:root {
  --color-primary: #283efa;
  --color-primary-dark: #202cbf;
  --color-primary-light: #57ebff;
  --color-accent: #FFD600;
  --color-accent-dark: #d4b900;
  --color-accent-light: #fffde4;
  --color-secondary: #73F3BD;
  --color-secondary-dark: #51b78b;
  --color-bg-gradient: linear-gradient(135deg, #283efa 0%, #28d9fa 100%);
  --color-bg-bright: linear-gradient(90deg, #ffe97a 0%, #fff 70%);
  --color-bg-neutral: #fff;
  --color-card: #f9fbff;
  --color-shadow: 0 6px 32px 0 rgba(40, 62, 250, 0.08);
  --color-glass-bg: rgba(255,255,255,0.65);
  --color-glass-border: rgba(255,255,255,0.30);
  --color-text: #222222;
  --color-text-dark: #06193b;
  --color-text-light: #ffffff;
  --color-muted: #888888;
  --color-link: #283efa;
  --color-link-hover: #ffd600;
  --border-radius-xl: 28px;
  --border-radius-lg: 20px;
  --border-radius-md: 12px;
  --border-radius-sm: 6px;
  --transition-main: all .25s cubic-bezier(.55,.1,.45,.8);
  --gradient-darker: linear-gradient(180deg,rgba(0,0,0,.55),rgba(0,0,0,.12));
}

html {
  scroll-behavior: smooth;
  font-size: 18px;
}

body {
  font-family: 'Work Sans', Arial, Helvetica, sans-serif;
  background: var(--color-bg-bright);
  color: var(--color-text);
  font-weight: 400;
  min-height: 100vh;
  margin: 0;
  letter-spacing: 0.01em;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', Arial, Helvetica, sans-serif;
  color: var(--color-text);
  font-weight: 700;
  letter-spacing: 0.01em;
  text-shadow: 1px 1px 3px rgba(0,0,0,0.15);
}

h1, .display-4 {
  font-size: 2.5rem;
  line-height: 1.15;
  letter-spacing: 0;
}

h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

h3, h4 {
  font-size: 1.23rem;
}

h5, h6 {
  font-size: 1.08rem;
}

p, .lead, .card-content p,
input, textarea, label {
  font-family: 'Work Sans', Arial, Helvetica, sans-serif;
  color: var(--color-text-dark);
  font-size: 1.02rem;
}

a {
  color: var(--color-link);
  text-decoration: none;
  transition: var(--transition-main);
  font-family: inherit;
  position: relative;
}
a:hover, a:focus { 
  color: var(--color-link-hover); 
  text-decoration: underline;
}
a.btn, .btn a {text-decoration:none!important;color:inherit;}

section {
  padding: 3.5rem 0 3rem 0;
  position: relative;
  background-repeat: no-repeat;
  background-size: cover;
  z-index: 1;
}

/* ========== Navbar & Header ========== */
header {
  background: var(--color-bg-neutral);
  box-shadow: 0 2px 9px 0 rgba(40,60,250,0.03);
}

.navbar-nav .nav-link {
  font-family: 'Poppins', sans-serif;
  color: var(--color-text);
  font-weight: 500;
  font-size: 1rem;
  transition: var(--transition-main);
  margin-right: 0.7rem;
  margin-left: 0.2rem;
  border-radius: 10px;
  padding: 0.3em 0.9em;
}
.navbar-nav .nav-link.active,
.navbar-nav .nav-link:focus,
.navbar-nav .nav-link:hover {
  background: var(--color-accent);
  color: var(--color-primary) !important;
  text-shadow: none;
}

/* ===== HERO SECTION ====== */
#hero {
  position: relative;
  background-repeat: no-repeat;
  background-size: cover;
  background-position:center;
  min-height: 540px;
  overflow: hidden;
  z-index: 2;
}
#hero .container {
  z-index: 2;
  position: relative;
}
#hero h1, #hero p, #hero .btn {
  color: #fff!important;
}
#hero h1 {
  text-shadow: 2px 2px 13px rgba(0,0,0,0.60);
}
#hero::before {
  content:"";
  position:absolute;
  left:0; top:0; right:0; bottom:0;
  background: linear-gradient(180deg,rgba(0,0,0,0.52) 65%, rgba(0,0,0,0.1) 100%);
  z-index: 1;
  pointer-events:none;
}

