:root{
  --ink:#12211F;
  --ink-soft:#1B2E2B;
  --paper:#FFFFFF;
  --paper-soft:#F1F4F3;
  --steel:#5B6863;
  --steel-light:#9FB0AC;
  --cobalt:#0E8C9E;
  --cobalt-bright:#17B4C9;
  --cobalt-deep:#0B4A54;
  --gold:#0B7385;
  --gold-bright:#2FD1E3;
  --line-on-paper:rgba(18,33,31,.13);
  --line-on-ink:rgba(255,255,255,.14);
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:'IBM Plex Sans', sans-serif;
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,blockquote{font-family:'Fraunces', serif;font-weight:500;letter-spacing:-0.01em;}
a{color:inherit;text-decoration:none;}
img,svg{display:block;max-width:100%;}
.container{max-width:1180px;margin:0 auto;padding:0 40px;}
@media (max-width:700px){.container{padding:0 22px;}}

/* ---------- NAV ---------- */
nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(18,24,29,.94);backdrop-filter:blur(6px);border-bottom:1px solid var(--line-on-ink);}
.nav-inner{max-width:1180px;margin:0 auto;padding:16px 40px;display:flex;align-items:center;justify-content:space-between;color:var(--paper);gap:24px;}
@media (max-width:700px){.nav-inner{padding:14px 22px;}}
.nav-name{font-family:'Fraunces', serif;font-size:1.05rem;font-weight:500;display:flex;align-items:center;gap:10px;}
.nav-name-text span{color:var(--gold-bright);font-style:italic;}
.nav-links{display:flex;gap:30px;font-size:.88rem;}
.nav-links a{opacity:.75;transition:opacity .2s ease;border-bottom:1px solid transparent;padding-bottom:2px;}
.nav-links a:hover,.nav-links a.active{opacity:1;border-color:var(--cobalt-bright);}
@media (max-width:900px){.nav-links{display:none;}}
.nav-right{display:flex;align-items:center;gap:16px;}
.wa-pill{display:flex;align-items:center;gap:8px;background:var(--cobalt);color:var(--paper);padding:9px 16px;border-radius:20px;font-size:.82rem;transition:background .2s ease;}
.wa-pill:hover{background:var(--cobalt-bright);}
@media (max-width:520px){.wa-pill span,.wa-pill{font-size:0;padding:9px;gap:0;}.wa-pill svg{width:16px;height:16px;}}
.lang-switch{display:flex;gap:2px;font-size:.76rem;border:1px solid var(--line-on-ink);border-radius:20px;padding:3px;}
.lang-btn{padding:5px 10px;border-radius:16px;opacity:.55;transition:all .2s ease;}
.lang-btn.active{opacity:1;background:var(--cobalt-deep);}
.burger{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:6px;}
.burger span{width:20px;height:1.5px;background:var(--paper);display:block;}
@media (max-width:900px){.burger{display:flex;}}
.mobile-links{display:none;flex-direction:column;background:var(--ink);border-bottom:1px solid var(--line-on-ink);padding:6px 22px 18px;}
.mobile-links a{color:var(--paper);padding:10px 0;font-size:.95rem;border-bottom:1px solid var(--line-on-ink);}
body.nav-open .mobile-links{display:flex;}

