:root {
  --primary: #0d6efd;
  --primary-dark: #0a58ca;
  --accent: #00c853;
  --gold: #f0a500;
  --gold-soft: rgba(240,165,0,.08);
  --dark: #0b1120;
  --dark2: #131b2e;
  --light: #f4f7fc;
  --glass: rgba(255,255,255,.07);

  /* ── Golden Ratio System (φ = 1.618033988…) ── */
  --phi: 1.618;
  --phi-inv: 0.618;
  --phi-sq: 2.618;
  --phi-cu: 4.236;

  /* φ spacing scale (each step × φ) */
  --phi-sp-1: 0.382rem;
  --phi-sp-2: 0.618rem;
  --phi-sp-3: 1rem;
  --phi-sp-4: 1.618rem;
  --phi-sp-5: 2.618rem;
  --phi-sp-6: 4.236rem;
  --phi-sp-7: 6.854rem;
  --phi-sp-8: 11.09rem;

  /* φ typography scale */
  --phi-fs-2xs: 0.618rem;
  --phi-fs-xs: 0.75rem;
  --phi-fs-sm: 0.875rem;
  --phi-fs-md: 1rem;
  --phi-fs-lg: 1.618rem;
  --phi-fs-xl: 2.618rem;
  --phi-fs-2xl: 4.236rem;
  --phi-fs-3xl: 6.854rem;

  /* φ proportional splits */
  --phi-major: 61.8%;
  --phi-minor: 38.2%;
  --phi-major-px: 61.8fr;
  --phi-minor-px: 38.2fr;

  /* φ border radius scale */
  --phi-r-sm: 4px;
  --phi-r-md: 6.18px;
  --phi-r-lg: 10px;
  --phi-r-xl: 16.18px;
  --phi-r-2xl: 26.18px;

  /* φ shadow depth scale */
  --phi-shadow-1: 0 1px 2.618px rgba(0,0,0,.04);
  --phi-shadow-2: 0 2.618px 6.854px rgba(0,0,0,.06);
  --phi-shadow-3: 0 6.854px 16.18px rgba(0,0,0,.08);
  --phi-shadow-4: 0 16.18px 42.36px rgba(0,0,0,.1);
  --phi-shadow-gold: 0 6.18px 26.18px rgba(240,165,0,.25);

  /* Golden angle for rotations/gradients: 137.508° */
  --golden-angle: 137.508deg;
}

* { margin:0; padding:0; box-sizing:border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: #333;
  overflow-x: hidden;
}

/* ── NAVBAR ── */
.navbar-custom {
  background: rgba(11,17,32,.95);
  backdrop-filter: blur(12px);
  padding: .8rem 0;
  transition: all .3s;
}
.navbar-custom.scrolled {
  background: rgba(11,17,32,.98);
  box-shadow: 0 2px 30px rgba(0,0,0,.3);
}
.navbar-custom.navbar-shrink {
  padding: .4rem 0;
}
.navbar-custom.navbar-shrink .navbar-brand {
  font-size: 1.25rem;
}
.navbar-custom .navbar-brand {
  font-weight: 800;
  font-size: var(--phi-fs-lg);
  color: #fff;
  letter-spacing: -0.5px;
}
.navbar-custom .navbar-brand span { color: var(--gold); }
.navbar-custom .nav-link {
  color: rgba(255,255,255,.8);
  font-weight: 500;
  margin: 0 var(--phi-sp-1);
  transition: color .2s;
}
.navbar-custom .nav-link:hover,
.navbar-custom .nav-link.active { color: var(--gold); }

.lang-switcher .btn {
  padding: var(--phi-sp-1) var(--phi-sp-2);
  font-size: var(--phi-fs-xs);
  font-weight: 700;
  border-radius: var(--phi-r-sm);
  border: 1px solid rgba(255,255,255,.236);
  color: rgba(255,255,255,.618);
  background: transparent;
  transition: all .382s;
}
.lang-switcher .btn:hover,
.lang-switcher .btn.active {
  background: var(--gold);
  color: var(--dark);
  border-color: var(--gold);
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: calc(100vh - 66px - 38px);
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--dark) 0%, #1a2744 50%, #0d3b66 100%);
  overflow: hidden;
  padding-top: 2rem;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 618px 382px at 23.6% 76.4%, rgba(0,200,83,.12) 0%, transparent 61.8%),
    radial-gradient(ellipse 500px 500px at 76.4% 23.6%, rgba(13,110,253,.15) 0%, transparent 61.8%),
    radial-gradient(ellipse 382px 236px at 61.8% 61.8%, rgba(240,165,0,.08) 0%, transparent 61.8%);
  z-index: 0;
}
.hero-content { position: relative; z-index: 2; }
.hero h1 {
  font-size: var(--phi-fs-2xl);
  font-weight: 900;
  color: #fff;
  line-height: 1.1618;
  letter-spacing: -1px;
}
.hero p.lead {
  color: rgba(255,255,255,.75);
  font-size: var(--phi-fs-lg);
  max-width: 34em;
  line-height: var(--phi);
}
.hero-badge {
  display: inline-block;
  background: rgba(0,200,83,.15);
  color: var(--accent);
  border: 1px solid rgba(0,200,83,.3);
  padding: var(--phi-sp-1) var(--phi-sp-3);
  border-radius: var(--phi-r-2xl);
  font-size: var(--phi-fs-sm);
  font-weight: 600;
  margin-bottom: var(--phi-sp-4);
}
.btn-gold {
  background: linear-gradient(var(--golden-angle), var(--gold), #d4940a);
  color: #fff;
  font-weight: 700;
  border: none;
  padding: var(--phi-sp-2) var(--phi-sp-5);
  border-radius: var(--phi-r-lg);
  font-size: 1.05rem;
  transition: all .3s;
  box-shadow: var(--phi-shadow-gold);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 10.18px 38.2px rgba(240,165,0,.5);
  color: #fff;
}
.btn-outline-light-custom {
  border: 2px solid rgba(255,255,255,.3);
  color: #fff;
  font-weight: 600;
  padding: var(--phi-sp-2) var(--phi-sp-5);
  border-radius: var(--phi-r-lg);
  transition: all .3s;
}
.btn-outline-light-custom:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.6);
  color: #fff;
}

