/* =========================================================================
   E-Tagya — Red modern business theme
   ========================================================================= */
:root{
  --red:#e11d2a;
  --red-dark:#b3121d;
  --red-soft:#ff5b66;
  --ink:#12151c;
  --ink-2:#1b1f28;
  --slate:#5a6472;
  --line:#e7eaf0;
  --bg:#ffffff;
  --bg-soft:#f6f8fb;
  --bg-dark:#0f1218;
  --white:#fff;
  --radius:16px;
  --shadow:0 18px 40px -18px rgba(20,25,40,.28);
  --shadow-sm:0 8px 22px -12px rgba(20,25,40,.25);
  --maxw:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:"Segoe UI",system-ui,Roboto,-apple-system,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{line-height:1.18;margin:0 0 .5em;color:var(--ink);font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,4.6vw,3.6rem)}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem)}
h3{font-size:1.3rem}
p{margin:0 0 1rem}
a{color:var(--red);text-decoration:none;transition:color .2s}
a:hover{color:var(--red-dark)}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
section{padding:84px 0}
.eyebrow{display:inline-block;color:var(--red);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.78rem;margin-bottom:14px}
.lead{font-size:1.12rem;color:var(--slate)}
.muted{color:var(--slate)}
.center{text-align:center}
.section-head{max-width:720px;margin:0 auto 52px}
.section-head.center{text-align:center}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;gap:.5em;font-weight:700;border-radius:10px;
  padding:14px 28px;cursor:pointer;border:2px solid transparent;transition:.25s var(--ease);font-size:1rem}
.btn-primary{background:var(--red);color:#fff;box-shadow:0 12px 26px -12px var(--red)}
.btn-primary:hover{background:var(--red-dark);color:#fff;transform:translateY(-2px)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost:hover{background:#fff;color:var(--ink)}
.btn-outline{background:transparent;color:var(--red);border-color:var(--red)}
.btn-outline:hover{background:var(--red);color:#fff}

/* ---- Header / nav ---- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line);transition:.3s}
.site-header.scrolled{box-shadow:var(--shadow-sm)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800}
.brand img{height:42px;width:auto}
.brand-text{display:flex;flex-direction:column;color:var(--ink);font-size:1.25rem;line-height:1}
.brand-text small{font-weight:600;font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--red)}
.main-nav{display:flex;align-items:center;gap:6px}
.main-nav a{color:var(--ink);font-weight:600;font-size:.95rem;padding:10px 14px;border-radius:8px;position:relative}
.main-nav a:hover{color:var(--red)}
.main-nav a.active{color:var(--red)}
.main-nav a.active::after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;background:var(--red);border-radius:2px}
.nav-cta{background:var(--red);color:#fff!important;padding:10px 20px!important;margin-left:8px;border-radius:9px}
.nav-cta:hover{background:var(--red-dark)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:26px;height:3px;background:var(--ink);border-radius:2px;transition:.3s}

/* ---- Hero ---- */
.hero{position:relative;color:#fff;padding:118px 0 128px;overflow:hidden;
  background:radial-gradient(1100px 600px at 78% -10%,rgba(225,29,42,.55),transparent 60%),
             linear-gradient(135deg,#15181f 0%,#20141a 55%,#3a0f16 100%)}
.hero::after{content:"";position:absolute;inset:0;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Cpath d='M0 59h60M59 0v60' stroke='%23ffffff' stroke-opacity='.04'/%3E%3C/svg%3E");pointer-events:none}
.hero .container{position:relative;z-index:2;max-width:860px}
.hero h1{color:#fff;margin-bottom:.35em}
.hero h1 .hl{color:var(--red-soft)}
.hero p{font-size:1.18rem;color:rgba(255,255,255,.85);max-width:680px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.hero-badges{display:flex;gap:26px;flex-wrap:wrap;margin-top:44px;color:rgba(255,255,255,.85);font-weight:600}
.hero-badges span{display:flex;align-items:center;gap:8px;font-size:.95rem}
.hero-badges span::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--red-soft)}

