/* =============================================
   VELVET CRYPT - MAIN STYLESHEET
   Prefix: vi-
   Concept: Architectural Grid
   ============================================= */

/* --- CSS Custom Properties --- */
:root {
  --vi-deep: #0f1923;
  --vi-dark: #1a2535;
  --vi-mid: #2c3e52;
  --vi-steel: #3d5166;
  --vi-mist: #8fa8bf;
  --vi-light: #d8e6f0;
  --vi-pale: #eef4f8;
  --vi-white: #f7fbfd;
  --vi-accent: #5b9bd5;
  --vi-accent-warm: #7ec8c8;
  --vi-accent-hover: #4a87c0;
  --vi-text-primary: #1a2535;
  --vi-text-secondary: #3d5166;
  --vi-text-muted: #6b8ba4;
  --vi-grid-color: rgba(91, 155, 213, 0.08);
  --vi-grid-size: 48px;

  --vi-radius-sm: 4px;
  --vi-radius-md: 8px;
  --vi-radius-lg: 16px;
  --vi-radius-xl: 24px;
  --vi-radius-pill: 999px;

  --vi-shadow-sm: 0 1px 3px rgba(15,25,35,0.08), 0 1px 2px rgba(15,25,35,0.04);
  --vi-shadow-md: 0 4px 12px rgba(15,25,35,0.10), 0 2px 4px rgba(15,25,35,0.06);
  --vi-shadow-lg: 0 10px 32px rgba(15,25,35,0.14), 0 4px 8px rgba(15,25,35,0.08);
  --vi-shadow-xl: 0 20px 56px rgba(15,25,35,0.18), 0 8px 16px rgba(15,25,35,0.10);

  --vi-transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --vi-transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body.vi-body {
  font-family: 'DM Sans', sans-serif;
  background-color: var(--vi-white);
  color: var(--vi-text-primary);
  line-height: 1.65;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--vi-transition); }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* --- Grid Overlay --- */
.vi-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--vi-grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--vi-grid-color) 1px, transparent 1px);
  background-size: var(--vi-grid-size) var(--vi-grid-size);
  pointer-events: none;
  z-index: 0;
}
.vi-grid-overlay--light {
  --vi-grid-color: rgba(91, 155, 213, 0.05);
}
.vi-grid-overlay--dark {
  --vi-grid-color: rgba(255,255,255,0.04);
}

/* --- Page Wrap (mobile menu push) --- */
.vi-page-wrap {
  transition: transform var(--vi-transition), border-radius var(--vi-transition), box-shadow var(--vi-transition);
  transform-origin: left center;
  min-height: 100vh;
}
.vi-page-wrap.vi-menu-open {
  transform: translateX(-80vw) scale(0.95);
  border-radius: var(--vi-radius-lg);
  box-shadow: var(--vi-shadow-xl);
  overflow: hidden;
}

/* --- Container --- */
.vi-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* --- Typography --- */
.vi-hero-heading {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 700;
  line-height: 1.12;
  color: var(--vi-white);
  letter-spacing: -0.02em;
}
.vi-section-heading {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--vi-deep);
  letter-spacing: -0.015em;
}
.vi-section-heading--center { text-align: center; }
.vi-cta-heading {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--vi-white);
  letter-spacing: -0.02em;
}
.vi-section-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vi-accent);
  margin-bottom: 12px;
}
.vi-section-intro {
  font-size: 1.05rem;
  color: var(--vi-text-secondary);
  max-width: 560px;
  margin: 16px auto 0;
  text-align: center;
  line-height: 1.7;
}
.vi-body-text {
  font-size: 1rem;
  color: var(--vi-text-secondary);
  line-height: 1.75;
  margin-bottom: 16px;
}
.vi-accent { color: var(--vi-accent); }

