:root {
  --ink: #0c1f2e;
  --ink-soft: #2a4558;
  --muted: #5a7385;
  --teal: #00a884;
  --teal-deep: #0b6b58;
  --teal-mist: #d8f3ec;
  --fog: #eef6f3;
  --paper: #f7fbf9;
  --line: rgba(12, 31, 46, 0.1);
  --wa-bg: #0b141a;
  --wa-text: #e9edef;
  --wa-muted: #8696a0;
  --font-display: "Syne", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --max: 1120px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(0, 168, 132, 0.14), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(12, 31, 46, 0.06), transparent 50%),
    linear-gradient(180deg, var(--paper) 0%, var(--fog) 48%, #e7f2ee 100%);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--teal-deep);
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
}

.skip:focus {
  left: 12px;
  top: 12px;
  z-index: 100;
  background: #fff;
  padding: 8px 12px;
  border-radius: 8px;
}

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 22px 24px;
  left: 50%;
  transform: translateX(-50%);
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--wa-text);
}

.brand-link img {
  width: 36px;
  height: 36px;
  opacity: 0.9;
}

.brand-link span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
}

.nav {
  display: flex;
  gap: 18px;
  align-items: center;
}

.nav a {
  color: rgba(233, 237, 239, 0.82);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
}

.nav a:hover {
  color: #fff;
}

.nav__install {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 8px;
  background: var(--teal);
  color: #04241c !important;
  font-weight: 700;
}

.nav__install:hover {
  color: #04241c !important;
  filter: brightness(1.06);
}

.lang-mount {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.lang-dd {
  position: relative;
}

.lang-trigger {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid rgba(233, 237, 239, 0.28);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  color: rgba(233, 237, 239, 0.9);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
}

.lang-trigger:hover,
.lang-dd.is-open .lang-trigger {
  border-color: rgba(0, 168, 132, 0.7);
  color: #fff;
}

.lang-chev {
  width: 6px;
  height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-1px) rotate(45deg);
  opacity: 0.75;
}

.lang-dd.is-open .lang-chev {
  transform: translateY(1px) rotate(225deg);
}

.lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 30;
  margin: 0;
  padding: 4px;
  list-style: none;
  min-width: 168px;
  max-height: 260px;
  overflow-y: auto;
  background: #111b21;
  border: 1px solid rgba(233, 237, 239, 0.14);
  border-radius: 10px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
}

html[dir="rtl"] .lang-menu {
  right: auto;
  left: 0;
}

.lang-option {
  appearance: none;
  width: 100%;
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0;
  padding: 9px 10px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: rgba(233, 237, 239, 0.88);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
}

html[dir="rtl"] .lang-option {
  text-align: right;
}

.lang-code {
  min-width: 1.6em;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--wa-muted);
}

.lang-option:hover,
.lang-option.is-active {
  background: rgba(0, 168, 132, 0.16);
  color: #fff;
}

.lang-option.is-active .lang-code {
  color: var(--teal);
}

.page-header .lang-trigger {
  border-color: var(--line);
  background: var(--surface);
  color: var(--ink);
}

.page-header .lang-menu {
  background: var(--surface);
  border-color: var(--line);
  box-shadow: 0 10px 24px rgba(15, 39, 68, 0.12);
}

.page-header .lang-option {
  color: var(--ink-soft);
}

.page-header .lang-option:hover,
.page-header .lang-option.is-active {
  background: rgba(0, 168, 132, 0.12);
  color: var(--teal-deep);
}

/* Official donate widgets (Buy Me a Coffee + Ko-fi) — same sizing as GabSafe */
.donate-card {
  margin-top: 28px;
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
}

.donate-card__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.donate-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
}

.bmc-wrap {
  display: inline-flex;
  align-items: center;
  line-height: 0;
}

.bmc-wrap .bmc-btn-container {
  display: inline-flex;
}

.bmc-wrap .bmc-btn {
  height: 42px !important;
  min-width: 0 !important;
  padding: 0 16px !important;
  border-radius: 8px !important;
  font-size: 18px !important;
  line-height: 1 !important;
  box-sizing: border-box !important;
}