.hero-stats {
  display: flex;
  gap: var(--phi-sp-5);
  margin-top: var(--phi-sp-5);
}
.hero-stat h3 {
  font-size: var(--phi-fs-xl);
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
}
.hero-stat p {
  font-size: var(--phi-fs-sm);
  color: rgba(255,255,255,.5);
  margin: 0;
  margin-top: var(--phi-sp-1);
}

.hero-visual {
  position: relative;
  z-index: 2;
}
.hero-card {
  background: var(--glass);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--phi-r-2xl);
  padding: var(--phi-sp-5);
  color: #fff;
}
.hero-card .icon-circle {
  width: 50px; height: 50px;
  border-radius: var(--phi-r-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--phi-fs-lg);
  margin-bottom: var(--phi-sp-2);
}
.hero-card h5 { font-weight: 700; font-size: var(--phi-fs-md); }
.hero-card p { font-size: var(--phi-fs-sm); color: rgba(255,255,255,.6); margin: 0; }

.float-card {
  animation: floatCard 6s ease-in-out infinite;
}
.float-card-delay { animation-delay: -3s; }
@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ── SECTION GENERAL (φ-proportioned) ── */
section { padding: var(--phi-sp-7) 0; }
.section-dark { background: var(--dark); color: #fff; }
.section-dark2 { background: var(--dark2); color: #fff; }
.section-light { background: var(--light); }

/* φ layout grid */
.phi-grid {
  display: grid;
  grid-template-columns: var(--phi-major) var(--phi-minor);
  gap: var(--phi-sp-5);
  align-items: center;
}
.phi-grid-reverse {
  display: grid;
  grid-template-columns: var(--phi-minor) var(--phi-major);
  gap: var(--phi-sp-5);
  align-items: center;
}
@media (max-width: 991px) {
  .phi-grid, .phi-grid-reverse { grid-template-columns: 1fr; }
}

/* φ gap utilities */
.gap-phi-1 { gap: var(--phi-sp-1); }
.gap-phi-2 { gap: var(--phi-sp-2); }
.gap-phi-3 { gap: var(--phi-sp-3); }
.gap-phi-4 { gap: var(--phi-sp-4); }
.gap-phi-5 { gap: var(--phi-sp-5); }

.section-title {
  font-size: var(--phi-fs-xl);
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: var(--phi-sp-2);
  line-height: 1.1618;
}
.section-subtitle {
  font-size: var(--phi-fs-md);
  color: #777;
  max-width: 38.2em;
  line-height: var(--phi);
}
.section-dark .section-subtitle,
.section-dark2 .section-subtitle { color: rgba(255,255,255,.5); }
.gold-line {
  width: 61.8px;
  height: 3.82px;
  background: linear-gradient(90deg, var(--gold), rgba(240,165,0,.2));
  border-radius: var(--phi-r-sm);
  margin-bottom: var(--phi-sp-3);
}

/* ── SERVICES ── */
.service-card {
  background: #fff;
  border-radius: var(--phi-r-xl);
  padding: var(--phi-sp-5);
  height: 100%;
  border: 1px solid #eee;
  transition: all .382s cubic-bezier(.22,1,.36,1);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3.82px;
  background: linear-gradient(var(--golden-angle), var(--primary), var(--gold));
  opacity: 0;
  transition: opacity .3s;
}
.service-card:hover {
  transform: perspective(1000px) rotateX(1deg) rotateY(-1deg) translateY(-6.18px);
  box-shadow: var(--phi-shadow-1), var(--phi-shadow-2), var(--phi-shadow-3), var(--phi-shadow-4);
}
.service-card:hover::before { opacity: 1; }
.service-icon {
  width: 61.8px; height: 61.8px;
  border-radius: var(--phi-r-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--phi-fs-lg);
  margin-bottom: var(--phi-sp-4);
}
.service-card h4 {
  font-weight: 700;
  font-size: var(--phi-fs-md);
  margin-bottom: var(--phi-sp-2);
}
.service-card p { color: #666; font-size: var(--phi-fs-sm); line-height: var(--phi); }

