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

:root {
  --vis-abyss-bg: #0b0f19;
  --vis-vault-surface: #141a29;
  --vis-purity-bg: #f8fafc;
  --vis-crystal-surface: #ffffff;
  --vis-focus-pulse: #10b981;
  --vis-focus-glow: #34d399;
  --vis-ink-primary: #0f172a;
  --vis-ink-muted: #475569;
  --vis-foam-secondary: #f1f5f9;
  --vis-foam-border: #e2e8f0;
  --vis-aura-raised: 0 10px 30px rgba(15, 23, 42, 0.08);
  --vis-aura-deep: 0 20px 40px rgba(11, 15, 25, 0.15);
  
  --vis-curve-soft: 16px;
  --vis-curve-pill: 999px;
  
  --font-display: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
}

/* Base Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-body);
  color: var(--vis-ink-primary);
  background-color: var(--vis-purity-bg);
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.2;
}

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

img {
  max-width: 100%;
  display: block;
}

/* Scroll-Driven Animations */
.vis-scroll-progress {
  height: 4px;
  background: var(--vis-focus-pulse);
  width: 0;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10001;
  animation: progress-grow linear;
  animation-timeline: scroll();
}

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

.vis-scroll-reveal {
  animation: vis-reveal-up linear both;
  animation-timeline: view();
  animation-range: entry 10% entry 30%;
}

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

/* Header Styles */
.vis-navigation-shell {
  background-color: var(--vis-vault-surface);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.vis-navigation-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.vis-brand-anchor {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--vis-crystal-surface);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  text-transform: uppercase;
}

.vis-brand-logo {
  width: 2.25rem;
  height: 2.25rem;
  fill: var(--vis-focus-pulse);
}

.vis-nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  align-items: center;
}

.vis-nav-item a {
  color: #94a3b8;
  font-weight: 500;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.vis-nav-item a:hover,
.vis-nav-item.active a {
  color: var(--vis-focus-pulse);
}

/* Mobile Menu Implementation (CSS-Only) */
.vis-menu-toggle {
  display: none;
}

.vis-menu-button {
  display: none;
  flex-direction: column;
  gap: 0.35rem;
  cursor: pointer;
}

.vis-menu-button span {
  width: 1.75rem;
  height: 2px;
  background-color: var(--vis-crystal-surface);
  transition: all 0.3s ease;
}

@media (max-width: 768px) {
  .vis-menu-button {
    display: flex;
    z-index: 1001;
  }

  .vis-nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 75%;
    max-width: 320px;
    height: 100vh;
    background-color: var(--vis-vault-surface);
    flex-direction: column;
    justify-content: center;
    gap: 3rem;
    transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.2);
  }

  .vis-menu-toggle:checked ~ .vis-nav-links {
    right: 0;
  }

  .vis-menu-toggle:checked ~ .vis-menu-button span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .vis-menu-toggle:checked ~ .vis-menu-button span:nth-child(2) {
    opacity: 0;
  }

  .vis-menu-toggle:checked ~ .vis-menu-button span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }
}

/* Hero Area (Preset A) */
.vis-glare-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 6rem 2rem 10rem 2rem;
  text-align: center;
}

.vis-glare-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(11, 15, 25, 0.7);
  z-index: 1;
}

.vis-hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  color: var(--vis-crystal-surface);
}

.vis-hero-title {
  font-size: clamp(2.25rem, 5vw, 4rem);
  margin-bottom: 1.5rem;
  text-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.vis-hero-desc {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  line-height: 1.7;
  color: #cbd5e1;
  margin-bottom: 2.5rem;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

.vis-pill-cta {
  display: inline-block;
  padding: 1rem 2.5rem;
  background-color: var(--vis-focus-pulse);
  color: var(--vis-abyss-bg);
  font-weight: 700;
  font-family: var(--font-display);
  text-transform: uppercase;
  border-radius: var(--vis-curve-pill);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
  letter-spacing: 0.05em;
}

.vis-pill-cta:hover {
  background-color: var(--vis-focus-glow);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(52, 211, 153, 0.5);
}

/* Floating Stats Bar (Preset A) */
.vis-metrics-dock {
  position: relative;
  z-index: 10;
  margin-top: -80px;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 2rem;
}

.vis-metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.vis-metric-card {
  background-color: var(--vis-crystal-surface);
  padding: 2.5rem 2rem;
  border-radius: var(--vis-curve-soft);
  box-shadow: var(--vis-aura-deep);
  text-align: center;
  border-bottom: 4px solid var(--vis-focus-pulse);
}

.vis-metric-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--vis-ink-primary);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.vis-metric-label {
  color: var(--vis-ink-muted);
  font-size: 0.95rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Alternate Content Sections (Zigzag) */
.vis-alternate-layout {
  padding: 8vh 0;
  background-color: var(--vis-purity-bg);
}

