:root {
    --ivc-navy-deep: #0A1628;
    --ivc-navy-medium: #1E3A5F;
    --ivc-gold-luxury: #D4AF37;
    --ivc-gold-light: #F4E4A1;
    --ivc-silver-metallic: #C0C0C0;
    --ivc-silver-light: #E8E8E8;
    --ivc-red-passion: #C41E3A;
    --ivc-white-pure: #FFFFFF;
    --ivc-text-dark: #2C3E50;
    --ivc-text-light: #6C7B7F;
    --radius-xl: 30px;
}

.logo-img {
    height: 105px;
    width: auto;
    padding-top: 5px;
    transition: all 0.3s ease;
    object-fit: contain;
}

@media (max-width: 1024px) {
    .logo-img { height: 80px; padding-top: 3px; }
}
@media (max-width: 900px) {
    .logo-img { height: 70px; }
}
@media (max-width: 768px) {
    .logo-img { height: 60px; padding-top: 2px; }
    .navbar { padding: 12px 20px; height: 70px; }
}
@media (max-width: 480px) {
    .logo-img { height: 50px; padding-top: 0; }
    .navbar { padding: 10px 15px; height: 65px; }
}
@media (min-width: 1600px) {
    .logo-img { height: 120px; }
    .navbar { height: 90px; }
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
    font-family: 'Inter', sans-serif;
    background: #000;
    color: var(--ivc-text-dark);
}
.main-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}
.subtitle {
    font-family: 'Inter', sans-serif;
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    font-weight: 400;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 15px;
    opacity: 0.9;
}
.description-text {
    font-family: 'Inter', sans-serif;
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    line-height: 1.6;
    font-weight: 400;
    max-width: 700px;
    margin: 0 auto;
}

/* Navbar */
.navbar {
    background: rgba(10,22,40,0.9);
    backdrop-filter: blur(6px);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 30px;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: background 0.3s ease;
    height: 80px;
}
.navbar:hover { background: rgba(10,22,40,0.98); }
.navbar .logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--ivc-gold-luxury);
    text-decoration: none;
    transition: all 0.2s ease;
    letter-spacing: 2px;
}
.nav-links { list-style: none; display: flex; gap: 40px; }
.nav-links li a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    position: relative;
    letter-spacing: 1px;
}
.nav-links li a::after {
    content: "";
    position: absolute;
    width: 0%;
    height: 2px;
    bottom: -4px;
    left: 0;
    background: var(--ivc-gold-luxury);
    transition: width 0.3s ease;
}
.nav-links li a:hover::after { width: 100%; }
.nav-actions { display: flex; gap: 12px; align-items: center; }
.btn-primary {
    background: linear-gradient(135deg, var(--ivc-gold-luxury), var(--ivc-gold-light));
    color: var(--ivc-navy-deep);
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(212,175,55,0.3);
}
.btn-primary:hover {
    background: linear-gradient(135deg, var(--ivc-gold-light), var(--ivc-gold-luxury));
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212,175,55,0.4);
}
.btn-secondary {
    background: transparent;
    border: 2px solid var(--ivc-gold-luxury);
    color: var(--ivc-gold-luxury);
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    font-weight: 600;
    white-space: nowrap;
}
.btn-secondary:hover {
    background: var(--ivc-gold-luxury);
    color: var(--ivc-navy-deep);
    transform: translateY(-2px);
}
@media (max-width: 768px) {
    .btn-primary, .btn-secondary { padding: 8px 15px; font-size: 0.85rem; }
}
@media (max-width: 480px) {
    .nav-actions { gap: 8px; }
    .btn-primary, .btn-secondary { padding: 7px 12px; font-size: 0.8rem; }
}

/* Language Selector */
.language-selector { position: relative; }
.language-selector .lang-btn {
    background: transparent;
    color: white;
    border: none;
    font-size: 16px;
    cursor: pointer;
}
.lang-menu {
    display: none;
    position: absolute;
    background: white;
    color: var(--ivc-text-dark);
    top: 40px;
    right: 0;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    overflow: hidden;
    z-index: 1000;
}
.lang-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    text-decoration: none;
    color: var(--ivc-text-dark);
    transition: background 0.2s ease;
    cursor: pointer;
}
.lang-menu a:hover { background: #f5f5f5; }

