:root {
  --bg: #f4f6f8;
  --surface: #ffffff;
  --surface-glass: rgba(255,255,255,.65);
  --surface-soft: #d9fdd3;
  --surface-muted: #f7f8fa;
  --text: #111b21;
  --text-secondary: #3b4a54;
  --text-muted: #667781;
  --border: rgba(233,237,239,.6);
  --border-light: rgba(240,242,245,.5);
  --accent: #00a884;
  --accent-dark: #008069;
  --accent-soft: #d9fdd3;
  --wa-teal: #075e54;
  --wa-teal-dark: #054d44;
  --shadow-xs: 0 1px 3px rgba(11,20,26,.03);
  --shadow-sm: 0 2px 8px rgba(11,20,26,.04), 0 1px 2px rgba(11,20,26,.02);
  --shadow: 0 4px 24px rgba(11,20,26,.05), 0 1px 4px rgba(11,20,26,.03);
  --shadow-lg: 0 12px 40px rgba(11,20,26,.06), 0 4px 12px rgba(11,20,26,.03);
  --glass-blur: blur(20px);
  --radius: 14px;
  --radius-sm: 10px;
  --radius-lg: 20px;
  --shell: 1280px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 120% 70% at 50% -10%, rgba(0,168,132,.09) 0%, transparent 55%),
    radial-gradient(ellipse 60% 50% at 80% 60%, rgba(0,168,132,.04) 0%, transparent 50%),
    radial-gradient(ellipse 60% 50% at 15% 80%, rgba(7,94,84,.03) 0%, transparent 50%);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 15px;
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.shell {
  width: min(calc(100% - 48px), var(--shell));
  margin: 0 auto;
}

/* ─── HEADER ─── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255,255,255,.7);
  border-bottom: 1px solid rgba(255,255,255,.35);
  backdrop-filter: blur(24px) saturate(1.2);
  -webkit-backdrop-filter: blur(24px) saturate(1.2);
  box-shadow: 0 1px 8px rgba(11,20,26,.03);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 64px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -.02em;
}

.brand-logo { width: 28px; height: 28px; }

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
}

.nav a { transition: color .15s; }
.nav a:hover { color: var(--text); }

.header-actions,
.hero-actions,
.cta-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* ─── BUTTONS ─── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 42px;
  padding: 0 20px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s ease;
  white-space: nowrap;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: #fff;
  box-shadow: 0 2px 8px rgba(0,168,132,.25), 0 0 0 1px rgba(0,168,132,.08);
}

.btn-primary:hover {
  box-shadow: 0 6px 20px rgba(0,168,132,.3), 0 0 0 1px rgba(0,168,132,.12);
}

.btn-secondary {
  background: rgba(255,255,255,.75);
  border-color: rgba(233,237,239,.7);
  color: var(--text);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.btn-lg {
  height: 50px;
  padding: 0 28px;
  font-size: 15px;
  border-radius: var(--radius);
}

.btn-chrome {
  gap: 10px;
}

.btn-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: inline-block;
}

/* ─── HERO ─── */

.hero {
  padding: 80px 0 56px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr minmax(400px, .92fr);
  gap: 72px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--wa-teal);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(38px, 4.8vw, 54px);
  line-height: 1.08;
  letter-spacing: -.03em;
  font-weight: 800;
}

.hero-text {
  margin: 18px 0 32px;
  color: var(--text-secondary);
  font-size: 17px;
  line-height: 1.75;
  max-width: 520px;
}

.hero-actions {
  margin-bottom: 24px;
  gap: 14px;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0;
  padding: 0;
}

.hero-trust span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

.hero-trust-sep {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--border);
}

/* ─── HERO VISUAL: FEATURE BENTO ─── */

.feature-bento {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.bento-item {
  background: var(--surface-glass);
  border: 1px solid rgba(255,255,255,.5);
  border-radius: var(--radius);
  padding: 24px;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-xs);
  transition: box-shadow .25s, transform .25s;
}

.bento-item:hover {
  box-shadow: 0 8px 32px rgba(7,94,84,.1), 0 2px 8px rgba(0,0,0,.04);
  transform: translateY(-3px);
}

.bento-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 11px;
  margin-bottom: 14px;
}

.bento-tabs .bento-icon { background: #d9fdd3; color: #075e54; }
.bento-remind .bento-icon { background: #e7f6ef; color: #008069; }
.bento-bulk .bento-icon { background: #cef5e4; color: #075e54; }
.bento-quick .bento-icon { background: #d1f4e0; color: #00a884; }
.bento-schedule .bento-icon { background: #e0f2ec; color: #008069; }
.bento-auto .bento-icon { background: #d9fdd3; color: #00a884; }

