/* ═══════════════════════════════════════════════════════════════
   TrialNexus Website — shared styles
   Imports the design-system tokens + extends with site chrome,
   page shells, hero variations, and motion primitives.
   ═══════════════════════════════════════════════════════════════ */
@import url('../colors_and_type.css');

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0}
body{
  font-family:var(--tn-font-body);
  font-size:16px;line-height:1.6;
  color:var(--tn-fg-1);
  background:var(--tn-bg-base);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;padding:0;color:inherit}
img{max-width:100%;display:block}
::selection{background:rgba(255,107,157,.18);color:var(--tn-fg-1)}

/* ─────── NAV ─────── */
/* Default = white text — every page now opens on a dark header */
.tn-nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:20px 32px;background:rgba(255,255,255,0);
  backdrop-filter:blur(0);transition:all .3s var(--tn-ease-out-expo);
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  color:#fff;
}
/* Scrolled = white backdrop, revert to dark text */
.tn-nav.scrolled{
  padding:12px 32px;background:rgba(255,255,255,.88);
  backdrop-filter:blur(24px) saturate(180%);
  border-bottom:1px solid var(--tn-border);
  color:var(--tn-fg-1);
}
.tn-logo{display:flex;align-items:center;gap:10px;font-family:var(--tn-font-body);font-size:17px;font-weight:600;letter-spacing:-.01em;color:inherit}
.tn-logo svg{width:30px;height:30px;flex-shrink:0}
.tn-nav-links{display:flex;gap:6px;align-items:center;flex:1;justify-content:center}
.tn-nav-links a{font-size:14px;font-weight:500;color:rgba(255,255,255,.72);padding:8px 14px;border-radius:100px;transition:all .2s}
.tn-nav.scrolled .tn-nav-links a{color:var(--tn-fg-2)}
.tn-nav-links a:hover{color:#fff;background:rgba(255,255,255,.06)}
.tn-nav.scrolled .tn-nav-links a:hover{color:var(--tn-fg-1);background:rgba(10,10,26,.04)}
.tn-nav-links a.active{color:#fff;background:rgba(255,255,255,.1)}
.tn-nav.scrolled .tn-nav-links a.active{color:var(--tn-fg-1);background:rgba(10,10,26,.05)}
.tn-nav-right{display:flex;align-items:center;gap:10px;flex-shrink:0}
.tn-nav-cta{
  background:#fff;color:var(--tn-fg-1);padding:10px 18px;border-radius:100px;
  font-size:13.5px;font-weight:600;transition:all .3s var(--tn-ease-out-expo);
  display:inline-flex;align-items:center;gap:6px;white-space:nowrap;flex-shrink:0;
}
@media (max-width:1040px){.tn-nav-cta{padding:10px 14px;font-size:13px}}
.tn-nav-cta:hover{background:var(--tn-cream);transform:translateY(-1px);box-shadow:0 4px 20px rgba(255,255,255,.15)}
.tn-nav.scrolled .tn-nav-cta{background:var(--tn-fg-1);color:#fff}
.tn-nav.scrolled .tn-nav-cta:hover{background:var(--tn-cosmic);box-shadow:0 4px 20px rgba(10,10,26,.15)}
.tn-nav-ghost{font-size:13.5px;font-weight:500;color:rgba(255,255,255,.72);padding:10px 14px;border-radius:100px;transition:color .2s}
.tn-nav-ghost:hover{color:#fff}
.tn-nav.scrolled .tn-nav-ghost{color:var(--tn-fg-2)}
.tn-nav.scrolled .tn-nav-ghost:hover{color:var(--tn-fg-1)}
.tn-menu-btn{display:none;width:36px;height:36px;border-radius:10px;align-items:center;justify-content:center}
.tn-menu-btn:hover{background:rgba(10,10,26,.04)}
@media (max-width:1200px){
  .tn-nav-right .tn-nav-ghost{display:none}
  .tn-nav-links{gap:2px}
  .tn-nav-links a{padding:8px 10px;font-size:13.5px}
}
@media (max-width:900px){
  .tn-nav-links,.tn-nav-right .tn-nav-ghost{display:none}
  .tn-menu-btn{display:inline-flex}
}

/* nav dropdown */
.tn-nav-dd{position:relative;display:flex;align-items:center}
.tn-nav-dd-btn{font-size:14px;font-weight:500;color:rgba(255,255,255,.72);padding:8px 14px;border-radius:100px;display:flex;align-items:center;gap:5px;cursor:pointer;background:none;border:none;font-family:inherit;transition:all .2s}
.tn-nav-dd-btn:hover,.tn-nav-dd-btn.active{color:#fff;background:rgba(255,255,255,.06)}
.tn-nav.scrolled .tn-nav-dd-btn{color:var(--tn-fg-2)}
.tn-nav.scrolled .tn-nav-dd-btn:hover,.tn-nav.scrolled .tn-nav-dd-btn.active{color:var(--tn-fg-1);background:rgba(10,10,26,.04)}
.tn-nav-dd-caret{width:10px;height:10px;transition:transform .2s;opacity:.6}
.tn-nav-dd.open .tn-nav-dd-caret{transform:rotate(180deg)}
.tn-nav-dd-menu{position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%);display:flex;flex-direction:column;background:#fff;border:1px solid var(--tn-border);border-radius:16px;padding:6px;min-width:260px;box-shadow:0 8px 32px rgba(10,10,26,.1),0 2px 8px rgba(10,10,26,.06);z-index:200;opacity:0;pointer-events:none;transform:translateX(-50%) translateY(-6px);transition:opacity .18s var(--tn-ease-out-expo),transform .18s var(--tn-ease-out-expo)}
.tn-nav-dd.open .tn-nav-dd-menu{opacity:1;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.tn-nav-dd-menu::before{content:'';position:absolute;top:-10px;left:0;right:0;height:10px}
.tn-nav-dd-item{display:flex;flex-direction:column;gap:2px;padding:10px 14px;color:inherit;transition:background .15s}
.tn-nav-dd-menu .tn-nav-dd-item{border-radius:0}
.tn-nav-dd-menu .tn-nav-dd-item:first-child{border-radius:10px 10px 0 0}
.tn-nav-dd-menu .tn-nav-dd-item:last-child{border-radius:0 0 10px 10px}
.tn-nav-dd-menu .tn-nav-dd-item:hover{background:rgba(10,10,26,.07);color:var(--tn-fg-1)}
.tn-nav-dd-item strong{font-size:13.5px;font-weight:600;color:var(--tn-fg-1);display:block}
.tn-nav-dd-item span{font-size:12px;color:var(--tn-fg-3);display:block}
@media (max-width:1200px){.tn-nav-dd-btn{padding:8px 10px;font-size:13.5px}}

