/* ============================================================
   ZENTRIFY PVT. LTD. — Fully Responsive Corporate Stylesheet
   Colors from logo:
     Deep Navy  #062A52
     Teal       #00A8C6
     Green      #00B88A
     Orange     #FF7B00
============================================================ */

/* ── Reset & base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:       #062A52;
  --navy-2:     #0A3B6B;
  --navy-3:     #0D4880;
  --teal:       #00A8C6;
  --teal-dk:    #007FA0;
  --green:      #00B88A;
  --orange:     #FF7B00;
  --white:      #FFFFFF;
  --off:        #F4F8FC;
  --border:     #D6E4EF;
  --txt:        #0D1F35;
  --txt-b:      #3A5270;
  --txt-m:      #7A93AE;

  --fh: 'Manrope', sans-serif;
  --fb: 'Inter', sans-serif;

  --r-s:  6px;
  --r-m:  12px;
  --r-l:  18px;
  --sh-s: 0 1px 6px rgba(6,42,82,.08);
  --sh-m: 0 4px 20px rgba(6,42,82,.10);
  --sh-l: 0 8px 40px rgba(6,42,82,.13);

  --sp: clamp(52px, 7vw, 88px);
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--fb);
  background: #fff;
  color: var(--txt);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
input, textarea, select, button { font-family: var(--fb); }

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-thumb { background: var(--teal); border-radius: 4px; }

/* ── Utilities ── */
.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 clamp(18px, 5vw, 56px);
}
.sec   { padding: var(--sp) 0; }
.light { background: var(--off); }

.label {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--teal);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.label::before {
  content: '';
  display: block;
  width: 22px; height: 2px;
  background: var(--teal);
  flex-shrink: 0;
}

.h2 {
  font-family: var(--fh);
  font-size: clamp(1.65rem, 3.5vw, 2.35rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 12px;
}
.body-txt {
  font-size: .97rem;
  color: var(--txt-b);
  line-height: 1.78;
  margin-bottom: 12px;
}
.center { text-align: center; }
.sec-hd { text-align: center; margin-bottom: clamp(32px, 5vw, 54px); }
.sec-hd .label { justify-content: center; }
.sec-hd .label::before { display: none; }
.sec-hd p { font-size: .97rem; color: var(--txt-b); max-width: 600px; margin: 0 auto; line-height: 1.75; }

.accent { color: var(--teal); }
.mt { margin-top: 22px; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 12px 26px;
  border-radius: var(--r-s);
  font-family: var(--fh);
  font-weight: 700;
  font-size: .9rem;
  border: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: background .2s, border-color .2s, transform .2s, box-shadow .2s;
}
.btn-p {
  background: var(--teal);
  color: #fff;
  border-color: var(--teal);
}
.btn-p:hover {
  background: var(--teal-dk);
  border-color: var(--teal-dk);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0,168,198,.32);
}
.btn-o {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-o:hover { background: var(--navy); color: #fff; transform: translateY(-1px); }
.btn-full { width: 100%; justify-content: center; }

/* ── Two-col grid ── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 6vw, 72px);
  align-items: start;
}

/* ======================================================
   HEADER
====================================================== */
.hdr {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: #fff;
  border-bottom: 1px solid var(--border);
  transition: box-shadow .3s;
}
.hdr.up { box-shadow: var(--sh-m); }

.hdr-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 66px;
}
.logo-img { height: 44px; width: auto; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}
.nav-a {
  padding: 8px 13px;
  font-size: .87rem;
  font-weight: 600;
  color: var(--txt-b);
  border-radius: var(--r-s);
  transition: color .2s, background .2s;
}
.nav-a:hover, .nav-a.on { color: var(--teal); background: rgba(0,168,198,.07); }

.nav-cta { margin-left: 10px; padding: 9px 20px; font-size: .87rem; }

.ham {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
}
.ham span {
  width: 24px; height: 2px;
  background: var(--navy);
  border-radius: 2px;
  display: block;
  transition: all .25s;
}
.ham.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.ham.open span:nth-child(2) { opacity: 0; width: 0; }
.ham.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile drawer */
.mob-nav {
  display: none;
  position: fixed;
  top: 66px; left: 0; right: 0;
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 10px 18px 18px;
  box-shadow: var(--sh-m);
  z-index: 999;
  flex-direction: column;
  gap: 2px;
}
.mob-nav.open { display: flex; }
.mob-nav .nav-a {
  padding: 13px 14px;
  border-radius: var(--r-s);
  display: block;
  font-size: .95rem;
}
.mob-nav-cta {
  margin-top: 8px;
  display: block;
  width: 100%;
  text-align: center;
}

/* ======================================================
   HERO
====================================================== */
.hero {
  background: linear-gradient(130deg, var(--navy) 0%, var(--navy-2) 55%, var(--navy-3) 100%);
  padding: 110px 0 72px;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: clamp(36px, 6vw, 72px);
  align-items: center;
}

