/* ===== Site 1: Clean Calculator Focus ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --primary: #1a73e8;
  --primary-dark: #1557b0;
  --primary-light: #4a90d9;
  --accent: #ff6d00;
  --accent-light: #ff9e40;
  --dark: #0d1117;
  --dark-light: #161b22;
  --text: #1f2937;
  --text-light: #6b7280;
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --green: #059669;
  --green-light: #d1fae5;
  --shadow: 0 4px 24px rgba(0,0,0,0.06);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.1);
  --radius: 16px;
  --radius-sm: 10px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
  --glow-rgb: 26, 115, 232;
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  background: var(--white);
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

h1,h2,h3,h4 { font-weight: 700; line-height: 1.2; color: var(--dark); }
h1 { font-size: clamp(2.4rem,5vw,3.6rem); }
h2 { font-size: clamp(1.8rem,3.5vw,2.6rem); margin-bottom: 16px; }
p { color: var(--text-light); }

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--primary);
  margin-bottom: 12px;
}
.section-sub { max-width: 600px; margin: 0 auto 48px; text-align: center; font-size: 1.1rem; }

/* ===== TOP BAR ===== */
.top-bar {
  background: var(--dark);
  color: var(--white);
  padding: 10px 0;
  font-size: 0.85rem;
  text-align: center;
}
.top-bar .container { display: flex; justify-content: center; align-items: center; gap: 24px; flex-wrap: wrap; }
.top-bar a { color: var(--accent); font-weight: 600; transition: var(--transition); }
.top-bar a:hover { color: var(--accent-light); }

/* ===== NAVBAR ===== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gray-200);
  padding: 14px 0;
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; }
.logo { font-size: 1.4rem; font-weight: 800; display: flex; align-items: center; gap: 8px; color: var(--dark); }
.logo-icon { font-size: 1.6rem; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-size: 0.9rem; font-weight: 500; color: var(--text-light); transition: var(--transition); }
.nav-links a:hover { color: var(--primary); }
.nav-cta {
  padding: 10px 24px !important;
  background: var(--primary) !important;
  color: var(--white) !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
}
.nav-cta:hover { background: var(--primary-dark) !important; }
.mobile-toggle { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; padding: 4px; }
.mobile-toggle span { width: 24px; height: 2px; background: var(--dark); border-radius: 2px; transition: var(--transition); }

/* ===== HERO ===== */
.hero { position: relative; min-height: 92vh; display: flex; align-items: center; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(13,17,23,0.88) 0%, rgba(13,17,23,0.5) 60%, rgba(13,17,23,0.2) 100%); }
.hero-content { position: relative; z-index: 2; max-width: 640px; padding: 100px 0 80px; }

.hero-trust { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; }
.trust-avatars { display: flex; }
.avatar {
  width: 36px; height: 36px; border-radius: 50%; background: var(--primary);
  color: white; font-size: 0.75rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid rgba(255,255,255,0.3); margin-left: -8px;
}
.avatar:first-child { margin-left: 0; }
.hero-trust span { color: rgba(255,255,255,0.8); font-size: 0.9rem; }
.hero-trust strong { color: var(--accent); }

.hero h1 { color: var(--white); margin-bottom: 20px; }
.gradient-text {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub { color: rgba(255,255,255,0.75); font-size: 1.15rem; margin-bottom: 32px; }

.hero-actions { display: flex; flex-direction: column; gap: 16px; }
.hero-meta { display: flex; gap: 20px; flex-wrap: wrap; }
.hero-meta span { color: rgba(255,255,255,0.6); font-size: 0.85rem; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 10px; padding: 16px 32px;
  border: none; border-radius: 12px; font-size: 1rem; font-weight: 600;
  cursor: pointer; transition: var(--transition); text-align: center; justify-content: center;
}
.btn-primary { background: var(--primary); color: var(--white); box-shadow: 0 4px 16px rgba(26,115,232,0.3); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(26,115,232,0.4); }
.btn-lg { padding: 18px 40px; font-size: 1.1rem; border-radius: 14px; }
.btn-block { width: 100%; }
.btn-outline-dark { background: transparent; color: var(--dark); border: 2px solid var(--gray-200); }
.btn-outline-dark:hover { border-color: var(--primary); color: var(--primary); }
.btn-icon { font-size: 1.2rem; }

