/* ==========================================================================
   WaTell Landing — Vanilla CSS
   Brand: teal #00B8A9, dark #1A2332
   ========================================================================== */

:root {
  --teal: #00B8A9;
  --teal-600: #009E92;
  --teal-700: #008075;
  --teal-soft: rgba(0, 184, 169, 0.08);
  --ink: #1A2332;
  --ink-2: #2A3444;
  --muted: #5B6675;
  --muted-2: #8B95A3;
  --line: #E4E8EC;
  --bg: #FFFFFF;
  --bg-alt: #F5F7F9;
  --surface: #FFFFFF;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.04);
  --shadow-md: 0 4px 16px rgba(16, 24, 40, 0.06);
  --shadow-lg: 0 20px 60px -20px rgba(16, 24, 40, 0.18);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --grad-teal: linear-gradient(135deg, #00B8A9, #00C48C);
  --container: 1200px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #F0F4F8;
    --ink-2: #D4DBE3;
    --muted: #9AA3B1;
    --muted-2: #6E7886;
    --line: #242B36;
    --bg: #0F141B;
    --bg-alt: #141A22;
    --surface: #171E27;
    --teal-soft: rgba(0, 184, 169, 0.12);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 60px -20px rgba(0, 0, 0, 0.6);
  }
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
ul, ol { padding: 0; margin: 0; list-style: none; }
summary { cursor: pointer; list-style: none; }
summary::-webkit-details-marker { display: none; }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.container--narrow { max-width: 820px; }

.section {
  padding: 120px 0;
  position: relative;
}
.section--alt { background: var(--bg-alt); }

@media (max-width: 768px) {
  .section { padding: 72px 0; }
}

.section__head {
  max-width: 720px;
  margin: 0 auto 64px;
  text-align: center;
}
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  margin: 0 0 16px;
}
.section__title {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 16px;
  color: var(--ink);
}
.section__sub {
  font-size: 18px;
  color: var(--muted);
  margin: 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  transition: transform .2s var(--ease), background .2s var(--ease), color .2s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease);
  white-space: nowrap;
  border: 1.5px solid transparent;
}
.btn--sm { padding: 9px 16px; font-size: 14px; }
.btn--lg { padding: 16px 28px; font-size: 16px; border-radius: 14px; }
.btn--full { width: 100%; }

.btn--primary {
  background: var(--teal);
  color: #fff;
  border-color: var(--teal);
}
.btn--primary:hover {
  background: var(--teal-600);
  border-color: var(--teal-600);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px -8px rgba(0, 184, 169, 0.5);
}

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.btn--ghost:hover {
  border-color: var(--teal);
  color: var(--teal);
  transform: translateY(-2px);
}

.btn--white {
  background: #fff;
  color: var(--teal-700);
  border-color: #fff;
}
.btn--white:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

/* ---------- Navigation ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 80;
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.nav.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: var(--shadow-sm);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 32px;
}
.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.nav__wordmark { font-size: 19px; color: var(--ink); }

.nav__menu {
  display: flex;
  gap: 32px;
  font-size: 15px;
  font-weight: 500;
}
.nav__menu a {
  color: var(--muted);
  transition: color .2s var(--ease);
}
.nav__menu a:hover { color: var(--teal); }

.nav__actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.nav__burger {
  display: none;
  width: 44px; height: 44px;
  border-radius: 10px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.nav__burger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .25s var(--ease), opacity .2s var(--ease);
}
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav__menu, .nav__actions { display: none; }
  .nav__burger { display: flex; }
}

/* ---------- Mobile menu ---------- */
.mobile-menu {
  position: fixed;
  inset: 68px 0 0 0;
  background: var(--bg);
  z-index: 70;
  transform: translateX(100%);
  transition: transform .35s var(--ease);
  padding: 32px 24px;
}
.mobile-menu.is-open { transform: translateX(0); }
.mobile-menu__list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.mobile-menu__list a:not(.btn) {
  font-size: 22px;
  font-weight: 600;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}
.mobile-menu__list .btn { margin-top: 8px; padding: 16px; font-size: 16px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 80px 0 120px;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 75% 20%, rgba(0, 184, 169, 0.12), transparent 50%),
    radial-gradient(circle at 15% 60%, rgba(0, 196, 140, 0.06), transparent 45%);
  z-index: -1;
}
.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(0, 0, 0, 0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
}
@media (prefers-color-scheme: dark) {
  .hero__bg::after {
    background-image:
      linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
      linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  }
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; gap: 48px; }
  .hero { padding: 48px 0 72px; }
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--teal-soft);
  color: var(--teal);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
}
.hero__badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 4px rgba(0, 184, 169, 0.15);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .6; }
}

