/* ==========================================================================
   Plesso Ventures — rich rebuild
   Palette anchored to the hero (Earth + blue network over the horizon).
   Brand navy from the logo: #2B425B. Rich royal + cyan-glow accents.
   ========================================================================== */

:root{
  --deep:    #05101F;   /* deepest — hero overlay base */
  --ink:     #0A1B36;   /* primary navy — dark sections, text */
  --royal:   #123FA0;   /* rich royal blue — brand primary */
  --royal-2: #1E5AD6;   /* brighter blue — interaction */
  --cyan:    #5CB5F6;   /* network-glow accent from the hero */
  --slate:   #2B425B;   /* logo navy — supporting tone */
  --steel:   #47597A;   /* secondary text on light */
  --paper:   #F5F8FD;   /* cool page ground */
  --mist:    #E9F0FA;   /* faint panel */
  --line:    rgba(10,27,54,.12);
  --line-2:  rgba(10,27,54,.07);
  --line-d:  rgba(255,255,255,.14);

  --f-disp: "Sen", "Segoe UI", system-ui, sans-serif;
  --f-body: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --wrap: 1200px;
  --gut: clamp(20px, 5vw, 72px);
}

*{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }
body{
  margin:0; background:var(--paper); color:var(--ink);
  font-family:var(--f-body); font-size:17px; line-height:1.62;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
a{ color:inherit; text-decoration:none; }
img,svg,video{ display:block; max-width:100%; }
.wrap{ max-width:var(--wrap); margin:0 auto; padding-inline:var(--gut); }

/* ---------- type ---------- */
.eyebrow{
  font-family:var(--f-body); font-weight:600; font-size:12.5px;
  letter-spacing:.2em; text-transform:uppercase; color:var(--royal-2);
  margin:0 0 20px; display:inline-flex; align-items:center; gap:12px;
}
.eyebrow::before{ content:""; width:30px; height:2px; background:var(--cyan); }
.on-dark .eyebrow, .eyebrow.light{ color:var(--cyan); }

h1,h2,h3,h4{ font-family:var(--f-disp); font-weight:700; line-height:1.06; letter-spacing:-.02em; margin:0; }
h1{ font-size:clamp(44px, 7.6vw, 96px); font-weight:800; letter-spacing:-.03em; }
h2{ font-size:clamp(30px, 4.6vw, 54px); font-weight:700; }
h3{ font-size:clamp(22px, 2.6vw, 32px); font-weight:700; }
h4{ font-size:clamp(19px, 2vw, 23px); font-weight:600; }
p{ margin:0 0 1.15em; }
.lead{ font-family:var(--f-body); font-size:clamp(18px,2.1vw,23px); line-height:1.5; color:var(--steel); font-weight:400; }
.on-dark .lead{ color:#B7C6DE; }
.measure{ max-width:62ch; }
strong{ font-weight:600; }

/* ---------- buttons ---------- */
.btn{
  font-family:var(--f-body); font-weight:600; font-size:14.5px; letter-spacing:.01em;
  display:inline-flex; align-items:center; gap:10px; padding:15px 26px; border-radius:3px;
  border:1.5px solid var(--royal); background:var(--royal); color:#fff; transition:.22s; cursor:pointer;
}
.btn:hover{ background:var(--royal-2); border-color:var(--royal-2); transform:translateY(-1px); }
.btn .arw{ transition:transform .22s; }
.btn:hover .arw{ transform:translateX(4px); }
.btn.ghost{ background:transparent; color:var(--ink); border-color:var(--line); }
.btn.ghost:hover{ background:transparent; border-color:var(--royal); color:var(--royal); }
.btn.on-hero{ background:rgba(255,255,255,.08); border-color:rgba(255,255,255,.5); color:#fff; backdrop-filter:blur(6px); }
.btn.on-hero:hover{ background:#fff; color:var(--ink); border-color:#fff; }
.btn.solid-light{ background:#fff; color:var(--ink); border-color:#fff; }
.btn.solid-light:hover{ background:var(--cyan); border-color:var(--cyan); color:var(--ink); }

