/* -------------------------------------------------------------
 * MITR.AI Corporate Website Premium Design System (Vanilla CSS)
 * ------------------------------------------------------------- */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* Core Tokens & CSS Custom Properties */
:root {
  /* Colors - Curated Premium HSL Palette */
  --bg-dark: hsl(222, 19%, 8%);
  --bg-dark-surface: hsla(222, 19%, 12%, 0.6);
  --bg-dark-accent: hsl(220, 20%, 4%);

  --primary-teal: hsl(174, 96%, 41%);
  --primary-blue: hsl(217, 91%, 60%);
  --primary-indigo: hsl(226, 70%, 55%);
  --text-crisp: hsl(0, 0%, 98%);
  --text-muted: hsl(218, 15%, 70%);
  --text-dim: hsl(218, 10%, 50%);

  --glass-border: hsla(0, 0%, 100%, 0.08);
  --glass-glow: hsla(217, 91%, 60%, 0.15);

  /* Gradients */
  --grad-hero: linear-gradient(135deg, var(--primary-teal), var(--primary-blue), var(--primary-indigo));
  --grad-text: linear-gradient(135deg, hsl(174, 96%, 45%), hsl(217, 91%, 65%));
  --grad-glass: linear-gradient(135deg, hsla(0, 0%, 100%, 0.04), hsla(0, 0%, 100%, 0.01));

  /* Typography */
  --ff-heading: 'Outfit', sans-serif;
  --ff-body: 'Inter', sans-serif;

  /* Durations */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
  background-color: var(--bg-dark);
  font-family: var(--ff-body);
  color: var(--text-crisp);
  overflow-x: hidden;
}

body {
  overflow-x: hidden;
  position: relative;
}

/* Ambient Background Lights */
body::before,
body::after {
  content: '';
  position: absolute;
  width: 45vw;
  height: 45vw;
  border-radius: 50%;
  filter: blur(140px);
  z-index: -2;
  opacity: 0.15;
  pointer-events: none;
}

body::before {
  top: -10vw;
  right: -5vw;
  background: var(--primary-teal);
}

body::after {
  top: 50vh;
  left: -10vw;
  background: var(--primary-indigo);
}

/* Container Utility */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}

/* --- Header & Navigation (Glassmorphic) --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 1.25rem 0;
  transition: var(--transition-smooth);
}

.header.scrolled {
  padding: 0.85rem 0;
  background-color: hsla(222, 19%, 8%, 0.7);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

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

.logo-container {
  display: flex;
  align-items: center;
  text-decoration: none;
  gap: 0.75rem;
}

/* Real MITR.AI brand mark (M.AI + swirl). The source asset is navy-on-white, so on
   the dark nav we present it on a clean white round badge (full brand fidelity) and
   crop the asset's white padding via background-size/position. */
.logo-img {
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  border-radius: 50%;
  background-color: #ffffff;
  background-image: url("mitrai-logo-mark.png?v=7");
  background-repeat: no-repeat;
  background-size: 100%;
  background-position: center;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.18), 0 2px 8px rgba(0, 0, 0, 0.28);
}

.logo-text {
  font-family: var(--ff-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-crisp);
  letter-spacing: 1px;
}

.logo-text span {
  color: var(--primary-teal);
}

.nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-teal);
  transition: var(--transition-fast);
}

.nav-link:hover {
  color: var(--text-crisp);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-link.active {
  color: var(--text-crisp);
}

.nav-link.active::after {
  width: 100%;
}

.cta-btn {
  font-family: var(--ff-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-crisp);
  background: var(--grad-hero);
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5), 0 0 10px rgba(20, 184, 166, 0.3);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
  z-index: 110;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--text-crisp);
  transition: var(--transition-fast);
}

/* --- Hero Section --- */
.hero {
  padding: 11rem 0 6rem;
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.tagline {
  font-family: var(--ff-heading);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--primary-teal);
  margin-bottom: 1rem;
  display: inline-block;
  font-weight: 600;
}

