:root {
  color-scheme: light;
  --page: #fff;
  --ink: #0b3b30;
  --jade: #1dbf85;
  --mint: #cff2e0;
  --muted: #466a62;
  --line: #d3dcda;
  --control-line: #648478;
  --error: #94283a;
  --sans: "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font: 500 1rem/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, p { margin: 0; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button, a, input, select { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
img { display: block; max-width: 100%; object-fit: cover; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 4px; }
::selection { background: var(--mint); color: var(--ink); }

.wrap { width: min(1184px, calc(100% - 96px)); margin-inline: auto; }
.dot { color: var(--jade); }
.eyebrow {
  font: 600 .7rem/1.45 var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.icon-library { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon {
  display: block;
  width: 20px;
  height: 20px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  clip-path: inset(50%);
  overflow: hidden;
  white-space: nowrap;
}

.masthead { border-bottom: 1px solid var(--line); }
.masthead-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 6px 24px;
  min-height: 78px;
  padding-block: 8px;
}
.wordmark {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -.055em;
  line-height: 1;
}
.masthead .wordmark { display: inline-flex; align-items: center; }
.brand-mark {
  width: 35px;
  height: 35px;
  margin-right: 8px;
  background: var(--ink);
  mask: url("fotos/liga.svg") center / contain no-repeat;
}
.nav { display: flex; align-items: center; gap: 30px; color: var(--muted); font-size: .875rem; font-weight: 600; }
.nav a { padding-block: 10px; }
.nav a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 5px; }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(338px, 435px);
  align-items: center;
  gap: clamp(36px, 6vw, 88px);
  padding-block: 66px 76px;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  background: var(--mint);
  border-radius: 100px;
}
.hero-tag .icon { width: 15px; height: 15px; }
.hero h1 {
  margin-block: 20px 24px;
  font-size: clamp(3.15rem, 6.05vw, 5.5rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -.065em;
}
.rotating-title { display: grid; overflow: hidden; padding-bottom: .08em; margin-bottom: -.08em; }
.hero-word { grid-area: 1 / 1; visibility: hidden; }
.hero-word.is-current { visibility: visible; animation: word-in .38s ease-out both; }
@keyframes word-in {
  from { opacity: 0; transform: translateY(.22em); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-intro {
  max-width: 39ch;
  font-size: clamp(1.04rem, 1.5vw, 1.25rem);
  line-height: 1.55;
  color: var(--muted);
}
.hero-people {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 32px;
  border-top: 1px solid var(--line);
  padding-top: 19px;
  width: fit-content;
  max-width: 100%;
}
.avatar-stack { display: flex; flex: none; padding-left: 2px; }
.avatar-stack img { border: 2px solid var(--page); border-radius: 50%; background: var(--mint); }
.avatar-stack img + img { margin-left: -10px; }
.hero-people p { font-size: .76rem; line-height: 1.4; color: var(--muted); }
.hero-people strong { display: block; color: var(--ink); font-size: .84rem; }

.signup {
  isolation: isolate;
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 3vw, 36px);
  border: 1px solid #b7dfca;
  border-radius: 22px;
  background: var(--mint);
}
.signup::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -104px;
  right: -112px;
  width: 262px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: repeating-radial-gradient(circle, transparent 0 17px, #0b3b301f 18px 19px, transparent 20px);
  pointer-events: none;
}
.signup-header { margin-bottom: 24px; }
.signup-header .eyebrow { margin-bottom: 7px; }
.signup-header h2 {
  font-size: clamp(1.75rem, 2.65vw, 2.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.06em;
}
.signup-header > p:last-child { margin-top: 7px; font-size: .875rem; color: var(--muted); }
.field + .field { margin-top: 12px; }
.field label { display: block; margin-bottom: 4px; font-size: .8rem; font-weight: 700; }
.field :is(input, select) {
  display: block;
  width: 100%;
  min-width: 0;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--control-line);
  border-radius: 9px;
  background: var(--page);
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.4;
}
.field :is(input, select):focus-visible { outline-offset: 1px; }
.field input::placeholder, .field select:invalid { color: var(--muted); opacity: 1; }
.field input[aria-invalid="true"] { border-color: var(--error); }
.field-error { margin-top: 4px; font-size: .8rem; font-weight: 600; color: var(--error); }
.select-wrap { position: relative; }
.select-wrap select { appearance: none; padding-right: 40px; cursor: pointer; }
.select-wrap .icon {
  position: absolute;
  top: 50%;
  right: 12px;
  width: 17px;
  height: 17px;
  transform: translateY(-50%);
  pointer-events: none;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 13px;
  min-height: 51px;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: 9px;
  font-size: .95rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
  transition: background-color .18s, color .18s;
}
.button .icon { transition: transform .18s ease; }
.button:hover .icon { transform: translateX(3px); }
.button-primary { width: 100%; margin-top: 18px; background: var(--ink); color: var(--mint); }
.button-primary:hover { background: #165645; color: var(--page); }
.button-primary:disabled { cursor: wait; opacity: .75; }
.privacy {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 13px;
  color: var(--muted);
  font-size: .73rem;
  text-align: center;
}
.privacy .icon { width: 13px; height: 13px; }

.section { padding-block: 74px 80px; border-top: 1px solid var(--line); }
.section-heading { margin-bottom: 32px; }
.section-kicker { display: flex; gap: 10px; align-items: center; margin-bottom: 12px; }
.section-kicker span { color: var(--muted); }
.section-heading h2, .closing h2 {
  font-size: clamp(2.3rem, 4.3vw, 3.85rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -.055em;
}
.section-heading > p:last-child { margin-top: 12px; color: var(--muted); }

