/* RESET — Dark & Grey Palette | High-Converting Layout */

:root {
  --bg-dark: #000000;
  --bg-card: #141414;
  --bg-elevated: #1a1a1a;
  --bg-hover: #222222;
  --border: #2a2a2a;
  --border-light: #333333;
  --text: #e8e8e8;
  --text-muted: #9a9a9a;
  --text-dim: #6b6b6b;
  --accent: #c4c4c4;
  --accent-bright: #e0e0e0;
  --cta-bg: #e8e8e8;
  --cta-text: #0a0a0a;
  --radius: 8px;
  --radius-lg: 12px;
  --font-display: "Syne", sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateY(-50%) translateX(24px);
  }
  to {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
  }
}

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg-dark);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  -webkit-tap-highlight-color: transparent;
}

/* Focus visible for keyboard / a11y */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-sm) var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 80px;
  width: auto;
  border-radius: 12px;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav a {
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s;
  touch-action: manipulation;
}

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

.nav-cta {
  color: var(--accent-bright) !important;
  padding: var(--space-xs) var(--space-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  transition: background 0.2s, border-color 0.2s;
}

.nav-cta:hover {
  background: var(--bg-elevated);
  border-color: var(--text-dim);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
}

.menu-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(80px + var(--space-2xl)) var(--space-md) var(--space-2xl);
  overflow: hidden;
}

.hero-inner {
  max-width: 720px;
  position: relative;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-md);
  color: var(--text);
  animation: fadeInUp 0.6s ease-out 0.2s both;
}

.hero-sub {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin: 0 0 var(--space-xl);
  max-width: 540px;
  animation: fadeInUp 0.6s ease-out 0.3s both;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  animation: fadeInUp 0.6s ease-out 0.45s both;
}

/* Hero background image — full-bleed */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--bg-dark);
  animation: fadeIn 1s ease-out 0.2s both;
}

.hero-bg .hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(12px);
  transform: scale(1.08);
}

.hero-bg .hero-image.is-placeholder {
  display: none;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.92) 0%, rgba(0, 0, 0, 0.5) 55%, rgba(0, 0, 0, 0.15) 100%);
  pointer-events: none;
}

.hero-inner {
  z-index: 2;
}

/* Scroll-in animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.animate-on-scroll.in-view {
  opacity: 1;
  transform: translateY(0);
}

.animate-on-scroll.animate-delay-1 { transition-delay: 0.1s; }
.animate-on-scroll.animate-delay-2 { transition-delay: 0.2s; }
.animate-on-scroll.animate-delay-3 { transition-delay: 0.3s; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s;
  touch-action: manipulation;
}

.btn-primary {
  background: var(--cta-bg);
  color: var(--cta-text);
}

.btn-primary:hover {
  background: var(--accent-bright);
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border-color: var(--border);
}

.btn-ghost:hover {
  color: var(--text);
  border-color: var(--border-light);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--border-light);
}

.btn-outline:hover {
  background: var(--bg-elevated);
  border-color: var(--text-dim);
  transform: translateY(-1px);
}

.btn-large {
  padding: var(--space-md) var(--space-xl);
  font-size: 1.125rem;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
}

/* Section titles */
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-sm);
  color: var(--text);
  line-height: 1.2;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.section-lead {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin: 0 0 var(--space-xl);
  max-width: 640px;
  line-height: 1.55;
}

/* Problem section */
.problem {
  padding: var(--space-3xl) 0;
  background: var(--bg-card);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-lg);
}

.problem-card {
  padding: var(--space-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.problem-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-light);
}

.problem-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 var(--space-sm);
  color: var(--text);
}

.problem-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

/* Tiers section */
.tiers {
  padding: var(--space-3xl) 0;
  background: var(--bg-dark);
}

.tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.tier-card {
  padding: var(--space-xl);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.tier-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-light);
}

.tier-card.tier-featured {
  background: var(--bg-elevated);
  border-color: var(--border-light);
}

.tier-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: var(--space-sm);
}

.tier-featured .tier-label {
  color: var(--accent);
}

.tier-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 var(--space-sm);
  color: var(--text);
  line-height: 1.3;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.tier-desc {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
}

@media (max-width: 900px) {
  .tiers-grid {
    grid-template-columns: 1fr;
  }
  .tier-card.tier-featured {
    order: -1;
  }
}

/* Offers section */
.offers {
  padding: var(--space-3xl) 0;
}

.offers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  align-items: stretch;
}

.offer-card {
  padding: var(--space-xl);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.offer-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-light);
}

.offer-card.offer-featured {
  background: var(--bg-elevated);
  border-color: var(--border-light);
  position: relative;
}

