:root {
  --surface: #ffffff;
  --surface-muted: #f5f8f7;
  --ink: #0f1720;
  --ink-muted: #56606d;
  --line: #dfe5e3;
  --primary: #14a895;
  --primary-dark: #0e7f71;
  --accent: #eb6534;
  --radius: 14px;
  --font-body: "DM Sans", system-ui, sans-serif;
  --font-display: "Space Grotesk", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font: 400 16px/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary-dark); }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.15; margin: 0; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 768px) { .wrap { padding: 0 32px; } }

.button {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 52px; padding: 0 22px;
  border-radius: var(--radius); border: 1px solid var(--primary);
  background: var(--primary); color: #fff;
  font: 500 15px/1 var(--font-body); text-decoration: none;
  transition: background .15s, border-color .15s, color .15s;
}
.button:hover { background: var(--primary-dark); border-color: var(--primary-dark); }
.button-small { min-height: 40px; padding: 0 16px; }
.button-outline { background: transparent; color: var(--ink); border-color: var(--line); }
.button-outline:hover { background: transparent; border-color: var(--ink); }

.store-badge {
  display: inline-flex; align-items: center; gap: 10px;
  min-height: 52px; padding: 0 18px 0 14px;
  background: #000; color: #fff; border-radius: var(--radius);
  text-decoration: none; border: 1px solid #3a3a3a;
}
.store-badge span { display: flex; flex-direction: column; font: 500 18px/1.05 var(--font-body); }
.store-badge small { font-size: 11px; letter-spacing: .02em; text-transform: uppercase; opacity: .85; }

.site-header { border-bottom: 1px solid var(--line); background: var(--surface); position: sticky; top: 0; z-index: 10; }
.header-row { display: flex; align-items: center; justify-content: space-between; min-height: 68px; }
.header-nav { display: flex; align-items: center; gap: 28px; }
.header-nav > a:not(.button) { color: var(--ink-muted); text-decoration: none; font-size: 15px; }
.header-nav > a:not(.button):hover { color: var(--ink); }
@media (max-width: 960px) { .header-nav > a:not(.button) { display: none; } }
@media (max-width: 960px) { .header-nav { gap: 12px; } }

.lang-switch { display: flex; border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.lang-switch a {
  padding: 5px 10px; border-radius: 999px; text-decoration: none;
  font: 500 13px/1 var(--font-body); color: var(--ink-muted);
}
.lang-switch a[aria-current="true"] { background: var(--ink); color: #fff; }

.legal-note {
  margin-top: 24px; padding: 14px 16px; border-radius: var(--radius);
  background: var(--surface-muted); border: 1px solid var(--line); color: var(--ink-muted);
}

.hero { border-bottom: 1px solid var(--line); }
.hero-grid { display: grid; gap: 48px; padding-top: 56px; padding-bottom: 56px; }
@media (min-width: 960px) {
  .hero-grid { grid-template-columns: 1.15fr 1fr; align-items: center; padding-top: 96px; padding-bottom: 96px; }
}
.hero h1 { font-size: clamp(40px, 6.4vw, 72px); font-weight: 700; letter-spacing: -.03em; text-wrap: balance; }
.lead { margin-top: 24px; max-width: 34em; font-size: 18px; color: var(--ink-muted); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

.step-number {
  font: 700 15px/1 var(--font-display); color: var(--primary);
  font-variant-numeric: tabular-nums; letter-spacing: .04em;
}

.pipeline { border-top: 1px solid var(--line); }
.pipeline li {
  display: grid; grid-template-columns: 56px 1fr; gap: 8px;
  padding: 22px 0; border-bottom: 1px solid var(--line);
}
.pipeline .step-number { font-size: 28px; color: var(--ink); opacity: .18; padding-top: 2px; }
.pipeline li:last-child .step-number { color: var(--primary); opacity: 1; }
.pipeline h3 { font-size: 19px; font-weight: 500; }
.pipeline p { color: var(--ink-muted); font-size: 15px; margin-top: 4px; }

.band { border-bottom: 1px solid var(--line); }
.networks { display: grid; gap: 28px; padding-top: 32px; padding-bottom: 32px; }
@media (min-width: 768px) { .networks { grid-template-columns: 2fr 1fr; } }
.label {
  font: 500 12px/1 var(--font-body); color: var(--ink-muted);
  text-transform: uppercase; letter-spacing: .1em; margin-bottom: 14px;
}
.networks-list { display: flex; flex-wrap: wrap; gap: 10px; }
.networks-list li {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 16px 8px 10px; border: 1px solid var(--line); border-radius: var(--radius);
  font: 500 15px/1.2 var(--font-display);
}
.networks-list img { height: 32px; width: auto; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips li {
  padding: 8px 16px; border: 1px solid var(--line); border-radius: 999px;
  font: 500 15px/1.2 var(--font-display);
}