/* Animated Particles BG */
#particle-bg {
  pointer-events: none;
  position: absolute;
  width: 100%;
  height: 100%;
  top:0;
  left:0;
  z-index: 0;
  opacity:0.8;
}

/* =========== Cards & Neuromorphism =========== */
.card, .neuromorphic-card, .card.neuromorphic-card {
  background: var(--color-card);
  border-radius: var(--border-radius-lg);
  box-shadow:
    8px 8px 24px #dadcec,
    -6px -6px 18px #fff,
    0 3px 23px 0 rgba(40, 62, 250, 0.06);
  border: none;
  transition: var(--transition-main), box-shadow 0.28s cubic-bezier(.5,.2,0,1);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  min-height: 100px;
}

/* Card content alignment */
.card-content, .card-body, .card .card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  text-align: center;
}

.card-title, .card-content h3 {
  color: var(--color-text);
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  margin-bottom: 0.7rem;
}
.card .btn, .card button {
  margin-top: 0.7rem;
}

/* Card hover */
.card:hover, .neuromorphic-card:hover {
  box-shadow:
    0 10px 32px 0 rgba(28,73,248,0.18),
    2px 2px 10px #fcd471;
  transform: translateY(-6px) scale(1.012);
}

/* Image container in cards */
.card-image, .image-container {
  width: 100%;
  display: flex;
  flex-direction: column!important;
  align-items: center!important;
  justify-content: center;
  min-height: 80px;
  max-height: 180px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.card-image img, .image-container img {
  max-width: 100%;
  max-height: 160px;
  min-height: 80px;
  height: auto;
  width: auto;
  margin: 0 auto;
  object-fit: cover;
  display: block;
}

/* fix for all grid/column cards */
.row .card,
.row .neuromorphic-card {
  margin: 0 auto;
  width: 98%;
}

/* ============ Buttons ============ */
.btn, button, input[type="submit"] {
  font-family: 'Poppins',sans-serif;
  background: var(--color-primary);
  color: var(--color-text-light);
  border-radius: var(--border-radius-md);
  border: none;
  padding: 0.62em 1.8em;
  font-weight: 600;
  font-size: 1.08rem;
  box-shadow: 0 3px 18px 0 rgba(40, 62, 250, 0.13);
  transition: var(--transition-main),box-shadow 0.28s cubic-bezier(.5,.2,0,1);
  outline: none;
  cursor: pointer;
  letter-spacing: 0.02em;
  min-width: 135px;
  min-height: 44px;
}
.btn-primary, .btn-lg, button.btn.btn-primary {
  background: var(--color-accent);
  color: var(--color-primary);
}
.btn-outline-primary, .btn.btn-outline-primary {
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}
.btn:hover, button:hover, input[type='submit']:hover, .btn:focus, button:focus {
  background: var(--color-primary-dark);
  color: var(--color-accent);
  box-shadow: 0 9px 28px 0 rgba(40, 62, 250, 0.17);
  text-decoration: none;
}
.btn-primary:hover, .btn-lg:hover {
  background: var(--color-primary);
  color: var(--color-accent);
}
.btn-outline-primary:hover {
  background: var(--color-accent);
  color: var(--color-primary);
  border-color: var(--color-accent);
}

/* "Read more" links */
.btn-link, a[data-bs-toggle="modal"] {
  font-family: 'Poppins',sans-serif;
  color: var(--color-link);
  font-weight: 600;
  text-decoration: underline;
  background: transparent;
  padding: 0.1em 0.1em;
  border-radius: 8px;
  border: none;
  box-shadow: none;
  transition: var(--transition-main);
}
.btn-link:hover, a[data-bs-toggle="modal"]:hover {
  background: var(--color-link);
  color: var(--color-accent);
  text-decoration: none;
}