/* ---------- header ---------- */
.site-head{
  position:fixed; inset:0 0 auto 0; z-index:60; transition:background .3s, box-shadow .3s, border-color .3s;
  border-bottom:1px solid transparent;
}
.site-head .wrap{ display:flex; align-items:center; justify-content:space-between; height:76px; }
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ height:34px; width:auto; }
.brand .wm{ font-family:var(--f-disp); font-weight:700; font-size:20px; letter-spacing:-.02em; color:#fff; transition:color .3s; }
.brand .wm b{ font-weight:500; }
.site-head.solid{ background:color-mix(in srgb, var(--ink) 92%, transparent); backdrop-filter:blur(12px) saturate(140%); border-bottom-color:var(--line-d); box-shadow:0 8px 30px -20px rgba(0,0,0,.6); }
.nav{ display:flex; align-items:center; gap:32px; }
.nav a{ font-weight:500; font-size:15px; color:rgba(255,255,255,.82); transition:color .2s; }
.nav a:hover, .nav a[aria-current="page"]{ color:#fff; }
.nav .navbtn{ padding:10px 20px; border:1.5px solid rgba(255,255,255,.5); border-radius:3px; font-weight:600; font-size:14px; }
.nav .navbtn:hover{ background:#fff; color:var(--ink); }
.burger{ display:none; }

/* pages without a hero get a solid header from the start */
.solid-head .site-head{ position:sticky; background:color-mix(in srgb, var(--ink) 95%, transparent); backdrop-filter:blur(12px); border-bottom-color:var(--line-d); }

/* ---------- HERO ---------- */
.hero{ position:relative; min-height:100svh; display:flex; align-items:flex-end; color:#fff; overflow:hidden; }
.hero__bg{ position:absolute; inset:0; z-index:0; }
.hero__bg img{ width:100%; height:100%; object-fit:cover; object-position:center 30%; }
.hero__bg::after{
  content:""; position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(5,16,31,.72) 0%, rgba(5,16,31,.28) 34%, rgba(5,16,31,.55) 72%, rgba(5,16,31,.94) 100%),
    radial-gradient(120% 80% at 78% 8%, rgba(92,181,246,.20), transparent 60%);
}
.hero__inner{ position:relative; z-index:2; width:100%; padding-top:120px; padding-bottom:0; }
.hero h1{ margin:0 0 26px; max-width:15ch; text-shadow:0 2px 40px rgba(0,0,0,.35); }
.hero .lead{ color:#CEDBF0; max-width:52ch; margin-bottom:38px; }
.hero .actions{ display:flex; flex-wrap:wrap; gap:16px; }

/* hero stat strip */
.hero__stats{
  position:relative; z-index:2; margin-top:clamp(44px,7vw,84px);
  border-top:1px solid rgba(255,255,255,.16);
  display:grid; grid-template-columns:repeat(6,1fr);
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,0));
  backdrop-filter:blur(2px);
}
.hero__stats .s{ padding:26px 22px 30px 0; border-right:1px solid rgba(255,255,255,.1); }
.hero__stats .s:last-child{ border-right:0; }
.hero__stats .n{ font-family:var(--f-disp); font-weight:800; font-size:clamp(30px,3.4vw,44px); line-height:1; letter-spacing:-.02em; }
.hero__stats .n em{ font-style:normal; color:var(--cyan); }
.hero__stats .l{ font-size:11.5px; font-weight:600; letter-spacing:.13em; text-transform:uppercase; color:rgba(255,255,255,.62); margin-top:12px; line-height:1.4; }
.scrollcue{ position:absolute; left:50%; bottom:18px; transform:translateX(-50%); z-index:3; color:rgba(255,255,255,.6); font-size:11px; letter-spacing:.2em; text-transform:uppercase; display:flex; flex-direction:column; align-items:center; gap:8px; }
.scrollcue::after{ content:""; width:1px; height:26px; background:linear-gradient(rgba(255,255,255,.6),transparent); animation:cue 2s ease-in-out infinite; }
@keyframes cue{ 0%,100%{ opacity:.3; transform:scaleY(.6);} 50%{ opacity:1; transform:scaleY(1);} }
@media (prefers-reduced-motion: reduce){ .scrollcue::after{ animation:none; } }