/* ---- Cards / services ---- */
.grid{display:grid;gap:26px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 28px;transition:.3s var(--ease);position:relative;overflow:hidden}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.card .ic{width:56px;height:56px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px;
  background:linear-gradient(135deg,var(--red),var(--red-dark));color:#fff}
.card .ic svg{width:28px;height:28px}
.card h3{margin-bottom:.4em}
.card p{color:var(--slate);margin:0}
.card-link{display:inline-block;margin-top:16px;font-weight:700}

/* ---- Split / feature ---- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.feature-list{list-style:none;padding:0;margin:22px 0 0}
.feature-list li{position:relative;padding:10px 0 10px 38px;color:var(--ink);font-weight:600}
.feature-list li::before{content:"";position:absolute;left:0;top:12px;width:22px;height:22px;border-radius:50%;
  background:rgba(225,29,42,.12);
  box-shadow:inset 0 0 0 2px var(--red)}
.feature-list li::after{content:"";position:absolute;left:8px;top:16px;width:6px;height:10px;border-right:2px solid var(--red);border-bottom:2px solid var(--red);transform:rotate(40deg)}
.media-frame{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  background:linear-gradient(135deg,#1b1f28,#3a0f16);aspect-ratio:4/3;display:grid;place-items:center;color:#fff;padding:30px;text-align:center}
.media-frame .big{font-size:3rem;font-weight:800;color:var(--red-soft)}

/* ---- Stats ---- */
.stats{background:var(--ink);color:#fff}
.stats .grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat .num{font-size:clamp(2.2rem,5vw,3.2rem);font-weight:800;color:var(--red-soft);line-height:1}
.stat .lbl{margin-top:8px;color:rgba(255,255,255,.75);font-weight:600;letter-spacing:.03em}

/* ---- Section variants ---- */
.bg-soft{background:var(--bg-soft)}
.bg-dark{background:var(--bg-dark);color:#fff}
.bg-dark h2,.bg-dark h3{color:#fff}
.bg-dark .muted{color:rgba(255,255,255,.7)}

/* ---- Clients marquee ---- */
.clients{padding:56px 0}
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:64px;align-items:center;width:max-content;animation:marquee 26s linear infinite}
.marquee-track img{height:52px;width:auto;opacity:.9;transition:.3s}
.marquee-track img:hover{opacity:1;transform:scale(1.08)}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---- AI band (home) ---- */
.ai-band{background:linear-gradient(120deg,#12151c,#2a0e14 70%);color:#fff;border-radius:24px;
  padding:56px;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center}
.ai-band h2{color:#fff}
.chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.chip{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:999px;
  padding:8px 16px;font-weight:600;font-size:.9rem}

/* ---- Testimonials ---- */
.tslider{position:relative;max-width:820px;margin:0 auto}
.tslide{display:none;text-align:center;padding:0 10px}
.tslide.active{display:block;animation:fade .5s var(--ease)}
.tslide .q{font-size:1.4rem;font-weight:600;line-height:1.5}
.tslide .who{margin-top:22px;font-weight:800;color:var(--red)}
.tslide .who small{display:block;color:var(--slate);font-weight:600}
.tdots{display:flex;gap:10px;justify-content:center;margin-top:30px}
.tdots button{width:11px;height:11px;border-radius:50%;border:0;background:var(--line);cursor:pointer;transition:.3s}
.tdots button.active{background:var(--red);transform:scale(1.25)}
@keyframes fade{from{opacity:0;transform:translateY(10px)}to{opacity:1}}

/* ---- CTA band ---- */
.cta-band{background:linear-gradient(135deg,var(--red),var(--red-dark));color:#fff;text-align:center;border-radius:24px;padding:64px 30px}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.9);max-width:620px;margin:0 auto 26px}

