:root {
    --dark:    #04080F;
    --navy:    #0A1F44;
    --blue:    #0075B0;
    --accent:  #00AEEF;
    --light:   #F4F7FA;
    --white:   #FFFFFF;
    --gray:    #6B7A8D;
    --border:  #DDE2EA;
    --font-display: 'Rajdhani', sans-serif;
    --font-body:    'Exo 2', sans-serif;
    --font-serif:   'Source Serif 4', serif;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:var(--font-body);color:var(--navy);background:var(--white);overflow-x:hidden;}

/* ── NAV ── */
nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(4,8,15,0.96);backdrop-filter:blur(8px);border-bottom:1px solid rgba(0,174,239,0.12);}
.nav-inner{max-width:1280px;margin:0 auto;padding:0 40px;height:68px;display:flex;align-items:center;justify-content:space-between;}
.nav-logo{display:flex;align-items:center;gap:14px;text-decoration:none;}
.nav-logo svg{width:44px;height:44px;}
.nav-logo-text{display:flex;flex-direction:column;line-height:1;}
.nav-logo-name{font-family:var(--font-display);font-weight:700;font-size:18px;color:var(--white);letter-spacing:0.02em;}
.nav-logo-name span{color:var(--accent);}
.nav-logo-sub{font-family:var(--font-body);font-weight:200;font-size:9px;letter-spacing:0.25em;color:rgba(0,174,239,0.55);text-transform:uppercase;margin-top:2px;}
.nav-links{display:flex;align-items:center;gap:36px;}
.nav-links a{font-family:var(--font-body);font-weight:300;font-size:13px;letter-spacing:0.08em;color:rgba(255,255,255,0.65);text-decoration:none;text-transform:uppercase;transition:color .2s;}
.nav-links a:hover{color:var(--accent);}
.nav-links a.active{color:var(--white);}
.nav-cta{background:var(--accent);color:var(--dark)!important;padding:8px 20px;font-weight:600!important;letter-spacing:0.1em!important;transition:background .2s!important;}
.nav-cta:hover{background:var(--white)!important;color:var(--dark)!important;}

/* ── HERO ── */
.hero{min-height:100vh;position:relative;display:flex;align-items:center;overflow:hidden;background-color: rgba(0,0,0,.6)}
#video-bg {position: absolute;z-index: -1;width: 100vw;height: 100%;object-fit: cover;}
.hero-inner{max-width:1280px;margin:0 auto;padding:120px 40px 80px;position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;}
.hero-label{font-family:var(--font-body);font-weight:200;font-size:11px;letter-spacing:0.4em;color:rgba(0,174,239,0.6);text-transform:uppercase;margin-bottom:20px;}
.hero-title{font-family:var(--font-display);font-weight:700;font-size:clamp(52px,6vw,88px);line-height:0.92;color:var(--white);margin-bottom:12px;}
.hero-title span{color:var(--accent);}
.hero-subtitle{font-family:var(--font-body);font-weight:200;font-size:16px;letter-spacing:0.18em;color:rgba(0,174,239,0.5);text-transform:uppercase;margin-bottom:32px;}
.hero-desc{font-family:var(--font-body);font-weight:300;font-size:17px;line-height:1.75;color:rgba(255,255,255,0.6);max-width:480px;margin-bottom:44px;}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap;}
.btn-primary{background:var(--accent);color:var(--dark);font-family:var(--font-display);font-weight:700;font-size:14px;letter-spacing:0.12em;text-transform:uppercase;padding:14px 32px;text-decoration:none;transition:all .2s;}
.btn-primary:hover{background:var(--white);}
.btn-outline{border:1px solid rgba(0,174,239,0.4);color:var(--accent);font-family:var(--font-display);font-weight:600;font-size:14px;letter-spacing:0.12em;text-transform:uppercase;padding:14px 32px;text-decoration:none;transition:all .2s;}
.btn-outline:hover{border-color:var(--accent);background:rgba(0,174,239,0.08);}
.hero-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(0,174,239,0.15);}
.hero-metric{background:var(--dark);padding:28px 24px;text-align:center;}
.hero-metric-val{font-family:var(--font-display);font-weight:700;font-size:38px;color:var(--accent);line-height:1;}
.hero-metric-lbl{font-family:var(--font-body);font-weight:200;font-size:10px;letter-spacing:0.22em;color:rgba(255,255,255,0.4);text-transform:uppercase;margin-top:6px;}
.hero-visual{position:relative;display:flex;align-items:center;justify-content:center;}
.plasma-ring{width:380px;height:380px;position:relative;}
.plasma-ring svg{width:100%;height:100%;animation:rotateSlow 20s linear infinite;}
@keyframes rotateSlow{from{transform:rotate(0deg);}to{transform:rotate(360deg);}}
.plasma-ring-inner{position:absolute;inset:60px;border:1px solid rgba(0,174,239,0.15);border-radius:50%;animation:rotateSlow 12s linear infinite reverse;}