/* Floating */
.hero-float {
  position: absolute; z-index: 2; background: rgba(255,255,255,0.1);
  backdrop-filter: blur(20px); border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius); padding: 20px 28px;
  animation: float 6s ease-in-out infinite;
}
.f1 { right: 8%; top: 28%; }
.f2 { right: 14%; bottom: 22%; animation-delay: 2s; }
.float-num { color: var(--white); font-size: 1.6rem; font-weight: 800; }
.float-label { color: rgba(255,255,255,0.6); font-size: 0.8rem; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-16px); } }

/* ===== TICKER ===== */
.ticker { overflow: hidden; background: var(--green-light); padding: 14px 0; white-space: nowrap; }
.ticker-track {
  display: flex; gap: 48px;
  animation: scroll 30s linear infinite;
}
.ticker-item { color: var(--green); font-size: 0.85rem; font-weight: 600; flex-shrink: 0; }
@keyframes scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ===== CALCULATOR ===== */
.calc-preview { padding: 80px 0; text-align: center; }
.calc-card {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-lg); text-align: left; margin-top: 40px;
}
.calc-left { padding: 40px; border-right: 1px solid var(--gray-200); }
.calc-right { padding: 40px; background: var(--gray-50); }

.calc-field { margin-bottom: 28px; }
.calc-field label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--dark); margin-bottom: 10px; }

.slider {
  width: 100%; -webkit-appearance: none; appearance: none;
  height: 6px; border-radius: 3px; background: var(--gray-200); outline: none;
}
.slider::-webkit-slider-thumb {
  -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%;
  background: var(--primary); cursor: pointer; box-shadow: 0 2px 8px rgba(26,115,232,0.3);
}
.slider-val { text-align: right; font-size: 1.1rem; font-weight: 700; color: var(--primary); margin-top: 6px; }

.radio-row { display: flex; gap: 8px; flex-wrap: wrap; }
.radio-btn {
  padding: 8px 16px; border: 1px solid var(--gray-200); border-radius: 8px;
  font-size: 0.85rem; font-weight: 500; cursor: pointer; transition: var(--transition);
  background: var(--white);
}
.radio-btn input { display: none; }
.radio-btn.active, .radio-btn:has(input:checked) { background: var(--primary); color: var(--white); border-color: var(--primary); }

.toggle-row { display: flex; gap: 8px; }
.toggle-btn {
  flex: 1; padding: 10px; border: 1px solid var(--gray-200); border-radius: 8px;
  background: var(--white); font-size: 0.85rem; font-weight: 500;
  cursor: pointer; transition: var(--transition);
}
.toggle-btn[data-active="true"] { background: var(--primary); color: var(--white); border-color: var(--primary); }

.result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 24px; }
.result-item {
  background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-sm);
  padding: 20px; transition: var(--transition);
}
.result-item:hover { border-color: var(--primary); }
.result-item.highlight { background: linear-gradient(135deg, rgba(26,115,232,0.05), rgba(26,115,232,0.1)); border-color: rgba(26,115,232,0.3); }
.result-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-light); margin-bottom: 6px; }
.result-val { font-size: 1.5rem; font-weight: 800; color: var(--dark); }
.result-val small { font-size: 0.85rem; font-weight: 500; color: var(--text-light); }

