@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&family=Newsreader:ital,wght@1,400;1,500&display=swap');

/* ==========================================================================
   Tesis Dijital -- Unified Design System
   Used by index.html and every module detail page under modules dir.
   ========================================================================== */

:root{
  /* surfaces */
  --navy-950:#050b14;
  --navy-900:#081426;
  --navy-800:#0e1d34;
  --navy-700:#182b48;
  --paper:#ffffff;
  --paper-alt:#f5f7fb;
  --paper-warm:#f9f7f3;
  --line:#e3e7ef;
  --line-dark:rgba(255,255,255,.12);
  /* text */
  --ink:#0a101c;
  --muted:#5c6a80;
  --muted-dark:#94a2ba;
  /* brand */
  --accent:#ff5a1f;
  --accent-ink:#c8390d;
  --accent-soft:#fff1ea;
  --blue:#2953ff;
  --blue-soft:#eef2ff;
  --mint:#16c79e;
  /* system */
  --radius-s:8px;
  --radius:14px;
  --radius-l:22px;
  --shadow:0 30px 70px -30px rgba(5,11,20,.45);
  --shadow-s:0 14px 34px -18px rgba(5,11,20,.35);
  --container:1240px;
  --font-sans:'Manrope',ui-sans-serif,system-ui,Arial,sans-serif;
  --font-serif:'Newsreader',Georgia,serif;
  --font-mono:'DM Mono',ui-monospace,Menlo,monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-sans);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--container);margin-inline:auto;padding-inline:max(24px,calc((100% - var(--container)) / 2))}
.eyebrow{font:600 11px/1 var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 16px;display:flex;align-items:center;gap:9px}
.eyebrow::before{content:'';width:20px;height:1px;background:currentColor;opacity:.6}
em{font-family:var(--font-serif);font-style:italic;font-weight:400}
h1,h2,h3{margin:0;letter-spacing:-.03em;line-height:1.05}
h1{font-size:clamp(38px,5.4vw,72px);font-weight:700;letter-spacing:-.035em}
h2{font-size:clamp(30px,4vw,50px);font-weight:700}
h3{font-size:19px;font-weight:700}
p{line-height:1.7}
.lead{font-size:18px;color:var(--muted);max-width:620px}
.btn{display:inline-flex;align-items:center;gap:9px;font-size:13.5px;font-weight:800;text-decoration:none;padding:14px 20px;border-radius:var(--radius-s);white-space:nowrap;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}
.btn svg{width:15px;height:15px}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{transform:translateY(-2px);box-shadow:0 16px 30px -12px rgba(255,90,31,.55)}
.btn-ghost-dark{color:#fff;background:rgba(255,255,255,.06);border:1px solid var(--line-dark)}
.btn-ghost-dark:hover{background:rgba(255,255,255,.12)}
.btn-ghost-light{color:var(--ink);background:var(--paper);border:1px solid var(--line)}
.btn-ghost-light:hover{border-color:var(--ink)}
.btn-text{padding:0;background:none;border-bottom:1.5px solid currentColor;border-radius:0;padding-bottom:3px}
.btn-text:hover{color:var(--accent)}
.ic{display:inline-flex;width:1em;height:1em}
.ic svg{width:100%;height:100%;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}

/* ---------- header ---------- */
header.site{position:sticky;top:0;z-index:50;height:74px;display:flex;align-items:center;background:rgba(5,11,20,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line-dark);transition:background .2s ease}
header.site.light{background:rgba(255,255,255,.9);border-bottom:1px solid var(--line)}
.nav-row{width:100%;display:flex;align-items:center;gap:36px}
.brand{color:#fff;text-decoration:none;font-weight:800;font-size:20px;letter-spacing:-.05em;display:flex;align-items:center;gap:9px}
header.site.light .brand{color:var(--ink)}
.brand span{color:var(--accent)}
.brand .mark{width:26px;height:26px;border-radius:7px;background:var(--accent);display:grid;place-items:center;color:#fff;font:800 12px var(--font-sans)}
nav.main{display:flex;gap:28px;flex:1}
nav.main a{color:#c9d3e2;text-decoration:none;font-size:13.5px;font-weight:700}
nav.main a:hover{color:#fff}
header.site.light nav.main a{color:#3c4a63}
header.site.light nav.main a:hover{color:var(--ink)}
nav.main a.current{color:#fff}
header.site.light nav.main a.current{color:var(--ink)}
.head-actions{display:flex;align-items:center;gap:20px}
.head-actions>a:first-child{color:#c9d3e2;text-decoration:none;font-size:13px;font-weight:700}
header.site.light .head-actions>a:first-child{color:#3c4a63}
.head-actions .btn-accent{padding:11px 16px}
.menu-btn{display:none;background:none;border:0;color:#fff;padding:8px}
header.site.light .menu-btn{color:var(--ink)}
.mobile-nav{display:none}