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--line);
}
.benefit { padding: clamp(21px, 2.35vw, 34px); background: var(--page); }
.benefit-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.benefit-top .eyebrow { color: var(--muted); letter-spacing: .08em; }
.icon-tile {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 11px;
  background: var(--mint);
}
.benefit h3 { font-size: 1.19rem; font-weight: 700; letter-spacing: -.025em; line-height: 1.25; }
.benefit p { margin-top: 8px; max-width: 36ch; color: var(--muted); font-size: .92rem; }

.founders { background: #f2faf6; }
.founder-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.founder { padding: clamp(20px, 2.6vw, 38px); border: 1px solid var(--line); border-radius: 18px; background: var(--page); }
.founder-head {
  display: flex;
  align-items: center;
  gap: 18px;
  padding-bottom: 19px;
  border-bottom: 1px solid var(--line);
}
.founder-head img { width: 76px; height: 76px; flex: none; border-radius: 13px; background: var(--mint); }
.founder-head .eyebrow { margin-bottom: 5px; color: var(--muted); }
.founder-head h3 { font-size: clamp(1.2rem, 2.2vw, 1.85rem); letter-spacing: -.045em; line-height: 1.1; }
.founder ul { margin: 17px 0 0; padding: 0; display: grid; gap: 9px; list-style: none; }
.founder li { display: block; position: relative; padding-left: 17px; color: var(--muted); font-size: .9rem; }
.founder li::before {
  content: "";
  position: absolute;
  top: .52em;
  left: 1px;
  width: 9px;
  height: 5px;
  border: solid #187b5b;
  border-width: 0 0 1.5px 1.5px;
  transform: rotate(-45deg);
}
.founder strong { color: var(--ink); }

.closing { padding-block: 64px; }
.closing-panel {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  padding: clamp(28px, 4.5vw, 64px);
  border-radius: 22px;
  background: var(--ink);
  color: var(--page);
}
.closing-panel::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 50%;
  right: 0;
  width: min(510px, 90%);
  aspect-ratio: 1;
  border-radius: 50%;
  transform: translate(32%, -52%);
  background: repeating-radial-gradient(circle, transparent 0 29px, #cff2e02d 30px 31px, transparent 32px);
  pointer-events: none;
}
.closing-copy .eyebrow { margin-bottom: 13px; color: var(--mint); }
.closing h2 { font-size: clamp(2rem, 4.35vw, 3.65rem); }
.closing-copy > p:last-child { margin-top: 16px; color: var(--mint); }
.button-mint { flex: none; background: var(--mint); color: var(--ink); }
.button-mint:hover { background: var(--jade); }
.button-mint:focus-visible { outline-color: var(--mint); }
.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding-block: 24px 30px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .8rem;
}
.footer .wordmark { color: var(--ink); font-size: 1rem; }

.success-dialog {
  width: min(420px, calc(100% - 40px));
  max-width: none;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--page);
  color: var(--ink);
  text-align: center;
  box-shadow: 0 16px 48px #0b3b3022;
}
.success-dialog::backdrop { background: #0b3b30b3; }
.success-icon {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin: 0 auto 16px;
  border-radius: 15px;
  background: var(--mint);
}
.success-icon .icon { width: 28px; height: 28px; }
.success-dialog h2 { font-size: 2rem; letter-spacing: -.055em; line-height: 1.1; }
.success-dialog p { margin-top: 12px; color: var(--muted); }
.success-dialog .success-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
  color: var(--ink);
  font-weight: 700;
}
.spinner { width: 17px; height: 17px; animation: spin .85s linear infinite; }
@keyframes spin { to { transform: rotate(1turn); } }

@media (max-width: 1050px) {
  .wrap { width: calc(100% - 64px); }
  .hero { grid-template-columns: minmax(0, 1fr) minmax(335px, 39%); gap: 30px; }
  .hero h1 { font-size: clamp(2.9rem, 6.15vw, 4.5rem); }
}
@media (max-width: 760px) {
  .wrap { width: calc(100% - 40px); }
  .masthead-inner { min-height: 66px; }
  .hero { grid-template-columns: minmax(0, 1fr); gap: 34px; padding-block: 44px 52px; }
  .hero h1 { font-size: clamp(2.2rem, 11.5vw, 4.7rem); margin-block: 15px 16px; }
  .hero-people { margin-top: 23px; padding-top: 13px; }
  .signup { max-width: 540px; }
  .section { padding-block: 50px 54px; }
  .section-heading { margin-bottom: 23px; }
  .benefit-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .closing { padding-block: 46px; }
  .closing-panel { flex-direction: column; align-items: start; gap: 24px; }
}
@media (max-width: 510px) {
  .wrap { width: calc(100% - 32px); }
  .wordmark { font-size: 1.1rem; }
  .masthead-inner { column-gap: 12px; }
  .brand-mark { width: 28px; height: 28px; margin-right: 6px; }
  .nav { gap: 12px; font-size: .78rem; }
  .hero h1 { font-size: clamp(2.1rem, 11.5vw, 3.75rem); }
  .hero-tag { font-size: .64rem; }
  .signup { padding: 22px 18px; }
  .benefit { padding: 17px 14px; }
  .benefit-top { margin-bottom: 12px; }
  .benefit h3 { font-size: 1.01rem; }
  .benefit p { font-size: .83rem; }
  .founder-grid { grid-template-columns: minmax(0, 1fr); }
  .closing-panel { padding: 24px; }
  .footer { align-items: flex-start; flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}