/* ═══════════════════════════════════════════
   Balanceat — Landing Page Styles
   ═══════════════════════════════════════════ */

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: #1C1C1E;
  background: #FAFAFA;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img, video { max-width: 100%; display: block; }

/* ── Typography ── */
h1, h2, h3 {
  font-family: 'Poppins', sans-serif;
  color: #1C1C1E;
}

/* ── Layout ── */
.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ── Nav ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(250,250,250,0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
  padding: 16px 0;
}
nav .container { display: flex; justify-content: space-between; align-items: center; }
.logo {
  font-family: 'Poppins', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #1C1C1E;
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-icon {
  width: 28px; height: 28px;
  border-radius: 6px;
}
.logo-text {
  background: linear-gradient(to left, #34C759, #FF9500);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-right { display: flex; align-items: center; gap: 16px; }
.lang-switch {
  font-size: 0.82rem;
  font-weight: 600;
  color: #636366;
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid rgba(0,0,0,0.1);
  transition: color 0.2s, border-color 0.2s;
}
.lang-switch:hover { color: #34C759; border-color: #34C759; }
.nav-cta {
  background: #34C759; color: #fff;
  padding: 10px 24px; border-radius: 24px;
  font-size: 0.88rem; font-weight: 600;
  transition: background 0.2s, transform 0.15s;
  letter-spacing: -0.01em;
}
.nav-cta:hover { background: #2DB84E; transform: translateY(-1px); }

/* ── Hero ── */
.hero {
  padding: 140px 0 80px;
  text-align: center;
  background: linear-gradient(180deg, #FAFAFA 0%, #F0F0F0 100%);
  position: relative;
  overflow: hidden;
}

/* ── Hero Background Pattern (WhatsApp-style) ── */
.hero-bg-pattern {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.07;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='480' height='480' viewBox='0 0 480 480'%3E%3Ctext x='20' y='40' font-size='28' fill='%231C1C1E'%3E🥕%3C/text%3E%3Ctext x='100' y='90' font-size='24' fill='%231C1C1E'%3E🛒%3C/text%3E%3Ctext x='200' y='50' font-size='26' fill='%231C1C1E'%3E📅%3C/text%3E%3Ctext x='320' y='80' font-size='22' fill='%231C1C1E'%3E🍎%3C/text%3E%3Ctext x='420' y='40' font-size='28' fill='%231C1C1E'%3E🍳%3C/text%3E%3Ctext x='60' y='160' font-size='22' fill='%231C1C1E'%3E🥗%3C/text%3E%3Ctext x='170' y='140' font-size='26' fill='%231C1C1E'%3E🛍️%3C/text%3E%3Ctext x='280' y='170' font-size='24' fill='%231C1C1E'%3E🍞%3C/text%3E%3Ctext x='380' y='150' font-size='28' fill='%231C1C1E'%3E📋%3C/text%3E%3Ctext x='450' y='130' font-size='22' fill='%231C1C1E'%3E🥦%3C/text%3E%3Ctext x='30' y='250' font-size='26' fill='%231C1C1E'%3E🍝%3C/text%3E%3Ctext x='130' y='230' font-size='24' fill='%231C1C1E'%3E📝%3C/text%3E%3Ctext x='240' y='260' font-size='28' fill='%231C1C1E'%3E🧀%3C/text%3E%3Ctext x='350' y='240' font-size='22' fill='%231C1C1E'%3E🥩%3C/text%3E%3Ctext x='440' y='270' font-size='26' fill='%231C1C1E'%3E🍅%3C/text%3E%3Ctext x='80' y='340' font-size='28' fill='%231C1C1E'%3E📆%3C/text%3E%3Ctext x='180' y='320' font-size='22' fill='%231C1C1E'%3E🥚%3C/text%3E%3Ctext x='300' y='350' font-size='26' fill='%231C1C1E'%3E🛒%3C/text%3E%3Ctext x='400' y='330' font-size='24' fill='%231C1C1E'%3E🍋%3C/text%3E%3Ctext x='20' y='420' font-size='24' fill='%231C1C1E'%3E🥑%3C/text%3E%3Ctext x='140' y='440' font-size='26' fill='%231C1C1E'%3E🍗%3C/text%3E%3Ctext x='260' y='420' font-size='22' fill='%231C1C1E'%3E📅%3C/text%3E%3Ctext x='370' y='450' font-size='28' fill='%231C1C1E'%3E🧅%3C/text%3E%3Ctext x='460' y='420' font-size='24' fill='%231C1C1E'%3E🍽️%3C/text%3E%3C/svg%3E");
  background-size: 480px 480px;
}
.hero .container { position: relative; z-index: 1; }
.hero-badge {
  display: inline-block;
  background: rgba(52,199,89,0.1); color: #34C759;
  padding: 8px 20px; border-radius: 24px;
  font-size: 0.82rem; font-weight: 600;
  margin-bottom: 24px;
  letter-spacing: 0.02em;
  border: 1px solid rgba(52,199,89,0.2);
}
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  max-width: 680px;
  margin: 0 auto 16px;
}
.hero p.subtitle {
  font-size: 1.1rem;
  color: #636366;
  max-width: 540px;
  margin: 0 auto 28px;
  line-height: 1.7;
}