/* --- Buttons --- */
.vi-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--vi-accent);
  color: var(--vi-white);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: var(--vi-radius-sm);
  transition: background var(--vi-transition), transform var(--vi-transition), box-shadow var(--vi-transition);
  box-shadow: var(--vi-shadow-sm);
  border: 2px solid transparent;
  white-space: nowrap;
}
.vi-btn-primary:hover {
  background: var(--vi-accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--vi-shadow-md);
}
.vi-btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--vi-light);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: var(--vi-radius-sm);
  border: 2px solid rgba(216,230,240,0.4);
  transition: all var(--vi-transition);
}
.vi-btn-ghost:hover {
  border-color: var(--vi-light);
  background: rgba(216,230,240,0.1);
  transform: translateY(-2px);
}
.vi-btn-large {
  font-size: 1rem;
  padding: 16px 36px;
}

/* =============================================
   HEADER / NAVIGATION
   ============================================= */
.vi-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  background: rgba(15,25,35,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(91,155,213,0.12);
  transition: transform var(--vi-transition-slow), opacity var(--vi-transition-slow);
}
.vi-header.vi-header--hidden {
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
}
.vi-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.vi-logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.vi-logo-img { width: 32px; height: 32px; }
.vi-logo-text {
  font-family: 'Familjen Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--vi-white);
  letter-spacing: -0.01em;
}
.vi-nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.vi-nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--vi-mist);
  padding: 8px 12px;
  border-radius: var(--vi-radius-sm);
  transition: color var(--vi-transition), background var(--vi-transition);
}
.vi-nav-link:hover {
  color: var(--vi-white);
  background: rgba(91,155,213,0.1);
}
.vi-nav-cta { margin-left: 16px; }
.vi-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
}
.vi-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--vi-white);
  border-radius: 2px;
  transition: all var(--vi-transition);
}

/* --- Mini Nav Pill --- */
.vi-mini-nav {
  position: fixed;
  top: 20px; right: 20px;
  z-index: 901;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px) scale(0.92);
  transition: opacity var(--vi-transition), transform var(--vi-transition);
}
.vi-mini-nav.vi-mini-nav--visible {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0) scale(1);
}
.vi-mini-nav-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--vi-accent);
  color: var(--vi-white);
  padding: 10px 16px;
  border-radius: var(--vi-radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: var(--vi-shadow-md), 0 0 0 1px rgba(91,155,213,0.2);
  transition: background var(--vi-transition), box-shadow var(--vi-transition), transform var(--vi-transition);
}
.vi-mini-nav-btn:hover {
  background: var(--vi-accent-hover);
  box-shadow: var(--vi-shadow-lg);
  transform: translateY(-1px);
}
.vi-mini-logo-text {
  font-family: 'Familjen Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
}

/* --- Mobile Menu --- */
.vi-mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,25,35,0.5);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--vi-transition);
}
.vi-mobile-overlay.vi-overlay-visible {
  opacity: 1;
  pointer-events: all;
}
.vi-mobile-menu {
  position: fixed;
  top: 0; right: 0;
  width: 80vw;
  max-width: 320px;
  height: 100%;
  background: var(--vi-deep);
  z-index: 1001;
  transform: translateX(100%);
  transition: transform var(--vi-transition-slow);
  display: flex;
  flex-direction: column;
  padding: 80px 32px 40px;
  border-left: 1px solid rgba(91,155,213,0.15);
  box-shadow: var(--vi-shadow-xl);
}
.vi-mobile-menu.vi-menu-drawer-open {
  transform: translateX(0);
}
.vi-mobile-close {
  position: absolute;
  top: 24px; right: 24px;
  color: var(--vi-mist);
  font-size: 1.2rem;
  padding: 8px;
  transition: color var(--vi-transition);
}
.vi-mobile-close:hover { color: var(--vi-white); }
.vi-mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}
.vi-mobile-link {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--vi-mist);
  padding: 12px 0;
  border-bottom: 1px solid rgba(91,155,213,0.08);
  transition: color var(--vi-transition), padding-left var(--vi-transition);
}
.vi-mobile-link:hover {
  color: var(--vi-white);
  padding-left: 8px;
}
.vi-mobile-cta {
  margin-top: 24px;
  text-align: center;
  justify-content: center;
}
.vi-mobile-footer-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 24px;
  border-top: 1px solid rgba(91,155,213,0.12);
}
.vi-mobile-footer-info p {
  font-size: 0.85rem;
  color: var(--vi-mist);
  display: flex;
  align-items: center;
  gap: 8px;
}
.vi-mobile-footer-info i { color: var(--vi-accent); width: 16px; }

