/* ============================================================
   InTechgrale — unified design system
   Tokens: navy base, teal/blue/violet brand gradient (from the
   assessment tool), Manrope display / Inter body.
   ============================================================ */
:root{
  --navy:#0A1428; --navy-soft:#101D38; --navy-line:rgba(255,255,255,0.10);
  --bg:#F7F8FA; --surface:#EEF1F6; --card:#FFFFFF; --border:#E4E8EF;
  --text:#0F1720; --text-dim:#5B6472; --dim-on-navy:#AEB8C9;
  --teal:#2DD4BF; --teal-deep:#0F9C8C; --blue:#3E7BFA; --violet:#8B6EF0;
  --teal-pale:#E8FBF8; --blue-pale:#EAF1FF; --violet-pale:#F1EDFC;
  --grad-brand: linear-gradient(90deg, var(--teal) 0%, var(--blue) 55%, var(--violet) 100%);
  --green:#1FA971; --red:#E0554F; --amber:#D98E3C;
  --shadow-sm: 0 1px 2px rgba(10,20,40,0.06);
  --shadow: 0 2px 6px rgba(10,20,40,0.05), 0 10px 24px -12px rgba(10,20,40,0.14);
  --shadow-lg: 0 20px 50px -20px rgba(10,20,40,0.35);
  --radius: 16px; --radius-sm: 10px; --radius-lg: 24px;
  --maxw: 1180px;
}
*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
body{ background:var(--bg); color:var(--text); font-family:'Inter',sans-serif; line-height:1.6; -webkit-font-smoothing:antialiased; }
h1,h2,h3,h4{ font-family:'Manrope',sans-serif; letter-spacing:-0.015em; font-weight:800; color:var(--text); }
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 28px; }
.eyebrow{ display:inline-flex; align-items:center; gap:8px; color:var(--teal); font-weight:700; font-size:0.76rem; text-transform:uppercase; letter-spacing:0.12em; }
.eyebrow::before{ content:''; width:16px; height:2px; background:var(--teal); border-radius:2px; }
section{ padding:88px 0; }
.section-tight{ padding:56px 0; }
.center{ text-align:center; }
.lede{ color:var(--text-dim); font-size:1.05rem; max-width:620px; }
.lede.center{ margin-left:auto; margin-right:auto; }

/* ---------- Nav ---------- */
.site-header{ position:sticky; top:0; z-index:100; background:rgba(10,20,40,0.92); backdrop-filter:blur(10px); border-bottom:1px solid var(--navy-line); }
.nav{ display:flex; align-items:center; justify-content:space-between; padding:16px 28px; max-width:var(--maxw); margin:0 auto; }
.brand{ display:flex; align-items:center; gap:10px; }
.brand .logo{ width:30px; height:24px; flex-shrink:0; }
.brand .name{ font-weight:800; font-size:1rem; color:#fff; font-family:'Manrope',sans-serif; }
.brand .name span{ display:block; color:var(--teal); font-weight:700; font-size:0.56rem; letter-spacing:0.09em; margin-top:1px; }
.nav-links{ display:flex; align-items:center; gap:30px; }
.nav-links a{ color:var(--dim-on-navy); font-weight:600; font-size:0.88rem; transition:color .15s; }
.nav-links a:hover, .nav-links a.active{ color:#fff; }
.nav-cta{ display:flex; align-items:center; gap:14px; }
.nav-toggle{ display:none; }

/* ---------- Buttons ---------- */
.btn{ display:inline-flex; align-items:center; gap:8px; background:var(--teal); color:var(--navy); border:none; padding:13px 24px; border-radius:999px; font-weight:800; font-size:0.92rem; cursor:pointer; box-shadow:0 8px 20px -8px rgba(45,212,191,0.45); transition:transform .15s, opacity .15s; font-family:'Inter',sans-serif; }
.btn:hover{ opacity:0.92; transform:translateY(-1px); }
.btn.secondary{ background:transparent; border:1.5px solid var(--border); color:var(--text); box-shadow:none; }
.btn.secondary:hover{ border-color:var(--teal); }
.btn.on-navy{ background:transparent; border:1.5px solid rgba(255,255,255,0.28); color:#fff; box-shadow:none; }
.btn.on-navy:hover{ border-color:var(--teal); }
.btn.sm{ padding:9px 18px; font-size:0.82rem; }