.offer-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: var(--space-md);
}

.offer-featured .offer-badge {
  color: var(--accent);
}

.offer-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 var(--space-sm);
  color: var(--text);
  line-height: 1.3;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.offer-desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin: 0 0 var(--space-md);
  flex-grow: 0;
}

.offer-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-lg);
  flex-grow: 1;
}

.offer-list li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: var(--space-xs);
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.offer-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  background: var(--border-light);
  border-radius: 50%;
}

.offer-price {
  margin-bottom: var(--space-md);
}

.price-amount {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text);
}

.price-note {
  display: block;
  font-size: 0.875rem;
  color: var(--text-dim);
}

.offer-card .btn {
  width: 100%;
  margin-top: auto;
}

.offers-note {
  text-align: center;
  margin-top: var(--space-xl);
  font-size: 0.9375rem;
  color: var(--text-dim);
  line-height: 1.5;
  max-width: 100%;
}

/* How it works */
.how-it-works {
  padding: var(--space-3xl) 0;
  background: var(--bg-card);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.step {
  padding: var(--space-lg);
  transition: transform 0.25s ease;
}

.step:hover {
  transform: translateX(4px);
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: var(--space-md);
  color: var(--text-muted);
}

.step h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0 0 var(--space-sm);
  color: var(--text);
}

.step p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

/* CTA section */
.cta {
  padding: var(--space-3xl) 0;
}

.cta-box {
  max-width: 640px;
  margin: 0 auto;
  padding: var(--space-2xl);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  margin: 0 0 var(--space-sm);
  color: var(--text);
}

.cta-text {
  font-size: 1rem;
  color: var(--text-muted);
  margin: 0 0 var(--space-lg);
  line-height: 1.55;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  align-items: center;
}

.cta-box .btn-large {
  width: 100%;
  max-width: 320px;
}

.cta-buttons .btn-large {
  flex: 1;
  min-width: 200px;
}

/* Footer */
.footer {
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--border);
}

.footer-inner {
  text-align: center;
}

.footer-logo {
  justify-content: center;
  margin-bottom: var(--space-sm);
}

.logo-footer {
  height: 72px;
  border-radius: 12px;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--text-dim);
  margin: 0 0 var(--space-md);
}

.footer-nav {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-md);
}

.footer-nav a {
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.footer-nav a:hover {
  color: var(--text);
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.footer-social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  background: var(--bg-elevated);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  color: var(--text-muted);
  transition: color 0.2s, background 0.2s, border-color 0.2s, transform 0.2s;
}

.footer-social-btn:hover {
  color: var(--text);
  background: var(--bg-hover);
  border-color: var(--border);
  transform: translateY(-2px);
}

.footer-social-icon {
  width: 22px;
  height: 22px;
}

.footer-copy {
  font-size: 0.8125rem;
  color: var(--text-dim);
  margin: 0;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Chatbot */
.chatbot {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  z-index: 999;
  font-family: var(--font-body);
}

@supports (padding: env(safe-area-inset-bottom)) {
  .chatbot {
    bottom: max(var(--space-xl), env(safe-area-inset-bottom));
    right: max(var(--space-xl), env(safe-area-inset-right));
  }
}

.chatbot-toggle {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-light);
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 28px rgba(0, 0, 0, 0.4), 0 0 0 0 rgba(196, 196, 196, 0.15);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease, background 0.25s ease, border-color 0.25s ease;
  animation: chatbotTogglePulse 2.5s ease-in-out infinite;
}

.chatbot-toggle:hover {
  background: var(--bg-hover);
  border-color: var(--border);
  transform: scale(1.08);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 0 8px rgba(196, 196, 196, 0.08);
  animation: none;
}

.chatbot-toggle:active {
  transform: scale(0.98);
}

@keyframes chatbotTogglePulse {
  0%, 100% { box-shadow: 0 6px 28px rgba(0, 0, 0, 0.4), 0 0 0 0 rgba(196, 196, 196, 0.12); }
  50% { box-shadow: 0 6px 28px rgba(0, 0, 0, 0.4), 0 0 0 6px rgba(196, 196, 196, 0.04); }
}

.chatbot-toggle-icon {
  width: 26px;
  height: 26px;
  position: absolute;
  transition: opacity 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.chatbot-icon-open {
  opacity: 1;
}

.chatbot-icon-close {
  opacity: 0;
}

.chatbot.is-open .chatbot-icon-open {
  opacity: 0;
  transform: rotate(-90deg) scale(0.6);
}

.chatbot.is-open .chatbot-icon-close {
  opacity: 1;
  transform: rotate(0deg);
}

.chatbot.is-open .chatbot-toggle {
  transform: scale(0);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.2s ease;
}

