/* ─── NibleDigital — Brutalist Redesign ─── */
:root {
  --color-bg: #F4F4F0; /* Off-white / cream background */
  --color-text-primary: #111111; /* Stark black */
  --color-text-secondary: #333333;
  --color-surface: #FFFFFF;
  
  /* Brutalist Brand Colors */
  --color-primary: #FF007F; /* Hot Pink */
  --color-secondary: #CCFF00; /* Acid Lime Green */
  --color-accent: #00E5FF; /* Electric Cyan */
  
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Brutalist Borders & Shadows */
  --border-thick: 3px solid #111111;
  --border-thin: 2px solid #111111;
  --shadow-brutal: 6px 6px 0px #111111;
  --shadow-brutal-hover: 10px 10px 0px #111111;
  
  --radius-lg: 0px; /* Sharp corners */
  --radius-md: 0px;
  
  --transition-smooth: all 0.2s ease-in-out;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  background-image: radial-gradient(#111 1px, transparent 1px);
  background-size: 20px 20px;
  background-attachment: fixed;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.1;
  text-transform: uppercase;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-smooth);
}

/* ─── Typography & Utilities ─── */
.text-highlight {
  background-color: var(--color-secondary);
  padding: 0 10px;
  display: inline-block;
  border: var(--border-thick);
  transform: rotate(-2deg);
}

.text-pink {
  color: var(--color-primary);
  text-shadow: 2px 2px 0px #111;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── Navigation ─── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 16px 0;
  z-index: 100;
  background: var(--color-surface);
  border-bottom: var(--border-thick);
}

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

.logo {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--color-text-primary);
  color: white;
  padding: 5px 15px;
  transform: rotate(-2deg);
  box-shadow: 4px 4px 0px var(--color-primary);
  display: inline-block;
  line-height: 1;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.logo:hover {
  transform: rotate(0deg) translate(-2px, -2px);
  box-shadow: 6px 6px 0px var(--color-secondary);
  color: white;
}

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
}

.nav-links a {
  position: relative;
}

.nav-links a:hover {
  color: var(--color-primary);
}

/* ─── Buttons ─── */
.btn-primary {
  background: var(--color-primary);
  color: white;
  padding: 16px 32px;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  text-transform: uppercase;
  border: var(--border-thick);
  box-shadow: var(--shadow-brutal);
  cursor: pointer;
  display: inline-block;
  transition: var(--transition-smooth);
  text-align: center;
}

.btn-primary:hover {
  transform: translate(-4px, -4px);
  box-shadow: var(--shadow-brutal-hover);
}

.btn-primary:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0px #111;
}

.btn-outline {
  background: var(--color-secondary);
  color: var(--color-text-primary);
  padding: 16px 32px;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  text-transform: uppercase;
  border: var(--border-thick);
  box-shadow: var(--shadow-brutal);
  cursor: pointer;
  display: inline-block;
  transition: var(--transition-smooth);
  text-align: center;
}

.btn-outline:hover {
  transform: translate(-4px, -4px);
  box-shadow: var(--shadow-brutal-hover);
}

.btn-outline:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0px #111;
}

/* ─── Hero Section ─── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 100px;
  position: relative;
  overflow: hidden;
}

.hero-content {
  text-align: center;
  position: relative;
  z-index: 2;
  background: var(--color-surface);
  padding: 64px 32px;
  border: var(--border-thick);
  box-shadow: 12px 12px 0px var(--color-secondary);
}

.badge {
  display: inline-block;
  background: var(--color-primary);
  color: white;
  border: var(--border-thin);
  padding: 8px 16px;
  font-family: var(--font-heading);
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 24px;
  transform: rotate(-3deg);
  box-shadow: 4px 4px 0px #111;
}

.hero h1 {
  font-size: clamp(3rem, 7vw, 7rem);
  letter-spacing: -0.04em;
  margin-bottom: 24px;
}

.hero p {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  margin-bottom: 40px;
  max-width: 700px;
  margin-inline: auto;
  font-weight: 500;
}

.hero-actions {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ─── Marquee ─── */
.marquee-container {
  width: 100%;
  overflow: hidden;
  background: var(--color-primary);
  border-top: var(--border-thick);
  border-bottom: var(--border-thick);
  padding: 16px 0;
  margin-top: 64px;
  display: flex;
  white-space: nowrap;
}

.marquee-content {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  text-transform: uppercase;
  color: #111;
  animation: scroll 15s linear infinite;
  display: inline-block;
  width: max-content;
}

.marquee-content span {
  margin: 0 32px;
}

@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ─── Before & After Slider ─── */
.ba-container {
  position: relative;
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  aspect-ratio: 16/9;
  border: var(--border-thick);
  box-shadow: var(--shadow-brutal);
  overflow: hidden;
  background: #111;
}

