*{margin:0;padding:0;box-sizing:border-box}
:root{
  --navy:#0d1f3c;
  --navy-mid:#132748;
  --navy-light:#1a3560;
  --blue-dark:#1a4a8a;
  --blue-mid:#2a6dd9;
  --blue-light:#5b9bd5;
  --blue-pale:#a8c8e8;
  --teal:#0e9e8e;
  --teal-light:#13c4b1;
  --white:#ffffff;
  --off-white:#f0f4f8;
  --gray-light:#d0dce8;
  --gray-mid:#8aa0b8;
  --text-muted:#6b82a0;
}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI',system-ui,-apple-system,sans-serif;background:var(--navy);color:var(--white);font-size:16px;line-height:1.6}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(13,31,60,0.97);border-bottom:1px solid rgba(91,155,213,0.15);padding:0 48px;display:flex;align-items:center;justify-content:space-between;height:68px;backdrop-filter:blur(8px)}
.nav-logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.nav-logo-bars{display:flex;align-items:flex-end;gap:3px;height:28px}
.nav-logo-bars span{display:block;width:4px;border-radius:2px;background:var(--blue-light)}
.nav-logo-bars span:nth-child(1){height:14px;background:#a8c8e8}
.nav-logo-bars span:nth-child(2){height:18px;background:#8ab8d8}
.nav-logo-bars span:nth-child(3){height:24px;background:#5b9bd5}
.nav-logo-bars span:nth-child(4){height:28px;background:#2a6dd9}
.nav-logo-bars span:nth-child(5){height:24px;background:#1a4a8a}
.nav-logo-bars span:nth-child(6){height:20px;background:#132748}
.nav-logo-bars span:nth-child(7){height:16px;background:#0d1f3c;border:1.5px solid #1a4a8a}
.nav-logo-text{font-size:15px;font-weight:600;letter-spacing:0.12em;color:var(--white);text-transform:uppercase}
.nav-links{display:flex;gap:8px;align-items:center}
.nav-links a{color:var(--gray-light);text-decoration:none;font-size:14px;font-weight:400;padding:8px 16px;border-radius:6px;transition:all 0.2s;letter-spacing:0.02em}
.nav-links a:hover{color:var(--white);background:rgba(91,155,213,0.1)}
.nav-links a.active{color:var(--white)}
.nav-cta{background:var(--teal);color:var(--white)!important;padding:8px 20px!important;border-radius:6px;font-weight:500!important;transition:background 0.2s!important}
.nav-cta:hover{background:var(--teal-light)!important}

/* HOME */
.hero{padding:168px 48px 80px;max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.hero-tag{display:inline-block;font-size:11px;font-weight:600;letter-spacing:0.15em;text-transform:uppercase;color:var(--teal-light);margin-bottom:20px;padding:6px 14px;border:1px solid rgba(19,196,177,0.3);border-radius:4px}
.hero h1{font-size:48px;font-weight:300;line-height:1.15;color:var(--white);margin-bottom:24px;letter-spacing:-0.01em}
.hero h1 strong{font-weight:600;color:var(--blue-pale)}
.hero-sub{font-size:17px;color:var(--gray-light);line-height:1.7;margin-bottom:40px;font-weight:300}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.btn-primary{background:var(--teal);color:var(--white);padding:13px 28px;border-radius:7px;text-decoration:none;font-size:14px;font-weight:500;letter-spacing:0.03em;border:none;cursor:pointer;transition:background 0.2s;display:inline-block}
.btn-primary:hover{background:var(--teal-light)}
.btn-outline{background:transparent;color:var(--blue-pale);padding:13px 28px;border-radius:7px;text-decoration:none;font-size:14px;font-weight:500;letter-spacing:0.03em;border:1px solid rgba(91,155,213,0.4);cursor:pointer;transition:all 0.2s;display:inline-block}
.btn-outline:hover{border-color:var(--blue-light);color:var(--white)}
.hero-right{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.stat-card{background:var(--navy-mid);border:1px solid rgba(91,155,213,0.15);border-radius:12px;padding:28px 24px}
.stat-card .num{font-size:32px;font-weight:300;color:var(--teal-light);margin-bottom:6px;letter-spacing:-0.02em}
.stat-card .label{font-size:12px;color:var(--gray-mid);letter-spacing:0.05em;text-transform:uppercase;line-height:1.4}
.stat-card.accent{border-color:rgba(19,196,177,0.25)}
.divider-bar{height:1px;background:linear-gradient(90deg,transparent,rgba(91,155,213,0.2),transparent);margin:0 48px}