.hero__title {
  font-size: clamp(40px, 6vw, 68px);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.04;
  margin: 0 0 20px;
  color: var(--ink);
}
.grad {
  background: var(--grad-teal);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__sub {
  font-size: 19px;
  color: var(--muted);
  margin: 0 0 32px;
  max-width: 560px;
}
.hero__cta {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.hero__fineprint {
  font-size: 13px;
  color: var(--muted-2);
  margin: 0;
}

/* ---------- Mock Window ---------- */
.mock-window, .demo-window {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.mock-window__chrome {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-alt);
}
.dot { width: 11px; height: 11px; border-radius: 50%; display: inline-block; }
.dot--red { background: #FF5F57; }
.dot--yellow { background: #FEBC2E; }
.dot--green { background: #28C840; }
.mock-window__url {
  flex: 1;
  text-align: center;
  font-size: 12px;
  color: var(--muted-2);
  font-family: 'SF Mono', Consolas, monospace;
}

.mock-window__body {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 420px;
}
@media (max-width: 500px) {
  .mock-window__body { grid-template-columns: 1fr; }
  .mock-side { display: none; }
}

.mock-side {
  border-right: 1px solid var(--line);
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--bg-alt);
}
.mock-side__item {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border-radius: 10px;
  cursor: pointer;
  transition: background .15s var(--ease);
}
.mock-side__item:hover { background: rgba(0, 184, 169, 0.05); }
.mock-side__item--active { background: var(--teal-soft); }
.mock-side__name { font-weight: 600; font-size: 14px; color: var(--ink); }
.mock-side__preview { font-size: 12px; color: var(--muted-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mock-side__badge {
  background: var(--teal);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  color: #fff;
  font-weight: 700;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.avatar--sm { width: 32px; height: 32px; font-size: 11px; }
.avatar--lg { width: 64px; height: 64px; font-size: 22px; }

.mock-chat, .demo-chat {
  display: flex;
  flex-direction: column;
  background: var(--surface);
}
.mock-chat__head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}
.mock-chat__name { font-weight: 700; font-size: 14px; color: var(--ink); }
.mock-chat__status { display: flex; gap: 6px; margin-top: 3px; }
.pill {
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 600;
}
.pill--wa { background: rgba(37, 211, 102, 0.12); color: #25D366; }
.pill--lead { background: var(--teal-soft); color: var(--teal); }

.mock-chat__body {
  flex: 1;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background:
    linear-gradient(var(--surface), var(--surface)) padding-box;
  overflow: hidden;
}
.bubble {
  max-width: 78%;
  padding: 10px 14px;
  border-radius: 16px;
  font-size: 14px;
  line-height: 1.4;
  word-wrap: break-word;
}
.bubble--in {
  background: var(--bg-alt);
  color: var(--ink);
  border-bottom-left-radius: 4px;
  align-self: flex-start;
}
.bubble--out {
  background: var(--teal);
  color: #fff;
  border-bottom-right-radius: 4px;
  align-self: flex-end;
}
.bubble.typing {
  display: inline-flex;
  gap: 4px;
  padding: 12px 16px;
}
.bubble.typing span {
  width: 6px; height: 6px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  animation: typing 1.2s infinite;
}
.bubble.typing span:nth-child(2) { animation-delay: 0.15s; }
.bubble.typing span:nth-child(3) { animation-delay: 0.3s; }
@keyframes typing {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.6; }
  30% { transform: translateY(-4px); opacity: 1; }
}

.mock-chat__input {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-top: 1px solid var(--line);
  color: var(--muted-2);
  font-size: 14px;
}
.mock-chat__input span { flex: 1; }

/* ---------- Trust bar ---------- */
.trust {
  padding: 40px 0 20px;
  border-bottom: 1px solid var(--line);
}
.trust__label {
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin: 0 0 20px;
}
.trust__row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 40px;
  align-items: center;
}
.trust__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--muted);
  font-size: 15px;
  opacity: .85;
  transition: opacity .2s var(--ease);
}
.trust__item:hover { opacity: 1; }