/* =============================================
   HERO SECTION
   ============================================= */
.vi-hero {
  position: relative;
  min-height: 100vh;
  background: var(--vi-deep);
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 0 80px;
}
.vi-hero::before {
  content: '';
  position: absolute;
  top: -40%; right: -20%;
  width: 70vw; height: 70vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(91,155,213,0.08) 0%, transparent 65%);
  pointer-events: none;
}
.vi-hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
  width: 100%;
}
.vi-hero-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vi-accent);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.vi-hero-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--vi-accent);
}
.vi-hero-sub {
  font-size: 1.1rem;
  color: var(--vi-mist);
  line-height: 1.7;
  margin-top: 20px;
  max-width: 460px;
}
.vi-hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 36px;
  flex-wrap: wrap;
}
.vi-hero-img-frame {
  position: relative;
  border-radius: var(--vi-radius-md);
  overflow: hidden;
  box-shadow: var(--vi-shadow-xl);
}
.vi-hero-img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  display: block;
}
.vi-hero-frame-accent {
  position: absolute;
  top: -8px; right: -8px;
  width: 100%; height: 100%;
  border: 2px solid var(--vi-accent);
  border-radius: var(--vi-radius-md);
  pointer-events: none;
  opacity: 0.3;
}
.vi-hero-stat-card {
  position: absolute;
  bottom: 24px; left: 24px;
  background: rgba(15,25,35,0.88);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(91,155,213,0.2);
  border-radius: var(--vi-radius-md);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--vi-shadow-lg);
}
.vi-stat-icon {
  width: 36px; height: 36px;
  background: rgba(91,155,213,0.15);
  border-radius: var(--vi-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--vi-accent);
  font-size: 1rem;
  flex-shrink: 0;
}
.vi-stat-label {
  font-size: 0.7rem;
  color: var(--vi-mist);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.vi-stat-value {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--vi-white);
  margin-top: 2px;
}
.vi-hero-visual { position: relative; }
.vi-hero-scroll-hint {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--vi-mist);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  z-index: 2;
  animation: vi-bounce 2s ease-in-out infinite;
}
@keyframes vi-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* =============================================
   SECTIONS - SHARED
   ============================================= */
.vi-about, .vi-sessions, .vi-approach {
  position: relative;
  padding: 96px 0;
  overflow: hidden;
}
.vi-about { background: var(--vi-pale); }
.vi-sessions { background: var(--vi-white); }
.vi-approach { background: var(--vi-pale); }

.vi-section-header {
  text-align: center;
  margin-bottom: 56px;
}

/* --- Zigzag Blocks --- */
.vi-zigzag-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.vi-zigzag-block--right .vi-zigzag-img { order: 2; }
.vi-zigzag-block--right .vi-zigzag-text { order: 1; }

/* --- Image Frames --- */
.vi-img-frame-secondary {
  position: relative;
  border-radius: var(--vi-radius-md);
  overflow: hidden;
}
.vi-section-img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  display: block;
  transition: transform var(--vi-transition-slow);
}
.vi-img-frame-secondary:hover .vi-section-img {
  transform: scale(1.03);
}
.vi-frame-line {
  position: absolute;
  background: var(--vi-accent);
  opacity: 0.5;
}
.vi-frame-line--top { top: 0; left: 0; right: 0; height: 2px; }
.vi-frame-line--left { top: 0; bottom: 0; left: 0; width: 2px; }
.vi-frame-line--bottom { bottom: 0; left: 0; right: 0; height: 2px; }
.vi-frame-line--right { top: 0; bottom: 0; right: 0; width: 2px; }