/* ===== COSTS ===== */
.costs { padding: 80px 0; background: var(--gray-50); text-align: center; }
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; }
.price-card {
  background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius);
  padding: 40px 32px; text-align: center; position: relative; transition: var(--transition);
}
.price-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.price-card.featured { border: 2px solid var(--primary); transform: scale(1.05); }
.price-card.featured:hover { transform: scale(1.05) translateY(-8px); }
.price-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--primary); color: var(--white); padding: 6px 20px;
  border-radius: 50px; font-size: 0.8rem; font-weight: 600; white-space: nowrap;
}
.price-tag { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--primary); margin-bottom: 8px; }
.price-card h3 { font-size: 2.5rem; margin-bottom: 4px; }
.price-for { font-size: 0.9rem; margin-bottom: 20px; }
.price-amount { margin-bottom: 24px; }
.price-old { display: block; font-size: 1rem; color: var(--text-light); text-decoration: line-through; }
.price-new { display: block; font-size: 2rem; font-weight: 800; color: var(--green); }
.price-note { display: block; font-size: 0.8rem; color: var(--text-light); margin-top: 4px; }
.price-features { margin-bottom: 24px; text-align: left; }
.price-features li { padding: 8px 0; font-size: 0.9rem; border-bottom: 1px solid var(--gray-100); }

/* ===== SUBSIDIES ===== */
.subsidies { padding: 80px 0; text-align: center; }
.subsidy-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; }
.subsidy-card {
  background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius);
  padding: 40px 28px; text-align: left; transition: var(--transition);
}
.subsidy-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.subsidy-icon { font-size: 2rem; margin-bottom: 16px; }
.subsidy-card h3 { margin-bottom: 8px; }
.subsidy-amount { font-size: 1.8rem; font-weight: 800; color: var(--green); margin-bottom: 16px; }
.subsidy-card p { font-size: 0.9rem; margin-bottom: 16px; }
.subsidy-detail { display: flex; gap: 12px; flex-wrap: wrap; }
.subsidy-detail span { padding: 4px 12px; background: var(--gray-100); border-radius: 6px; font-size: 0.8rem; color: var(--text-light); }
.subsidy-cta { margin-top: 48px; padding: 40px; background: var(--gray-50); border-radius: var(--radius); }
.subsidy-cta p { margin-bottom: 20px; font-size: 1.1rem; }

/* ===== BENEFITS ===== */
.benefits { padding: 80px 0; background: var(--dark); text-align: center; }
.benefits h2 { color: var(--white); }
.benefits .section-label { color: var(--accent); }
.benefits-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.benefit-card {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius); padding: 36px 28px; text-align: left;
  transition: var(--transition);
}
.benefit-card:hover { background: rgba(255,255,255,0.08); transform: translateY(-4px); }
.benefit-num { font-size: 2.5rem; font-weight: 800; color: rgba(255,255,255,0.1); margin-bottom: 16px; }
.benefit-card h3 { color: var(--white); margin-bottom: 10px; font-size: 1.1rem; }
.benefit-card p { color: rgba(255,255,255,0.5); font-size: 0.9rem; }

/* ===== REVIEWS ===== */
.reviews { padding: 80px 0; text-align: center; }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; }
.review-card {
  background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius);
  padding: 32px; text-align: left; transition: var(--transition);
}
.review-card:hover { box-shadow: var(--shadow); }
.review-stars { color: var(--accent); font-size: 1.1rem; margin-bottom: 16px; }
.review-card p { font-size: 0.95rem; color: var(--text); font-style: italic; margin-bottom: 20px; line-height: 1.7; }
.review-author { display: flex; align-items: center; gap: 12px; }
.review-avatar {
  width: 44px; height: 44px; border-radius: 50%; background: var(--primary);
  color: var(--white); display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.9rem;
}
.review-author strong { color: var(--dark); }
.review-author small { color: var(--text-light); }

/* ===== REGIONS ===== */
.regions { padding: 80px 0; background: var(--gray-50); text-align: center; }
.region-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 32px; }
.region-tag {
  padding: 10px 24px; background: var(--white); border: 1px solid var(--gray-200);
  border-radius: 50px; font-size: 0.9rem; font-weight: 500; transition: var(--transition);
}
.region-tag:hover { background: var(--primary); color: var(--white); border-color: var(--primary); }