/* ── Hero Pills ── */
.hero-pills {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: #FFFFFF;
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 32px;
  font-size: 0.88rem;
  font-weight: 600;
  color: #1C1C1E;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  transition: transform 0.2s, box-shadow 0.2s;
}
.hero-pill:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
}
.hero-pill svg { flex-shrink: 0; }

/* ── Animations ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(52,199,89,0.3); }
  50% { box-shadow: 0 0 0 8px rgba(52,199,89,0); }
}

/* Hero entrance sequence */
.hero-badge { animation: fadeInUp 0.6s ease-out both; }
.hero h1 { animation: fadeInUp 0.6s ease-out 0.1s both; }
.hero p.subtitle { animation: fadeInUp 0.6s ease-out 0.2s both; }
.hero-pills { animation: fadeInUp 0.6s ease-out 0.3s both; }
.hero-form { animation: fadeInUp 0.6s ease-out 0.4s both; }
.hero-form-note { animation: fadeInUp 0.6s ease-out 0.4s both; }
.hero-visual { animation: fadeInUp 0.8s ease-out 0.5s both; }

/* Float on hero visual */
.mock-editor { animation: float 6s ease-in-out infinite; }

/* Pulse on CTA buttons */
.nav-cta { animation: pulseGlow 3s ease-in-out infinite; }

/* Scroll reveal — hidden by default, revealed by IntersectionObserver */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children inside steps & grid */
.reveal .step,
.reveal .diff-card {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}
.reveal.visible .step:nth-child(1),
.reveal.visible .diff-card:nth-child(1) { transition-delay: 0s; opacity: 1; transform: translateY(0); }
.reveal.visible .step:nth-child(2),
.reveal.visible .diff-card:nth-child(2) { transition-delay: 0.15s; opacity: 1; transform: translateY(0); }
.reveal.visible .step:nth-child(3),
.reveal.visible .diff-card:nth-child(3) { transition-delay: 0.3s; opacity: 1; transform: translateY(0); }

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

/* ── Mock UI (Hero visual) ── */
.hero-visual {
  display: none; /* temporarily hidden */
  max-width: 820px;
  margin: 0 auto;
  position: relative;
}