/* ---------- HERO ---------- */
.hero{background:var(--ink);color:var(--paper);padding:132px 0 0;overflow:hidden;}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:0;align-items:stretch;min-height:640px;max-width:1400px;margin:0 auto;}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;min-height:0;}.hero{padding:112px 0 0;}}
.hero-text-col{padding:44px 40px 60px 40px;display:flex;flex-direction:column;justify-content:center;}
@media (max-width:900px){.hero-text-col{padding:32px 22px 40px;}}
.hero-photo-col{position:relative;min-height:420px;}
@media (max-width:900px){.hero-photo-col{min-height:340px;}}
.hero-photo-col img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;filter:grayscale(35%) contrast(1.05);}
.hero-photo-col::after{content:'';position:absolute;inset:0;background:var(--cobalt-deep);mix-blend-mode:color;opacity:.55;}
.hero-photo-col::before{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,33,31,0) 55%,rgba(18,33,31,.5) 100%);z-index:2;}
.hero-eyebrow{color:var(--cobalt-bright);font-size:.95rem;font-style:italic;font-family:'Fraunces',serif;margin-bottom:22px;}
.hero h1{font-size:clamp(2.4rem,5vw,4rem);line-height:1.08;font-weight:500;max-width:13ch;}
.hero-sub{margin-top:26px;font-size:1.06rem;color:#C7D0D5;max-width:44ch;font-weight:300;}
.hero-cred{margin-top:32px;display:flex;gap:26px;flex-wrap:wrap;font-size:.86rem;color:var(--steel-light);}
.hero-cred b{color:var(--paper);font-weight:500;}
.hero-cta{margin-top:40px;display:flex;gap:18px;align-items:center;flex-wrap:wrap;}
.btn-primary{background:var(--cobalt);color:var(--paper);padding:14px 26px;border-radius:2px;font-size:.9rem;transition:background .2s ease;display:inline-block;}
.btn-primary:hover{background:var(--cobalt-bright);}
.btn-ghost{border-bottom:1px solid var(--line-on-ink);padding-bottom:3px;font-size:.9rem;color:var(--paper);opacity:.85;}
.btn-ghost:hover{opacity:1;border-color:var(--paper);}

/* ---------- SECTION SCAFFOLD ---------- */
section{padding:88px 0;}
@media (max-width:700px){section{padding:60px 0;}}
.section-dark{background:var(--ink);color:var(--paper);}
.kicker{font-family:'Fraunces',serif;font-style:italic;color:var(--gold);font-size:1.02rem;margin-bottom:14px;}
.section-dark .kicker{color:var(--gold-bright);}
h2.section-title,h1.section-title{font-size:clamp(1.7rem,3.2vw,2.5rem);max-width:18ch;margin-bottom:36px;}
.section-title.big{margin-bottom:20px;max-width:20ch;}
.page-lead{font-size:1.1rem;color:var(--steel);max-width:56ch;font-weight:300;}
.page-lead.light{color:#C7D0D5;}
.page-head{padding-top:170px;padding-bottom:60px;}
@media (max-width:700px){.page-head{padding-top:128px;}}

/* ---------- ABOUT (home) ---------- */
.about-grid{display:grid;grid-template-columns:1.3fr .9fr;gap:70px;align-items:start;}
@media (max-width:860px){.about-grid{grid-template-columns:1fr;gap:40px;}}
.about-text p{font-size:1.1rem;max-width:56ch;margin-bottom:20px;color:#2B3A44;}
.link-more{display:inline-block;margin-top:6px;font-family:'Fraunces',serif;font-style:italic;color:var(--cobalt);border-bottom:1px solid var(--line-on-paper);padding-bottom:2px;}
.link-more.light{color:var(--cobalt-bright);border-color:var(--line-on-ink);}
.stat-strip{border-top:1px solid var(--line-on-paper);padding-top:26px;display:grid;grid-template-columns:1fr 1fr;gap:28px 20px;}
.stat{display:flex;flex-direction:column;gap:4px;}
.stat .num{font-family:'Fraunces',serif;font-size:2.9rem;font-weight:500;color:var(--cobalt);line-height:1;}
.stat .lbl{font-size:.86rem;color:var(--steel);max-width:20ch;}

/* ---------- EXPERTISE (home grid) ---------- */
.expertise-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line-on-paper);border-left:1px solid var(--line-on-paper);}
@media (max-width:700px){.expertise-grid{grid-template-columns:1fr;}}
.exp-item{padding:44px 38px;border-right:1px solid var(--line-on-paper);border-bottom:1px solid var(--line-on-paper);}
.exp-item:nth-child(odd){background:var(--paper-soft);}
.exp-item svg{width:36px;height:36px;margin-bottom:20px;}
.exp-item h3{font-size:1.24rem;font-weight:500;margin-bottom:10px;}
.exp-item p{color:var(--steel);font-size:.94rem;max-width:36ch;font-weight:300;}