.hero-title {
  font-family: var(--ff-heading);
  font-size: clamp(1.75rem, 4.2vw, 2.8rem);
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 1.5rem;
}

.hero-typing-line {
  white-space: nowrap;
  display: inline-block;
}

.hero-title span.gradient {
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2.5rem;
  max-width: 540px;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.secondary-btn {
  font-family: var(--ff-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-crisp);
  background: transparent;
  border: 1px solid var(--glass-border);
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition-fast);
}

.secondary-btn:hover {
  background-color: hsla(0, 0%, 100%, 0.05);
  border-color: var(--text-muted);
}

/* Hero Mock Mockup Screen (Visual Showcase) */
.hero-visual {
  position: relative;
  perspective: 1000px;
}

.mockup-container {
  border-radius: 20px;
  border: 1px solid var(--glass-border);
  background: var(--grad-glass);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4), 0 0 30px var(--glass-glow);
  backdrop-filter: blur(12px);
  overflow: hidden;
  transform: rotateY(-10deg) rotateX(10deg);
  transition: var(--transition-smooth);
}

.mockup-container:hover {
  transform: rotateY(0deg) rotateX(0deg) translateY(-5px);
}

.mockup-header {
  background-color: hsla(0, 0%, 0%, 0.3);
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--glass-border);
}

.mockup-dots {
  display: flex;
  gap: 6px;
}

.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--text-dim);
}

.mockup-dot:nth-child(1) { background-color: hsl(0, 100%, 67%); }
.mockup-dot:nth-child(2) { background-color: hsl(39, 100%, 67%); }
.mockup-dot:nth-child(3) { background-color: hsl(120, 100%, 67%); }

.mockup-title {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--ff-heading);
}

.mockup-body {
  padding: 1.5rem;
  height: 320px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow-y: auto;
}

/* Chat bubble styling for landing mock */
.bubble {
  max-width: 80%;
  padding: 0.85rem 1rem;
  border-radius: 15px;
  font-size: 0.9rem;
  line-height: 1.4;
  animation: floatIn 0.5s ease-out forwards;
}

.bubble.incoming {
  background-color: hsla(0, 0%, 100%, 0.05);
  border-top-left-radius: 2px;
  align-self: flex-start;
  border: 1px solid var(--glass-border);
}

.bubble.outgoing {
  background-color: hsla(217, 91%, 60%, 0.15);
  border: 1px solid hsla(217, 91%, 60%, 0.2);
  border-top-right-radius: 2px;
  align-self: flex-end;
}

.bubble-header {
  font-family: var(--ff-heading);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary-teal);
  margin-bottom: 0.25rem;
}

.bubble-options {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.5rem;
  flex-wrap: wrap;
}

.bubble-opt {
  font-size: 0.8rem;
  padding: 0.4rem 0.85rem;
  border-radius: 20px;
  background-color: hsla(0, 0%, 100%, 0.05);
  border: 1px solid var(--glass-border);
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.bubble-opt:hover {
  background-color: var(--primary-teal);
  color: var(--text-crisp);
  border-color: var(--primary-teal);
}

/* --- Section Heading --- */
.section-header {
  text-align: center;
  margin-bottom: 4.5rem;
}

.section-tag {
  font-family: var(--ff-heading);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--primary-teal);
  font-weight: 600;
  margin-bottom: 0.75rem;
  display: block;
}

.section-title {
  font-family: var(--ff-heading);
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.5;
}

/* --- Capabilities Section --- */
.capabilities {
  padding: 6rem 0;
  position: relative;
}

.caps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.cap-card {
  border-radius: 16px;
  border: 1px solid var(--glass-border);
  background: var(--grad-glass);
  padding: 2.25rem 1.75rem;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.cap-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at top right, var(--glass-glow), transparent 60%);
  opacity: 0;
  transition: var(--transition-smooth);
  pointer-events: none;
}