/* --- About Pillars --- */
.vi-about-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 28px;
}
.vi-pillar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--vi-white);
  border: 1px solid var(--vi-light);
  border-radius: var(--vi-radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--vi-text-secondary);
  transition: border-color var(--vi-transition), box-shadow var(--vi-transition);
}
.vi-pillar:hover {
  border-color: var(--vi-accent);
  box-shadow: var(--vi-shadow-sm);
}
.vi-pillar i { color: var(--vi-accent); font-size: 0.9rem; width: 16px; }

/* =============================================
   PRACTICES SECTION
   ============================================= */
.vi-practices {
  position: relative;
  padding: 96px 0;
  background: var(--vi-deep);
  overflow: hidden;
}
.vi-practices .vi-section-label { color: var(--vi-accent-warm); }
.vi-practices .vi-section-heading { color: var(--vi-white); }
.vi-practices .vi-section-intro { color: var(--vi-mist); }

.vi-practices-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.vi-practice-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(91,155,213,0.14);
  border-radius: var(--vi-radius-md);
  padding: 32px;
  position: relative;
  transition: border-color var(--vi-transition), background var(--vi-transition), transform var(--vi-transition), box-shadow var(--vi-transition);
  overflow: hidden;
}
.vi-practice-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--vi-accent), transparent);
  opacity: 0;
  transition: opacity var(--vi-transition);
}
.vi-practice-card:hover {
  border-color: rgba(91,155,213,0.35);
  background: rgba(255,255,255,0.07);
  transform: translateY(-4px);
  box-shadow: var(--vi-shadow-lg);
}
.vi-practice-card:hover::before { opacity: 1; }
.vi-practice-card--accent {
  background: rgba(91,155,213,0.08);
  border-color: rgba(91,155,213,0.25);
}
.vi-practice-icon-wrap {
  width: 44px; height: 44px;
  background: rgba(91,155,213,0.12);
  border-radius: var(--vi-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--vi-accent);
  font-size: 1.1rem;
  margin-bottom: 16px;
  transition: background var(--vi-transition);
}
.vi-practice-card:hover .vi-practice-icon-wrap {
  background: rgba(91,155,213,0.2);
}
.vi-practice-num {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  color: rgba(91,155,213,0.4);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.vi-practice-title {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--vi-white);
  margin-bottom: 12px;
}
.vi-practice-desc {
  font-size: 0.9rem;
  color: var(--vi-mist);
  line-height: 1.7;
  margin-bottom: 20px;
}
.vi-practice-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.vi-practice-tags span {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--vi-accent);
  background: rgba(91,155,213,0.1);
  border: 1px solid rgba(91,155,213,0.2);
  padding: 4px 10px;
  border-radius: var(--vi-radius-pill);
  letter-spacing: 0.03em;
}

/* =============================================
   SESSIONS LIST
   ============================================= */
.vi-sessions-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 20px 0 28px;
}
.vi-sessions-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--vi-text-secondary);
}
.vi-sessions-list i {
  color: var(--vi-accent);
  font-size: 0.85rem;
  flex-shrink: 0;
}

/* =============================================
   APPROACH NOTE
   ============================================= */
.vi-approach-note {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: var(--vi-white);
  border: 1px solid var(--vi-light);
  border-left: 3px solid var(--vi-accent);
  border-radius: 0 var(--vi-radius-sm) var(--vi-radius-sm) 0;
  padding: 16px 20px;
  margin-top: 24px;
}
.vi-approach-note i {
  color: var(--vi-accent);
  margin-top: 2px;
  flex-shrink: 0;
}
.vi-approach-note p {
  font-size: 0.875rem;
  color: var(--vi-text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* =============================================
   PROCESS / WORKFLOW
   ============================================= */
.vi-process {
  position: relative;
  padding: 96px 0;
  background: var(--vi-deep);
  overflow: hidden;
}
.vi-process .vi-section-label { color: var(--vi-accent-warm); }
.vi-process .vi-section-heading { color: var(--vi-white); }
.vi-process .vi-section-intro { color: var(--vi-mist); }

