:root{
  --bg:#0b0f19;
  --card:rgba(255,255,255,0.06);
  --border:rgba(255,255,255,0.14);
  --text:#e9edf6;
  --muted:rgba(233,237,246,0.8);
  --accent:#8be9ff;
  --accent2:#7c4dff;
  --max:1100px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height:1.55;
  background:var(--bg);
  color:var(--text);
  overflow-x:hidden;
}

img{
  -webkit-user-drag:none;
  user-select:none;
  -webkit-touch-callout:none;
}

a{color:var(--accent); text-decoration:none}
a:hover{text-decoration:underline}

.container{max-width:var(--max); margin:0 auto; padding:0 18px}

header{
  position:sticky; top:0; z-index:50;
  background:rgba(11,15,25,0.8);
  backdrop-filter: blur(8px);
  border-bottom:1px solid var(--border);
}

.nav{
  display:flex; align-items:center; justify-content:space-between;
  gap:12px; padding:14px 0;
}
.nav-right{
  display:flex;
  align-items:center;
  gap:12px;
}
.brand{
  display:flex; align-items:center; gap:10px; font-weight:700;
}
.brand-logo{
  width:auto;
  height:38px;
  border-radius:12px;
  display:block;
}
.brand-badge{
  width:38px; height:38px; border-radius:12px;
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  display:grid; place-items:center;
  color:#081018; font-weight:800;
}
.nav-links{display:flex; gap:14px; flex-wrap:wrap; align-items:center}
.nav-links a{
  padding:8px 10px; border-radius:10px;
  border:1px solid transparent;
}
.nav-links a[aria-current="page"]{
  border-color:var(--border);
  background:var(--card);
}

/* Language Toggle */
.lang-toggle {
  position: relative;
  margin-left: 8px;
}

.lang-toggle-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lang-toggle-btn:hover {
  background: rgba(255,255,255,0.08);
  transform: translateY(-1px);
}

.lang-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 4px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--card);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.3);
  min-width: 140px;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.2s ease;
}

.lang-dropdown.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  color: var(--text);
  text-decoration: none;
  transition: background-color 0.2s ease;
  border-radius: 8px;
  margin: 4px;
}

.lang-option:hover {
  background: rgba(255,255,255,0.06);
}

.lang-option.active {
  background: rgba(139,233,255,0.1);
  color: var(--accent);
}

.lang-flag {
  font-size: 16px;
  border-radius: 3px;
  overflow: hidden;
}

/* Enhanced Animations */
.hero {
  animation: fadeInUp 0.8s ease-out;
}

.card {
  animation: fadeInUp 0.8s ease-out backwards;
}

.card:nth-child(2) { animation-delay: 0.1s; }
.card:nth-child(3) { animation-delay: 0.2s; }
.card:nth-child(4) { animation-delay: 0.3s; }

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Enhanced Buttons */
.btn {
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

/* Enhanced Pills */
.pill {
  transition: all 0.3s ease;
  cursor: default;
}

.pill:hover {
  background: rgba(255,255,255,0.08);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

main{padding:34px 0 60px}

.hero{
  border:1px solid var(--border);
  background: radial-gradient(1200px 500px at 20% 0%, rgba(124,77,255,0.25), transparent 55%),
              radial-gradient(900px 400px at 90% 10%, rgba(139,233,255,0.18), transparent 55%),
              var(--card);
  border-radius:18px;
  padding:28px;
  box-shadow: 0 14px 35px rgba(0,0,0,0.35);
}
.hero h1{margin:0 0 10px; font-size:clamp(26px, 3.8vw, 42px)}
.hero p{margin:0 0 16px; color:var(--muted); max-width:75ch; text-align: justify;}
.hero .cta-row{display:flex; gap:10px; flex-wrap:wrap; margin-top:12px}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:10px 14px; border-radius:12px;
  border:1px solid var(--border);
  background:rgba(255,255,255,0.05);
  color:var(--text);
  font-weight:600;
}
.btn.primary{
  background: linear-gradient(135deg, rgba(124,77,255,0.7), rgba(139,233,255,0.55));
  color:#061018;
  border-color:transparent;
}
.btn:hover{filter:brightness(1.08); text-decoration:none}

.grid{
  display:grid; gap:14px;
  grid-template-columns: repeat(12, 1fr);
  margin-top:18px;
}

.contact-grid{
  align-items:start;
}

.contact-grid aside.card{
  position: sticky;
  top: 84px;
}

.contact-grid .card .small{
  color: rgba(233,237,246,0.84);
}

.checkline{
  display:flex;
  align-items:flex-start;
  gap:10px;
  margin: 6px 0 12px;
  user-select:none;
}