/* ── SECTION COMMONS ── */
section{padding:100px 0;}
.container{max-width:1280px;margin:0 auto;padding:0 40px;}
.section-label{font-family:var(--font-body);font-weight:200;font-size:10px;letter-spacing:0.35em;color:var(--accent);text-transform:uppercase;margin-bottom:14px;}
.section-title{font-family:var(--font-display);font-weight:700;font-size:clamp(32px,4vw,52px);line-height:1.05;color:var(--navy);margin-bottom:20px;}
.section-title.light{color:var(--white);}
.section-lead{font-family:var(--font-body);font-weight:300;font-size:17px;line-height:1.75;color:var(--gray);max-width:600px;}
.section-lead.light{color:rgba(255,255,255,0.6);}

/* ── TECHNOLOGY ── */
.tech{background:var(--light);}
.tech-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start;margin-top:60px;}
.tech-targets{display:grid;grid-template-columns:1fr 1fr;gap:3px;background:var(--border);}
.tech-target{background:var(--white);padding:24px;display:flex;align-items:flex-start;gap:16px;}
.tech-target-icon{width:40px;height:40px;background:rgba(0,117,176,0.08);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.tech-target-icon span{font-family:var(--font-display);font-weight:700;font-size:13px;color:var(--blue);letter-spacing:0.08em;}
.tech-target-name{font-family:var(--font-display);font-weight:700;font-size:15px;color:var(--navy);letter-spacing:0.04em;}
.tech-target-desc{font-family:var(--font-body);font-weight:300;font-size:13px;color:var(--gray);line-height:1.6;margin-top:4px;}
.tech-steps{display:flex;flex-direction:column;gap:0;}
.tech-step{display:flex;gap:20px;padding:24px 0;border-bottom:1px solid var(--border);}
.tech-step:last-child{border-bottom:none;}
.tech-step-num{font-family:var(--font-display);font-weight:700;font-size:28px;color:rgba(0,117,176,0.2);line-height:1;flex-shrink:0;width:40px;}
.tech-step-title{font-family:var(--font-display);font-weight:700;font-size:16px;color:var(--navy);margin-bottom:6px;}
.tech-step-desc{font-family:var(--font-body);font-weight:300;font-size:14px;color:var(--gray);line-height:1.65;}

/* ── PERFORMANCE ── */
.perf{background:var(--navy);}
.perf-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,0.08);margin-top:60px;}
.perf-card{background:var(--navy);padding:40px 28px;text-align:center;border-top:3px solid transparent;transition:border-color .3s;}
.perf-card:hover{border-color:var(--accent);}
.perf-val{font-family:var(--font-display);font-weight:700;font-size:52px;color:var(--accent);line-height:1;margin-bottom:8px;}
.perf-unit{font-size:24px;}
.perf-lbl{font-family:var(--font-body);font-weight:300;font-size:12px;letter-spacing:0.2em;color:rgba(255,255,255,0.45);text-transform:uppercase;line-height:1.5;}

/* ── APPLICATIONS ── */
.apps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--border);margin-top:60px;}
.app-card{background:var(--white);padding:36px 32px;transition:background .25s;}
.app-card:hover{background:var(--light);}
.app-num{font-family:var(--font-display);font-weight:700;font-size:11px;letter-spacing:0.2em;color:var(--accent);margin-bottom:16px;}
.app-title{font-family:var(--font-display);font-weight:700;font-size:20px;color:var(--navy);margin-bottom:12px;line-height:1.2;}
.app-desc{font-family:var(--font-body);font-weight:300;font-size:14px;color:var(--gray);line-height:1.7;}
.app-tag{display:inline-block;margin-top:16px;font-family:var(--font-body);font-size:11px;letter-spacing:0.15em;color:var(--blue);text-transform:uppercase;border-bottom:1px solid rgba(0,117,176,0.3);padding-bottom:2px;}