/* ── Hero Form ── */
.hero-form {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 460px;
  margin: 0 auto 12px;
}
.hero-form input[type="email"] {
  flex: 1; min-width: 220px;
  padding: 14px 20px;
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: 24px;
  font-size: 0.95rem;
  font-family: 'Inter', sans-serif;
  background: #FFFFFF;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.hero-form input[type="email"]:focus {
  border-color: #34C759;
  box-shadow: 0 0 0 3px rgba(52,199,89,0.15);
}
.hero-form button {
  padding: 14px 32px;
  background: #34C759; color: #fff;
  border: none; border-radius: 24px;
  font-size: 0.95rem; font-weight: 600;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  white-space: nowrap;
}
.hero-form button:hover { background: #2DB84E; transform: translateY(-1px); }
.hero-form-success {
  max-width: 460px;
  margin: 0 auto 32px;
}
.hero-form-note {
  margin-top: 0;
  margin-bottom: 40px;
  font-size: 0.8rem;
  color: #AEAEB2;
  text-align: center;
}
.mock-editor {
  background: #FFFFFF;
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 20px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.06), 0 4px 20px rgba(0,0,0,0.03);
  overflow: hidden;
}
.mock-titlebar {
  display: flex; align-items: center; gap: 8px;
  padding: 14px 20px;
  background: #F5F5F5;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}
.mock-dot {
  width: 10px; height: 10px; border-radius: 50%;
}
.mock-dot:nth-child(1) { background: #FF5F57; }
.mock-dot:nth-child(2) { background: #FFBD2E; }
.mock-dot:nth-child(3) { background: #28CA41; }
.mock-titlebar span {
  margin-left: 8px;
  font-size: 0.78rem;
  color: #AEAEB2;
  font-weight: 500;
}
.mock-body {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 340px;
}
.mock-sidebar {
  padding: 24px 20px;
  border-right: 1px solid rgba(0,0,0,0.05);
  background: #FAFAFA;
}
.mock-sidebar-label {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #AEAEB2;
  margin-bottom: 14px;
}
.mock-source {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  margin-bottom: 6px;
  font-size: 0.82rem;
  color: #636366;
  line-height: 1.4;
  cursor: default;
  transition: background 0.15s;
}
.mock-source:hover { background: rgba(52,199,89,0.06); }
.mock-source.active { background: rgba(52,199,89,0.1); }
.mock-source-icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  background: rgba(52,199,89,0.1);
}
.mock-source-meta {
  font-size: 0.7rem;
  color: #AEAEB2;
  margin-top: 2px;
}
.mock-content {
  padding: 32px 36px;
}
.mock-content h3 {
  font-family: 'Poppins', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: #1C1C1E;
  margin-bottom: 18px;
}
.mock-text-line {
  font-family: 'Inter', sans-serif;
  font-size: 0.92rem;
  line-height: 1.85;
  color: #636366;
  margin-bottom: 4px;
}
.mock-highlight {
  background: rgba(52,199,89,0.12);
  border-radius: 6px;
  padding: 2px 6px;
  font-weight: 600;
  color: #1C1C1E;
}
.mock-reference {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(52,199,89,0.1);
  color: #34C759;
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 8px;
  margin-left: 2px;
  vertical-align: middle;
}
.mock-reference svg { width: 10px; height: 10px; }
.mock-cursor {
  display: inline-block;
  width: 2px; height: 1em;
  background: #34C759;
  margin-left: 2px;
  vertical-align: middle;
  animation: blink 1.1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }
.mock-total {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  color: #34C759;
  border-top: 1px dashed rgba(0,0,0,0.08);
  padding-top: 16px;
}

/* ── Section shared ── */
.section-label {
  font-family: 'Poppins', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #FF9500;
  margin-bottom: 16px;
}
.section-heading {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.025em;
  max-width: 600px;
}
.section-desc {
  font-size: 1.05rem;
  color: #636366;
  max-width: 520px;
  line-height: 1.75;
  margin-top: 16px;
}

/* ── How It Works ── */
.how-it-works {
  padding: 120px 0;
  background: #FFFFFF;
}
.how-it-works .section-heading {
  text-align: center;
  margin: 0 auto 20px;
}
.how-it-works .section-label { text-align: center; }
.how-it-works .section-desc {
  text-align: center;
  margin: 0 auto 72px;
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}
.step { text-align: left; position: relative; }
.step-number {
  font-family: 'Poppins', sans-serif;
  font-size: 2.8rem;
  font-weight: 800;
  color: rgba(52,199,89,0.12);
  line-height: 1;
  margin-bottom: 20px;
}
.step h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.step p {
  font-size: 0.92rem;
  color: #636366;
  line-height: 1.7;
}

