/* =============================================================================
   TechnBrains — Desktop Header + Mega Nav
   Converted from: Header.module.scss + CoreServiceDropdown.module.scss
                   TechnologyDropdown.module.scss + IndustriesDropdown.module.scss
                   CompanyDropdown.module.scss + globals.css (nav rules)
   ============================================================================= */

/* ── Layout containers ──────────────────────────────────────────────────────── */
.max-con {
  width: 80%;
  margin: auto;
}

.contain {
  padding-left: 8%;
  padding-right: 8%;
}

/* ── Global resets ──────────────────────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  font-family: "Montserrat", sans-serif;
}

a {
  text-decoration: none !important;
}

/* neutralize parent theme p/ul/li defaults inside our components */
.tnb-desktop-header p,
.tnb-desktop-header h4,
.tnb-desktop-header h5,
.tnb-desktop-header h6,
.core-services-dropdown p,
.core-services-dropdown h4,
.core-services-dropdown h5,
.core-services-dropdown h6 {
  margin-top: 0;
  margin-bottom: 0;
  clear: none;
}

.tnb-desktop-header ul,
.tnb-desktop-header ol,
.core-services-dropdown ul,
.core-services-dropdown ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* ── Skip link (accessibility) ──────────────────────────────────────────────── */
.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.skip-link:focus {
  left: 6px;
  top: 6px;
  width: auto;
  height: auto;
  overflow: visible;
  z-index: 9999;
  background: #fff;
  color: #000;
  padding: 8px 14px;
}

/* ── Menu overlay ───────────────────────────────────────────────────────────── */
.tnb-menu-overlay {
  transition: 0.5s;
}
.tnb-menu-overlay.open {
  background: rgba(0, 0, 0, 0.5);
  position: fixed;
  width: 100%;
  height: 100vh;
  z-index: 99;
  top: 0;
  left: 0;
}

/* ── Desktop header wrapper ─────────────────────────────────────────────────── */
.tnb-desktop-header {
  background-color: #000;
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 111;
}

.tnb-desktop-header .main-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.tnb-desktop-header .header-logo {
  padding: 12px 0;
}

.tnb-desktop-header .header-logo a {
  display: block;
  line-height: 0;
}

/* ── Desktop nav list ───────────────────────────────────────────────────────── */
.tnb-desktop-header .header-menu ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  align-items: center;
}

.tnb-desktop-header .header-menu ul li {
  font-size: 16px;
  color: #fff;
  padding: 25px 20px;
  font-weight: 500;
  line-height: 1;
  text-align: left;
}

.tnb-desktop-header .header-menu ul li svg {
  margin-left: 5px;
  vertical-align: middle;
  transition: transform 0.3s ease;
}

.tnb-desktop-header .header-menu ul li a {
  color: #fff;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

/* ── Active nav states (from globals.css) ───────────────────────────────────── */
.nav-parent {
  color: #f00 !important;
}
.nav-parent svg {
  color: #f00 !important;
}
.nav-parent-inner {
  text-decoration: underline !important;
  text-underline-position: under;
}
.cus-header-nav-active a {
  color: #f00 !important;
  text-decoration: underline !important;
  text-underline-position: under;
}

/* ── CTA button ─────────────────────────────────────────────────────────────── */
.tnb-btn {
  display: inline-flex;
  cursor: pointer;
  background-color: #ec1c24;
  padding: 0.75rem 1.5rem;
  border-radius: 2rem;
  border: 1px solid #b3141a;
  color: #fff;
  font-weight: 500;
  font-size: 16px;
  text-decoration: none;
  transition: all 0.3s ease;
  overflow: hidden;
  position: relative;
  justify-content: center;
  align-items: center;
  font-family: "Montserrat", sans-serif;
  white-space: nowrap;
}

.tnb-btn .textWrapper {
  position: relative;
  overflow: hidden;
  height: 1.5rem;
  line-height: 1.5rem;
}

.tnb-btn .primaryText {
  display: block;
  transition: transform 1.125s cubic-bezier(0.19, 1, 0.22, 1);
}

.tnb-btn .secondaryText {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  transition: all 1.125s cubic-bezier(0.19, 1, 0.22, 1);
}

