/* ================================================
   NeuroGo — Premium Styles
   ================================================ */

/* --- CSS Custom Properties (Light Mode Default) --- */
:root {
  --ng-bg: #ffffff;
  --ng-bg-alt: #f8f6f5;
  --ng-text: #2c2c2c;
  --ng-text-muted: #6b6b6b;
  --ng-accent: #d1a49e;
  --ng-accent-dark: #b8857e;
  --ng-accent-light: #e8ccc7;
  --ng-accent-glow: rgba(209, 164, 158, 0.45);
  --ng-nav-bg: rgba(255, 255, 255, 0.85);
  --ng-nav-shadow: 0 4px 30px rgba(0, 0, 0, 0.06);
  --ng-nav-scrolled-shadow: 0 2px 20px rgba(0, 0, 0, 0.12);
  --ng-card-bg: #ffffff;
  --ng-border: rgba(0, 0, 0, 0.08);
  --ng-footer-bg: #d1a49e;
  --ng-footer-text: #ffffff;
  --ng-overlay: rgba(255, 255, 255, 0.3);
  --ng-gradient-start: #d1a49e;
  --ng-gradient-end: #c08b84;
}

/* --- Dark Mode Variables --- */
.dark-mode {
  --ng-bg: #121220;
  --ng-bg-alt: #1a1a2e;
  --ng-text: #e4e4e8;
  --ng-text-muted: #9999ab;
  --ng-accent: #e0b3ad;
  --ng-accent-dark: #d1a49e;
  --ng-accent-light: #3a2a28;
  --ng-accent-glow: rgba(224, 179, 173, 0.3);
  --ng-nav-bg: rgba(18, 18, 32, 0.88);
  --ng-nav-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
  --ng-nav-scrolled-shadow: 0 2px 20px rgba(0, 0, 0, 0.35);
  --ng-card-bg: #1e1e33;
  --ng-border: rgba(255, 255, 255, 0.08);
  --ng-footer-bg: #1a1a2e;
  --ng-footer-text: #c8c8d4;
  --ng-overlay: rgba(18, 18, 32, 0.5);
  --ng-gradient-start: #c08b84;
  --ng-gradient-end: #d1a49e;
}

/* --- Global Theme Transition --- */
body,
.preloader,
.navbar-neurogo,
.footer,
.contactanos,
.banner .main-info,
.modal-content,
.doctores-reverse {
  transition: background-color 0.45s ease, color 0.45s ease, box-shadow 0.45s ease;
}

body {
  background-color: var(--ng-bg);
  color: var(--ng-text);
  font-family: 'Roboto', sans-serif;
}

/* ================================================
   Preloader
   ================================================ */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--ng-bg);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.6s ease-out, visibility 0.6s ease-out, background-color 0.45s ease;
}

.preloader.loaded {
  opacity: 0;
  visibility: hidden;
}

.preloader-logo {
  max-width: 250px;
  width: 50%;
  animation: pulseLogo 2s infinite cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes pulseLogo {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.05); opacity: 1; filter: drop-shadow(0 0 15px var(--ng-accent-glow)); }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.preloader-progress-container {
  width: 200px;
  height: 4px;
  background: var(--ng-border);
  border-radius: 4px;
  margin: 0 auto;
  overflow: hidden;
}

.preloader-progress-bar {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--ng-gradient-start), var(--ng-gradient-end));
  border-radius: 4px;
  transition: width 0.3s ease-out;
}

/* ================================================
   NAVBAR — Premium Glassmorphism
   ================================================ */
.navbar-neurogo {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: var(--ng-nav-bg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--ng-border);
  box-shadow: var(--ng-nav-shadow);
  padding: 0.8rem 1.5rem;
  transition: padding 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              background-color 0.45s ease;
}

.navbar-neurogo.navbar-scrolled {
  padding: 0.4rem 1.5rem;
  box-shadow: var(--ng-nav-scrolled-shadow);
}

.navbar-neurogo .navbar-brand img {
  height: 60px;
  width: auto;
  transition: height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar-neurogo.navbar-scrolled .navbar-brand img {
  height: 42px;
}

