html {
  scroll-behavior: smooth;
}


:root {
  --blue-dark: #bb000e;
  --blue-light: rgba(187, 0, 14, 0.741);
  --nav-bg: rgba(0, 0, 0, 0.9); 
  --dark-bg: #0f172a;
  --white:       #f5f5f5;
  --grey-light:  #e5e7eb;
  --grey-mid:    #a1a1aa;
  --grey-dark:   #000;
  --black:       #000;
}


/* Reset & basics */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Roboto', sans-serif;
  color: var(--grey-dark);
  background: var(--white);
  line-height: 1.6;
}
a {
  text-decoration: none;
  color: inherit;
}

/* Header & nav */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 0.5rem 2rem;
  background: var(--nav-bg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 1000;
}
.logo {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.5rem;
  letter-spacing: 2px;
  color: var(--blue-light);
}
.logo img {
  width: 220px;
  height: auto;
}

/* only top-level ul is flex */
.nav > ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}
/* position context for dropdowns */
.nav > ul > li.has-dropdown {
  position: relative;
}
/* hide nested ULs by default */
.nav ul .dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--nav-bg);
  list-style: none;
  padding: 0.5rem 0;
  min-width: 200px;
  border-radius: 4px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.3);
  z-index: 1000;
}
/* submenu links */
.nav ul .dropdown li a {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--white);
  font-weight: 400;
  text-transform: none;
  white-space: nowrap;
}
.nav ul .dropdown li a:hover {
  background: rgba(59,130,246,0.2);
  color: var(--blue-light);
}
/* reveal on hover */
.nav > ul > li.has-dropdown:hover .dropdown {
  display: block;
}

.nav a {
  position: relative;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--white);
  padding: .25rem 0;
}
.nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue-light);
  transition: width .3s;
}
.nav a:hover::after {
  width: 100%;
}
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Mobile nav */
@media (max-width: 768px) {
  .nav > ul {
    display: none;
    flex-direction: column;
    background: var(--nav-bg);
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    padding: 1rem 2rem;
  }
  .menu-toggle {
    display: block;
  }
  .nav ul.active li.has-dropdown.open .dropdown {
    display: block;
  }
}

/* Hero + rain canvas */
.hero {
  position: relative;
  height: 100vh;
  overflow: hidden;
  background: linear-gradient(135deg, var(--blue-dark), var(--dark-bg));
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
#bg-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  color: var(--white);
  background: rgba(0, 0, 0, 0.6);
  padding: 2rem;
  border-radius: 70px;
}
.hero-content .tagline {
  text-transform: uppercase;
  letter-spacing: 2px;
  opacity: 0.8;
  margin-bottom: 1rem;
}
.hero-content h1 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 3.5rem;
  letter-spacing: 2px;
  margin-bottom: 1rem;
}
.hero-content .desc {
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
  line-height: 1.4;
}
.btn.primary {
  display: inline-block;
  background: var(--blue-light);
  color: var(--black);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 500;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  transition: transform .2s;
}
.btn.primary:hover {
  transform: scale(1.05);
}

/* Centered down-arrow */
.down-arrow {
  display: block;               /* make it a block */
  margin: 2rem auto 0;          /* auto-left/right to center */
  width: 48px;
  height: 48px;
  cursor: pointer;
  transition: transform 0.2s;
  animation: bounceDown 1.5s infinite;
}
.down-arrow svg {
  width: 100%;
  height: 100%;
}
@keyframes bounceDown {
  0%,100% { transform: translateY(0); }
  30%     { transform: translateY(10px); }
  60%     { transform: translateY(0); }
}

/* Hero features */
.hero-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px,1fr));
  gap: 1rem;
  margin-top: 2rem;
}
.feature {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.feature .icon {
  font-size: 1.5rem;
  color: var(--blue-light);
}
.feature p {
  color: var(--white);
  font-size: .9rem;
}

/* Why section */
.why {
  padding: 4rem 2rem;
  background: var(--white);
}
.why .container {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}
.why h2 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 2rem;
  color: var(--blue-dark);
  margin-bottom: 1rem;
}
.why-text p {
  margin-bottom: 1rem;
}
.why-text ul {
  list-style: disc;
  margin-left: 1.5rem;
}
.why-text li {
  margin-bottom: .5rem;
}
.why-image img {
  width: 100%;
  height: auto;
  border-radius: 8px;
}

/* Services */
.services {
  padding: 4rem 2rem;
  background: var(--grey-light);
  text-align: center;
}