.vis-alternate-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 6rem;
}

.vis-zigzag-row {
  display: flex;
  align-items: center;
  gap: 4rem;
}

.vis-zigzag-row:nth-child(even) {
  flex-direction: row-reverse;
}

.vis-zigzag-media {
  flex: 1;
  position: relative;
  overflow: hidden;
  border-radius: var(--vis-curve-soft);
  box-shadow: var(--vis-aura-raised);
  height: 450px;
}

.vis-zigzag-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.vis-zigzag-media:hover img {
  transform: scale(1.03);
}

/* Slanted clippaths for Preset A */
.vis-slanted-right {
  clip-path: polygon(0 0, 95% 0, 100% 100%, 0 100%);
}

.vis-slanted-left {
  clip-path: polygon(5% 0, 100% 0, 100% 100%, 0 100%);
}

.vis-zigzag-text {
  flex: 1;
}

.vis-text-eyebrow {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--vis-focus-pulse);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.vis-text-heading {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  color: var(--vis-ink-primary);
  margin-bottom: 1.5rem;
}

.vis-text-desc {
  color: var(--vis-ink-muted);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

@media (max-width: 968px) {
  .vis-zigzag-row, .vis-zigzag-row:nth-child(even) {
    flex-direction: column;
    gap: 2rem;
  }
  .vis-zigzag-media {
    height: 300px;
    width: 100%;
    clip-path: none !important;
  }
}

/* Features Grid (Preset A - Border Left Cards) */
.vis-features-wrap {
  background-color: var(--vis-crytal-surface);
  padding: 10dvh 0;
  border-top: 1px solid var(--vis-foam-border);
  border-bottom: 1px solid var(--vis-foam-border);
}

.vis-section-intro {
  max-width: 700px;
  margin: 0 auto 4rem auto;
  text-align: center;
  padding: 0 2rem;
}

.vis-virtues-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.vis-virtue-box {
  background-color: var(--vis-crystal-surface);
  padding: 2.5rem;
  border-radius: var(--vis-curve-soft);
  box-shadow: var(--vis-aura-raised);
  border-left: 4px solid var(--vis-focus-pulse);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.vis-virtue-box:hover {
  transform: translateY(-5px);
  box-shadow: var(--vis-aura-deep);
}

.vis-virtue-icon-shell {
  width: 3.5rem;
  height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--vis-foam-secondary);
  border-radius: var(--vis-curve-soft);
  margin-bottom: 1.5rem;
  color: var(--vis-focus-pulse);
}

.vis-virtue-icon {
  width: 2rem;
  height: 2rem;
  fill: currentColor;
}

.vis-virtue-title {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--vis-ink-primary);
}

.vis-virtue-text {
  color: var(--vis-ink-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* Vertical Timeline Track (How It Works) */
.vis-timeline-wrap {
  padding: 10dvh 0;
  background-color: var(--vis-purity-bg);
}

.vis-timeline-track {
  max-width: 1000px;
  margin: 4rem auto 0 auto;
  padding: 0 2rem;
  position: relative;
}

.vis-timeline-track::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background-color: var(--vis-foam-border);
  transform: translateX(-50%);
}

.vis-timeline-node {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4rem;
  position: relative;
}

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

.vis-timeline-node:nth-child(even) {
  flex-direction: row-reverse;
}

.vis-timeline-badge {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 3.5rem;
  height: 3.5rem;
  background-color: var(--vis-focus-pulse);
  color: var(--vis-abyss-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  border: 4px solid var(--vis-purity-bg);
  z-index: 5;
}

.vis-timeline-content {
  width: 45%;
  background-color: var(--vis-crystal-surface);
  padding: 2rem;
  border-radius: var(--vis-curve-soft);
  box-shadow: var(--vis-aura-raised);
}

@media (max-width: 768px) {
  .vis-timeline-track::before {
    left: 2rem;
  }
  .vis-timeline-node, .vis-timeline-node:nth-child(even) {
    flex-direction: row;
    justify-content: flex-start;
  }
  .vis-timeline-badge {
    left: 2rem;
  }
  .vis-timeline-content {
    width: calc(100% - 4rem);
    margin-left: 4rem;
  }
}

/* CTA Strip (Preset A) */
.vis-engagement-banner {
  position: relative;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: 8rem 2rem;
  text-align: center;
}

.vis-engagement-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(11, 15, 25, 0.8);
  z-index: 1;
}

.vis-engagement-inner {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  color: var(--vis-crystal-surface);
}

/* Form Styles (reserve.html) */
.vis-reserve-structure {
  padding: 8vh 0;
  background-color: var(--vis-purity-bg);
}

.vis-reserve-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
}

.vis-form-hub {
  background-color: var(--vis-crystal-surface);
  padding: 3rem;
  border-radius: var(--vis-curve-soft);
  box-shadow: var(--vis-aura-deep);
}

.vis-form-element {
  margin-bottom: 1.5rem;
}

.vis-form-label {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  color: var(--vis-ink-primary);
}

.vis-input-field {
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--vis-foam-border);
  border-radius: 8px;
  background-color: var(--vis-purity-bg);
  color: var(--vis-ink-primary);
  font-family: var(--font-body);
  transition: border-color 0.3s;
}