/* ---------- breadcrumb (module pages) ---------- */
.crumb{padding:22px max(24px,calc((100% - var(--container)) / 2)) 0;font-size:12.5px;color:var(--muted);display:flex;gap:8px;align-items:center}
.crumb a{color:var(--muted);text-decoration:none}
.crumb a:hover{color:var(--ink)}

/* ---------- hero ---------- */
.hero{background:radial-gradient(1100px 520px at 14% -10%,#12233f,transparent),linear-gradient(180deg,var(--navy-900),var(--navy-950));color:#fff;padding:74px max(24px,calc((100% - 1200px)/2)) 0;overflow:clip}
.hero-grid{display:grid;grid-template-columns:1fr 1.02fr;gap:60px;align-items:center;padding-top:64px}
.hero h1{color:#fff}
.hero .lead{color:#aab6c9;font-size:17.5px;margin:26px 0 34px}
.cta-row{display:flex;align-items:center;gap:26px;flex-wrap:wrap}
.hero-badges{display:flex;gap:22px;margin-top:46px;flex-wrap:wrap}
.hero-badges div{display:flex;flex-direction:column;gap:2px}
.hero-badges b{font-size:22px;letter-spacing:-.04em}
.hero-badges span{font-size:11.5px;color:var(--muted-dark)}
.hero-shot{position:relative;padding-bottom:60px}
.browser-frame{background:#fff;border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line-dark)}
.browser-bar{height:38px;display:flex;align-items:center;gap:6px;padding:0 16px;background:var(--paper-alt);border-bottom:1px solid var(--line)}
.browser-bar i{width:9px;height:9px;border-radius:50%;background:#dfe3ea}
.browser-frame img{display:block;width:100%;height:auto}
.float-card{position:absolute;background:#fff;color:var(--ink);border-radius:var(--radius-s);padding:12px 14px;box-shadow:0 20px 40px -14px rgba(5,11,20,.5);font-size:12.5px;display:flex;align-items:center;gap:10px;border:1px solid var(--line)}
.float-card .dot{width:8px;height:8px;border-radius:50%;background:var(--mint);flex:none}
.float-card b{display:block;font-size:13px}
.float-card span{color:var(--muted);font-size:11px}
.float-1{top:14%;right:-6%;animation:float 6s ease-in-out infinite}
.float-2{bottom:-2%;left:-5%;animation:float 6s ease-in-out infinite 1.4s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}

/* ---------- stat / capability strip ---------- */
.stripe{background:var(--navy-800);border-top:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark)}
.stripe-row{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stripe-row div{padding:26px 22px;border-right:1px solid var(--line-dark);color:#fff}
.stripe-row div:last-child{border-right:0}
.stripe-row b{display:block;font-size:26px;letter-spacing:-.04em;font-family:var(--font-mono);font-weight:500;color:#fff}
.stripe-row span{font-size:12px;color:var(--muted-dark)}

/* ---------- platform tab switcher ---------- */
.platform{padding:130px max(24px,calc((100% - 1200px)/2));background:var(--paper)}
.section-head{max-width:700px}
.section-head.center{max-width:740px;margin-inline:auto;text-align:center}
.section-head p.lead{margin-top:20px}
.section-head.center .lead{margin-inline:auto}
.tabs-shell{margin-top:56px;border:1px solid var(--line);border-radius:var(--radius-l);background:var(--paper-alt);padding:16px}
.tabs{display:flex;gap:6px;flex-wrap:wrap}
.tabs button{flex:1;min-width:140px;border:0;background:transparent;border-radius:var(--radius-s);padding:14px 16px;font:700 13px var(--font-sans);color:var(--muted);cursor:pointer;display:flex;align-items:center;gap:9px;transition:.15s}
.tabs button .ic{width:16px;height:16px;color:var(--muted)}
.tabs button.on{background:#fff;color:var(--ink);box-shadow:var(--shadow-s)}
.tabs button.on .ic{color:var(--accent)}
.tab-shot{margin-top:16px;border-radius:var(--radius);overflow:hidden;background:var(--navy-900)}
.tab-shot img{width:100%;display:none;opacity:0;transition:opacity .25s ease}
.tab-shot img.on{display:block;opacity:1}