.checkline input[type="checkbox"]{
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--accent);
}

.checkline a{
  color: var(--accent);
}
.card{
  border:1px solid var(--border);
  background:var(--card);
  border-radius:16px;
  padding:18px;
}
.card h2,.card h3{margin:0 0 8px}
.card p{margin:0 0 10px; color:var(--muted); text-align: justify;}
.span-6{grid-column: span 6}
.span-5{grid-column: span 5}
.span-4{grid-column: span 4}
.span-7{grid-column: span 7}
.span-12{grid-column: span 12}

.pills{display:flex; gap:8px; flex-wrap:wrap; margin-top:12px}
.pill{
  font-size:14px;
  padding:7px 10px;
  border-radius:999px;
  border:1px solid var(--border);
  background:rgba(255,255,255,0.04);
  color:rgba(233,237,246,0.9);
}

ul{margin:10px 0 0; padding-left:20px}
li{margin:6px 0; color:var(--muted); text-align: justify;}

hr.sep{
  border:0; border-top:1px solid var(--border);
  margin:22px 0;
}

footer{
  border-top:1px solid var(--border);
  padding:18px 0;
  color:rgba(233,237,246,0.7);
  background:rgba(11,15,25,0.6);
}
.footer-row{display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap}
.small{font-size:13px; color:rgba(233,237,246,0.72)}
.footer-links{display:flex; gap:10px; align-items:center; flex-wrap:wrap}
.footer-links a{color:rgba(233,237,246,0.82)}
.footer-links a:hover{color:var(--accent); text-decoration:none}
.footer-social{
  display:flex;
  gap:10px;
  align-items:center;
}
.footer-social a{
  width:34px;
  height:34px;
  border-radius:10px;
  border:1px solid var(--border);
  background:rgba(255,255,255,0.04);
  display:grid;
  place-items:center;
  color:rgba(233,237,246,0.86);
}
.footer-social a:hover{
  color:var(--accent);
  background:rgba(255,255,255,0.08);
  text-decoration:none;
}

.wa-float{
  position: fixed;
  left: 16px;
  bottom: 16px;
  width: 56px;
  height: 56px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  z-index: 1200;
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
}

.wa-float img{
  width: 56px;
  height: 56px;
  display: block;
  border-radius: 999px;
}

.wa-float:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,0.10);
  text-decoration: none;
}

@media (max-width: 900px){
  .wa-float{
    left: 12px;
    bottom: 12px;
  }
}

.cookie-consent{
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 12px 0;
  background: rgba(11,15,25,0.92);
  border-top: 1px solid var(--border);
  z-index: 1400;
  backdrop-filter: blur(8px);
}

.cookie-consent-inner{
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.cookie-consent-title{
  font-weight: 700;
  color: rgba(233,237,246,0.92);
  margin-bottom: 2px;
}

.cookie-consent-actions{
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
}

.cookie-consent .btn{
  padding: 10px 12px;
  border-radius: 12px;
}

.cookie-consent a{
  color: var(--accent);
}

.cookie-banner-open .wa-float{
  bottom: 88px;
}

@media (max-width: 700px){
  .cookie-consent-inner{
    flex-direction: column;
    align-items: stretch;
  }
  .cookie-consent-actions{
    justify-content: flex-start;
  }
  .cookie-banner-open .wa-float{
    bottom: 126px;
  }
}

.form{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:16px;
  margin-top:16px;
}

.form .full{
  grid-column: 1 / -1;
}

.form > div {
  margin-bottom: 4px;
}

.form button[type="submit"] {
  margin-top: 8px;
}
input, textarea, select{
  width:100%;
  padding:12px 16px;
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(255,255,255,0.04);
  color:var(--text);
  outline:none;
  font-family: inherit;
  font-size: 14px;
  transition: all 0.2s ease;
}

input[type="file"]{
  padding:10px 12px;
}

input[type="file"]::file-selector-button{
  margin-right:12px;
  padding:10px 12px;
  border-radius:10px;
  border:1px solid var(--border);
  background:rgba(255,255,255,0.06);
  color:var(--text);
  cursor:pointer;
}

input[type="file"]::-webkit-file-upload-button{
  margin-right:12px;
  padding:10px 12px;
  border-radius:10px;
  border:1px solid var(--border);
  background:rgba(255,255,255,0.06);
  color:var(--text);
  cursor:pointer;
}

input:focus, textarea:focus, select:focus {
  border-color: var(--accent);
  background: rgba(255,255,255,0.06);
  box-shadow: 0 0 0 3px rgba(139,233,255,0.1);
}

input::placeholder,
textarea::placeholder{
  color: rgba(233,237,246,0.62);
}

select option{
  color:#0b0f19;
  background:#ffffff;
}
textarea{min-height:130px; resize:vertical}
label{
  display:block; 
  margin:0 0 8px; 
  font-weight:600;
  font-size: 14px;
  color: var(--text);
}