.tnb-btn:hover {
  transform: translateY(-1px);
}
.tnb-btn:hover .primaryText {
  transform: translateY(-100%);
}
.tnb-btn:hover .secondaryText {
  top: 0;
}
.tnb-btn:active {
  transform: translateY(1px);
}
.tnb-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  background: #999;
  border-color: #777;
}

/* ── Dropdown shared base ───────────────────────────────────────────────────── */
.core-services-dropdown {
  opacity: 0;
  visibility: hidden;
  position: absolute;
  top: 75px;
  left: 0;
  right: 0;
  width: 100%;
  height: auto;
  background: linear-gradient(90deg, #212529 0%, #212529 100%);
  padding-top: 30px;
  padding-bottom: 50px;
  z-index: 100;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

/* match .contain padding so dropdown content aligns with header content */
.core-services-dropdown .container {
  padding-left: 8%;
  padding-right: 8%;
}

/* background decoration image */
.core-services-dropdown::before {
  content: "";
  background-image: url("../images/menu-icon.png");
  background-size: auto;
  background-repeat: no-repeat;
  background-position: right;
  top: 0;
  width: 100%;
  right: 50px;
  position: absolute;
  height: 100%;
  pointer-events: none;
}

/* ── Dropdown visibility: hover (CSS) + keyboard (JS .is-open) ───────────── */
.li-nav:hover .core-services-dropdown {
  opacity: 1 !important;
  visibility: visible !important;
}

.li-nav.is-open .core-services-dropdown {
  opacity: 1 !important;
  visibility: visible !important;
}

/* rotate chevron on hover / open */
.li-nav:hover > a svg,
.li-nav.is-open > a svg {
  transform: rotate(180deg);
}

/* ── Services / Technology dropdown — main-menu layout ──────────────────────── */
.core-services-dropdown .main-menu {
  display: flex;
  justify-content: space-between;
  gap: 30px;
}

.core-services-dropdown .menu-info {
  flex: 1;
  min-width: 0;
}

.core-services-dropdown .menu-info h4 {
  font-size: 20px;
  color: #f00;
  margin: 10px 0;
  text-align: left;
  line-height: 1.2;
}

.core-services-dropdown .menu-info ul {
  display: block;
  list-style: none;
  padding: 0;
  margin: 0;
}

.core-services-dropdown .menu-info ul li {
  padding: 5px 0;
}

.core-services-dropdown .menu-info ul li a {
  font-size: 16px;
  line-height: 1.5;
  color: #fff;
  transition: 0.5s;
  display: block;
}

.core-services-dropdown .menu-info ul li a:hover {
  color: #f00;
  text-decoration: underline !important;
  text-underline-position: under;
}

/* inner-info active state */
.core-services-dropdown .inner-info.cus-header-nav-active a {
  color: #f00 !important;
  text-decoration: underline !important;
  text-underline-position: under;
}

/* ── Technology dropdown ─────────────────────────────────────────────────────── */
.tnb-technology-dropdown {
  height: 400px;
}

.tnb-technology-dropdown .menu-info:first-child ul {
  column-count: 3;
}

.tnb-technology-dropdown .menu-info ul li {
  padding: 8px 0;
}

/* ── Industries dropdown — right-info panel ─────────────────────────────────── */
.tnb-industries-dropdown {
  height: 400px;
}

.tnb-industries-dropdown .main-menu .menu-info ul {
  column-count: 5;
}

.tnb-industries-dropdown .main-menu .menu-info ul li {
  padding: 8px 0;
}

.tnb-industries-dropdown .right-info {
  width: 30%;
  position: relative;
}

.tnb-industries-dropdown .right-info::after {
  content: "";
  background-image: url("../images/industrymenu.png");
  width: 100%;
  height: 100%;
  position: absolute;
  background-repeat: no-repeat;
  top: 0;
  right: 0;
  background-position: bottom right;
  pointer-events: none;
}

.tnb-industries-dropdown .right-info h4 {
  font-weight: 500;
  font-size: 25px;
  color: #fff;
  position: relative;
  z-index: 12;
  text-align: left;
}

.tnb-industries-dropdown .right-info h4 span {
  color: #f00;
  font-weight: 600;
}

.tnb-industries-dropdown .right-info p {
  font-size: 18px;
  line-height: 30px;
  color: #fff;
  margin: 0 10px 0 0;
  position: relative;
  z-index: 12;
  text-align: left;
}