/* ---------- feature spotlight rows ---------- */
.spot{padding:110px max(24px,calc((100% - 1200px)/2));background:var(--paper-alt)}
.spot:nth-of-type(even){background:var(--paper)}
.spot-row{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}
.spot-row.rev .spot-copy{order:2}
.spot-shot{background:var(--navy-900);border-radius:var(--radius-l);padding:14px;box-shadow:var(--shadow-s)}
.spot-shot img{border-radius:8px}
.spot-copy h2{font-size:clamp(28px,3.4vw,42px);margin-bottom:22px}
.bullets{list-style:none;margin:28px 0 0;padding:0;display:flex;flex-direction:column;gap:16px}
.bullets li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--ink)}
.bullets li .ic{width:20px;height:20px;flex:none;color:var(--accent);background:var(--accent-soft);border-radius:6px;padding:4px;margin-top:1px}
.bullets li b{display:block;font-weight:700}
.bullets li span{color:var(--muted);font-size:13.5px}

/* ---------- module grid ---------- */
.grid-section{padding:120px max(24px,calc((100% - 1200px)/2));background:var(--navy-950);color:#fff}
.grid-section .eyebrow{color:var(--accent)}
.grid-section .lead{color:var(--muted-dark)}
.mod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-dark);border:1px solid var(--line-dark);border-radius:var(--radius-l);overflow:hidden;margin-top:54px}
.mod-card{background:var(--navy-900);padding:26px 24px;text-decoration:none;color:#fff;display:flex;flex-direction:column;gap:14px;transition:background .18s ease}
.mod-card:hover{background:var(--navy-800)}
.mod-card .ic{width:30px;height:30px;color:var(--accent)}
.mod-card b{font-size:15.5px}
.mod-card span{font-size:12.5px;color:var(--muted-dark);line-height:1.55}
.mod-card .go{margin-top:auto;font-size:11.5px;font-weight:800;color:var(--muted-dark);display:flex;align-items:center;gap:6px}
.mod-card:hover .go{color:var(--accent)}

/* ---------- personas ---------- */
.personas{background:var(--paper);padding:120px max(24px,calc((100% - 1200px)/2))}
.per-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;margin-top:56px}
.per-grid article{background:#fff;padding:34px 30px}
.per-grid .ic{width:34px;height:34px;color:var(--accent);background:var(--accent-soft);border-radius:10px;padding:8px;margin-bottom:22px}
.per-grid h3{margin-bottom:10px}
.per-grid p{color:var(--muted);font-size:14px;margin:0 0 18px}

/* ---------- solutions page: role cards ---------- */
.role-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;margin-top:56px}
.role-card{background:#fff;padding:32px 28px;display:flex;flex-direction:column}
.role-card .ic{width:32px;height:32px;color:var(--accent);background:var(--accent-soft);border-radius:10px;padding:8px;margin-bottom:20px}
.role-card h3{margin-bottom:8px;font-size:18px}
.role-card>p{color:var(--muted);font-size:13.5px;margin:0 0 18px;line-height:1.6}
.role-card ul{list-style:none;margin:0 0 20px;padding:0;display:flex;flex-direction:column;gap:9px}
.role-card ul li{font-size:13px;color:var(--ink);display:flex;gap:8px;align-items:flex-start}
.role-card ul li .ic{width:14px;height:14px;flex:none;color:var(--accent);background:none;padding:0;margin:2px 0 0}
.role-card .chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}
.role-card .chips a{font-size:11px;font-weight:700;color:var(--muted);background:var(--paper-alt);border:1px solid var(--line);border-radius:20px;padding:5px 11px;text-decoration:none}
.role-card .chips a:hover{border-color:var(--accent);color:var(--accent-ink)}

