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

:root {
  --color-bg: #fef9f0;
  --color-bg-alt: #fff8e7;
  --color-surface: #ffffff;
  --color-text: #1a1a2e;
  --color-text-muted: #5c5c7a;
  --color-accent: #25d366;
  --color-accent-dark: #128c7e;
  --color-accent-light: #dcf8c6;
  --color-purple: #6c5ce7;
  --color-orange: #ff7675;
  --color-yellow: #fdcb6e;
  --shadow-soft: 0 8px 32px rgba(26, 26, 46, 0.08);
  --shadow-medium: 0 16px 48px rgba(26, 26, 46, 0.12);
  --radius: 16px;
  --radius-lg: 24px;
  --font: "Rubik", system-ui, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background-color: var(--color-text);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Background blobs */
.blob {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  z-index: -1;
  pointer-events: none;
}

.blob-1 {
  width: 500px;
  height: 500px;
  background: var(--color-accent-light);
  top: -100px;
  left: -150px;
}

.blob-2 {
  width: 400px;
  height: 400px;
  background: #dfe6ff;
  bottom: 10%;
  right: -100px;
}

/* Header */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(254, 249, 240, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(26, 26, 46, 0.06);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 800;
  font-size: 1.35rem;
}

.logo-icon {
  font-size: 1.5rem;
}

.logo-accent {
  color: var(--color-accent-dark);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.95rem;
  font-weight: 500;
}

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

.nav-cta {
  background: var(--color-accent);
  color: white !important;
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  color: white;
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 2rem 4rem;
}

.eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-accent-dark);
  background: var(--color-accent-light);
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.word-loser {
  display: inline-block;
  background: linear-gradient(135deg, var(--color-purple), var(--color-orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: wiggle 3s ease-in-out infinite;
}

@keyframes wiggle {
  0%,
  100% {
    transform: rotate(-1deg);
  }
  50% {
    transform: rotate(1deg);
  }
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 520px;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  transition: transform 0.2s, box-shadow 0.2s;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--color-accent);
  color: white;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
}

.button-primary:hover {
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.45);
}

.button-secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border: 2px solid rgba(26, 26, 46, 0.1);
}

.button-large {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

.name-pun {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  background: var(--color-surface);
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  border: 2px dashed var(--color-yellow);
  max-width: 480px;
}

.pun-badge {
  flex-shrink: 0;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  background: var(--color-yellow);
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
}

.name-pun p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* Phone mockup */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.phone-frame {
  width: 280px;
  background: #1a1a2e;
  border-radius: 36px;
  padding: 12px;
  box-shadow: var(--shadow-medium);
  transform: rotate(-2deg);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: rotate(-2deg) translateY(0);
  }
  50% {
    transform: rotate(-2deg) translateY(-12px);
  }
}

.phone-notch {
  width: 80px;
  height: 6px;
  background: #333;
  border-radius: 999px;
  margin: 4px auto 8px;
}

.phone-screen {
  background: #e5ddd5;
  border-radius: 28px;
  overflow: hidden;
  min-height: 420px;
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--color-accent-dark);
  color: white;
  padding: 0.85rem 1rem;
  font-size: 0.85rem;
}

.chat-avatar {
  font-size: 1.5rem;
}

.chat-header span {
  display: block;
  font-size: 0.7rem;
  opacity: 0.8;
}

.chat-messages {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.message {
  max-width: 85%;
  padding: 0.6rem 0.85rem;
  border-radius: 12px;
  font-size: 0.82rem;
  line-height: 1.45;
  opacity: 0;
  transform: translateY(10px);
  animation: message-in 0.5s ease forwards;
}

.message-out {
  align-self: flex-end;
  background: var(--color-accent-light);
  border-bottom-left-radius: 4px;
}

.message-in {
  align-self: flex-start;
  background: white;
  border-bottom-right-radius: 4px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}

.message.highlight {
  background: #fff3cd;
  border: 1px solid var(--color-yellow);
}

.delay-1 {
  animation-delay: 0.8s;
}
.delay-2 {
  animation-delay: 1.6s;
}
.delay-3 {
  animation-delay: 2.4s;
}

@keyframes message-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.floating-sticker {
  position: absolute;
  font-size: 2rem;
  animation: bounce 2s ease-in-out infinite;
}

.sticker-1 {
  top: 10%;
  right: 5%;
  animation-delay: 0s;
}

.sticker-2 {
  bottom: 20%;
  left: 0;
  animation-delay: 0.5s;
}

.sticker-3 {
  top: 40%;
  right: -5%;
  animation-delay: 1s;
}

@keyframes bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* Stats bar */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto 4rem;
  padding: 0 2rem;
}

.stat {
  text-align: center;
  background: var(--color-surface);
  padding: 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-accent-dark);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* Sections */
.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.section-alt {
  background: var(--color-bg-alt);
  max-width: 100%;
}

.section-alt > * {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.section-header p {
  color: var(--color-text-muted);
  font-size: 1.1rem;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.step-card {
  background: var(--color-surface);
  padding: 2rem 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  position: relative;
  transition: transform 0.3s, box-shadow 0.3s;
}

.step-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-medium);
}

.step-number {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-size: 3rem;
  font-weight: 800;
  color: rgba(37, 211, 102, 0.15);
  line-height: 1;
}