.chatbot-panel {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 392px;
  max-width: calc(100vw - var(--space-2xl));
  height: 540px;
  max-height: calc(100vh - 100px);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.03) inset;
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transform: scale(0.88) translateY(20px);
  transform-origin: bottom right;
  transition: opacity 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), visibility 0.35s;
}

.chatbot.is-open .chatbot-panel {
  opacity: 1;
  visibility: visible;
  transform: scale(1) translateY(0);
}

.chatbot-panel[hidden] {
  display: flex !important;
}

.chatbot-header {
  padding: var(--space-lg) var(--space-xl);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-sm);
  flex-shrink: 0;
  background: linear-gradient(180deg, var(--bg-elevated) 0%, var(--bg-card) 100%);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.chatbot-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0;
  color: var(--text);
  letter-spacing: -0.02em;
}

.chatbot-subtitle {
  font-size: 0.6875rem;
  color: var(--text-dim);
  margin: 0;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  width: 100%;
  order: 3;
}

.chatbot-close {
  margin-left: auto;
  width: 38px;
  height: 38px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.chatbot-close:hover {
  color: var(--text);
  background: var(--bg-hover);
  transform: rotate(90deg);
}

.chatbot-close:active {
  transform: rotate(90deg) scale(0.92);
}

.chatbot-close svg {
  width: 18px;
  height: 18px;
}

.chatbot-messages {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: var(--space-lg) var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--border-light) transparent;
}

.chatbot-messages::-webkit-scrollbar {
  width: 6px;
}

.chatbot-messages::-webkit-scrollbar-track {
  background: transparent;
}

.chatbot-messages::-webkit-scrollbar-thumb {
  background: var(--border-light);
  border-radius: 3px;
}

.chatbot-messages::-webkit-scrollbar-thumb:hover {
  background: var(--border);
}

.chatbot-msg {
  display: flex;
  gap: var(--space-md);
  max-width: 88%;
}

.chatbot-panel-just-opened .chatbot-msg:first-child {
  animation: chatbotMsgIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.1s both;
}

.chatbot-msg-bot:not(:first-child) {
  animation: chatbotMsgIn 0.45s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.chatbot-msg-user {
  flex-direction: row-reverse;
  align-self: flex-end;
  animation: chatbotMsgInUser 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes chatbotMsgIn {
  from {
    opacity: 0;
    transform: translateY(14px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes chatbotMsgInUser {
  from {
    opacity: 0;
    transform: translateY(14px) translateX(8px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) translateX(0) scale(1);
  }
}

.chatbot-msg-user .chatbot-msg-content {
  background: var(--bg-elevated);
  border: 1px solid var(--border-light);
  color: var(--text);
  align-items: flex-end;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}

.chatbot-msg-user .chatbot-msg-text {
  text-align: right;
}

.chatbot-msg-avatar {
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: 50%;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
}

.chatbot-msg-user .chatbot-msg-avatar {
  display: none;
}

.chatbot-msg-content {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 14px 14px 14px 4px;
  padding: var(--space-md) var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.chatbot-msg-user .chatbot-msg-content {
  border-radius: 14px 14px 4px 14px;
}

.chatbot-msg-content:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.chatbot-msg-text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--text-muted);
}

.chatbot-msg-time {
  font-size: 0.6875rem;
  color: var(--text-dim);
  letter-spacing: 0.02em;
  margin-top: 2px;
}

.chatbot-typing {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: var(--space-md) var(--space-lg);
  margin: 0 var(--space-xl);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 14px 14px 14px 4px;
  width: fit-content;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.chatbot-typing.is-visible {
  opacity: 1;
  transform: translateY(0);
  animation: chatbotTypingBubble 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes chatbotTypingBubble {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.chatbot-typing-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-dim);
  animation: chatbotTyping 1.4s ease-in-out infinite;
}

.chatbot-typing-dot:nth-child(2) { animation-delay: 0.2s; }
.chatbot-typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes chatbotTyping {
  0%, 70%, 100% { transform: translateY(0) scale(0.9); opacity: 0.5; }
  35% { transform: translateY(-5px) scale(1); opacity: 1; }
}

.chatbot-form {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-lg) var(--space-xl);
  border-top: 1px solid var(--border);
  background: var(--bg-card);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  flex-shrink: 0;
}

.chatbot-input {
  flex: 1;
  min-width: 0;
  padding: var(--space-md) var(--space-lg);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--text);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  outline: none;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.chatbot-input::placeholder {
  color: var(--text-dim);
}

.chatbot-input:focus {
  border-color: var(--border-light);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.04);
}