/* ---------- solutions page: comparison table ---------- */
.compare-wrap{margin-top:56px;overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-l)}
table.compare{width:100%;border-collapse:collapse;min-width:860px;background:#fff}
table.compare th,table.compare td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:13.5px}
table.compare thead th{background:var(--paper-alt);font-size:11.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);font-weight:800;white-space:nowrap}
table.compare thead th:first-child{text-align:left}
table.compare th:not(:first-child),table.compare td:not(:first-child){text-align:center}
table.compare tbody th{font-weight:700;color:var(--ink);white-space:nowrap}
table.compare tbody tr:last-child td,table.compare tbody tr:last-child th{border-bottom:0}
table.compare .yes{display:inline-flex;width:20px;height:20px;color:#fff;background:var(--mint);border-radius:50%;align-items:center;justify-content:center}
table.compare .yes svg{width:11px;height:11px;stroke:#fff;stroke-width:2.4}
table.compare .no{color:var(--line);font-size:16px}

/* ---------- solutions page: industry grid ---------- */
.industry-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line-dark);border:1px solid var(--line-dark);border-radius:var(--radius-l);overflow:hidden;margin-top:56px}
.industry-card{background:var(--navy-900);padding:26px 22px;color:#fff}
.industry-card .ic{width:26px;height:26px;color:var(--accent);margin-bottom:16px}
.industry-card b{display:block;font-size:14.5px;margin-bottom:8px}
.industry-card span{font-size:12.5px;color:var(--muted-dark);line-height:1.55}

/* ---------- solutions page: industries section wrapper ---------- */
.industries{background:var(--navy-950);color:#fff;padding:110px max(24px,calc((100% - 1200px)/2))}
.industries .eyebrow{color:var(--accent)}
.industries .lead{color:var(--muted-dark)}

/* ---------- pillars (security/integration band) ---------- */
.pillars{background:var(--navy-900);color:#fff;padding:110px max(24px,calc((100% - 1200px)/2))}
.pil-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:56px}
.pil-grid article{border-top:1px solid var(--line-dark);padding-top:24px}
.pil-grid .ic{width:26px;height:26px;color:var(--accent);margin-bottom:18px}
.pil-grid h3{color:#fff;margin-bottom:10px;font-size:18px}
.pil-grid p{color:var(--muted-dark);font-size:14px;margin:0}

/* ---------- final CTA ---------- */
.cta-final{text-align:center;padding:130px 24px;background:var(--paper-warm)}
.cta-final h2{font-size:clamp(36px,5vw,58px)}
.cta-final .lead{max-width:560px;margin:24px auto 38px}
.cta-final .cta-row{justify-content:center}

/* ---------- footer ---------- */
footer.site{background:var(--navy-950);color:var(--muted-dark);padding:70px max(24px,calc((100% - 1200px)/2)) 30px}
.foot-top{display:grid;grid-template-columns:1.3fr repeat(4,1fr);gap:40px;padding-bottom:52px;border-bottom:1px solid var(--line-dark)}
.foot-brand .brand{margin-bottom:16px}
.foot-brand p{font-size:13.5px;line-height:1.7;max-width:260px;color:var(--muted-dark)}
.foot-col b{display:block;color:#fff;font-size:12px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:18px}
.foot-col a{display:block;color:var(--muted-dark);text-decoration:none;font-size:13.5px;margin-bottom:12px}
.foot-col a:hover{color:#fff}
.foot-bottom{display:flex;align-items:center;gap:24px;padding-top:26px;font-size:12px}
.foot-bottom span{flex:1}
.foot-bottom a{color:var(--muted-dark);text-decoration:none}