/* ---------- EXPERTISE PAGE ---------- */
.exp-detail-list{display:flex;flex-direction:column;}
.exp-detail-item{display:grid;grid-template-columns:60px 1fr;gap:24px;padding:36px 28px;border-top:1px solid var(--line-on-paper);}
.exp-detail-item:nth-child(even){background:var(--paper-soft);}
.exp-detail-item:last-child{border-bottom:1px solid var(--line-on-paper);}
.exp-detail-num svg{width:34px;height:34px;}
.exp-detail-item h3{font-size:1.2rem;margin-bottom:8px;}
.exp-detail-item p{color:var(--steel);max-width:60ch;font-size:.98rem;font-weight:300;}
.note-box{border-left:2px solid var(--cobalt);padding:18px 26px;font-size:.94rem;color:var(--steel);max-width:70ch;}
.note-box strong{color:var(--ink);}

/* ---------- TIMELINE ---------- */
.timeline{position:relative;padding-left:34px;border-left:1px solid var(--line-on-paper);max-width:760px;}
.tl-item{position:relative;padding-bottom:44px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{content:'';position:absolute;left:-39px;top:6px;width:9px;height:9px;border-radius:50%;background:var(--gold);border:2px solid var(--paper);box-shadow:0 0 0 1px var(--gold);}
.tl-date{font-family:'Fraunces',serif;font-style:italic;color:var(--gold);font-size:1rem;margin-bottom:6px;}
.tl-item h3{font-size:1.12rem;font-weight:500;margin-bottom:6px;}
.tl-item p{color:#48555E;font-size:.94rem;max-width:52ch;}

/* ---------- CONFERENCES ---------- */
.conf-list{margin-top:40px;display:flex;flex-direction:column;}
.conf-row{display:grid;grid-template-columns:80px 1fr;gap:22px;padding:20px 0;border-top:1px solid var(--line-on-ink);}
.conf-row:last-child{border-bottom:1px solid var(--line-on-ink);}
.conf-date{font-family:'Fraunces',serif;font-style:italic;color:var(--gold-bright);font-size:.95rem;}
.conf-row h4{font-size:1.02rem;font-weight:500;margin-bottom:4px;}
.conf-row p{color:#ABBAC1;font-size:.9rem;font-weight:300;max-width:56ch;}
.conf-note{margin-top:26px;font-size:.86rem;color:var(--steel-light);font-style:italic;}
section:not(.section-dark) .conf-note{color:var(--steel);}

/* ---------- ABOUT PAGE ---------- */
.about-detail-grid{display:grid;grid-template-columns:1.3fr .8fr;gap:60px;align-items:start;}
@media (max-width:860px){.about-detail-grid{grid-template-columns:1fr;gap:36px;}}
.about-detail-grid .about-text p{margin-bottom:22px;}
.about-detail-grid .about-text p:first-of-type::first-letter{font-family:'Fraunces',serif;font-size:4.2rem;font-weight:500;float:left;line-height:.85;margin:4px 8px 0 0;color:var(--cobalt);}
.quote-section blockquote{font-size:clamp(1.7rem,3.4vw,2.6rem);max-width:20ch;line-height:1.25;font-style:italic;font-weight:400;}
.global-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:70px;}
@media (max-width:860px){.global-grid{grid-template-columns:1fr;gap:44px;}}
.member-list{list-style:none;border-top:1px solid var(--line-on-ink);}
.member-list.light{border-color:var(--line-on-paper);}
.member-list li{padding:16px 0;border-bottom:1px solid var(--line-on-ink);font-size:.96rem;display:flex;justify-content:space-between;gap:20px;}
.member-list.light li{border-color:var(--line-on-paper);}
.member-list .abbr{color:var(--gold);font-family:'Fraunces',serif;font-style:italic;white-space:nowrap;}
.lang-line{font-size:1.02rem;color:var(--steel);max-width:40ch;}

/* ---------- PLACEHOLDER BOX ---------- */
.ph-box{border:1px dashed var(--line-on-paper);border-radius:2px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:var(--steel);background:var(--paper-soft);width:100%;}
.section-dark .ph-box{border-color:var(--line-on-ink);background:var(--ink-soft);color:var(--steel-light);}
.ph-box span{font-size:.85rem;}
.photo-box{width:100%;overflow:hidden;border-radius:2px;background:var(--paper-soft);position:relative;}
.photo-box img{width:100%;height:100%;object-fit:cover;display:block;filter:grayscale(35%) contrast(1.05);}
.photo-box::after{content:'';position:absolute;inset:0;background:var(--cobalt-deep);mix-blend-mode:color;opacity:.4;}