.tnb-industries-dropdown .right-info a {
  font-size: 18px;
  line-height: 30px;
  color: #f00 !important;
  position: relative;
  z-index: 12;
  text-align: left;
}

/* ── Company dropdown ────────────────────────────────────────────────────────── */
.tnb-company-dropdown .main-menu {
  justify-content: space-between;
  height: 350px;
}

.tnb-company-dropdown .about-info {
  width: 30%;
}

.tnb-company-dropdown .about-info > a {
  font-weight: 500;
  font-size: 20px;
  color: #f00 !important;
  margin-bottom: 10px;
  display: block;
  text-align: left;
}

.tnb-company-dropdown .about-info p {
  line-height: 30px;
  color: #fff;
  text-align: left;
}

.tnb-company-dropdown .menu-info {
  display: flex;
  gap: 30px;
  flex: unset;
}

.tnb-company-dropdown .menu-info ul h4 {
  font-size: 20px;
  color: #f00;
  text-align: left;
}

.tnb-company-dropdown .menu-info ul li a {
  font-size: 16px;
  color: #fff;
  transition: 0.5s;
}

.tnb-company-dropdown .menu-info ul li a:hover {
  color: #f00;
  text-decoration: underline !important;
  text-underline-position: under;
}

.tnb-company-dropdown .menu-info .link-info {
  display: flex;
  gap: 40px;
}

.tnb-company-dropdown .menu-info .link-info a {
  margin-top: -3px;
  font-weight: 500;
  font-size: 20px;
  color: #f00 !important;
  text-align: left;
}

.tnb-company-dropdown .right-info {
  width: 33%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
}

.tnb-company-dropdown .right-info::before {
  content: "";
  background: linear-gradient(90deg, #282c30 0%, #4e5a64 100%);
  width: 40%;
  height: 100%;
  position: absolute;
  right: 0;
  top: 0;
  z-index: -1;
  pointer-events: none;
}

.tnb-company-dropdown .right-info > p {
  font-size: 18px;
  line-height: 30px;
  color: #fff;
  position: relative;
  z-index: 12;
  margin: 0;
  text-align: left;
}

.tnb-company-dropdown .right-info > p::before {
  content: "''";
  font-size: 42px;
  position: absolute;
  right: 0;
  top: -30px;
  font-weight: 800;
  color: #f00;
}

.tnb-company-dropdown .right-info hr {
  width: 60px;
  height: 6px;
  border-top: 5px solid #f00;
  opacity: 1;
}

.tnb-company-dropdown .profile-info {
  display: flex;
  align-items: center;
  gap: 20px;
}

.tnb-company-dropdown .profile-info img {
  border-radius: 50%;
  flex-shrink: 0;
}

.tnb-company-dropdown .profile-info h6 {
  font-size: 16px;
  letter-spacing: 0.05em;
  line-height: 22px;
  color: #fff;
  margin: 0;
  text-align: left;
}

.tnb-company-dropdown .profile-info p {
  font-size: 16px;
  letter-spacing: 0.05em;
  line-height: 22px;
  color: #f00;
  text-align: left;
  margin: 0;
}

.tnb-company-dropdown .profile-info p::before {
  content: none;
}

/* =============================================================================
   RESPONSIVE
   ============================================================================= */

@media (max-width: 1600px) {
  .tnb-desktop-header .header-menu ul li {
    font-size: 16px;
    padding: 25px 10px;
  }
  .tnb-btn {
    font-size: 15px;
    padding: 10px 15px;
  }
}

@media (max-width: 1440px) {
  .max-con { width: 85%; }

  .tnb-desktop-header .header-menu ul li {
    font-size: 15px;
    padding: 25px 10px;
  }
  .tnb-btn {
    font-size: 15px;
    padding: 10px 15px;
  }

  /* Company dropdown */
  .tnb-company-dropdown .about-info > a    { font-size: 18px; }
  .tnb-company-dropdown .about-info p      { font-size: 16px; }
  .tnb-company-dropdown .menu-info ul h4   { font-size: 18px; }
  .tnb-company-dropdown .menu-info ul li a { font-size: 16px; }
  .tnb-company-dropdown .menu-info .link-info a { font-size: 18px; }
  .tnb-company-dropdown .right-info::before { width: 36%; }
  .tnb-company-dropdown .right-info > p    { font-size: 18px; }
  .tnb-company-dropdown .profile-info h6   { font-size: 16px; }
  .tnb-company-dropdown .profile-info p    { font-size: 16px; }