/* Left */
.hero-tag {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--teal);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
}
.hero-tag::before { content: ''; width: 22px; height: 2px; background: var(--teal); }

.hero h1 {
  font-family: var(--fh);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 18px;
}
.hero-desc {
  font-size: clamp(.9rem, 1.5vw, 1rem);
  color: rgba(255,255,255,.78);
  line-height: 1.78;
  max-width: 500px;
  margin-bottom: 30px;
}
.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 32px; }
.hero .btn-o { color: #fff; border-color: rgba(255,255,255,.4); }
.hero .btn-o:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.7); color: #fff; }

.certs { display: flex; gap: 18px; flex-wrap: wrap; }
.cert { font-size: .76rem; font-weight: 600; color: rgba(255,255,255,.6); }

/* Right */
.hero-right {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.hero-logo-box {
  background: #fff;
  border-radius: var(--r-l);
  padding: 28px 32px;
  width: 100%;
  text-align: center;
  box-shadow: 0 8px 40px rgba(0,0,0,.25);
}
.hero-logo-box img {
  height: clamp(100px, 16vw, 160px);
  width: auto;
  margin: 0 auto;
}

/* ======================================================
   ABOUT
====================================================== */
.about-illustration {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}
.about-illustration img {
  max-width: 100%;
  height: auto;
  filter: drop-shadow(0 8px 32px rgba(6,42,82,.12));
}

/* ======================================================
   SERVICES
====================================================== */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.svc {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-l);
  padding: 26px 22px;
  transition: border-color .25s, box-shadow .25s, transform .25s;
}
.svc:hover { border-color: var(--teal); box-shadow: var(--sh-l); transform: translateY(-3px); }
.svc-ic {
  width: 46px; height: 46px;
  background: rgba(0,168,198,.09);
  border-radius: var(--r-s);
  display: flex; align-items: center; justify-content: center;
  color: var(--teal);
  margin-bottom: 16px;
}
.svc h3 { font-family: var(--fh); font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 9px; }
.svc > p { font-size: .85rem; color: var(--txt-b); line-height: 1.7; margin-bottom: 16px; }
.svc-ul { display: flex; flex-direction: column; gap: 6px; }
.svc-ul li {
  font-size: .8rem; color: var(--txt-b); font-weight: 500;
  padding-left: 14px; position: relative;
}
.svc-ul li::before {
  content: '';
  position: absolute; left: 0; top: 50%;
  transform: translateY(-50%);
  width: 5px; height: 5px;
  background: var(--teal); border-radius: 50%;
}

/* ======================================================
   WHY US
====================================================== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.why {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-l);
  padding: 26px 20px;
  transition: border-color .25s, box-shadow .25s;
}
.why:hover { border-color: var(--teal); box-shadow: var(--sh-m); }
.why-n { font-family: var(--fh); font-size: 2.2rem; font-weight: 800; color: rgba(0,168,198,.15); margin-bottom: 10px; line-height: 1; }
.why h3 { font-family: var(--fh); font-size: .97rem; font-weight: 700; color: var(--navy); margin-bottom: 9px; }
.why p { font-size: .84rem; color: var(--txt-b); line-height: 1.72; }

/* ======================================================
   TESTIMONIALS
====================================================== */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.testi {
  background: var(--off);
  border: 1px solid var(--border);
  border-radius: var(--r-l);
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: box-shadow .25s, border-color .25s;
}
.testi:hover { box-shadow: var(--sh-m); border-color: rgba(0,168,198,.25); }
.stars { color: var(--orange); font-size: .9rem; letter-spacing: 2px; }
.testi blockquote { font-size: .88rem; color: var(--txt-b); line-height: 1.76; font-style: italic; flex: 1; }
.ta { display: flex; align-items: center; gap: 12px; }
.av { width: 38px; height: 38px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: .75rem; font-weight: 700; color: #fff; flex-shrink: 0; }
.ta strong { display: block; font-size: .86rem; color: var(--navy); font-weight: 700; }
.ta span { font-size: .76rem; color: var(--txt-m); }

/* ======================================================
   CONTACT
====================================================== */
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 28px;
}
.contact-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.contact-item:last-child { border-bottom: none; }
.ci-label {
  font-size: .76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--txt-m);
}
.ci-value {
  font-size: .95rem;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.5;
}
.ci-value a {
  color: var(--teal);
  text-decoration: none;
  transition: color .2s;
}
.ci-value a:hover { color: var(--teal-dk); text-decoration: underline; }