/* ==========================================================================
   Module detail pages
   ========================================================================== */
.mod-hero{background:linear-gradient(180deg,var(--navy-900),var(--navy-950));color:#fff;padding:26px max(24px,calc((100% - 1200px)/2)) 70px}
.mod-hero-top{display:flex;align-items:center;gap:16px;margin:34px 0 26px}
.mod-hero-top .ic{width:46px;height:46px;color:var(--accent);background:rgba(255,90,31,.14);border-radius:14px;padding:11px}
.mod-hero h1{color:#fff;font-size:clamp(36px,5vw,60px);max-width:820px}
.mod-hero .lead{color:#aab6c9;font-size:18px;margin:22px 0 0;max-width:640px}
.mod-shot-wrap{margin-top:44px;background:#fff;border-radius:var(--radius-l);padding:14px;box-shadow:var(--shadow)}
.mod-shot-wrap img{border-radius:8px}
.mod-body{padding:90px max(24px,calc((100% - 1200px)/2)) 30px;background:var(--paper)}
.mod-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:80px}
.mod-layout h2{font-size:28px;margin-bottom:24px}
.mod-bullets{list-style:none;margin:0 0 44px;padding:0;display:flex;flex-direction:column;gap:22px}
.mod-bullets li{display:flex;gap:16px}
.mod-bullets .ic{width:22px;height:22px;flex:none;color:var(--accent);background:var(--accent-soft);border-radius:7px;padding:5px;margin-top:2px}
.mod-bullets b{display:block;font-size:15.5px;margin-bottom:4px}
.mod-bullets span{color:var(--muted);font-size:14px}
.mod-side{background:var(--paper-alt);border:1px solid var(--line);border-radius:var(--radius-l);padding:30px}
.mod-side b{display:block;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.mod-side p{font-size:14px;color:var(--ink);line-height:1.7;margin:0 0 20px}
.related-title{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:22px 0 14px}
.related{display:flex;flex-direction:column;gap:10px}
.related a{display:flex;align-items:center;justify-content:space-between;gap:10px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-s);padding:13px 14px;text-decoration:none;color:var(--ink);font-size:13.5px;font-weight:700}
.related a:hover{border-color:var(--accent);color:var(--accent-ink)}
.related a .ic{width:15px;height:15px;color:var(--muted)}
.mod-cta{max-width:1200px;margin:30px auto 0;padding:44px max(24px,calc((100% - 1200px)/2));background:var(--navy-950);color:#fff;border-radius:var(--radius-l);display:flex;align-items:center;justify-content:space-between;gap:30px}
.mod-cta strong{font-size:22px;font-weight:700;letter-spacing:-.02em;max-width:420px;display:block}
.mod-cta strong em{color:var(--accent)}

/* reveal on scroll */
[data-reveal]{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
[data-reveal].in{opacity:1;transform:none}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media(max-width:1000px){
  .hero-grid,.spot-row,.mod-layout{grid-template-columns:1fr}
  .spot-row.rev .spot-copy{order:0}
  .hero-shot{margin-top:10px}
  .stripe-row{grid-template-columns:repeat(2,1fr)}
  .stripe-row div:nth-child(2){border-right:0}
  .mod-grid{grid-template-columns:repeat(2,1fr)}
  .per-grid,.role-grid{grid-template-columns:1fr}
  .industry-grid{grid-template-columns:repeat(2,1fr)}
  .pil-grid{grid-template-columns:1fr;gap:30px}
  .foot-top{grid-template-columns:1fr 1fr;gap:34px 24px}
  .mod-cta{flex-direction:column;align-items:flex-start}
}
@media(max-width:760px){
  header.site{height:64px}
  nav.main,.head-actions>a:first-child{display:none}
  .menu-btn{display:block;margin-left:auto}
  .mobile-nav{display:none;position:fixed;inset:64px 0 0 0;background:var(--navy-950);z-index:49;padding:26px 22px;overflow:auto}
  .mobile-nav.open{display:block}
  .mobile-nav a{display:block;color:#fff;text-decoration:none;font-size:16px;font-weight:700;padding:14px 0;border-bottom:1px solid var(--line-dark)}
  .mobile-nav .btn-accent{margin-top:22px;width:100%;justify-content:center}
  .hero{padding-top:0}
  .hero-grid{padding-top:44px;gap:44px}
  .cta-row{gap:16px}
  .hero-badges{gap:26px}
  .float-card{display:none}
  .hero-shot{padding-bottom:10px}
  .stripe-row{grid-template-columns:1fr 1fr}
  .platform,.spot,.grid-section,.personas,.pillars,.industries{padding:70px 20px}
  .role-card .chips{gap:5px}
  .tabs{grid-template-columns:1fr 1fr;display:grid}
  .mod-grid{grid-template-columns:1fr 1fr}
  .cta-final{padding:80px 20px}
  .foot-top{grid-template-columns:1fr 1fr;padding-bottom:36px}
  .foot-brand{grid-column:1/-1;margin-bottom:10px}
  .mod-hero{padding-bottom:50px}
  .mod-body{padding:60px 20px 10px}
  .mod-cta{margin:20px 16px 0;padding:34px 22px}
  footer.site{padding:50px 20px 24px}
}
@media(max-width:520px){
  .mod-grid,.tabs,.industry-grid{grid-template-columns:1fr}
  .stripe-row{grid-template-columns:1fr 1fr}
}