/* mobile drawer */
.tn-drawer-scrim{position:fixed;inset:0;background:rgba(10,10,26,.5);backdrop-filter:blur(4px);z-index:1500;opacity:0;pointer-events:none;transition:opacity .3s}
.tn-drawer-scrim.open{opacity:1;pointer-events:auto}
.tn-drawer{position:fixed;top:0;right:0;bottom:0;width:min(320px,85vw);background:#fff;z-index:1600;transform:translateX(100%);transition:transform .4s var(--tn-ease-out-expo);padding:24px;display:flex;flex-direction:column;gap:8px}
.tn-drawer.open{transform:translateX(0)}
.tn-drawer-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.tn-drawer a{display:block;padding:14px 12px;border-radius:12px;font-size:16px;font-weight:600;color:var(--tn-fg-1)}
.tn-drawer a:hover{background:var(--tn-cream)}
.tn-drawer-cta{margin-top:auto;padding:16px;border-top:1px solid var(--tn-border)}
.tn-drawer-section{display:block;padding:14px 12px 4px;margin-top:8px;border-top:1px solid var(--tn-border);font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--tn-fg-3);font-family:var(--tn-font-mono)}
.tn-drawer-sub{padding-left:22px!important;font-size:14px!important;font-weight:500!important;color:var(--tn-fg-2)!important}

/* ─────── BUTTONS ─────── */
.tn-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:100px;font-weight:600;font-size:15px;
  transition:all .4s var(--tn-ease-out-expo);white-space:nowrap;
  font-family:inherit;letter-spacing:-.005em;
}
.tn-btn-primary{background:var(--tn-gradient-button);color:#fff;box-shadow:var(--tn-shadow-cta-rest)}
.tn-btn-primary:hover{transform:translateY(-2px);box-shadow:var(--tn-shadow-cta)}
.tn-btn-secondary{background:transparent;color:var(--tn-fg-1);border:1.5px solid rgba(10,10,26,.15);font-weight:500}
.tn-btn-secondary:hover{border-color:var(--tn-fg-1);transform:translateY(-2px)}
.tn-btn-secondary.on-dark{color:#fff;border-color:rgba(255,255,255,.22)}
.tn-btn-secondary.on-dark:hover{border-color:#fff;background:rgba(255,255,255,.04)}
.tn-btn-dark{background:var(--tn-fg-1);color:#fff}
.tn-btn-dark:hover{background:var(--tn-cosmic);transform:translateY(-2px)}
.tn-btn-sm{padding:10px 20px;font-size:13.5px}
.tn-btn-lg{padding:16px 34px;font-size:16px}
.tn-arrow{display:inline-block;transition:transform .3s var(--tn-ease-out-expo)}
.tn-btn:hover .tn-arrow{transform:translateX(4px)}

/* ─────── SECTION SCAFFOLDING ─────── */
.tn-section{padding:100px 32px;position:relative}
.tn-section::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(to right,transparent,rgba(10,10,26,.07),transparent);pointer-events:none}
.tn-section-sm{padding:72px 32px}
.tn-section-lg{padding:140px 32px}
.tn-section-alt{background:var(--tn-cream);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='.028'/%3E%3C/svg%3E")}
.tn-section-alt::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(to right,transparent,var(--tn-light-gray),transparent)}
.tn-section-dark{background:var(--tn-bg-dark);color:#fff;overflow:hidden}
.tn-section-dark::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 20% 10%,rgba(255,107,157,.14),transparent 55%),radial-gradient(ellipse at 80% 90%,rgba(18,194,233,.14),transparent 55%);pointer-events:none}
.tn-container{max-width:1200px;margin:0 auto;position:relative;z-index:1}
.tn-container-narrow{max-width:880px;margin:0 auto;position:relative;z-index:1}
.tn-container-wide{max-width:1360px;margin:0 auto;position:relative;z-index:1}

.tn-pre{display:inline-block;font-size:12.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:rgba(10,10,26,.52);margin-bottom:20px}
.tn-section-dark .tn-pre{color:rgba(255,255,255,.55)}
.tn-pre-dot{display:inline-flex;align-items:center;gap:10px;padding:6px 14px 6px 10px;border-radius:100px;background:var(--tn-cream);border:1px solid var(--tn-border);font-size:12px;font-weight:500;letter-spacing:.02em;text-transform:none;color:var(--tn-fg-2);margin-bottom:24px;white-space:nowrap}
.tn-pre-dot .tn-dot{width:6px;height:6px;border-radius:50%;background:#4ade80;box-shadow:0 0 8px rgba(74,222,128,.6);animation:tnPulse 2s ease-in-out infinite}
.tn-section-dark .tn-pre-dot{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.1);color:rgba(255,255,255,.75)}