.section-dark .service-card {
  background: var(--glass);
  backdrop-filter: blur(16.18px);
  border: 1px solid rgba(255,255,255,.08);
}
.section-dark .service-card p { color: rgba(255,255,255,.55); }
.section-dark .service-card h4 { color: #fff; }

/* ── VISA TYPES GRID ── */
.visa-card {
  background: var(--glass);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--phi-r-xl);
  padding: var(--phi-sp-4);
  text-align: center;
  transition: all .382s cubic-bezier(.22,1,.36,1);
  height: 100%;
  aspect-ratio: 1 / var(--phi);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.visa-card:hover {
  transform: perspective(800px) rotateX(2deg) translateY(-6.18px);
  border-color: var(--gold);
  box-shadow: 0 16.18px 42.36px rgba(240,165,0,.15), 0 0 26.18px rgba(240,165,0,.08);
}
.visa-icon {
  font-size: var(--phi-fs-xl);
  margin-bottom: var(--phi-sp-3);
}
.visa-card h5 {
  font-weight: 700;
  color: #fff;
  font-size: var(--phi-fs-md);
}
.visa-card p {
  font-size: var(--phi-fs-sm);
  color: rgba(255,255,255,.55);
  line-height: var(--phi);
}
.visa-tag {
  display: inline-block;
  background: rgba(240,165,0,.15);
  color: var(--gold);
  font-size: var(--phi-fs-xs);
  font-weight: 600;
  padding: var(--phi-sp-1) var(--phi-sp-2);
  border-radius: var(--phi-r-2xl);
  margin-top: var(--phi-sp-2);
}

/* ── WHY US / FEATURES ── */
.feature-item {
  display: flex;
  gap: var(--phi-sp-4);
  margin-bottom: var(--phi-sp-4);
  align-items: flex-start;
}
.feature-num {
  flex-shrink: 0;
  width: 50px; height: 50px;
  border-radius: var(--phi-r-xl);
  background: linear-gradient(var(--golden-angle), var(--gold), #d4940a);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: var(--phi-fs-md);
  box-shadow: var(--phi-shadow-gold);
}
.feature-item h5 { font-weight: 700; font-size: var(--phi-fs-md); margin-bottom: var(--phi-sp-1); }
.feature-item p { color: #666; font-size: var(--phi-fs-sm); margin: 0; line-height: var(--phi); }

/* ── PROCESS / STEPS ── */
.step-card {
  text-align: center;
  position: relative;
}
.step-num {
  width: 68.54px; height: 68.54px;
  border-radius: 50%;
  background: linear-gradient(var(--golden-angle), var(--primary), #4d9eff);
  color: #fff;
  font-size: var(--phi-fs-lg);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--phi-sp-4);
  box-shadow: 0 6.18px 26.18px rgba(13,110,253,.3);
  position: relative;
  z-index: 2;
}
.step-card h5 { font-weight: 700; font-size: var(--phi-fs-md); }
.step-card p { color: #666; font-size: var(--phi-fs-sm); line-height: var(--phi); }
.step-connector {
  position: relative;
}
@media (min-width: 992px) {
  .step-connector::after {
    content: '';
    position: absolute;
    top: 35px;
    left: calc(50% + 45px);
    width: calc(100% - 90px);
    height: 2px;
    background: linear-gradient(90deg, rgba(13,110,253,.4), rgba(77,158,255,.2));
    z-index: 1;
  }
  .step-connector:last-child::after { display: none; }
}

/* ── TIMELINE / HISTORY ── */
.timeline {
  position: relative;
  padding: var(--phi-sp-5) 0;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3.82px;
  background: linear-gradient(180deg, var(--gold), var(--primary), var(--accent));
  transform: translateX(-50%);
  border-radius: var(--phi-r-sm);
}
.timeline-item {
  position: relative;
  width: 50%;
  padding: var(--phi-sp-4) var(--phi-sp-5);
}
.timeline-item:nth-child(odd) {
  left: 0;
  text-align: right;
}
.timeline-item:nth-child(even) {
  left: 50%;
  text-align: left;
}
.timeline-dot {
  position: absolute;
  top: 2rem;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--gold);
  border: 3px solid var(--dark);
  z-index: 2;
}
.timeline-item:nth-child(odd) .timeline-dot {
  right: -9px;
}
.timeline-item:nth-child(even) .timeline-dot {
  left: -9px;
}
.timeline-year {
  display: inline-block;
  background: linear-gradient(var(--golden-angle), var(--gold), #d4940a);
  color: #fff;
  font-weight: 800;
  font-size: var(--phi-fs-sm);
  padding: var(--phi-sp-1) var(--phi-sp-3);
  border-radius: var(--phi-r-2xl);
  margin-bottom: var(--phi-sp-2);
}
.timeline-card {
  background: var(--glass);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--phi-r-xl);
  padding: var(--phi-sp-4);
  transition: all .382s cubic-bezier(.22,1,.36,1);
}
.timeline-card:hover {
  border-color: var(--gold);
  box-shadow: 0 10.18px 26.18px rgba(240,165,0,.12);
}
.timeline-card h5 {
  font-weight: 700;
  color: #fff;
  font-size: var(--phi-fs-md);
  margin-bottom: var(--phi-sp-1);
}
.timeline-card p {
  color: rgba(255,255,255,.55);
  font-size: var(--phi-fs-sm);
  margin: 0;
  line-height: var(--phi);
}

