/* ==========================================================================
   wxPerts "Unlock Your Data" — Dark Mode Landing Page
   ========================================================================== */

/* --- Custom Properties --- */
:root {
  --brand: #C43A1A;
  --brand-glow: #FF6B3D;
  --bg-deep: #0A0A0F;
  --surface: #12121A;
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-blur: 12px;
  --text-primary: #F0F0F5;
  --text-secondary: #8888A0;
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --glow-sm: 0 0 20px rgba(255, 107, 61, 0.3);
  --glow-md: 0 0 40px rgba(255, 107, 61, 0.25), 0 0 80px rgba(196, 58, 26, 0.15);
  --glow-lg: 0 0 30px rgba(255, 107, 61, 0.4), 0 0 60px rgba(255, 107, 61, 0.2), 0 0 120px rgba(196, 58, 26, 0.1);
}

/* --- Reset --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--brand-glow);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--text-primary);
}

/* --- Layout --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 120px 0;
  position: relative;
}

.section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(60%, 500px);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 107, 61, 0.3), transparent);
  box-shadow: 0 0 12px rgba(255, 107, 61, 0.15);
}

/* --- Typography --- */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3rem);
  text-align: center;
  margin-bottom: 16px;
  color: var(--text-primary);
  text-shadow:
    0 0 20px rgba(255, 107, 61, 0.5),
    0 0 40px rgba(255, 107, 61, 0.3),
    0 0 80px rgba(196, 58, 26, 0.2),
    0 0 120px rgba(196, 58, 26, 0.1);
}

.section-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  text-align: center;
  max-width: 640px;
  margin: 0 auto 80px;
  line-height: 1.7;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn-sm {
  font-size: 0.9rem;
  padding: 10px 24px;
}

.btn-lg {
  font-size: 1.1rem;
  padding: 16px 40px;
}

.btn-full {
  width: 100%;
}

.btn-glow {
  background:
    linear-gradient(to bottom, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 40%),
    rgba(196, 42, 16, 0.35);
  color: #ffb89c;
  text-shadow: 0 0 10px rgba(255, 100, 50, 0.7);
  border: 1px solid rgba(220, 55, 20, 0.7);
  -webkit-backdrop-filter: blur(12px) saturate(1.8);
  backdrop-filter: blur(12px) saturate(1.8);
  box-shadow:
    0 0 8px rgba(220, 50, 20, 0.6),
    0 0 25px rgba(196, 42, 16, 0.35),
    0 0 60px rgba(196, 42, 16, 0.15),
    inset 0 0 25px rgba(220, 50, 20, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.btn-glow:hover {
  background:
    linear-gradient(to bottom, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0) 40%),
    rgba(220, 50, 18, 0.45);
  color: #ffd0ba;
  text-shadow: 0 0 14px rgba(255, 100, 50, 0.9);
  border-color: rgba(240, 65, 25, 0.85);
  transform: scale(1.02);
  box-shadow:
    0 0 12px rgba(230, 55, 20, 0.8),
    0 0 35px rgba(196, 42, 16, 0.5),
    0 0 80px rgba(196, 42, 16, 0.2),
    inset 0 0 35px rgba(220, 50, 20, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.btn-glow:active {
  transform: scale(0.98);
}

/* --- Nav --- */
.nav {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo img {
  height: 72px;
  width: auto;
}

/* Floating CTA — sticks on scroll */
.nav-cta-float {
  position: fixed;
  top: 16px;
  right: 24px;
  z-index: 1001;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-10px);
  transition: opacity 0.3s, transform 0.3s;
}

.nav-cta-float.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* --- Hero — split layout: text left, visual right --- */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  overflow: hidden;
  padding: calc(120px + 10vh) 0 64px;
}

.hero-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
}

.hero-inner {
  display: flex;
  align-items: center;
  gap: 64px;
  width: 100%;
  max-width: min(1080px, 85vw);
  margin: auto;
  padding: 0 2rem;
  z-index: 1;
}

.hero-text {
  flex: 1;
  z-index: 3;
  position: relative;
  animation: heroTextIn 0.8s ease both;
}

.hero-headline {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  margin-bottom: 24px;
}

.glow-text {
  color: var(--text-primary);
  text-shadow:
    0 0 20px rgba(255, 107, 61, 0.5),
    0 0 40px rgba(255, 107, 61, 0.3),
    0 0 80px rgba(196, 58, 26, 0.2),
    0 0 120px rgba(196, 58, 26, 0.1);
}

