/* ================================================================
   ISA — Premium Design System v4.0
   World-Class · BIG 4 Consulting Level
   McKinsey · Deloitte · BCG · PwC Inspired
   ================================================================ */

/* ── Extended Tokens ───────────────────────────────────────── */
:root {
  /* Superfícies premium */
  --surface-0:     #FFFFFF;
  --surface-1:     #FAFAF8;
  --surface-2:     #F4F4F1;
  --surface-3:     #EEEEE9;
  --surface-glass: rgba(255,255,255,0.82);

  /* Verde ISA — paleta expandida */
  --isa-50:  #F0F8E8;
  --isa-100: #DDF0C4;
  --isa-200: #B8E080;
  --isa-300: #8CC94A;
  --isa-400: #6BB22A;
  --isa-500: #4A7C2F;   /* principal */
  --isa-600: #3A6B22;
  --isa-700: #2D5419;
  --isa-800: #1E3D10;
  --isa-900: #0F2608;

  /* Dourado ISA */
  --gold-50:  #FFFDF0;
  --gold-100: #FBF4D8;
  --gold-200: #F5E099;
  --gold-300: #EDCA55;
  --gold-400: #D9B535;
  --gold-500: #C9A227;   /* principal */
  --gold-600: #B8911A;
  --gold-700: #9A7812;
  --gold-800: #7C5F0A;
  --gold-900: #5E4606;

  /* Sombras premium (layered) */
  --shadow-color: 220 40% 12%;
  --sh-1: 0 1px 2px hsl(var(--shadow-color)/.04);
  --sh-2: 0 2px 4px hsl(var(--shadow-color)/.06), 0 1px 2px hsl(var(--shadow-color)/.04);
  --sh-3: 0 4px 12px hsl(var(--shadow-color)/.08), 0 2px 4px hsl(var(--shadow-color)/.05);
  --sh-4: 0 8px 24px hsl(var(--shadow-color)/.10), 0 4px 8px hsl(var(--shadow-color)/.06);
  --sh-5: 0 16px 48px hsl(var(--shadow-color)/.12), 0 8px 16px hsl(var(--shadow-color)/.07);
  --sh-6: 0 32px 80px hsl(var(--shadow-color)/.16), 0 16px 32px hsl(var(--shadow-color)/.08);

  /* Sombra verde */
  --sh-green: 0 8px 30px rgba(58,107,34,0.18), 0 2px 8px rgba(58,107,34,0.10);
  --sh-gold:  0 8px 30px rgba(185,145,26,0.18), 0 2px 8px rgba(185,145,26,0.10);

  /* Gradientes */
  --grad-green:  linear-gradient(135deg, #3A6B22 0%, #5A8F3C 100%);
  --grad-gold:   linear-gradient(135deg, #B8911A 0%, #D9B535 100%);
  --grad-dark:   linear-gradient(135deg, #111111 0%, #2A2A2A 100%);
  --grad-hero:   linear-gradient(160deg, #FFFFFF 0%, #F4FAF0 50%, #FFFDF0 100%);
  --grad-glass:  linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.6) 100%);

  /* Transições premium */
  --ease-out-expo:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-expo:   cubic-bezier(0.7, 0, 0.84, 0);
  --ease-bounce:    cubic-bezier(0.34, 1.56, 0.64, 1);
  --t-fast:  all 0.12s var(--ease-out-expo);
  --t-base:  all 0.22s var(--ease-out-expo);
  --t-slow:  all 0.40s var(--ease-out-expo);
  --t-xslow: all 0.60s var(--ease-out-expo);
}

/* ── Global scroll & selection ──────────────────────────── */
::selection { background: rgba(74,124,47,0.15); color: var(--isa-700); }
::-moz-selection { background: rgba(74,124,47,0.15); color: var(--isa-700); }

html { scroll-behavior: smooth; }

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-md); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-300); }

/* ── Cursor personalizado ───────────────────────────────── */
.cursor-dot {
  width: 6px; height: 6px;
  background: var(--isa-500);
  border-radius: 50%;
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease;
  mix-blend-mode: multiply;
}
.cursor-ring {
  width: 32px; height: 32px;
  border: 1.5px solid rgba(74,124,47,0.4);
  border-radius: 50%;
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 99998;
  transform: translate(-50%, -50%);
  transition: width 0.3s var(--ease-out-expo), height 0.3s var(--ease-out-expo), border-color 0.3s ease;
}
.cursor-ring.hovering {
  width: 48px; height: 48px;
  border-color: rgba(74,124,47,0.6);
  background: rgba(74,124,47,0.04);
}