.services .inner {
  max-width: 1250px;
  margin: 0 auto;
}

.services h2 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 2.5rem;
  color: var(--blue-dark);
  margin-bottom: 2rem;
}
.tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem;
  margin: 0 auto 3rem;
  max-width: 1250px;
}
.tab {
  padding: .5rem 1rem;
  border: 1px solid var(--blue-light);
  background: var(--white);
  color: var(--blue-dark);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.tab.active {
  background: var(--blue-light);
  color: var(--white);
}
.tab-content {
  display: none;
  grid-template-columns: repeat(auto-fit, minmax(250px,1fr));
  gap: 2.5rem;
  max-width: 1250px;
  margin: 0 auto;
}
.tab-content.active {
  display: grid;
  margin-top: 2rem;
}
.card {
  background: var(--white);
  border: 1px solid var(--grey-mid);
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  text-align: left;
}
.card h3 {
  font-size: 1.25rem;
  margin-bottom: .5rem;
}
.card p {
  font-size: .95rem;
  margin-bottom: 1rem;
}

/* Industries */
.industries {
  padding: 4rem 2rem;
  background: var(--white);
  text-align: center;
}
.industries h2 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 2rem;
  color: var(--blue-dark);
  margin-bottom: 1rem;
}
.industries p {
  max-width: 700px;
  margin: 0 auto 2rem;
  color: var(--grey-dark);
}
.industries .grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(180px,1fr));
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}
.industries .item {
  background: var(--white);
  border: 1px solid var(--grey-mid);
  border-radius: 8px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.industries .item .icon {
  font-size: 2rem;
  color: var(--blue-light);
  margin-bottom: .5rem;
}
.industries .item span {
  font-size: .95rem;
  color: var(--grey-dark);
}

/* Lead-gen */
.lead-gen {
  padding: 3rem 2rem;
  background: var(--grey-light);
  text-align: center;
}
.lead-gen h2 {
  font-size: 1.75rem;
  margin-bottom: .5rem;
}
.lead-gen p {
  margin-bottom: 1rem;
  color: var(--grey-dark);
}
.lead-gen form {
  display: flex;
  max-width: 600px;
  margin: 0 auto;
  gap: .5rem;
  flex-wrap: wrap;
}
.lead-gen input {
  flex: 1;
  padding: .75rem;
  border: 1px solid var(--grey-mid);
  border-radius: 4px;
}

/* Footer */
.site-footer {
  background: var(--grey-dark);
  color: var(--grey-light);
  padding: 3rem 2rem 1rem;
}
.footer-main {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px,1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto 2rem;
  border-bottom: 1px solid var(--grey-mid);
  padding-bottom: 2rem;
}
.footer-col h4 {
  font-family: 'Rajdhani', sans-serif;
  color: var(--white);
  margin-bottom: .75rem;
  font-size: 1.125rem;
}
.footer-col p,
.footer-col li,
.footer-col a {
  font-size: .9rem;
  color: var(--grey-light);
  line-height: 1.5;
}
.footer-col ul {
  list-style: none;
  padding: 0;
}
.footer-col ul li {
  margin-bottom: .5rem;
}
.footer-col ul li a:hover {
  color: var(--blue-light);
}
.footer-bottom {
  text-align: center;
}
.footer-bottom p {
  font-size: .8rem;
  opacity: .7;
}

/* Language switcher flag */
.lang-switch {
  display: inline-block;
  margin-left: 1rem;
  vertical-align: middle;
}
.lang-switch img {
  width: 32px;
  height: auto;
  border: none;
  border-radius: 0;
  transition: filter 0.2s, transform 0.2s;
}
.lang-switch img:hover {
  filter: brightness(1.2);
  transform: scale(1.1);
}

/* Responsive tweaks */
@media (max-width: 768px) {
  .nav > ul {
    display: none;
  }
  .menu-toggle {
    display: block;
  }
  .why .container {
    grid-template-columns: 1fr;
  }
  .hero-content h1 {
    font-size: 2.5rem;
  }
  .services h2 {
    font-size: 2rem;
  }
  .industries .grid {
    grid-template-columns: repeat(2, minmax(150px,1fr));
  }
  .nav ul.active li.has-dropdown.open .dropdown {
    display: block;
  }
}

/* 1) Animated gradient hero */
.gradient-anim {
  background: linear-gradient(-45deg, --blue-light,--blue-dark,#000814);
  background-size: 400% 400%;
  animation: gradientBG 15s ease infinite;
}
@keyframes gradientBG {
  0%   { background-position:   0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position:   0% 50%; }
}

/* 2) Consulting “What We Do” */
.consulting {
  padding: 4rem 2rem;
  background: var(--white);
}
.consulting .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}
.consult-text h2 {
  font-family: 'Rajdhani',sans-serif;
  font-size: 2rem;
  color: var(--blue-dark);
  margin-bottom: 1rem;
}
.consult-text ul {
  list-style: none;
  margin-top: 1rem;
}
.consult-text li {
  margin-bottom: .75rem;
  font-size: .95rem;
}
.consult-graphic .icon-grid {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: 1.5rem;
}
.consult-graphic svg {
  width: 100%;
  height: auto;
  max-width: 80px;
}