.hero-subhead {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  color: var(--text-secondary);
  opacity: 0.8;
  margin-bottom: 32px;
  line-height: 1.7;
}

/* Hero CTA — flows below the two-column inner */
.hero-cta-wrap {
  text-align: center;
  margin-top: 48px;
  z-index: 1;
  animation: heroTextIn 0.8s ease 0.55s both;
}

.btn-xl {
  font-size: 1.15rem;
  padding: 18px 48px;
}

.hero-cta {
  margin-bottom: 0;
}

/* Hero visual — right column */
.hero-visual {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.padlock {
  max-height: 350px;
  width: auto;
  z-index: 2;
}

.padlock-locked {
  position: absolute;
  opacity: 1;
  animation: lockFadeOut 1.5s ease-in-out forwards;
}

.padlock-open {
  position: relative;
  opacity: 0;
  animation: lockFadeIn 1.5s ease-in-out forwards;
}

/* Scroll indicator — absolute at bottom of hero viewport */
.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 0;
  right: 0;
  text-align: center;
  z-index: 1;
  animation: heroTextIn 0.8s ease 0.6s both;
}

.hero-scroll-chevron {
  margin: 0 auto;
}

.hero-scroll-chevron {
  display: block;
  width: 24px;
  height: 24px;
  border-right: 2px solid var(--text-primary);
  border-bottom: 2px solid var(--text-primary);
  transform: rotate(45deg);
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes heroTextIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes lockFadeOut {
  0% { opacity: 1; transform: scale(1); }
  40% { opacity: 1; transform: scale(1.05); }
  70% { opacity: 0.3; transform: scale(1.1); }
  100% { opacity: 0; transform: scale(1.15); }
}

@keyframes lockFadeIn {
  0% { opacity: 0; transform: scale(0.9); }
  40% { opacity: 0; transform: scale(0.95); }
  70% { opacity: 0.8; transform: scale(1.05); }
  100% { opacity: 1; transform: scale(1); }
}

@keyframes scrollBounce {
  0%, 100% { transform: rotate(45deg) translateY(0); opacity: 0.6; }
  50% { transform: rotate(45deg) translateY(8px); opacity: 1; }
}

/* --- Glass Cards --- */
.glass-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 107, 61, 0.2);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-radius: 16px;
  padding: 32px;
  box-shadow:
    0 0 20px rgba(255, 107, 61, 0.08),
    0 0 50px rgba(196, 58, 26, 0.04);
  transition: border-color 0.3s, box-shadow 0.3s;
}

.glass-card:hover {
  border-color: rgba(255, 107, 61, 0.4);
  box-shadow:
    0 0 25px rgba(255, 107, 61, 0.15),
    0 0 60px rgba(196, 58, 26, 0.08);
}

.glass-card h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
  color: #ffded2;
}

.glass-card p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: clamp(0.95rem, 1.1vw, 1.1rem);
}

/* Stat callouts inside cards */
.card-stat {
  margin-bottom: 20px;
  text-align: center;
}

.stat-img {
  width: 80%;
  max-height: 120px;
  object-fit: contain;
  margin: 0 auto;
  display: block;
}

.stat-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 8px;
}

.card-img-wrap {
  margin-bottom: 20px;
  border-radius: 12px;
  overflow: hidden;
}

.card-img-wrap img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.section-title + .card-grid {
  margin-top: 64px;
}

.section-why .container {
  max-width: none;
  padding: 0 6vw;
}

/* Card Grids */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.card-grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

/* --- Steps Timeline (scroll-animated) --- */
.section-steps {
  padding: 0;
}

.steps-header {
  position: sticky;
  top: 0;
  z-index: 3;
  padding: 80px 0 24px;
  background: var(--bg-deep) url('../images/hero-bg-texture.webp') center / cover fixed;
}

.steps-timeline {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
}

.step-connector {
  position: absolute;
  left: 28px;
  top: 60px;
  bottom: 60px;
  width: 2px;
  background: linear-gradient(to bottom, var(--brand), var(--brand-glow), var(--brand));
  box-shadow: 0 0 12px rgba(255, 107, 61, 0.4);
  border-radius: 1px;
}

.step {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 32px;
  padding: 32px 0;
}

