/* ===== Engagesure landing page ===== */
:root {
  --green-900: #0f3d2e;
  --green-700: #15724f;
  --green-600: #1c8a60;
  --green-500: #22a06b;
  --green-100: #e3f4ec;
  --green-50:  #f1faf5;
  --teal:      #0d9488;
  --teal-dark: #0f766e;
  --teal-bright:#14b8a6;
  --teal-soft: #99f6e4;
  --ink:       #0d1b16;
  --body:      #41534b;
  --muted:     #6b7d74;
  --line:      #e2e9e5;
  --bg:        #ffffff;
  --bg-soft:   #f6faf8;
  --radius:    16px;
  --shadow:    0 10px 40px rgba(15, 61, 46, 0.08);
  --shadow-sm: 0 2px 10px rgba(15, 61, 46, 0.06);
  --max:       1140px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--body);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }

h1, h2, h3, h4 { color: var(--ink); line-height: 1.2; font-weight: 700; }
a { color: inherit; text-decoration: none; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 600; font-size: 15px; border-radius: 10px;
  padding: 11px 20px; cursor: pointer; border: 1px solid transparent;
  transition: transform .12s ease, background .2s ease, box-shadow .2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--green-600); color: #fff; box-shadow: 0 4px 14px rgba(28,138,96,.3); }
.btn-primary:hover { background: var(--green-700); }
.btn-outline { background: #fff; border-color: var(--line); color: var(--ink); }
.btn-outline:hover { border-color: var(--green-500); }
.btn-ghost { color: var(--ink); padding: 11px 14px; }
.btn-ghost:hover { color: var(--green-700); }
.btn-lg { padding: 14px 26px; font-size: 16px; }
.btn-sm { padding: 8px 14px; font-size: 14px; }

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; gap: 28px; height: 68px; }
.brand { display: flex; align-items: center; gap: 9px; }
.brand-mark { width: 26px; height: 26px; display: block; color: var(--teal); }
.brand-name { font-weight: 800; color: var(--ink); letter-spacing: -.02em; font-size: 19px; }
.nav-links { display: flex; gap: 24px; margin-left: 8px; flex: 1; }
.nav-links a { color: var(--body); font-size: 15px; font-weight: 500; }
.nav-links a:hover { color: var(--green-700); }
.nav-actions { display: flex; align-items: center; gap: 8px; }
.nav-toggle { display: none; background: none; border: 0; flex-direction: column; gap: 5px; cursor: pointer; padding: 6px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: .2s; }

/* ===== Hero ===== */
.hero { background: linear-gradient(180deg, var(--green-50), #fff 60%); padding: 64px 0 40px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 600; color: var(--green-700);
  background: var(--green-100); padding: 6px 12px; border-radius: 999px; margin-bottom: 20px;
}
.hero h1 { font-size: 60px; font-weight: 800; letter-spacing: -.03em; }
.hero h1 .accent { color: var(--green-600); }
.lead { font-size: 19px; color: var(--body); margin: 20px 0 28px; max-width: 520px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-note { margin-top: 18px; font-size: 14px; color: var(--muted); }

/* Hero card mockup */
.hero-card { background: #fff; border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow); overflow: hidden; }
.hero-card-top { display: flex; align-items: center; gap: 7px; padding: 12px 16px; border-bottom: 1px solid var(--line); background: var(--bg-soft); }
.hero-card-top .dot { width: 11px; height: 11px; border-radius: 50%; background: #d6e0db; }
.hero-url { margin-left: 10px; font-size: 13px; color: var(--muted); }
.hero-card-body { padding: 22px; display: grid; gap: 18px; }
.health-row { display: grid; grid-template-columns: auto 1fr; gap: 22px; align-items: center; }
.health-score { font-size: 40px; font-weight: 800; color: var(--green-600); line-height: 1; }
.health-score span { font-size: 18px; color: var(--muted); font-weight: 600; }
.health-label { font-size: 13px; color: var(--muted); margin-top: 4px; }
.health-delta { font-size: 12px; color: var(--green-700); font-weight: 600; margin-top: 2px; }
.health-bars { display: grid; gap: 9px; }
.bar { display: grid; grid-template-columns: 42px 1fr 38px; align-items: center; gap: 10px; font-size: 12px; }
.bar span { color: var(--muted); font-weight: 600; }
.bar b { color: var(--ink); text-align: right; }
.track { height: 7px; background: var(--green-100); border-radius: 999px; overflow: hidden; }
.track i { display: block; height: 100%; background: linear-gradient(90deg, var(--green-500), var(--green-600)); border-radius: 999px; }
.assistant { background: var(--green-50); border: 1px solid var(--green-100); border-radius: 14px; padding: 16px; }
.assistant-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.assistant-name { font-weight: 700; color: var(--ink); font-size: 14px; }
.status-online { font-size: 11px; color: var(--green-700); font-weight: 600; display: inline-flex; align-items: center; gap: 5px; }
.status-online::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--green-500); }
.assistant p { font-size: 14px; margin-bottom: 12px; }