@keyframes tnPulse{0%,100%{opacity:1}50%{opacity:.5}}

.tn-h1{font-family:var(--tn-font-heading);font-size:clamp(40px,5.5vw,72px);font-weight:700;line-height:1.04;letter-spacing:-.04em;margin:0 0 24px}
.tn-h2{font-family:var(--tn-font-heading);font-size:clamp(30px,3.6vw,48px);font-weight:600;line-height:1.12;letter-spacing:var(--tn-tracking-snug);margin:0 0 20px}
.tn-h3{font-family:var(--tn-font-heading);font-size:clamp(22px,2.2vw,28px);font-weight:600;line-height:1.2;letter-spacing:var(--tn-tracking-mid);margin:0 0 12px}
.tn-sub{font-size:clamp(17px,1.45vw,20px);color:var(--tn-fg-2);line-height:1.6;max-width:640px;margin:0}
.tn-section-dark .tn-sub{color:rgba(255,255,255,.72)}
.tn-section-dark .tn-h1,.tn-section-dark .tn-h2,.tn-section-dark .tn-h3{color:#fff}
.tn-grad{background:var(--tn-gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-style:normal}

/* ─────── HERO VARIANTS ─────── */
.tn-hero{position:relative;padding:140px 32px 80px;overflow:hidden;background:var(--tn-bg-dark);color:#fff}
.tn-hero-orbs{position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 700px 700px at -10% -30%,rgba(255,107,157,.22) 0%,transparent 70%),radial-gradient(ellipse 600px 600px at 110% 130%,rgba(18,194,233,.22) 0%,transparent 70%),radial-gradient(ellipse 500px 500px at 50% 50%,rgba(196,113,237,.15) 0%,transparent 70%)}
.tn-hero.on-dark{background:var(--tn-bg-dark);color:#fff}
.tn-hero .tn-hero-sub{color:rgba(255,255,255,.72)}
.tn-hero .tn-pre-dot{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.12);color:rgba(255,255,255,.8)}
.tn-hero .tn-dot{background:#4ade80}
.tn-hero-inner{position:relative;z-index:2;max-width:940px;margin:0 auto;text-align:center}
.tn-hero-inner.left{text-align:left;margin:0}
.tn-hero-grid{position:relative;z-index:2;max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
@media (max-width:900px){.tn-hero-grid{grid-template-columns:1fr;gap:40px}}
.tn-hero h1{font-family:var(--tn-font-heading);font-size:clamp(46px,6.8vw,92px);font-weight:700;line-height:1.01;letter-spacing:-.05em;margin:0 0 28px;color:#fff}
.tn-hero-sub{font-size:clamp(17px,1.5vw,21px);color:rgba(255,255,255,.72);line-height:1.6;max-width:640px;margin:0 auto 40px}
.tn-hero-inner.left .tn-hero-sub{margin-inline:0}
.tn-hero.on-dark .tn-hero-sub{color:rgba(255,255,255,.72)}
.tn-hero-ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:36px}
.tn-hero-inner.left .tn-hero-ctas{justify-content:flex-start}

/* feature pills under hero — dark-first (all current uses are on dark hero bg) */
.tn-trust{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.tn-hero-inner.left .tn-trust{justify-content:flex-start}
.tn-trust-item{padding:7px 16px;border-radius:100px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);font-size:12px;font-weight:500;color:rgba(255,255,255,.88);display:inline-flex;align-items:center;gap:8px;backdrop-filter:blur(8px);letter-spacing:.01em}
.tn-section .tn-trust-item,.tn-section-alt .tn-trust-item{background:rgba(0,0,0,.04);border-color:var(--tn-border);color:var(--tn-fg-2)}
.tn-trust-item .tn-dot{width:5px;height:5px;border-radius:50%;background:var(--tn-pink);box-shadow:0 0 7px rgba(255,107,157,.7)}

/* constellation canvas */
.tn-constellation{position:absolute;inset:0;width:100%;height:100%;z-index:1;opacity:.82;pointer-events:none}

/* ─────── CARDS & GRIDS ─────── */
.tn-card{
  background:var(--tn-bg-card-alt);border:1px solid rgba(10,10,26,.09);border-radius:20px;
  padding:28px;transition:all .4s var(--tn-ease-out-expo);position:relative;
  display:flex;flex-direction:column;
  box-shadow:0 4px 24px rgba(10,10,26,.07);
}
.tn-section-alt .tn-card{background:#fff}
.tn-card:hover{transform:translateY(-5px);box-shadow:0 24px 64px rgba(10,10,26,.13);border-color:rgba(10,10,26,.14)}
.tn-card.dark{background:rgba(255,255,255,.03);border-color:rgba(255,255,255,.08);color:#fff}
.tn-card.dark:hover{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.15);box-shadow:none}

.tn-feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;margin-top:56px;align-items:stretch}
.tn-feat-grid.cols-2{grid-template-columns:repeat(auto-fit,minmax(380px,1fr))}
.tn-feat-grid.cols-3{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}

.tn-feat-icon{
  width:48px;height:48px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;
  margin-bottom:20px;flex-shrink:0;
}
.tn-card.dark .tn-feat-icon{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);color:rgba(18,194,233,1)}
.tn-feat h3,.tn-card h3{font-family:var(--tn-font-heading);font-size:18px;font-weight:600;margin:0 0 10px;letter-spacing:-.01em;color:inherit}
.tn-feat p,.tn-card p{font-size:14.5px;color:var(--tn-fg-2);line-height:1.65;margin:0;flex:1}
.tn-card.dark p{color:rgba(255,255,255,.7)}