/* ---- 3 Pillar banners (home focus) ---- */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.pillar{position:relative;border-radius:22px;overflow:hidden;padding:36px 30px 32px;color:#fff;
  min-height:330px;display:flex;flex-direction:column;justify-content:flex-end;
  box-shadow:var(--shadow);transition:.35s var(--ease);isolation:isolate}
.pillar:hover{transform:translateY(-8px)}
.pillar::before{content:attr(data-num);position:absolute;top:-14px;right:6px;font-size:8rem;font-weight:900;
  color:rgba(255,255,255,.08);z-index:-1;line-height:1}
.pillar.ai{background:linear-gradient(160deg,#e11d2a 0%,#8a0d16 100%)}
.pillar.sap{background:linear-gradient(160deg,#232838 0%,#3a0f16 100%)}
.pillar.it{background:linear-gradient(160deg,#2b3140 0%,#12151c 100%)}
.pillar .p-ic{width:58px;height:58px;border-radius:15px;display:grid;place-items:center;margin-bottom:auto;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22)}
.pillar .p-ic svg{width:30px;height:30px}
.pillar .tag{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(255,255,255,.8);margin:20px 0 8px}
.pillar h3{font-size:1.55rem;color:#fff;margin-bottom:.35em;line-height:1.15}
.pillar p{color:rgba(255,255,255,.85);margin:0 0 16px;font-size:.98rem}
.pillar .p-link{display:inline-flex;align-items:center;gap:8px;color:#fff;font-weight:700}
.pillar .p-link::after{content:"\2192";transition:transform .3s}
.pillar:hover .p-link::after{transform:translateX(5px)}

/* ---- AI showcase (Agentic / Gen / Native AI + algorithm table) ---- */
.ai-showcase{display:grid;grid-template-columns:1.05fr 1fr;gap:52px;align-items:center}
.ai-terms{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 10px}
.ai-terms .t{padding:9px 18px;border-radius:999px;font-weight:800;font-size:.92rem;border:1.5px solid var(--line)}
.ai-terms .t.on{background:var(--red);color:#fff;border-color:var(--red)}
.ai-terms .t.o2{color:var(--red);border-color:var(--red)}
.ai-visual{width:100%;height:auto;border-radius:22px;box-shadow:var(--shadow);display:block}
.ai-visual-wrap{position:relative}
.ai-float{position:absolute;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);
  border-radius:12px;padding:8px 14px;font-weight:800;font-size:.85rem;color:var(--ink)}
.ai-float b{color:var(--red)}
.ai-float.f1{top:8%;left:-14px;animation:floaty 5s ease-in-out infinite}
.ai-float.f2{bottom:14%;right:-12px;animation:floaty 6s ease-in-out infinite reverse}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* ---- Our Customers (enhanced) ---- */
.customers-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:34px}
.cust-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.cust-cell{background:#fff;border:1px solid var(--line);border-radius:14px;height:110px;display:grid;place-items:center;padding:18px;transition:.3s var(--ease)}
.cust-cell:hover{box-shadow:var(--shadow-sm);transform:translateY(-4px);border-color:transparent}
.cust-cell img{max-height:60px;width:auto;transition:.3s}
.cust-cell:hover img{transform:scale(1.05)}

/* ---- Page hero (inner) ---- */
.page-hero{background:linear-gradient(135deg,#15181f,#3a0f16);color:#fff;padding:96px 0 84px;text-align:center}
.page-hero h1{color:#fff}
.page-hero p{color:rgba(255,255,255,.82);max-width:680px;margin:12px auto 0;font-size:1.12rem}
.breadcrumb{color:rgba(255,255,255,.6);font-size:.9rem;margin-bottom:14px}
.breadcrumb a{color:rgba(255,255,255,.85)}

/* ---- Prose ---- */
.prose p{color:var(--slate);font-size:1.05rem}
.prose h2,.prose h3{margin-top:1.4em}