/* --- Nav Links — Animated Underline --- */
.navbar-neurogo .nav-link {
  color: var(--ng-text);
  font-family: 'Poppins', sans-serif;
  font-weight: 500;
  font-size: 0.92rem;
  letter-spacing: 0.4px;
  padding: 0.6rem 1rem;
  position: relative;
  background: transparent;
  transition: color 0.3s ease;
}

.navbar-neurogo .nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  width: 0;
  height: 2.5px;
  background: linear-gradient(90deg, var(--ng-gradient-start), var(--ng-gradient-end));
  border-radius: 2px;
  transition: width 0.35s cubic-bezier(0.4, 0, 0.2, 1), left 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar-neurogo .nav-link:hover::after,
.navbar-neurogo .nav-link:focus::after {
  width: 70%;
  left: 15%;
}

.navbar-neurogo .nav-link:hover,
.navbar-neurogo .nav-link:focus {
  color: var(--ng-accent);
  background-color: transparent;
}

/* --- CTA Button (Agendar Cita) --- */
.btn-cta {
  background: linear-gradient(135deg, var(--ng-gradient-start), var(--ng-gradient-end));
  color: #ffffff !important;
  border: none !important;
  border-radius: 30px;
  padding: 0.65rem 1.5rem;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 15px var(--ng-accent-glow);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.3s ease,
              background 0.3s ease;
}

.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--ng-accent-glow);
  background: linear-gradient(135deg, var(--ng-gradient-end), var(--ng-gradient-start));
  color: #ffffff !important;
}

.btn-cta:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px var(--ng-accent-glow);
}

/* --- WhatsApp CTA Button --- */
.btn-whatsapp {
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: #ffffff !important;
  border: none !important;
  border-radius: 30px;
  padding: 0.65rem 1.5rem;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.45);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.3s ease,
              background 0.3s ease;
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
  background: linear-gradient(135deg, #128C7E, #25D366);
  color: #ffffff !important;
}

.btn-whatsapp:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(37, 211, 102, 0.45);
}

/* --- Dark Mode Toggle Button --- */
.dark-mode-toggle {
  background: transparent;
  border: 2px solid var(--ng-border);
  border-radius: 50%;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--ng-text);
  font-size: 1rem;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.dark-mode-toggle:hover {
  background: var(--ng-accent-light);
  border-color: var(--ng-accent);
  color: var(--ng-accent);
  transform: rotate(20deg) scale(1.1);
}

.dark-mode-toggle i {
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.dark-mode .dark-mode-toggle i {
  transform: rotate(360deg);
}

/* --- Social Icons — Scale Animation --- */
.navbar-neurogo .navbar-nav .nav-item .nav-link .fab {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), color 0.3s ease;
}

.navbar-neurogo .navbar-nav .nav-item .nav-link:hover .fab {
  transform: scale(1.25);
  color: var(--ng-accent);
}

/* --- Hamburger Toggle (Mobile) --- */
.navbar-neurogo .navbar-toggler {
  border: 2px solid var(--ng-border);
  border-radius: 8px;
  padding: 6px 10px;
  transition: border-color 0.3s ease;
  box-shadow: none !important;
}

.navbar-neurogo .navbar-toggler:hover {
  border-color: var(--ng-accent);
}

.navbar-neurogo .navbar-toggler .fas {
  color: var(--ng-text);
  transition: color 0.3s ease;
}

/* ================================================
   General Page Styles
   ================================================ */
section {
  padding: 80px 0;
  overflow: hidden;
}

.section-modern {
  background-color: var(--ng-bg);
  position: relative;
}

.section-heading {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 2.5rem;
  color: var(--ng-text);
  margin-bottom: 1.5rem;
}

.badge-premium {
  display: inline-block;
  padding: 0.4rem 1.2rem;
  background: var(--ng-accent-light);
  color: var(--ng-accent-dark);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.badge-ghost {
  display: inline-block;
  padding: 0.4rem 1.2rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #fff;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

img {
  width: 100%;
}

.title-section {
  margin: 2rem auto;
}

.main-text {
  color: var(--ng-text);
  font-size: 1.2rem;
  line-height: 1.8;
}

.highlight-text {
  font-size: 1.35rem;
  font-weight: 300;
}

.btn {
  border-radius: 25px;
  padding: 1rem;
}

.btn-primary {
  background: var(--ng-accent);
  border: 1px solid var(--ng-accent) !important;
  color: #fff;
  box-shadow: none;
}