/* ===== FAQ ===== */
.faq { padding: 80px 0; text-align: center; }
.faq-list { max-width: 720px; margin: 40px auto 0; text-align: left; }
.faq-item { border: 1px solid var(--gray-200); border-radius: var(--radius-sm); margin-bottom: 12px; overflow: hidden; transition: var(--transition); }
.faq-item.active { border-color: var(--primary); box-shadow: 0 2px 12px rgba(26,115,232,0.08); }
.faq-q {
  width: 100%; padding: 20px 24px; display: flex; align-items: center; justify-content: space-between;
  background: none; border: none; cursor: pointer; font-size: 1rem; font-weight: 600;
  color: var(--dark); text-align: left;
}
.faq-q span { width: 28px; height: 28px; border-radius: 50%; background: var(--gray-100); display: flex; align-items: center; justify-content: center; transition: var(--transition); flex-shrink: 0; }
.faq-item.active .faq-q span { background: var(--primary); color: var(--white); transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-a p { padding: 0 24px 20px; color: var(--text-light); font-size: 0.95rem; line-height: 1.8; }

/* ===== FINAL CTA ===== */
.final-cta {
  padding: 100px 0; text-align: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}
.final-cta h2 { color: var(--white); font-size: clamp(2rem,4vw,3rem); }
.final-cta p { color: rgba(255,255,255,0.8); font-size: 1.15rem; margin-bottom: 32px; max-width: 500px; margin-left: auto; margin-right: auto; }
.final-cta .btn-primary { background: var(--white); color: var(--primary); }
.final-cta .btn-primary:hover { background: var(--gray-100); }
.cta-trust { display: flex; justify-content: center; gap: 24px; margin-top: 24px; flex-wrap: wrap; }
.cta-trust span { color: rgba(255,255,255,0.7); font-size: 0.85rem; }

/* ===== FOOTER ===== */
.footer { background: var(--dark); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand .logo { color: var(--white); margin-bottom: 12px; }
.footer-brand p { color: rgba(255,255,255,0.4); font-size: 0.85rem; max-width: 280px; }
.footer-col h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 16px; }
.footer-col li { margin-bottom: 8px; }
.footer-col a, .footer-col li { color: rgba(255,255,255,0.4); font-size: 0.85rem; transition: var(--transition); }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { padding: 20px 0; display: flex; justify-content: space-between; align-items: center; }
.footer-bottom p { color: rgba(255,255,255,0.25); font-size: 0.8rem; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: rgba(255,255,255,0.25); font-size: 0.8rem; }

/* ===== SCROLL TOP ===== */
.scroll-top {
  position: fixed; bottom: 28px; right: 28px; width: 44px; height: 44px;
  border-radius: 50%; background: var(--primary); color: var(--white);
  border: none; cursor: pointer; font-size: 1.2rem;
  box-shadow: var(--shadow-lg); opacity: 0; transform: translateY(16px);
  transition: var(--transition); z-index: 99;
}
.scroll-top.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .calc-card { grid-template-columns: 1fr; }
  .calc-left { border-right: none; border-bottom: 1px solid var(--gray-200); }
  .price-grid, .subsidy-grid, .benefits-grid, .reviews-grid { grid-template-columns: 1fr; }
  .price-card.featured { transform: none; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .mobile-toggle { display: flex; }
  .nav-links {
    position: fixed; top: 0; right: -100%; width: 80%; max-width: 320px;
    height: 100vh; background: var(--dark); flex-direction: column;
    padding: 80px 32px 32px; gap: 20px; transition: var(--transition);
    box-shadow: var(--shadow-lg);
  }
  .nav-links.open { right: 0; }
  .nav-links a { color: rgba(255,255,255,0.8) !important; font-size: 1.05rem; }
  .hero-float { display: none; }
  .result-grid { grid-template-columns: 1fr; }
  .hero-content { padding: 80px 0 60px; }
  .top-bar { font-size: 0.75rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

/* === ENHANCED ANIMATIONS === */

/* Floating animation for cards and images */
@keyframes enhanced-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Subtle pulse glow effect */
@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 5px rgba(var(--glow-rgb), 0.2); }
  50% { box-shadow: 0 0 20px rgba(var(--glow-rgb), 0.4), 0 0 40px rgba(var(--glow-rgb), 0.1); }
}

