/* Paramount — clean corporate theme (v3) */

:root {
  --bg: #FFFFFF;
  --bg-2: #F7F9FC;
  --bg-3: #EEF2F8;
  --surface: #FFFFFF;
  --line: #E4E8EF;
  --line-2: #D0D6E0;
  --fg: #0F172A;
  --fg-2: #334155;
  --fg-3: #64748B;
  --mute: #94A3B8;

  --accent: #1E40AF;          /* deep corporate blue */
  --accent-2: #1E3A8A;
  --accent-hi: #2563EB;        /* brighter hover */
  --accent-soft: #EFF4FF;
  --accent-line: #C7D4F1;
  --accent-ink: #FFFFFF;

  --nav-dark: #0B1220;
  --footer: #0B1220;

  --ok: #16A34A;

  --f-sans: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --f-display: "Inter", ui-sans-serif, system-ui, sans-serif;

  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;

  --max: 1200px;
  --pad: clamp(20px, 3vw, 32px);

  --shadow-sm: 0 1px 2px rgba(15,23,42,0.05);
  --shadow-md: 0 6px 18px -8px rgba(15,23,42,0.12), 0 2px 6px -3px rgba(15,23,42,0.06);
  --shadow-lg: 0 18px 36px -16px rgba(15,23,42,0.18);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--f-sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5 {
  font-family: var(--f-display);
  margin: 0;
  line-height: 1.2;
  color: var(--fg);
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(34px, 4.2vw, 52px); font-weight: 700; line-height: 1.1; letter-spacing: -0.02em; }
h2 { font-size: clamp(26px, 2.8vw, 36px); font-weight: 700; letter-spacing: -0.015em; }
h3 { font-size: 20px; font-weight: 600; }
h4 { font-size: 16px; font-weight: 600; }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 var(--pad); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px;
  border-radius: var(--r-sm);
  font-family: var(--f-sans); font-size: 14px; font-weight: 500;
  letter-spacing: 0;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.15s, color 0.15s, border 0.15s, transform 0.1s;
  white-space: nowrap;
  text-decoration: none;
}
.btn .arrow { transition: transform 0.15s; }
.btn:hover .arrow { transform: translateX(3px); }

.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-hi); border-color: var(--accent-hi); }
.btn-outline { background: transparent; color: var(--fg); border-color: var(--line-2); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-outline-blue { background: transparent; color: var(--accent); border-color: var(--accent); }
.btn-outline-blue:hover { background: var(--accent); color: #fff; }
.btn-ghost { background: transparent; color: var(--fg); border-color: transparent; }
.btn-ghost:hover { background: var(--bg-2); }
.btn-light { background: #fff; color: var(--accent); border-color: #fff; }
.btn-light:hover { background: var(--bg-2); }

/* Tiny label */
.eyebrow {
  font-size: 12px; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--accent);
  display: inline-block;
}
.eyebrow-grey { color: var(--fg-3); }

.section-title {
  text-align: center; margin-bottom: 48px;
}
.section-title .eyebrow { margin-bottom: 10px; display: block; }
.section-title h2 { max-width: 26ch; margin: 0 auto; }
.section-title p { color: var(--fg-3); max-width: 58ch; margin: 14px auto 0; font-size: 16px; }

/* NAV */
.nav-wrap { position: fixed; top: 0; z-index: 50; background: #fff; border-bottom: 1px solid var(--line); margin: 0 auto;width: 100%;}
.nav { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; }
.nav-brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--accent); font-size: 22px; letter-spacing: -0.01em; }
.nav-brand img{max-width: 200px;}
.nav-brand .brand-tag { color: var(--fg-3); font-weight: 400; font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; display: block; line-height: 1; margin-top: 3px; }
.nav-brand .mk { width: 26px; height: 26px; background: var(--accent); border-radius: 5px; display: grid; place-items: center; color: #fff; font-weight: 700; font-size: 13px; }

.nav-links { display: flex; gap: 2px; align-items: center; }
.nav-links a {
  padding: 8px 16px;
  font-size: 14px; font-weight: 500;
  color: var(--fg-2);
  /* border-radius: var(--r-sm); */
  transition: all 0.15s;
}
@media screen and (max-width: 1199px) {
  .nav-wrap .container{padding: 0 1rem !important;}
  .nav-links a {padding: 8px 12px;}
  .nav-brand img{max-width: 150px;}
}
.nav-links a:hover { color: var(--accent); }
/* .nav-links a.active { background: var(--accent); color: #fff; } */
.nav-links a.active{position: relative;}
.nav-links a.active::after{content: '';width: 100%;position: absolute;left: 0;bottom: -16px;height: 2px; 
  background-color: var(--accent);color: var(--accent);}