/* ======================================================
   FOOTER
====================================================== */
.footer {
  background: var(--navy);
  padding: clamp(44px,6vw,68px) 0 0;
  color: rgba(255,255,255,.7);
}
.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: clamp(24px,4vw,52px);
  padding-bottom: 44px;
}
.foot-logo {
  height: 44px; width: auto;
  margin-bottom: 14px;
  filter: brightness(0) invert(1);
  opacity: .85;
}
.foot-brand p { font-size: .84rem; color: rgba(255,255,255,.5); line-height: 1.72; margin-bottom: 16px; max-width: 250px; }
.foot-badges { display: flex; flex-wrap: wrap; gap: 7px; }
.foot-badges span { padding: 4px 9px; border: 1px solid rgba(255,255,255,.14); border-radius: 4px; font-size: .69rem; font-weight: 600; color: rgba(255,255,255,.5); letter-spacing: .04em; }

.foot-col h4 { font-family: var(--fh); font-size: .75rem; font-weight: 700; letter-spacing: .10em; text-transform: uppercase; color: #fff; margin-bottom: 14px; }
.foot-col ul { display: flex; flex-direction: column; gap: 9px; }
.foot-col a { font-size: .83rem; color: rgba(255,255,255,.5); transition: color .2s; }
.foot-col a:hover { color: var(--teal); }

.foot-bar {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 18px 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-size: .75rem;
  color: rgba(255,255,255,.35);
}

/* ======================================================
   CAREERS
====================================================== */
.jobs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.job-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-l);
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: box-shadow .25s, border-color .25s;
}
.job-card:hover { box-shadow: var(--sh-m); border-color: rgba(0,168,198,.25); }
.job-header { display: flex; flex-direction: column; gap: 8px; }
.job-header h3 { font-family: var(--fh); font-size: 1.05rem; font-weight: 700; color: var(--navy); }
.job-meta { display: flex; gap: 8px; flex-wrap: wrap; }
.badge {
  display: inline-block;
  padding: 5px 11px;
  background: rgba(0,168,198,.09);
  border: 1px solid rgba(0,168,198,.2);
  border-radius: 4px;
  font-size: .72rem;
  font-weight: 600;
  color: var(--teal);
  white-space: nowrap;
}
.job-card > p { font-size: .88rem; color: var(--txt-b); line-height: 1.72; flex: 1; }
.job-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.job-skills span {
  display: inline-block;
  padding: 6px 12px;
  background: rgba(0,168,198,.08);
  border: 1px solid rgba(0,168,198,.15);
  border-radius: 4px;
  font-size: .75rem;
  font-weight: 600;
  color: var(--teal);
  white-space: nowrap;
}

/* ======================================================
   REVEAL ANIMATION (subtle, professional)
====================================================== */
[data-rev] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .5s ease, transform .5s ease;
}
[data-rev].vis { opacity: 1; transform: translateY(0); }

/* ======================================================
   RESPONSIVE — TABLET  ≤ 1024px
====================================================== */
@media (max-width: 1024px) {
  /* Hero */
  .hero-inner { grid-template-columns: 1fr; }
  .hero-right { max-width: 480px; }

  /* About */
  .two-col { grid-template-columns: 1fr; gap: 32px; }
  .about-illustration { max-width: 480px; margin: 0 auto; }

  /* Services */
  .svc-grid { grid-template-columns: repeat(2, 1fr); }

  /* Why */
  .why-grid { grid-template-columns: repeat(2, 1fr); }

  /* Jobs */
  .jobs-grid { grid-template-columns: 1fr; }

  /* Testi */
  .testi-grid { grid-template-columns: repeat(2, 1fr); }

  /* Footer */
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

/* ======================================================
   RESPONSIVE — MOBILE  ≤ 768px
====================================================== */
@media (max-width: 768px) {
  /* Header */
  .nav-links, .nav-cta { display: none; }
  .ham { display: flex; }

  /* Hero */
  .hero { padding: 96px 0 54px; }
  .hero h1 { font-size: clamp(1.75rem, 7vw, 2.4rem); }
  .hero-desc { max-width: 100%; }
  .hero-btns .btn { flex: 1; min-width: 0; justify-content: center; }
  .hero-right { max-width: 100%; }
  .hero-logo-box { padding: 20px 22px; }
  .hero-logo-box img { height: 100px; }
  .hstat strong { font-size: 1rem; }

  /* About */
  .info-cell { padding: 18px 16px; }

  /* Services */
  .svc-grid { grid-template-columns: 1fr; }

  /* Why */
  .why-grid { grid-template-columns: 1fr; }

  /* Testi */
  .testi-grid { grid-template-columns: 1fr; }

  /* Contact */
  .contact-two-col { grid-template-columns: 1fr; }
  .contact-details { gap: 12px; margin-top: 20px; }

  /* Footer */
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .foot-brand { grid-column: 1 / -1; }
  .foot-bar { justify-content: center; text-align: center; }
}

/* ======================================================
   RESPONSIVE — SMALL PHONE  ≤ 480px
====================================================== */
@media (max-width: 480px) {
  .hero-btns { flex-direction: column; }
  .certs { flex-direction: column; gap: 6px; }
  .about-illustration { max-width: 100%; }
  .foot-grid { grid-template-columns: 1fr; }
  .foot-bar { flex-direction: column; align-items: center; }
}