/* ─────── STATS ─────── */
.tn-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:56px}
@media (max-width:768px){.tn-stats{grid-template-columns:1fr}}
.tn-stat-num{font-family:var(--tn-font-heading);font-size:clamp(52px,6vw,80px);font-weight:700;letter-spacing:-.04em;line-height:1;margin-bottom:12px;background:var(--tn-gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.tn-stat-label{font-size:15px;color:var(--tn-fg-2);line-height:1.5}
.tn-section-dark .tn-stat-label{color:rgba(255,255,255,.72)}
.tn-stat-src{font-size:11.5px;color:var(--tn-fg-3);margin-top:8px;font-family:var(--tn-font-mono);letter-spacing:.02em}
.tn-section-dark .tn-stat-src{color:rgba(255,255,255,.4)}

/* ─────── FOOTER ─────── */
.tn-footer{background:var(--tn-bg-dark);color:#fff;padding:96px 32px 40px;position:relative;overflow:hidden}
.tn-footer::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 80% 0%,rgba(255,107,157,.06),transparent 50%),radial-gradient(ellipse at 20% 100%,rgba(18,194,233,.05),transparent 50%);pointer-events:none}
.tn-footer-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1fr;gap:40px;margin-bottom:72px;position:relative}
@media (max-width:900px){.tn-footer-grid{grid-template-columns:1fr 1fr}}
.tn-footer-brand p{font-size:14px;color:rgba(255,255,255,.6);line-height:1.6;margin:16px 0 24px;max-width:300px}
.tn-footer-news{display:flex;gap:6px;max-width:320px;margin-top:16px}
.tn-footer-news input{flex:1;padding:10px 14px;border-radius:100px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);color:#fff;font-size:13px;outline:none;font-family:inherit}
.tn-footer-news input::placeholder{color:rgba(255,255,255,.4)}
.tn-footer-news button{padding:10px 16px;border-radius:100px;background:#fff;color:var(--tn-fg-1);font-size:13px;font-weight:600}
.tn-footer-col h4{font-family:var(--tn-font-heading);font-size:12px;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:rgba(255,255,255,.4);margin:0 0 18px}
.tn-footer-col a{display:block;font-size:14px;color:rgba(255,255,255,.72);margin-bottom:10px;transition:color .2s}
.tn-footer-col a:hover{color:#fff}
.tn-footer-bot{max-width:1200px;margin:0 auto;padding-top:32px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;font-size:12.5px;color:rgba(255,255,255,.4);flex-wrap:wrap;gap:16px;position:relative;align-items:center}
.tn-footer-bot a{color:inherit;transition:color .2s}
.tn-footer-bot a:hover{color:rgba(255,255,255,.8)}
.tn-footer-social{display:flex;gap:10px}
.tn-footer-social a{width:32px;height:32px;border-radius:100px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);display:inline-flex;align-items:center;justify-content:center;margin:0;color:rgba(255,255,255,.6)}
.tn-footer-social a:hover{background:rgba(255,255,255,.08);color:#fff}

/* ─────── REVEAL ─────── */
.tn-reveal{opacity:0;transform:translateY(32px);transition:opacity .85s var(--tn-ease-out-expo),transform .85s var(--tn-ease-out-expo)}
.tn-reveal.visible{opacity:1;transform:translateY(0)}
.tn-reveal-d1{transition-delay:.08s}
.tn-reveal-d2{transition-delay:.16s}
.tn-reveal-d3{transition-delay:.24s}
.tn-reveal-d4{transition-delay:.32s}
.tn-reveal-d5{transition-delay:.4s}
.tn-reveal-d6{transition-delay:.48s}

/* ─────── CONSENT BANNER ─────── */
.tn-consent{position:fixed;left:20px;right:20px;bottom:20px;max-width:560px;margin-left:auto;background:#fff;border:1px solid var(--tn-border);border-radius:18px;padding:20px 22px;box-shadow:0 20px 60px rgba(10,10,26,.18);z-index:1400;display:flex;gap:16px;align-items:flex-start;transform:translateY(20px);opacity:0;transition:all .5s var(--tn-ease-out-expo)}
.tn-consent.show{transform:translateY(0);opacity:1}
.tn-consent p{margin:0 0 4px;font-size:13.5px;color:var(--tn-fg-1);line-height:1.5}
.tn-consent p.sm{color:var(--tn-fg-2);font-size:12.5px}
.tn-consent-actions{display:flex;gap:8px;flex-shrink:0}
.tn-consent-actions button{padding:8px 14px;border-radius:100px;font-size:13px;font-weight:600;white-space:nowrap}
.tn-consent-actions .decline{background:transparent;color:var(--tn-fg-2);border:1px solid var(--tn-border)}
.tn-consent-actions .decline:hover{color:var(--tn-fg-1);border-color:var(--tn-fg-1)}
.tn-consent-actions .accept{background:var(--tn-fg-1);color:#fff}
.tn-consent-actions .accept:hover{background:var(--tn-cosmic)}