.bmc-wrap .bmc-btn svg {
  height: 22px !important;
  transform: scale(0.9);
}

.bmc-wrap .bmc-btn-text {
  margin-left: 6px !important;
  font-size: inherit !important;
}

.kofi-wrap {
  display: inline-flex;
  align-items: center;
  line-height: 0;
}

.kofi-wrap .btn-container {
  display: inline-flex !important;
  min-width: 0 !important;
  white-space: nowrap;
}

.kofi-wrap a.kofi-button {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  height: 42px !important;
  min-width: 0 !important;
  padding: 0 16px !important;
  border-radius: 8px !important;
  line-height: 1 !important;
  font-size: 14px !important;
  box-sizing: border-box !important;
  box-shadow: none !important;
}

.kofi-wrap span.kofitext {
  display: inline-flex !important;
  align-items: center;
  line-height: 1 !important;
  font-size: inherit !important;
}

.kofi-wrap img.kofiimg {
  height: 16px !important;
  width: auto !important;
  margin: 0 6px 0 0 !important;
  padding: 0 !important;
}

/* ——— Hero = tela de loading full-bleed ——— */
.hero--loading {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--wa-bg);
}

.hero--loading::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% 42%, rgba(0, 168, 132, 0.1), transparent 68%),
    linear-gradient(180deg, #111b21 0%, var(--wa-bg) 100%);
  pointer-events: none;
}

.loading-screen {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 100px 24px 56px;
  width: min(420px, 100%);
  color: var(--wa-text);
  text-align: center;
}

.loading-screen__mark {
  width: 88px;
  height: 88px;
  margin-bottom: 4px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.65s var(--ease), visibility 0.65s var(--ease);
}

.loading-screen__mark.is-in {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.loading-screen__mark img {
  width: 88px;
  height: 88px;
}

.loading-screen__title {
  margin: 0;
  font-family: var(--font-body);
  font-size: clamp(1.55rem, 3.5vw, 1.85rem);
  font-weight: 300;
  letter-spacing: 0.02em;
  color: var(--wa-text);
  animation: rise 0.85s var(--ease) 0.1s both;
}

.loading-screen__bar {
  width: min(280px, 70vw);
  height: 3px;
  margin: 6px 0 2px;
  border-radius: 999px;
  background: rgba(134, 150, 160, 0.28);
  overflow: hidden;
}

.loading-screen__bar > span {
  display: block;
  height: 100%;
  width: 100%;
  border-radius: inherit;
  background: var(--teal);
  transform: scaleX(0);
  transform-origin: left center;
  animation: load-fill 2.6s ease-in-out infinite;
}

.loading-screen__lock {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: 8px 0 0;
  font-size: 0.84rem;
  color: var(--wa-muted);
  animation: rise 0.85s var(--ease) 0.18s both;
}

.loading-screen__hint {
  margin: 0;
  max-width: 32ch;
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--wa-muted);
  animation: rise 0.85s var(--ease) 0.26s both;
}

.loading-screen__cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 18px;
  min-height: 48px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.65s var(--ease), visibility 0.65s var(--ease);
}

.loading-screen__cta.is-in {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 12px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.2s var(--ease), background 0.2s ease, border-color 0.2s ease;
}

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

.btn--primary {
  background: var(--teal);
  color: #04241c;
}

.btn--ghost {
  background: transparent;
  color: var(--wa-text);
  border-color: rgba(233, 237, 239, 0.28);
}

.btn--ghost:hover {
  border-color: rgba(233, 237, 239, 0.55);
}

/* ——— Sections ——— */
.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 88px 24px;
}

.section__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.25rem);
  font-weight: 750;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.section__lead {
  margin: 0 0 36px;
  max-width: 48ch;
  color: var(--muted);
  font-size: 1.05rem;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
}

.steps li {
  position: relative;
  padding-top: 8px;
  counter-increment: step;
}