.vis-input-field:focus {
  outline: none;
  border-color: var(--vis-focus-pulse);
}

.vis-privacy-consent {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--vis-ink-muted);
  cursor: pointer;
}

.vis-privacy-consent input {
  margin-top: 0.25rem;
}

.vis-submit-trigger {
  width: 100%;
  padding: 1rem;
  background-color: var(--vis-focus-pulse);
  color: var(--vis-abyss-bg);
  border: none;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  border-radius: var(--vis-curve-pill);
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.3);
  letter-spacing: 0.05em;
  transition: all 0.3s;
}

.vis-submit-trigger:hover {
  background-color: var(--vis-focus-glow);
  transform: translateY(-2px);
}

/* FAQ Accordion (CSS Only, reserve.html) */
.vis-faq-hub {
  margin-top: 4rem;
}

.vis-faq-chain {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.vis-faq-box {
  background-color: var(--vis-crystal-surface);
  border-radius: var(--vis-curve-soft);
  box-shadow: var(--vis-aura-raised);
  padding: 1.5rem 2rem;
}

.vis-faq-q {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--vis-ink-primary);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.vis-faq-a {
  color: var(--vis-ink-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

@media (max-width: 968px) {
  .vis-reserve-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

/* Sidebar Info Blocks */
.vis-sidebar-blocks {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.vis-info-block {
  background-color: var(--vis-crystal-surface);
  padding: 2rem;
  border-radius: var(--vis-curve-soft);
  box-shadow: var(--vis-aura-raised);
}

.vis-info-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--vis-ink-primary);
}

.vis-info-list {
  list-style: none;
}

.vis-info-item {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
  color: var(--vis-ink-muted);
}

.vis-info-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.4rem;
  width: 0.75rem;
  height: 0.75rem;
  background-color: var(--vis-focus-pulse);
  border-radius: 50%;
}

/* Footer Anchor */
.vis-footer-anchor {
  background-color: var(--vis-abyss-bg);
  color: #94a3b8;
  padding: 6rem 2rem 3rem 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.vis-footer-container {
  max-width: 1200px;
  margin: 0 auto;
}

.vis-footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 3rem;
  margin-bottom: 4rem;
}

.vis-footer-brand {
  max-width: 320px;
}

.vis-footer-brand-title {
  color: var(--vis-crystal-surface);
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.vis-footer-meta {
  display: flex;
  gap: 4rem;
  flex-wrap: wrap;
}

.vis-footer-col-title {
  color: var(--vis-crystal-surface);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}

.vis-footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.vis-footer-links a {
  font-size: 0.9rem;
}

.vis-footer-links a:hover {
  color: var(--vis-focus-pulse);
}

.vis-footer-disclaimer {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 2rem;
  font-size: 0.8rem;
  line-height: 1.6;
  color: #64748b;
  margin-bottom: 2rem;
  text-align: center;
}

.vis-footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 0.85rem;
  color: #64748b;
}

/* Cookie Banner */
.vis-cookie-shield {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--vis-vault-surface);
  color: var(--vis-crystal-surface);
  z-index: 10000;
  padding: 1.5rem 2rem;
  box-shadow: 0 -10px 35px rgba(0,0,0,0.3);
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  border-top: 2px solid var(--vis-focus-pulse);
}

.vis-cookie-text {
  font-size: 0.9rem;
  line-height: 1.5;
  color: #cbd5e1;
}

.vis-cookie-actions {
  display: flex;
  gap: 1rem;
}

.vis-cookie-btn {
  padding: 0.65rem 1.75rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  border-radius: var(--vis-curve-pill);
  cursor: pointer;
  border: none;
  transition: all 0.3s;
}

.vis-cookie-btn-accept {
  background-color: var(--vis-focus-pulse);
  color: var(--vis-abyss-bg);
}

.vis-cookie-btn-accept:hover {
  background-color: var(--vis-focus-glow);
}

.vis-cookie-btn-decline {
  background-color: transparent;
  color: #94a3b8;
  border: 1px solid #475569;
}

.vis-cookie-btn-decline:hover {
  background-color: rgba(255,255,255,0.05);
  color: var(--vis-crystal-surface);
}

@media (max-width: 768px) {
  .vis-cookie-shield {
    flex-direction: column;
    text-align: center;
    gap: 1.25rem;
  }
}

/* General Layout helpers */
.vis-generic-hero {
  background-color: var(--vis-vault-surface);
  color: var(--vis-crystal-surface);
  padding: 8rem 2rem 4rem 2rem;
  text-align: center;
  position: relative;
  background-size: cover;
  background-position: center;
}

.vis-generic-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(11, 15, 25, 0.75);
  z-index: 1;
}

.vis-generic-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.vis-pure-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 6rem 2rem;
}

.vis-pure-content h2 {
  font-size: 1.75rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  color: var(--vis-ink-primary);
}

.vis-pure-content p {
  color: var(--vis-ink-muted);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.vis-pure-content ul {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
  color: var(--vis-ink-muted);
}

.vis-pure-content li {
  margin-bottom: 0.5rem;
}