/* ── Page transition overlay ────────────────────────────── */
.page-transition {
  position: fixed;
  inset: 0;
  background: var(--isa-600);
  z-index: 99990;
  transform: scaleY(0);
  transform-origin: bottom;
  pointer-events: none;
}

/* ── Noise texture overlay ──────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  opacity: 0.018;
  pointer-events: none;
  z-index: 9999;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ═══════════════════════════════════════════════════════════
   NAVBAR — Premium glassmorphism
   ═══════════════════════════════════════════════════════════ */
.navbar {
  background: rgba(255,255,255,0.88) !important;
  backdrop-filter: blur(24px) saturate(180%) !important;
  -webkit-backdrop-filter: blur(24px) saturate(180%) !important;
  border-bottom: 1px solid rgba(0,0,0,0.06) !important;
  transition: var(--t-base) !important;
}
.navbar.scrolled {
  background: rgba(255,255,255,0.95) !important;
  box-shadow: 0 1px 0 rgba(0,0,0,0.06), 0 4px 24px rgba(0,0,0,0.05) !important;
}
.nav-menu a {
  position: relative;
  letter-spacing: 0.01em;
}
.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 12px; right: 12px;
  height: 1.5px;
  background: var(--isa-500);
  border-radius: 1px;
  transform: scaleX(0);
  transition: transform 0.25s var(--ease-out-expo);
}
.nav-menu a:hover::after,
.nav-menu a.active::after { transform: scaleX(1); }
.nav-menu a.active::after { background: var(--isa-500); }

/* ═══════════════════════════════════════════════════════════
   HERO — Cinematic Level
   ═══════════════════════════════════════════════════════════ */
.hero {
  background: var(--grad-hero) !important;
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.hero-bg-pattern {
  background:
    radial-gradient(ellipse 900px 700px at 75% 50%, rgba(58,107,34,0.055) 0%, transparent 65%),
    radial-gradient(ellipse 600px 500px at 15% 20%, rgba(185,145,26,0.045) 0%, transparent 60%),
    radial-gradient(ellipse 400px 300px at 85% 85%, rgba(107,15,42,0.025) 0%, transparent 60%) !important;
}
.hero-grid-lines {
  background-image:
    linear-gradient(rgba(0,0,0,0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.018) 1px, transparent 1px) !important;
  background-size: 60px 60px !important;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
}

.hero-title {
  font-size: clamp(2.6rem, 5.5vw, 4.4rem) !important;
  letter-spacing: -0.04em !important;
  line-height: 1.05 !important;
}
.hero-badge {
  background: rgba(74,124,47,0.08) !important;
  border: 1px solid rgba(74,124,47,0.18) !important;
  backdrop-filter: blur(8px);
  letter-spacing: 0.12em !important;
}
.hero-description {
  font-size: 1.05rem !important;
  line-height: 1.85 !important;
  color: var(--text-400) !important;
}

/* ═══════════════════════════════════════════════════════════
   BUTTONS — Premium interactive
   ═══════════════════════════════════════════════════════════ */
.btn-primary {
  position: relative;
  overflow: hidden;
  background: var(--grad-dark) !important;
  box-shadow: var(--sh-3), 0 0 0 0 rgba(0,0,0,0) !important;
  transition: var(--t-base) !important;
  letter-spacing: 0.01em;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.12) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.btn-primary:hover {
  transform: translateY(-2px) !important;
  box-shadow: var(--sh-5), 0 0 0 4px rgba(0,0,0,0.06) !important;
}
.btn-primary:hover::before { opacity: 1; }
.btn-primary:active { transform: translateY(0) !important; }

.btn-secondary {
  background: var(--surface-0) !important;
  border: 1.5px solid var(--border-md) !important;
  transition: var(--t-base) !important;
}
.btn-secondary:hover {
  background: var(--surface-1) !important;
  border-color: var(--text-300) !important;
  transform: translateY(-2px) !important;
  box-shadow: var(--sh-3) !important;
}

