/* ═══════════════════════════════════════════════════════════════════
   AVORINO ADDITION — Full Page CSS
   Targets sv- classes from buildServicePage() + enhanced section styling
   ═══════════════════════════════════════════════════════════════════ */

:root {
  --av-dark:  #111111;
  --av-cream: #f0ede8;
  --av-warm:  #e8e4df;
  --av-red:   #c8222a;
  --av-gold:  #c9a96e;
  --av-section-pad-y: 96px;
  --av-section-pad-x: 80px;
  --av-radius: 8px;
  --av-text-xs:   10px;
  --av-text-sm:   14px;
  --av-text-body: 17px;
  --av-text-lg:   clamp(40px, 4.5vw, 64px);
}

/* ── Keyframes ── */
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(0.3); opacity: 0.3; }
  50%      { transform: scaleY(1); opacity: 0.8; }
}

/* ═══════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════ */
#sv-hero {
  padding-top: 0 !important;
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  background-color: var(--av-dark);
  color: var(--av-cream);
}
#hero-canvas {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  z-index: 1; pointer-events: none; overflow: hidden;
}
#hero-canvas canvas {
  display: block; width: 100%; height: 100%;
}
/* Blueprint overlay grid */
#sv-hero::before {
  content: '';
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  z-index: 0; pointer-events: none; opacity: 0.03;
  background-image:
    linear-gradient(rgba(201,169,110,0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,169,110,0.3) 1px, transparent 1px);
  background-size: 60px 60px;
}
/* Content overlay */
.sv-content-overlay {
  position: relative; z-index: 2;
  display: flex; flex-direction: column; justify-content: flex-end;
  min-height: 100vh;
  padding: 120px 6vw 80px;
  max-width: 720px;
}
.sv-content-overlay h1 {
  font-size: clamp(48px, 6vw, 88px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
/* Scroll hint pulse */
[class*="sv-hero-scroll-line"] {
  animation: scrollPulse 2s ease-in-out infinite;
  transform-origin: top center;
}

/* ═══════════════════════════════════════════════
   APPROACH SECTION
   ═══════════════════════════════════════════════ */
#sv-approach {
  background-color: var(--av-cream);
  color: var(--av-dark);
  position: relative;
  overflow: hidden;
  padding: 140px 80px;
}
/* Subtle decorative gradient */
#sv-approach::before {
  content: '';
  position: absolute; top: -50%; right: -20%; width: 60%; height: 100%;
  background: radial-gradient(ellipse, rgba(201,169,110,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.sv-approach-grid {
  max-width: 1200px; margin: 0 auto;
  position: relative; z-index: 1;
}
/* Highlight items */
.sv-highlight {
  border-top-color: rgba(17,17,17,0.08) !important;
  transition: transform 0.5s cubic-bezier(0.23,1,0.32,1), opacity 0.5s ease, background 0.3s ease;
  padding: 24px 16px;
  border-radius: 6px;
}
.sv-highlight:hover {
  transform: translateX(4px);
  background: rgba(201,169,110,0.04);
}
.sv-highlight-num {
  color: var(--av-gold);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

/* ═══════════════════════════════════════════════
   TYPES SECTION — 2x2 Grid of glass cards
   ═══════════════════════════════════════════════ */
#sv-types {
  background-color: var(--av-warm);
  color: var(--av-dark);
  position: relative;
  overflow: hidden;
}
/* Decorative gradient orbs */
#sv-types::before {
  content: '';
  position: absolute; top: 10%; left: -10%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(201,169,110,0.08) 0%, transparent 70%);
  pointer-events: none;
}
#sv-types::after {
  content: '';
  position: absolute; bottom: 5%; right: -5%;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(200,34,42,0.04) 0%, transparent 70%);
  pointer-events: none;
}
/* Section heading styling */
#sv-types h2 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 64px;
}
/* Types grid — always 2x2 */
.sv-types-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
/* Type card: glass-morphism dark card */
.sv-type-card {
  background: var(--av-dark) !important;
  color: var(--av-cream) !important;
  border-top: 2px solid rgba(201,169,110,0.25) !important;
  border-radius: var(--av-radius) !important;
  padding: 40px 36px;
  position: relative;
  overflow: hidden;
  transition: transform 0.5s cubic-bezier(0.23,1,0.32,1), box-shadow 0.5s ease !important;
}
.sv-type-card:hover {
  transform: translateY(-4px) !important;
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}
/* Decorative gradient inside card */
.sv-type-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 120px;
  background: linear-gradient(180deg, rgba(201,169,110,0.06) 0%, transparent 100%);
  pointer-events: none;
}
/* Top border accent on hover */
.sv-type-card::after {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--av-gold), var(--av-red));
  opacity: 0;
  transition: opacity 0.4s ease;
}
.sv-type-card:hover::after {
  opacity: 1;
}
/* Number label */
.sv-type-num {
  color: var(--av-gold);
  position: relative; z-index: 1;
}
/* Title */
.sv-type-title {
  color: var(--av-cream) !important;
  font-family: 'DM Serif Display', Georgia, serif !important;
  position: relative; z-index: 1;
}
.sv-type-desc {
  color: rgba(240,237,232,0.7) !important;
  position: relative; z-index: 1;
}
/* Feature list bullets */
.sv-type-feature-list {
  list-style: none; padding: 0; margin: 0;
  position: relative; z-index: 1;
}
.sv-type-feature-list li {
  position: relative;
  padding-left: 20px;
  font-size: var(--av-text-sm);
  line-height: 1.6;
  opacity: 0.75;
  color: var(--av-cream);
}
.sv-type-feature-list li::before {
  content: '';
  position: absolute; left: 0; top: 8px;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--av-gold); opacity: 0.8;
}