.section { padding: 72px 0; }
@media (min-width: 960px) { .section { padding: 112px 0; } }
.section-muted { background: var(--surface-muted); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-title { font-size: clamp(30px, 4vw, 44px); font-weight: 700; letter-spacing: -.02em; max-width: 16em; }

.steps { display: grid; margin-top: 48px; border-top: 1px solid var(--ink); }
@media (min-width: 640px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.steps li { padding: 24px 24px 32px 0; border-bottom: 1px solid var(--line); }
@media (min-width: 960px) {
  .steps li { border-bottom: 0; padding-left: 24px; border-left: 1px solid var(--line); }
  .steps li:first-child { padding-left: 0; border-left: 0; }
}
.steps .step-number { display: block; font-size: 56px; color: var(--ink); margin-bottom: 28px; }
.steps h3 { font-size: 20px; font-weight: 500; margin-bottom: 8px; }
.steps p { color: var(--ink-muted); font-size: 15px; }

.features { display: grid; margin-top: 48px; gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (min-width: 640px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .features { grid-template-columns: repeat(3, 1fr); } }
.features article { background: var(--surface); padding: 28px; }
.features h3 { font-size: 19px; font-weight: 500; margin-bottom: 8px; }
.features p { color: var(--ink-muted); font-size: 15px; }

.faq { display: grid; gap: 40px; }
@media (min-width: 960px) { .faq { grid-template-columns: 1fr 2fr; } }
.faq-list { border-top: 1px solid var(--ink); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary {
  cursor: pointer; list-style: none; padding: 20px 32px 20px 0; position: relative;
  font: 500 18px/1.4 var(--font-display);
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: ""; position: absolute; right: 4px; top: 50%; width: 10px; height: 10px;
  border-right: 2px solid var(--ink-muted); border-bottom: 2px solid var(--ink-muted);
  transform: translateY(-70%) rotate(45deg); transition: transform .2s;
}
.faq-list details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq-list details p { padding: 0 0 22px; color: var(--ink-muted); max-width: 40em; }

.cta { background: var(--primary-dark); color: #fff; }
.cta-row { display: grid; gap: 8px; padding-top: 64px; padding-bottom: 64px; }
@media (min-width: 960px) { .cta-row { grid-template-columns: 1fr auto; align-items: center; } }
.cta h2 { font-size: clamp(28px, 3.6vw, 40px); font-weight: 700; letter-spacing: -.02em; max-width: 14em; }
.cta .actions { margin-top: 24px; }
@media (min-width: 960px) { .cta .actions { margin-top: 0; } }

.site-footer { border-top: 1px solid var(--line); font-size: 15px; }
.footer-grid { display: grid; gap: 32px; padding-top: 48px; padding-bottom: 40px; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; } }
.footer-grid h2 { font: 500 12px/1 var(--font-body); color: var(--ink-muted); text-transform: uppercase; letter-spacing: .1em; margin-bottom: 14px; }
.footer-grid nav, .footer-grid > div { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.footer-grid a { color: var(--ink); text-decoration: none; }
.footer-grid a:hover { color: var(--primary-dark); }
.made-by { display: flex; align-items: center; gap: 10px; color: var(--ink-muted); font-size: 14px; }
.made-by img { height: 28px; width: auto; }

.section-dark { background: var(--ink); color: #fff; }
.section-dark .lead, .section-dark .app-points p { color: rgba(255, 255, 255, .72); }
.section-dark .app-points { border-top-color: #fff; }
.section-dark .app-points li { border-bottom-color: rgba(255, 255, 255, .16); }

.section-dark .label { color: rgba(255, 255, 255, .6); margin-bottom: 6px; }

.showcase { margin-top: 64px; padding-top: 40px; border-top: 1px solid rgba(255, 255, 255, .16); }
.showcase-head { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 20px; }
.showcase-head img { border-radius: 14px; }
.showcase-head h3 { font-size: 24px; font-weight: 500; }
.showcase-head p:not(.label) { color: rgba(255, 255, 255, .72); }
.showcase-links { display: flex; gap: 8px; }
@media (min-width: 768px) { .showcase-links { margin-left: auto; } }
.showcase-links a {
  color: #fff; text-decoration: none; font-size: 14px;
  border: 1px solid rgba(255, 255, 255, .35); border-radius: 999px; padding: 8px 16px;
}
.showcase-links a:hover { border-color: #fff; }
.showcase-screens {
  display: grid; grid-auto-flow: column; grid-auto-columns: 240px; gap: 16px;
  margin-top: 32px; overflow-x: auto; scroll-snap-type: x mandatory;
}
@media (min-width: 960px) { .showcase-screens { grid-auto-columns: 280px; } }
.showcase-screens img { width: 100%; border-radius: 16px; scroll-snap-align: start; }