/* ======= TIMELINE (Success Stories) ======== */
.timeline {
  position: relative;
  margin: 0;
  padding: 0 0 0 14px;
}
.timeline li {
  position: relative;
  padding-left: 30px;
}
.timeline li:before {
  content: "";
  position: absolute;
  left: 0px;
  top: 18px;
  width: 10px;
  height: 10px;
  background: var(--color-accent);
  border-radius: 50%;
  border: 2px solid var(--color-primary);
}
.timeline li:not(:last-child) {
  margin-bottom: 38px;
}
@media (min-width: 992px) {
  .timeline {
    margin-left: 12%;
    margin-right: 12%;
  }
}

/* Accordion styling for research */
.accordion-button {
  font-family: 'Poppins',sans-serif;
  background: var(--color-glass-bg);
  color: var(--color-primary-dark);
  border-radius: var(--border-radius-md)!important;
  border: none!important;
  font-size:1rem;
  font-weight: 600;
  transition: var(--transition-main);
}
.accordion-button:not(.collapsed) {
  background-color: var(--color-accent-light);
  color: var(--color-primary-dark);
}
.accordion-body {
  color: var(--color-text-dark);
  background: rgba(255,255,255,0.95);
  border-radius: var(--border-radius-md);
  font-size: 1.08rem;
}

/* ========== Forms ========== */
form {
  margin: 0;
  background: var(--color-glass-bg);
  border-radius: var(--border-radius-xl);
  box-shadow: 0 5px 32px 0 rgba(40, 62, 250, 0.10);
  border: 1.5px solid var(--color-glass-border);
  backdrop-filter: blur(8px);
}
input, textarea {
  font-family: 'Work Sans',sans-serif;
  padding: 0.62em 1.1em;
  border-radius: var(--border-radius-md);
  border:1.5px solid rgba(40, 62, 250, 0.11);
  box-shadow: 0 2.5px 5px 0 rgba(41,61,250,0.06);
  font-size: 1rem;
  color: #06193b;
  background: #f8fbff;
  outline: none;
  transition: var(--transition-main), border-color .16s;
}
input:focus, textarea:focus {
  border: 1.5px solid var(--color-primary);
  background: #fffde4;
  box-shadow: 0 0 0 3px rgba(254, 233, 122,0.07);
}
.form-label {
  font-family: 'Poppins',sans-serif;
  font-weight: 600;
}

/* =========== FOOTER ============ */
footer {
  background: var(--color-card);
  color: var(--color-text-dark);
  font-weight: 400;
  font-size:1rem!important;
  position: relative;
  /* Don't cover short pages */
  min-height: 70px;
  border-top: 1.5px solid #eee;
}
footer h3 {
  font-size: 1.4rem;
  margin-bottom: .65em;
}
footer .list-unstyled li a {
  color: var(--color-link);
  font-family: 'Poppins',sans-serif;
  font-weight: 600;
  transition: var(--transition-main);
}
footer .list-unstyled li a:hover,
footer .list-unstyled li a:focus {
  color: var(--color-accent);
  background: none;
  text-decoration: underline;
}
footer span,
footer .small {
  color: var(--color-muted)!important;
}
footer .col-md-4 span,
footer .col-md-4 a {
  color: var(--color-primary)!important;
  font-size: 1em;
  font-weight: 600;
}
footer .col-md-4 span {
  display:inline;
}
footer .col-md-4 a {
  margin-left:0.15em;
}

/* Social text links */
footer .col-md-4 a {
  text-decoration: underline;
  padding: 0 0.08em;
  transition:color .22s;
}
footer .col-md-4 a:hover {
  color: var(--color-link-hover)!important;
}

/* --- Section headings: always dark or with shadow for contrast --- */
section h2, 
section .section-title {
  color: var(--color-text)!important;
  text-align: center;
  text-shadow: 1px 1px 3px rgba(0,0,0,0.23);
  margin-bottom: 1.7rem;
  font-size:2.08rem;
  font-weight: 700;
}