@media (max-width: 768px) {
  .timeline::before { left: 20px; }
  .timeline-item {
    width: 100%;
    left: 0 !important;
    text-align: left !important;
    padding-left: 50px;
    padding-right: 1rem;
  }
  .timeline-item .timeline-dot {
    left: 11px !important;
    right: auto !important;
  }
}

/* ── TESTIMONIALS ── */
.testimonial-card {
  background: #fff;
  border-radius: var(--phi-r-xl);
  padding: var(--phi-sp-5);
  border: 1px solid #eee;
  height: 100%;
  transition: all .382s cubic-bezier(.22,1,.36,1);
}
.testimonial-card:hover {
  box-shadow: var(--phi-shadow-3);
  transform: translateY(-3.82px);
}
.testimonial-card .stars { color: var(--gold); margin-bottom: var(--phi-sp-2); }
.testimonial-card p { color: #555; font-style: italic; font-size: var(--phi-fs-sm); line-height: var(--phi); }
.testimonial-card .author { font-weight: 700; color: #333; margin-top: var(--phi-sp-3); }
.testimonial-card .origin { color: #999; font-size: var(--phi-fs-xs); }

/* ── FAQ ── */
.accordion-item {
  border: 1px solid #eee;
  border-radius: var(--phi-r-xl) !important;
  margin-bottom: var(--phi-sp-2);
  overflow: hidden;
  transition: box-shadow .382s;
}
.accordion-item:has(.accordion-button:not(.collapsed)) {
  box-shadow: var(--phi-shadow-2);
}
.accordion-button {
  font-weight: 600;
  font-size: var(--phi-fs-md);
  padding: var(--phi-sp-4) var(--phi-sp-5);
}
.accordion-button:not(.collapsed) {
  background: linear-gradient(var(--golden-angle), rgba(13,110,253,.05), rgba(240,165,0,.05));
  color: var(--primary);
}
.accordion-button:focus { box-shadow: none; }

/* ── CTA ── */
.cta-section {
  background: linear-gradient(var(--golden-angle), var(--dark) 0%, #1a2744 100%);
  position: relative;
  overflow: hidden;
  padding: var(--phi-sp-8) 0;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 500px 400px at 38.2% 50%, rgba(240,165,0,.1) 0%, transparent 61.8%),
    radial-gradient(ellipse 400px 300px at 80% 50%, rgba(13,110,253,.1) 0%, transparent 61.8%);
}

/* ── FOOTER ── */
.footer {
  background: #070d1a;
  color: rgba(255,255,255,.6);
  padding: var(--phi-sp-7) 0 var(--phi-sp-5);
}
.footer h5 {
  color: #fff;
  font-weight: 700;
  margin-bottom: var(--phi-sp-4);
  font-size: var(--phi-fs-md);
}
.footer a { color: rgba(255,255,255,.6); text-decoration: none; transition: color .382s; }
.footer a:hover { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: var(--phi-sp-5);
  margin-top: var(--phi-sp-6);
}

/* ── SCROLL PROGRESS BAR ── */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3.82px;
  background: linear-gradient(90deg, var(--gold), var(--accent), var(--primary));
  z-index: 99999;
  transition: width .1s linear;
}

/* ── BACK TO TOP ── */
.back-to-top {
  position: fixed;
  bottom: 26.18px;
  left: 26.18px;
  width: 50px; height: 50px;
  background: var(--dark);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: var(--phi-fs-lg);
  z-index: 9998;
  opacity: 0;
  transform: translateY(16.18px);
  transition: all .382s;
  cursor: pointer;
  text-decoration: none;
}
.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--gold);
  color: var(--dark);
}

/* ── SCROLL REVEAL ANIMATIONS ── */
.reveal {
  opacity: 0;
  transform: translateY(38.2px);
  transition: opacity .618s cubic-bezier(.22,1,.36,1), transform .618s cubic-bezier(.22,1,.36,1);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-42.36px);
  transition: opacity .618s cubic-bezier(.22,1,.36,1), transform .618s cubic-bezier(.22,1,.36,1);
}
.reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(42.36px);
  transition: opacity .618s cubic-bezier(.22,1,.36,1), transform .618s cubic-bezier(.22,1,.36,1);
}
.reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}
.reveal-scale {
  opacity: 0;
  transform: scale(.618);
  transition: opacity .618s ease, transform .618s ease;
}
.reveal-scale.revealed {
  opacity: 1;
  transform: scale(1);
}
.stagger-1 { transition-delay: .0618s; }
.stagger-2 { transition-delay: .1236s; }
.stagger-3 { transition-delay: .1854s; }
.stagger-4 { transition-delay: .2472s; }
.stagger-5 { transition-delay: .309s; }
.stagger-6 { transition-delay: .3708s; }
.stagger-7 { transition-delay: .4326s; }
.stagger-8 { transition-delay: .4944s; }

/* ── GOLDEN RATIO CANVAS ── */
.golden-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: .382;
  pointer-events: none;
}
.golden-canvas-sm { opacity: .236; }
.golden-canvas-section { opacity: .146; }
.golden-canvas-footer { opacity: .09; }