/* ---------- Hero (dark) ---------- */
.hero-dark{ background:radial-gradient(120% 140% at 50% -10%, #16244a 0%, var(--navy) 55%), var(--navy); padding:96px 0 84px; text-align:center; position:relative; overflow:hidden; }
.hero-dark::after{ content:''; position:absolute; inset:auto 0 -40% 0; height:60%; background:var(--grad-brand); opacity:0.06; filter:blur(60px); }
.hero-dark > *{ position:relative; z-index:1; }
.hero-dark h1{ font-size:clamp(2rem,4.4vw,3.2rem); color:#fff; margin-top:18px; line-height:1.18; max-width:820px; margin-left:auto; margin-right:auto; }
.hero-dark h1 em{ font-style:normal; color:var(--teal); }
.hero-dark .lede{ color:var(--dim-on-navy); margin:20px auto 0; font-size:1.08rem; }
.hero-actions{ display:flex; gap:14px; justify-content:center; margin-top:32px; flex-wrap:wrap; }

/* ---------- Stat strip ---------- */
.stat-strip{ background:var(--navy-soft); border-top:1px solid var(--navy-line); }
.stat-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:0; }
.stat{ padding:28px 20px; border-left:1px solid var(--navy-line); text-align:center; }
.stat:first-child{ border-left:none; }
.stat .num{ font-family:'Manrope',sans-serif; font-weight:800; font-size:1.7rem; color:var(--teal); }
.stat .label{ color:var(--dim-on-navy); font-size:0.8rem; margin-top:6px; }

/* ---------- Cards / grids ---------- */
.grid-3{ display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:22px; }
.grid-2{ display:grid; grid-template-columns:repeat(auto-fit,minmax(320px,1fr)); gap:22px; }
.card{ background:var(--card); border:1px solid var(--border); border-radius:var(--radius); padding:30px; box-shadow:var(--shadow); }
.card .kicker{ font-size:0.72rem; font-weight:800; text-transform:uppercase; letter-spacing:0.1em; color:var(--blue); }
.card h3{ font-size:1.2rem; margin-top:10px; }
.card p{ color:var(--text-dim); margin-top:10px; font-size:0.94rem; }
.card ul{ margin-top:16px; list-style:none; }
.card ul li{ display:flex; gap:8px; align-items:flex-start; font-size:0.88rem; color:var(--text); margin-bottom:8px; }
.card ul li::before{ content:'—'; color:var(--teal-deep); font-weight:700; flex-shrink:0; }
.card .cta{ margin-top:18px; display:inline-block; font-weight:700; font-size:0.86rem; color:var(--teal-deep); }

.dim-card{ background:var(--card); border:1px solid var(--border); border-radius:14px; padding:18px; box-shadow:var(--shadow-sm); }
.dim-card .icon{ width:34px; height:34px; border-radius:50%; border:1.5px solid; display:flex; align-items:center; justify-content:center; font-size:0.85rem; margin-bottom:10px; }
.dim-card .t{ font-weight:700; margin-top:2px; font-size:0.92rem; }

/* ---------- Section titles ---------- */
.section-head{ text-align:center; max-width:640px; margin:0 auto 40px; }
.section-head h2{ font-size:clamp(1.5rem,2.6vw,2.1rem); margin-top:10px; }
.section-head p{ color:var(--text-dim); margin-top:12px; }

/* ---------- Stack visualization ---------- */
.stack{ display:flex; flex-direction:column-reverse; gap:10px; max-width:760px; margin:0 auto; }
.stack-layer{ background:var(--card); border:1px solid var(--border); border-radius:14px; padding:20px 24px; display:flex; justify-content:space-between; align-items:center; gap:16px; box-shadow:var(--shadow-sm); }
.stack-layer .l-num{ font-family:'Manrope',sans-serif; font-weight:800; color:var(--text-dim); font-size:0.85rem; width:26px; flex-shrink:0; }
.stack-layer .l-body{ flex:1; }
.stack-layer .l-title{ font-weight:700; font-size:0.98rem; }
.stack-layer .l-desc{ color:var(--text-dim); font-size:0.84rem; margin-top:2px; }
.tag{ font-size:0.7rem; font-weight:800; text-transform:uppercase; letter-spacing:0.06em; padding:5px 12px; border-radius:999px; flex-shrink:0; }
.tag.foundation{ background:var(--teal-pale); color:var(--teal-deep); }
.tag.risk{ background:#FCEBEA; color:#B23A34; }
.tag.visible{ background:var(--violet-pale); color:#6B4FCB; }

