:root{
  --bg:#fbfbfd;
  --surface:#ffffff;
  --muted:#6b7280;
  --text:#1d1d1f;
  --primary:#2D7A4F; /* Brand color */
  --accent:#7c3aed;
  --glass: rgba(255,255,255,0.8);
  --radius:18px;
  --alt-bg: #f5f5f7;
}

[data-theme="dark"]{
  --bg:#07070a;
  --surface:#0b0b10;
  --primary:#16a34a; /* brand green for buttons */
  --text:#eef2ff;
  --glass: rgba(255,255,255,0.03);
  --alt-bg: #131316;
}

*{box-sizing:border-box}
html,body{height:100%}
body{font-family:Inter, system-ui, -apple-system, 'Segoe UI', Roboto; margin:0; background:var(--bg); color:var(--text); -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale}
.container{max-width:1200px;margin:0 auto;padding:2.25rem}

/* NAV */
.site-nav{position:sticky;top:0;z-index:60;backdrop-filter:blur(10px);background:rgba(255,255,255,0.7);border-bottom:1px solid rgba(255,255,255,0.3);box-shadow:0 8px 32px rgba(15,23,42,0.06)}
[data-theme="dark"] .site-nav{background:rgba(11,11,16,0.8);border-bottom:1px solid rgba(255,255,255,0.08)}
.container{max-width:1200px;margin:0 auto;padding:3rem}
.site-nav .nav-inner{display:flex;align-items:center;justify-content:space-between;padding:1rem 0}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:inherit;font-weight:700}
.brand img{height:40px;width:40px;border-radius:8px;object-fit:cover}
.brand span{font-weight:700;font-size:1rem}
.nav-menu{display:flex;align-items:center;justify-content:space-between;flex-grow:1;margin-left:2rem}
.site-nav .nav-links{list-style:none;display:flex;gap:1rem;margin:0;padding:0}
.site-nav .nav-links .nav-link{color:var(--muted);text-decoration:none;padding:.5rem .6rem;border-radius:8px;transition:all .18s}
.nav-actions{display:flex;gap:.5rem;align-items:center}
.section{padding:3.5rem 0}
.section-alt{background:var(--alt-bg)}

/* Mobile Menu */
@media (max-width: 768px) {
  .site-nav .nav-inner { flex-wrap: wrap; }
  .brand { flex-grow: 1; }
  .nav-menu { margin-left: 0; }
  
  .mobile-menu-toggle {
    display: block !important;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--text);
    cursor: pointer;
    padding: 0.5rem;
  }

  .nav-menu {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: center;
    padding: 2rem 1.5rem;
    gap: 1.5rem;
    border-top: 1px solid rgba(0,0,0,0.05);
    margin-top: 1rem;
  }
  
  .nav-menu.active {
    display: flex;
  }

  .site-nav .nav-links {
    flex-direction: column;
    width: 100%;
    align-items: center;
  }

  .nav-actions {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 1rem;
  }
  
  .nav-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* Subtle colored section variants */
.section-alt--green{background:linear-gradient(180deg, rgba(22,163,74,0.04), rgba(22,163,74,0.01));}
.section-alt--blue{background:linear-gradient(180deg, rgba(10,132,255,0.03), rgba(10,132,255,0.01));}

