:root{
  --bg:#f6f3fb;
  --paper:#fff;
  --ink:#24175f;
  --ink2:#625b8d;
  --muted:#918ab1;
  --line:rgba(45,34,105,.12);
  --dark:#0b0a15;
  --dark2:#161326;
  --purple:#5a43d8;
  --purple2:#7c66ff;
  --cyan:#5de8ff;
  --green:#27c878;
  --shadow:0 24px 70px rgba(35,26,88,.11);
  --darkShadow:0 30px 100px rgba(0,0,0,.28);
  --container:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,sans-serif;
  color:var(--ink);
  background:
    radial-gradient(circle at 10% 0%,rgba(124,102,255,.12),transparent 26%),
    linear-gradient(180deg,#fbf9ff 0%,#f4f1fa 42%,#faf9fd 100%);
  overflow-x:hidden;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
p{color:var(--ink2);line-height:1.72}
button,input,select{font:inherit}
.container{width:min(calc(100% - 36px),var(--container));margin-inline:auto}
.section{padding:92px 0}
.reveal{opacity:0;transform:translateY(22px)}
.site-header{
  position:sticky;top:14px;z-index:100;
  width:min(calc(100% - 36px),var(--container));
  margin:16px auto 0;
  padding:12px 14px;
  display:grid;grid-template-columns:auto 1fr auto auto;gap:14px;align-items:center;
  border-radius:999px;border:1px solid rgba(255,255,255,.88);
  background:rgba(255,255,255,.78);backdrop-filter:blur(18px);
  box-shadow:0 14px 38px rgba(43,31,111,.09);
}
.brand{display:flex;align-items:center;gap:12px;min-width:230px}
.brand-mark{
  width:48px;height:48px;border-radius:16px;display:grid;place-items:center;color:#fff;
  font-family:Space Grotesk,sans-serif;font-size:1.8rem;font-weight:900;
  background:radial-gradient(circle at 72% 78%,#ffc857,transparent 18%),linear-gradient(145deg,#201858,#513bd8 65%,#9387ff);
  box-shadow:0 14px 34px rgba(91,67,214,.25);
}
.brand strong{display:block;font-family:Space Grotesk,sans-serif;text-transform:uppercase;letter-spacing:.08em;font-size:1rem}
.brand small{display:block;color:var(--muted);font-size:.75rem;margin-top:2px}
.nav{display:flex;justify-content:center;align-items:center;gap:6px}
.nav a{min-height:40px;display:inline-flex;align-items:center;padding:0 13px;border-radius:999px;color:var(--ink2);font-weight:750;font-size:.91rem;transition:.22s ease}
.nav a:hover{background:rgba(91,67,214,.08);color:var(--ink)}
.nav .nav-cta{background:var(--ink);color:#fff;box-shadow:0 12px 25px rgba(36,23,95,.18)}
.mode-switch{display:flex;gap:4px;padding:4px;border-radius:999px;background:rgba(91,67,214,.08);border:1px solid var(--line)}
.mode-btn{border:0;background:transparent;cursor:pointer;min-height:38px;padding:0 14px;border-radius:999px;color:var(--ink2);font-weight:850;font-size:.84rem}
.mode-btn.is-active{background:#fff;color:var(--ink);box-shadow:var(--shadow)}
.menu-toggle{display:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:#fff;cursor:pointer}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);margin:5px auto}
.eyebrow{
  display:inline-flex;align-items:center;min-height:36px;padding:0 13px;border-radius:999px;
  background:rgba(91,67,214,.08);border:1px solid rgba(91,67,214,.12);color:var(--purple);
  text-transform:uppercase;letter-spacing:.1em;font-size:.76rem;font-weight:900
}
h1,h2,h3{margin:0;font-family:Space Grotesk,Inter,sans-serif;letter-spacing:-.055em}
h1{font-size:clamp(3.1rem,6.3vw,6rem);line-height:.91;margin-top:18px}
h2{font-size:clamp(2.2rem,4.4vw,4.1rem);line-height:.96;margin-top:14px}
h3{font-size:1.38rem}
.btn{
  position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:54px;padding:0 20px;border-radius:16px;border:1px solid transparent;font-weight:900;transition:.22s ease
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{color:#071018;background:linear-gradient(135deg,var(--cyan),#fff);box-shadow:0 18px 40px rgba(96,231,255,.23)}
.btn-primary:after,.btn-whatsapp:after{
  content:'';position:absolute;inset:-120% auto auto -30%;width:55%;height:320%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);
  transform:rotate(20deg);animation:sheen 5.2s ease-in-out infinite
}
.btn-secondary{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.18);color:#fff}
.btn-secondary.dark-text,.browser-button{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-whatsapp{background:rgba(40,201,121,.12);border-color:rgba(40,201,121,.25);color:#8dffbe}
@keyframes sheen{0%,70%,100%{transform:translateX(-240%) rotate(20deg);opacity:0}10%,28%{transform:translateX(440%) rotate(20deg);opacity:.85}}