/* ═══════════════════════════════════════════════
   PROCESS SECTION — Scroll-driven timeline
   ═══════════════════════════════════════════════ */
/* ── Process Section: Scroll-Lock Layout ── */
#sv-process {
  background-color: var(--av-dark);
  color: var(--av-cream);
  position: relative;
  overflow: hidden;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  box-sizing: border-box;
}
#sv-process .sv-process-header {
  text-align: center;
  padding: var(--av-section-pad-y) var(--av-section-pad-x) 48px;
  position: relative; z-index: 2;
}
#sv-process h2 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.02em;
  text-align: center;
  margin-bottom: 0;
  position: relative; z-index: 1;
}
/* Pinned container */
.sv-process-pinned {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}
/* 3D canvas fills the pinned area */
.sv-process-visual {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  z-index: 1;
}
.sv-process-visual canvas {
  display: block; width: 100%; height: 100%;
}
/* Cards overlay */
.sv-process-cards {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  z-index: 2;
  pointer-events: none;
}
.sv-process-card {
  position: absolute;
  top: 50%; left: 50%;
  max-width: 420px;
  width: 90%;
  padding: 36px 32px;
  background: rgba(17,17,17,0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 16px;
  border: 1px solid rgba(240,237,232,0.08);
  pointer-events: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.sv-process-card-num {
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--av-gold);
  font-weight: 600;
  margin-bottom: 12px;
}
.sv-process-card-title {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 24px;
  line-height: 1.2;
  font-weight: 400;
  color: var(--av-cream);
  margin: 0 0 12px 0;
}
.sv-process-card-desc {
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(240,237,232,0.7);
  margin: 0;
}
/* Nav: step counter + progress bar */
.sv-process-nav {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  text-align: center;
}
.sv-process-counter {
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  letter-spacing: 0.15em;
  color: rgba(240,237,232,0.35);
  margin-bottom: 12px;
}
.sv-process-counter-current {
  font-weight: 600;
  color: var(--av-red);
  font-size: 18px;
  letter-spacing: 0.05em;
}
.sv-process-counter-sep {
  margin: 0 8px;
  opacity: 0.4;
}
.sv-process-track {
  position: relative;
  width: 200px;
  height: 2px;
  background: rgba(240,237,232,0.08);
  border-radius: 1px;
  margin: 0 auto;
  overflow: hidden;
}
.sv-process-fill {
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  width: 0%;
  background: var(--av-red);
  border-radius: 1px;
  transition: width 0.3s ease;
}
/* Legacy fallback rows (for old HTML) */
.sv-process-row {
  position: relative;
  transition: opacity 0.5s ease, transform 0.5s ease;
  z-index: 1;
}
.sv-process-divider {
  height: 1px;
  background: rgba(240,237,232,0.12);
  max-width: 900px;
  margin: 0 auto;
  position: relative; z-index: 1;
}
.sv-process-num {
  color: var(--av-gold);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  font-size: 13px;
}
.sv-process-title {
  font-family: 'DM Serif Display', Georgia, serif !important;
  color: var(--av-cream) !important;
}
.sv-process-desc {
  color: rgba(240,237,232,0.7) !important;
}