.step-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.step-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.step-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* Demo */
.demo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.demo-chat-label {
  font-weight: 600;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.demo-bubble {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-soft);
}

.demo-bubble-in {
  border-right: 4px solid var(--color-accent);
}

.demo-bubble-in p {
  margin: 0.5rem 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.poll-options {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 1rem;
}

.poll-option {
  padding: 0.65rem 1rem;
  border-radius: 10px;
  background: #f0f0f5;
  text-align: right;
  font-size: 0.9rem;
  transition: background 0.2s;
}

.poll-option:hover {
  background: var(--color-accent-light);
}

.poll-option.selected {
  background: var(--color-accent-light);
  border: 2px solid var(--color-accent);
  font-weight: 600;
}

.demo-bubble-summary {
  border-right: 4px solid var(--color-purple);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(26, 26, 46, 0.06);
  font-size: 0.9rem;
}

.summary-row.pending {
  opacity: 0.5;
}

.summary-answer {
  font-weight: 500;
}

.summary-winner {
  margin-top: 1rem;
  padding: 0.85rem;
  background: linear-gradient(135deg, #dfe6ff, #fff3cd);
  border-radius: 10px;
  text-align: center;
  font-size: 0.95rem;
}

/* Use cases */
.use-cases {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.use-case {
  background: var(--color-surface);
  padding: 1.5rem;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow-soft);
  transition: transform 0.3s;
}

.use-case:hover {
  transform: scale(1.03);
}

.use-case span {
  font-size: 2rem;
  display: block;
  margin-bottom: 0.75rem;
}

.use-case h3 {
  font-size: 1rem;
  margin-bottom: 0.35rem;
}

.use-case p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* CTA */
.cta-section {
  padding-bottom: 5rem;
}

.cta-card {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
  background: linear-gradient(135deg, var(--color-accent-dark), var(--color-purple));
  color: white;
  padding: 3rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-medium);
  overflow: hidden;
  position: relative;
}

.cta-content h2 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  margin-bottom: 1rem;
}

.cta-content p {
  opacity: 0.9;
  margin-bottom: 1.5rem;
  max-width: 480px;
}

.cta-content .button-primary {
  background: white;
  color: var(--color-accent-dark);
}

.cta-content .button-primary:hover {
  box-shadow: 0 8px 28px rgba(255, 255, 255, 0.3);
}

.cta-note {
  font-size: 0.8rem;
  opacity: 0.7;
  margin-top: 1rem !important;
}

.cta-mascot {
  display: flex;
  justify-content: center;
  align-items: center;
}

.mascot-body {
  text-align: center;
}

.mascot-face {
  font-size: 5rem;
  animation: wiggle 2s ease-in-out infinite;
}

.mascot-speech {
  background: white;
  color: var(--color-text);
  padding: 0.75rem 1.25rem;
  border-radius: 20px;
  font-weight: 600;
  margin-top: 0.5rem;
  position: relative;
  box-shadow: var(--shadow-soft);
}

.mascot-speech::after {
  content: "";
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  border: 8px solid transparent;
  border-bottom-color: white;
}

/* Footer */
.site-footer {
  background: var(--color-text);
  color: white;
  padding: 2.5rem 2rem;
  text-align: center;
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 800;
  display: block;
  margin-bottom: 0.5rem;
}

.site-footer p {
  opacity: 0.7;
  font-size: 0.9rem;
}

.footer-links {
  margin-top: 0.75rem;
}

.footer-links a {
  color: white;
  opacity: 0.85;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-links a:hover {
  opacity: 1;
}

.footer-copy {
  margin-top: 1rem;
  font-size: 0.8rem !important;
}

/* Legal pages */
.legal-page {
  max-width: 720px;
  margin: 0 auto;
  padding: 3rem 2rem 4rem;
}

.legal-header {
  margin-bottom: 2.5rem;
}

.legal-header h1 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.legal-updated {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.legal-content section {
  margin-bottom: 2rem;
}

.legal-content h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.legal-content p {
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

.legal-content a {
  color: var(--color-accent-dark);
  font-weight: 500;
}

.legal-content ul {
  color: var(--color-text-muted);
  margin: 0.75rem 1.5rem 0.75rem 0;
  padding-right: 1.25rem;
}

.legal-content li {
  margin-bottom: 0.35rem;
}

.legal-back {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(26, 26, 46, 0.08);
}

.legal-back a {
  color: var(--color-accent-dark);
  font-weight: 500;
}

.legal-back a:hover {
  text-decoration: underline;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-subtitle,
  .name-pun {
    margin-left: auto;
    margin-right: auto;
  }

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

  .hero-visual {
    order: -1;
  }

  .steps,
  .demo-grid,
  .use-cases {
    grid-template-columns: 1fr;
  }

  .stats-bar {
    grid-template-columns: 1fr;
  }

  .cta-card {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .cta-content p {
    margin-left: auto;
    margin-right: auto;
  }

  .nav-links a:not(.nav-cta) {
    display: none;
  }
}

@media (max-width: 480px) {
  .site-header {
    padding: 1rem;
  }

  .hero {
    padding: 2rem 1rem;
  }

  .section {
    padding: 3rem 1rem;
  }

  .phone-frame {
    width: 240px;
  }
}