.cap-card:hover {
  transform: translateY(-8px);
  border-color: hsla(217, 91%, 60%, 0.3);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3), 0 0 20px rgba(59, 130, 246, 0.1);
}

.cap-card:hover::before {
  opacity: 1;
}

.cap-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background-color: hsla(174, 96%, 41%, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-teal);
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.cap-card:nth-child(2) .cap-icon { background-color: hsla(217, 91%, 60%, 0.1); color: var(--primary-blue); }
.cap-card:nth-child(3) .cap-icon { background-color: hsla(226, 70%, 55%, 0.1); color: var(--primary-indigo); }
.cap-card:nth-child(4) .cap-icon { background-color: hsla(174, 96%, 41%, 0.1); color: var(--primary-teal); }

.cap-title {
  font-family: var(--ff-heading);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.cap-desc {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.cap-features {
  list-style: none;
  font-size: 0.85rem;
  color: var(--text-dim);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.cap-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cap-features li::before {
  content: '✓';
  color: var(--primary-teal);
  font-weight: bold;
}

/* --- Use Cases / Business Workflows (Tabbed Component) --- */
.use-cases {
  padding: 6rem 0;
}

.tabs-container {
  display: grid;
  grid-template-columns: 0.3fr 0.7fr;
  gap: 3rem;
  border: 1px solid var(--glass-border);
  background-color: hsla(222, 19%, 10%, 0.4);
  border-radius: 20px;
  padding: 2rem;
  backdrop-filter: blur(12px);
}

.tabs-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.tab-btn {
  font-family: var(--ff-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid transparent;
  padding: 1rem 1.25rem;
  border-radius: 12px;
  cursor: pointer;
  text-align: left;
  transition: var(--transition-fast);
}

.tab-btn:hover {
  color: var(--text-crisp);
  background-color: hsla(0, 0%, 100%, 0.03);
}

.tab-btn.active {
  color: var(--text-crisp);
  background: var(--grad-glass);
  border-color: var(--glass-border);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.tabs-content {
  position: relative;
  overflow: hidden;
  min-height: 480px; /* Fully anchors layout against vertical shifting during transitions */
}

.tab-panel {
  display: none;
  animation: fadeIn 0.4s ease-out forwards;
}

.tab-panel.active {
  display: block;
}

.panel-title {
  font-family: var(--ff-heading);
  font-size: 1.85rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-crisp);
}

.panel-desc {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.panel-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.panel-feat {
  display: flex;
  gap: 0.75rem;
}

.panel-feat-icon {
  color: var(--primary-teal);
  font-weight: bold;
}

.panel-feat-text h4 {
  font-family: var(--ff-heading);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--text-crisp);
}

.panel-feat-text p {
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.4;
}

.panel-mockup {
  border: 1px solid var(--glass-border);
  background-color: hsla(220, 20%, 4%, 0.4);
  border-radius: 12px;
  padding: 1rem;
}

/* --- Multilingual Overlay Bar --- */
.multilingual {
  background-color: var(--bg-dark-accent);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  padding: 2rem 0;
  overflow: hidden;
}

.lang-scroller {
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 2rem;
  flex-wrap: wrap;
}

.lang-item {
  font-family: var(--ff-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-fast);
}

.lang-item span {
  font-size: 0.85rem;
  color: var(--primary-teal);
  border: 1px solid hsla(174, 96%, 41%, 0.3);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}

.lang-item:hover {
  color: var(--text-crisp);
}

/* --- Meta Embedded Compliance Callout --- */
.compliance-cta {
  padding: 6rem 0;
}

.comp-box {
  background: var(--grad-glass);
  border: 1px solid var(--glass-border);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
  border-radius: 24px;
  padding: 4rem 3rem;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
}

.comp-tag {
  color: var(--primary-blue);
  font-weight: bold;
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1rem;
  display: inline-block;
}