.note{
  margin-top:12px; 
  color:rgba(233,237,246,0.75);
  font-size: 13px;
  line-height: 1.5;
}

.gallery{
  display:grid;
  gap:14px;
  grid-template-columns: repeat(12, 1fr);
  margin-top:12px;
}
.figure{
  grid-column: span 4;
  border:1px solid var(--border);
  background:rgba(255,255,255,0.04);
  border-radius:16px;
  overflow:hidden;
}
.figure .ph{
  aspect-ratio: 4/3;
  display:grid;
  place-items:center;
  background: linear-gradient(135deg, rgba(124,77,255,0.22), rgba(139,233,255,0.16));
  color:rgba(233,237,246,0.85);
  font-weight:700;
}
.figure .ph.photo{
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: transparent;
}
.figure .cap{padding:12px}
.figure .cap strong{display:block; margin-bottom:6px}
.figure .cap p{margin:0; color:var(--muted)}

/* Hamburger Menu */
.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  margin-right: 8px;
  position: relative;
  z-index: 1102;
}

.hamburger-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  margin: 3px 0;
  transition: all 0.3s ease;
  transform-origin: center;
}

.hamburger-btn.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.hamburger-btn.active span:nth-child(2) {
  opacity: 0;
}

.hamburger-btn.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

@media (max-width: 900px){
  .span-6{grid-column: span 12}
  .span-5{grid-column: span 12}
  .span-4{grid-column: span 12}
  .span-7{grid-column: span 12}
  .form{grid-template-columns:1fr}
  .figure{grid-column: span 12}
  
  /* Mobile Navigation */
  .hamburger-btn {
    display: flex;
  }

  header{
    z-index: 1101;
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--bg);
    border-left: 1px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    padding: 80px 20px 20px;
    gap: 8px;
    transition: transform 0.3s ease;
    z-index: 1100;
    box-shadow: -4px 0 20px rgba(0,0,0,0.3);
    transform: translateX(110%);
    pointer-events: none;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  
  .nav-links.mobile-open {
    transform: translateX(0);
    pointer-events: auto;
  }
  
  .nav-links a {
    padding: 16px 20px;
    border-radius: 12px;
    text-align: center;
    font-size: 16px;
    border: 1px solid var(--border);
    margin-bottom: 4px;
  }
  
  .nav-links a:hover {
    background: var(--card);
  }
  
  .nav-links a[aria-current="page"] {
    border-color: var(--accent);
    background: rgba(139,233,255,0.1);
  }
  
  /* Language toggle in mobile */
  .lang-toggle {
    margin-top: 20px;
    margin-left: 0;
    width: 100%;
  }
  
  .lang-toggle-btn {
    width: 100%;
    justify-content: center;
    padding: 16px;
  }
  
  .lang-dropdown {
    position: static;
    margin-top: 8px;
    transform: none;
    box-shadow: none;
    border: 1px solid var(--border);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transition: max-height 0.25s ease, opacity 0.2s ease;
  }
  
  .lang-dropdown.active{
    max-height: 260px;
    opacity: 1;
    visibility: visible;
  }
  
  .lang-option {
    margin: 8px;
  }
  
  /* Body overlay when nav is open */
  body.nav-open::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1090;
  }

  body.nav-open{
    overflow: hidden;
  }
  
  /* Hero section adjustments for mobile */
  .hero h1 {
    font-size: clamp(22px, 6vw, 32px);
  }
  
  .hero .cta-row {
    flex-direction: column;
  }
  
  .hero .cta-row .btn {
    width: 100%;
    text-align: center;
  }

  .contact-grid aside.card{
    position: static;
  }
}

/* Light mode support */
@media (prefers-color-scheme: light){
  :root{
    --bg:#f5f7fb;
    --card:#ffffff;
    --border:rgba(0,0,0,0.10);
    --text:#0b0f19;
    --muted:rgba(11,15,25,0.78);
    --accent:#0a66c2;
    --accent2:#7c4dff;
  }
  header{background:rgba(245,247,251,0.9)}
  footer{background:rgba(245,247,251,0.9)}
  .btn.primary{color:#ffffff}
}