.section{padding:80px 48px;max-width:1200px;margin:0 auto}
.section-label{font-size:11px;font-weight:600;letter-spacing:0.15em;text-transform:uppercase;color:var(--teal);margin-bottom:14px}
.section-title{font-size:36px;font-weight:300;color:var(--white);margin-bottom:16px;letter-spacing:-0.01em}
.section-title strong{font-weight:600}
.section-sub{font-size:16px;color:var(--gray-light);max-width:600px;line-height:1.7;margin-bottom:48px}

.entity-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.entity-card{background:var(--navy-mid);border:1px solid rgba(91,155,213,0.15);border-radius:16px;padding:40px;cursor:pointer;transition:all 0.25s;text-decoration:none;display:block;position:relative;overflow:hidden}
.entity-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--teal);opacity:0;transition:opacity 0.25s}
.entity-card:hover{border-color:rgba(91,155,213,0.35);transform:translateY(-2px)}
.entity-card:hover::before{opacity:1}
.entity-card.dealings::before{background:var(--blue-mid)}
.entity-label{font-size:11px;font-weight:600;letter-spacing:0.15em;text-transform:uppercase;color:var(--teal);margin-bottom:14px}
.entity-card.dealings .entity-label{color:var(--blue-light)}
.entity-card h3{font-size:24px;font-weight:500;color:var(--white);margin-bottom:12px}
.entity-card p{font-size:15px;color:var(--gray-light);line-height:1.7;margin-bottom:28px}
.entity-features{list-style:none;margin-bottom:32px}
.entity-features li{font-size:13px;color:var(--gray-mid);padding:5px 0;display:flex;align-items:center;gap:10px}
.entity-features li::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--teal);flex-shrink:0}
.entity-card.dealings .entity-features li::before{background:var(--blue-light)}
.entity-link{font-size:13px;color:var(--teal-light);font-weight:500;letter-spacing:0.05em;display:flex;align-items:center;gap:6px}
.entity-card.dealings .entity-link{color:var(--blue-light)}

/* WHY HARMONIC */
.why-section{background:var(--navy-mid);padding:80px 48px;border-top:1px solid rgba(91,155,213,0.1);border-bottom:1px solid rgba(91,155,213,0.1)}
.why-inner{max-width:1200px;margin:0 auto}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px}
.why-card{padding:32px 28px;border-radius:12px;border:1px solid rgba(91,155,213,0.12)}
.why-card h4{font-size:16px;font-weight:500;color:var(--white);margin-bottom:10px}
.why-card p{font-size:14px;color:var(--gray-mid);line-height:1.65}
.why-icon{width:36px;height:36px;border-radius:8px;background:rgba(14,158,142,0.12);display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:16px}

/* TEAM */
.team-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:48px}
.team-card{background:var(--navy-mid);border:1px solid rgba(91,155,213,0.12);border-radius:12px;padding:24px 20px;text-align:center}
.team-avatar{width:52px;height:52px;border-radius:50%;background:var(--navy-light);border:2px solid var(--teal);display:flex;align-items:center;justify-content:center;margin:0 auto 14px;font-size:15px;font-weight:600;color:var(--teal-light)}
.team-name{font-size:14px;font-weight:600;color:var(--white);margin-bottom:6px}
.team-title{font-size:12px;color:var(--teal-light);margin-bottom:10px;line-height:1.4}
.team-firms{font-size:11px;color:var(--gray-mid);line-height:1.5}
.team-exp{display:inline-block;margin-top:10px;font-size:11px;font-weight:600;color:var(--teal);border:1px solid rgba(14,158,142,0.3);border-radius:4px;padding:3px 8px}