.footer-ivc-optimized {
    background: linear-gradient(135deg, rgba(10,22,40,0.98) 0%, rgba(15,24,34,1) 100%);
    color: var(--ivc-white-pure);
    padding: 40px 20px 25px;
    position: relative;
    overflow: hidden;
    border-top: 2px solid rgba(212,175,55,0.2);
}
.footer-optimized-container { max-width: 1400px; margin: 0 auto; position: relative; z-index: 2; text-align: center; }
.footer-legal-links {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(212,175,55,0.15);
}
.footer-legal-links a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    position: relative;
    padding: 5px 0;
}
.footer-legal-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--ivc-gold-luxury);
    transition: width 0.3s ease;
}
.footer-legal-links a:hover { color: var(--ivc-gold-light); }
.footer-legal-links a:hover::after { width: 100%; }
.footer-legal-links a i { margin-right: 5px; color: var(--ivc-gold-luxury); }
.footer-separator { color: rgba(212,175,55,0.3); font-weight: 300; }
.footer-copyright-section { display: flex; flex-direction: column; gap: 8px; }
.footer-copyright-text { color: rgba(255,255,255,0.7); font-size: 0.9rem; margin: 0; font-weight: 400; }
.footer-credits-text { color: rgba(255,255,255,0.5); font-size: 0.85rem; margin: 0; font-weight: 300; }
@media (max-width: 768px) {
    .footer-ivc-optimized { padding: 30px 15px 20px; }
    .footer-legal-links { flex-direction: column; gap: 12px; }
    .footer-separator { display: none; }
}