.comp-title {
  font-family: var(--ff-heading);
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.comp-desc {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.comp-logo-row {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.comp-logo {
  font-size: 0.85rem;
  color: var(--text-dim);
  border: 1px solid var(--glass-border);
  padding: 0.4rem 1rem;
  border-radius: 8px;
}

.comp-right {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.signup-box {
  border: 1px dashed var(--glass-border);
  padding: 2.5rem 2rem;
  border-radius: 16px;
  background-color: hsla(220, 20%, 4%, 0.3);
  width: 100%;
}

.meta-logo-visual {
  height: 32px;
  width: auto;
  margin-bottom: 1.5rem;
}

.meta-onboard-btn {
  background: #0064e0 !important;
  box-shadow: 0 4px 15px rgba(0, 100, 224, 0.3) !important;
}

/* --- Footer --- */
.footer {
  background-color: var(--bg-dark-accent);
  border-top: 1px solid var(--glass-border);
  padding: 5rem 0 3rem;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.5fr;
  gap: 4rem;
  margin-bottom: 3.5rem;
}

.footer-col h3 {
  font-family: var(--ff-heading);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--text-crisp);
}

.footer-col p {
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--text-crisp);
  padding-left: 4px;
}

.compliance-text {
  font-size: 0.8rem;
  color: var(--text-dim);
  line-height: 1.5;
}

.footer-bottom {
  border-top: 1px solid var(--glass-border);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-copy {
  color: var(--text-dim);
  font-size: 0.85rem;
}

.footer-bottom-links {
  display: flex;
  gap: 2rem;
}

.footer-bottom-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.85rem;
  transition: var(--transition-fast);
}

.footer-bottom-links a:hover {
  color: var(--text-muted);
}

/* --- Standard Compliance Pages Styling (/privacy, /terms) --- */
.compliance-page {
  padding: 10rem 0 6rem;
}

.compliance-card {
  background: var(--grad-glass);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 3.5rem 3rem;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.compliance-card h1 {
  font-family: var(--ff-heading);
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.compliance-card .last-updated {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin-bottom: 2.5rem;
  display: block;
}

.compliance-card h2 {
  font-family: var(--ff-heading);
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: var(--text-crisp);
}

.compliance-card p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.compliance-card ul {
  list-style-type: none;
  margin-left: 1.5rem;
  margin-bottom: 1.5rem;
}

.compliance-card ul li {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.5;
  margin-bottom: 0.5rem;
  position: relative;
  padding-left: 1.25rem;
}

.compliance-card ul li::before {
  content: '■';
  position: absolute;
  left: 0;
  top: 0.15rem;
  color: var(--primary-teal);
  font-size: 0.7rem;
}

/* --- Typing Cursor Styling --- */
#typing-text {
  display: inline;
  position: relative;
  border-right: 3px solid var(--primary-teal);
  animation: typing-blink 0.75s step-end infinite;
  padding-right: 4px;
}

@keyframes typing-blink {
  from, to { border-color: transparent }
  50% { border-color: var(--primary-teal) }
}

/* --- Keyframe Animations --- */
@keyframes floatIn {
  from {
    opacity: 0;
    transform: translateY(15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* --- Responsive Media Queries --- */
@media (max-width: 991px) {
  .hero-title {
    font-size: 2.2rem;
  }
  .tabs-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .tabs-content {
    min-height: auto;
  }
  .tabs-list {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 0.5rem;
  }
  .tab-btn {
    white-space: nowrap;
    padding: 0.75rem 1rem;
  }
  .comp-box {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 1.75rem;
  }
  /* Mobile menu adjustments */
  .menu-toggle {
    display: flex;
  }
  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: var(--bg-dark);
    border-left: 1px solid var(--glass-border);
    flex-direction: column;
    padding: 6rem 2rem 2rem;
    align-items: flex-start;
    gap: 2rem;
    transition: var(--transition-smooth);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    z-index: 105;
  }
  .nav.active {
    right: 0;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .hero {
    padding: 8rem 0 4rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .panel-features {
    grid-template-columns: 1fr;
  }
}