/* ── Differentiation ── */
.differentiation {
  padding: 120px 0;
  background: #FAFAFA;
}
.diff-header {
  text-align: center;
  margin-bottom: 72px;
}
.diff-header .section-heading { margin: 0 auto; }
.diff-header .section-desc { margin: 16px auto 0; }
.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.diff-card {
  background: #FFFFFF;
  border-radius: 20px;
  padding: 36px 32px;
  border: 1px solid rgba(0,0,0,0.05);
  transition: box-shadow 0.3s, transform 0.3s;
}
.diff-card:hover {
  box-shadow: 0 16px 48px rgba(0,0,0,0.06);
  transform: translateY(-4px);
}
.diff-icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
  font-size: 1.2rem;
}
.diff-card:nth-child(1) .diff-icon { background: rgba(52,199,89,0.1); }
.diff-card:nth-child(2) .diff-icon { background: rgba(255,149,0,0.1); }
.diff-card:nth-child(3) .diff-icon { background: rgba(0,122,255,0.1); }
.diff-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.diff-card p {
  font-size: 0.9rem;
  color: #636366;
  line-height: 1.7;
}

/* ── Example Output ── */
.example-output {
  padding: 120px 0;
  background: #FFFFFF;
  border-top: 1px solid rgba(0,0,0,0.04);
}
.example-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.example-header {
  text-align: center;
  margin-bottom: 56px;
}
.example-header .section-heading { margin: 0 auto 16px; }
.example-header .section-desc { max-width: 640px; margin: 0 auto; }
.example-cards-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.example-text .section-heading { margin-bottom: 16px; }
.example-card {
  background: #FAFAFA;
  border: 1px solid rgba(0,0,0,0.05);
  border-radius: 20px;
  padding: 32px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.04);
}
.example-card-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: #1C1C1E;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.example-dept { margin-bottom: 4px; }
.example-sources-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #AEAEB2;
  margin-bottom: 10px;
}
.example-source-item {
  font-size: 0.82rem;
  color: #636366;
  padding: 5px 0;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.example-source-num {
  font-weight: 600;
  color: #34C759;
  font-size: 0.76rem;
}

/* ── Phone Mock (Grocery List) ── */
.phone-mock {
  background: #E8E8ED;
  border-radius: 28px;
  padding: 16px 12px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.08), 0 2px 12px rgba(0,0,0,0.04);
  max-width: 380px;
  width: 380px;
  margin: 0 auto;
}
.phone-mock-screen {
  background: #F2F2F7;
  border-radius: 18px;
  padding: 20px 16px 24px;
  position: relative;
  height: 600px;
  overflow: hidden;
}
.mock-list-card {
  background: #FFFFFF;
  border-radius: 14px;
  padding: 18px 16px;
  border: 1px solid rgba(0,0,0,0.06);
  opacity: 0.5;
  filter: blur(0.5px);
}
.mock-list-title {
  font-family: 'Poppins', sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  color: #1C1C1E;
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.mock-list-count {
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  color: #AEAEB2;
}
.mock-list-progress {
  height: 4px;
  background: #E5E5EA;
  border-radius: 2px;
  margin-bottom: 14px;
  overflow: hidden;
}
.mock-list-progress-bar {
  height: 100%;
  width: 6%;
  background: #34C759;
  border-radius: 2px;
}
.mock-list-items { display: flex; flex-direction: column; gap: 8px; }
.mock-list-item {
  font-size: 0.82rem;
  color: #3A3A3C;
  display: flex;
  align-items: center;
  gap: 10px;
}
.mock-list-bullet {
  width: 14px; height: 14px;
  border: 1.5px solid #D1D1D6;
  border-radius: 50%;
  flex-shrink: 0;
}
/* Dialog overlay */
.mock-dialog {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 32px);
  background: #FFFFFF;
  border-radius: 20px;
  padding: 28px 24px 20px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.15), 0 4px 16px rgba(0,0,0,0.08);
  z-index: 2;
}
.mock-dialog-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: #1C1C1E;
  margin-bottom: 6px;
}
.mock-sparkle { font-size: 1rem; }
.mock-dialog-sub {
  font-size: 0.82rem;
  color: #8E8E93;
  margin-bottom: 18px;
}
.mock-dialog-dates {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.mock-date-box {
  flex: 1;
  background: #F2F2F7;
  border-radius: 12px;
  padding: 10px 14px;
  border: 1px solid rgba(0,0,0,0.05);
}
.mock-date-label {
  font-size: 0.68rem;
  color: #8E8E93;
  margin-bottom: 2px;
}
.mock-date-value {
  font-size: 0.88rem;
  font-weight: 600;
  color: #1C1C1E;
}
.mock-date-arrow {
  color: #AEAEB2;
  font-size: 1rem;
  flex-shrink: 0;
}
.mock-dialog-pill {
  background: rgba(52,199,89,0.1);
  color: #34C759;
  font-size: 0.82rem;
  font-weight: 600;
  text-align: center;
  padding: 10px 16px;
  border-radius: 12px;
  margin-bottom: 18px;
}
.mock-dialog-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 16px;
}
.mock-dialog-cancel {
  font-size: 0.88rem;
  font-weight: 600;
  color: #34C759;
}
.mock-dialog-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #34C759;
  color: #fff;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: 14px;
}

