/* =====================================================
   Nexalent Private Limited — Site Stylesheet
   Palette derived from brand deck:
   Navy:   #122249 / #14264a
   Blue:   #2f6fed / #1c5fd1
   Sky:    #5db3f0
   Ice bg: #eef3fc
   ===================================================== */

:root {
  --navy-900: #0d1b3a;
  --navy-800: #122249;
  --navy-700: #16305e;
  --blue-600: #1d5fd6;
  --blue-500: #2f74e6;
  --sky-400: #5fb6ef;
  --ice-100: #eef4fd;
  --ice-50: #f6f9fe;
  --slate-600: #4b5a72;
  --slate-500: #6b7a90;
  --white: #ffffff;
  --border: #e3e9f5;
  --shadow: 0 10px 30px rgba(18, 34, 73, 0.08);
  --shadow-sm: 0 4px 14px rgba(18, 34, 73, 0.06);
  --radius: 16px;
  --radius-sm: 12px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, "Helvetica Neue", sans-serif;
  color: var(--navy-900);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Top gradient accent bar (mirrors deck header) ---------- */
.top-bar {
  height: 6px;
  width: 100%;
  background: linear-gradient(90deg, var(--navy-800) 0%, var(--blue-500) 55%, var(--sky-400) 100%);
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--white);
  border-bottom: 1px solid var(--border);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.logo-link img {
  height: 80px;
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-weight: 600;
  font-size: 15px;
  color: var(--navy-800);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: color .2s, border-color .2s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--blue-600);
  border-bottom-color: var(--blue-600);
}

.nav-cta {
  background: var(--blue-600);
  color: var(--white) !important;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  white-space: nowrap;
}

.nav-cta:hover {
  background: var(--navy-800);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 26px;
  color: var(--navy-800);
  cursor: pointer;
}

@media (max-width: 860px) {
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    gap: 0;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    display: none;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 14px 24px;
    border-bottom: 1px solid var(--border);
    border-left: 3px solid transparent;
  }

  .nav-links a.active,
  .nav-links a:hover {
    border-left-color: var(--blue-600);
    border-bottom-color: var(--border);
  }

  .nav-cta {
    margin: 14px 24px;
    display: inline-block;
  }

  .nav-toggle {
    display: block;
  }
}

/* ---------- Hero (home page, mirrors slide 1) ---------- */
.hero {
  background: radial-gradient(circle at 85% 15%, rgba(95, 182, 239, 0.25), transparent 50%),
    radial-gradient(circle at 10% 85%, rgba(47, 116, 230, 0.18), transparent 45%),
    linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 45%, var(--blue-600) 100%);
  color: var(--white);
  padding: 90px 24px 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-card {
  background: var(--white);
  border-radius: var(--radius);
  display: inline-flex;
  padding: 28px 40px;
  box-shadow: var(--shadow);
  margin-bottom: 36px;
}

.hero-card img {
  height: 100px;
}

.hero h1 {
  font-size: 44px;
  font-weight: 800;
  margin: 0 0 22px;
  max-width: 820px;
  margin-inline: auto;
  letter-spacing: -0.5px;
}

.hero .tagline {
  color: var(--sky-400);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 30px;
}

.hero .pill {
  display: inline-block;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  padding: 10px 22px;
  font-weight: 600;
  font-size: 14px;
  background: rgba(255, 255, 255, 0.06);
}

/* ---------- Page header (interior pages) ---------- */
.page-header {
  background: linear-gradient(135deg, var(--navy-900), var(--blue-600));
  color: var(--white);
  padding: 64px 24px 56px;
  text-align: center;
}

.page-header .eyebrow {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 700;
  font-size: 13px;
  color: var(--sky-400);
  margin-bottom: 10px;
}

.page-header h1 {
  font-size: 38px;
  margin: 0 0 12px;
  font-weight: 800;
}

.page-header p {
  font-size: 17px;
  opacity: 0.9;
  max-width: 640px;
  margin: 0 auto;
}

/* ---------- Section basics ---------- */
.section {
  padding: 70px 0;
}

.section.alt {
  background: var(--ice-50);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 700;
  font-size: 13px;
  color: var(--blue-600);
  margin-bottom: 10px;
}

.section-title {
  font-size: 34px;
  font-weight: 800;
  color: var(--navy-800);
  margin: 0 0 18px;
  position: relative;
  padding-bottom: 18px;
}