.btn-primary:hover {
  background: var(--ng-bg) !important;
  border: 1px solid var(--ng-accent) !important;
  color: var(--ng-accent) !important;
  box-shadow: none !important;
}

.btn-primary:focus {
  background: var(--ng-bg) !important;
  border: 1px solid var(--ng-accent) !important;
  color: var(--ng-accent) !important;
  box-shadow: none !important;
}

.btn-secondary {
  background: var(--ng-bg);
  border: 1px solid var(--ng-accent) !important;
  color: var(--ng-accent);
  box-shadow: none;
}

.btn-secondary:hover {
  background: var(--ng-accent);
  border: 1px solid var(--ng-bg) !important;
  color: var(--ng-bg);
  box-shadow: none;
}

.btn-primary:active {
  background: var(--ng-accent) !important;
  border: 1px solid var(--ng-accent) !important;
  color: #fff !important;
  box-shadow: none !important;
}

.btn-primary:visited {
  background: var(--ng-accent);
  border: 1px solid var(--ng-accent) !important;
  color: #fff;
  box-shadow: none;
}

/* ================================================
   Banner
   ================================================ */
.banner {
  min-height: 80vh;
  background-image: url('img/bg_neurogo.jpg');
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.banner .main-info {
  min-height: inherit;
  background-color: var(--ng-overlay);
  display: flex;
  justify-content: center;
  align-items: center;
}

.banner h1 {
  font-size: 8vw;
  color: var(--ng-text);
  font-family: 'Poppins', sans-serif;
}

.banner h2 {
  font-size: 5vw;
  color: var(--ng-text);
}

/* ================================================
   Icons & Typography Utils
   ================================================ */
.far {
  color: var(--ng-accent);
}

.versalitas {
  font-weight: 800;
  font-variant: small-caps;
}

/* ================================================
   Te ha pasado que... (Feature Cards)
   ================================================ */
.feature-card {
  background: var(--ng-card-bg);
  border-radius: 20px;
  padding: 2.5rem 1.5rem;
  border: 1px solid var(--ng-border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s ease;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
  border-color: var(--ng-accent-glow);
}

.feature-card .icon-wrapper {
  margin-bottom: 1.5rem;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  height: 80px;
  width: 80px;
  border-radius: 50%;
  background: var(--ng-bg-alt);
  transition: transform 0.4s ease;
}

.feature-card:hover .icon-wrapper {
  transform: scale(1.1);
}

.gradient-icon {
  background: linear-gradient(135deg, var(--ng-gradient-start), var(--ng-gradient-end));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.feature-card p {
  color: var(--ng-text-muted);
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 0;
}

/* ================================================
   Contactanos (Modern Call-to-Action)
   ================================================ */
.contact-modern {
  background: linear-gradient(135deg, var(--ng-gradient-start) 0%, var(--ng-gradient-end) 100%);
  position: relative;
  overflow: hidden;
  padding: 100px 0;
}

.contact-modern::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url('data:image/svg+xml,%3Csvg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"%3E%3Cg fill="none" fill-rule="evenodd"%3E%3Cg fill="%23ffffff" fill-opacity="0.05"%3E%3Cpath d="M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z"/%3E%3C/g%3E%3C/g%3E%3C/svg%3E');
}

.contact-modern .container {
  position: relative;
  z-index: 1;
}

.glass-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  padding: 2.5rem 1.5rem;
  transition: transform 0.4s ease, background 0.4s ease;
  color: #fff !important;
}

.glass-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.4);
}

.contact-card .contact-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 1.5rem auto;
  font-size: 2rem;
  color: #fff;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-card:hover .contact-icon {
  transform: scale(1.15) rotate(5deg);
}

.bg-gradient-whatsapp { background: linear-gradient(135deg, #b03030, #882323); }
.bg-gradient-mail { background: linear-gradient(135deg, #FF512F, #DD2476); }
.bg-gradient-phone { background: linear-gradient(135deg, #ffb356, #da9032); }

.contact-card h4 {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.contact-form-loader {
  width: 150px;
  text-align: center;
  margin: 0 auto;
}