/* ── NEWS ── */
.news{background:var(--light);}
.news-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:48px;}
.news-link-all{font-family:var(--font-body);font-weight:300;font-size:13px;letter-spacing:0.12em;color:var(--blue);text-decoration:none;text-transform:uppercase;border-bottom:1px solid rgba(0,117,176,0.3);padding-bottom:2px;}
.news-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2px;background:var(--border);}
.news-card{background:var(--white);padding:36px 32px;display:flex;flex-direction:column;}
.news-card.featured{background:var(--navy);}
.news-date{font-family:var(--font-body);font-weight:200;font-size:11px;letter-spacing:0.2em;color:var(--gray);text-transform:uppercase;margin-bottom:12px;}
.news-card.featured .news-date{color:rgba(0,174,239,0.55);}
.news-tag{display:inline-block;font-family:var(--font-body);font-size:10px;letter-spacing:0.18em;text-transform:uppercase;padding:4px 10px;background:rgba(0,117,176,0.1);color:var(--blue);margin-bottom:14px;align-self:flex-start;}
.news-card.featured .news-tag{background:rgba(0,174,239,0.15);color:var(--accent);}
.news-title{font-family:var(--font-display);font-weight:700;font-size:20px;color:var(--navy);line-height:1.25;margin-bottom:12px;flex:1;}
.news-card.featured .news-title{font-size:26px;color:var(--white);}
.news-excerpt{font-family:var(--font-body);font-weight:300;font-size:14px;color:var(--gray);line-height:1.7;margin-bottom:20px;}
.news-card.featured .news-excerpt{color:rgba(255,255,255,0.55);}
.news-read{font-family:var(--font-body);font-size:12px;letter-spacing:0.14em;color:var(--blue);text-decoration:none;text-transform:uppercase;display:flex;align-items:center;gap:6px;}
.news-card.featured .news-read{color:var(--accent);}
.news-read::after{content:"→";}

/* ── POSTS / INSIGHTS ── */
.posts{background:var(--white);}
.posts-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:48px;}
.posts-filters{display:flex;gap:8px;margin-bottom:48px;}
.filter-btn{font-family:var(--font-body);font-weight:300;font-size:12px;letter-spacing:0.12em;text-transform:uppercase;padding:8px 18px;border:1px solid var(--border);color:var(--gray);background:none;cursor:pointer;transition:all .2s;}
.filter-btn.active,.filter-btn:hover{border-color:var(--blue);color:var(--blue);background:rgba(0,117,176,0.05);}
.posts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--border);}
.post-card{background:var(--white);padding:36px 32px;display:flex;flex-direction:column;transition:background .2s;}
.post-card:hover{background:var(--light);}
.post-category{font-family:var(--font-body);font-size:10px;letter-spacing:0.2em;text-transform:uppercase;color:var(--accent);margin-bottom:14px;}
.post-title{font-family:var(--font-display);font-weight:700;font-size:19px;color:var(--navy);line-height:1.25;margin-bottom:12px;flex:1;}
.post-excerpt{font-family:var(--font-body);font-weight:300;font-size:14px;color:var(--gray);line-height:1.7;margin-bottom:20px;}
.post-meta{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:16px;border-top:1px solid var(--border);}
.post-author{font-family:var(--font-body);font-weight:300;font-size:12px;color:var(--gray);}
.post-read-time{font-family:var(--font-body);font-size:12px;color:rgba(0,174,239,0.7);letter-spacing:0.08em;}

/* ── PARTNERS ── */
.partners{background:var(--light);}
.partners-logos{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);margin-top:48px;}
.partner-logo{background:var(--white);padding:36px 28px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;}
.partner-name{font-family:var(--font-display);font-weight:700;font-size:15px;letter-spacing:0.06em;color:var(--navy);}
.partner-desc{font-family:var(--font-body);font-weight:200;font-size:11px;letter-spacing:0.1em;color:var(--gray);text-align:center;}
.partner-badge{display:inline-block;font-family:var(--font-body);font-size:9px;letter-spacing:0.18em;padding:3px 8px;background:rgba(0,174,239,0.1);color:var(--accent);text-transform:uppercase;}

/* ── TEAM ── */
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--border);margin-top:60px;}
.team-card{background:var(--white);padding:40px 32px;}
.team-initials{width:64px;height:64px;background:rgba(0,117,176,0.1);display:flex;align-items:center;justify-content:center;margin-bottom:20px;}
.team-initials span{font-family:var(--font-display);font-weight:700;font-size:20px;color:var(--blue);}
.team-name{font-family:var(--font-display);font-weight:700;font-size:20px;color:var(--navy);margin-bottom:4px;}
.team-role{font-family:var(--font-body);font-weight:300;font-size:12px;letter-spacing:0.15em;color:var(--accent);text-transform:uppercase;margin-bottom:16px;}
.team-bio{font-family:var(--font-body);font-weight:300;font-size:14px;color:var(--gray);line-height:1.7;}