/* ---------- Features grid ---------- */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 960px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .features { grid-template-columns: 1fr; } }

.feature {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
  overflow: hidden;
}
.feature::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--grad-teal);
  opacity: 0;
  transition: opacity .25s var(--ease);
}
.feature:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: color-mix(in srgb, var(--teal) 30%, var(--line));
}
.feature:hover::after { opacity: 1; }

.feature__icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--teal-soft);
  color: var(--teal);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.feature__icon svg { width: 24px; height: 24px; }

.feature h3 {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
  color: var(--ink);
}
.feature p {
  font-size: 15px;
  color: var(--muted);
  margin: 0;
  line-height: 1.55;
}

/* ---------- Steps ---------- */
.steps {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: nowrap;
}
.step {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  position: relative;
}
.step__num {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--grad-teal);
  color: #fff;
  font-weight: 800;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 8px 20px -6px rgba(0, 184, 169, 0.5);
}
.step h3 {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--ink);
}
.step p {
  font-size: 15px;
  color: var(--muted);
  margin: 0;
}
.step__arrow {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
}
@media (max-width: 860px) {
  .steps { flex-direction: column; }
  .step__arrow { transform: rotate(90deg); margin: 0 auto; }
}

/* ---------- Demo window (product screenshot) ---------- */
.demo-body {
  display: grid;
  grid-template-columns: 56px 260px 1fr 280px;
  min-height: 520px;
}
@media (max-width: 1100px) { .demo-body { grid-template-columns: 56px 240px 1fr; } .demo-crm { display: none; } }
@media (max-width: 768px)  { .demo-body { grid-template-columns: 1fr; } .demo-rail, .demo-list { display: none; } }

.demo-rail {
  background: var(--ink);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 0;
  gap: 12px;
}
.demo-rail__logo {
  padding: 6px;
  border-radius: 10px;
  margin-bottom: 8px;
}
.demo-rail__icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
}
.demo-rail__icon.active { background: var(--teal); }

.demo-list {
  border-right: 1px solid var(--line);
  background: var(--bg-alt);
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.demo-list__search {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 9px 12px;
  font-size: 13px;
  color: var(--muted-2);
  margin-bottom: 8px;
}
.demo-list__item {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border-radius: 10px;
  cursor: pointer;
}
.demo-list__item--active { background: var(--teal-soft); }
.demo-list__info { overflow: hidden; }
.demo-list__name { font-weight: 600; font-size: 14px; color: var(--ink); }
.demo-list__preview { font-size: 12px; color: var(--muted-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.demo-chat { border-right: 1px solid var(--line); }

.demo-crm {
  padding: 24px;
  background: var(--bg-alt);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.demo-crm__avatar { text-align: center; margin-bottom: 10px; }
.demo-crm__avatar .avatar { margin: 0 auto 10px; }
.demo-crm__name { font-weight: 700; font-size: 16px; color: var(--ink); }
.demo-crm__role { font-size: 12px; color: var(--muted-2); }
.demo-crm__field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}
.demo-crm__field:last-child { border-bottom: 0; }
.demo-crm__field span { color: var(--muted-2); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; }
.demo-crm__field b { color: var(--ink); font-weight: 600; }

/* ---------- Pricing ---------- */
.plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
@media (max-width: 900px) { .plans { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; } }

.plan {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
  position: relative;
}
.plan:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.plan--popular {
  border-color: var(--teal);
  box-shadow: 0 20px 50px -20px rgba(0, 184, 169, 0.3);
}
.plan__ribbon {
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--teal);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
}
.plan__name { font-size: 15px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--teal); margin: 0; }
.plan__price { display: flex; align-items: baseline; gap: 6px; }
.plan__amount { font-size: 48px; font-weight: 900; letter-spacing: -0.03em; color: var(--ink); }
.plan__per { font-size: 15px; color: var(--muted); }
.plan__tagline { font-size: 14px; color: var(--muted); margin: -12px 0 0; }
.plan__list { display: flex; flex-direction: column; gap: 10px; font-size: 14px; color: var(--ink-2); }
.plan__list li {
  position: relative;
  padding-left: 26px;
}
.plan__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 6px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--teal-soft) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%2300B8A9'><path fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414L8.414 15 3.293 9.879a1 1 0 111.414-1.414L8.414 12.17l6.879-6.879a1 1 0 011.414 0z' clip-rule='evenodd'/></svg>") center/12px no-repeat;
}
.plan .btn { margin-top: auto; }