/* HERO */
.hero {
  padding: 2rem 4rem;
  background: radial-gradient(circle at 50% -20%, rgba(45, 122, 79, 0.15), transparent 70%);
  overflow: hidden;
}
.hero-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4rem;
}
.hero-content {
  flex: 1;
  min-width: 300px;
  max-width: 600px;
}
.hero h1 {
  font-weight: 700;
  font-size: clamp(42px, 5vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin: 0 0 1.5rem;
  color: var(--text);
}
.hero .tag {
  font-size: 1.25rem;
  line-height: 1.5;
  color: var(--muted);
  margin-bottom: 2.5rem;
  font-weight: 400;
  max-width: 90%;
}
.hero-ctas {
  display: flex;
  gap: 1rem;
  align-items: center;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.8rem;
  border-radius: 980px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  border: 1px solid transparent;
}
.btn.primary {
  background: var(--primary);
  color: white;
  box-shadow: 0 4px 14px rgba(45, 122, 79, 0.3);
}
.btn.primary:hover {
  background: #24613f;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(45, 122, 79, 0.4);
}
.btn.ghost {
  background: transparent;
  color: var(--primary);
  border-color: transparent;
}
.btn.ghost:hover {
  background: rgba(45, 122, 79, 0.08);
  color: #24613f;
}
.btn.outline {
  background: transparent;
  border: 1px solid #d1d5db;
  color: var(--text);
}
.btn.outline:hover {
  border-color: var(--text);
}
.hero-note{margin-top:1rem;color:var(--muted)}
.hero-media {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
.hero-media .app-screenshot {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: 24px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  transform: perspective(1000px) rotateY(-6deg) rotateX(3deg);
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.hero-media:hover .app-screenshot {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg) scale(1.02);
}

@media (max-width: 960px) {
  .hero { padding: 3.5rem 0 4rem; }
  .hero-inner { flex-direction: column; text-align: center; gap: 3rem; }
  .hero-content { margin: 0 auto; max-width: 100%; }
  .hero .tag { margin-left: auto; margin-right: auto; }
  .hero-ctas { justify-content: center; }
  .hero-media .app-screenshot { transform: none; max-width: 80%; margin-top: 1rem; }
  .hero-media:hover .app-screenshot { transform: scale(1.02); }
}
@media (max-width: 600px) {
  .hero { padding: 2rem 1rem; }
  .hero h1 { font-size: 2.5rem; }
}

/* SECTIONS */
section{padding:3.25rem 0}
.section-alt{background:var(--alt-bg)}
.about .grid{display:grid;grid-template-columns:1fr 420px;gap:2rem;align-items:center}

.course-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.25rem;margin-top:1rem}
.course-card{background:var(--surface);padding:1.25rem;border-radius:14px;border:1px solid var(--glass);display:flex;gap:.9rem;align-items:flex-start;transition:transform .22s,box-shadow .22s}
/* Square card layout: icon on top, title, description below */
.course-card{background:var(--surface);padding:1.5rem;border-radius:16px;border:1px solid var(--glass);display:flex;flex-direction:column;align-items:center;text-align:center;justify-content:space-between;aspect-ratio:1;gap:.9rem;transition:all .3s cubic-bezier(.2,.9,.2,1);position:relative}
.course-card:hover{transform:translateY(-8px);box-shadow:0 28px 56px rgba(2,6,23,0.1)}
.course-card .accent{display:none}
.course-card h4{margin:0;font-size:1.05rem;color:var(--text)}
.course-card p{margin:0;color:var(--muted);font-size:.9rem;line-height:1.4}

/* modern/pro polish */
.course-card{backdrop-filter: blur(4px);}
.course-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.25rem}
.course-card .icon i{font-size:20px}

/* small badges/tags */
.tag-badge{display:inline-block;padding:.25rem .5rem;border-radius:999px;background:rgba(0,0,0,0.05);color:var(--muted);font-size:.85rem;margin-right:.5rem}
.course-card .card-cta{margin-top:.75rem}
.course-card .card-cta .btn{padding:.45rem .65rem;font-size:.9rem;border-radius:10px}

/* Responsive utilities and layout classes */
.flex-row{display:flex;gap:1.5rem;align-items:center;flex-wrap:wrap}
.flex-col{display:flex;flex-direction:column;gap:1rem}
.flex-center{display:flex;align-items:center;justify-content:center}

.app-section{display:flex;gap:1.5rem;align-items:center;flex-wrap:wrap}
.app-content{flex:1;min-width:280px}
.app-media{flex:0 1 260px;text-align:center}