/* ─────── TWEAKS PANEL ─────── */
.tn-tweaks{position:fixed;right:20px;bottom:20px;width:300px;background:#fff;border:1px solid var(--tn-border);border-radius:18px;box-shadow:0 30px 60px rgba(10,10,26,.2);z-index:1500;overflow:hidden;display:none;font-size:13px}
.tn-tweaks.show{display:block}
.tn-tweaks-head{padding:14px 18px;border-bottom:1px solid var(--tn-border);display:flex;justify-content:space-between;align-items:center}
.tn-tweaks-head strong{font-family:var(--tn-font-heading);font-size:13px;font-weight:600;letter-spacing:.02em}
.tn-tweaks-body{padding:14px 18px;display:flex;flex-direction:column;gap:14px;max-height:60vh;overflow-y:auto}
.tn-tweaks-field{display:flex;flex-direction:column;gap:6px}
.tn-tweaks-field label{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--tn-fg-3)}
.tn-tweaks-field select,.tn-tweaks-field input[type=text]{padding:8px 10px;border-radius:10px;border:1px solid var(--tn-border);background:#fff;font-size:13px;font-family:inherit;color:var(--tn-fg-1);outline:none}
.tn-tweaks-field select:focus,.tn-tweaks-field input[type=text]:focus{border-color:var(--tn-fg-1)}
.tn-tweaks-seg{display:flex;gap:4px;background:var(--tn-cream);border:1px solid var(--tn-border);border-radius:100px;padding:3px}
.tn-tweaks-seg button{flex:1;padding:6px 10px;border-radius:100px;font-size:12px;font-weight:500;color:var(--tn-fg-2);transition:all .2s}
.tn-tweaks-seg button.on{background:#fff;color:var(--tn-fg-1);font-weight:600;box-shadow:0 1px 3px rgba(10,10,26,.06)}

/* ─────── DEMO MODAL ─────── */
.tn-modal-scrim{position:fixed;inset:0;background:rgba(10,10,26,.6);backdrop-filter:blur(8px);z-index:2000;display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;animation:tnModalIn .3s var(--tn-ease-out-expo) forwards}
@keyframes tnModalIn{to{opacity:1}}
.tn-modal{background:#fff;border-radius:24px;padding:40px;max-width:520px;width:100%;box-shadow:0 40px 80px rgba(10,10,26,.25);transform:translateY(20px) scale(.98);animation:tnModalUp .4s var(--tn-ease-out-expo) forwards}
@keyframes tnModalUp{to{transform:translateY(0) scale(1)}}
.tn-form{display:flex;flex-direction:column;gap:12px}
.tn-form input,.tn-form select,.tn-form textarea{padding:13px 16px;border-radius:14px;border:1px solid rgba(10,10,26,.12);background:var(--tn-cream);font-family:inherit;font-size:14.5px;color:var(--tn-fg-1);outline:none;transition:all .2s;font-family:inherit}
.tn-form input:focus,.tn-form select:focus,.tn-form textarea:focus{border-color:var(--tn-fg-1);background:#fff}
.tn-form textarea{resize:vertical;min-height:80px}
.tn-form-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media (max-width:500px){.tn-form-row{grid-template-columns:1fr}}
.tn-form small{font-size:11.5px;color:var(--tn-fg-3);margin-top:-4px}

/* ─────── PIPELINE DIAGRAM ─────── */
.tn-pipeline{position:relative;margin-top:48px;padding:40px;border-radius:24px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06)}
.tn-pipeline-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.tn-pipe-node{flex:1;min-width:120px;padding:16px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);text-align:center;position:relative;transition:all .4s var(--tn-ease-out-expo)}
.tn-pipe-node.active{background:rgba(255,107,157,.08);border-color:rgba(255,107,157,.3)}
.tn-pipe-label{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:6px}
.tn-pipe-title{font-family:var(--tn-font-heading);font-size:14px;font-weight:600;color:#fff}
.tn-pipe-arrow{color:rgba(255,255,255,.3);flex-shrink:0}

/* ─────── AGENCY DIAL ─────── */
.tn-dial{display:flex;gap:6px;padding:6px;border-radius:100px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);max-width:440px;margin:0 auto}
.tn-dial button{flex:1;padding:10px 18px;border-radius:100px;font-size:13.5px;font-weight:500;color:rgba(255,255,255,.7);transition:all .3s var(--tn-ease-out-expo)}
.tn-dial button.on{background:#fff;color:var(--tn-fg-1);font-weight:600}
.tn-dial-content{margin-top:32px;padding:28px;border-radius:20px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06)}

/* ─────── TABLE / COMPARE ─────── */
.tn-compare{width:100%;border-collapse:separate;border-spacing:0;margin-top:40px;font-size:14.5px}
.tn-compare th,.tn-compare td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--tn-border)}
.tn-compare th{font-family:var(--tn-font-heading);font-size:13px;font-weight:600;letter-spacing:.04em;color:var(--tn-fg-2);background:var(--tn-cream);text-transform:uppercase}
.tn-compare th:first-child{border-radius:14px 0 0 0}
.tn-compare th:last-child{border-radius:0 14px 0 0}
.tn-compare td:first-child{font-weight:500;color:var(--tn-fg-1)}
.tn-compare td.ok{color:var(--tn-high);font-weight:600}
.tn-compare td.ok::before{content:'✓';margin-right:7px;font-weight:700}
.tn-compare td.no{color:var(--tn-low)}
.tn-compare td.partial{color:var(--tn-med)}

