:root{
    --navy:#10264C; --navy-deep:#0B1D3A; --navy-card:#16305C;
    --blue:#4E9BD8; --blue-light:#7FB9E8; --blue-pale:#BCD9F2;
    --ink:#152238; --muted:#5A6B85; --light:#F4F7FB; --white:#FFFFFF;
    --radius:16px;
  }
  *{margin:0;padding:0;box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{font-family:'Inter',sans-serif;color:var(--ink);background:var(--navy);line-height:1.6;overflow-x:hidden}
  h1,h2,h3,h4{font-family:'Archivo',sans-serif;line-height:1.12;letter-spacing:-0.01em}
  .accent{color:var(--blue-light)}
  img{max-width:100%;display:block}
  a{text-decoration:none;color:inherit}
  .wrap{max-width:1180px;margin:0 auto;padding:0 28px}
  section{padding:88px 0}
  section[id],header[id],div[id]{scroll-margin-top:76px}
  .eyebrow{font-family:'Archivo',sans-serif;font-weight:700;font-size:13px;letter-spacing:.18em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
  .btn{display:inline-block;font-family:'Archivo',sans-serif;font-weight:700;font-size:16px;padding:15px 32px;border-radius:10px;transition:transform .15s ease, box-shadow .15s ease}
  .btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(11,29,58,.35)}
  .btn-primary{background:var(--blue);color:#fff}
  .btn-ghost{border:2px solid rgba(255,255,255,.45);color:#fff}
  .btn-dark{background:var(--navy);color:#fff}

  /* NAV */
  nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(11,29,58,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08)}
  .nav-in{max-width:1180px;margin:0 auto;padding:14px 28px;display:flex;align-items:center;justify-content:space-between}
  .nav-logo img{height:48px}
  .nav-links{display:flex;gap:30px;align-items:center}
  .nav-links a{color:rgba(255,255,255,.85);font-size:15px;font-weight:500}
  .nav-links a:hover{color:#fff}
  .nav-links .btn{padding:10px 22px;font-size:14px}
  @media(max-width:900px){.nav-links a:not(.btn){display:none}}

  /* HERO */
  .hero{position:relative;min-height:92vh;display:flex;align-items:center;overflow:hidden;padding:140px 0 0}
  .hero-bg{position:absolute;inset:0;background:url('media/hero-bg.jpg') center/cover no-repeat}
  .hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(100deg, rgba(11,29,58,.96) 0%, rgba(16,38,76,.88) 45%, rgba(16,38,76,.62) 100%)}
  .hero-in{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:20px;align-items:end;width:100%}
  .hero-copy{padding-bottom:90px}
  .hero-name{font-family:'Archivo',sans-serif;font-weight:700;font-size:15px;letter-spacing:.22em;text-transform:uppercase;color:var(--blue-light);margin-bottom:18px}
  .hero h1{font-size:clamp(38px,4.6vw,60px);font-weight:800;color:#fff;margin-bottom:20px}
  .hero-role{font-style:italic;font-weight:600;font-size:19px;color:var(--blue-pale);margin-bottom:34px}
  .hero-ctas{display:flex;gap:16px;flex-wrap:wrap}
  .hero-stats{display:flex;gap:44px;margin-bottom:40px}
  .stat .num{font-family:'Archivo',sans-serif;font-weight:800;font-size:34px;color:#fff}
  .stat .lbl{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.65)}
  .hero-portrait{position:relative;align-self:end}
  .hero-portrait img{width:100%;max-width:430px;margin:0 auto;filter:drop-shadow(0 20px 50px rgba(0,0,0,.45))}
  .hero-portrait.stage{align-self:stretch;display:flex}
  .hero-portrait.stage img{max-width:480px;height:100%;object-fit:cover;object-position:center top;filter:none;
    -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 15%,#000 85%,transparent 100%);
    mask-image:linear-gradient(90deg,transparent 0,#000 15%,#000 85%,transparent 100%)}
  @media(max-width:860px){
    .hero-in{grid-template-columns:1fr}
    .hero-portrait{display:none}
    .hero-copy{padding-bottom:70px}
  }