/* ==================== WIDGET IVC DIGITAL GROUP ==================== */
.ivc-widget {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
/* ===== IVC HUB ===== */
body{background:#f8f4ed}
.hub-hero{padding:150px 20px 90px;text-align:center;color:#fff;background:linear-gradient(160deg,#0A1628 0%,#1E3A5F 100%)}
.hub-hero .subtitle{color:var(--ivc-gold-luxury)}
.hub-hero .main-title{color:var(--ivc-gold-light)}
.hub-hero .description-text{color:#f0f0f0;margin-bottom:34px}
.hub-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn-lg{padding:14px 34px!important;font-size:1rem!important;display:inline-block}
.hub-section{max-width:1200px;margin:0 auto;padding:70px 20px}
.hub-section h2{font-family:'Playfair Display',serif;font-size:clamp(1.8rem,4vw,2.6rem);color:var(--ivc-navy-deep);text-align:center;margin-bottom:8px}
.hub-section .lead{text-align:center;color:var(--ivc-text-light);margin-bottom:34px}
.hub-filters{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-bottom:36px}
.hub-filters input,.hub-filters select,.hub-form input,.hub-form select,.hub-form textarea{font:inherit;padding:12px 16px;border:1.5px solid #e2dbd0;border-radius:14px;background:#fff;color:var(--ivc-text-dark);width:100%;transition:border-color .25s,box-shadow .25s}
.hub-filters input,.hub-filters select{width:auto;flex:1 1 200px;max-width:280px}
.hub-filters input:focus,.hub-filters select:focus,.hub-form input:focus,.hub-form select:focus,.hub-form textarea:focus{outline:none;border-color:var(--ivc-gold-luxury);box-shadow:0 0 0 3px rgba(212,175,55,.18)}
.hub-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(285px,1fr));gap:26px}
.hub-card{position:relative;background:#fff;border-radius:22px;overflow:hidden;box-shadow:0 8px 28px rgba(10,22,40,.08);display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s}
.hub-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--ivc-gold-luxury),var(--ivc-gold-light));transform:scaleX(0);transform-origin:left;transition:transform .4s;z-index:2}
.hub-card:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(10,22,40,.15)}
.hub-card:hover::before{transform:scaleX(1)}
.hub-media{height:170px;background:linear-gradient(135deg,#0A1628,#1E3A5F);display:flex;align-items:center;justify-content:center;overflow:hidden}
.hub-media img{width:100%;height:100%;object-fit:cover}
.hub-media img.logo{object-fit:contain;padding:22px;background:#fff}
.mono{font-family:'Playfair Display',serif;font-size:3.4rem;color:var(--ivc-gold-light)}
.hub-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:9px;flex:1}
.hub-body h3{font-family:'Playfair Display',serif;color:var(--ivc-navy-deep);font-size:1.25rem}
.hub-sub{color:var(--ivc-gold-luxury);font-weight:600;font-size:.82rem;letter-spacing:1.5px;text-transform:uppercase}
.hub-loc{color:var(--ivc-text-light);font-size:.88rem}.hub-loc i{color:var(--ivc-gold-luxury);margin-right:6px}
.hub-price{font-family:'Playfair Display',serif;font-size:1.5rem;color:var(--ivc-navy-deep)}
.hub-desc{color:var(--ivc-text-light);font-size:.9rem;line-height:1.55}
.hub-chips{display:flex;gap:6px;flex-wrap:wrap}
.hub-chips span{background:#f4ecd2;color:#7a5f0f;font-size:.74rem;font-weight:600;padding:4px 11px;border-radius:20px}
.hub-demo{position:absolute;top:12px;right:12px;z-index:3;background:rgba(10,22,40,.85);color:var(--ivc-gold-light);font-size:.68rem;letter-spacing:1px;text-transform:uppercase;padding:5px 11px;border-radius:20px}
.hub-contact{margin-top:auto;padding-top:12px;display:flex;gap:8px;flex-wrap:wrap}
.hub-contact a{flex:1;text-align:center;padding:9px 14px;border:1.5px solid var(--ivc-gold-luxury);border-radius:22px;color:var(--ivc-navy-deep);font-size:.82rem;font-weight:600;text-decoration:none;transition:all .25s;white-space:nowrap}
.hub-contact a:hover{background:var(--ivc-gold-luxury)}
.hub-empty{grid-column:1/-1;text-align:center;padding:50px 20px;color:var(--ivc-text-light);background:#fff;border-radius:22px;border:2px dashed #e2dbd0}
.hub-empty i{font-size:2.2rem;color:var(--ivc-gold-luxury);display:block;margin-bottom:12px}
.hub-form-section{background:linear-gradient(135deg,#0A1628,#1E3A5F);padding:80px 20px}
.hub-form-section h2{font-family:'Playfair Display',serif;font-size:clamp(1.8rem,4vw,2.6rem);color:var(--ivc-gold-light);margin-bottom:8px}.hub-form-section .lead{color:#f0f0f0}
.hub-form{max-width:820px;margin:0 auto;background:#fff;border-radius:26px;padding:36px;display:grid;grid-template-columns:1fr 1fr;gap:18px;box-shadow:0 20px 60px rgba(0,0,0,.35)}
.hub-form label{display:flex;flex-direction:column;gap:6px;font-size:.84rem;font-weight:600;color:var(--ivc-navy-deep)}
.hub-form .full{grid-column:1/-1}
.hub-form textarea{min-height:120px;resize:vertical}
.hub-form input[type=file]{padding:10px;background:#faf7f0}
.hub-form .hp{position:absolute;left:-9999px}
.hub-consent{flex-direction:row!important;align-items:flex-start;gap:10px!important;font-weight:400!important;color:var(--ivc-text-light)!important}
.hub-consent input{width:auto;margin-top:3px}
.hub-consent a{color:var(--ivc-gold-luxury)}
.hub-form button{border:none;cursor:pointer;font-family:inherit;justify-self:center}
.hub-msg{text-align:center;font-weight:600;min-height:1.4em}.hub-msg.ok{color:#2e7d32}.hub-msg.err{color:var(--ivc-red-passion)}
@media(max-width:700px){.hub-form{grid-template-columns:1fr;padding:24px}.hub-hero{padding-top:120px}.nav-links{display:none}}