.agency-view{display:block}.kerim-view{display:none}
body[data-mode="kerim"] .agency-view{display:none}
body[data-mode="kerim"] .kerim-view{display:block}
body[data-mode="agency"] .kerim-contact{display:none!important}
body[data-mode="kerim"] .agency-contact{display:none!important}

.agency-hero{
  margin-top:-78px;
  padding:168px 0 86px;
  color:#fff;
  background:
    radial-gradient(circle at 78% 18%,rgba(124,102,255,.34),transparent 32%),
    radial-gradient(circle at 15% 18%,rgba(96,231,255,.13),transparent 25%),
    linear-gradient(180deg,#0b0a15 0%,#17132a 100%);
}
.agency-hero p,.kerim-hero p{color:#c8c4dd;font-size:1.06rem;max-width:760px}
.agency-hero .eyebrow,.kerim-hero .eyebrow,.proof-section .eyebrow,.contact-section .eyebrow{background:rgba(96,231,255,.09);border-color:rgba(96,231,255,.16);color:var(--cyan)}
.agency-hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:30px;align-items:center}
.platform-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.platform-row span{width:54px;height:54px;display:grid;place-items:center;border-radius:16px;background:#fff;border:1px solid rgba(255,255,255,.2);box-shadow:0 12px 28px rgba(0,0,0,.14)}
.platform-row img{width:34px;height:34px;object-fit:contain}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.agency-visual{
  position:relative;min-height:610px;border-radius:34px;overflow:hidden;border:1px solid rgba(255,255,255,.14);box-shadow:var(--darkShadow);background:#111
}
.agency-visual img{width:100%;height:100%;min-height:610px;object-fit:cover;filter:grayscale(1) brightness(.68) contrast(1.08)}
.agency-visual-card{
  position:absolute;left:22px;right:22px;bottom:22px;padding:20px;border-radius:24px;
  background:rgba(8,7,18,.58);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(18px)
}
.agency-visual-card span{display:block;color:var(--cyan);text-transform:uppercase;letter-spacing:.1em;font-size:.76rem;font-weight:900;margin-bottom:8px}
.agency-visual-card strong{display:block;font-family:Space Grotesk,sans-serif;font-size:1.7rem}
.agency-visual-card p{font-size:.95rem;margin:8px 0 0}
.agency-strip{margin-top:-38px;position:relative;z-index:2}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.strip-grid div{padding:24px;border-radius:24px;background:#fff;border:1px solid rgba(255,255,255,.9);box-shadow:var(--shadow)}
.strip-grid strong{display:block;color:var(--purple);font-size:1.8rem;margin-bottom:6px}
.strip-grid span{color:var(--ink2);font-weight:750}

.section-head{max-width:850px;margin-bottom:34px}
.section-head p{max-width:760px}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.service-card{
  padding:26px;min-height:300px;border-radius:28px;background:#fff;border:1px solid rgba(255,255,255,.9);box-shadow:var(--shadow);transition:.22s ease
}
.service-card:hover,.case-card:hover,.process-card:hover{transform:translateY(-4px)}
.service-logo{width:56px;height:56px;border-radius:16px;margin-bottom:18px;object-fit:contain;box-shadow:0 12px 30px rgba(35,26,88,.08)}
.service-card h3{margin-bottom:12px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.tags span{display:inline-flex;align-items:center;min-height:34px;padding:0 11px;border-radius:999px;background:rgba(91,67,214,.08);border:1px solid rgba(91,67,214,.1);color:var(--purple);font-weight:800;font-size:.8rem}
.process-section{background:#fff}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.process-card{padding:26px;border-radius:28px;background:#fbfaff;border:1px solid var(--line);box-shadow:var(--shadow);min-height:240px}
.process-card span{display:inline-flex;color:var(--purple);font-weight:900;margin-bottom:48px}

.kerim-hero{
  margin-top:-78px;padding:168px 0 86px;
  background:linear-gradient(180deg,#0b0a15,#17132a);color:#fff
}
.kerim-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:34px;align-items:center}
.kerim-image{min-height:620px;border-radius:34px;overflow:hidden;box-shadow:var(--darkShadow);border:1px solid rgba(255,255,255,.14);background:#111}
.kerim-image img{width:100%;height:100%;min-height:620px;object-fit:cover}
.kerim-services{background:#f7f4ff}
.kerim-service-grid{grid-template-columns:repeat(4,1fr)}
.kerim-service-grid .service-card{min-height:290px}