/* App Info Section specific */
#app-info-top { background: linear-gradient(135deg, var(--primary) 0%, #4ade80 100%); color: white; }
#app-info-top .app-section { display: flex; align-items: center; gap: 2rem; }
#app-info-top .app-content { flex: 6; }
#app-info-top .app-media { flex: 4; }
#app-info-top h3 { color: white; margin-top: 0; }
#app-info-top p.muted { color: #f0f0f0; }
#app-info-top .btn.store-btn, #app-info-top .btn.web-btn {
    background: black;
    color: white;
    border: 1px solid black;
    padding: 0.5rem 1.25rem;
    gap: 0.75rem;
}
#app-info-top .app-screenshot { width: 100%; height: auto; }

@media (max-width: 900px) {
  #app-info-top .app-section { flex-direction: column; text-align: center; }
  #app-info-top .app-content, #app-info-top .app-media { flex: auto; width: 100%; }
  #app-info-top .button-group { justify-content: center; }
}

.store-btn .bi, .web-btn .bi {
    font-size: 1.8rem;
}

.store-btn-text {
    display: flex;
    flex-direction: column;
    text-align: left;
    line-height: 1.2;
}

.store-btn-line1 {
    font-size: 0.7rem;
    font-weight: 300;
    text-transform: uppercase;
}

.store-btn-line2 {
    font-size: 1.1rem;
}

.why-amms-box{padding:1.1rem;border-radius:12px;background:linear-gradient(90deg, rgba(22,163,74,0.06), transparent);border:1px solid rgba(22,163,74,0.08);box-shadow:0 10px 30px rgba(22,163,74,0.06)}

.cta-section{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}
.cta-text{flex:1}
.cta-button{flex:0 1 auto}
.cta-highlight {
  background: linear-gradient(135deg, var(--primary) 0%, #4ade80 100%);
  padding: 3rem;
  border-radius: 24px;
  color: white;
}
.cta-highlight h3 { color: white; margin-top: 0; font-size: 2rem; }
.cta-highlight p { color: rgba(255,255,255,0.9); font-size: 1.1rem; }
.cta-highlight .btn.primary { background: white; color: var(--primary); }
.cta-highlight .btn.primary:hover { background: #f0fdf4; transform: translateY(-2px); }

.button-group{display:flex;gap:.75rem;margin-top:1rem;flex-wrap:wrap}

.newsletter-inner{display:flex;gap:.5rem;align-items:center}

/* Mobile responsive - tablets and down */
@media (max-width:1024px){
  .app-section{flex-direction:column-reverse}
  .app-media{flex:0 1 100%;max-width:280px}
  .flex-row{flex-direction:column;align-items:stretch}
  .cta-section{flex-direction:column;align-items:stretch}
  .newsletter-inner{flex-direction:column;align-items:stretch}
  .newsletter-inner input{width:100%}
  .newsletter-inner button{width:100%}
}

/* Mobile responsive - small phones */
@media (max-width:640px){
  .container{padding:1.5rem}
  section{padding:2rem 0}
  .hero h1{font-size:clamp(24px,5vw,36px)}
  .hero-inner{flex-direction:column-reverse}
  .hero-media{width:100%}
  .button-group{flex-direction:column;width:100%}
  .button-group .btn{width:100%;text-align:center}
  .grid{grid-template-columns:1fr}
  .cta-section{flex-direction:column}
  .course-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1rem}
  .newsletter-inner{flex-direction:column}
  .newsletter-inner input{width:100%}
  .newsletter-inner button{width:100%}
}
.course-card h4{margin:0;font-size:1.05rem}
.course-card p{margin:.4rem 0 0;color:var(--muted);font-size:.95rem}

.feature-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem}
.feature{background:var(--surface);color:var(--text);padding:1.1rem;border-radius:12px;border:1px solid var(--glass);display:flex;gap:.75rem;align-items:center}
.feature .icon{width:48px;height:48px;border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff}
.feature .icon i{font-size:20px}
.feature .icon{width:48px;height:48px;border-radius:10px;background:linear-gradient(135deg,var(--primary),var(--accent));display:flex;align-items:center;justify-content:center;color:#fff}
.feature .icon i{font-size:20px}