/* Logos */
.logos { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--line); }
.logos-label { font-size: 13px; color: var(--muted); font-weight: 500; }
.logos ul { list-style: none; display: flex; gap: 28px; flex-wrap: wrap; }
.logos li { font-weight: 700; color: #aab8b1; font-size: 17px; letter-spacing: -.01em; }

/* ===== Section shared ===== */
section { padding: 72px 0; }
.section-tag { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--green-600); margin-bottom: 12px; }
section h2 { font-size: 36px; font-weight: 800; letter-spacing: -.02em; max-width: 760px; }
.section-sub { font-size: 18px; color: var(--body); margin-top: 14px; max-width: 640px; }

/* ===== Stats ===== */
.stats { background: var(--green-900); color: #cfe3da; }
.stats h2 { color: #fff; }
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 40px; }
.stat-num { font-size: 52px; font-weight: 800; color: #fff; letter-spacing: -.02em; }
.stat p { margin-top: 8px; color: #a9c6ba; font-size: 16px; }

/* ===== Areas ===== */
.areas { background: var(--bg-soft); }
.area-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 44px; }
.area-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; }
.area-card h3 { font-size: 20px; margin-bottom: 8px; }
.area-card > p { font-size: 15px; color: var(--body); }
.task-toggle { margin-top: 16px; align-self: flex-start; background: none; border: 0; color: var(--green-700); font-weight: 600; font-size: 14px; cursor: pointer; padding: 0; }
.task-toggle:hover { text-decoration: underline; }
.task-panel { margin-top: 14px; background: var(--green-50); border: 1px solid var(--green-100); border-radius: 12px; padding: 16px; }
.task-meta { font-size: 12px; font-weight: 600; color: var(--green-700); margin-bottom: 8px; }
.task-panel p { font-size: 14px; color: var(--body); }
.task-action { display: inline-block; margin-top: 12px; font-size: 13px; font-weight: 600; color: var(--ink); background: #fff; border: 1px solid var(--line); padding: 7px 12px; border-radius: 8px; }

/* ===== Integrations ===== */
.platform-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 40px; }
.platform { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; background: #fff; }
.platform h3 { font-size: 18px; margin-bottom: 6px; }
.platform p { font-size: 14px; color: var(--muted); }
.integration-chips { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.integration-chips li { font-size: 14px; font-weight: 600; color: var(--body); background: var(--green-50); border: 1px solid var(--green-100); padding: 8px 14px; border-radius: 999px; display: inline-flex; align-items: center; gap: 8px; }
.chip-new { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: #fff; background: var(--green-600); padding: 2px 6px; border-radius: 5px; }

/* ===== Pricing ===== */
.pricing { background: var(--bg-soft); }
.price-card { display: grid; grid-template-columns: 1.2fr 1fr; gap: 0; margin-top: 40px; background: #fff; border: 1px solid var(--line); border-radius: 20px; overflow: hidden; box-shadow: var(--shadow); }
.price-main { padding: 38px; }
.price-main h3 { font-size: 20px; }
.price-amount { font-size: 52px; font-weight: 800; color: var(--ink); margin: 10px 0 14px; letter-spacing: -.02em; }
.price-amount span { font-size: 18px; font-weight: 600; color: var(--muted); }
.price-main > p { font-size: 16px; margin-bottom: 22px; max-width: 380px; }
.price-fineprint { font-size: 13px; color: var(--muted); margin-top: 14px; }
.price-features { list-style: none; padding: 38px; background: var(--green-900); display: grid; gap: 14px; align-content: center; }
.price-features li { color: #d7eae0; font-size: 15px; padding-left: 28px; position: relative; }
.price-features li::before { content: "✓"; position: absolute; left: 0; color: var(--green-500); font-weight: 800; }