/* Gradient shift animation for backgrounds */
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Slide in from left */
@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-60px); }
  to { opacity: 1; transform: translateX(0); }
}

/* Slide in from right */
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(60px); }
  to { opacity: 1; transform: translateX(0); }
}

/* Scale up bounce */
@keyframes scaleUpBounce {
  0% { opacity: 0; transform: scale(0.8); }
  60% { transform: scale(1.05); }
  100% { opacity: 1; transform: scale(1); }
}

/* Rotate in */
@keyframes rotateIn {
  from { opacity: 0; transform: rotate(-10deg) scale(0.9); }
  to { opacity: 1; transform: rotate(0) scale(1); }
}

/* Typewriter cursor blink */
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* Shimmer effect for buttons */
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

/* Sun rays rotation */
@keyframes sunRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Reveal animation classes */
.reveal-left { opacity: 0; transform: translateX(-60px); transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal-right { opacity: 0; transform: translateX(60px); transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal-up { opacity: 0; transform: translateY(40px); transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal-scale { opacity: 0; transform: scale(0.85); transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal-left.visible, .reveal-right.visible, .reveal-up.visible, .reveal-scale.visible { opacity: 1; transform: none; }

/* Stagger children animation */
.stagger-children > * { opacity: 0; transform: translateY(30px); transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1); }
.stagger-children.visible > *:nth-child(1) { transition-delay: 0.1s; }
.stagger-children.visible > *:nth-child(2) { transition-delay: 0.2s; }
.stagger-children.visible > *:nth-child(3) { transition-delay: 0.3s; }
.stagger-children.visible > *:nth-child(4) { transition-delay: 0.4s; }
.stagger-children.visible > *:nth-child(5) { transition-delay: 0.5s; }
.stagger-children.visible > *:nth-child(6) { transition-delay: 0.6s; }
.stagger-children.visible > * { opacity: 1; transform: translateY(0); }

/* Floating cards effect */
.float-card { animation: enhanced-float 6s ease-in-out infinite; }
.float-card:nth-child(2) { animation-delay: -2s; }
.float-card:nth-child(3) { animation-delay: -4s; }

/* Enhanced button hover with shimmer */
.btn-shimmer {
  background-size: 200% auto;
  background-image: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.2) 50%, transparent 100%);
  animation: shimmer 3s linear infinite;
}

/* Hover lift effect */
.hover-lift { transition: transform 0.3s ease, box-shadow 0.3s ease; }
.hover-lift:hover { transform: translateY(-8px); box-shadow: 0 20px 40px rgba(0,0,0,0.12); }

/* Counter number animation style */
.counter-animated { display: inline-block; transition: all 0.3s; }

/* Parallax-ready sections */
.parallax-bg { transition: background-position 0.1s linear; }

/* Smooth image zoom on hover */
.img-zoom { overflow: hidden; }
.img-zoom img { transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1); }
.img-zoom:hover img { transform: scale(1.08); }

/* Text gradient animation */
.text-gradient-animated {
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 4s ease infinite;
}

/* Underline animation on hover */
.hover-underline { position: relative; }
.hover-underline::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: currentColor;
  transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.hover-underline:hover::after { width: 100%; }

/* Magnetic button effect placeholder */
.btn-magnetic { transition: transform 0.2s ease; }

/* Border animation on cards */
.border-animate {
  position: relative;
  overflow: hidden;
}
.border-animate::before {
  content: '';
  position: absolute;
  top: -2px; left: -2px; right: -2px; bottom: -2px;
  background: linear-gradient(45deg, transparent 30%, currentColor 50%, transparent 70%);
  background-size: 200% 200%;
  animation: gradientShift 3s linear infinite;
  z-index: -1;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.3s;
 pointer-events: none;}
.border-animate:hover::before { opacity: 0.3; }


/* === Mobile Logo Size === */
@media (max-width: 768px) {
  .logo img, .nav-logo img, .navbar-brand img, .nav-brand img, .navbar__logo img {
    height: 36px !important;
  }
}