:root{
    --brand1:#667eea;
    --brand2:#764ba2;
    --bg:#0b1020;
    --ink:#0b1220;
    --muted:#4b5563;
    --card-border: rgba(15,23,42,.10);
}

html{ scroll-behavior: smooth; }

body{
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    color:#1b1f2a;
    font-size: 20px;
    line-height: 1.55;
    background: #ffffff;
}

a{ text-decoration: none; }
a:hover{ text-decoration: underline; }

.container{
    max-width: 1180px;
}

.nav-gradient{
    background: linear-gradient(135deg, var(--brand1) 0%, var(--brand2) 100%);
}

.brand-logo{
    height:56px;
    width:auto;
}

.hero-brand{
    display:flex;
    align-items:center;
    gap:16px;
}

.hero-logo{
    height: 128px;
    width: auto;
    filter: drop-shadow(0 12px 28px rgba(0,0,0,.30));
}

.hero-name{
    font-weight: 900;
    font-size: 42px;
    letter-spacing: -0.03em;
    line-height: 1.05;
}

.hero-tagline{
    opacity: .85;
    font-size: 20px;
}

.hero-links{
    display:flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn-glass{
    --bs-btn-padding-y: 0.70rem;
    --bs-btn-padding-x: 1.05rem;
    --bs-btn-border-radius: 999px;
    background: rgba(255,255,255,.10);
    border: 1px solid rgba(255,255,255,.22);
    color: #fff;
    backdrop-filter: blur(10px);
    font-size: 18px;
}

.btn-glass:hover{
    background: rgba(255,255,255,.16);
    border-color: rgba(255,255,255,.30);
    color: #fff;
}

.hero{
    background:
        radial-gradient(1200px 700px at 10% 0%, rgba(102,126,234,.45), transparent 62%),
        radial-gradient(1100px 700px at 90% 15%, rgba(118,75,162,.45), transparent 62%),
        linear-gradient(180deg, #070a14 0%, #0b1020 45%, #121a33 100%);
    color:#fff;
    padding: 92px 0;
}

.hero .btn.btn-lg{
    --bs-btn-padding-y: 0.85rem;
    --bs-btn-padding-x: 1.25rem;
    font-size: 20px;
    border-radius: 14px;
}

.text-highlight{ color: #c7d2fe; }

.hero-card{
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 22px;
    padding: 26px;
    backdrop-filter: blur(10px);
    box-shadow: 0 30px 80px rgba(0,0,0,.28);
}

.hero-card-inner{ display:flex; flex-direction:column; gap:14px; }

.kpi{
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 16px;
    padding: 16px;
}
.kpi-number{ font-weight: 900; font-size: 20px; }
.kpi-text{ opacity:.85; }

.section{
    padding: 92px 0;
}

.section + .section{
    border-top: 1px solid rgba(15,23,42,.06);
}

.section-alt{
    background: #f5f7ff;
}

.section-title{
    font-weight: 800;
    letter-spacing: -0.02em;
    font-size: 40px;
}

.section-subtitle{
    color: var(--muted);
    font-size: 22px;
}

.feature-grid{
    display:grid;
    grid-template-columns: 1fr;
    gap: 14px;
}

@media (min-width: 768px){
    .feature-grid{ grid-template-columns: 1fr 1fr; }
}

.feature{
    background:#fff;
    border:1px solid rgba(15,23,42,.08);
    border-radius:18px;
    padding:18px;
    box-shadow: 0 14px 40px rgba(2,6,23,.06);
}

.feature-title{ font-weight: 800; margin-bottom: 4px; }
.feature-text{ color:#4b5563; }

.product-card{
    background:#fff;
    border:1px solid var(--card-border);
    border-radius:22px;
    overflow:hidden;
    box-shadow: 0 18px 40px rgba(2,6,23,.08);
}

.product-card-header{
    display:flex;
    align-items:center;
    gap:12px;
    padding:22px;
    background: linear-gradient(135deg, rgba(11,16,32,.88) 0%, rgba(18,26,51,.88) 100%);
}

.product-logo{ height:64px; width:auto; }

.product-card-header .h5{
    color: #ffffff;
    margin: 0;
}

.product-card-header .text-muted{
    color: rgba(255,255,255,.78) !important;
}

.product-card-body{ padding:22px; }

.list-check{
    list-style:none;
    padding-left:0;
    margin: 0 0 16px 0;
    display:flex;
    flex-direction:column;
    gap:10px;
}

.list-check li{
    padding-left: 28px;
    position:relative;
}

.list-check li::before{
    content:"✓";
    position:absolute;
    left:0;
    top:0;
    color: var(--brand1);
    font-weight:800;
}

.about-box{
    display:grid;
    grid-template-columns: 1fr;
    gap: 14px;
}

@media (min-width: 992px){
    .about-box{ grid-template-columns: 1fr 1fr; }
}

.about-item{
    background:#fff;
    border:1px solid rgba(15,23,42,.08);
    border-radius:18px;
    padding:18px;
    box-shadow: 0 14px 40px rgba(2,6,23,.05);
}

.about-title{ font-weight:800; margin-bottom: 4px; }
.about-text{ color:#4b5563; }

.cta-box{
    background: linear-gradient(135deg, var(--brand1) 0%, var(--brand2) 100%);
    color:#fff;
    border-radius:22px;
    padding: 22px;
}