/* ---------- Timeline / approach ---------- */
.approach-item{ display:flex; gap:20px; padding:26px 0; border-top:1px solid var(--border); }
.approach-item:first-child{ border-top:none; }
.approach-item .num{ font-family:'Manrope',sans-serif; font-weight:800; font-size:1.1rem; color:var(--teal-deep); width:44px; flex-shrink:0; }
.approach-item h3{ font-size:1.05rem; }
.approach-item p{ color:var(--text-dim); margin-top:6px; font-size:0.92rem; }
.pill-row{ display:flex; flex-wrap:wrap; gap:8px; margin-top:18px; }
.pill{ font-size:0.78rem; font-weight:700; padding:7px 14px; border-radius:999px; background:var(--surface); border:1px solid var(--border); color:var(--text-dim); }

/* ---------- Testimonials ---------- */
.quote-card{ background:var(--card); border:1px solid var(--border); border-radius:var(--radius); padding:28px; box-shadow:var(--shadow); }
.stars{ color:var(--teal-deep); font-size:0.85rem; letter-spacing:2px; }
.quote-card p.q{ margin-top:14px; font-size:0.98rem; color:var(--text); font-style:italic; }
.quote-who{ display:flex; align-items:center; gap:10px; margin-top:20px; }
.quote-who .avatar{ width:38px; height:38px; border-radius:50%; background:var(--grad-brand); color:#fff; display:flex; align-items:center; justify-content:center; font-weight:800; font-size:0.8rem; font-family:'Manrope',sans-serif; }
.quote-who .n{ font-weight:700; font-size:0.86rem; }
.quote-who .r{ color:var(--text-dim); font-size:0.78rem; }

/* ---------- CTA band ---------- */
.cta-band{ background:var(--grad-brand); border-radius:var(--radius-lg); padding:52px 40px; text-align:center; }
.cta-band h2{ color:#fff; font-size:clamp(1.3rem,2.4vw,1.8rem); max-width:640px; margin:0 auto; }
.cta-band p{ color:rgba(255,255,255,0.92); margin-top:12px; }
.cta-band .btn{ background:#fff; color:var(--navy); margin-top:22px; }
.cta-band .btn.on-navy{ background:transparent; border:1.5px solid rgba(255,255,255,0.75); color:#fff; }

/* ---------- Forms ---------- */
.form-card{ background:var(--card); border:1px solid var(--border); border-radius:var(--radius); padding:32px; box-shadow:var(--shadow); }
.form-card input, .form-card select, .form-card textarea{ width:100%; padding:13px 15px; border:1px solid var(--border); border-radius:var(--radius-sm); font-family:inherit; font-size:0.92rem; margin-bottom:14px; background:#fff; color:var(--text); }
.form-card textarea{ min-height:110px; resize:vertical; }
.form-card label{ font-size:0.78rem; color:var(--text-dim); font-weight:600; display:block; margin-bottom:6px; }
.row2{ display:grid; grid-template-columns:1fr 1fr; gap:14px; }

/* ---------- Contact info ---------- */
.contact-row{ display:flex; align-items:center; gap:14px; padding:16px 0; border-top:1px solid var(--border); }
.contact-row:first-child{ border-top:none; }
.contact-row .k{ font-size:0.72rem; text-transform:uppercase; letter-spacing:0.08em; color:var(--text-dim); font-weight:700; width:150px; flex-shrink:0; }
.contact-row .v{ font-weight:600; }

/* ---------- Footer ---------- */
footer{ background:var(--navy); color:var(--dim-on-navy); padding:56px 0 32px; margin-top:0; }
.footer-grid{ display:grid; grid-template-columns:1.6fr 1fr 1fr; gap:40px; padding-bottom:40px; border-bottom:1px solid var(--navy-line); }
.footer-grid h4{ color:#fff; font-size:0.82rem; text-transform:uppercase; letter-spacing:0.08em; margin-bottom:14px; }
.footer-grid a{ display:block; color:var(--dim-on-navy); font-size:0.88rem; margin-bottom:10px; }
.footer-grid a:hover{ color:var(--teal); }
.footer-brand p{ font-size:0.88rem; margin-top:10px; max-width:280px; }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding-top:24px; font-size:0.8rem; flex-wrap:wrap; gap:10px; }