.vi-process-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.vi-process-flow::before {
  content: '';
  position: absolute;
  top: 52px; left: calc(12.5% + 22px); right: calc(12.5% + 22px);
  height: 1px;
  background: linear-gradient(90deg, var(--vi-accent) 0%, rgba(91,155,213,0.2) 100%);
  z-index: 0;
}
.vi-process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 16px;
  position: relative;
  z-index: 1;
}
.vi-step-num {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--vi-accent);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.vi-step-icon {
  width: 52px; height: 52px;
  background: rgba(91,155,213,0.1);
  border: 1px solid rgba(91,155,213,0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--vi-accent);
  font-size: 1.1rem;
  margin-bottom: 20px;
  transition: background var(--vi-transition), border-color var(--vi-transition), transform var(--vi-transition);
}
.vi-process-step:hover .vi-step-icon {
  background: rgba(91,155,213,0.2);
  border-color: var(--vi-accent);
  transform: scale(1.08);
}
.vi-step-title {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--vi-white);
  margin-bottom: 10px;
}
.vi-step-desc {
  font-size: 0.875rem;
  color: var(--vi-mist);
  line-height: 1.65;
}

/* =============================================
   ATMOSPHERE / GALLERY
   ============================================= */
.vi-atmosphere {
  position: relative;
  padding: 96px 0;
  background: var(--vi-pale);
  overflow: hidden;
}
.vi-gallery-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 16px;
  align-items: start;
}
.vi-gallery-item {
  position: relative;
  border-radius: var(--vi-radius-md);
  overflow: hidden;
  box-shadow: var(--vi-shadow-md);
  transition: box-shadow var(--vi-transition), transform var(--vi-transition);
}
.vi-gallery-item:hover {
  box-shadow: var(--vi-shadow-lg);
  transform: translateY(-3px);
}
.vi-gallery-img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
  transition: transform var(--vi-transition-slow);
}
.vi-gallery-item--large .vi-gallery-img { height: 360px; }
.vi-gallery-item:hover .vi-gallery-img { transform: scale(1.04); }
.vi-gallery-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 12px 16px;
  background: linear-gradient(transparent, rgba(15,25,35,0.75));
  color: var(--vi-white);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
}

/* =============================================
   CTA MINIMAL
   ============================================= */
.vi-cta-minimal {
  position: relative;
  padding: 120px 24px;
  background: linear-gradient(135deg, var(--vi-dark) 0%, var(--vi-mid) 100%);
  text-align: center;
  overflow: hidden;
}
.vi-cta-minimal::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(91,155,213,0.12) 0%, transparent 65%);
  pointer-events: none;
}
.vi-cta-minimal-inner { position: relative; z-index: 1; }
.vi-cta-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vi-accent-warm);
  margin-bottom: 16px;
}
.vi-cta-sub {
  font-size: 1.1rem;
  color: var(--vi-mist);
  margin: 16px auto 36px;
  max-width: 420px;
  line-height: 1.7;
}

/* =============================================
   CONTACT SECTION
   ============================================= */
.vi-contact {
  position: relative;
  padding: 96px 0;
  background: var(--vi-white);
  overflow: hidden;
}
.vi-contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 56px;
  align-items: start;
}
.vi-contact-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.vi-contact-card {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px;
  background: var(--vi-pale);
  border: 1px solid var(--vi-light);
  border-radius: var(--vi-radius-sm);
  transition: border-color var(--vi-transition), box-shadow var(--vi-transition);
}
.vi-contact-card:hover {
  border-color: var(--vi-accent);
  box-shadow: var(--vi-shadow-sm);
}
.vi-contact-card i {
  color: var(--vi-accent);
  font-size: 1rem;
  width: 20px;
  margin-top: 2px;
  flex-shrink: 0;
}
.vi-contact-card strong {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--vi-text-muted);
  margin-bottom: 4px;
}
.vi-contact-card p {
  font-size: 0.9rem;
  color: var(--vi-text-secondary);
  line-height: 1.5;
}
.vi-contact-card a:hover { color: var(--vi-accent); }
.vi-contact-map {
  border-radius: var(--vi-radius-sm);
  overflow: hidden;
  border: 1px solid var(--vi-light);
}
.vi-contact-map iframe { display: block; }