/* ---------- CTA BAND ---------- */
.cta-band{background:var(--cobalt-deep);color:var(--paper);}
.cta-band-inner{text-align:left;max-width:640px;}
.cta-band h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:16px;}
.cta-band p{font-size:1.02rem;color:#C7D6E0;font-weight:300;margin-bottom:30px;max-width:52ch;}

/* ---------- CONTACT PAGE ---------- */
.contact-grid2{display:grid;grid-template-columns:1fr 1fr;gap:50px;margin-bottom:50px;}
@media (max-width:860px){.contact-grid2{grid-template-columns:1fr;}}
.contact-links{display:flex;flex-direction:column;gap:14px;}
.contact-btn{border:1px solid var(--line-on-paper);padding:18px 22px;border-radius:2px;font-size:1.05rem;display:flex;align-items:center;gap:12px;transition:border-color .2s ease, color .2s ease;}
.contact-btn:hover{border-color:var(--cobalt);color:var(--cobalt);}
.contact-btn.wa{background:var(--cobalt);color:var(--paper);border-color:var(--cobalt);}
.contact-btn.wa:hover{background:var(--cobalt-bright);border-color:var(--cobalt-bright);color:var(--ink);}
.contact-meta-box{display:flex;flex-direction:column;gap:26px;}
.cm-row{display:flex;flex-direction:column;gap:4px;border-top:1px solid var(--line-on-paper);padding-top:14px;}
.cm-label{font-family:'Fraunces',serif;font-style:italic;color:var(--gold);font-size:.92rem;}
.cm-note{font-size:.82rem;color:var(--steel-light);}

footer{padding:32px 0;border-top:1px solid var(--line-on-paper);font-size:.8rem;color:var(--steel);}
.footer-inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}

/* ---------- WHY CHOOSE ---------- */
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px 48px;margin-top:8px;}
@media (max-width:700px){.why-grid{grid-template-columns:1fr;}}
.why-item{border-top:1px solid var(--line-on-ink);padding-top:18px;}
.why-item h3{font-size:1.1rem;margin-bottom:8px;}
.why-item p{color:#ABBAC1;font-size:.94rem;font-weight:300;max-width:44ch;}

/* ---------- MEDIA / PRESS ---------- */
.media-list{display:flex;flex-direction:column;margin-top:30px;}
.media-item{display:grid;grid-template-columns:140px 1fr;gap:20px;padding:20px 0;border-top:1px solid var(--line-on-ink);color:var(--paper);transition:opacity .2s ease;}
.media-item:last-child{border-bottom:1px solid var(--line-on-ink);}
.media-item:hover{opacity:.75;}
.media-source{font-family:'Fraunces',serif;font-style:italic;color:var(--gold-bright);font-size:.92rem;}
.media-title{font-size:.96rem;font-weight:300;max-width:60ch;}
@media (max-width:640px){.media-item{grid-template-columns:1fr;gap:4px;}}

/* ---------- FAQ ---------- */
.faq-list{margin-top:30px;display:flex;flex-direction:column;}
.faq-item{border-top:1px solid var(--line-on-ink);padding:18px 0;}
.faq-item:last-child{border-bottom:1px solid var(--line-on-ink);}
.faq-item summary{cursor:pointer;font-family:'Fraunces',serif;font-size:1.05rem;list-style:none;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:'+';float:right;color:var(--gold-bright);font-size:1.2rem;}
.faq-item[open] summary::after{content:'−';}
.faq-item p{margin-top:14px;color:#ABBAC1;font-size:.94rem;font-weight:300;max-width:64ch;}

/* ---------- VIDEO / MAP EMBEDS ---------- */
.video-wrap{max-width:860px;}
.video-embed{position:relative;width:100%;padding-top:56.25%;background:var(--ink);border-radius:2px;overflow:hidden;}
.video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0;}
.map-embed{width:100%;height:340px;border-radius:2px;overflow:hidden;filter:grayscale(25%) contrast(1.05);}
.map-embed iframe{width:100%;height:100%;border:0;}