.payg { margin-top: 56px; }
.payg h3 { font-size: 22px; }
.payg-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 24px; }
.payg-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.payg-card h4 { font-size: 16px; margin-bottom: 6px; }
.payg-card p { font-size: 14px; color: var(--muted); margin-bottom: 14px; }
.payg-price { font-size: 20px; font-weight: 800; color: var(--green-600); }
.payg-price small { font-size: 13px; font-weight: 500; color: var(--muted); }

/* ===== Resources ===== */
.resource-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 40px; }
.resource { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; transition: border-color .2s, transform .12s; display: block; }
.resource:hover { border-color: var(--green-500); transform: translateY(-2px); }
.resource-tag { display: inline-block; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--green-700); background: var(--green-100); padding: 3px 9px; border-radius: 6px; margin-bottom: 12px; }
.resource h3 { font-size: 16px; line-height: 1.35; margin-bottom: 8px; }
.resource p { font-size: 14px; color: var(--muted); }
.resource-all { margin-top: 28px; font-weight: 600; }
.resource-all a { color: var(--green-700); }
.resource-all a:hover { text-decoration: underline; }

/* ===== Testimonials ===== */
.testimonials { background: var(--bg-soft); }
.quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.quote { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow-sm); }
.quote blockquote { font-size: 16px; color: var(--ink); line-height: 1.55; }
.quote figcaption { display: flex; align-items: center; gap: 12px; margin-top: 20px; }
.avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--green-600); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; flex-shrink: 0; }
.quote figcaption strong { display: block; color: var(--ink); font-size: 15px; }
.quote figcaption small { color: var(--muted); font-size: 13px; }

/* ===== FAQ ===== */
.faq-list { margin-top: 36px; max-width: 820px; }
.faq-list details { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq-list summary { font-weight: 600; color: var(--ink); font-size: 17px; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; font-size: 22px; color: var(--green-600); font-weight: 400; transition: transform .2s; }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p { margin-top: 12px; color: var(--body); font-size: 15px; max-width: 720px; }

/* ===== Final CTA ===== */
.cta { background: linear-gradient(135deg, var(--green-700), var(--green-900)); text-align: center; }
.cta h2 { color: #fff; font-size: 40px; }
.cta p { color: #bcd8cb; font-size: 18px; margin: 16px 0 28px; }
.cta .btn-primary { background: #fff; color: var(--green-700); }
.cta .btn-primary:hover { background: #eafff5; }

/* ===== Footer ===== */
.site-footer { background: var(--ink); color: #9fb2aa; padding: 56px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr; gap: 28px; }
.footer-logo { display: inline-flex; align-items: center; gap: 9px; }
.footer-mark { width: 24px; height: 24px; display: block; color: #f5f1e8; }
.footer-brand .brand-name { color: #fff; }
.footer-brand p { margin-top: 12px; font-size: 14px; max-width: 240px; }
.footer-col h4 { color: #fff; font-size: 14px; margin-bottom: 14px; }
.footer-col a { display: block; font-size: 14px; color: #9fb2aa; margin-bottom: 9px; }
.footer-col a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 40px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); font-size: 13px; color: #7f948b; }

/* ===== Responsive ===== */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero h1 { font-size: 46px; }
  .area-grid, .resource-grid, .platform-grid, .payg-grid, .quote-grid, .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .price-card { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .nav-links, .nav-actions { display: none; }
  .nav-toggle { display: flex; }
  .site-header.open .nav-links { display: flex; position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; background: #fff; padding: 16px 24px; border-bottom: 1px solid var(--line); gap: 16px; }
  .site-header.open .nav-actions { display: flex; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 10px; padding: 0 24px 16px; background: #fff; }
  .hero h1 { font-size: 38px; }
  .lead { font-size: 17px; }
  section { padding: 52px 0; }
  section h2, .cta h2 { font-size: 28px; }
  .area-grid, .resource-grid, .platform-grid, .payg-grid, .quote-grid, .stats-grid, .footer-grid { grid-template-columns: 1fr; }
  .health-row { grid-template-columns: 1fr; }
}

