/* THEMATIC VARIABLE DECLARATIONS (No banned generic names) */
:root {
  --vigor-bg-deep: #0b0f19;
  --vigor-bg-surface: #131b2e;
  --vigor-tone-electric: #8b5cf6;
  --vigor-tone-hover: #a78bfa;
  --vigor-highlight-gold: #f59e0b;
  --vigor-ink-pure: #f3f4f6;
  --vigor-ink-mute: #9ca3af;
  --vigor-gradient-aurora: linear-gradient(135deg, #8b5cf6 0%, #3b82f6 100%);
  --font-display: 'Montserrat', sans-serif;
  --font-body: 'Lato', sans-serif;
  --vigor-radius-soft: 16px;
}

/* GENERAL DOCUMENT RESET & BASE STYLES */
html {
  scroll-behavior: smooth;
  font-family: var(--font-body);
}

body {
  background-color: var(--vigor-bg-deep);
  color: var(--vigor-ink-pure);
  overflow-x: hidden;
  margin: 0;
  padding: 0;
}

/* SCROLL PROGRESS TRACKER */
.vigor-scroll-tracker {
  height: 4px;
  background: var(--vigor-gradient-aurora);
  width: 0%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10000;
  animation: vigor-progress-grow auto linear;
  animation-timeline: scroll(root);
}

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

/* DECORATIVE BACKGROUND PATTERN */
.vigor-bg-scaffold {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.03;
  background-image: radial-gradient(var(--vigor-tone-electric) 1px, transparent 1px);
  background-size: 24px 24px;
}

/* SCROLL REVEAL ENTRANCE ANIMATIONS */
@keyframes vigor-slide-reveal {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.vigor-reveal-unit {
  animation: vigor-slide-reveal auto linear;
  animation-timeline: view();
  animation-range: entry 10% cover 30%;
}

/* CONTAINER CONSTRAINT */
.vigor-bounds {
  max-width: 1200px;
  position: relative;
  z-index: 10;
}

/* CUSTOM HEADER STYLES */
.vigor-nav-bar {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
  backdrop-filter: blur(12px);
  transition: all 0.3s ease;
}

.vigor-navigation-links ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 2rem;
}

.vigor-navigation-links a {
  color: var(--vigor-ink-pure);
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  transition: color 0.3s ease;
}

.vigor-navigation-links a:hover {
  color: var(--vigor-tone-electric);
}

.vigor-nav-action {
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--vigor-tone-electric);
  border-radius: var(--vigor-radius-soft);
  background: rgba(139, 92, 246, 0.1);
  transition: all 0.3s ease !important;
}

.vigor-nav-action:hover {
  background: var(--vigor-tone-electric);
  color: var(--vigor-ink-pure) !important;
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.4);
}

/* Hamburger CSS-only structure */
.vigor-menu-trigger {
  width: 30px;
  height: 20px;
  cursor: pointer;
  z-index: 1100;
}

.vigor-menu-trigger span {
  display: block;
  height: 3px;
  width: 100%;
  background: var(--vigor-ink-pure);
  border-radius: 3px;
  transition: all 0.3s ease;
}

.vigor-toggle-input:checked ~ .vigor-menu-trigger span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.vigor-toggle-input:checked ~ .vigor-menu-trigger span:nth-child(2) {
  opacity: 0;
}

.vigor-toggle-input:checked ~ .vigor-menu-trigger span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.vigor-toggle-input:checked ~ .vigor-navigation-links {
  display: flex !important;
}

/* Mobile responsive navigation override */
@media (max-width: 767px) {
  .vigor-navigation-links {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: var(--vigor-bg-deep);
    border-bottom: 2px solid var(--vigor-tone-electric);
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.8);
  }
  .vigor-navigation-links ul {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
  }
}

/* ASYMMETRIC HERO SPECIFICS (Preset D) */
.vigor-hero-heading {
  font-family: var(--font-display);
  font-size: 3.5rem;
  line-height: 1.1;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