/* ─────── PRICE CARDS ─────── */
.tn-prices{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:56px}
@media (max-width:900px){.tn-prices{grid-template-columns:1fr}}
.tn-price{background:#fff;border:1px solid var(--tn-border);border-radius:24px;padding:32px;position:relative;transition:all .4s var(--tn-ease-out-expo)}
.tn-price:hover{transform:translateY(-3px);box-shadow:var(--tn-shadow-md)}
.tn-price.featured{background:var(--tn-bg-dark);color:#fff;border-color:transparent;box-shadow:0 40px 80px rgba(10,10,26,.25),0 0 0 1px rgba(255,107,157,.12),0 0 40px rgba(255,107,157,.06);overflow:hidden}
.tn-price.featured::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--tn-gradient-primary)}
.tn-price-tag{display:inline-block;padding:4px 12px;border-radius:100px;background:var(--tn-gradient-primary);color:#fff;font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;margin-bottom:20px}
.tn-price h3{font-family:var(--tn-font-heading);font-size:22px;font-weight:600;margin:0 0 8px;color:inherit}
.tn-price-blurb{font-size:14px;color:var(--tn-fg-2);margin:0 0 24px}
.tn-price.featured .tn-price-blurb{color:rgba(255,255,255,.7)}
.tn-price-amt{font-family:var(--tn-font-heading);font-size:40px;font-weight:700;letter-spacing:-.03em;margin:0 0 8px;line-height:1}
.tn-price-unit{font-size:13px;color:var(--tn-fg-3);margin-bottom:28px;display:block}
.tn-price.featured .tn-price-unit{color:rgba(255,255,255,.5)}
.tn-price ul{list-style:none;padding:0;margin:0 0 28px;display:flex;flex-direction:column;gap:10px}
.tn-price li{font-size:14px;color:var(--tn-fg-2);padding-left:26px;position:relative;line-height:1.5}
.tn-price.featured li{color:rgba(255,255,255,.8)}
.tn-price li::before{content:'';position:absolute;left:0;top:6px;width:16px;height:10px;border-left:2px solid var(--tn-pink);border-bottom:2px solid var(--tn-pink);transform:rotate(-45deg)}

/* ─────── PAGE HEADER ─────── */
.tn-page-header{padding:160px 32px 80px;position:relative;overflow:hidden;background:var(--tn-bg-dark);color:#fff}
.tn-page-header-inner{max-width:1000px;margin:0 auto;position:relative;z-index:2}
.tn-eyebrow{font-size:12px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--tn-fg-3);margin-bottom:20px;display:inline-block}
.tn-page-header .tn-eyebrow{color:rgba(255,255,255,.5)}
.tn-page-header .tn-sub{color:rgba(255,255,255,.72)}

/* ─────── FAQ ─────── */
.tn-faq{border-top:1px solid var(--tn-border)}
.tn-faq-item{border-bottom:1px solid var(--tn-border);padding:0}
.tn-faq-q{display:flex;justify-content:space-between;align-items:center;padding:24px 0;font-family:var(--tn-font-heading);font-size:18px;font-weight:500;color:var(--tn-fg-1);cursor:pointer;width:100%;text-align:left}
.tn-faq-q:hover{color:var(--tn-pink)}
.tn-faq-a{max-height:0;overflow:hidden;transition:max-height .4s var(--tn-ease-out-expo),padding .3s ease}
.tn-faq-a-inner{padding:0 0 24px;color:var(--tn-fg-2);line-height:1.7;max-width:760px}
.tn-faq-item.open .tn-faq-a{max-height:500px}
.tn-faq-plus{font-size:20px;color:var(--tn-fg-3);transition:transform .3s}
.tn-faq-item.open .tn-faq-plus{transform:rotate(45deg)}

/* ─────── UTILITIES ─────── */
.tn-center{text-align:center}
.tn-mt-sm{margin-top:16px}
.tn-mt-md{margin-top:32px}
.tn-mt-lg{margin-top:56px}
.tn-mb-sm{margin-bottom:16px}
.tn-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.tn-grid-3{display:grid;grid-template-columns:repeat(3,1fr)}
.tn-grid-side{display:grid;grid-template-columns:1.2fr 1fr}
.tn-grid-label{display:grid;grid-template-columns:140px 1fr}
.tn-grid-article{display:grid;grid-template-columns:130px 1fr auto}
@media (max-width:900px){.tn-grid-2{grid-template-columns:1fr;gap:32px}}
@media (max-width:768px){
  .tn-grid-3,.tn-grid-side{grid-template-columns:1fr}
  .tn-grid-article{grid-template-columns:1fr auto}
  .tn-grid-article>*:first-child{display:none}
}
@media (max-width:640px){
  .tn-section{padding:60px 20px}
  .tn-section-sm{padding:48px 20px}
  .tn-section-lg{padding:80px 20px}
  .tn-hero{padding:100px 20px 64px}
  .tn-grid-label{grid-template-columns:1fr}
  .tn-grid-2{grid-template-columns:1fr;gap:24px}
}

/* image placeholder */
.tn-ph{background:linear-gradient(135deg,rgba(255,107,157,.08),rgba(18,194,233,.08));border:1px dashed rgba(10,10,26,.12);border-radius:20px;aspect-ratio:16/10;display:flex;align-items:center;justify-content:center;color:var(--tn-fg-3);font-size:13px;letter-spacing:.06em;text-transform:uppercase;position:relative;overflow:hidden}
.tn-ph::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 30% 30%,rgba(255,107,157,.12),transparent 50%),radial-gradient(circle at 70% 70%,rgba(18,194,233,.12),transparent 50%)}

/* logo wall (placeholder — honest) */
.tn-logo-wall{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:2px;margin-top:40px;border:1px solid var(--tn-border);border-radius:20px;overflow:hidden;background:var(--tn-border)}
.tn-logo-cell{aspect-ratio:2.4/1;background:#fff;display:flex;align-items:center;justify-content:center;color:var(--tn-fg-3);font-size:12px;font-family:var(--tn-font-mono);letter-spacing:.06em}

/* mobile app mock */
.tn-phone{width:280px;background:#111;border-radius:42px;padding:10px;box-shadow:0 40px 80px rgba(10,10,26,.25);margin:0 auto;position:relative}
.tn-phone-screen{background:#fff;border-radius:32px;aspect-ratio:9/19.5;overflow:hidden;position:relative}