/* ── Grocery Animation States ── */
.grocery-anim {
  position: relative;
}
.grocery-state {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
.grocery-state.active {
  opacity: 1;
  visibility: visible;
}
.grocery-state-list {
  position: absolute;
  inset: 0;
  padding: 16px 14px;
  overflow-y: auto;
}
/* Generated list view */
.grocery-list-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.grocery-list-back,
.grocery-list-add {
  font-size: 1.1rem;
  font-weight: 600;
  color: #3A3A3C;
}
.grocery-list-title {
  font-family: 'Poppins', sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  color: #1C1C1E;
}
.grocery-list-progress-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.grocery-list-check-icon {
  width: 18px; height: 18px;
  background: #34C759;
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.6rem;
  font-weight: 700;
}
.grocery-list-progress-text {
  font-size: 0.78rem;
  color: #636366;
  flex: 1;
}
.grocery-list-pct {
  font-size: 0.78rem;
  font-weight: 700;
  color: #34C759;
}
.grocery-list-dept {
  margin-bottom: 16px;
}
.grocery-list-dept-name {
  font-family: 'Poppins', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  color: #FF9500;
  margin-bottom: 8px;
}
.grocery-list-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(0,0,0,0.04);
  opacity: 0;
  transform: translateY(8px);
  animation: groceryRowIn 0.3s ease forwards;
}
.grocery-list-row:nth-child(2) { animation-delay: 0.05s; }
.grocery-list-row:nth-child(3) { animation-delay: 0.10s; }
.grocery-list-row:nth-child(4) { animation-delay: 0.15s; }
.grocery-list-row:nth-child(5) { animation-delay: 0.20s; }
.grocery-list-row:nth-child(6) { animation-delay: 0.25s; }
.grocery-list-row:nth-child(7) { animation-delay: 0.30s; }
.grocery-state-list:not(.active) .grocery-list-row {
  animation: none;
  opacity: 0;
}
@keyframes groceryRowIn {
  to { opacity: 1; transform: translateY(0); }
}
.grocery-list-checkbox {
  width: 18px; height: 18px;
  border: 1.5px solid #D1D1D6;
  border-radius: 4px;
  flex-shrink: 0;
}
.grocery-list-item-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: #1C1C1E;
}
.grocery-list-item-qty {
  font-size: 0.7rem;
  color: #8E8E93;
  margin-top: 1px;
}
/* Button press animation */
.mock-dialog-btn.pressing {
  transform: scale(0.94);
  filter: brightness(0.92);
}