.ba-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.ba-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  pointer-events: none;
}

.ba-iframe-wrap {
  width: 200%;
  height: 200%;
  transform: scale(0.5);
  transform-origin: top left;
  background: white;
  pointer-events: none;
}

.ba-iframe-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.ba-before {
  z-index: 1;
}

.ba-after {
  z-index: 2;
  clip-path: polygon(50% 0, 100% 0, 100% 100%, 50% 100%);
}

.ba-label {
  position: absolute;
  top: 24px;
  padding: 8px 16px;
  font-family: var(--font-heading);
  font-weight: 800;
  text-transform: uppercase;
  border: var(--border-thick);
  background: white;
  color: #111;
  box-shadow: 4px 4px 0px #111;
}

.ba-before .ba-label { left: 24px; }
.ba-after .ba-label { right: 24px; }

.ba-slider-input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  z-index: 4;
  cursor: ew-resize;
}

.ba-slider-handle {
  position: absolute;
  top: 0;
  left: 50%;
  bottom: 0;
  width: 4px;
  background: var(--color-primary);
  z-index: 3;
  transform: translateX(-50%);
  pointer-events: none;
}

.ba-slider-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 48px;
  height: 48px;
  background: var(--color-secondary);
  border: var(--border-thick);
  box-shadow: 4px 4px 0px #111;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 768px) {
  .ba-container { aspect-ratio: 4/3; }
  .ba-label { top: 12px; font-size: 0.8rem; }
  .ba-before .ba-label { left: 12px; }
  .ba-after .ba-label { right: 12px; }
  .ba-slider-button { width: 36px; height: 36px; }
}

/* ─── Panels & Cards (Replaces Glassmorphism) ─── */
.glass-panel {
  background: var(--color-surface);
  border: var(--border-thick);
  padding: 40px;
  box-shadow: var(--shadow-brutal);
  transition: var(--transition-smooth);
  position: relative;
}

.glass-panel:hover {
  transform: translate(-4px, -4px);
  box-shadow: var(--shadow-brutal-hover);
}

/* ─── Feature Grid (Arsenal) ─── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.feature-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
  transform: translate(-8px, -8px);
  box-shadow: 16px 16px 0px var(--color-primary);
  z-index: 10;
}

/* ─── Sections ─── */
.section {
  padding: 80px 0;
  position: relative;
}

.section-header {
  margin-bottom: 48px;
  background: var(--color-accent);
  display: inline-block;
  padding: 24px 48px;
  border: var(--border-thick);
  box-shadow: 8px 8px 0px #111;
  transform: rotate(-3deg);
  transition: var(--transition-smooth);
}

.section:nth-of-type(even) .section-header {
  transform: rotate(3deg);
  background: var(--color-secondary);
}

.section-header:hover {
  transform: rotate(0deg);
}

.section-header h2 {
  font-size: 3rem;
  margin-bottom: 8px;
}

.section-header p {
  font-weight: 600;
  font-size: 1.1rem;
}

/* ─── Pricing Grid ─── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
}

.pricing-card {
  text-align: center;
  position: relative;
}

.pricing-card.featured {
  background: var(--color-secondary);
}

.pricing-card.featured::after {
  content: 'BEST VALUE';
  position: absolute;
  top: -20px;
  right: -20px;
  background: var(--color-primary);
  color: white;
  border: var(--border-thin);
  padding: 12px 24px;
  font-family: var(--font-heading);
  font-weight: 800;
  transform: rotate(10deg);
  box-shadow: 4px 4px 0px #111;
}

.price {
  font-size: 4rem;
  font-family: var(--font-heading);
  font-weight: 800;
  margin: 24px 0;
  border-bottom: var(--border-thick);
  border-top: var(--border-thick);
  padding: 16px 0;
  background: white;
}

.price span {
  font-size: 1.5rem;
}

.pricing-features {
  list-style: none;
  margin: 32px 0;
  text-align: left;
  font-weight: 600;
}

.pricing-features li {
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px dashed #111;
  padding-bottom: 8px;
}

.pricing-features i {
  color: var(--color-primary);
  font-weight: 800;
  font-style: normal;
}

/* ─── Testimonials (Wall of Love) ─── */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

.testimonial-card {
  background: white;
  border: var(--border-thick);
  padding: 40px 32px;
  box-shadow: var(--shadow-brutal);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.testimonial-card:hover {
  transform: translate(-4px, -4px) rotate(0deg) !important;
  box-shadow: var(--shadow-brutal-hover);
  z-index: 10;
}

.testimonial-card .stars {
  font-size: 1.5rem;
  color: currentColor;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-card .quote {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 32px;
  flex-grow: 1;
}