/* ── φ DECORATIVE OVERLAYS ── */
.phi-grid-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: .03;
  background:
    linear-gradient(90deg, rgba(240,165,0,.5) 1px, transparent 1px),
    linear-gradient(180deg, rgba(240,165,0,.5) 1px, transparent 1px);
  background-size: 61.8px 38.2px;
}
.phi-dot-pattern {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: .04;
  background-image: radial-gradient(rgba(240,165,0,.6) 1px, transparent 1px);
  background-size: 26.18px 26.18px;
}
.phi-accent-line {
  position: absolute;
  width: 161.8px;
  height: 1.618px;
  background: linear-gradient(90deg, var(--gold), transparent);
  opacity: .15;
  pointer-events: none;
  z-index: 1;
}
.phi-accent-circle {
  position: absolute;
  width: 261.8px;
  height: 261.8px;
  border: 1.618px solid rgba(240,165,0,.06);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

/* ── HERO PARTICLES ── */
.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}
.particle {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,.06);
  animation: particleFloat linear infinite;
}
@keyframes particleFloat {
  0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-10vh) rotate(720deg); opacity: 0; }
}

/* ── HERO TYPING CURSOR ── */
.typed-cursor {
  display: inline-block;
  width: 3.82px;
  height: 1em;
  background: var(--gold);
  margin-left: var(--phi-sp-1);
  animation: blink .618s infinite;
  vertical-align: text-bottom;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ── ANIMATED GRADIENT TEXT ── */
.hero h1 .highlight {
  background: linear-gradient(var(--golden-angle), var(--gold), #ffd54f, #ff9800, var(--gold));
  background-size: 300% 300%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 4.236s ease infinite;
}
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ── PRELOADER ── */
.preloader {
  position: fixed;
  inset: 0;
  background: var(--dark);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .5s, visibility .5s;
}
.preloader.loaded {
  opacity: 0;
  visibility: hidden;
}
.preloader-spinner {
  width: 61.8px; height: 61.8px;
  border: 3.82px solid rgba(255,255,255,.1);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin .618s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ── GLOW BUTTONS ── */
.btn-gold {
  position: relative;
  animation: btnPulseGlow 2.618s ease-in-out infinite;
}
@keyframes btnPulseGlow {
  0%, 100% { box-shadow: var(--phi-shadow-gold); }
  50% { box-shadow: 0 6.18px 38.2px rgba(240,165,0,.5), 0 0 61.8px rgba(240,165,0,.15); }
}

/* ── NAV ANIMATED UNDERLINE ── */
.navbar-custom .nav-link {
  position: relative;
}
.navbar-custom .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 1.618px;
  background: var(--gold);
  transition: width .382s, left .382s;
}
.navbar-custom .nav-link:hover::after,
.navbar-custom .nav-link.active::after {
  width: 100%;
  left: 0;
}

/* ── SECTION WAVE DIVIDERS ── */
.wave-divider {
  position: relative;
  margin-top: -1px;
}
.wave-divider svg {
  display: block;
  width: 100%;
  height: 61.8px;
}
.wave-divider-flip svg {
  transform: scaleY(-1);
}

/* ── CARD 3D TILT EFFECT ── */
.tilt-card {
  transform-style: preserve-3d;
  perspective: 1000px;
  transition: transform .382s cubic-bezier(.22,1,.36,1);
}
.tilt-card:hover {
  transform: perspective(1000px) rotateX(1.618deg) rotateY(-1.618deg) scale(1.0236);
}

/* ── GLOWING BORDER CARDS ── */
.glow-card {
  position: relative;
}
.glow-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: calc(var(--phi-r-xl) + 1px);
  background: linear-gradient(var(--golden-angle), var(--gold), var(--primary), var(--accent), var(--gold));
  background-size: 300% 300%;
  animation: glowBorder 4.236s ease infinite;
  opacity: 0;
  transition: opacity .382s;
  z-index: -1;
}
.glow-card:hover::before { opacity: 1; }
@keyframes glowBorder {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ── MARQUEE TRUST BAR ── */
.trust-marquee {
  overflow: hidden;
  white-space: nowrap;
}
.trust-marquee-inner {
  display: inline-flex;
  animation: marquee 26.18s linear infinite;
  gap: var(--phi-sp-5);
}
.trust-marquee-inner:hover { animation-play-state: paused; }
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── TESTIMONIAL CAROUSEL ── */
.testimonial-track {
  display: flex;
  transition: transform .6s cubic-bezier(.22,1,.36,1);
}
.testimonial-slide {
  min-width: 100%;
  padding: 0 1rem;
}
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: var(--phi-sp-2);
  margin-top: var(--phi-sp-5);
}
.carousel-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #ccc;
  border: none;
  cursor: pointer;
  transition: all .382s;
  padding: 0;
}
.carousel-dot.active {
  background: var(--gold);
  transform: scale(var(--phi));
  box-shadow: 0 0 10px rgba(240,165,0,.3);
}