.proof-section{color:#fff;background:linear-gradient(180deg,#0b0a15,#17132a)}
.proof-section p{color:#c8c4dd}
.proof-stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}
.proof-stat-grid div{padding:24px;border-radius:24px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12)}
.proof-stat-grid strong{display:block;color:var(--cyan);font-size:2rem;margin-bottom:6px}
.proof-stat-grid span{color:#c8c4dd}
.proof-feature{display:grid;grid-template-columns:320px 1fr;gap:20px;align-items:center;margin-bottom:20px;padding:22px;border-radius:30px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.13);box-shadow:var(--darkShadow)}
.proof-text span{display:inline-block;color:var(--cyan);text-transform:uppercase;letter-spacing:.11em;font-weight:900;font-size:.75rem;margin-bottom:8px}
.proof-text p{margin-bottom:0}
.proof-image{background:#fff;border-radius:22px;padding:12px;min-height:340px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.proof-image.large{min-height:510px}
.proof-image img{width:100%;height:100%;object-fit:contain}
.proof-two{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.proof-small{padding:22px;border-radius:30px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.13);box-shadow:var(--darkShadow)}

.case-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.case-card{padding:26px;border-radius:28px;background:#fff;border:1px solid rgba(255,255,255,.9);box-shadow:var(--shadow);min-height:230px}
.case-card span{display:inline-block;color:var(--green);font-size:1.55rem;font-weight:900;margin-bottom:48px}

.demo-section{background:#fbfaff}
.demo-layout{display:grid;grid-template-columns:340px 1fr;gap:22px}
.demo-tabs{display:grid;gap:12px;align-self:start;position:sticky;top:110px}
.demo-tab{text-align:left;cursor:pointer;padding:20px;border-radius:24px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);transition:.22s ease}
.demo-tab:hover{transform:translateY(-3px)}
.demo-tab small{display:block;color:var(--purple);font-weight:900;text-transform:uppercase;letter-spacing:.09em;font-size:.72rem;margin-bottom:8px}
.demo-tab strong{display:block;font-size:1.1rem;margin-bottom:8px}
.demo-tab span{display:block;color:var(--ink2);line-height:1.55}
.demo-tab.is-active{background:var(--ink);color:#fff}
.demo-tab.is-active span{color:#c8c4dd}.demo-tab.is-active small{color:var(--cyan)}
.browser{padding:18px;border-radius:30px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.browser-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:14px}
.browser-head p{margin:6px 0 0}
.browser-frame{overflow:hidden;border-radius:24px;border:1px solid var(--line);background:#fff}
.browser-dots{display:flex;align-items:center;gap:8px;background:#f2f0f8;padding:12px;color:var(--ink2);font-weight:800}
.browser-dots i{width:10px;height:10px;border-radius:50%;background:#ff6b6b}.browser-dots i:nth-child(2){background:#ffd166}.browser-dots i:nth-child(3){background:#34d399}
.browser-dots span{margin-left:auto;font-size:.82rem}
.browser iframe{display:block;width:100%;height:760px;border:0}

.contact-card{padding:36px;border-radius:32px;color:#fff;background:radial-gradient(circle at 80% 12%,rgba(96,231,255,.18),transparent 35%),linear-gradient(180deg,#0b0a15,#17132a);box-shadow:var(--darkShadow)}
.contact-card h2{max-width:860px}
.contact-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.contact-meta{display:flex;flex-wrap:wrap;gap:18px;margin-top:22px;color:#c8c4dd}
.floating-whatsapp{position:fixed;right:18px;bottom:18px;z-index:100;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:#25d366;color:#fff;font-weight:900;box-shadow:0 18px 40px rgba(37,211,102,.32)}

@media(max-width:1120px){
  .site-header{grid-template-columns:auto auto auto}
  .nav{display:none;grid-column:1/-1;flex-direction:column;align-items:stretch}
  body.menu-open .nav{display:flex}
  .menu-toggle{display:block}
  .mode-switch{grid-column:1/-1;justify-content:center}
  .agency-hero-grid,.kerim-grid,.proof-feature,.demo-layout{grid-template-columns:1fr}
  .service-grid,.kerim-service-grid,.case-grid,.process-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:720px){
  .container{width:calc(100% - 22px)}
  .site-header{width:calc(100% - 18px);top:8px;border-radius:24px}
  .brand{min-width:0}.brand small{display:none}
  .mode-switch{overflow:auto;justify-content:flex-start}.mode-btn{white-space:nowrap}
  .agency-hero,.kerim-hero{margin-top:-84px;padding-top:150px}
  h1{font-size:clamp(2.55rem,13vw,4.4rem)}h2{font-size:clamp(2rem,10vw,3.1rem)}
  .hero-actions,.contact-actions{flex-direction:column;align-items:stretch}
  .platform-row span{width:48px;height:48px}.platform-row img{width:30px;height:30px}
  .strip-grid,.proof-stat-grid,.service-grid,.kerim-service-grid,.case-grid,.process-grid,.proof-two{grid-template-columns:1fr}
  .agency-visual,.agency-visual img,.kerim-image,.kerim-image img{min-height:430px}
  .proof-image,.proof-image.large{min-height:240px}
  .browser iframe{height:560px}
}