.step-number {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background:
    linear-gradient(to bottom, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 40%),
    rgba(196, 42, 16, 0.35);
  border: 1px solid rgba(220, 55, 20, 0.7);
  -webkit-backdrop-filter: blur(12px) saturate(1.8);
  backdrop-filter: blur(12px) saturate(1.8);
  color: #ffb89c;
  text-shadow: 0 0 10px rgba(255, 100, 50, 0.7);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  box-shadow:
    0 0 8px rgba(220, 50, 20, 0.6),
    0 0 25px rgba(196, 42, 16, 0.35),
    0 0 60px rgba(196, 42, 16, 0.15),
    inset 0 0 25px rgba(220, 50, 20, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
  position: relative;
  z-index: 2;
}

.step-content {
  flex: 1;
}

.step-content h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin-bottom: 12px;
  color: #ffded2;
}

.step-content p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.95rem;
}

.step-img-wrap {
  margin-bottom: 16px;
  border-radius: 12px;
  overflow: hidden;
}

.step-img-wrap img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* --- Chat Window --- */
.chat-window {
  width: 70vw;
  margin: 0 auto 48px;
  background: rgba(18, 18, 26, 0.5);
  border: 1px solid rgba(196, 58, 26, 0.2);
  border-radius: 16px;
  overflow: hidden;
  box-shadow:
    0 0 20px rgba(196, 58, 26, 0.1),
    0 0 50px rgba(196, 58, 26, 0.05);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  transition: box-shadow 0.3s;
}

.chat-window:hover {
  border-color: rgba(255, 107, 61, 0.3);
  box-shadow:
    0 0 25px rgba(255, 107, 61, 0.12),
    0 0 60px rgba(196, 58, 26, 0.08);
}

.chat-window-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(196, 58, 26, 0.15);
}

.chat-window-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 107, 61, 0.5);
  box-shadow: 0 0 8px rgba(255, 107, 61, 0.4);
}

.chat-window-title {
  margin-left: 12px;
  font-family: var(--font-display);
  font-size: clamp(0.85rem, 1vw, 1.05rem);
  font-weight: 600;
  color: #ffb89c;
  letter-spacing: 0.04em;
  text-shadow: 0 0 8px rgba(255, 107, 61, 0.3);
}

.chat-examples {
  padding: clamp(20px, 2.5vw, 36px);
  display: flex;
  flex-direction: column;
  gap: clamp(14px, 1.5vw, 22px);
}

.chat-bubble {
  padding: clamp(16px, 1.5vw, 24px) clamp(18px, 2vw, 28px);
  border-radius: 14px;
  font-size: clamp(0.9rem, 1vw, 1.1rem);
  line-height: 1.6;
  position: relative;
  max-width: 85%;
}

.chat-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

.chat-user {
  align-self: flex-end;
  background:
    linear-gradient(to bottom, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0) 40%),
    rgba(100, 140, 200, 0.08);
  border: 1px solid rgba(120, 160, 220, 0.2);
  color: var(--text-primary);
  box-shadow: 0 0 10px rgba(100, 140, 200, 0.06);
}

.chat-user .chat-label {
  color: rgba(160, 190, 235, 0.8);
}

.chat-ai {
  align-self: flex-start;
  background:
    linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0) 40%),
    rgba(196, 58, 26, 0.1);
  border: 1px solid rgba(196, 58, 26, 0.2);
  color: var(--text-secondary);
  box-shadow: 0 0 15px rgba(196, 58, 26, 0.06);
  animation: aiPulse 3s ease-in-out infinite;
}

.chat-ai .chat-label {
  color: var(--brand-glow);
}

@keyframes aiPulse {
  0%, 100% { box-shadow: 0 0 15px rgba(196, 58, 26, 0.06); }
  50% { box-shadow: 0 0 20px rgba(255, 107, 61, 0.12), 0 0 40px rgba(196, 58, 26, 0.06); }
}

/* Stagger animation */
.chat-stagger {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.chat-stagger.chat-user {
  transform: translateX(30px);
}

.chat-stagger.chat-ai {
  transform: translateX(-30px);
}

.chat-stagger.visible {
  opacity: 1;
  transform: translateX(0);
}

.chat-tagline {
  text-align: center;
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.chat-tagline strong {
  color: #ffded2;
}

/* --- Contact Form --- */
.contact-card {
  padding: 40px;
}

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

.form-group label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.required {
  color: var(--brand-glow);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-secondary);
  opacity: 0.6;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(196, 58, 26, 0.15);
}