/* ---- Contact ---- */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:44px;align-items:start}
.info-card{display:flex;gap:16px;align-items:flex-start;padding:22px;border:1px solid var(--line);border-radius:14px;margin-bottom:16px;background:#fff}
.info-card .ic{width:46px;height:46px;flex:0 0 46px;border-radius:12px;display:grid;place-items:center;background:rgba(225,29,42,.1);color:var(--red);font-size:1.2rem}
.info-card b{display:block;margin-bottom:2px}
.info-card span{color:var(--slate)}
form.styled{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm)}
form.styled .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
form.styled label{display:block;font-weight:600;margin:14px 0 6px;font-size:.92rem}
form.styled input,form.styled textarea{width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:10px;font:inherit;background:#fbfcfe;transition:.2s}
form.styled input:focus,form.styled textarea:focus{outline:0;border-color:var(--red);background:#fff;box-shadow:0 0 0 4px rgba(225,29,42,.1)}
form.styled textarea{min-height:130px;resize:vertical}
form.styled .btn{margin-top:20px;width:100%;justify-content:center}
.alert{padding:14px 18px;border-radius:10px;margin-bottom:18px;font-weight:600}
.alert.ok{background:#e7f8ee;color:#0f8a46;border:1px solid #b6ecca}
.alert.err{background:#fdecec;color:#c0242e;border:1px solid #f6c3c6}
.map-wrap{border-radius:var(--radius);overflow:hidden;margin-top:20px;border:1px solid var(--line);height:340px}
.map-wrap iframe{width:100%;height:100%;border:0}

/* ---- Reveal animation ---- */
.reveal{opacity:0;transform:translateY(26px);transition:.7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---- Back to top ---- */
.back-to-top{position:fixed;right:22px;bottom:22px;width:46px;height:46px;border-radius:50%;
  background:var(--red);color:#fff;display:grid;place-items:center;font-size:1.2rem;
  box-shadow:var(--shadow-sm);opacity:0;pointer-events:none;transition:.3s;z-index:90}
.back-to-top.show{opacity:1;pointer-events:auto}
.back-to-top:hover{background:var(--red-dark);color:#fff;transform:translateY(-3px)}

/* ---- Footer ---- */
.site-footer{background:#0d1016;color:#c9cfda;padding:66px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.4fr;gap:34px;padding-bottom:44px}
.footer-col h4{color:#fff;font-size:1rem;margin-bottom:16px;letter-spacing:.02em}
.footer-col a{display:block;color:#aab2c0;margin-bottom:9px;font-weight:500}
.footer-col a:hover{color:var(--red-soft)}
.footer-about p{color:#8b93a3;font-size:.95rem}
.brand-footer .brand-text{color:#fff}
.socials{display:flex;gap:10px;margin-top:16px}
.socials a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.07);color:#fff;
  display:grid;place-items:center;font-weight:700;font-size:.85rem;margin:0}
.socials a:hover{background:var(--red)}
.footer-contact .addr{color:#8b93a3;font-size:.92rem;margin-top:8px}
.footer-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  padding:20px 0;border-top:1px solid rgba(255,255,255,.08);color:#7c8496;font-size:.88rem}

/* ---- Responsive ---- */
@media(max-width:960px){
  .split,.contact-grid,.ai-band,.ai-showcase{grid-template-columns:1fr;gap:30px}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid.grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .stats .grid-4{grid-template-columns:repeat(2,1fr)}
  .pillars{grid-template-columns:1fr}
  .pillar{min-height:240px}
  .cust-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:760px){
  section{padding:60px 0}
  .main-nav{position:fixed;inset:74px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;
    gap:0;padding:10px 16px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);
    transform:translateY(-140%);transition:.35s var(--ease);max-height:calc(100vh - 74px);overflow:auto}
  .main-nav.open{transform:none}
  .main-nav a{padding:14px 8px;border-bottom:1px solid var(--line)}
  .main-nav a.active::after{display:none}
  .nav-cta{margin:12px 0 0;text-align:center}
  .nav-toggle{display:flex}
  .nav-toggle.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .ai-band{padding:34px}
  form.styled .row{grid-template-columns:1fr}
}
@media(max-width:520px){
  .grid-3{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .brand-text small{display:none}
  .cust-grid{grid-template-columns:repeat(2,1fr)}
  .ai-float{display:none}
}