/* --- Form --- */
.vi-contact-form-wrap {
  background: var(--vi-pale);
  border: 1px solid var(--vi-light);
  border-radius: var(--vi-radius-md);
  padding: 32px;
}
.vi-form-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.vi-form-group {
  flex: 1;
  min-width: 140px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.vi-form-group--message {
  flex: 2;
  min-width: 100%;
}
.vi-form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--vi-text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.vi-input {
  width: 100%;
  padding: 10px 14px;
  background: var(--vi-white);
  border: 1px solid var(--vi-light);
  border-radius: var(--vi-radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  color: var(--vi-text-primary);
  transition: border-color var(--vi-transition), box-shadow var(--vi-transition);
  outline: none;
  resize: none;
}
.vi-input:focus {
  border-color: var(--vi-accent);
  box-shadow: 0 0 0 3px rgba(91,155,213,0.12);
}
.vi-input::placeholder { color: var(--vi-mist); }
.vi-textarea { min-height: 70px; }
.vi-form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 16px;
  flex-wrap: wrap;
}
.vi-checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--vi-text-secondary);
  cursor: pointer;
  flex: 1;
}
.vi-checkbox-label a { color: var(--vi-accent); }
.vi-checkbox-label a:hover { text-decoration: underline; }
.vi-checkbox {
  width: 16px;
  height: 16px;
  accent-color: var(--vi-accent);
  flex-shrink: 0;
  cursor: pointer;
}

/* =============================================
   FOOTER
   ============================================= */
.vi-footer {
  position: relative;
  background: var(--vi-deep);
  padding: 64px 0 0;
  overflow: hidden;
}
.vi-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px 48px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  position: relative;
  z-index: 1;
}
.vi-footer-tagline {
  font-size: 0.875rem;
  color: var(--vi-mist);
  line-height: 1.65;
  margin-top: 12px;
  max-width: 260px;
}
.vi-footer-heading {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--vi-light);
  margin-bottom: 16px;
}
.vi-footer-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.vi-footer-list a {
  font-size: 0.875rem;
  color: var(--vi-mist);
  transition: color var(--vi-transition), padding-left var(--vi-transition);
}
.vi-footer-list a:hover {
  color: var(--vi-white);
  padding-left: 4px;
}
.vi-footer-contact-col p {
  font-size: 0.875rem;
  color: var(--vi-mist);
  line-height: 1.6;
  margin-bottom: 6px;
}
.vi-footer-contact-col a { color: var(--vi-mist); transition: color var(--vi-transition); }
.vi-footer-contact-col a:hover { color: var(--vi-accent); }
.vi-logo-link--footer { margin-bottom: 4px; }
.vi-logo-text--footer { color: var(--vi-white); }
.vi-logo-img--footer { filter: brightness(1.2); }
.vi-footer-bottom {
  border-top: 1px solid rgba(91,155,213,0.1);
  padding: 20px 24px;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.vi-footer-bottom p {
  font-size: 0.8rem;
  color: rgba(143,168,191,0.6);
}

/* --- Back to Top --- */
.vi-back-top {
  position: fixed;
  bottom: 32px; right: 32px;
  width: 48px; height: 48px;
  background: var(--vi-accent);
  color: var(--vi-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  box-shadow: var(--vi-shadow-md);
  z-index: 800;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity var(--vi-transition), transform var(--vi-transition), background var(--vi-transition), box-shadow var(--vi-transition);
}
.vi-back-top.vi-back-top--visible {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.vi-back-top:hover {
  background: var(--vi-accent-hover);
  box-shadow: var(--vi-shadow-lg);
  transform: translateY(-2px);
}