/* ═══════════════════════════════════════════════
   WHY AVORINO SECTION
   ═══════════════════════════════════════════════ */
#sv-why {
  background-color: var(--av-cream);
  color: var(--av-dark);
  position: relative;
  overflow: hidden;
}
/* Decorative gradient */
#sv-why::before {
  content: '';
  position: absolute; bottom: -30%; left: 20%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(201,169,110,0.06) 0%, transparent 70%);
  pointer-events: none;
}
#sv-why h2 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.02em;
}
.sv-why-content {
  max-width: 900px; margin: 0 auto; text-align: center;
  position: relative; z-index: 1;
}
/* Stats grid */
.sv-stats-grid {
  margin-top: 64px;
}
.sv-stat-item {
  text-align: center;
  padding: 32px 16px;
  border-radius: 12px;
  transition: background 0.3s ease, transform 0.3s ease;
}
.sv-stat-item:hover {
  background: rgba(201,169,110,0.06);
  transform: translateY(-2px);
}
.sv-stat-value {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 48px;
  line-height: 1;
  font-weight: 400;
  color: var(--av-dark);
  font-variant-numeric: tabular-nums;
  transition: color 0.3s ease;
}
.sv-stat-label {
  color: var(--av-dark);
  opacity: 0.55;
  margin-top: 12px;
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
/* Stat dividers */
.sv-stat-divider {
  width: 1px;
  height: 48px;
  background: rgba(17,17,17,0.1);
  align-self: center;
}
/* Stat value gold accent on hover */
.sv-stat-item:hover .sv-stat-value {
  color: var(--av-gold);
}