/* ---------- sections ---------- */
.section{ padding:clamp(72px,10vw,132px) 0; }
.section.tight{ padding:clamp(56px,7vw,90px) 0; }
.section.ink{ background:var(--ink); color:#E8EFFA; }
.section.deep{ background:
   radial-gradient(90% 120% at 15% 0%, rgba(30,90,214,.28), transparent 55%),
   radial-gradient(80% 100% at 100% 100%, rgba(92,181,246,.16), transparent 55%),
   var(--deep); color:#EAF1FB; }
.section-head{ max-width:64ch; margin-bottom:clamp(40px,5vw,64px); }
.section-head h2{ margin-top:4px; }

/* two-column intro */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(32px,5vw,72px); align-items:center; }
.split .media{ border-radius:8px; overflow:hidden; box-shadow:0 30px 60px -30px rgba(10,27,54,.5); aspect-ratio:4/3; }
.split .media img{ width:100%; height:100%; object-fit:cover; }

/* ---------- feature rows (the advantage) ---------- */
.feature{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(28px,5vw,80px); align-items:center; padding:clamp(40px,6vw,72px) 0; border-top:1px solid var(--line-d); }
.feature:first-of-type{ border-top:0; }
.feature .fig{ position:relative; border-radius:10px; overflow:hidden; aspect-ratio:16/11; box-shadow:0 40px 80px -40px rgba(0,0,0,.6); }
.feature .fig img{ width:100%; height:100%; object-fit:cover; transition:transform .8s ease; }
.feature:hover .fig img{ transform:scale(1.04); }
.feature .fig .idx{ position:absolute; top:16px; left:18px; font-family:var(--f-disp); font-weight:700; font-size:14px; letter-spacing:.1em; color:#fff; background:rgba(5,16,31,.5); backdrop-filter:blur(4px); border:1px solid rgba(255,255,255,.25); border-radius:3px; padding:5px 11px; }
.feature.rev{ direction:rtl; } .feature.rev > *{ direction:ltr; }
.feature .body h3{ color:#fff; margin-bottom:14px; }
.feature .body p{ color:#B9C8E0; max-width:52ch; }
.feature .body .kick{ font-size:18px; color:#DCE7F7; font-family:var(--f-body); font-weight:500; margin-bottom:18px; display:block; }

/* ---------- audience cards ---------- */
.cards{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.card{ background:#fff; border:1px solid var(--line); border-radius:10px; padding:34px 30px 30px; transition:.25s; position:relative; overflow:hidden; }
.card::before{ content:""; position:absolute; left:0; top:0; height:3px; width:100%; background:linear-gradient(90deg,var(--royal),var(--cyan)); transform:scaleX(0); transform-origin:left; transition:transform .3s; }
.card:hover{ transform:translateY(-4px); box-shadow:0 30px 60px -34px rgba(10,27,54,.4); border-color:transparent; }
.card:hover::before{ transform:scaleX(1); }
.card .ic{ width:46px; height:46px; border-radius:9px; background:var(--mist); color:var(--royal); display:grid; place-items:center; margin-bottom:20px; }
.card .ic svg{ width:24px; height:24px; }
.card h4{ margin-bottom:10px; }
.card p{ color:var(--steel); font-size:15.5px; margin:0; }

/* ---------- track record band ---------- */
.record{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line-d); border:1px solid var(--line-d); border-radius:10px; overflow:hidden; }
.record .r{ background:var(--ink); padding:40px 34px; }
.section.deep .record .r{ background:transparent; }
.record .n{ font-family:var(--f-disp); font-weight:800; font-size:clamp(40px,5vw,64px); line-height:1; letter-spacing:-.02em; color:#fff; }
.record .n em{ font-style:normal; color:var(--cyan); }
.record .l{ margin-top:14px; font-size:13px; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:rgba(255,255,255,.6); }