.bento-item h4 {
  margin: 0 0 5px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--text);
}

.bento-item p {
  margin: 0;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.5;
}

/* ─── PROOF BAR ─── */

.proof { margin-bottom: 0; }

.proof-card {
  background: linear-gradient(135deg, var(--wa-teal-dark), var(--wa-teal) 50%, var(--accent-dark));
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
  text-align: center;
  box-shadow: 0 8px 32px rgba(7,94,84,.2);
}

.proof-labels {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.proof-label {
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.1);
  color: rgba(255,255,255,.82);
  font-size: 12px;
  font-weight: 600;
}

.proof-card strong {
  font-size: 18px;
  line-height: 1.4;
  font-weight: 600;
  max-width: 600px;
}

/* ─── SECTIONS ─── */

.section { padding: 72px 0; }

.alt-section {
  background: linear-gradient(180deg, rgba(247,248,250,.8) 0%, rgba(255,255,255,.4) 100%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.section-heading {
  max-width: 720px;
  margin-bottom: 40px;
}

.section-heading.centered {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(26px, 3.2vw, 36px);
  line-height: 1.15;
  letter-spacing: -.025em;
  font-weight: 800;
}

.section-heading p {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.6;
  margin-top: 12px;
}

.cta-card h2 {
  margin: 0;
  font-size: clamp(26px, 3.2vw, 36px);
  line-height: 1.15;
  letter-spacing: -.025em;
  font-weight: 800;
}

/* ─── GRIDS ─── */

.use-case-grid,
.pricing-grid,
.testimonial-grid,
.feature-columns {
  display: grid;
  gap: 20px;
}

.use-case-grid { grid-template-columns: repeat(2, 1fr); }
.feature-columns { grid-template-columns: repeat(3, 1fr); }
.testimonial-grid { grid-template-columns: repeat(3, 1fr); }

/* ─── CARDS ─── */

.use-case-card,
.pricing-card,
.testimonial-card,
.feature-column {
  background: var(--surface-glass);
  border: 1px solid rgba(255,255,255,.5);
  border-radius: var(--radius);
  padding: 30px;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .25s, transform .25s;
}

.use-case-card:hover,
.feature-column:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.case-label,
.save-line {
  color: var(--accent-dark);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 6px;
}

.use-case-card h3,
.feature-column h3,
.pricing-card h3 {
  margin: 0 0 8px;
  font-size: 20px;
  line-height: 1.25;
  letter-spacing: -.015em;
  font-weight: 700;
}

.use-case-card p,
.feature-column p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
}

.use-case-card ul,
.pricing-card ul {
  margin: 0;
  padding-left: 16px;
  color: var(--text-muted);
  display: grid;
  gap: 4px;
  font-size: 14px;
  line-height: 1.6;
}

/* ─── PRICING ─── */

.pricing-toggle-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-bottom: 36px;
}

.pricing-toggle-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
}

.pricing-toggle {
  display: inline-flex;
  position: relative;
  padding: 4px;
  border-radius: 14px;
  background: rgba(255,255,255,.6);
  border: 1px solid rgba(255,255,255,.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}

.pricing-toggle-btn {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 0 28px;
  border: none;
  border-radius: 11px;
  background: transparent;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s ease;
  -webkit-user-select: none;
  user-select: none;
  letter-spacing: .01em;
}

.pricing-toggle-btn:hover {
  color: var(--text);
}

.pricing-toggle-btn.active {
  background: var(--wa-teal);
  color: #fff;
  box-shadow: 0 2px 6px rgba(7, 94, 84, 0.3);
}

.pricing-grid {
  grid-template-columns: repeat(4, 1fr);
  align-items: stretch;
}

.pricing-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 28px;
}

.pricing-card.highlight {
  background: rgba(255,255,255,.85);
  border-color: rgba(0,168,132,.2);
  box-shadow: 0 0 0 1px rgba(0,168,132,.06), var(--shadow);
}

.trial-card {
  background: linear-gradient(180deg, rgba(238,248,242,.8), rgba(255,255,255,.7));
}

.badge {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 4px 8px;
  border-radius: 6px;
  background: #e7f6ef;
  color: var(--wa-teal);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
}

.badge-highlight {
  background: #d9fdd3;
  border: 1px solid rgba(7,94,84,.15);
}

.price {
  margin: 0 0 4px;
  font-size: 36px;
  line-height: 1;
  font-weight: 800;
  letter-spacing: -.03em;
}

.price span {
  font-size: 15px;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0;
  margin-left: 2px;
}

.pricing-card .plan-copy {
  min-height: 66px;
  margin: 0 0 14px;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.5;
}