/* ═══════════════════════════════════════════════
   CTA SECTION
   ═══════════════════════════════════════════════ */
.av-cta {
  padding: 48px;
  position: relative;
  overflow: hidden;
  background-color: var(--av-cream);
}
.av-cta-container {
  background: var(--av-dark);
  color: var(--av-cream);
  border-radius: 16px;
  min-height: 56vh;
  padding: 96px 64px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}
/* Background gradient */
.av-cta-container::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  opacity: 0.3;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(201,169,110,0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 50%, rgba(200,34,42,0.06) 0%, transparent 60%);
  pointer-events: none;
}
.av-cta-subtitle {
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 12px; letter-spacing: 0.3em;
  text-transform: uppercase; opacity: 0.4;
  margin-bottom: 32px; color: var(--av-cream);
  position: relative; z-index: 1;
}
.av-cta-heading {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: var(--av-text-lg);
  line-height: 1.08; letter-spacing: -0.02em; font-weight: 400;
  color: var(--av-cream); margin-bottom: 48px;
  max-width: 12em; margin-left: auto; margin-right: auto;
  position: relative; z-index: 1;
}
.av-cta-btns {
  display: flex; gap: 16px; justify-content: center;
  position: relative; z-index: 1;
}
.av-cta-btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 18px 40px; border-radius: 100px;
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: var(--av-text-sm); font-weight: 500; letter-spacing: 0.04em;
  text-decoration: none; cursor: pointer; border: none;
  transition: transform 0.5s cubic-bezier(0.23,1,0.32,1), box-shadow 0.3s ease;
}
.av-cta-btn:hover { transform: translateY(-2px); }
.av-cta-btn-primary { background: var(--av-red); color: var(--av-cream); }
.av-cta-btn-primary:hover { box-shadow: 0 8px 32px rgba(200,34,42,0.25); }
.av-cta-btn-ghost {
  background: rgba(240,237,232,0.08); color: var(--av-cream);
  border: 1px solid rgba(240,237,232,0.2);
}
.av-cta-btn-ghost:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.2); }
/* CTA arrow animation */
.av-cta-btn svg,
.av-cta-btn .btn-arrow {
  transition: transform 0.3s ease;
}
.av-cta-btn:hover svg,
.av-cta-btn:hover .btn-arrow {
  transform: translateX(4px);
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — 991px (Tablet)
   ═══════════════════════════════════════════════ */
@media (max-width: 991px) {
  :root {
    --av-section-pad-y: 80px;
    --av-section-pad-x: 40px;
  }
  #sv-approach, #sv-types, #sv-why {
    padding: var(--av-section-pad-y) var(--av-section-pad-x) !important;
  }
  #sv-process {
    width: 100% !important;
    margin-left: 0 !important;
    padding-left: var(--av-section-pad-x) !important;
    padding-right: var(--av-section-pad-x) !important;
  }
  /* Process section: mobile stack layout (no 3D canvas) */
  .sv-process-pinned {
    height: auto !important;
    width: 100% !important;
  }
  .sv-process-visual {
    display: none !important;
  }
  .sv-process-cards {
    position: relative !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 24px !important;
    padding: 24px var(--av-section-pad-x) var(--av-section-pad-y) !important;
  }
  .sv-process-card {
    position: relative !important;
    top: auto !important; left: auto !important;
    transform: none !important;
    max-width: 100% !important;
    width: 100% !important;
  }
  .sv-process-nav {
    display: none !important;
  }
  .sv-content-overlay {
    min-height: 80vh;
    padding: 120px var(--av-section-pad-x) var(--av-section-pad-y);
  }
  .sv-approach-grid {
    grid-template-columns: 1fr !important;
    gap: 48px !important;
  }
  .sv-types-grid {
    grid-template-columns: 1fr !important;
    max-width: 520px !important;
  }
  .sv-type-card {
    padding: 40px 32px !important;
  }
  #sv-types h2,
  #sv-process h2,
  #sv-why h2 {
    font-size: clamp(32px, 5vw, 44px);
  }
  .sv-stats-grid, .sv-statsblock {
    grid-template-columns: 1fr 1fr 1fr !important;
    gap: 32px !important;
  }
  .av-cta { padding: 40px !important; }
  .av-cta-container { padding: 64px 32px !important; }
  .av-cta-btns {
    flex-direction: column !important;
    align-items: center !important;
  }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — 767px (Mobile)
   ═══════════════════════════════════════════════ */
@media (max-width: 767px) {
  :root {
    --av-section-pad-y: 64px;
    --av-section-pad-x: 24px;
  }
  #sv-approach, #sv-types, #sv-why {
    padding: var(--av-section-pad-y) var(--av-section-pad-x) !important;
  }
  #sv-process {
    padding-left: var(--av-section-pad-x) !important;
    padding-right: var(--av-section-pad-x) !important;
  }
  .sv-content-overlay {
    min-height: 70vh;
    padding: 100px var(--av-section-pad-x) var(--av-section-pad-y);
  }
  .sv-hero-content {
    max-width: 100% !important;
  }
  .sv-type-card {
    padding: 36px 24px !important;
  }
  .sv-process-row {
    grid-template-columns: 48px 1fr !important;
    gap: 0 24px !important;
  }
  .sv-stats-grid, .sv-statsblock {
    grid-template-columns: 1fr !important;
    gap: 24px !important;
  }
  .sv-stat-value {
    font-size: 36px !important;
  }
  .av-cta { padding: 24px !important; }
  .av-cta-container { padding: 48px 24px !important; }
  .av-cta-heading {
    font-size: clamp(28px, 7vw, 40px) !important;
  }
  #sv-types h2,
  #sv-process h2,
  #sv-why h2 {
    font-size: clamp(28px, 6vw, 36px);
    margin-bottom: 48px;
  }
  /* Highlight items stack better on mobile */
  .sv-highlight {
    padding: 20px 12px !important;
  }
  .sv-highlight-text {
    font-size: 14px !important;
    line-height: 1.6 !important;
  }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — 478px (Small mobile)
   ═══════════════════════════════════════════════ */
@media (max-width: 478px) {
  :root {
    --av-section-pad-y: 48px;
    --av-section-pad-x: 16px;
  }
  #sv-approach, #sv-types, #sv-why {
    padding: var(--av-section-pad-y) var(--av-section-pad-x) !important;
  }
  #sv-process {
    padding-left: var(--av-section-pad-x) !important;
    padding-right: var(--av-section-pad-x) !important;
  }
  .av-cta {
    padding: var(--av-section-pad-x) !important;
  }
  .sv-content-overlay h1 {
    font-size: clamp(32px, 9vw, 48px) !important;
  }
  .sv-content-overlay {
    min-height: 65vh;
    padding: 80px 16px 48px;
  }
  .sv-type-card {
    padding: 28px 20px !important;
  }
  .sv-process-row {
    grid-template-columns: 1fr !important;
  }
  .sv-process-num {
    display: none !important;
  }
  .sv-stat-value {
    font-size: 32px !important;
  }
  .av-cta { padding: 16px !important; }
  .av-cta-container { padding: 32px 16px !important; }
  .av-cta-heading {
    font-size: clamp(24px, 7vw, 32px) !important;
  }
  .av-cta-btn {
    width: 100% !important;
    justify-content: center !important;
    padding: 16px 32px !important;
  }
  .sv-type-title {
    font-size: 22px !important;
  }
  .sv-process-title {
    font-size: 20px !important;
  }
  /* Reveal section responsive */
  .sv-reveal-container {
    aspect-ratio: 4/3 !important;
    border-radius: 8px !important;
  }
  .sv-reveal-header {
    padding: 0 16px 32px !important;
  }
}