.form-group input.error,
.form-group textarea.error {
  border-color: #e53e3e;
  box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

/* Honeypot */
.form-hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  overflow: hidden;
}

/* Form status */
.form-status {
  margin-bottom: 16px;
  padding: 0;
  border-radius: 8px;
  font-size: 0.95rem;
  line-height: 1.5;
  transition: all 0.3s;
}

.form-status.success {
  padding: 16px;
  background: rgba(72, 187, 120, 0.1);
  border: 1px solid rgba(72, 187, 120, 0.3);
  color: #68d391;
}

.form-status.error {
  padding: 16px;
  background: rgba(229, 62, 62, 0.1);
  border: 1px solid rgba(229, 62, 62, 0.3);
  color: #fc8181;
}

/* Submit button loading state */
.btn .btn-loading {
  display: none;
}

.btn.loading .btn-text {
  display: none;
}

.btn.loading .btn-loading {
  display: inline;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* --- Footer --- */
.footer {
  padding: 40px 0;
  border-top: 1px solid rgba(255, 107, 61, 0.15);
  position: relative;
  z-index: 2;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
}

.footer-brand img {
  width: 32px;
  height: 32px;
}

.footer-brand span {
  color: var(--text-primary);
}

.footer-info {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(200, 200, 215, 0.7);
}

.footer-info a {
  color: rgba(200, 200, 215, 0.7);
}

.footer-info a:hover {
  color: var(--brand-glow);
}

.footer-sep {
  color: rgba(255, 255, 255, 0.15);
}

/* --- Fade-in Animation --- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered delay for card grids */
.card-grid .fade-in:nth-child(2) { transition-delay: 0.1s; }
.card-grid .fade-in:nth-child(3) { transition-delay: 0.2s; }
.card-grid .fade-in:nth-child(4) { transition-delay: 0.3s; }

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .fade-in {
    opacity: 1;
    transform: none;
  }

  .hero-text {
    animation: none;
    opacity: 1;
  }

  .padlock-locked {
    opacity: 0;
    animation: none;
  }

  .padlock-open {
    opacity: 1;
    animation: none;
  }
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .nav-logo img {
    height: 56px;
  }

  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .card-grid .glass-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    max-width: calc(50% - 16px);
    justify-self: center;
  }

  .card-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps-header {
    padding: 48px 0 16px;
  }

  .step-img-wrap img {
    max-height: 300px;
    object-fit: contain;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 80px 0;
  }

  .card-grid,
  .card-grid-2 {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .card-grid .glass-card:last-child:nth-child(odd) {
    grid-column: auto;
    max-width: none;
    justify-self: stretch;
  }

  .hero {
    padding-top: 90px;
    padding-bottom: 0;
    min-height: 100vh;
  }

  .hero-inner {
    flex-direction: column;
    gap: clamp(1.5rem, 3vh, 2rem);
    text-align: center;
    margin: 0 auto;
  }

  .hero-subhead {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-visual {
    justify-content: center;
  }

  .hero-cta-wrap {
    position: static;
    transform: none;
    margin-top: auto;
  }

  .hero-scroll-indicator {
    position: static;
    transform: none;
    margin-top: clamp(0.75rem, 2vh, 1.5rem);
    margin-bottom: clamp(1rem, 2vh, 1.5rem);
  }

  .padlock {
    max-height: 250px;
  }

  .btn-xl {
    font-size: 1rem;
    padding: 14px 32px;
  }

  .step {
    gap: 20px;
  }

  .step-connector {
    left: 20px;
  }

  .step-number {
    width: 42px;
    height: 42px;
    font-size: 1.1rem;
  }

  .chat-window {
    width: 85vw;
  }

  .chat-examples {
    padding: 16px;
    gap: 12px;
  }

  .chat-bubble {
    max-width: 75%;
    font-size: 0.85rem;
    padding: 12px 14px;
  }

  .chat-label {
    font-size: 0.65rem;
  }

  .contact-card {
    padding: 24px;
  }

  .footer-sep {
    display: none;
  }

  .footer-info {
    flex-direction: column;
    gap: 4px;
  }
}

@media (max-width: 375px) {
  .hero-headline {
    font-size: 2.4rem;
  }

  .btn-lg {
    padding: 14px 28px;
    font-size: 1rem;
  }

  .nav-logo img {
    height: 28px;
  }
}