/* ===== How it works — animation ===== */
.how { background: #fff; }
.ea-stage {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin-top: 44px;
  background: var(--card, #fff); border: 1px solid var(--line); border-radius: 24px;
  box-shadow: 0 20px 60px rgba(13,148,136,.10); overflow: hidden;
}
.ea-viz {
  display: flex; align-items: center; justify-content: center; padding: 20px;
  background: radial-gradient(420px 380px at 50% 60%, #effaf6 0%, #ffffff 70%);
}
.ea-viz svg { width: 100%; height: auto; max-height: 440px; display: block; }

.ea-branch { stroke: var(--teal); stroke-width: 3.2; stroke-linecap: round; fill: none; opacity: .2;
  transition: stroke-dashoffset 1.05s cubic-bezier(.5,.05,.2,1), opacity .5s ease; }
.ea-branch.drawn { opacity: 1; }

.ea-node .ea-halo { fill: var(--teal); opacity: 0; transform-box: fill-box; transform-origin: center; transform: scale(.4);
  transition: opacity .6s ease, transform .6s ease; }
.ea-node .ea-core { fill: #cdeee7; stroke: var(--teal); stroke-width: 2.2; transform-box: fill-box; transform-origin: center; transform: scale(.55);
  transition: fill .5s ease, transform .55s cubic-bezier(.34,1.56,.64,1); }
.ea-node .ea-ring { fill: none; stroke: var(--teal-bright); stroke-width: 2; opacity: 0; transform-box: fill-box; transform-origin: center; }
.ea-node.on .ea-core { fill: var(--teal); transform: scale(1); }
.ea-node.on .ea-halo { opacity: .16; transform: scale(1); }
.ea-node.active .ea-halo { opacity: .22; }
.ea-node.active .ea-ring { animation: ea-pulse 1.8s ease-out infinite; }
@keyframes ea-pulse { 0%{opacity:.6;transform:scale(.7)} 70%{opacity:0;transform:scale(1.9)} 100%{opacity:0;transform:scale(1.9)} }
.ea-stage.finale .ea-node .ea-halo { opacity: .22; transform: scale(1.05); }
.ea-stage.finale .ea-branch { opacity: 1; }

.ea-panel { padding: 40px; display: flex; flex-direction: column; justify-content: center;
  border-left: 1px solid var(--line); background: linear-gradient(180deg,#ffffff,#fbfdfc); }
.ea-chip { display: inline-flex; align-items: center; gap: 8px; align-self: flex-start;
  font-size: 12px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--teal-dark);
  background: #e4f6f0; border: 1px solid #c9ece3; padding: 6px 12px; border-radius: 999px; margin-bottom: 18px; }
.ea-chip .num { color: var(--teal); }
.ea-title { font-size: 28px; font-weight: 800; color: var(--ink); letter-spacing: -.02em; line-height: 1.15; }
.ea-desc { font-size: 16px; line-height: 1.6; color: var(--body); margin-top: 14px; max-width: 440px; }
.ea-fade { animation: ea-fadein .55s ease both; }
@keyframes ea-fadein { from{opacity:0;transform:translateY(10px)} to{opacity:1;transform:none} }
.ea-dots { display: flex; gap: 9px; margin-top: 26px; }
.ea-dots button { width: 32px; height: 5px; border-radius: 999px; border: 0; background: #d7e6e0; cursor: pointer; padding: 0; transition: background .3s; }
.ea-dots button.done { background: var(--teal-soft); }
.ea-dots button.cur { background: var(--teal); }
.ea-controls { display: flex; gap: 10px; margin-top: 24px; }

@media (max-width: 820px) {
  .ea-stage { grid-template-columns: 1fr; }
  .ea-panel { border-left: 0; border-top: 1px solid var(--line); padding: 28px 24px; }
  .ea-title { font-size: 24px; }
}