/* =========== Media ============ */
@media (max-width: 992px) {
  .col-lg-8,
  .col-lg-10,
  .col-md-9 {
    width: 100%!important;
    flex: 0 0 100%;
    max-width: 100%!important;
  }
  .navbar-nav {
    text-align: left;
    padding: 0.8em 0.7em;
  }
  section {
    padding: 2.5rem 0 2.2rem 0;
  }
}
@media (max-width: 767px) {
  h1, .display-4 { font-size: 2rem; }
  h2 { font-size: 1.12rem; }
  section { padding: 1.7rem 0; }
  .navbar-brand { font-size:1.36rem;}
  .card { min-width:95%;}
}

/* =========== Misc Utility =========== */
.mt-7 {margin-top: 7rem!important;}
.shadow-lg { box-shadow: var(--color-shadow) !important; }
.rounded-4 { border-radius:32px!important;}
.rounded-3 { border-radius: 17px!important;}
.rounded { border-radius: var(--border-radius-lg); }
.px-2 {padding-left: 0.75em; padding-right: 0.75em;}
.py-2 {padding-top: 0.75em; padding-bottom: 0.75em;}
.text-dark {color: #1e2839 !important;}
.bg-glass {
  background: var(--color-glass-bg);
  backdrop-filter: blur(8px);
  border-radius: var(--border-radius-xl);
  border: 1px solid var(--color-glass-border);
}
.text-shadow {
  text-shadow: 1px 1px 9px rgba(0,0,0,0.16)!important;
}

/* =========== Special Sections =========== */

/* Paralax background for media and hero */
#media, #hero {
  background-attachment: fixed;
}

#media .card, #webinars .card, #case-studies .card, #clientele .card {
  margin-bottom: 2rem!important;
}

/* ============== Animation ============== */
/* Particle effect will be handled in JS with #particle-bg canvas. Here: fade-in/transitions for content */
[scrollreveal], .sr-animation, .fade-in {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.75s cubic-bezier(.4,0,.2,1), transform 0.85s cubic-bezier(.4,0,.2,1);
}
[scrollreveal].revealed, .sr-animation.revealed, .fade-in.revealed {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

/* Modal glass effect */
.modal-content {
  background: var(--color-glass-bg)!important;
  backdrop-filter: blur(9px)!important;
  border-radius: var(--border-radius-xl)!important;
  border: 1.5px solid var(--color-glass-border);
  box-shadow: 0 8px 56px 0 rgba(40, 62, 250, 0.16);
}
.modal-header .btn-close { filter: invert(1); }

/* =============== Cookie Popup =============== */
#cookie-popup {
  font-size: 0.98em;
  border-top-left-radius: 18px;
  border-top-right-radius: 18px;
  padding-left:1.35rem;
  padding-right:0.95rem;
}
#cookie-popup button,
#cookie-popup .btn {
  background: var(--color-accent);
  color: var(--color-primary);
  font-family: 'Poppins',sans-serif;
  font-size:1rem;
  font-weight:600;
  border-radius:23px;
  min-width: 110px;
  min-height: 38px;
  border: none;
  margin-left: 0.7em;
  cursor:pointer;
  transition: var(--transition-main);
}
#cookie-popup button:hover {
  background: var(--color-primary);
  color: var(--color-accent);
}

/* ============= Form Feedback ============= */
#formFeedback {
  color: var(--color-primary-dark);
  font-family: 'Poppins',sans-serif;
  font-size: 1.05rem;
  display: block;
  text-align: center;
  padding: 0.25em 0;
}

/* ========= About/Terms/Privacy Content Fix ========= */
body.terms-body main,
body.privacy-body main {
  padding-top: 100px;
}
@media(max-width: 991px) {
  body.terms-body main,
  body.privacy-body main {
    padding-top: 75px!important;
  }
}

/* ========== Success Page =========== */
body.success-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.success-main-content {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.success-content-box {
  background: var(--color-card);
  border-radius: var(--border-radius-xl);
  box-shadow: 0 7px 44px 0 rgba(40, 62, 250, 0.17);
  text-align: center;
  padding: 3.6rem 2rem 2.5rem 2rem;
  max-width:430px;
}

.success-content-box h1, .success-content-box p {
  color: var(--color-primary);
}

.success-content-box .btn {
  margin-top: 2rem;
}

@media (max-width: 600px) {
  .success-content-box {
    padding:1.5rem 0.5rem;
  }
}