/* ── FLOATING HERO BADGES ── */
.hero-float-badge {
  position: absolute;
  background: var(--glass);
  backdrop-filter: blur(16.18px);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--phi-r-xl);
  padding: var(--phi-sp-2) var(--phi-sp-3);
  color: #fff;
  font-size: var(--phi-fs-xs);
  font-weight: 600;
  z-index: 3;
  animation: floatBadge 4.236s ease-in-out infinite;
  display: none;
}
.hero-float-badge i { color: var(--gold); margin-right: var(--phi-sp-1); }
.hero-float-badge-1 { top: 23.6%; right: 6.18%; animation-delay: 0s; }
.hero-float-badge-2 { bottom: 38.2%; right: 3.82%; animation-delay: -2.618s; }
@keyframes floatBadge {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-15px) rotate(2deg); }
}
@media (min-width: 992px) {
  .hero-float-badge { display: flex; align-items: center; }
}

/* ── PREMIUM LAYERED SHADOWS ── */
.shadow-premium {
  box-shadow:
    0 1px 2px rgba(0,0,0,.04),
    0 4px 8px rgba(0,0,0,.04),
    0 12px 24px rgba(0,0,0,.06),
    0 24px 48px rgba(0,0,0,.08);
}

/* ── SMOOTH TEXT REVEAL ── */
.text-reveal {
  overflow: hidden;
}
.text-reveal span {
  display: inline-block;
  transform: translateY(100%);
  animation: textReveal .8s cubic-bezier(.22,1,.36,1) forwards;
}
@keyframes textReveal {
  to { transform: translateY(0); }
}

/* ── COUNTER ANIMATION ── */
.counter-animated {
  display: inline-block;
}

/* ── BLOG / RESOURCES ── */
.blog-card {
  background: #fff;
  border-radius: var(--phi-r-xl);
  overflow: hidden;
  border: 1px solid #eee;
  height: 100%;
  transition: all .382s cubic-bezier(.22,1,.36,1);
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  transform: translateY(-6.18px);
  box-shadow: var(--phi-shadow-3), var(--phi-shadow-4);
}
.blog-card-img {
  height: 161.8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--phi-fs-2xl);
  position: relative;
  overflow: hidden;
}
.blog-card-img::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40px;
  background: linear-gradient(transparent, #fff);
}
.blog-card-body {
  padding: var(--phi-sp-4);
  flex: 1;
  display: flex;
  flex-direction: column;
}
.blog-card-body h5 {
  font-weight: 700;
  font-size: var(--phi-fs-md);
  margin-bottom: var(--phi-sp-2);
  color: #1a1a1a;
}
.blog-card-body p {
  color: #666;
  font-size: var(--phi-fs-sm);
  flex: 1;
  line-height: var(--phi);
}
.blog-tag {
  display: inline-block;
  font-size: var(--phi-fs-2xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .618px;
  padding: var(--phi-sp-1) var(--phi-sp-2);
  border-radius: var(--phi-r-sm);
  margin-bottom: var(--phi-sp-2);
}
.blog-tag-official { background: rgba(0,128,0,.1); color: #006400; }
.blog-tag-guide   { background: rgba(13,110,253,.1); color: var(--primary); }
.blog-tag-tax     { background: rgba(240,165,0,.12); color: #b37800; }
.blog-tag-legal   { background: rgba(156,39,176,.1); color: #7b1fa2; }

.blog-link {
  display: inline-flex;
  align-items: center;
  gap: var(--phi-sp-1);
  font-size: var(--phi-fs-sm);
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  margin-top: auto;
  transition: gap .382s, color .382s;
}
.blog-link:hover {
  gap: var(--phi-sp-2);
  color: var(--gold);
}

/* ── GOV LINKS BAR ── */
.gov-links-bar {
  background: linear-gradient(var(--golden-angle), #006847 0%, #00843d 50%, #006847 100%);
  padding: var(--phi-sp-4) 0;
  border-top: 3.82px solid #ce1126;
  border-bottom: 3.82px solid #ce1126;
}
.gov-link-item {
  display: flex;
  align-items: center;
  gap: var(--phi-sp-2);
  color: #fff;
  text-decoration: none;
  padding: var(--phi-sp-2) var(--phi-sp-3);
  border-radius: var(--phi-r-md);
  transition: all .382s;
  font-size: var(--phi-fs-sm);
  font-weight: 500;
}
.gov-link-item:hover {
  background: rgba(255,255,255,.15);
  color: #fff;
}
.gov-link-item i { font-size: 1.2rem; }

/* ── TOOLTIP-STYLE INFO BADGES ── */
.info-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--phi-sp-1);
  background: rgba(13,110,253,.08);
  color: var(--primary);
  font-size: var(--phi-fs-xs);
  font-weight: 600;
  padding: var(--phi-sp-1) var(--phi-sp-2);
  border-radius: var(--phi-r-2xl);
  margin-right: var(--phi-sp-2);
  margin-bottom: var(--phi-sp-2);
}