/* ═══════════════════════════════════════════════════════════
   CARDS — Premium elevation + hover
   ═══════════════════════════════════════════════════════════ */
.quick-action-card,
.sector-card,
.project-card,
.report-card,
.stat-card {
  transition: var(--t-base) !important;
  box-shadow: var(--sh-2) !important;
  border: 1px solid rgba(0,0,0,0.06) !important;
}
.quick-action-card:hover,
.sector-card:hover,
.project-card:hover,
.report-card:hover,
.stat-card:hover {
  transform: translateY(-5px) !important;
  box-shadow: var(--sh-5) !important;
  border-color: rgba(0,0,0,0.09) !important;
}

/* ═══════════════════════════════════════════════════════════
   SECTION HEADERS — Premium
   ═══════════════════════════════════════════════════════════ */
.section-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem) !important;
  letter-spacing: -0.03em !important;
  line-height: 1.15 !important;
}
.section-title span {
  background: var(--grad-green);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-badge {
  font-size: 0.68rem !important;
  letter-spacing: 0.14em !important;
  font-weight: 700 !important;
  text-transform: uppercase;
  padding: 5px 14px !important;
}

/* ═══════════════════════════════════════════════════════════
   REVEAL ANIMATIONS — GSAP-like pure CSS
   ═══════════════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out-expo), transform 0.7s var(--ease-out-expo);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal.delay-100 { transition-delay: 0.10s; }
.reveal.delay-200 { transition-delay: 0.20s; }
.reveal.delay-300 { transition-delay: 0.30s; }
.reveal.delay-400 { transition-delay: 0.40s; }
.reveal.delay-500 { transition-delay: 0.50s; }

/* Slide from left/right */
.reveal-left  { opacity: 0; transform: translateX(-30px); transition: opacity 0.7s var(--ease-out-expo), transform 0.7s var(--ease-out-expo); }
.reveal-right { opacity: 0; transform: translateX( 30px); transition: opacity 0.7s var(--ease-out-expo), transform 0.7s var(--ease-out-expo); }
.reveal-left.visible, .reveal-right.visible { opacity: 1; transform: translateX(0); }

/* Scale in */
.reveal-scale { opacity: 0; transform: scale(0.92); transition: opacity 0.5s var(--ease-out-expo), transform 0.5s var(--ease-out-expo); }
.reveal-scale.visible { opacity: 1; transform: scale(1); }

/* ═══════════════════════════════════════════════════════════
   NUMBER COUNTER — animated
   ═══════════════════════════════════════════════════════════ */
.counter-animated {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
}

/* ═══════════════════════════════════════════════════════════
   DATA STRIP / KPI BAR — World-class ticker
   ═══════════════════════════════════════════════════════════ */
.data-strip {
  background: var(--isa-800) !important;
  overflow: hidden;
  position: relative;
}

/* ═══════════════════════════════════════════════════════════
   FOOTER — Premium
   ═══════════════════════════════════════════════════════════ */
footer {
  background: #0D1A08 !important;
  position: relative;
  overflow: hidden;
}
footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(74,124,47,0.4), rgba(185,145,26,0.3), transparent);
}
footer::after {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(74,124,47,0.06) 0%, transparent 70%);
  pointer-events: none;
}

/* ═══════════════════════════════════════════════════════════
   HERO MAP — Floating card premium
   ═══════════════════════════════════════════════════════════ */
.hero-map-preview {
  position: relative;
}
.hero-map-preview::before {
  content: '';
  position: absolute;
  inset: -20px;
  background: radial-gradient(ellipse at 50% 50%, rgba(74,124,47,0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}
#hero-map {
  box-shadow: var(--sh-6), 0 0 0 1px rgba(0,0,0,0.06) !important;
  position: relative;
  z-index: 1;
}
#angola-map {
  box-shadow: var(--sh-5) !important;
}

/* ═══════════════════════════════════════════════════════════
   STATS PREMIUM — Floating KPI cards
   ═══════════════════════════════════════════════════════════ */
.hero-stat {
  background: var(--surface-glass) !important;
  backdrop-filter: blur(12px) !important;
  border: 1px solid rgba(255,255,255,0.8) !important;
  box-shadow: var(--sh-3) !important;
  transition: var(--t-base) !important;
}
.hero-stat:hover {
  transform: translateY(-3px) !important;
  box-shadow: var(--sh-4) !important;
}
.stat-value {
  font-size: 1.5rem !important;
  font-family: 'Montserrat', sans-serif !important;
  font-weight: 900 !important;
  letter-spacing: -0.02em !important;
  color: var(--isa-600) !important;
}
.stat-label {
  font-size: 0.68rem !important;
  letter-spacing: 0.08em !important;
  text-transform: uppercase !important;
  font-weight: 600 !important;
  color: var(--text-400) !important;
}