/* =============================================
   COOKIE CONSENT
   ============================================= */
.vi-cookie-pill {
  position: fixed;
  bottom: 24px; left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  background: var(--vi-deep);
  border: 1px solid rgba(91,155,213,0.2);
  border-radius: var(--vi-radius-pill);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--vi-shadow-xl);
  white-space: nowrap;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  max-width: calc(100vw - 32px);
}
.vi-cookie-pill.vi-cookie-expanded {
  border-radius: var(--vi-radius-lg);
  padding: 24px 28px;
  flex-direction: column;
  align-items: flex-start;
  white-space: normal;
  max-width: 480px;
  width: calc(100vw - 32px);
}
.vi-cookie-pill-text {
  font-size: 0.85rem;
  color: var(--vi-mist);
}
.vi-cookie-pill-text strong { color: var(--vi-white); }
.vi-cookie-pill-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-shrink: 0;
}
.vi-cookie-expanded .vi-cookie-pill-actions {
  width: 100%;
  justify-content: flex-end;
}
.vi-cookie-accept {
  background: var(--vi-accent);
  color: var(--vi-white);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--vi-radius-pill);
  transition: background var(--vi-transition);
  white-space: nowrap;
}
.vi-cookie-accept:hover { background: var(--vi-accent-hover); }
.vi-cookie-customize {
  font-size: 0.8rem;
  color: var(--vi-mist);
  padding: 8px 12px;
  border-radius: var(--vi-radius-pill);
  transition: color var(--vi-transition);
  white-space: nowrap;
  border: 1px solid rgba(91,155,213,0.2);
}
.vi-cookie-customize:hover { color: var(--vi-white); }
.vi-cookie-categories {
  display: none;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  margin: 8px 0;
}
.vi-cookie-expanded .vi-cookie-categories { display: flex; }
.vi-cookie-category {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.vi-cookie-category-info { flex: 1; }
.vi-cookie-category-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--vi-white);
}
.vi-cookie-category-desc {
  font-size: 0.78rem;
  color: var(--vi-mist);
  margin-top: 2px;
}
.vi-cookie-toggle {
  position: relative;
  width: 40px; height: 22px;
  flex-shrink: 0;
}
.vi-cookie-toggle input { opacity: 0; width: 0; height: 0; }
.vi-cookie-toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--vi-steel);
  border-radius: var(--vi-radius-pill);
  cursor: pointer;
  transition: background var(--vi-transition);
}
.vi-cookie-toggle-slider::before {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 16px; height: 16px;
  background: var(--vi-white);
  border-radius: 50%;
  transition: transform var(--vi-transition);
}
.vi-cookie-toggle input:checked + .vi-cookie-toggle-slider { background: var(--vi-accent); }
.vi-cookie-toggle input:checked + .vi-cookie-toggle-slider::before { transform: translateX(18px); }
.vi-cookie-toggle input:disabled + .vi-cookie-toggle-slider { opacity: 0.6; cursor: not-allowed; }
.vi-cookie-save {
  background: var(--vi-accent);
  color: var(--vi-white);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--vi-radius-pill);
  transition: background var(--vi-transition);
  display: none;
}
.vi-cookie-expanded .vi-cookie-save { display: block; }
.vi-cookie-save:hover { background: var(--vi-accent-hover); }