.testimonial-card .author {
  border-top: 2px solid currentColor;
  padding-top: 16px;
}

.testimonial-card .author strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  text-transform: uppercase;
}

.testimonial-card .author span {
  font-size: 0.9rem;
  font-weight: 600;
}

/* ─── How We Work Section ─── */
.workflow-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
}

.workflow-step {
  text-align: left;
  padding: 32px;
  background: var(--color-surface);
}

.workflow-step:nth-child(even) {
  background: var(--color-secondary);
}

.step-number {
  font-size: 5rem;
  font-weight: 800;
  color: var(--color-primary);
  font-family: var(--font-heading);
  line-height: 1;
  margin-bottom: 16px;
  text-shadow: 4px 4px 0px #111;
  -webkit-text-stroke: 2px #111;
}

/* ─── Portfolio Grid ─── */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 32px;
  margin-top: 48px;
}

.portfolio-card {
  background: white;
  border: var(--border-thick);
  box-shadow: var(--shadow-brutal);
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.portfolio-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: var(--shadow-brutal-hover);
}

.card-browser-header {
  display: flex;
  align-items: center;
  padding: 10px 16px;
  border-bottom: var(--border-thick);
  background: #E5E7EB;
  gap: 12px;
}

.card-browser-header .dots {
  display: flex;
  gap: 6px;
}

.card-browser-header .dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid #111;
}

.card-browser-header .dots span:nth-child(1) { background: #FF5F56; }
.card-browser-header .dots span:nth-child(2) { background: #FFBD2E; }
.card-browser-header .dots span:nth-child(3) { background: #27C93F; }

.url-bar {
  flex: 1;
  background: white;
  border: 2px solid #111;
  font-family: var(--font-body);
  font-size: 0.8rem;
  padding: 4px 10px;
  color: #666;
}

.card-image-wrap {
  aspect-ratio: 4/3;
  overflow: hidden;
  border-bottom: var(--border-thick);
  position: relative;
  background: white;
}

.card-image-wrap .iframe-container {
  width: 400%;  
  height: 800%; /* massive height to allow scrolling */
  transform: scale(0.25);
  transform-origin: top left;
  pointer-events: none;
  transition: transform 5s ease-in-out;
  background: white;
}

.card-image-wrap .iframe-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.portfolio-card:hover .card-image-wrap .iframe-container {
  transform: scale(0.25) translateY(-15%); /* Scrolls the iframe up inside its container */
}

.card-footer {
  padding: 20px;
  background: var(--color-surface);
  text-align: left;
}

.card-footer h3 {
  font-size: 1.8rem;
  margin-bottom: 5px;
}

.card-footer p {
  color: var(--color-primary);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 1rem;
}

/* ─── FAQ Section ─── */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 16px;
  background: white;
  border: var(--border-thick);
  box-shadow: var(--shadow-brutal);
  transition: var(--transition-smooth);
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 24px;
  background: none;
  border: none;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--color-text-primary);
  transition: var(--transition-smooth);
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-icon {
  font-size: 2rem;
  font-weight: 800;
  transition: transform 0.3s ease;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  background: var(--color-bg);
  border-top: 0px solid #111;
}

.faq-answer p {
  padding: 0 24px;
  font-weight: 500;
}

.faq-item.active {
  box-shadow: 12px 12px 0px var(--color-secondary);
  transform: translate(-4px, -4px);
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 24px 0;
  border-top: var(--border-thick);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  color: var(--color-primary);
}

/* ─── Contact Form ─── */
.contact-container {
  max-width: 600px;
  margin: 0 auto;
  background: white;
}

.form-group {
  margin-bottom: 24px;
}

.form-control {
  width: 100%;
  background: var(--color-bg);
  border: var(--border-thick);
  padding: 16px;
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  transition: var(--transition-smooth);
}

.form-control:focus {
  outline: none;
  background: white;
  box-shadow: 4px 4px 0px var(--color-primary);
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

/* ─── Footer ─── */
footer {
  border-top: var(--border-thick);
  background: var(--color-text-primary);
  color: white;
  padding: 80px 0 32px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 48px;
  margin-bottom: 64px;
}

.footer-col h4 {
  margin-bottom: 24px;
  font-size: 1.25rem;
  color: var(--color-secondary);
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 12px;
  font-weight: 600;
}

.footer-col ul a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  text-align: center;
  border-top: 2px dashed rgba(255,255,255,0.2);
  padding-top: 32px;
  font-family: var(--font-heading);
  text-transform: uppercase;
}

/* ─── Utilities & Animations ─── */
.reveal {
  opacity: 0;
  translate: 0 30px;
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
  opacity: 1;
  translate: 0 0;
}

/* ─── Modal (Portfolio Pop-out) ─── */
.modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  visibility: hidden;
  opacity: 0;
  transition: all 0.3s ease;
}