/* ═══════════════════════════════════════════════════════════
   QUICK ACTION CARDS — Premium
   ═══════════════════════════════════════════════════════════ */
.quick-action-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-xl) !important;
}
.quick-action-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.5) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.quick-action-card:hover::before { opacity: 1; }
.qa-icon {
  width: 48px !important; height: 48px !important;
  border-radius: 14px !important;
  font-size: 1.1rem !important;
  box-shadow: var(--sh-2) !important;
  flex-shrink: 0;
}
.qa-title {
  font-size: 0.92rem !important;
  font-weight: 700 !important;
  letter-spacing: -0.01em !important;
}
.qa-description {
  font-size: 0.78rem !important;
  line-height: 1.5 !important;
  color: var(--text-400) !important;
}

/* ═══════════════════════════════════════════════════════════
   SECTION ALT — Subtle gradient background
   ═══════════════════════════════════════════════════════════ */
.section-alt {
  background: linear-gradient(180deg, var(--surface-1) 0%, var(--surface-2) 100%) !important;
  position: relative;
}
.section-alt::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.section-alt::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

/* ═══════════════════════════════════════════════════════════
   SCROLL INDICATOR — Animated
   ═══════════════════════════════════════════════════════════ */
.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  z-index: 10;
  animation: scrollBounce 2s ease-in-out infinite;
}
.scroll-indicator span {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-300);
  font-weight: 600;
}
.scroll-indicator i {
  font-size: 0.75rem;
  color: var(--text-300);
  animation: scrollArrow 2s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}
@keyframes scrollArrow {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

/* ═══════════════════════════════════════════════════════════
   FORM INPUTS — Premium
   ═══════════════════════════════════════════════════════════ */
.form-control,
.ms-input-wrap input,
.ms-input-wrap select,
.ms-panel textarea {
  background: var(--surface-0) !important;
  border: 1.5px solid var(--border) !important;
  border-radius: var(--r-sm) !important;
  font-size: 0.88rem !important;
  transition: var(--t-base) !important;
}
.form-control:focus,
.ms-input-wrap input:focus,
.ms-input-wrap select:focus,
.ms-panel textarea:focus {
  border-color: var(--isa-500) !important;
  box-shadow: 0 0 0 3px rgba(74,124,47,0.10) !important;
  outline: none !important;
}

/* ═══════════════════════════════════════════════════════════
   LOADING SCREEN — Premium
   ═══════════════════════════════════════════════════════════ */
.page-loader {
  background: #FFFFFF !important;
}
.loader-logo {
  background: var(--grad-green);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: logoPulse 1.5s ease-in-out infinite;
}
@keyframes logoPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}
.loader-bar-fill {
  background: linear-gradient(90deg, var(--isa-500), var(--gold-500)) !important;
}

/* ═══════════════════════════════════════════════════════════
   PAGE HERO (páginas internas) — Premium
   ═══════════════════════════════════════════════════════════ */
.page-hero {
  background: linear-gradient(160deg, #FFFFFF 0%, #F4FAF0 60%, #FFFDF5 100%) !important;
  border-bottom: none !important;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 600px; height: 400px;
  background: radial-gradient(ellipse at top right, rgba(58,107,34,0.06) 0%, transparent 65%);
  pointer-events: none;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(58,107,34,0.12), transparent);
}
.page-hero h1 {
  letter-spacing: -0.035em !important;
  line-height: 1.1 !important;
}

/* ═══════════════════════════════════════════════════════════
   SECTION LAYOUT — Premium spacing
   ═══════════════════════════════════════════════════════════ */
.section {
  padding: 6rem 2rem !important;
}
.section-alt {
  padding: 6rem 2rem !important;
}
.section-header {
  margin-bottom: 4rem !important;
  text-align: center;
}
.section-subtitle {
  max-width: 560px;
  margin: 0.8rem auto 0 !important;
  font-size: 1rem !important;
  line-height: 1.75 !important;
  color: var(--text-400) !important;
}