/* =============================================
   LEGAL PAGES SHARED
   ============================================= */
.vi-legal-page { min-height: 100vh; display: flex; flex-direction: column; }
.vi-legal-hero {
  background: var(--vi-deep);
  padding: 120px 24px 64px;
  position: relative;
  overflow: hidden;
}
.vi-legal-hero .vi-grid-overlay { opacity: 0.6; }
.vi-legal-hero-inner {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.vi-legal-hero h1 {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--vi-white);
  margin-bottom: 12px;
}
.vi-legal-hero p {
  color: var(--vi-mist);
  font-size: 0.95rem;
}
.vi-legal-content {
  flex: 1;
  max-width: 800px;
  margin: 0 auto;
  padding: 56px 24px 80px;
  width: 100%;
}
.vi-legal-content h2 {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--vi-deep);
  margin: 36px 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--vi-light);
}
.vi-legal-content h3 {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--vi-dark);
  margin: 24px 0 8px;
}
.vi-legal-content p {
  font-size: 0.95rem;
  color: var(--vi-text-secondary);
  line-height: 1.75;
  margin-bottom: 14px;
}
.vi-legal-content ul {
  list-style: disc;
  padding-left: 20px;
  margin-bottom: 14px;
}
.vi-legal-content li {
  font-size: 0.95rem;
  color: var(--vi-text-secondary);
  line-height: 1.7;
  margin-bottom: 6px;
}
.vi-legal-content a { color: var(--vi-accent); }
.vi-legal-content a:hover { text-decoration: underline; }
.vi-legal-note {
  background: var(--vi-pale);
  border-left: 3px solid var(--vi-accent);
  padding: 16px 20px;
  border-radius: 0 var(--vi-radius-sm) var(--vi-radius-sm) 0;
  margin: 20px 0;
  font-size: 0.9rem;
  color: var(--vi-text-secondary);
}

/* =============================================
   THANKS PAGE
   ============================================= */
.vi-thanks-main {
  flex: 1;
  background: var(--vi-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 24px;
  position: relative;
  overflow: hidden;
}
.vi-thanks-main::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.vi-thanks-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 600px;
}
.vi-thanks-icon {
  width: 80px; height: 80px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 32px;
  font-size: 2rem;
  color: var(--vi-white);
  border: 2px solid rgba(255,255,255,0.3);
}
.vi-thanks-heading {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--vi-white);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.vi-thanks-text {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.7;
  margin-bottom: 40px;
}
.vi-btn-thanks {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--vi-white);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: var(--vi-radius-sm);
  border: 2px solid rgba(255,255,255,0.6);
  transition: all var(--vi-transition);
}
.vi-btn-thanks:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--vi-white);
  transform: translateY(-2px);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .vi-hero-inner { gap: 40px; }
  .vi-hero-img { height: 420px; }
  .vi-practices-grid { grid-template-columns: 1fr 1fr; }
  .vi-process-flow { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .vi-process-flow::before { display: none; }
  .vi-footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .vi-header-inner { height: 64px; }
  .vi-nav-links, .vi-nav-cta { display: none; }
  .vi-hamburger { display: flex; }

  .vi-hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-top: 20px;
  }
  .vi-hero-visual { order: -1; }
  .vi-hero-img { height: 300px; }
  .vi-hero-heading { font-size: clamp(2rem, 8vw, 3rem); }

  .vi-zigzag-block {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .vi-zigzag-block--right .vi-zigzag-img { order: 0; }
  .vi-zigzag-block--right .vi-zigzag-text { order: 1; }
  .vi-section-img { height: 280px; }

  .vi-practices-grid { grid-template-columns: 1fr; }
  .vi-process-flow { grid-template-columns: 1fr; }

  .vi-gallery-grid {
    grid-template-columns: 1fr;
  }
  .vi-gallery-item--large .vi-gallery-img { height: 260px; }
  .vi-gallery-img { height: 220px; }

  .vi-contact-layout { grid-template-columns: 1fr; gap: 32px; }

  .vi-footer-inner {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-bottom: 32px;
  }
  .vi-footer-bottom {
    flex-direction: column;
    gap: 4px;
    text-align: center;
  }

  .vi-about-pillars { grid-template-columns: 1fr; }
  .vi-form-row { flex-direction: column; }
  .vi-form-footer { flex-direction: column; align-items: stretch; }
  .vi-btn-submit { width: 100%; justify-content: center; }

  .vi-back-top { bottom: 80px; right: 16px; }

  .vi-cta-minimal { padding: 80px 24px; }
}

@media (max-width: 480px) {
  .vi-hero-actions { flex-direction: column; }
  .vi-btn-primary, .vi-btn-ghost { width: 100%; justify-content: center; }
  .vi-hero-stat-card { bottom: 12px; left: 12px; }
  .vi-mini-nav { top: 12px; right: 12px; }
  .vi-cookie-pill { bottom: 12px; }
}