/* INNER PAGE HERO */
.page-hero{padding:148px 48px 60px;max-width:1200px;margin:0 auto}
.page-hero h1{font-size:44px;font-weight:300;line-height:1.2;margin-bottom:20px}
.page-hero h1 strong{font-weight:600}
.page-hero p{font-size:18px;color:var(--gray-light);max-width:680px;line-height:1.7;margin-bottom:40px}
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:60px}
.pill-stat{background:var(--navy-mid);border:1px solid rgba(91,155,213,0.15);border-radius:10px;padding:24px 20px;text-align:center}
.pill-stat .n{font-size:28px;font-weight:300;color:var(--teal-light);letter-spacing:-0.02em}
.pill-stat .l{font-size:11px;color:var(--gray-mid);text-transform:uppercase;letter-spacing:0.08em;margin-top:4px}

/* SOLUTIONS PAGE */
.platform-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:60px}
.platform-card{background:var(--navy-mid);border:1px solid rgba(91,155,213,0.12);border-radius:12px;padding:32px}
.platform-badge{display:inline-block;font-size:10px;font-weight:700;letter-spacing:0.12em;padding:4px 10px;border-radius:4px;margin-bottom:16px;background:rgba(14,158,142,0.15);color:var(--teal-light)}
.platform-badge.str{background:rgba(14,158,142,0.15);color:var(--teal-light)}
.platform-badge.ops{background:rgba(42,109,217,0.15);color:var(--blue-light)}
.platform-badge.data{background:rgba(186,117,23,0.15);color:#e8a84a}
.platform-card h3{font-size:18px;font-weight:500;color:var(--white);margin-bottom:10px}
.platform-card p{font-size:14px;color:var(--gray-mid);line-height:1.65}

.strategy-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.strat-card{background:var(--navy-mid);border:1px solid rgba(91,155,213,0.1);border-radius:10px;padding:24px}
.strat-name{font-size:11px;font-weight:700;letter-spacing:0.12em;color:var(--teal);margin-bottom:10px}
.strat-card h4{font-size:15px;font-weight:500;color:var(--white);margin-bottom:8px}
.strat-card p{font-size:13px;color:var(--gray-mid);line-height:1.6}

/* DEALINGS PAGE */
.offerings-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:60px}
.offering-card{background:var(--navy-mid);border:1px solid rgba(91,155,213,0.12);border-radius:12px;padding:32px}
.offering-num{font-size:11px;font-weight:700;letter-spacing:0.12em;color:var(--blue-light);margin-bottom:6px}
.offering-tag{display:inline-block;font-size:10px;font-weight:700;letter-spacing:0.12em;padding:3px 10px;border-radius:4px;margin-bottom:14px;background:rgba(42,109,217,0.15);color:var(--blue-light)}
.offering-card h3{font-size:18px;font-weight:500;color:var(--white);margin-bottom:12px}
.offering-list{list-style:none}
.offering-list li{font-size:13px;color:var(--gray-mid);padding:4px 0;display:flex;align-items:flex-start;gap:10px;line-height:1.5}
.offering-list li::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--blue-light);flex-shrink:0;margin-top:7px}

.flow-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:48px 0}
.flow-step{background:var(--navy-mid);border:1px solid rgba(91,155,213,0.12);border-radius:10px;padding:20px 16px;text-align:center}
.flow-num{width:36px;height:36px;border-radius:50%;background:var(--teal);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;margin:0 auto 12px;color:var(--navy)}
.flow-step h4{font-size:13px;font-weight:600;color:var(--white);margin-bottom:8px}
.flow-step p{font-size:11px;color:var(--gray-mid);line-height:1.5}