  /* LOGO BAR */
  .logobar{background:var(--light);padding:44px 0;border-top:1px solid #E3EAF3}
  .logobar p{text-align:center;font-family:'Archivo',sans-serif;font-size:17px;letter-spacing:.1em;text-transform:uppercase;color:var(--navy);margin-bottom:30px;font-weight:700}
  .logos{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:28px 34px;align-items:center;justify-items:center;max-width:1060px;margin:0 auto}
  .logos img{max-height:40px;max-width:min(130px,100%);width:auto;height:auto;filter:grayscale(1);opacity:.75;transition:filter .2s,opacity .2s}
  .logos img:hover{filter:none;opacity:1}
  .logos img.tall{max-height:52px}
  @media(max-width:900px){.logos{grid-template-columns:repeat(4,minmax(0,1fr));gap:24px 22px}}
  @media(max-width:560px){.logos{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px 18px}}

  /* ABOUT */
  .about{background:var(--navy)}
  .about-in{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}
  .about-img img{border-radius:var(--radius);box-shadow:0 24px 60px rgba(0,0,0,.4)}
  .about-img img.cutout{border-radius:0;box-shadow:none;filter:drop-shadow(0 24px 50px rgba(0,0,0,.45));max-width:400px;margin:0 auto}
  .about h2{font-size:clamp(30px,3.4vw,42px);color:#fff;margin-bottom:22px}
  .about p{color:rgba(255,255,255,.82);margin-bottom:16px;font-size:17px}
  .about .links{margin-top:26px;display:flex;gap:16px;flex-wrap:wrap}
  @media(max-width:860px){.about-in{grid-template-columns:1fr}}

  /* VIDEO */
  .video{background:var(--navy-deep)}
  .video-in{display:grid;grid-template-columns:1.3fr .7fr;gap:56px;align-items:center}
  .video-frame{position:relative;padding-top:56.25%;border-radius:var(--radius);overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.45)}
  .video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
  .video h2{font-size:clamp(28px,3vw,38px);color:#fff;margin-bottom:20px}
  .video p{color:rgba(255,255,255,.82);margin-bottom:14px}
  @media(max-width:860px){.video-in{grid-template-columns:1fr}}

  /* KEYNOTES */
  .keynotes{background:var(--navy)}
  .sec-head{text-align:center;max-width:720px;margin:0 auto 60px}
  .sec-head h2{font-size:clamp(30px,3.6vw,44px);color:#fff}
  .sec-head.dark-on-light h2{color:var(--navy)}
  .sec-head p{margin-top:14px;color:rgba(255,255,255,.75);font-size:17px}
  .sec-head.dark-on-light p{color:var(--muted)}
  .topic{display:grid;grid-template-columns:340px 1fr;gap:0;margin-bottom:40px;border-radius:var(--radius);overflow:hidden;box-shadow:0 18px 50px rgba(0,0,0,.3)}
  .topic-img{background:var(--navy-card);position:relative}
  .topic-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
  .topic-body{background:#fff;padding:40px 44px}
  .topic-body .kicker{font-family:'Archivo',sans-serif;font-weight:700;color:var(--blue);font-size:16px;margin-bottom:6px}
  .topic-body h3{font-size:26px;color:var(--navy);margin-bottom:14px}
  .topic-body p{color:var(--ink);margin-bottom:16px}
  .topic-body h4{font-size:16px;color:var(--navy);margin-bottom:8px}
  .topic-body ul{padding-left:22px;color:var(--ink)}
  .topic-body li{margin-bottom:4px}
  @media(max-width:860px){.topic{grid-template-columns:1fr}.topic-img{height:260px}}
  .cta-strip{display:flex;align-items:center;justify-content:center;gap:26px;margin-top:56px;flex-wrap:wrap}
  .cta-strip h3{font-size:26px;color:var(--blue-light)}