/* ---------- insights ---------- */
.posts{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
.post{ background:#fff; border:1px solid var(--line); border-radius:10px; overflow:hidden; transition:.25s; display:flex; flex-direction:column; }
.post:hover{ transform:translateY(-4px); box-shadow:0 30px 60px -34px rgba(10,27,54,.4); }
.post .thumb{ aspect-ratio:16/10; overflow:hidden; }
.post .thumb img{ width:100%; height:100%; object-fit:cover; transition:transform .6s; }
.post:hover .thumb img{ transform:scale(1.05); }
.post .pad{ padding:24px 24px 26px; display:flex; flex-direction:column; flex:1; }
.post .meta{ font-size:12px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--royal-2); margin-bottom:12px; display:flex; gap:10px; align-items:center; }
.post .meta .dot{ width:4px; height:4px; border-radius:50%; background:var(--cyan); }
.post h4{ font-family:var(--f-disp); font-weight:700; line-height:1.2; margin-bottom:10px; }
.post p{ color:var(--steel); font-size:14.5px; margin:0 0 18px; }
.post .rm{ margin-top:auto; font-weight:600; font-size:14px; color:var(--royal); }

/* ---------- CTA ---------- */
.cta{ position:relative; overflow:hidden; color:#fff; }
.cta__bg{ position:absolute; inset:0; z-index:0; }
.cta__bg img{ width:100%; height:100%; object-fit:cover; }
.cta__bg::after{ content:""; position:absolute; inset:0; background:linear-gradient(120deg, rgba(5,16,31,.94), rgba(18,63,160,.82)); }
.cta .wrap{ position:relative; z-index:2; padding-block:clamp(72px,10vw,120px); text-align:center; }
.cta h2{ max-width:20ch; margin:0 auto 20px; }
.cta .lead{ color:#CEDBF0; max-width:48ch; margin:0 auto 34px; }

/* ---------- contact ---------- */
.contact-grid{ display:grid; grid-template-columns:0.9fr 1.1fr; gap:clamp(32px,5vw,72px); align-items:start; }
.info .row{ padding:22px 0; border-top:1px solid var(--line); }
.info .row:last-child{ border-bottom:1px solid var(--line); }
.info .k{ font-size:11.5px; font-weight:600; letter-spacing:.12em; text-transform:uppercase; color:var(--steel); margin-bottom:7px; }
.info .v{ font-size:17px; } .info .v a:hover{ color:var(--royal); }
.formcard{ background:#fff; border:1px solid var(--line); border-radius:12px; padding:clamp(26px,4vw,42px); box-shadow:0 30px 70px -40px rgba(10,27,54,.4); }

/* ---------- footer ---------- */
.foot{ background:var(--deep); color:#9FB2D0; padding:72px 0 40px; }
.foot a{ color:#CBD8EC; } .foot a:hover{ color:#fff; }
.foot-top{ display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr; gap:40px; padding-bottom:46px; border-bottom:1px solid var(--line-d); }
.foot-brand{ display:flex; align-items:center; gap:12px; margin-bottom:18px; }
.foot-brand img{ height:32px; } .foot-brand .wm{ font-family:var(--f-disp); font-weight:700; font-size:19px; color:#fff; }
.foot .about{ max-width:34ch; color:#7E93B4; font-size:15px; }
.foot .h{ font-size:11.5px; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:#6E84A8; margin-bottom:16px; }
.foot .col a, .foot .col p{ display:block; margin:0 0 11px; font-size:15px; }
.foot-bot{ display:flex; flex-wrap:wrap; gap:10px 24px; justify-content:space-between; padding-top:26px; font-size:13px; color:#5E749A; }

/* ---------- reveal ---------- */
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.in{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){ .reveal{ opacity:1; transform:none; transition:none; } }