.steps li::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--teal-deep);
}

.steps h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.steps p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.band {
  background: linear-gradient(135deg, #0f2a24 0%, #123d34 45%, #0b141a 100%);
  color: var(--wa-text);
  padding: 72px 24px;
}

.band__inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.band h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  letter-spacing: -0.03em;
}

.band p {
  margin: 0;
  color: var(--wa-muted);
  max-width: 42ch;
}

/* GabSafe — identidade própria (Archivo + bone/ink), sem fundo colorido */
.gabsafe-promo {
  --gs-bone: #efede8;
  --gs-ink: #101010;
  --gs-mid: #6b6b6b;
  --gs-line: rgba(16, 16, 16, 0.12);
  font-family: Archivo, system-ui, sans-serif;
  padding: 80px 24px 88px;
  background: var(--gs-bone);
  color: var(--gs-ink);
  border-top: 1px solid var(--gs-line);
}

.gabsafe-promo__inner {
  max-width: 640px;
  margin: 0 auto;
}

.gabsafe-promo__eyebrow {
  margin: 0 0 18px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gs-mid);
}

.gabsafe-promo__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.gabsafe-promo__brand img {
  width: 36px;
  height: 36px;
  border-radius: 6px;
}

.gabsafe-promo h2 {
  margin: 0 0 12px;
  font-family: inherit;
  font-size: clamp(1.75rem, 3.5vw, 2.35rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--gs-ink);
}

.gabsafe-promo p {
  margin: 0 0 28px;
  max-width: 44ch;
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--gs-mid);
}

.gabsafe-promo__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.gabsafe-promo__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--gs-ink);
  transition: opacity 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.gabsafe-promo__btn--solid {
  background: var(--gs-ink);
  color: var(--gs-bone);
}

.gabsafe-promo__btn--solid:hover {
  opacity: 0.88;
}

.gabsafe-promo__btn--outline {
  background: transparent;
  color: var(--gs-ink);
}

.gabsafe-promo__btn--outline:hover {
  background: var(--gs-ink);
  color: var(--gs-bone);
}

.site-footer {
  padding: 36px 24px 48px;
  border-top: 1px solid var(--line);
  background: rgba(247, 251, 249, 0.7);
}

.site-footer__inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 16px 28px;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
  font-size: 0.88rem;
}

.site-footer a {
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 600;
}

.site-footer a:hover {
  color: var(--teal-deep);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.disclaimer {
  margin: 0;
  max-width: 62ch;
  font-size: 0.8rem;
  color: var(--muted);
}

/* ——— Inner pages ——— */
.page-shell {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max);
  margin: 0 auto;
  padding: 22px 24px;
  width: 100%;
}

.page-header .brand-link {
  color: var(--ink);
}

.page-header .nav a {
  color: var(--ink-soft);
}

.page-main {
  flex: 1;
  max-width: 760px;
  width: 100%;
  margin: 0 auto;
  padding: 24px 24px 80px;
}

.page-main h1 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.5vw, 2.6rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.page-main .meta {
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 0.9rem;
}

.page-main h2 {
  margin: 32px 0 10px;
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.page-main p,
.page-main li {
  color: var(--ink-soft);
}

.page-main ul {
  padding-left: 1.2em;
}

.page-main li + li {
  margin-top: 6px;
}

.note {
  margin-top: 28px;
  padding: 14px 16px;
  border-left: 3px solid var(--teal);
  background: rgba(0, 168, 132, 0.08);
  color: var(--ink-soft);
  font-size: 0.92rem;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes load-fill {
  0% {
    transform: scaleX(0);
    opacity: 1;
  }
  72% {
    transform: scaleX(1);
    opacity: 1;
  }
  84% {
    transform: scaleX(1);
    opacity: 1;
  }
  92% {
    transform: scaleX(1);
    opacity: 0;
  }
  93% {
    transform: scaleX(0);
    opacity: 0;
  }
  100% {
    transform: scaleX(0);
    opacity: 1;
  }
}

@media (max-width: 900px) {
  .steps {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .site-header .brand-link span {
    display: none;
  }

  .loading-screen {
    padding-top: 88px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}