/* status colored pills (neutral) */
.tn-tag{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:100px;background:rgba(10,10,26,.04);border:1px solid var(--tn-border);font-size:11.5px;font-weight:500;color:var(--tn-fg-2)}
.tn-tag.live{background:rgba(74,222,128,.08);border-color:rgba(74,222,128,.25);color:#16a34a}
.tn-tag.soon{background:rgba(18,194,233,.08);border-color:rgba(18,194,233,.25);color:#0891b2}
.tn-tag.plan{background:rgba(196,113,237,.08);border-color:rgba(196,113,237,.25);color:#9333ea}

/* ─────── PARTNER LINE ─────── */
.tn-partner-line{margin-top:28px;display:inline-flex;align-items:center;gap:10px;font-size:12.5px;color:var(--tn-fg-3);font-weight:500;letter-spacing:.01em}
.tn-partner-dot{width:6px;height:6px;border-radius:50%;background:var(--tn-fg-3);opacity:.5}

/* ─────── PLATFORM TOUR ─────── */
.tn-tour{position:relative;z-index:3;max-width:1080px;margin:64px auto 0;border-radius:20px;background:#fff;border:1px solid var(--tn-border);box-shadow:0 30px 80px rgba(10,10,26,.10),0 4px 12px rgba(10,10,26,.04);overflow:hidden}
.tn-tour-chrome{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--tn-border);background:#fafafb}
.tn-tour-url{margin-left:12px;font-family:var(--tn-font-mono);font-size:12px;color:var(--tn-fg-3);flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tn-tour-url em{color:var(--tn-fg-1);font-style:normal;font-weight:600}
.tn-tour-live{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#16a34a;padding:4px 10px;border-radius:100px;background:rgba(74,222,128,.08);border:1px solid rgba(74,222,128,.22)}
.tn-tour-live .tn-dot{width:6px;height:6px;border-radius:50%;background:#4ade80;box-shadow:0 0 6px rgba(74,222,128,.6);animation:tnPulse 2s ease-in-out infinite}
.tn-tour-body{display:grid;grid-template-columns:220px 1fr;min-height:360px}
@media (max-width:780px){.tn-tour-body{grid-template-columns:1fr;min-height:auto}.tn-tour-rail{flex-direction:row;overflow-x:auto;padding:12px !important}}
.tn-tour-rail{display:flex;flex-direction:column;gap:2px;padding:18px 14px;border-right:1px solid var(--tn-border);background:#fafafb}
.tn-tour-pip{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;background:transparent;text-align:left;transition:all .3s var(--tn-ease-out-expo);cursor:pointer;flex-shrink:0}
.tn-tour-pip:hover{background:rgba(10,10,26,.04)}
.tn-tour-pip.active{background:var(--tn-fg-1);color:#fff}
.tn-tour-pip.done .tn-tour-pip-num{color:#16a34a}
.tn-tour-pip-num{font-family:var(--tn-font-mono);font-size:11px;color:var(--tn-fg-3);font-weight:600;letter-spacing:.04em}
.tn-tour-pip.active .tn-tour-pip-num{color:rgba(255,255,255,.6)}
.tn-tour-pip-label{font-size:13px;font-weight:500}
.tn-tour-stage{padding:24px;position:relative;overflow:hidden}
.tn-tour-frame{animation:tnTourIn .5s var(--tn-ease-out-expo) both}
@keyframes tnTourIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.tn-tour-frame-title{font-family:var(--tn-font-mono);font-size:11px;letter-spacing:.06em;color:var(--tn-fg-3);text-transform:uppercase;margin-bottom:14px;font-weight:600}
.tn-tour-progress{height:2px;background:rgba(10,10,26,.06)}
.tn-tour-progress-bar{height:2px;background:var(--tn-gradient-primary);width:0}
@keyframes tnTourFill{from{width:0}to{width:100%}}