/* ── SMOOTH IMAGE LOADING SKELETON ── */
.skeleton {
  background: linear-gradient(90deg, #eee 23.6%, #f5f5f5 50%, #eee 76.4%);
  background-size: 200% 100%;
  animation: shimmer 1.618s infinite;
  border-radius: var(--phi-r-md);
}
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* ── WHATSAPP FLOAT ── */
.whatsapp-float {
  position: fixed;
  bottom: 26.18px;
  right: 26.18px;
  width: 61.8px; height: 61.8px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: var(--phi-fs-xl);
  box-shadow: 0 6.18px 26.18px rgba(37,211,102,.4);
  z-index: 9999;
  transition: all .382s;
  animation: pulse-wa 2.618s infinite;
}
.whatsapp-float:hover {
  transform: scale(1.0618);
  color: #fff;
  box-shadow: 0 10.18px 38.2px rgba(37,211,102,.6);
}
@keyframes pulse-wa {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); }
  70% { box-shadow: 0 0 0 18px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ── TRUST BAR ── */
.trust-bar {
  background: linear-gradient(90deg, var(--dark), #1a2744);
  padding: var(--phi-sp-2) 0;
  margin-top: var(--navbar-h, 66px);
  border-bottom: 1.618px solid rgba(240,165,0,.2);
}
.trust-item {
  color: rgba(255,255,255,.7);
  font-size: var(--phi-fs-xs);
  font-weight: 500;
  white-space: nowrap;
}
.trust-item i {
  color: var(--gold);
  margin-right: var(--phi-sp-1);
}

/* ── WHATSAPP SMART WIDGET ── */
.wa-widget {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 9999;
}
.wa-chat-box {
  position: absolute;
  bottom: 80px;
  right: 0;
  width: 340px;
  background: #fff;
  border-radius: var(--phi-r-xl);
  box-shadow: 0 16.18px 42.36px rgba(0,0,0,.2);
  overflow: hidden;
  transform: scale(.618) translateY(26.18px);
  opacity: 0;
  pointer-events: none;
  transition: all .382s cubic-bezier(.22,1,.36,1);
  transform-origin: bottom right;
}
.wa-chat-box.open {
  transform: scale(1) translateY(0);
  opacity: 1;
  pointer-events: all;
}
.wa-chat-header {
  background: #075e54;
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: .8rem;
  color: #fff;
}
.wa-avatar {
  width: 42px; height: 42px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.wa-chat-name { font-weight: 700; font-size: .95rem; }
.wa-chat-status { font-size: .72rem; opacity: .8; }
.wa-online-dot {
  display: inline-block;
  width: 7px; height: 7px;
  background: #25d366;
  border-radius: 50%;
  margin-right: 3px;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: .4; }
}
.wa-close {
  background: none;
  border: none;
  color: #fff;
  margin-left: auto;
  font-size: 1rem;
  cursor: pointer;
  opacity: .7;
  transition: opacity .2s;
}
.wa-close:hover { opacity: 1; }
.wa-chat-body {
  background: #ece5dd;
  padding: 1rem;
  min-height: 80px;
}
.wa-message {
  background: #fff;
  padding: .8rem 1rem;
  border-radius: 0 10px 10px 10px;
  font-size: .85rem;
  color: #333;
  box-shadow: 0 1px 2px rgba(0,0,0,.08);
  position: relative;
  max-width: 90%;
}
.wa-message::before {
  content: '';
  position: absolute;
  top: 0;
  left: -6px;
  width: 0; height: 0;
  border-top: 6px solid #fff;
  border-left: 6px solid transparent;
}
.wa-quick-btns {
  padding: .8rem;
  display: flex;
  flex-direction: column;
  gap: .4rem;
  background: #fff;
}
.wa-quick-btn {
  display: block;
  padding: .6rem .8rem;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  font-size: .82rem;
  font-weight: 500;
  color: #075e54;
  text-decoration: none;
  text-align: center;
  transition: all .2s;
}
.wa-quick-btn:hover {
  background: #f0faf7;
  border-color: #25d366;
  color: #075e54;
}
.wa-quick-btn-main {
  background: #25d366;
  color: #fff;
  border-color: #25d366;
  font-weight: 700;
}
.wa-quick-btn-main:hover {
  background: #1da851;
  color: #fff;
}

/* ── SKIP TO CONTENT (a11y) ── */
.skip-link {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--dark);
  padding: .5rem 1.5rem;
  border-radius: 0 0 8px 8px;
  font-weight: 700;
  z-index: 100000;
  transition: top .2s;
  text-decoration: none;
}
.skip-link:focus {
  top: 0;
}

/* ── SPOTLIGHT GLOW ── */
.spotlight-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0;
  transition: opacity .3s;
  background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 50%),
    rgba(240, 165, 0, .06), transparent 60%);
}
.section-dark:hover .spotlight-glow {
  opacity: 1;
}

/* ── RIPPLE EFFECT ── */
.ripple-effect {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, .35);
  pointer-events: none;
  transform: scale(0);
  animation: rippleExpand .618s ease-out forwards;
}
@keyframes rippleExpand {
  to { transform: scale(1); opacity: 0; }
}

/* ── FIBONACCI SPIRAL — visual golden ratio overlay ── */
.fibonacci-spiral {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: .04;
  overflow: hidden;
}
.fibonacci-spiral::before {
  content: '';
  position: absolute;
  right: 6.18%;
  top: 6.18%;
  width: 500px;
  height: 500px;
  border: 1.618px solid var(--gold);
  border-radius: 0 0 100% 0;
  clip-path: inset(0 0 50% 50%);
}
.fibonacci-spiral::after {
  content: '';
  position: absolute;
  right: 6.18%;
  top: 6.18%;
  width: 309px;
  height: 309px;
  border: 1.618px solid var(--gold);
  border-radius: 0 0 0 100%;
  clip-path: inset(50% 50% 0 0);
}