/* ================================================
   Quienes Somos / Doctors
   ================================================ */
.doctores {
  margin: 50px 0;
  padding: 30px 0;
}

.title-doctor h2 {
  color: var(--ng-text);
  font-size: 3vw;
}

.doctor {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.doctores-reverse {
  background-color: var(--ng-accent);
  color: #ffffff;
}

.doctores img {
  margin: 2rem 0;
}

.doctor-info-gral li {
  list-style-type: circle;
}

/* ================================================
   Testimoniales (Masonry/Cards Lineup)
   ================================================ */
.testimonial-card {
  background: var(--ng-card-bg);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  border: 1px solid var(--ng-border);
  box-shadow: 0 5px 20px rgba(0,0,0,0.02);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.08);
  border-color: var(--ng-accent-glow);
}

.quote-icon {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-size: 3rem;
  color: var(--ng-accent);
  opacity: 0.15;
  z-index: -1;
}

.testimonial-text {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--ng-text-muted);
  font-style: italic;
  margin-bottom: 2rem;
}

.testimonial-author {
  border-top: 1px solid var(--ng-border);
  padding-top: 1rem;
}

.testimonial-name {
  font-family: 'Poppins', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--ng-text);
  margin-bottom: 0;
  text-transform: capitalize;
}

.testimonial-age {
  font-size: 0.85rem;
  color: var(--ng-accent);
  font-weight: 500;
}

.btn-read-more {
  display: inline-block;
  margin-top: 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ng-text);
  text-decoration: none;
  transition: color 0.3s ease;
}

.btn-read-more:hover {
  color: var(--ng-accent);
}

.btn-read-more i {
  transition: transform 0.3s ease;
}

.btn-read-more:hover i {
  transform: translateX(4px);
}

/* ================================================
   Nuestro Metodo
   ================================================ */
.nav-pills .nav-link.active,
.nav-pills .show > .nav-link {
  --mdb-nav-pills-link-active-bg: var(--ng-accent);
  --mdb-nav-pills-link-active-color: #ffffff;
}

/* ================================================
   Testimonios / Embed
   ================================================ */
.embed-responsive {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  overflow: hidden;
  margin-bottom: 2rem;
}

.embed-responsive::before {
  display: block;
  content: "";
}

.embed-responsive .embed-responsive-item,
.embed-responsive iframe,
.embed-responsive embed,
.embed-responsive object,
.embed-responsive video {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.embed-responsive-21by9::before { padding-top: 42.85714%; }
.embed-responsive-16by9::before { padding-top: 56.25%; }
.embed-responsive-4by3::before { padding-top: 75%; }
.embed-responsive-1by1::before { padding-top: 100%; }

/* ================================================
   Footer
   ================================================ */
.footer {
  background-color: var(--ng-footer-bg);
  margin-bottom: 0;
}

.footer p,
.footer h4,
.footer .fab {
  color: var(--ng-footer-text);
}

.footer .fab {
  font-size: 1.5rem;
  margin: 5px;
  transition: transform 0.3s ease;
}

.footer .fab:hover {
  transform: scale(1.2);
}

.footer .fa-heart {
  color: red;
}

.legales {
  font-size: 80%;
}

.legales a {
  color: var(--ng-footer-text);
}

/* ================================================
   Fixed Icon Bar (sidebar)
   ================================================ */
.icon-bar {
  position: fixed;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
  z-index: 999;
}

.icon-bar a {
  display: block;
  text-align: center;
  padding: 16px;
  transition: all 0.3s ease;
  color: white;
  font-size: 20px;
}

.icon-bar .youtube {
  background: #333333;
  color: white;
}

.icon-bar .youtube:hover {
  background: #fff;
  color: #333333;
}

.icon-bar .whatsup {
  background: #993333;
  color: #fff;
}

.icon-bar .whatsup:hover {
  background: #fff;
  color: #993333;
}

.icon-bar a.mailfixed {
  background-color: #333333;
}

.icon-bar a.mailfixed:hover {
  background-color: #fff;
  color: #333333;
}

/* ================================================
   Contact Form
   ================================================ */
.contact-form-error {
  margin-top: -1rem;
  font-size: 80%;
  background-color: rgba(255, 0, 0, 0.3);
  color: #fff;
}