.cta-title{ font-weight:800; font-size: 20px; margin-bottom: 6px; }
.cta-text{ opacity:.9; margin-bottom: 14px; }

.team-card{
    background:#fff;
    border:1px solid var(--card-border);
    border-radius:22px;
    padding:22px;
    height:100%;
    box-shadow: 0 18px 40px rgba(2,6,23,.06);
}

.avatar{
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(102,126,234,.20) 0%, rgba(118,75,162,.20) 100%);
    border: 1px dashed rgba(15,23,42,.25);
    margin-bottom: 12px;
}

.team-name{ font-weight: 900; font-size: 22px; }
.team-role{ color:#6b7280; margin-bottom: 8px; }
.team-desc{ color:#374151; }

.prototype-card{
    background:#fff;
    border:1px solid var(--card-border);
    border-radius:22px;
    padding:22px;
    box-shadow: 0 18px 40px rgba(2,6,23,.06);
    height:100%;
}

.prototype-title{
    font-weight: 900;
    font-size: 22px;
    margin-bottom: 12px;
}

.prototype-placeholder{
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(102,126,234,.15) 0%, rgba(118,75,162,.15) 100%);
    border: 2px dashed rgba(15,23,42,.22);
}

.prototype-hint{
    margin-top: 12px;
    font-size: 16px;
}

.media-showcase{
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    border: 1px solid rgba(102,126,234,.08);
    border-radius: 24px;
    padding: 0;
    height: 100%;
    box-shadow: 0 20px 50px rgba(102,126,234,.06), 0 8px 25px rgba(0,0,0,.04);
    overflow: hidden;
    transition: all 0.3s ease;
}

.media-showcase:hover{
    transform: translateY(-4px);
    box-shadow: 0 25px 60px rgba(102,126,234,.12), 0 12px 35px rgba(0,0,0,.08);
}

.showcase-header{
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px 28px;
    background: linear-gradient(135deg, rgba(102,126,234,.04) 0%, rgba(118,75,162,.04) 100%);
    border-bottom: 1px solid rgba(102,126,234,.08);
}

.showcase-icon{
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--brand1) 0%, var(--brand2) 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.showcase-title{
    font-weight: 800;
    font-size: 20px;
    margin: 0;
    color: #1b1f2a;
}

.showcase-subtitle{
    color: #6b7280;
    margin: 2px 0 0 0;
    font-size: 16px;
}

.showcase-image,
.showcase-video{
    padding: 0;
    margin: 0;
    background: #ffffff;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.showcase-image img,
.showcase-video video{
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    margin: 0;
}

.showcase-video video{
    border-radius: 0;
}

@media (max-width: 991.98px){
    .media-showcase{ border-radius: 20px; }
    .showcase-header{ padding: 20px 24px; }
    .showcase-icon{ width: 44px; height: 44px; }
    .showcase-title{ font-size: 18px; }
    .showcase-subtitle{ font-size: 15px; }
}

@media (max-width: 575.98px){
    .media-showcase{ border-radius: 18px; }
    .showcase-header{ padding: 16px 20px; gap: 12px; }
    .showcase-icon{ width: 40px; height: 40px; }
    .showcase-title{ font-size: 17px; }
    .showcase-subtitle{ font-size: 14px; }
}

.video-card{
    background:#fff;
    border:1px solid var(--card-border);
    border-radius:22px;
    padding:22px;
    box-shadow: 0 18px 40px rgba(2,6,23,.06);
    height:100%;
}

.video-title{
    font-weight: 900;
    font-size: 22px;
    margin-bottom: 10px;
}

.video-text{
    color: #374151;
    margin-bottom: 12px;
}

.video-placeholder{
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(11,16,32,.92) 0%, rgba(18,26,51,.92) 100%);
    border: 2px dashed rgba(15,23,42,.22);
}

.video-hint{
    margin-top: 12px;
    font-size: 16px;
}

.location-box{
    background:#fff;
    border:1px solid var(--card-border);
    border-radius:22px;
    padding:22px;
    box-shadow: 0 18px 40px rgba(2,6,23,.06);
}

.map-embed{
    border-radius: 22px;
    overflow:hidden;
    border:1px solid var(--card-border);
    background:#fff;
    box-shadow: 0 18px 40px rgba(2,6,23,.06);
}

.map-embed iframe{
    width:100%;
    height: 360px;
    border:0;
    display:block;
}

.contact-card{
    background:#fff;
    border:1px solid rgba(15,23,42,.10);
    border-radius:22px;
    padding:22px;
    box-shadow: 0 18px 40px rgba(2,6,23,.06);
}

.contact-info{
    background:#fff;
    border:1px solid rgba(15,23,42,.08);
    border-radius:22px;
    padding:22px;
    box-shadow: 0 18px 40px rgba(2,6,23,.06);
}

@media (max-width: 575.98px){
    body{ font-size: 18px; }
    .hero{ padding: 72px 0; }
    .hero-logo{ height: 96px; }
    .hero-name{ font-size: 34px; }
    .section{ padding: 72px 0; }
    .section-title{ font-size: 34px; }
}

.footer{
    background: #0b1020;
    color:#fff;
    padding: 26px 0;
}

.footer-logo{ height:40px; width:auto; }