/* ---------- responsive ---------- */
@media (max-width: 960px){
  .split, .feature, .cards, .posts, .record, .contact-grid, .foot-top{ grid-template-columns:1fr; }
  .feature.rev{ direction:ltr; }
  .feature .fig{ order:-1; }
  .cards, .posts{ grid-template-columns:1fr 1fr; }
  .record{ grid-template-columns:1fr 1fr; }
  .hero__stats{ grid-template-columns:repeat(3,1fr); }
  .hero__stats .s:nth-child(3n){ border-right:0; }
  .foot-top{ grid-template-columns:1fr 1fr; }
}
@media (max-width: 640px){
  body{ font-size:16px; }
  .nav a:not(.navbtn){ display:none; }
  .cards, .posts, .record{ grid-template-columns:1fr; }
  .hero__stats{ grid-template-columns:repeat(2,1fr); }
  .hero__stats .s{ border-right:0; border-bottom:1px solid rgba(255,255,255,.1); }
  .hero__stats .s:nth-child(3n){ border-right:0; }
  .foot-top{ grid-template-columns:1fr; }
  .hero{ min-height:92svh; }
}



/* ---------- native contact form ---------- */
.fgrid{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.field{ margin-bottom:18px; }
.field label{ display:block; font-size:12px; font-weight:600; letter-spacing:.06em; text-transform:uppercase; color:var(--steel); margin-bottom:8px; }
.field .req{ color:var(--royal-2); }
.field input, .field textarea{
  width:100%; box-sizing:border-box; font-family:var(--f-body); font-size:16px; color:var(--ink);
  background:var(--paper); border:1px solid var(--line); border-radius:6px; padding:13px 14px;
  transition:border-color .15s, box-shadow .15s;
}
.field textarea{ resize:vertical; min-height:130px; }
.field input:focus, .field textarea:focus{ outline:none; border-color:var(--royal-2); box-shadow:0 0 0 3px rgba(30,90,214,.16); }
#pv-submit{ margin-top:4px; }
#pv-submit:disabled{ opacity:.6; cursor:default; transform:none; }
.formstatus{ margin:16px 0 0; font-size:14.5px; min-height:1.2em; }
.formstatus.ok{ color:#1a7a4b; font-weight:500; }
.formstatus.err{ color:#b4232a; }
@media (max-width:560px){ .fgrid{ grid-template-columns:1fr; } }

/* ---------- portfolio (description beside logos) ---------- */
.pf-row{ display:grid; grid-template-columns:0.82fr 1.18fr; gap:clamp(28px,5vw,68px); align-items:center; padding:clamp(38px,5.5vw,68px) 0; border-top:1px solid var(--line); }
.pf-row:first-of-type{ border-top:0; padding-top:clamp(16px,2vw,28px); }
.pf-row.rev{ direction:rtl; } .pf-row.rev > *{ direction:ltr; }
.pf-txt .num{ font-family:var(--f-disp); font-weight:800; font-size:14px; letter-spacing:.14em; color:var(--royal-2); display:inline-block; margin-bottom:14px; }
.pf-txt h3{ margin:0 0 16px; }
.pf-txt p{ color:var(--steel); font-size:16px; margin:0; max-width:46ch; }
.pf-txt .tags{ margin-top:18px; display:flex; flex-wrap:wrap; gap:8px; }
.pf-txt .tags span{ font-size:12px; font-weight:600; color:var(--slate); background:var(--mist); border-radius:100px; padding:5px 12px; }
.pf-card{ background:#fff; border:1px solid var(--line); border-radius:12px; padding:clamp(18px,2.6vw,34px); box-shadow:0 26px 54px -38px rgba(10,27,54,.4); }
.pf-card img{ width:100%; height:auto; display:block; }
@media (max-width:860px){
  .pf-row{ grid-template-columns:1fr; gap:24px; }
  .pf-row.rev{ direction:ltr; }
  .pf-txt p{ max-width:none; }
}