@media (max-width: 991px) {
  .vigor-hero-heading {
    font-size: 2.5rem;
  }
}

.vigor-hero-visual {
  height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.vigor-visual-backdrop {
  position: absolute;
  top: 10%;
  left: 10%;
  width: 90%;
  height: 90%;
  border: 4px solid var(--vigor-tone-electric);
  border-radius: var(--vigor-radius-soft);
  z-index: -1;
  transform: rotate(3deg);
}

.vigor-hero-display-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 95% 100%, 5% 100%);
}

/* ACTION BUTTONS */
.vigor-action-trigger {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: var(--vigor-gradient-aurora);
  color: var(--vigor-ink-pure);
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  border-radius: var(--vigor-radius-soft);
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
  transition: all 0.3s ease;
}

.vigor-action-trigger:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(139, 92, 246, 0.5);
}

.vigor-pill-action {
  display: inline-block;
  padding: 1.1rem 3rem;
  background: var(--vigor-ink-pure);
  color: var(--vigor-bg-deep);
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  border-radius: 9999px;
  transition: all 0.3s ease;
}

.vigor-pill-action:hover {
  transform: scale(1.05);
  background: var(--vigor-tone-electric);
  color: var(--vigor-ink-pure);
  box-shadow: 0 0 20px rgba(139, 92, 246, 0.4);
}

/* DIVIDER PHASE BREAK */
.vigor-phase-break {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 1200px;
  margin: 4rem auto;
  padding: 0 1.5rem;
}

.vigor-break-line {
  flex-grow: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.3), transparent);
}

.vigor-break-emblem {
  width: 50px;
  height: 50px;
  margin: 0 20px;
  border: 1px solid rgba(139, 92, 246, 0.3);
  background: var(--vigor-bg-deep);
  border-radius: 50%;
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.1);
}

/* CONTENT BLOCK IMAGES */
.vigor-reveal-img {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4/3;
  transition: transform 0.5s ease;
}

.vigor-reveal-img:hover {
  transform: scale(1.02);
}

/* LIST STYLING */
.vigor-list-bullets {
  list-style: none;
  padding-left: 0;
  margin: 1.5rem 0;
}

/* FEATURES PILLARS GRID */
.vigor-pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

@media (max-width: 767px) {
  .vigor-pillars-grid {
    grid-template-columns: 1fr;
  }
}

.vigor-pillar-box {
  transition: all 0.3s ease;
  border: 1px solid rgba(139, 92, 246, 0.1);
}

.vigor-pillar-box:hover {
  transform: translateY(-5px);
  border-color: var(--vigor-tone-electric);
  box-shadow: 0 10px 25px rgba(139, 92, 246, 0.15);
}

/* MINIMAL TESTIMONIALS (Preset D specific) */
.vigor-minimal-review {
  border-bottom: 1px solid rgba(139, 92, 246, 0.15);
}

.vigor-minimal-review:last-child {
  border-bottom: none;
}

.vigor-stars span {
  font-size: 1.25rem;
  margin-right: 2px;
}

/* FORM FLOATING CARD & INPUTS */
.vigor-input-field:focus {
  outline: none;
  border-color: var(--vigor-tone-electric) !important;
  box-shadow: 0 0 10px rgba(139, 92, 246, 0.3);
}

/* DECORATIVE FAQ NUMBER BACKGROUND */
.vigor-faq-element {
  overflow: hidden;
}

.vigor-faq-number {
  position: absolute;
  top: 10px;
  left: 0;
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 800;
  line-height: 1;
  color: var(--vigor-tone-electric);
  opacity: 0.08;
  z-index: 0;
  user-select: none;
}

/* ACCESSIBILITY & UTILITIES */
a:focus, input:focus, textarea:focus, button:focus {
  outline: 2px solid var(--vigor-tone-electric);
  outline-offset: 2px;
}