.modal.open {
  visibility: visible;
  opacity: 1;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(17, 17, 17, 0.9);
  backdrop-filter: blur(4px);
  cursor: pointer;
}

.modal-content {
  position: relative;
  background: var(--color-surface);
  border: var(--border-thick);
  box-shadow: 12px 12px 0px var(--color-primary);
  width: 95vw;
  height: 95vh;
  max-width: 1400px;
  display: flex;
  flex-direction: column;
  transform: translateY(40px);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal.open .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: -24px;
  right: -24px;
  width: 48px;
  height: 48px;
  background: var(--color-secondary);
  border: var(--border-thick);
  box-shadow: 4px 4px 0px #111;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.modal-close:hover {
  background: var(--color-primary);
  color: white;
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px #111;
}

.modal-header {
  padding: 24px;
  border-bottom: var(--border-thick);
  background: white;
}

.modal-header h2 {
  font-size: 2rem;
  margin-bottom: 4px;
}

.modal-header p {
  color: var(--color-primary);
  font-weight: 800;
}

.modal-browser-frame {
  background: #E5E7EB;
  display: flex;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
}

.browser-dots {
  padding: 12px 16px;
  display: flex;
  gap: 8px;
  border-bottom: var(--border-thick);
  background: white;
}

.browser-dots span {
  display: block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid #111;
}
.browser-dots span:nth-child(1) { background: #FF5F56; }
.browser-dots span:nth-child(2) { background: #FFBD2E; }
.browser-dots span:nth-child(3) { background: #27C93F; }

.modal-scroll-area {
  flex: 1;
  overflow-y: auto;
  background: #111;
  /* hide scrollbar for clean look */
  scrollbar-width: thin;
  scrollbar-color: var(--color-primary) #111;
}

.modal-scroll-area iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
  background: white; /* just in case the iframe is transparent */
}

/* ─── Brutalist Chatbot ─── */
#chatbot-widget {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 9999;
}

#chatbot-toggle {
  width: 64px;
  height: 64px;
  background: var(--color-secondary);
  border: var(--border-thick);
  box-shadow: 4px 4px 0px #111;
  border-radius: 0; /* Brutalist square */
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

#chatbot-toggle:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px var(--color-primary);
  background: var(--color-primary);
  color: white;
}

#chatbot-window {
  position: absolute;
  bottom: 80px;
  right: 0;
  width: 350px;
  height: 450px;
  background: white;
  border: var(--border-thick);
  box-shadow: 12px 12px 0px #111;
  display: flex;
  flex-direction: column;
  transform-origin: bottom right;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
}

#chatbot-window.hidden {
  transform: scale(0);
  opacity: 0;
  pointer-events: none;
}

.chatbot-header {
  background: #111;
  color: white;
  padding: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: var(--border-thick);
}

.chatbot-header h4 {
  margin: 0;
  font-size: 1.2rem;
  letter-spacing: 1px;
}

#chatbot-close {
  background: var(--color-primary);
  color: white;
  border: 2px solid white;
  width: 30px;
  height: 30px;
  font-family: var(--font-heading);
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chatbot-messages {
  flex: 1;
  padding: 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--color-bg);
}

.chat-msg {
  max-width: 80%;
  padding: 12px 16px;
  border: var(--border-thin);
  font-weight: 500;
  font-size: 0.9rem;
  word-wrap: break-word;
}

.bot-msg {
  background: white;
  align-self: flex-start;
  box-shadow: 4px 4px 0px var(--color-secondary);
}

.user-msg {
  background: var(--color-primary);
  color: white;
  align-self: flex-end;
  box-shadow: -4px 4px 0px #111;
}

.chatbot-input-area {
  display: flex;
  border-top: var(--border-thick);
  padding: 12px;
  background: white;
  gap: 8px;
}

#chatbot-input {
  flex: 1;
  border: var(--border-thin);
  padding: 8px 12px;
  font-family: var(--font-body);
  outline: none;
  font-size: 0.9rem;
}

#chatbot-input:focus {
  background: var(--color-bg);
}

#chatbot-send {
  background: var(--color-secondary);
  border: var(--border-thin);
  padding: 0 16px;
  font-family: var(--font-heading);
  font-weight: 800;
  cursor: pointer;
  box-shadow: 2px 2px 0px #111;
}

#chatbot-send:active {
  transform: translate(2px, 2px);
  box-shadow: 0px 0px 0px #111;
}

@media (max-width: 768px) {
  .hero h1 { font-size: 2.8rem; }
  .nav-links { display: none; }
  .pricing-grid, .features-grid { grid-template-columns: 1fr; }
  .section-header { padding: 16px 24px; }
  .section-header h2 { font-size: 2rem; }
}