/* ── Diary Phone Mock ── */
.diary-screen {
  padding: 14px 14px 20px;
}
.diary-date-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.diary-nav-arrow {
  font-size: 1.2rem;
  color: #3A3A3C;
  font-weight: 600;
  cursor: default;
}
.diary-nav-date {
  font-family: 'Poppins', sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  color: #1C1C1E;
}
.diary-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}
.diary-tab {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 20px;
  background: #E5E5EA;
  color: #3A3A3C;
}
.diary-tab-active {
  background: #34C759;
  color: #fff;
}
.diary-kcal-card {
  background: rgba(52,199,89,0.12);
  border-radius: 16px;
  padding: 16px;
  margin-bottom: 16px;
}
.diary-kcal-main {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 10px;
}
.diary-kcal-big {
  font-family: 'Poppins', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: #1C1C1E;
  line-height: 1;
}
.diary-kcal-label {
  font-size: 0.68rem;
  color: #636366;
  margin-top: 2px;
}
.diary-kcal-pending {
  text-align: right;
  background: rgba(255,255,255,0.55);
  border-radius: 10px;
  padding: 6px 12px;
}
.diary-kcal-pending-num {
  font-family: 'Poppins', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: #FF9500;
}
.diary-kcal-bar {
  height: 6px;
  background: rgba(255,255,255,0.4);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 8px;
}
.diary-kcal-bar-fill {
  height: 100%;
  background: #34C759;
  border-radius: 3px;
}
.diary-kcal-footer {
  font-size: 0.68rem;
  color: #636366;
  text-align: center;
}
.diary-meals {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.diary-meal-header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}
.diary-meal-icon { font-size: 0.9rem; }
.diary-meal-name {
  font-family: 'Poppins', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  color: #FF9500;
}
.diary-meal-kcal {
  font-size: 0.68rem;
  font-weight: 600;
  color: #FF9500;
  background: rgba(255,149,0,0.1);
  padding: 2px 8px;
  border-radius: 8px;
  margin-left: auto;
}
.diary-meal-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #FFFFFF;
  border-radius: 12px;
  padding: 10px 14px;
  border: 1px solid rgba(0,0,0,0.05);
}
.diary-meal-done {
  border-left: 3px solid #34C759;
}
.diary-meal-pending {
  border-left: 3px solid #E5E5EA;
  opacity: 0.65;
}
.diary-meal-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
}
.diary-meal-check.done {
  background: #34C759;
  color: #fff;
}
.diary-meal-check.pending {
  background: #E5E5EA;
  color: #8E8E93;
  font-size: 0.6rem;
}
.diary-meal-food {
  font-size: 0.82rem;
  font-weight: 600;
  color: #1C1C1E;
}
.diary-meal-food-kcal {
  font-size: 0.72rem;
  color: #34C759;
  font-weight: 600;
}
.diary-meal-pending .diary-meal-food-kcal {
  color: #8E8E93;
}
/* Diary confirm animation */
.diary-meal-item.confirming {
  border-left-color: #34C759;
  opacity: 1;
  transition: border-left-color 0.4s ease, opacity 0.4s ease;
}
.diary-meal-check.confirming {
  background: #34C759;
  color: #fff;
  transition: background 0.3s ease;
}
.diary-kcal-big, .diary-kcal-pending-num {
  transition: transform 0.3s ease;
}
.diary-kcal-big.bump, .diary-kcal-pending-num.bump {
  transform: scale(1.12);
}
.diary-kcal-bar-fill {
  transition: width 0.6s ease;
}
.diary-kcal-pending.fading {
  opacity: 0.3;
  transition: opacity 0.5s ease;
}
.diary-meal-empty {
  font-size: 0.78rem;
  color: #AEAEB2;
  font-style: italic;
  padding-left: 4px;
}

/* ── CTA ── */
.cta-section {
  padding: 120px 0;
  text-align: center;
  background: linear-gradient(180deg, #FAFAFA 0%, #F0F0F0 100%);
}
.cta-section h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.025em;
}
.cta-section p.cta-desc {
  font-size: 1.05rem;
  color: #636366;
  margin-bottom: 40px;
  max-width: 460px;
  margin-left: auto; margin-right: auto;
  line-height: 1.7;
}
.cta-form {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 460px;
  margin: 0 auto;
}
.cta-form input[type="email"] {
  flex: 1; min-width: 220px;
  padding: 14px 20px;
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: 24px;
  font-size: 0.95rem;
  font-family: 'Inter', sans-serif;
  background: #FFFFFF;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.cta-form input[type="email"]:focus {
  border-color: #34C759;
  box-shadow: 0 0 0 3px rgba(52,199,89,0.15);
}
.cta-form button {
  padding: 14px 32px;
  background: #FF9500; color: #fff;
  border: none; border-radius: 24px;
  font-size: 0.95rem; font-weight: 600;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  white-space: nowrap;
}
.cta-form button:hover { background: #E88600; transform: translateY(-1px); }
.cta-note {
  margin-top: 16px;
  font-size: 0.8rem;
  color: #AEAEB2;
}
.form-success {
  display: none;
  padding: 20px;
  background: rgba(52,199,89,0.1);
  border: 1px solid rgba(52,199,89,0.2);
  border-radius: 16px;
  color: #248A3D;
  font-weight: 600;
  max-width: 460px;
  margin: 0 auto;
}