  /* Industries dropdown */
  .tnb-industries-dropdown .right-info { width: 25%; }
  .tnb-industries-dropdown .right-info h4 { font-size: 22px; }
  .tnb-industries-dropdown .right-info p  { font-size: 16px; }
  .tnb-industries-dropdown .right-info a  { font-size: 16px; }
}

@media (max-width: 1400px) {
  /* Services/Tech dropdowns */
  .core-services-dropdown .menu-info h4   { font-size: 18px; }
  .core-services-dropdown .menu-info ul li a { font-size: 15px; }

  /* Company dropdown */
  .tnb-company-dropdown .main-menu        { gap: 20px; }
  .tnb-company-dropdown .menu-info        { gap: 20px; }
  .tnb-company-dropdown .right-info::before { width: 38%; }
  .tnb-company-dropdown .profile-info p   { font-size: 15px; }

  /* Industries */
  .tnb-industries-dropdown .main-menu .menu-info ul { column-count: 4; }
  .tnb-industries-dropdown .right-info { width: 25%; }
  .tnb-industries-dropdown .right-info h4 { font-size: 20px; }
  .tnb-industries-dropdown .right-info p  { font-size: 16px; }
  .tnb-industries-dropdown .right-info a  { font-size: 16px; }
}

@media (max-width: 1300px) {
  .tnb-company-dropdown .right-info::before { width: 36%; }
}

@media (max-width: 1200px) {
  .max-con { width: 90%; }

  .tnb-desktop-header .header-logo img {
    width: 180px;
    height: auto;
  }
  .tnb-desktop-header .header-menu ul li {
    font-size: 14px;
  }
  .tnb-btn { font-size: 14px; }

  /* Services/Tech */
  .core-services-dropdown .menu-info h4   { font-size: 16px; }
  .core-services-dropdown .menu-info ul li a { font-size: 14px; }

  /* Industries */
  .tnb-industries-dropdown .main-menu .menu-info ul { column-count: 4; }
  .tnb-industries-dropdown .right-info { width: 30%; }
  .tnb-industries-dropdown .right-info::after { width: 50%; background-size: 40%; }
  .tnb-industries-dropdown .right-info::before { content: none; }
  .tnb-industries-dropdown .right-info h4 { font-size: 18px; }
  .tnb-industries-dropdown .right-info p  { font-size: 16px; line-height: 1.5; }
  .tnb-industries-dropdown .right-info a  { font-size: 14px; }

  /* Company */
  .tnb-company-dropdown .main-menu        { gap: 20px; height: 300px; }
  .tnb-company-dropdown .about-info > a   { font-size: 16px; }
  .tnb-company-dropdown .about-info p     { font-size: 14px; line-height: 1.6; }
  .tnb-company-dropdown .menu-info        { gap: 20px; }
  .tnb-company-dropdown .menu-info ul h4  { font-size: 16px; }
  .tnb-company-dropdown .menu-info ul li a { font-size: 14px; }
  .tnb-company-dropdown .menu-info .link-info a { font-size: 16px; }
  .tnb-company-dropdown .right-info::before { content: none; }
  .tnb-company-dropdown .right-info > p   { font-size: 14px; line-height: 1.6; }
  .tnb-company-dropdown .profile-info h6  { font-size: 14px; }
  .tnb-company-dropdown .profile-info p   { font-size: 14px; }
}

@media (max-width: 1100px) {
  .tnb-desktop-header .header-menu ul li {
    font-size: 14px;
    padding: 25px 12px;
  }
  .tnb-btn { font-size: 13px; }
}

@media (max-width: 1024px) {
  .tnb-desktop-header .header-menu ul li {
    font-size: 14px;
    padding: 25px 8px;
  }
}

/* Hide desktop header on mobile */
@media (max-width: 991px) {
  .tnb-desktop-header {
    display: none;
  }
}

@media (max-width: 767px) {
  .max-con { width: 95%; }
}

@media (max-width: 479px) {
  .tnb-btn { font-size: 14px; }
}