.app-grid { display: grid; gap: 40px; }
@media (min-width: 960px) { .app-grid { grid-template-columns: 1fr 1fr; align-items: start; gap: 64px; } }
.app-points { border-top: 1px solid var(--ink); }
.app-points li { padding: 20px 0; border-bottom: 1px solid var(--line); }
.app-points h3 { font-size: 19px; font-weight: 500; }
.app-points p { color: var(--ink-muted); font-size: 15px; margin-top: 4px; }

.plans { display: grid; gap: 16px; margin-top: 40px; }
@media (min-width: 768px) { .plans { grid-template-columns: repeat(3, 1fr); } }
.plan { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.plan-featured { border: 2px solid var(--primary); }
.plan h3 { font-size: 15px; font-weight: 500; color: var(--ink-muted); text-transform: uppercase; letter-spacing: .08em; }
.price { margin-top: 16px; color: var(--ink-muted); font-size: 16px; }
.price span { font: 700 48px/1 var(--font-display); color: var(--ink); letter-spacing: -.02em; }
.plan-featured .price span { color: var(--primary-dark); }
.plan-note { margin-top: 12px; color: var(--ink-muted); font-size: 15px; }
.footer-base { border-top: 1px solid var(--line); padding-top: 20px; padding-bottom: 28px; color: var(--ink-muted); font-size: 14px; }

.legal { padding: 56px 0 96px; }
.legal-grid { display: grid; gap: 40px; }
@media (min-width: 960px) { .legal-grid { grid-template-columns: 240px 1fr; gap: 64px; } }
.legal-nav { display: flex; flex-direction: column; gap: 10px; align-self: start; }
@media (min-width: 960px) { .legal-nav { position: sticky; top: 100px; } }
.legal-nav a { color: var(--ink-muted); text-decoration: none; }
.legal-nav a[aria-current="page"] { color: var(--ink); font-weight: 500; }
.legal h1 { font-size: clamp(34px, 5vw, 52px); font-weight: 700; letter-spacing: -.02em; }
.legal-meta { color: var(--ink-muted); margin-top: 12px; padding-bottom: 28px; border-bottom: 1px solid var(--ink); }
.prose { max-width: 44em; }
.prose h2 { font-size: 22px; font-weight: 500; margin: 40px 0 12px; }
.prose p, .prose li { color: #2b3440; }
.prose p + p { margin-top: 12px; }
.prose ul, .prose ol { margin-top: 12px; padding-left: 22px; }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li + li { margin-top: 6px; }

.whatsapp-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 20;
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: #fff;
  animation: whatsapp-enter .5s cubic-bezier(.2, .8, .2, 1) .6s both;
}
.whatsapp-icon {
  position: relative; display: grid; place-items: center;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25d366; box-shadow: 0 10px 24px -6px rgba(18, 140, 126, .55);
  transition: transform .2s ease;
}
.whatsapp-icon::before, .whatsapp-icon::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid #25d366; animation: whatsapp-pulse 2.4s ease-out infinite;
}
.whatsapp-icon::after { animation-delay: 1.2s; }
.whatsapp-label {
  padding: 10px 14px; border-radius: 999px; background: var(--ink);
  font: 500 14px/1 var(--font-body); white-space: nowrap;
  opacity: 0; transform: translateX(8px); pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
}
.whatsapp-float:hover .whatsapp-icon, .whatsapp-float:focus-visible .whatsapp-icon { transform: scale(1.08); }
.whatsapp-float:hover .whatsapp-label, .whatsapp-float:focus-visible .whatsapp-label { opacity: 1; transform: none; }
@media (max-width: 640px) { .whatsapp-label { display: none; } }

@keyframes whatsapp-pulse {
  from { transform: scale(1); opacity: .7; }
  to { transform: scale(1.7); opacity: 0; }
}
@keyframes whatsapp-enter {
  from { transform: translateY(24px) scale(.6); opacity: 0; }
  to { transform: none; opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .whatsapp-float, .whatsapp-icon::before, .whatsapp-icon::after { animation: none; }
}