/* ── Social Proof ── */
.social-proof {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  animation: fadeInUp 0.6s ease-out 0.45s both;
}
.social-proof-avatars {
  display: flex;
}
.sp-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem; font-weight: 700;
  color: #fff;
  border: 2px solid #FAFAFA;
  margin-left: -8px;
}
.sp-avatar:first-child { margin-left: 0; }
.social-proof-text {
  font-size: 0.88rem;
  color: #636366;
}
.social-proof-text strong {
  color: #1C1C1E;
}

/* ── Interactive Demo ── */
.demo-card {
  background: #FFFFFF;
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 20px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.06), 0 4px 20px rgba(0,0,0,0.03);
  overflow: hidden;
  text-align: left;
}
.demo-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background: #F5F5F5;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}
.demo-title {
  font-family: 'Poppins', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: #1C1C1E;
}
.demo-reset {
  font-family: 'Inter', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  color: #AEAEB2;
  background: none;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 16px;
  padding: 4px 14px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}
.demo-reset:hover { color: #34C759; border-color: #34C759; }
.demo-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 320px;
}
.demo-recipes {
  padding: 20px;
  border-right: 1px solid rgba(0,0,0,0.05);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.demo-recipe {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1.5px solid rgba(0,0,0,0.06);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
  user-select: none;
}
.demo-recipe:hover { border-color: rgba(52,199,89,0.3); background: rgba(52,199,89,0.03); }
.demo-recipe.selected {
  border-color: #34C759;
  background: rgba(52,199,89,0.06);
}
.demo-recipe.selected .demo-recipe-check {
  background: #34C759;
}
.demo-recipe.selected .demo-recipe-check::after {
  content: '✓';
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
}
.demo-recipe-emoji { font-size: 1.4rem; flex-shrink: 0; }
.demo-recipe-info { flex: 1; min-width: 0; }
.demo-recipe-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: #1C1C1E;
}
.demo-recipe-meta {
  font-size: 0.74rem;
  color: #AEAEB2;
  margin-top: 1px;
}
.demo-recipe-check {
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 2px solid rgba(0,0,0,0.1);
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s, border-color 0.2s;
}
.demo-output {
  padding: 20px;
  display: flex;
  flex-direction: column;
}
.demo-output-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 100%;
  font-size: 0.92rem;
  color: #AEAEB2;
}
.demo-output-content { display: flex; flex-direction: column; gap: 16px; }
.demo-output-section-label {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #AEAEB2;
  margin-bottom: 6px;
}
.demo-macros {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.demo-macro {
  background: rgba(52,199,89,0.08);
  border-radius: 10px;
  padding: 8px 14px;
  text-align: center;
}
.demo-macro-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: #34C759;
}
.demo-macro-label {
  font-size: 0.68rem;
  color: #636366;
  margin-top: 2px;
}
.demo-grocery-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.demo-grocery-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(0,122,255,0.06);
  color: #007AFF;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 12px;
}
.demo-grocery-item::before { content: '🛒'; font-size: 0.68rem; }