.nav-cta { display: flex; gap: 10px; align-items: center; }
.nav-cta .btn{padding: 7px 16px;font-size: 14px;font-weight: 500;}
/* FOOTER */
.footer {
  background: var(--footer);
  color: rgba(255,255,255,0.7);
  padding: 64px 0 28px;
  font-size: 14px;
}
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand .nav-brand { color: #fff; }
.footer-brand .nav-brand .mk { background: var(--accent-hi); }
.footer-brand .nav-brand .brand-tag { color: rgba(255,255,255,0.55); }
.footer-brand .nav-brand img{max-width: 200px;}
@media screen and (max-width: 1199px) {
  .footer-brand .nav-brand img{max-width: 150px;}
}
.footer-brand p { color: rgba(255,255,255,0.65); font-size: 13px; margin: 18px 0 20px; max-width: 38ch; line-height: 1.5; }
.footer h5 { color: #fff; font-size: 14px; font-weight: 600; margin-bottom: 18px; letter-spacing: 0.02em; }
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer ul a { color: rgba(255,255,255,0.65); font-size: 13px; transition: color 0.15s; }
.footer ul a:hover { color: #fff; }
.footer-contact p { color: rgba(255,255,255,0.65); font-size: 13px; margin: 0 0 8px; display: flex; gap: 10px; align-items: flex-start; }
.footer-contact p svg { flex-shrink: 0; margin-top: 3px; opacity: 0.7; }
.footer-socials { display: flex; gap: 10px; margin-top: 18px; }
.footer-socials a { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 6px; background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.7); transition: all 0.15s; }
.footer-socials a:hover { background: var(--accent-hi); color: #fff; }
.footer-bot { padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 12px; color: rgba(255,255,255,0.5); }
.footer-bot a { color: rgba(255,255,255,0.5); }
.footer-bot a:hover { color: #fff; }

/* Breadcrumb (inner pages) */
.crumb { font-size: 13px; color: var(--fg-3); }
.crumb a { color: var(--fg-3); }
.crumb a:hover { color: var(--accent); }
.crumb b { color: var(--fg); font-weight: 500; }

/* Generic page hero (inner pages) */
.page-hero { background: var(--bg-2); padding: 64px 0; border-bottom: 1px solid var(--line); text-align: center; }
.page-hero .eyebrow { margin-bottom: 10px; }
.page-hero h1 { max-width: 18ch; margin: 0 auto; }
.page-hero p { color: var(--fg-3); max-width: 58ch; margin: 16px auto 0; font-size: 16px; }

/* Card base */
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 28px; transition: border 0.15s, box-shadow 0.15s, transform 0.15s;
}
.card:hover { border-color: var(--accent-line); box-shadow: var(--shadow-md); }

/* Icon circle */
.icon-sq { width: 48px; height: 48px; border-radius: 10px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; margin-bottom: 18px; }
.icon-sq svg { width: 24px; height: 24px; stroke-width: 1.6; }

.menu_icon{display: none;}
.res_nav-brand{display: none;}
/* Responsive */
@media (max-width: 991px) {
  /* body .hero {padding: 100px 0 72px;}
  body .svc-hero{padding: 100px 0 56px;}
  body .cs-hero{padding: 100px 0 56px;}
  body .prod-hero{padding: 100px 0 56px;}
  body .cs-hero{padding: 100px 0 56px;}
  body .about-hero{padding: 100px 0 56px;}
  body .c-hero{padding: 100px 0 56px;}

  .nav_link_resp{padding: 0 !important;margin: 0 1rem 1rem 1rem !important;}
  .nav-links a.active::after{bottom: -0.4rem;}
  .nav-cta{gap: 1rem;}
  .menu_icon{display: block;}
  .res_nav-brand{width: 100%;display: block;border-bottom: 1px solid var(--line);margin: 0 0 1rem 0;
    padding: 1rem;border-radius: 0 !important;min-height: 70.50px;display: flex;align-items: center;}
  .menu_icon i{font-size: 16px;}
  .nav-links {display: flex;flex-direction: column;position: fixed;max-width: 250px;background-color: #fff;z-index: 9999;transform: translateX(-250px);
    box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.25);left: 0;right: auto;top: 0;bottom: 0;width: 100%;align-items: flex-start;transition: 0.5s all ease;}
  .nav-links.show{transition: 0.5s all ease;transform: translateX(0px);} */
  body .hero {padding: 100px 0 72px;}
  body .svc-hero{padding: 100px 0 56px;}
  body .cs-hero{padding: 100px 0 56px;}
  body .prod-hero{padding: 100px 0 56px;}
  body .cs-hero{padding: 100px 0 56px;}
  body .about-hero{padding: 100px 0 56px;}
  body .c-hero{padding: 100px 0 56px;}
  .nav-brand img {max-width: 130px;}
  .nav-links a {padding: 8px 8px;font-size: 14px;}
  .nav-cta .btn {font-size: 14px;padding: 4px 8px;}

  .nav-cta .btn-ghost { display: none; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 767px) {
  .nav_link_resp{padding: 0 !important;margin: 0 1rem 1rem 1rem !important;}
  .nav-links a.active::after{bottom: -0.4rem;}
  .nav-cta{gap: 1rem;}
  .menu_icon{display: block;}
  .res_nav-brand{width: 100%;display: block;border-bottom: 1px solid var(--line);margin: 0 0 1rem 0;
    padding: 1rem !important;border-radius: 0 !important;min-height: 64.50px;display: flex;align-items: center;}
  .menu_icon i{font-size: 16px;}
  .nav-links {display: flex;flex-direction: column;position: fixed;max-width: 250px;background-color: #fff;z-index: 9999;transform: translateX(-250px);
    box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.25);left: 0;right: auto;top: 0;bottom: 0;width: 100%;align-items: flex-start;transition: 0.5s all ease;}
  .nav-links.show{transition: 0.5s all ease;transform: translateX(0px);}

  .nav-cta .btn-ghost { display: none; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}