.pricing-card .save-line {
  min-height: 20px;
  margin: 0 0 12px;
}

.pricing-card ul {
  margin-bottom: 20px;
}

.pricing-cta {
  width: 100%;
  height: 42px;
  margin-top: auto;
  font-size: 13px;
}

/* ─── TESTIMONIALS ─── */

.testimonial-card {
  padding: 30px;
  display: flex;
  flex-direction: column;
}

.testimonial-card blockquote {
  margin: 0 0 auto;
  padding-bottom: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-secondary);
}

.testimonial-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
}

.testimonial-photo {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: 50%;
  flex-shrink: 0;
  border: 0;
  object-position: center top;
}

.testimonial-meta strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 1px;
}

.testimonial-meta span {
  display: block;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.3;
}

/* ─── FAQ ─── */

.faq-list {
  display: grid;
  gap: 10px;
  max-width: 780px;
  margin: 0 auto;
}

.faq-list details {
  background: var(--surface-glass);
  border: 1px solid rgba(255,255,255,.5);
  border-radius: var(--radius-sm);
  padding: 18px 22px;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-xs);
  transition: box-shadow .2s;
}

.faq-list details[open] { box-shadow: var(--shadow-sm); }

.faq-list summary {
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.faq-list summary::after {
  content: "+";
  flex-shrink: 0;
  font-size: 18px;
  font-weight: 400;
  color: var(--text-muted);
  transition: transform .2s;
}

.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list summary::-webkit-details-marker { display: none; }

.faq-list details p {
  margin: 10px 0 0;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ─── CTA ─── */

.cta-section { padding: 8px 0 72px; }

.cta-card {
  background: linear-gradient(135deg, var(--wa-teal-dark), var(--wa-teal) 50%, var(--accent-dark));
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  box-shadow: 0 12px 48px rgba(7,94,84,.18);
}

.cta-card .eyebrow { color: rgba(255,255,255,.6); }
.cta-card p { color: rgba(255,255,255,.72); font-size: 16px; line-height: 1.6; }

/* ─── FOOTER ─── */

.site-footer { padding: 0 0 48px; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 24px;
  padding-top: 36px;
  border-top: 1px solid rgba(233,237,239,.4);
}

.footer-grid h4 {
  margin: 0 0 10px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-muted);
  font-weight: 600;
}

.footer-grid a {
  display: block;
  margin-bottom: 6px;
  color: var(--text-muted);
  font-size: 14px;
  transition: color .15s;
}

.footer-grid a:hover { color: var(--text); }
.footer-brand { margin-bottom: 10px; }

.footer-copy {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 320px;
}

/* ─── SIMPLE PAGES ─── */

.simple-page { padding: 48px 0 72px; }

.simple-page-card {
  max-width: 780px;
  margin: 0 auto;
  background: var(--surface-glass);
  border: 1px solid rgba(255,255,255,.5);
  border-radius: var(--radius-lg);
  padding: 44px;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow);
}

.simple-page-card h1 {
  margin: 0 0 10px;
  font-size: 36px;
  letter-spacing: -.03em;
  font-weight: 800;
}

.simple-page-card h2 {
  margin-top: 32px;
  font-size: 22px;
  font-weight: 700;
}

.simple-page-card p,
.simple-page-card li {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
}

.support-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 24px;
}

.support-box {
  padding: 22px;
  border-radius: var(--radius);
  background: var(--surface-muted);
  border: 1px solid var(--border);
}

.support-box h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
}

/* ─── RESPONSIVE ─── */

@media (max-width: 1080px) {
  .nav { display: none; }

  .hero-grid,
  .feature-columns,
  .testimonial-grid,
  .pricing-grid,
  .support-grid,
  .use-case-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .pricing-grid {
    max-width: 420px;
    margin: 0 auto;
  }

  .hero-trust { flex-wrap: wrap; gap: 10px; }

  .feature-bento { gap: 10px; }

  .pricing-card .plan-copy { min-height: auto; }
}

@media (max-width: 720px) {
  .site-header { position: static; }

  .header-row,
  .proof-card,
  .cta-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .proof-card { align-items: center; }

  .hero h1,
  .section-heading h2,
  .cta-card h2,
  .simple-page-card h1 {
    font-size: 28px;
  }

  .section { padding: 48px 0; }
  .shell { width: min(calc(100% - 32px), var(--shell)); }
  .hero { padding: 44px 0 32px; }

  .feature-bento { grid-template-columns: 1fr; }

  .hero-trust {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .hero-trust-sep { display: none; }

  .cta-card { padding: 32px; }

  .pricing-grid { max-width: 100%; }
}