/* ---------- FAQ ---------- */
.faq {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq__item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0;
  transition: border-color .2s var(--ease);
  overflow: hidden;
}
.faq__item[open] { border-color: var(--teal); }
.faq__item > summary {
  padding: 22px 28px;
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  position: relative;
}
.faq__item > summary::after {
  content: "";
  flex: 0 0 20px;
  width: 20px; height: 20px;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%235B6675' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>") center/contain no-repeat;
  transition: transform .25s var(--ease);
}
.faq__item[open] > summary::after { transform: rotate(180deg); }
.faq__item p {
  margin: 0;
  padding: 0 28px 22px;
  font-size: 15px;
  color: var(--muted);
  line-height: 1.65;
}

/* ---------- Final CTA ---------- */
.cta {
  padding: 100px 0;
  background: var(--grad-teal);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.15), transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.08), transparent 40%);
  pointer-events: none;
}
.cta__inner { text-align: center; position: relative; }
.cta__title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 900;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  line-height: 1.1;
}
.cta__sub {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.9);
  margin: 0 0 32px;
}

/* ---------- Footer ---------- */
.footer {
  padding: 72px 0 32px;
  background: var(--ink);
  color: #9AA3B1;
  font-size: 14px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
@media (max-width: 768px) { .footer__grid { grid-template-columns: 1fr; gap: 32px; } }

.footer .nav__wordmark { color: #fff; }
.footer__desc { margin: 16px 0 0; max-width: 420px; line-height: 1.65; }
.footer__col h4 {
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 16px;
}
.footer__col a {
  display: block;
  padding: 6px 0;
  color: #9AA3B1;
  transition: color .2s var(--ease);
}
.footer__col a:hover { color: var(--teal); }

.footer__bottom {
  padding-top: 24px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
}
.footer__bottom p { margin: 0; }

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.hero .reveal:nth-child(1) { transition-delay: 0s; }
.hero .reveal:nth-child(2) { transition-delay: 0.08s; }
.hero .reveal:nth-child(3) { transition-delay: 0.16s; }
.hero .reveal:nth-child(4) { transition-delay: 0.24s; }
.hero .reveal:nth-child(5) { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; }
}

/* Sticky primary CTA — revealed once the hero scrolls off-screen.
   The element lives in the nav flex row from page load; we only fade it in. */
.nav__sticky-cta {
  opacity: 0;
  visibility: hidden;
  transform: translateX(4px);
  transition: opacity 0.22s ease, transform 0.22s ease, visibility 0s linear 0.22s;
  pointer-events: none;
}
.nav__sticky-cta.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  pointer-events: auto;
  transition: opacity 0.22s ease, transform 0.22s ease;
}
/* Hide it on narrow mobile — there the burger takes over the nav actions. */
@media (max-width: 640px) {
  .nav__sticky-cta { display: none; }
}

/* Testimonials — shown only when admin adds at least one */
.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 32px;
}
.testimonial {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 1px 3px rgba(15,23,42,0.06);
}
.testimonial__quote {
  font-size: 15px;
  line-height: 1.6;
  color: #1e293b;
  margin: 0 0 16px;
}
.testimonial__quote::before {
  content: "�C";
  font-size: 32px;
  color: #00B8A9;
  line-height: 0;
  margin-right: 4px;
  vertical-align: -4px;
}
.testimonial__meta {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50
/* Testimonials — shown only when admin adds at least one */
.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 32px;
}
.testimonial {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
}
.testimonial__quote {
  font-size: 15px;
  line-height: 1.6;
  color: #1e293b;
  margin: 0 0 16px;
}
.testimonial__quote::before {
  content: "\201C";
  font-size: 32px;
  color: #00B8A9;
  line-height: 0;
  margin-right: 4px;
  vertical-align: -4px;
}
.testimonial__meta { display: flex; align-items: center; gap: 12px; }
.testimonial__avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00B8A9, #128c7e);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 14px;
  flex-shrink: 0;
  overflow: hidden;
}
.testimonial__avatar img { width: 100%; height: 100%; object-fit: cover; }
.testimonial__author { font-weight: 600; color: #0f172a; font-size: 14px; }
.testimonial__role { font-size: 12px; color: #64748b; margin-top: 2px; }