/* ── GOLDEN RATIO DIVIDER LINE ── */
.phi-divider {
  width: 100%;
  height: 1.618px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(240,165,0,.06) 23.6%,
    rgba(240,165,0,.3) 38.2%,
    var(--gold) 61.8%,
    rgba(240,165,0,.3) 76.4%,
    rgba(240,165,0,.06) 88.6%,
    transparent 100%
  );
  margin: var(--phi-sp-5) auto;
  max-width: 61.8%;
}

/* ── φ NUMBER COUNTER with golden underline ── */
.phi-counter {
  position: relative;
  display: inline-block;
}
.phi-counter::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 61.8%;
  height: 2.618px;
  background: linear-gradient(90deg, var(--gold), transparent);
  border-radius: var(--phi-r-sm);
}

/* ── GOLDEN RATIO CARD LAYOUT ── */
.phi-card {
  border-radius: var(--phi-r-xl);
  padding: var(--phi-sp-5);
  position: relative;
  overflow: hidden;
}
.phi-card::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 38.2%;
  height: 100%;
  background: linear-gradient(var(--golden-angle), rgba(240,165,0,.02), transparent);
  pointer-events: none;
}

/* ── φ ANIMATED BORDER GRADIENT ── */
@property --phi-angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}
.phi-border-spin {
  position: relative;
  z-index: 0;
}
.phi-border-spin::before {
  content: '';
  position: absolute;
  inset: -1.618px;
  z-index: -1;
  border-radius: inherit;
  background: conic-gradient(from var(--phi-angle), var(--gold), transparent 38.2%, var(--gold) 61.8%, transparent);
  animation: phiSpin 4.236s linear infinite;
  opacity: 0;
  transition: opacity .618s;
}
.phi-border-spin:hover::before {
  opacity: .6;
}
@keyframes phiSpin {
  to { --phi-angle: 360deg; }
}

/* ── GOLDEN SECTION HIGHLIGHT BOXES ── */
.phi-highlight-box {
  background: linear-gradient(var(--golden-angle), rgba(240,165,0,.04), rgba(13,110,253,.02));
  border-left: 3.82px solid var(--gold);
  border-radius: 0 var(--phi-r-lg) var(--phi-r-lg) 0;
  padding: var(--phi-sp-4) var(--phi-sp-5);
}

/* ── φ PULSE RING on hero stats ── */
.phi-pulse-ring {
  position: relative;
}
.phi-pulse-ring::before {
  content: '';
  position: absolute;
  inset: -6.18px;
  border-radius: inherit;
  border: 1.618px solid var(--gold);
  opacity: 0;
  animation: phiPulseRing 2.618s ease-out infinite;
}
@keyframes phiPulseRing {
  0% { transform: scale(1); opacity: .382; }
  100% { transform: scale(1.618); opacity: 0; }
}

/* ── GOLDEN ASPECT RATIO CONTAINERS ── */
.phi-aspect { aspect-ratio: var(--phi); }
.phi-aspect-inv { aspect-ratio: 1 / var(--phi); }

/* ── φ GRADIENT TEXT ── */
.phi-gradient-text {
  background: linear-gradient(var(--golden-angle), var(--gold) 0%, #ffd54f 38.2%, #ff9800 61.8%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── GOLDEN GLOW SHADOW ── */
.phi-glow {
  box-shadow:
    0 0 6.18px rgba(240,165,0,.1),
    0 0 16.18px rgba(240,165,0,.08),
    0 0 42.36px rgba(240,165,0,.05);
  transition: box-shadow .618s;
}
.phi-glow:hover {
  box-shadow:
    0 0 10px rgba(240,165,0,.2),
    0 0 26.18px rgba(240,165,0,.15),
    0 0 61.8px rgba(240,165,0,.08);
}

/* ── φ STACKED CARDS with golden offset ── */
.phi-stack {
  position: relative;
}
.phi-stack::before,
.phi-stack::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid rgba(240,165,0,.08);
  pointer-events: none;
}
.phi-stack::before {
  transform: rotate(1.618deg) translate(3.82px, 3.82px);
  z-index: -1;
}
.phi-stack::after {
  transform: rotate(-1.618deg) translate(-2.36px, 6.18px);
  z-index: -2;
}

/* ── REDUCED MOTION ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .trust-marquee-inner { animation: none; }
}

/* ── RESPONSIVE ── */
@media (max-width: 991px) {
  .hero h1 { font-size: 2.5rem; }
  .hero-stats { gap: 1.5rem; }
  .hero-stat h3 { font-size: 1.5rem; }
  .hero-visual { margin-top: 3rem; }
}
@media (max-width: 576px) {
  .hero h1 { font-size: 2rem; }
  section { padding: 4rem 0; }
  .section-title { font-size: 1.8rem; }
  .hero-stats { flex-wrap: wrap; gap: 1rem; }
  .wa-widget { right: 15px; bottom: 15px; }
  .wa-chat-box { width: calc(100vw - 30px); right: -15px; }
}