  /* BOOKS (light) */
  .books{background:var(--light)}
  .cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
  .card{background:#fff;border:1px solid #E3EAF3;border-radius:var(--radius);padding:30px;display:flex;flex-direction:column;box-shadow:0 8px 26px rgba(16,38,76,.07)}
  .card .art{border:1px solid #EDF2F8;border-radius:12px;margin-bottom:22px;height:300px;overflow:hidden}
  .card .art img{width:100%;height:100%;object-fit:cover}
  .card h3{font-size:24px;color:var(--navy);margin-bottom:12px}
  .card p{color:var(--muted);flex:1;margin-bottom:22px}
  .card .btn{align-self:flex-start;background:var(--blue);color:#fff;padding:12px 26px;font-size:15px}
  @media(max-width:900px){.cards3{grid-template-columns:1fr}}

  /* SERVICES */
  .services{background:var(--navy)}
  .svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
  .svc{background:#fff;border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
  .svc img.photo{width:100%;height:210px;object-fit:cover}
  .svc .body{padding:30px 32px;display:flex;flex-direction:column;flex:1}
  .svc h3{font-size:23px;color:var(--navy);margin:0 0 8px}
  .svc .tag{font-weight:700;color:var(--blue);margin-bottom:10px;font-size:15.5px}
  .svc p{color:var(--ink);font-size:15.5px}
  .svc a.morelink{display:inline-block;margin-top:auto;padding-top:16px;font-weight:700;color:var(--blue)}
  .svc a.morelink:hover{text-decoration:underline}
  @media(max-width:900px){.svc-grid{grid-template-columns:1fr}}

  /* TESTIMONIALS (light) */
  .testimonials{background:var(--light)}
  .t-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:24px}
  .t-card{background:#fff;border:1px solid #E3EAF3;border-radius:var(--radius);padding:28px;position:relative}
  .t-card .scope{font-family:'Archivo',sans-serif;font-weight:800;font-size:12px;letter-spacing:.14em;color:var(--blue);text-align:right;margin-bottom:14px}
  .t-card blockquote{font-size:15.5px;color:var(--ink);margin-bottom:20px}
  .t-who{display:flex;align-items:center;gap:12px}
  .t-who img{width:46px;height:46px;border-radius:50%;object-fit:cover}
  .t-who .n{font-weight:700;color:var(--blue);font-size:15px}
  .t-who .r{font-size:12.5px;color:var(--muted);font-weight:600}
  @media(max-width:900px){.t-grid{grid-template-columns:1fr}}

  /* PRESS + NEWSLETTER */
  .press{background:var(--navy-deep)}
  .press-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:stretch}
  .p-card{background:var(--navy-card);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
  .p-card img.photo{width:100%;height:390px;object-fit:cover}
  .p-card .body{padding:32px 36px;display:flex;flex-direction:column;flex:1}
  .p-card h3{color:#fff;font-size:24px;margin-bottom:10px}
  .p-card p{color:rgba(255,255,255,.75);margin-bottom:18px}
  .p-card .links{display:flex;gap:14px;flex-wrap:wrap;margin-top:auto}
  @media(max-width:860px){.press-grid{grid-template-columns:1fr}}

  /* CONTACT / FOOTER */
  .contact{background:var(--navy);text-align:center}
  .contact h2{font-size:clamp(30px,3.6vw,44px);color:#fff;margin-bottom:16px}
  .contact p{color:rgba(255,255,255,.78);max-width:560px;margin:0 auto 34px}
  footer{background:var(--navy-deep);border-top:1px solid rgba(255,255,255,.08);padding:44px 0}
  .foot-in{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
  .foot-in img{height:56px}
  .socials{display:flex;gap:18px;align-items:center}
  .socials a{color:rgba(255,255,255,.7);font-weight:600;font-size:14px}
  .socials a:hover{color:#fff}
  .copy{text-align:center;color:rgba(255,255,255,.5);font-size:14px;margin-top:30px}

  /* MOBILE POLISH */
  @media(max-width:600px){
    .hero-ctas{flex-direction:column;align-items:stretch}
    .hero-ctas .btn{text-align:center}
    .hero-stats{gap:28px}
    .card .btn{align-self:stretch;text-align:center}
    .p-card .links{flex-direction:column;align-items:stretch}
    .p-card .links .btn{text-align:center}
    .about .links{flex-direction:column;align-items:stretch}
    .about .links .btn{text-align:center}
    .foot-in{justify-content:center;text-align:center}
  }