.compare-table{width:100%;border-collapse:collapse;margin:32px 0}
.compare-table th{text-align:left;padding:14px 20px;font-size:12px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;color:var(--gray-mid);border-bottom:1px solid rgba(91,155,213,0.15)}
.compare-table td{padding:14px 20px;font-size:14px;border-bottom:1px solid rgba(91,155,213,0.08)}
.compare-table td:first-child{color:var(--gray-mid)}
.compare-table td:nth-child(2){color:var(--teal-light);font-weight:500}
.compare-table td:nth-child(3){color:var(--gray-mid)}
.compare-table tr:hover td{background:rgba(91,155,213,0.04)}

/* ABOUT PAGE */
.mission-block{background:var(--navy-mid);border:1px solid rgba(91,155,213,0.12);border-radius:16px;padding:48px;margin-bottom:48px}
.mission-block blockquote{font-size:22px;font-weight:300;color:var(--white);line-height:1.6;margin-bottom:20px;border-left:3px solid var(--teal);padding-left:24px}
.mission-block p{font-size:15px;color:var(--gray-light);line-height:1.7}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:64px}
.pillar{background:var(--navy-mid);border:1px solid rgba(91,155,213,0.12);border-radius:12px;padding:28px;border-top:3px solid var(--teal)}

/* CONTACT PAGE */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-form{background:var(--navy-mid);border:1px solid rgba(91,155,213,0.15);border-radius:16px;padding:40px}
.form-group{margin-bottom:20px}
.form-group label{display:block;font-size:12px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;color:var(--gray-mid);margin-bottom:8px}
.form-group input,.form-group textarea,.form-group select{width:100%;background:var(--navy);border:1px solid rgba(91,155,213,0.2);border-radius:7px;padding:12px 16px;color:var(--white);font-size:14px;font-family:inherit;outline:none;transition:border 0.2s}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--teal)}
.form-group textarea{resize:vertical;min-height:100px}
.form-group select option{background:var(--navy)}
.form-status{margin-top:12px;font-size:13px;line-height:1.5;min-height:20px}
.form-status.success{color:var(--teal-light)}
.form-status.error{color:#ffb3b3}
.contact-info{padding-top:0}
.contact-info h3{font-size:22px;font-weight:500;color:var(--white);margin-bottom:16px}
.contact-info p{font-size:15px;color:var(--gray-light);line-height:1.7;margin-bottom:32px}
.next-steps{display:flex;flex-direction:column;gap:16px}
.next-step{background:var(--navy-mid);border:1px solid rgba(91,155,213,0.12);border-radius:10px;padding:20px 24px;display:flex;align-items:flex-start;gap:16px}
.step-num{font-size:20px;font-weight:300;color:var(--teal);min-width:28px}
.next-step h4{font-size:14px;font-weight:600;color:var(--white);margin-bottom:4px}
.next-step p{font-size:13px;color:var(--gray-mid);line-height:1.5}
.contact-email{margin-top:32px;padding:20px 24px;background:var(--navy-mid);border:1px solid rgba(91,155,213,0.12);border-radius:10px}
.contact-email .label{font-size:11px;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:var(--gray-mid);margin-bottom:6px}
.contact-email a{color:var(--teal-light);font-size:16px;text-decoration:none;font-weight:500}

/* FOOTER */
footer{background:var(--navy-mid);border-top:1px solid rgba(91,155,213,0.1);padding:48px;margin-top:80px}
.footer-inner{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}
.footer-copy{font-size:13px;color:var(--text-muted)}
.footer-links{display:flex;gap:24px}
.footer-links a{font-size:13px;color:var(--text-muted);text-decoration:none;transition:color 0.2s}
.footer-links a:hover{color:var(--gray-light)}

/* UTILS */
.mt-48{margin-top:48px}
.mb-8{margin-bottom:8px}
.text-teal{color:var(--teal-light)}
.full-width{padding-left:0;padding-right:0}