.contact-form-error.is-active {
  display: block;
}

.none {
  display: none;
}

/* ================================================
   Dark Mode — Extra Overrides
   ================================================ */
.dark-mode .section-modern {
  background-color: var(--ng-bg);
}

.dark-mode .badge-premium {
  background: rgba(224, 179, 173, 0.15);
  color: var(--ng-accent);
}

.dark-mode .feature-card {
  background: var(--ng-card-bg);
  border-color: var(--ng-border);
}

.dark-mode .feature-card .icon-wrapper {
  background: var(--ng-bg);
}

.dark-mode .contact-modern {
  background: linear-gradient(135deg, var(--ng-accent-light) 0%, var(--ng-accent-dark) 100%);
}

.dark-mode .contact-modern::before {
  opacity: 0.2;
}

.dark-mode .glass-card {
  background: rgba(0, 0, 0, 0.4);
  border-color: rgba(255, 255, 255, 0.05);
}

.dark-mode .glass-card:hover {
  background: rgba(0, 0, 0, 0.6);
  border-color: rgba(255, 255, 255, 0.15);
}

.dark-mode .testimonial-card {
  background: var(--ng-card-bg);
  border-color: var(--ng-border);
}

.dark-mode .btn-read-more {
  color: var(--ng-text);
}

.dark-mode .btn-read-more:hover {
  color: var(--ng-accent);
}

.dark-mode .contactanos {
  background-color: var(--ng-accent-dark);
}

.dark-mode .doctores-reverse {
  background-color: var(--ng-accent-dark);
}

.dark-mode .modal-content {
  background-color: var(--ng-card-bg);
  color: var(--ng-text);
}

.dark-mode .modal-header,
.dark-mode .modal-footer {
  border-color: var(--ng-border);
}

.dark-mode .modal-header .btn-close {
  filter: invert(1);
}

.dark-mode h1,
.dark-mode h2,
.dark-mode h3,
.dark-mode h4,
.dark-mode h5,
.dark-mode h6,
.dark-mode p,
.dark-mode li,
.dark-mode span {
  color: var(--ng-text);
}

.dark-mode .contact-modern h3,
.dark-mode .contact-modern p,
.dark-mode .contact-modern a {
  color: #ffffff;
}

.dark-mode .icon-bar a.mailfixed,
.dark-mode .icon-bar .youtube {
  background: var(--ng-card-bg);
}

.dark-mode .icon-bar .whatsup {
  background: var(--ng-accent-dark);
}

/* ================================================
   Responsive Breakpoints
   ================================================ */
@media (min-width: 768px) {
  .banner h1 {
    font-size: 4vw;
  }
  .banner h2 {
    font-size: 2vw;
  }
  .banner h3 {
    font-size: 1vw;
  }
}

@media (max-width: 991px) {
  .navbar-neurogo {
    padding: 0.6rem 1rem;
  }

  .navbar-neurogo .navbar-brand img {
    height: 45px;
  }

  .navbar-neurogo .navbar-collapse {
    background: var(--ng-nav-bg);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-radius: 0 0 16px 16px;
    margin-top: 0.5rem;
    padding: 0.5rem 0;
    border: 1px solid var(--ng-border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  }

  .navbar-neurogo .nav-link {
    padding: 0.7rem 1.2rem;
    border-bottom: 1px solid var(--ng-border);
  }

  .navbar-neurogo .nav-link::after {
    display: none;
  }

  .navbar-neurogo .nav-link:hover {
    background-color: var(--ng-accent-light);
    border-radius: 8px;
  }

  .btn-cta {
    margin: 0.5rem 1rem;
    text-align: center;
    display: block;
  }

  .dark-mode-toggle {
    margin: 0.3rem 0;
  }
}

/* ================================================
   Custom Orange Overrides (Replacing Blues)
   ================================================ */
.text-primary,
.text-info {
  color: #da9032 !important;
}

.bg-primary {
  background-color: #da9032 !important;
}

.border-primary {
  border-color: #da9032 !important;
}

.text-success {
  color: #882323 !important;
}

.bg-success {
  background-color: #882323 !important;
}

.border-success {
  border-color: #882323 !important;
}