/* ── Before / After ── */
.before-after {
  padding: 120px 0;
  background: #FAFAFA;
}
.ba-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 32px;
  align-items: stretch;
}
.ba-side {
  background: #FFFFFF;
  border-radius: 20px;
  padding: 36px 32px;
  border: 1px solid rgba(0,0,0,0.05);
}
.ba-before { border-top: 3px solid #FF3B30; }
.ba-after { border-top: 3px solid #34C759; }
.ba-label {
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 24px;
  color: #1C1C1E;
}
.ba-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  font-size: 0.9rem;
  color: #636366;
  border-bottom: 1px solid rgba(0,0,0,0.04);
}
.ba-item:last-of-type { border-bottom: none; }
.ba-icon { font-size: 1.1rem; flex-shrink: 0; }
.ba-time {
  margin-top: 20px;
  padding: 10px 16px;
  background: rgba(255,59,48,0.08);
  border-radius: 12px;
  font-size: 0.88rem;
  font-weight: 700;
  color: #FF3B30;
  text-align: center;
}
.ba-time-green {
  background: rgba(52,199,89,0.08);
  color: #34C759;
}
.ba-divider {
  display: flex;
  align-items: center;
  justify-content: center;
}
.ba-arrow {
  width: 48px; height: 48px;
  background: #34C759;
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(52,199,89,0.3);
}

/* ── Time Calculator ── */
.calculator-section {
  padding: 120px 0;
  background: #FFFFFF;
}
.calc-card {
  max-width: 720px;
  margin: 0 auto;
  background: #FAFAFA;
  border: 1px solid rgba(0,0,0,0.05);
  border-radius: 24px;
  padding: 48px 40px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.04);
}
.calc-question label {
  font-family: 'Poppins', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: #1C1C1E;
  display: block;
  margin-bottom: 16px;
}
.calc-slider-row {
  display: flex;
  align-items: center;
  gap: 20px;
}
.calc-slider {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(to right, #34C759, #FF9500);
  outline: none;
}
.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 3px solid #34C759;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  cursor: pointer;
  transition: transform 0.15s;
}
.calc-slider::-webkit-slider-thumb:hover { transform: scale(1.15); }
.calc-value {
  font-family: 'Poppins', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: #34C759;
  min-width: 48px;
  text-align: center;
}
.calc-results {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.calc-result { text-align: center; }
.calc-result-number {
  font-family: 'Poppins', sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  color: #FF3B30;
  line-height: 1.1;
}
.calc-result-green { color: #34C759; }
.calc-result-accent { color: #FF9500; }
.calc-result-label {
  font-size: 0.82rem;
  color: #636366;
  margin-top: 4px;
}
.calc-result-arrow {
  font-size: 1.6rem;
  color: #AEAEB2;
  font-weight: 700;
}

/* ── Footer ── */
footer {
  padding: 48px 0;
  text-align: center;
  background: #F0F0F0;
  border-top: 1px solid rgba(0,0,0,0.05);
}
footer p { font-size: 0.82rem; color: #AEAEB2; }
footer a { transition: color 0.2s; }
footer a:hover { color: #34C759; }

/* ── Responsive ── */
@media (max-width: 840px) {
  .mock-body { grid-template-columns: 1fr; }
  .mock-sidebar { display: none; }
  .steps { grid-template-columns: 1fr; gap: 40px; }
  .diff-grid { grid-template-columns: 1fr; }
  .example-layout { grid-template-columns: 1fr; gap: 48px; }
  .example-cards-row { grid-template-columns: 1fr; gap: 32px; }
  .phone-mock { max-width: 340px; width: 340px; }
  .phone-mock-screen { height: 520px; }
  .ba-grid { grid-template-columns: 1fr; gap: 24px; }
  .ba-divider { transform: rotate(90deg); }
  .demo-body { grid-template-columns: 1fr; }
  .demo-output { border-top: 1px solid rgba(0,0,0,0.05); }
  .calc-results { gap: 16px; }
}
@media (max-width: 640px) {
  .hero { padding: 130px 0 80px; }
  .cta-form { flex-direction: column; }
  .cta-form input[type="email"] { min-width: unset; }
  .hero-form { flex-direction: column; }
  .hero-form input[type="email"] { min-width: unset; }
  .mock-content { padding: 24px 20px; }
  .how-it-works, .before-after, .example-output, .calculator-section, .cta-section { padding: 80px 0; }
  .social-proof { flex-direction: column; text-align: center; }
  .calc-card { padding: 32px 24px; }
  .calc-result-number { font-size: 1.8rem; }
}