.section-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 64px;
  height: 4px;
  background: linear-gradient(90deg, var(--navy-800), var(--sky-400));
  border-radius: 4px;
}

.section-lead {
  font-size: 16px;
  color: var(--slate-600);
  max-width: 720px;
  margin-bottom: 40px;
}

/* ---------- Two column layout (About / Vision) ---------- */
.two-col {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: stretch;
}

@media (max-width: 860px) {
  .two-col {
    grid-template-columns: 1fr;
  }
}

.info-card {
  background: var(--ice-100);
  border-radius: var(--radius);
  padding: 36px;
  border: 1px solid var(--border);
}

.info-card p {
  color: var(--slate-600);
  margin: 0 0 16px;
}

.info-card p:last-child {
  margin-bottom: 0;
}

.info-card strong {
  color: var(--navy-800);
}

.media-frame {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  height: 100%;
}

.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- Vision & Mission blocks ---------- */
.vm-stack {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.vm-block {
  border-radius: var(--radius);
  padding: 30px;
  display: flex;
  gap: 20px;
}

.vm-block.light {
  background: var(--ice-100);
  border: 1px solid var(--border);
}

.vm-block.dark {
  background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
  color: var(--white);
}

.vm-block.dark p {
  color: rgba(255, 255, 255, 0.85);
}

.vm-block h3 {
  margin: 0 0 8px;
  font-size: 21px;
  font-weight: 800;
}

.vm-block p {
  margin: 0;
  color: var(--slate-600);
}

/* ---------- Icon circles (used everywhere — matches deck motif) ---------- */
.icon-circle {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 30% 30%, var(--blue-500), var(--navy-800));
  color: var(--white);
}

.icon-circle svg {
  width: 22px;
  height: 22px;
}

.icon-circle.sm {
  width: 44px;
  height: 44px;
}

/* ---------- Card grids ---------- */
.card-grid {
  display: grid;
  gap: 18px;
}

.card-grid.cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

.card-grid.cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.card-grid.cols-4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 900px) {

  .card-grid.cols-2,
  .card-grid.cols-3,
  .card-grid.cols-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {

  .card-grid.cols-2,
  .card-grid.cols-3,
  .card-grid.cols-4 {
    grid-template-columns: 1fr;
  }
}

.item-card {
  background: var(--ice-100);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 22px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: transform .2s, box-shadow .2s;
}

.item-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.item-card h4 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--navy-800);
}

.item-card p {
  margin: 0;
  font-size: 14px;
  color: var(--slate-600);
}

.item-card.compact {
  align-items: center;
}

.item-card.compact h4 {
  margin: 0;
}

/* Core values special layout (numbered emphasis cards) */
.value-card {
  background: var(--ice-100);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 24px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.value-card h4 {
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: 800;
  color: var(--navy-800);
}

.value-card p {
  margin: 0;
  color: var(--slate-600);
  font-size: 14.5px;
}

/* ---------- Stat / CTA banner (Careers page bottom) ---------- */
.cta-banner {
  background: linear-gradient(110deg, var(--navy-900), var(--blue-600));
  color: var(--white);
  border-radius: var(--radius);
  padding: 36px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 44px;
}

.cta-banner h3 {
  margin: 0 0 6px;
  font-size: 22px;
  font-weight: 800;
}

.cta-banner p {
  margin: 0;
  opacity: 0.85;
  font-size: 15px;
}

.btn {
  display: inline-block;
  background: var(--white);
  color: var(--blue-600);
  font-weight: 700;
  padding: 14px 30px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-size: 15px;
  transition: transform .2s, box-shadow .2s;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
}

.btn.btn-primary {
  background: var(--blue-600);
  color: var(--white);
}

.btn.btn-primary:hover {
  background: var(--navy-800);
}

.btn.btn-outline {
  background: transparent;
  border: 2px solid var(--blue-600);
  color: var(--blue-600);
}

/* ---------- Contact page ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.contact-info {
  padding: 50px 44px;
  background: var(--white);
}

.contact-image {
  position: relative;
  min-height: 420px;
}

.contact-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-image .overlay-text {
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  padding: 28px 32px;
  background: linear-gradient(to top, rgba(13, 27, 58, 0.75), transparent);
  color: var(--white);
  font-weight: 700;
  font-size: 20px;
}