/* ---------- Diagnostic embed (adapted from assessment tool) ---------- */
.diag-shell{ background:var(--card); border:1px solid var(--border); border-radius:var(--radius-lg); box-shadow:var(--shadow-lg); overflow:hidden; max-width:720px; margin:0 auto; }
.diag-topbar{ display:flex; justify-content:space-between; align-items:center; padding:16px 22px; background:var(--navy-soft); }
.lang-toggle{ display:flex; background:rgba(255,255,255,0.08); border:1px solid rgba(255,255,255,0.15); border-radius:999px; padding:3px; }
.lang-toggle button{ border:none; background:none; padding:6px 14px; border-radius:999px; font-size:0.76rem; font-weight:700; color:var(--dim-on-navy); cursor:pointer; font-family:inherit; }
.lang-toggle button.active{ background:var(--teal); color:var(--navy); }
.diag-body{ padding:32px; }
.diag-meta{ color:var(--text-dim); font-size:0.85rem; font-weight:600; }
.checklist{ margin:18px 0; }
.checklist div{ display:flex; gap:10px; align-items:flex-start; margin-bottom:12px; font-size:0.92rem; }
.checklist div span.mark{ color:var(--teal-deep); font-weight:800; flex-shrink:0; }
.flow{ display:flex; flex-wrap:wrap; justify-content:center; gap:8px; margin:20px 0 0; }
.flow span{ font-weight:700; font-size:0.78rem; padding:8px 15px; border-radius:999px; }
.flow .arrow{ color:var(--text-dim); align-self:center; }
.progress-track{ height:8px; background:var(--surface); border-radius:5px; overflow:hidden; }
.progress-fill{ height:100%; background:var(--teal); border-radius:5px; transition:width .3s ease; }
.q-card .qtext{ font-size:1.06rem; font-weight:700; margin-bottom:18px; font-family:'Manrope',sans-serif; }
.opt{ display:block; width:100%; text-align:left; padding:13px 16px; margin-bottom:10px; background:var(--surface); border:1px solid var(--border); border-radius:12px; color:var(--text); cursor:pointer; font-size:0.9rem; font-family:inherit; transition:border-color .15s, background .15s; }
.opt:hover{ border-color:var(--teal); background:var(--teal-pale); }
.score-hero{ background:var(--navy); text-align:center; padding:36px 24px 40px; margin:-32px -32px 0; }
.score-num{ font-size:3.2rem; font-weight:800; font-family:'Manrope',sans-serif; color:var(--teal); }
.score-band{ display:inline-block; margin-top:6px; background:rgba(45,212,191,0.14); color:var(--teal); font-weight:700; font-size:0.82rem; padding:6px 16px; border-radius:999px; }
.bar-row{ margin-bottom:16px; }
.bar-row .top{ display:flex; justify-content:space-between; font-size:0.86rem; margin-bottom:6px; }
.bar-row .top .name{ font-weight:600; }
.bar-row .top .pct{ color:var(--text-dim); }
.bar-row .progress-fill{ background:var(--blue); }
.issue-card{ background:#FCEBEA; border-left:3px solid var(--red); border-radius:10px; padding:16px; margin:16px 0; }
.issue-card .label{ color:#8A2E2E; font-weight:700; font-size:0.82rem; }
.issue-card .score{ font-weight:800; font-family:'Manrope',sans-serif; margin:4px 0; }
.priority{ display:flex; gap:14px; padding:12px 0; border-bottom:1px solid var(--border); }
.priority:last-child{ border-bottom:none; }
.priority .num{ width:26px; height:26px; border-radius:50%; background:var(--navy); color:var(--teal); display:flex; align-items:center; justify-content:center; font-weight:800; font-size:0.76rem; flex-shrink:0; font-family:'Manrope',sans-serif; }
.diag-section-title{ font-size:1.05rem; font-weight:800; margin:26px 0 12px; text-align:center; }

/* ---------- Utility ---------- */
.mt-lg{ margin-top:60px; }
.mt-md{ margin-top:30px; }

/* ---------- Responsive ---------- */
@media (max-width: 860px){
  .nav-links{ display:none; }
  .footer-grid{ grid-template-columns:1fr; gap:28px; }
  .row2{ grid-template-columns:1fr; }
}
@media (prefers-reduced-motion: reduce){ *{ transition:none !important; scroll-behavior:auto !important; } }