.testimonials .course-card{align-items:center}

.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:1rem}

/* responsive */
@media (max-width:900px){
  .hero-inner{flex-direction:column}
  .about .grid{grid-template-columns:1fr}
  .hero-media{width:100%}
  .cta-inner{flex-direction:column}
}

/* reveal utility */
.reveal{opacity:0;transform:translateY(14px);transition:all .6s cubic-bezier(.2,.9,.2,1)}
.reveal.visible{opacity:1;transform:none}

.muted{color:var(--muted)}

/* HOW IT WORKS */
.how .steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1rem;margin-top:1rem}
.how .step{background:var(--surface);padding:1.25rem;border-radius:12px;border:1px solid var(--glass);text-align:center}
.how .step { transition: transform 0.3s ease, box-shadow 0.3s ease; }
.how .step:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0,0,0,0.1); }
.how .step .num{width:48px;height:48px;border-radius:10px;background:var(--primary);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700;margin-bottom:.6rem}

/* CURRICULUM */
.curriculum .levels{display:flex;gap:1rem;flex-wrap:wrap;margin-top:1rem}
.level{background:var(--surface);padding:.9rem 1rem;border-radius:10px;border:1px solid var(--glass)}

/* EVENTS */
.events .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem}

/* PRICING */
.pricing .tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin-top:1rem}
.tier{background:var(--surface);padding:1rem;border-radius:12px;border:1px solid var(--glass);text-align:center}
.tier h3{margin:0 0 .5rem}
.tier .price{font-size:1.6rem;font-weight:700;margin:6px 0}

/* NEWSLETTER */
.newsletter{display:flex;gap:1rem;align-items:center;justify-content:space-between;padding:1rem;border-radius:12px;background:linear-gradient(90deg, rgba(10,132,255,0.04), transparent);border:1px solid var(--glass)}
.newsletter input{flex:1;padding:.6rem .8rem;border-radius:10px;border:1px solid rgba(0,0,0,0.06)}

/* UTILITY CLASSES */
.no-margin-top{margin-top:0}
.mt-sm{margin-top:.75rem}
.mt-md{margin-top:1.25rem}
.text-sm{font-size:.95rem}
.muted{color:var(--muted)}
.app-screenshot{max-width:100%;border-radius:12px;box-shadow:0 20px 40px rgba(2,6,23,0.08)}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}
.gallery-item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 12px;
  transition: transform 0.3s ease;
}
.gallery-item img:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
  z-index: 1;
  position: relative;
}
.gallery-item img { cursor: pointer; }

/* Lightbox */
.modal { display: none; position: fixed; z-index: 1000; padding-top: 50px; left: 0; top: 0; width: 100%; height: 100%; overflow: auto; background-color: rgba(0,0,0,0.9); backdrop-filter: blur(5px); }
.modal-content { margin: auto; display: block; width: 80%; max-width: 900px; max-height: 90vh; object-fit: contain; animation: zoom 0.3s; border-radius: 8px; box-shadow: 0 20px 50px rgba(0,0,0,0.5); }
@keyframes zoom { from {transform:scale(0.8); opacity: 0;} to {transform:scale(1); opacity: 1;} }
.close { position: absolute; top: 20px; right: 35px; color: #f1f1f1; font-size: 40px; font-weight: bold; transition: 0.3s; cursor: pointer; z-index: 1001; }
.close:hover, .close:focus { color: #bbb; text-decoration: none; cursor: pointer; }

@media (max-width:900px){
  .how .steps{grid-template-columns:1fr}
  .curriculum .levels{justify-content:flex-start}
}