/* ═══════════════════════════════════════════════════════════
   PROVINCE / SECTOR CARDS — premium
   ═══════════════════════════════════════════════════════════ */
.province-detail-panel {
  box-shadow: var(--sh-4) !important;
  border: 1px solid rgba(0,0,0,0.06) !important;
}
.province-kpi-value {
  letter-spacing: -0.02em !important;
}

/* ═══════════════════════════════════════════════════════════
   TABLE / DATA HUB — premium
   ═══════════════════════════════════════════════════════════ */
.report-card {
  border: 1px solid rgba(0,0,0,0.06) !important;
  transition: var(--t-base) !important;
}
.report-card:hover {
  transform: translateY(-4px) !important;
  box-shadow: var(--sh-4) !important;
}

/* ═══════════════════════════════════════════════════════════
   TOOLTIPS — Floating premium
   ═══════════════════════════════════════════════════════════ */
#map-tooltip {
  backdrop-filter: blur(16px) saturate(180%) !important;
  background: rgba(255,255,255,0.95) !important;
  box-shadow: var(--sh-5) !important;
  border: 1px solid rgba(0,0,0,0.07) !important;
  border-radius: var(--r-md) !important;
}

/* ═══════════════════════════════════════════════════════════
   TOAST — Premium notifications
   ═══════════════════════════════════════════════════════════ */
.toast {
  backdrop-filter: blur(16px) !important;
  box-shadow: var(--sh-5) !important;
  border: 1px solid rgba(255,255,255,0.15) !important;
  animation: toastSlide 0.4s var(--ease-bounce) !important;
}
@keyframes toastSlide {
  from { transform: translateX(120%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

/* ═══════════════════════════════════════════════════════════
   RIBBON / BADGE PREMIUM — decorativo
   ═══════════════════════════════════════════════════════════ */
.premium-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  background: var(--grad-gold);
  color: #fff;
  border-radius: var(--r-full);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  box-shadow: var(--sh-gold);
}

/* ═══════════════════════════════════════════════════════════
   GLASS CARD — Glassmorphism premium
   ═══════════════════════════════════════════════════════════ */
.glass-card {
  background: var(--surface-glass);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.7);
  box-shadow: var(--sh-3);
  border-radius: var(--r-xl);
}

/* ═══════════════════════════════════════════════════════════
   DIVIDERS — premium
   ═══════════════════════════════════════════════════════════ */
.divider-gradient {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-md) 20%, var(--border-md) 80%, transparent);
  border: none;
  margin: 2rem 0;
}

/* ═══════════════════════════════════════════════════════════
   HERO VISUAL ELEMENTS — floating dots/orbs
   ═══════════════════════════════════════════════════════════ */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(60px);
}
.hero-orb-1 {
  width: 400px; height: 400px;
  background: rgba(74,124,47,0.07);
  top: -100px; right: 100px;
  animation: orbFloat1 8s ease-in-out infinite;
}
.hero-orb-2 {
  width: 300px; height: 300px;
  background: rgba(185,145,26,0.06);
  bottom: 50px; right: 300px;
  animation: orbFloat2 10s ease-in-out infinite;
}
.hero-orb-3 {
  width: 200px; height: 200px;
  background: rgba(107,15,42,0.04);
  top: 30%; left: 5%;
  animation: orbFloat3 12s ease-in-out infinite;
}
@keyframes orbFloat1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 15px) scale(0.95); }
}
@keyframes orbFloat2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-25px, -30px) scale(1.08); }
}
@keyframes orbFloat3 {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(20px, 25px); }
}

/* ═══════════════════════════════════════════════════════════
   HORIZONTAL RULE / SECTION DIVIDERS
   ═══════════════════════════════════════════════════════════ */
.section + .section { position: relative; }
.section + .section::before {
  content: '';
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

/* ═══════════════════════════════════════════════════════════
   ANIMATED UNDERLINE links
   ═══════════════════════════════════════════════════════════ */
.link-underline {
  position: relative;
  text-decoration: none;
  color: var(--isa-500);
  font-weight: 500;
}
.link-underline::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 1.5px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s var(--ease-out-expo);
}
.link-underline:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  .section { padding: 4rem 1.25rem !important; }
  .section-alt { padding: 4rem 1.25rem !important; }
  .hero-title { font-size: clamp(2rem, 7vw, 3rem) !important; }
  .cursor-dot, .cursor-ring { display: none; }
}