/* tour content styles */
.tn-tour-pdf{display:flex;flex-direction:column;gap:10px}
.tn-tour-pdf-line{height:10px;border-radius:3px;background:rgba(10,10,26,.06)}
.tn-tour-pdf-line.hl{background:linear-gradient(90deg, rgba(255,107,157,.18), rgba(18,194,233,.18));animation:tnHlPulse 1.6s ease-in-out infinite}
.tn-tour-pdf-line.w40{width:40%}.tn-tour-pdf-line.w55{width:55%}.tn-tour-pdf-line.w60{width:60%}.tn-tour-pdf-line.w70{width:70%}.tn-tour-pdf-line.w80{width:80%}.tn-tour-pdf-line.w90{width:90%}
@keyframes tnHlPulse{0%,100%{opacity:1}50%{opacity:.55}}
.tn-tour-caret{margin-top:18px;font-family:var(--tn-font-mono);font-size:12px;color:var(--tn-fg-2);display:flex;align-items:center;gap:8px}
.tn-tour-caret-dot{width:6px;height:12px;background:var(--tn-fg-1);animation:tnCaret 1s steps(2) infinite}
@keyframes tnCaret{50%{opacity:0}}
.tn-tour-code{font-family:var(--tn-font-mono);font-size:12.5px;line-height:1.65;background:#0a0a1a;color:#d5dbe8;padding:18px 20px;border-radius:10px;margin:0;white-space:pre;overflow-x:auto;max-height:280px}
.tn-tour-form{display:flex;flex-direction:column;gap:8px}
.tn-tour-field{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-radius:10px;background:rgba(10,10,26,.03);border:1px solid var(--tn-border);font-size:13px;transition:all .4s var(--tn-ease-out-expo)}
.tn-tour-field span{font-weight:500}
.tn-tour-field em{font-style:normal;font-family:var(--tn-font-mono);font-size:11.5px;color:var(--tn-fg-3)}
.tn-tour-field.hl{background:rgba(255,107,157,.06);border-color:rgba(255,107,157,.28)}
.tn-tour-table{width:100%;border-collapse:collapse;font-family:var(--tn-font-mono);font-size:12px}
.tn-tour-table th,.tn-tour-table td{padding:8px 10px;text-align:left;border-bottom:1px solid var(--tn-border)}
.tn-tour-table th{color:var(--tn-fg-3);font-weight:600;letter-spacing:.04em;text-transform:uppercase;font-size:10.5px}
.tn-tour-table tr.hl td{background:rgba(18,194,233,.08)}
.tn-tour-narrative{font-size:14.5px;line-height:1.65;color:var(--tn-fg-1);max-width:560px}
.tn-tour-narrative strong{display:block;font-family:var(--tn-font-heading);font-size:18px;font-weight:600;margin-bottom:10px;letter-spacing:-.01em}
.tn-tour-narrative-cite{margin-top:14px;font-family:var(--tn-font-mono);font-size:11.5px;color:var(--tn-fg-3)}
.tn-tour-narrative-cite span{color:var(--tn-fg-2);padding:2px 8px;border-radius:6px;background:rgba(10,10,26,.04);margin:0 4px 0 0}
/* article header — editorial / Medium-style */
.tn-article-header{background:#fff;padding:100px 32px 56px;border-bottom:1px solid var(--tn-border)}
.tn-article-back{background:none;border:none;cursor:pointer;padding:0;font-size:11.5px;color:var(--tn-fg-3);font-family:var(--tn-font-mono);letter-spacing:.08em;text-transform:uppercase;display:flex;align-items:center;gap:6px;width:fit-content;margin-bottom:20px;transition:color .15s}
.tn-article-back:hover{color:var(--tn-fg-1)}
.tn-article-title{font-family:var(--tn-font-heading);font-size:clamp(26px,4vw,52px);font-weight:700;line-height:1.08;letter-spacing:-.03em;color:var(--tn-fg-1);margin:16px 0 20px}
.tn-article-deck{font-size:19px;color:var(--tn-fg-2);line-height:1.6;margin:0 0 36px;max-width:680px}
.tn-article-byline{display:flex;align-items:center;gap:14px;padding-top:4px}
.tn-article-avatar{width:40px;height:40px;border-radius:50%;background:var(--tn-gradient-primary);flex-shrink:0}
.tn-article-author{font-size:14px;font-weight:600;color:var(--tn-fg-1);line-height:1.3}
.tn-article-dateline{font-size:12.5px;color:var(--tn-fg-3);font-family:var(--tn-font-mono);margin-top:3px}
/* article body */
.tn-article-body{font-size:17px;color:var(--tn-fg-2);line-height:1.8;max-width:720px}
.tn-article-body p{margin:0 0 22px}
.tn-article-body h3{font-family:var(--tn-font-heading);font-size:22px;font-weight:600;letter-spacing:-.015em;color:var(--tn-fg-1);margin:40px 0 14px}
.tn-article-body strong{color:var(--tn-fg-1);font-weight:600}
.tn-article-body em{font-style:italic}

/* OS product cards */
.tn-os-card{padding:32px;border-radius:20px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);text-decoration:none;color:inherit;transition:all .4s var(--tn-ease-out-expo);display:flex;flex-direction:column}
.tn-os-card.hover,.tn-os-card:hover{background:rgba(var(--card-accent),.05);border-color:rgba(var(--card-accent),.28);transform:translateY(-4px);box-shadow:0 24px 56px rgba(0,0,0,.3),0 0 0 1px rgba(var(--card-accent),.1)}
.tn-os-card-icon{width:48px;height:48px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;margin-bottom:20px;flex-shrink:0}
.tn-os-card-status{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:12px}
.tn-dot-live{width:6px;height:6px;border-radius:50%;background:#4ade80;box-shadow:0 0 8px rgba(74,222,128,.6);flex-shrink:0}
.tn-os-card-title{font-family:var(--tn-font-heading);font-size:26px;font-weight:600;color:#fff;margin:0 0 12px;letter-spacing:-.02em}
.tn-os-card-body{font-size:15px;color:rgba(255,255,255,.65);line-height:1.65;margin:0 0 20px;flex:1}
.tn-os-card-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:24px}
.tn-os-tag{padding:3px 10px;border-radius:100px;border:1px solid;font-size:11px;font-weight:500;color:rgba(255,255,255,.85)}
.tn-os-card-cta{font-size:13px;font-weight:600;color:#fff;display:inline-flex;align-items:center;gap:6px;margin-top:auto}

@media (max-width:640px){.tn-os-card{padding:24px}.tn-prices{gap:16px}.tn-hero h1{font-size:clamp(36px,9vw,56px)}}

/* expert strip marquee */
.tn-expert-strip{background:var(--tn-bg-dark);border-top:1px solid rgba(255,255,255,.06);border-bottom:1px solid rgba(255,255,255,.06);padding:28px 0;overflow:hidden;position:relative}
.tn-expert-strip-label{text-align:center;font-size:11px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.48);margin-bottom:20px;font-family:var(--tn-font-body)}
.tn-expert-marquee{display:flex;align-items:center;width:max-content;animation:tn-marquee 32s linear infinite}
.tn-expert-marquee:hover{animation-play-state:paused}
.tn-expert-item{display:inline-flex;align-items:center;padding:0 44px;white-space:nowrap;transition:opacity .2s}
.tn-expert-logo{height:22px;width:auto;max-width:150px;object-fit:contain;object-position:center;filter:brightness(0) invert(1);opacity:.4;transition:opacity .2s;display:block;flex-shrink:0}
.tn-expert-item:hover .tn-expert-logo{opacity:.7}
@keyframes tn-marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}