.chatbot-send {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border: none;
  background: var(--bg-elevated);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.chatbot-send:hover {
  background: var(--bg-hover);
  border-color: var(--border);
  color: var(--accent-bright);
  transform: scale(1.05);
}

.chatbot-send:active {
  transform: scale(0.96);
}

.chatbot-send svg {
  width: 20px;
  height: 20px;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.chatbot-send:hover svg {
  transform: translateX(2px) translateY(-2px);
}

@media (max-width: 480px) {
  .chatbot {
    bottom: var(--space-md);
    right: var(--space-md);
  }
  .chatbot-toggle {
    width: 52px;
    height: 52px;
  }
  .chatbot-panel {
    width: calc(100vw - var(--space-lg));
    height: 70vh;
    right: calc(-1 * var(--space-md));
    bottom: calc(-1 * var(--space-md));
  }
  .chatbot-header {
    padding: var(--space-md) var(--space-lg);
  }
  .chatbot-messages {
    padding: var(--space-md) var(--space-lg);
    gap: var(--space-md);
  }
  .chatbot-form {
    padding: var(--space-md) var(--space-lg);
  }
}

/* Responsive */
@media (max-width: 900px) {
  .container {
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
  }

  .offers-grid {
    grid-template-columns: 1fr;
  }

  .offer-card.offer-featured {
    order: -1;
  }

  .steps {
    grid-template-columns: 1fr;
  }

  .problem-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    padding-left: var(--space-md);
    padding-right: var(--space-md);
  }

  .header-inner {
    padding: var(--space-sm) var(--space-md);
  }

  .logo-img {
    height: 64px;
  }

  .nav {
    display: none;
  }

  .nav.is-open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    padding: var(--space-md);
    background: var(--bg-dark);
    border-bottom: 1px solid var(--border);
    gap: 0;
  }

  .nav.is-open a {
    display: block;
    padding: var(--space-md);
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
  }

  .nav.is-open a:hover {
    background: var(--bg-elevated);
  }

  .menu-toggle {
    display: flex;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
  }

  .hero {
    padding: calc(80px + var(--space-xl)) var(--space-md) var(--space-2xl);
    min-height: 100vh;
    min-height: 100dvh;
  }

  .hero-title {
    font-size: clamp(1.75rem, 6vw, 2.5rem);
  }

  .hero-sub {
    font-size: 1rem;
  }

  .hero-cta {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .hero-cta .btn {
    width: 100%;
    min-height: 48px;
    justify-content: center;
  }

  .section-title {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }

  .section-lead {
    font-size: 1rem;
  }

  .problem,
  .tiers,
  .offers,
  .how-it-works,
  .cta {
    padding-top: var(--space-2xl);
    padding-bottom: var(--space-2xl);
  }

  .problem-card,
  .tier-card,
  .offer-card {
    padding: var(--space-lg);
  }

  .offer-name,
  .tier-name {
    font-size: 1.125rem;
  }

  .cta-box {
    padding: var(--space-lg);
  }

  .cta-buttons {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .cta-buttons .btn-large {
    width: 100%;
    min-width: 0;
    min-height: 48px;
  }

  .footer {
    padding: var(--space-xl) 0;
  }

  .footer-nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
  }

  .footer-nav a {
    min-height: 44px;
    padding: var(--space-xs) var(--space-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .footer-social {
    gap: var(--space-md);
  }

  .footer-social-btn {
    width: 48px;
    height: 48px;
  }

  .btn {
    min-height: 48px;
  }
}

@media (max-width: 480px) {
  .container {
    padding-left: var(--space-sm);
    padding-right: var(--space-sm);
  }

  .chatbot {
    bottom: max(var(--space-md), env(safe-area-inset-bottom, 0px));
    right: max(var(--space-md), env(safe-area-inset-right, 0px));
  }

  .chatbot-toggle {
    width: 54px;
    height: 54px;
    min-width: 54px;
    min-height: 54px;
  }

  .chatbot-panel {
    width: calc(100vw - var(--space-lg));
    max-width: none;
    height: min(75vh, 520px);
    height: min(75dvh, 520px);
    right: 0;
    bottom: 0;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }

  .chatbot-header {
    padding: var(--space-md) var(--space-lg);
  }

  .chatbot-messages {
    padding: var(--space-md) var(--space-lg);
    gap: var(--space-md);
  }

  .chatbot-form {
    padding: var(--space-md) var(--space-lg);
    padding-bottom: max(var(--space-lg), env(safe-area-inset-bottom, 0px));
  }

  .chatbot-input {
    font-size: 16px;
    min-height: 48px;
  }

  .chatbot-send {
    width: 48px;
    height: 48px;
    min-width: 48px;
    min-height: 48px;
  }
}