/* ── CONTACT ── */
.contact{background:var(--dark);}
.contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start;}
.contact-form{display:flex;flex-direction:column;gap:16px;margin-top:40px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-field{display:flex;flex-direction:column;gap:6px;}
.form-field label{font-family:var(--font-body);font-weight:200;font-size:11px;letter-spacing:0.2em;color:rgba(255,255,255,0.45);text-transform:uppercase;}
.form-field input,.form-field textarea,.form-field select{background:rgba(255,255,255,0.05);border:1px solid rgba(0,174,239,0.2);padding:12px 16px;font-family:var(--font-body);font-weight:300;font-size:14px;color:var(--white);outline:none;transition:border-color .2s;resize:vertical;}
.form-field input:focus,.form-field textarea:focus,.form-field select:focus{border-color:var(--accent);}
.form-field textarea{min-height:120px;}
.form-field select option{background:var(--dark);}
.btn-submit{background:var(--accent);color:var(--dark);font-family:var(--font-display);font-weight:700;font-size:14px;letter-spacing:0.14em;text-transform:uppercase;padding:16px 36px;border:none;cursor:pointer;transition:background .2s;align-self:flex-start;margin-top:8px;}
.btn-submit:hover{background:var(--white);}
.contact-info{padding-top:40px;}
.contact-info-item{display:flex;flex-direction:column;gap:4px;padding:24px 0;border-bottom:1px solid rgba(255,255,255,0.06);}
.contact-info-label{font-family:var(--font-body);font-weight:200;font-size:10px;letter-spacing:0.25em;color:rgba(0,174,239,0.5);text-transform:uppercase;}
.contact-info-val{font-family:var(--font-body);font-weight:300;font-size:15px;color:rgba(255,255,255,0.75);}

/* ── FOOTER ── */
footer{background:#020508;border-top:1px solid rgba(0,174,239,0.1);padding:48px 0 32px;}
.footer-inner{max-width:1280px;margin:0 auto;padding:0 40px;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;}
.footer-brand-name{font-family:var(--font-display);font-weight:700;font-size:22px;color:var(--white);margin-bottom:6px;}
.footer-brand-name span{color:var(--accent);}
.footer-brand-sub{font-family:var(--font-body);font-weight:200;font-size:10px;letter-spacing:0.25em;color:rgba(0,174,239,0.4);text-transform:uppercase;margin-bottom:16px;}
.footer-brand-desc{font-family:var(--font-body);font-weight:300;font-size:13px;color:rgba(255,255,255,0.35);line-height:1.7;}
.footer-col-title{font-family:var(--font-display);font-weight:700;font-size:12px;letter-spacing:0.18em;color:rgba(255,255,255,0.5);text-transform:uppercase;margin-bottom:16px;}
.footer-col a{display:block;font-family:var(--font-body);font-weight:300;font-size:13px;color:rgba(255,255,255,0.35);text-decoration:none;margin-bottom:10px;transition:color .2s;}
.footer-col a:hover{color:var(--accent);}
.footer-bottom{max-width:1280px;margin:32px auto 0;padding:24px 40px 0;border-top:1px solid rgba(255,255,255,0.05);display:flex;justify-content:space-between;align-items:center;}
.footer-copy{font-family:var(--font-body);font-weight:200;font-size:12px;color:rgba(255,255,255,0.2);}
.footer-inst{font-family:var(--font-body);font-weight:200;font-size:11px;color:rgba(255,255,255,0.2);text-align:right;}

/* ── ACCREDITATION BAR ── */
.accred{background:var(--navy);border-top:1px solid rgba(0,174,239,0.15);padding:20px 0;}
.accred-inner{max-width:1280px;margin:0 auto;padding:0 40px;display:flex;align-items:center;justify-content:center;gap:48px;flex-wrap:wrap;}
.accred-item{display:flex;align-items:center;gap:10px;}
.accred-dot{width:6px;height:6px;background:var(--accent);border-radius:50%;}
.accred-text{font-family:var(--font-body);font-weight:200;font-size:11px;letter-spacing:0.15em;color:rgba(255,255,255,0.45);text-transform:uppercase;}

/* ── PAGE SECTIONS INDICATOR ── */
.page-nav{position:fixed;right:24px;top:50%;transform:translateY(-50%);z-index:50;display:flex;flex-direction:column;gap:10px;}
.page-nav-dot{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,0.25);cursor:pointer;transition:all .3s;}
.page-nav-dot.active{background:var(--accent);transform:scale(1.4);}

/* ── RESPONSIVE ── */
@media(max-width:900px){
    .hero-inner,.tech-grid,.contact-inner{grid-template-columns:1fr;}
    .hero-visual{display:none;}
    .perf-grid{grid-template-columns:repeat(2,1fr);}
    .news-grid,.apps-grid,.posts-grid,.team-grid,.partners-logos{grid-template-columns:1fr;}
    .footer-inner{grid-template-columns:1fr 1fr;}
    .nav-links{display:none;}
}