/* ─── FIELDS SLIDER (JS-driven) ───────────────────────────────────────── */

.fields-slider {
  position: relative;
  margin: 4rem auto;
  max-width: 100%;
}

.slider-viewport {
  overflow: hidden;
}

.slider-track {
  display: flex;
  /* no transform math needed here */
}

/* exactly 3 panels visible */
.slide {
  flex: 0 0 calc(100% / 3);
  margin: 0 0.5rem;
  padding: 1rem;
  background: var(--grey-light);
  border-radius: 8px;
  text-align: center;
  font-weight: 500;
}

/* arrows */
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.6);
  color: var(--white);
  border: none;
  font-size: 2rem;
  width: 2.5rem; height: 2.5rem;
  cursor: pointer;
  border-radius: 50%;
  z-index: 10;
}
.slider-arrow.prev { left: 0.5rem; }
.slider-arrow.next { right: 0.5rem; }
.slider-arrow:hover {
  background: rgba(59,130,246,0.8);
}

body.industries-page .hero-content {
  max-width: 600px;
}

body.industries-page .consult-text {
  max-width: none;
  width: 100%;
}

body.industries-page .consulting .container {
  /* pick whatever % or px you like, just keep them the same */
  width: 60%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  grid-template-columns: 1fr;
}

/* make sure on mobile you still have some padding */
@media (max-width: 768px) {
  body.industries-page .hero-content,
  body.industries-page .consulting .container {
    width: 90%;
  }
}

/* ── Mobile nav: slide panel + accordion submenus ─────────────────────── */
@media (max-width: 768px) {
  /* Make the list a slide-down panel instead of hard display:none/block */
  .nav { position: relative; }

  .nav > ul {
    /* always take full width under header */
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    width: 100%;
    background: var(--nav-bg);
    padding: 0.5rem 1rem;
    /* animation */
    transform-origin: top;
    transform: scaleY(0);
    opacity: 0;
    pointer-events: none;
    transition: transform .22s ease, opacity .22s ease;
    /* layout */
    display: flex;            /* keep flex but vertical */
    flex-direction: column;
    gap: 0.25rem;
    border-top: 1px solid rgba(255,255,255,0.08);
    z-index: 1000;
  }
/* ===== Fix gradient var usage (your earlier line missed var()) ===== */
.gradient-anim {
  background: linear-gradient(-45deg, var(--blue-light), var(--blue-dark), #000814);
  background-size: 400% 400%;
  animation: gradientBG 15s ease infinite;
}

/* ===== Mobile nav: slide panel + accordion submenus (FINAL) ===== */
@media (max-width: 768px) {
  .nav { position: relative; z-index: 1000; }

  /* slide-down panel (overrides any previous display:none) */
  .nav > ul {
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    width: 100%;
    background: var(--nav-bg);
    padding: 0.5rem 1rem;
    border-top: 1px solid rgba(255,255,255,0.08);

    transform-origin: top;
    transform: scaleY(0);
    opacity: 0;
    pointer-events: none;
    transition: transform .22s ease, opacity .22s ease;

    display: flex !important;
    flex-direction: column;
    gap: 0.25rem;
  }

  /* open state */
  .nav > ul.active {
    transform: scaleY(1);
    opacity: 1;
    pointer-events: auto;
  }

  /* top-level items */
  .nav > ul > li > a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.9rem 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 8px;
  }
  .nav > ul > li > a:hover {
    background: rgba(255,255,255,0.06);
  }

  /* free up ::after for caret (underline disabled on mobile) */
  .nav a::after { content: none !important; }

  /* caret on dropdown labels */
  .nav > ul > li.has-dropdown > a::after {
    content: "▾";
    display: inline-block;
    margin-left: 0.5rem;
    transform: rotate(0deg);
    transition: transform .2s ease;
    position: static;
  }
  .nav > ul > li.has-dropdown.open > a::after {
    transform: rotate(180deg);
  }

  /* accordion content */
  .nav ul .dropdown {
    position: static;
    background: transparent;
    box-shadow: none;
    border: 0;
    border-radius: 0;
    padding: 0;
    margin: 0.25rem 0 0.5rem;

    display: block;      /* enable height animation */
    max-height: 0;
    overflow: hidden;
    transition: max-height .22s ease;
  }

  /* expanded submenu */
  .nav ul.active li.has-dropdown.open .dropdown {
    max-height: 900px;
  }

  .nav ul .dropdown li a {
    padding: 0.6rem 0.75rem 0.6rem 1.25rem;
    border-radius: 6px;
    color: var(--white);
  }
  .nav ul .dropdown li a:hover {
    background: rgba(255,255,255,0.05);
    color: var(--white);
  }

  /* optional: lock body scroll when menu open */
  body.nav-open { overflow: hidden; }
}

/* a11y focus */
.menu-toggle:focus,
.nav a:focus {
  outline: 2px solid var(--blue-light);
  outline-offset: 2px;
}
}