.contact-detail {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--ice-100);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  margin-bottom: 14px;
}

.contact-detail h4 {
  margin: 0 0 4px;
  font-size: 15px;
  color: var(--navy-800);
}

.contact-detail p,
.contact-detail a {
  margin: 0;
  font-size: 14px;
  color: var(--slate-600);
}

.contact-detail a:hover {
  color: var(--blue-600);
}

/* ---------- Forms ---------- */
.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 6px;
  color: var(--navy-800);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  font-family: inherit;
  background: var(--white);
  color: var(--navy-900);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue-600);
  box-shadow: 0 0 0 3px rgba(47, 116, 230, 0.15);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.alert {
  padding: 14px 18px;
  border-radius: 10px;
  margin-bottom: 20px;
  font-size: 14px;
  font-weight: 600;
}

.alert-success {
  background: #e6f6ec;
  color: #1c7c43;
  border: 1px solid #b9e6c9;
}

.alert-error {
  background: #fdeaea;
  color: #b3261e;
  border: 1px solid #f5c2c0;
}

/* ---------- Job listing cards ---------- */
.job-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 22px 26px;
  margin-bottom: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.job-card h4 {
  margin: 0 0 6px;
  font-size: 17px;
  color: var(--navy-800);
}

.job-card .meta {
  font-size: 13px;
  color: var(--slate-500);
}

.job-card .meta span {
  margin-right: 14px;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-900);
  color: rgba(255, 255, 255, 0.75);
  padding: 56px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
  gap: 36px;
  margin-bottom: 36px;
}

@media (max-width: 860px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-grid img {
  height: 60px;
  margin-bottom: 14px;
  filter: brightness(0) invert(1);
}

.footer-grid p {
  font-size: 14px;
  line-height: 1.7;
}

.footer-grid h4 {
  color: var(--white);
  font-size: 15px;
  margin: 0 0 16px;
}

.footer-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-grid li {
  margin-bottom: 10px;
  font-size: 14px;
}

.footer-grid a:hover {
  color: var(--sky-400);
}

.social-row {
  display: flex;
  gap: 10px;
  margin-top: 16px;
  justify-content: center;
}

.social-row a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  transition: background 0.3s, transform 0.3s;
}

.social-row a:hover {
  transform: translateY(-2px);
}

.social-row a.social-li:hover {
  background: #0077B5;
}

.social-row a.social-fb:hover {
  background: #1877F2;
}

.social-row a.social-ig:hover {
  background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 22px;
  text-align: center;
  font-size: 13px;
}

/* ---------- Utilities ---------- */
.text-center {
  text-align: center;
}

}

/* ---------- Responsive Admin Header (CSS only) ---------- */
.admin-header .nav-wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 10px 24px;
}

@media (max-width: 860px) {
  .admin-header .nav-wrap {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  
  .admin-header .logo-link {
    align-self: center;
  }
  
  .admin-header nav {
    margin-left: 0 !important;
    order: 2; /* Nav goes to bottom */
    border-top: 1px solid var(--border);
    padding-top: 10px;
  }
  
  .admin-header .nav-links {
    display: flex !important; /* Override style.css display:none */
    position: static !important;
    flex-direction: row !important;
    justify-content: center;
    gap: 16px;
    box-shadow: none !important;
    padding: 0 !important;
    width: auto !important;
  }
  
  .admin-header .nav-links a {
    padding: 8px 12px !important;
    border: none !important;
    font-size: 14px;
    border-radius: 6px;
  }
  
  .admin-header .nav-links a.active {
    background: var(--ice-100);
    color: var(--blue-600);
  }
  
  .admin-header div:last-child {
    display: flex;
    justify-content: space-between;
    align-items: center;
    order: 1; /* User details in middle */
    border-top: 1px solid var(--border);
    padding-top: 10px;
  }

  .admin-header div:last-child span {
    font-size: 12px !important;
  }
  
  .admin-header div:last-child .btn {
    padding: 6px 12px !important;
    font-size: 12px !important;
  }
}

@media (max-width: 480px) {
  .admin-header .nav-links {
    justify-content: space-around;
    gap: 4px;
  }
  
  .admin-header .nav-links a {
    padding: 6px 8px !important;
    font-size: 13px;
  }

  .admin-header div:last-child span {
    display: none; /* Hide logged in as username on very small screens to fit buttons */
  }
}