.mobile-menu-toggle {
  display: none;
}

.instrument-card { border: none; transition: transform 0.3s ease, box-shadow 0.3s ease; }
.instrument-card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0,0,0,0.1); }
.course-img {
  width: 100px;
  height: 100px;
  object-fit: cover;
  margin-bottom: 0.6rem;
  border-radius: 16px;
  filter: drop-shadow(0 4px 6px rgba(0,0,0,0.1));
}

.event-card {
  padding: 0;
  aspect-ratio: auto;
  align-items: stretch;
  text-align: left;
  overflow: hidden;
  gap: 0;
}
.event-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.event-content {
  padding: 1.5rem;
}

.testimonial-img {
  width: 30%;
  height: 240px;
  min-height: 100%;
  object-fit: cover;
  border-radius: 0;
  border: none;
  box-shadow: none;
}

.testimonial-card {
  background: var(--surface);
  padding: 0;
  border-radius: 24px;
  border: 1px solid var(--glass);
  display: flex;
  flex-direction: row;
  align-items: stretch;
  text-align: left;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  overflow: hidden;
  max-width: 800px;
  width: 100%;
  margin: 1rem auto;
}
.testimonial-content {
  width: 70%;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.testimonial-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}
.testimonial-card .message {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 0.5rem;
  margin-bottom: 0;
}
.designation {
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.staff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}
.staff-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 3/4;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}
.staff-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}
.staff-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.staff-info {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 2rem 1rem 1rem;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 100%);
  text-align: left;
}
.staff-info h4 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 2px 4px rgba(0,0,0,0.6);
}
.staff-info p {
  margin: 0;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.9);
  text-shadow: 0 1px 2px rgba(0,0,0,0.6);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  background: var(--surface);
  border: 1px solid var(--glass);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
}
.faq-item[open] {
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
.faq-question {
  padding: 1.25rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-question::-webkit-details-marker { display: none; }
.faq-question::after { content: '+'; font-size: 1.2rem; font-weight: 400; transition: transform 0.2s; }
.faq-item[open] .faq-question::after { transform: rotate(45deg); }
.faq-answer {
  padding: 0 1.25rem 1.25rem;
  line-height: 1.6;
  border-top: 1px solid rgba(0,0,0,0.05);
}

/* Contact Section */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-top: 2rem;
}
.contact-details {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.contact-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.contact-item .icon-box {
  font-size: 1.5rem;
  color: var(--primary);
  background: rgba(45, 122, 79, 0.1);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  flex-shrink: 0;
}
.contact-item h5 {
  margin: 0 0 0.25rem;
  font-size: 1.1rem;
  font-weight: 700;
}
.contact-item p {
  margin: 0;
  line-height: 1.5;
}
.contact-item a {
  color: inherit;
  text-decoration: none;
}
.contact-item a:hover {
  color: var(--primary);
}
.contact-actions {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.action-card {
  background: var(--surface);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--glass);
  box-shadow: 0 4px 20px rgba(0,0,0,0.04);
}
.action-card h4 {
  margin-top: 0;
}

/* Footer */
.site-footer {
  background: #111;
  color: #fff;
  padding: 4rem 0 2rem;
  margin-top: 4rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 1rem;
}
.footer-brand img { height: 40px; width: 40px; border-radius: 8px; }
.social-links a { transition: color 0.3s ease; }
.social-links a[href*="facebook"]:hover { color: #3b5998 !important; }
.social-links a[href*="instagram"]:hover { color: #E1306C !important; }
.social-links a[href*="youtube"]:hover { color: #FF0000 !important; }
.social-links a[href*="wa.me"]:hover { color: #25D366 !important; }
.footer-links h5, .footer-contact h5 { color: #fff; margin-bottom: 1.2rem; font-size: 1.1rem; font-weight: 700; }
.footer-links ul { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 0.8rem; }
.footer-links a { color: #aaa; text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: #fff; }
.footer-contact p { margin-bottom: 0.5rem; }
.footer-bottom { padding-top: 2rem; display: flex; justify-content: space-between; align-items: center; font-size: 0.9rem; color: #666; }
.footer-bottom a { color: #888; text-decoration: none; }
.footer-bottom a:hover { color: #fff; }

@media (max-width: 900px) { .contact-wrapper { grid-template-columns: 1fr; gap: 2rem; } .footer-inner { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .footer-inner { grid-template-columns: 1fr; text-align: center; } .footer-brand .brand-link { justify-content: center; } .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; } }

.contact-form-card {
  background: var(--surface);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--glass);
  box-shadow: 0 4px 20px rgba(0,0,0,0.04);
}

.back-to-top {
  position: fixed;
  display: none;
  right: 30px;
  bottom: 30px;
  z-index: 99;
  border: 1px solid var(--primary);
  background: var(--primary);
  color: #fff;
  width: 44px;
  height: 44px;
  text-align: center;
  line-height: 42px;
  border-radius: 50%;
  transition: all 0.3s;
  cursor: pointer;
}
.back-to-top:hover {
  background: #24613f;
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 4px 14px rgba(45, 122, 79, 0.4);
}
.back-to-top i {
  font-size: 1.2rem;
}

.whatsapp-float {
  position: fixed;
  left: 16px;
  bottom: 36px;
  z-index: 99;
  background-color: #25D366;
  color: #fff;
  width: 44px;
  height: 44px;
  text-align: center;
  line-height: 44px;
  border-radius: 50%;
  transition: all 0.3s;
  box-shadow: 0 4px 14px rgba(0,0,0,0.25);
}
.whatsapp-float:hover {
  background-color: #128C7E;
  color: #fff;
  transform: translateY(-3px);
}

/* Footer Styles */
.footer-brand .muted, .footer-contact .muted { color: #aaa; }
.footer-contact .social-links a { font-size: 1.2rem; }
.footer-bottom .muted { color: #666; }

/* Registration Multi-step Form */
.registration-container { position: relative; min-height: 400px; }
.form-step { display: none; animation: fadeIn 0.4s ease-out; }
.form-step.active { display: block; }

.progress-container { 
    display: flex; justify-content: space-between; position: relative; 
    margin-bottom: 2.5rem; max-width: 300px; margin-left: auto; margin-right: auto; 
}
.progress-bar-bg { 
    content: ''; background-color: #e9ecef; position: absolute; 
    top: 50%; left: 0; transform: translateY(-50%); height: 4px; width: 100%; z-index: 0; border-radius: 4px; 
}
.progress-bar-fill { 
    position: absolute; background-color: var(--primary); height: 4px; 
    top: 50%; left: 0; transform: translateY(-50%); z-index: 0; transition: width 0.4s ease; width: 0%; border-radius: 4px; 
}
.steps { width: 100%; display: flex; justify-content: space-between; position: relative; z-index: 1; }
.step { 
    background-color: var(--surface); color: var(--muted); border: 2px solid #e9ecef; 
    border-radius: 50%; height: 35px; width: 35px; display: flex; align-items: center; 
    justify-content: center; font-weight: 700; transition: all 0.3s ease; font-size: 0.9rem;
}
.step.active { border-color: var(--primary); color: var(--primary); box-shadow: 0 0 0 4px rgba(45, 122, 79, 0.1); }
.step.completed { background-color: var(--primary); border-color: var(--primary); color: #fff; }

/* Card Radio Styles */
.card-radio-label { 
    border: 1px solid #dee2e6; background-color: var(--surface); color: var(--text); 
    transition: all 0.2s; padding: 0.75rem 0.5rem; border-radius: 12px;
}
.btn-check:checked + .card-radio-label { 
    background-color: rgba(45, 122, 79, 0.08); border-color: var(--primary); color: var(--primary); 
    box-shadow: 0 4px 12px rgba(45, 122, 79, 0.15); font-weight: 600;
}
.card-radio-label:hover { border-color: var(--primary); }

@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }