/* ==========================================================================
   STARFISH Aluguel de Lanchas
   Todas as cores, fontes e espaçamentos vivem nos tokens abaixo.
   Para trocar a paleta, edite só o bloco :root.
   ========================================================================== */

@font-face {
  font-family: "Fraunces";
  font-style: normal;
  font-weight: 300 400;
  font-display: swap;
  src: url("../fonts/fraunces-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Fraunces";
  font-style: italic;
  font-weight: 300;
  font-display: swap;
  src: url("../fonts/fraunces-italic-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Manrope";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("../fonts/manrope-latin.woff2") format("woff2");
}

:root {
  /* Marca — hex medidos no logo oficial */
  --navy: #1F334C;          /* casco, "STARFISH", texto */
  --navy-deep: #15243A;     /* navy escurecido: rodapé e texto do botão laranja */
  --sky: #5FABD3;           /* vela, onda */
  --teal-ink: #2F7381;      /* turquesa do logo (#62ACBD) escurecido p/ texto pequeno: 5.4:1 no branco */
  --orange: #EC7A28;        /* estrela-do-mar: SÓ ações de WhatsApp */
  --orange-hover: #F08C45;
  /* Detalhes da estrela (#FAD0A8, #FDEBD0, #D9691E) só existem no logo; não usados no site. */
  --sand: #F6F1EA;
  --sand-deep: #ECE4D8;
  --white: #FFFFFF;

  /* Papéis */
  --ink: var(--navy);
  --ink-muted: #56607A;     /* 6.2:1 no branco, 5.5:1 na areia */
  --ink-on-dark: var(--white);
  --ink-on-dark-muted: #C3CCDB;
  --line: #DDD5C8;
  --line-dark: #3A5070;
  --scrim: rgba(21, 36, 58, 0.72);
  --scrim-soft: rgba(21, 36, 58, 0);
  --scrim-strong: rgba(21, 36, 58, 0.9);
  --focus: var(--teal-ink);
  --fab-shadow: rgba(21, 36, 58, 0.3);
  --hairline-on-photo: rgba(255, 255, 255, 0.28);
  --error: #B42318;
  --on-cta: var(--navy-deep); /* 5.5:1 sobre o laranja (branco seria 2.9:1; navy puro 4.5:1, no limite) */
  --credit-ink: #8390A6;      /* crédito ICKA: ~4.9:1 no --navy-deep (o #617087 da referência daria 3.1:1) */

  /* Tipografia */
  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --fs-label: 0.75rem;
  --fs-small: 0.875rem;
  --fs-body: 1rem;
  --fs-lead: clamp(1.0625rem, 0.98rem + 0.4vw, 1.25rem);
  --fs-h3: clamp(1.5rem, 1.3rem + 0.8vw, 1.875rem);
  --fs-h2: clamp(2.125rem, 1.6rem + 2.4vw, 3.5rem);
  --fs-h1: clamp(2.875rem, 1.6rem + 6.2vw, 6.75rem);
  --tracking-label: 0.22em;

  /* Espaço (escala 4/8) */
  --s-1: 0.25rem;
  --s-2: 0.5rem;
  --s-3: 0.75rem;
  --s-4: 1rem;
  --s-5: 1.5rem;
  --s-6: 2rem;
  --s-7: 3rem;
  --s-8: 4rem;
  --s-9: 6rem;
  --section-y: clamp(4.5rem, 3rem + 7vw, 9rem);
  --gutter: clamp(1.25rem, 0.8rem + 2.4vw, 3rem);
  --max: 76rem;

  --radius: 2px;
  --radius-pill: 999px;
  --header-h: 4.5rem;
  --fab-size: 3.5rem;
  --credit-logo-h: 15px;       /* wordmark ICKA na proporção da referência do cliente (≈ 0,35 da largura do texto) */
  --credit-logo-dim: 0.48;     /* branco a 48% no --navy-deep ≈ tom do --credit-ink (sem recolorir a marca) */

  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --dur: 0.7s;
  --dur-fast: 0.25s;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  line-height: 1.06;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
h1 em, h2 em, .step-num { font-style: italic; font-weight: 300; }
p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; list-style: none; }
[hidden] { display: none !important; }

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}
.hero :focus-visible,
.site-header:not(.is-scrolled) :focus-visible,
.section--navy :focus-visible,
.site-footer :focus-visible { outline-color: var(--white); }

.skip-link {
  position: absolute;
  left: var(--s-4);
  top: -100px;
  z-index: 100;
  padding: var(--s-3) var(--s-4);
  background: var(--white);
  color: var(--ink);
  font-weight: 600;
}
.skip-link:focus { top: var(--s-4); }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.container {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section-y); }
.section--sand { background: var(--sand); }
.section--navy { background: var(--navy); color: var(--ink-on-dark); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  margin-bottom: var(--s-5);
  color: var(--teal-ink);
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 2rem;
  height: 1px;
  background: currentColor;
}
.section--navy .eyebrow,
.hero .eyebrow { color: var(--sky); }
@media (max-width: 30rem) {
  .eyebrow { letter-spacing: 0.16em; }
  .hero .eyebrow::before { display: none; }
}

.section-head { max-width: 40rem; margin-bottom: clamp(var(--s-7), 5vw, var(--s-8)); }
.section-head h2 { font-size: var(--fs-h2); }
.section-head p { margin-top: var(--s-5); color: var(--ink-muted); font-size: var(--fs-lead); }
.section--navy .section-head p { color: var(--ink-on-dark-muted); }

/* ---------- Ícones ---------- */
.icon { width: 1.25rem; height: 1.25rem; flex: none; fill: currentColor; }

/* ---------- Botões ---------- */
/* Primário: só WhatsApp, um por tela */
.btn-wa {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-3);
  min-height: 3.5rem;
  padding: var(--s-3) var(--s-5);
  white-space: nowrap;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--orange);
  color: var(--on-cta);
  font: 700 var(--fs-small)/1 var(--font-body);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.btn-wa:hover { background: var(--orange-hover); }
.btn-wa:active { transform: translateY(1px); }
.btn-wa:focus-visible { outline-color: var(--white); outline-offset: 4px; }
.section--sand .btn-wa:focus-visible,
.reserve .btn-wa:focus-visible { outline-color: var(--navy); }

/* Secundário: link de texto com seta */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  min-height: 2.75rem;
  color: inherit;
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  background-image: linear-gradient(var(--orange), var(--orange));
  background-size: 0 2px;
  background-position: 0 85%;
  background-repeat: no-repeat;
  transition: background-size var(--dur-fast) var(--ease);
}
.link-arrow::after {
  content: "→";
  font-size: 1rem;
  letter-spacing: 0;
  transition: transform var(--dur-fast) var(--ease);
}
.link-arrow:hover { background-size: 100% 2px; }
.link-arrow:hover::after { transform: translateX(4px); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--header-h);
  color: var(--white);
  transition: background-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.site-header.is-scrolled {
  background: var(--sand);
  color: var(--ink);
  box-shadow: 0 1px 0 var(--line);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-5);
  height: 100%;
}
.brand { display: inline-flex; align-items: center; min-height: 2.75rem; }
.brand img { width: auto; height: 3.25rem; }
.brand .logo-dark { display: none; }
.site-header.is-scrolled .logo-light { display: none; }
.site-header.is-scrolled .logo-dark { display: block; }

.nav { display: none; }
.nav ul { display: flex; gap: var(--s-6); }
.nav a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  opacity: 0.88;
  transition: opacity var(--dur-fast) var(--ease);
}
.nav a:hover { opacity: 1; text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 1px; }

.lang {
  display: flex;
  align-items: center;
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.16em;
}
.lang a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.75rem;
  min-height: 2.75rem;
  text-decoration: none;
  opacity: 0.7;
}
.lang a[aria-current="page"] { opacity: 1; text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 1px; }
.lang a:hover { opacity: 1; }
.lang span { opacity: 0.5; }

@media (min-width: 64rem) {
  .nav { display: block; }
  :root { --header-h: 5rem; }
  .brand img { height: 3.75rem; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 100vh;
  min-height: 100svh;
  padding-block: calc(var(--header-h) + var(--s-7)) var(--s-8);
  color: var(--white);
  background: var(--navy);
  isolation: isolate;
}
.hero-media,
.hero-media img,
.hero-media video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 72% 50%;
  z-index: -2;
}
/* Retrato (celular e tablet em pé) usa o recorte vertical da foto */
@media (orientation: portrait) {
  .hero-media img { object-position: 56% 42%; }
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(to top, var(--scrim-strong) 0%, var(--scrim) 22%, var(--scrim-soft) 70%),
    linear-gradient(to bottom, var(--scrim) 0%, var(--scrim-soft) 28%);
}
.hero-content { max-width: 52rem; }
.hero h1 { font-size: var(--fs-h1); line-height: 0.98; }
.hero-lead {
  max-width: 34rem;
  margin-top: var(--s-5);
  color: var(--white);
  font-size: var(--fs-lead);
}
.hero .btn-wa { margin-top: var(--s-6); }

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, auto);
  justify-content: start;
  gap: var(--s-5) var(--s-7);
  margin-top: var(--s-8);
  padding-top: var(--s-5);
  border-top: 1px solid var(--hairline-on-photo);
}
.hero-facts dt {
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--sky);
}
.hero-facts dd {
  margin: var(--s-1) 0 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 300;
}
@media (orientation: portrait) {
  .hero-facts { display: none; }
  .hero::before {
    background:
      linear-gradient(to top, var(--scrim-strong) 0%, var(--scrim) 45%, var(--scrim-soft) 85%),
      linear-gradient(to bottom, var(--scrim) 0%, var(--scrim-soft) 22%);
  }
}

/* ---------- Destinos ---------- */
.destinations {
  display: grid;
  gap: var(--s-8) var(--s-6);
}
@media (min-width: 40rem) {
  .destinations { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 64rem) {
  .destinations { grid-template-columns: repeat(3, 1fr); row-gap: var(--s-9); }
  .destinations > li:nth-child(3n + 2) { transform: translateY(var(--s-8)); }
  .destinations { padding-bottom: var(--s-8); }
}
.dest-media {
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--sand-deep);
}
@media (min-width: 40rem) {
  .dest-media { aspect-ratio: 4 / 5; }
}
.dest-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease);
}
.dest:hover .dest-media img { transform: scale(1.04); }
.dest-body { padding-top: var(--s-5); }
.dest-index {
  display: block;
  margin-bottom: var(--s-2);
  color: var(--teal-ink);
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: var(--tracking-label);
}
.dest h3 { font-size: var(--fs-h3); }
.dest p { margin-top: var(--s-3); color: var(--ink-muted); }
.dest .link-arrow { margin-top: var(--s-3); }

/* ---------- Como funciona ---------- */
.steps {
  display: grid;
  gap: var(--s-7);
  counter-reset: step;
}
@media (min-width: 52rem) {
  .steps { grid-template-columns: repeat(3, 1fr); gap: var(--s-6); }
}
.step {
  padding-top: var(--s-5);
  border-top: 1px solid var(--line);
}
.step-num {
  display: block;
  margin-bottom: var(--s-5);
  color: var(--teal-ink);
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-style: italic;
  font-weight: 300;
  line-height: 1;
}
.step h3 { font-size: var(--fs-h3); }
.step p { margin-top: var(--s-3); color: var(--ink-muted); max-width: 22rem; }

/* ---------- Lanchas ---------- */
.fleet-intro {
  display: grid;
  gap: var(--s-7);
  align-items: center;
}
@media (min-width: 52rem) {
  .fleet-intro { grid-template-columns: 5fr 6fr; gap: var(--s-9); }
}
.fleet-media { aspect-ratio: 4 / 5; overflow: hidden; background: var(--line-dark); }
.fleet-media img { width: 100%; height: 100%; object-fit: cover; }
.fleet-intro h2 { font-size: var(--fs-h2); }
.fleet-intro p { margin-top: var(--s-5); color: var(--ink-on-dark-muted); font-size: var(--fs-lead); max-width: 32rem; }
.fleet-intro .link-arrow { margin-top: var(--s-6); color: var(--sky); }
.fleet-points {
  display: grid;
  gap: var(--s-3);
  margin-top: var(--s-6);
  padding-top: var(--s-5);
  border-top: 1px solid var(--line-dark);
}
.fleet-points li {
  display: flex;
  gap: var(--s-3);
  align-items: baseline;
  color: var(--ink-on-dark);
}
.fleet-points li::before {
  content: "";
  width: 0.5rem;
  height: 1px;
  flex: none;
  transform: translateY(-0.3em);
  background: var(--sky);
}

/* Cards por lancha (seção escondida até os dados chegarem) */
.boats {
  display: grid;
  gap: var(--s-7) var(--s-6);
  margin-top: var(--s-9);
}
@media (min-width: 40rem) { .boats { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 64rem) { .boats { grid-template-columns: repeat(3, 1fr); } }
.boat-media { aspect-ratio: 4 / 3; overflow: hidden; background: var(--line-dark); }
.boat-media img { width: 100%; height: 100%; object-fit: cover; }
.boat h3 { margin-top: var(--s-5); font-size: var(--fs-h3); }
.boat-capacity { margin-top: var(--s-2); color: var(--sky); font-size: var(--fs-label); font-weight: 600; letter-spacing: var(--tracking-label); text-transform: uppercase; }
.boat ul { margin-top: var(--s-4); color: var(--ink-on-dark-muted); }

/* ---------- Reserva ---------- */
.reserve-grid {
  display: grid;
  gap: var(--s-7);
}
@media (min-width: 60rem) {
  .reserve-grid { grid-template-columns: 4fr 6fr; gap: var(--s-9); align-items: start; }
  .reserve-grid .section-head { position: sticky; top: calc(var(--header-h) + var(--s-6)); }
}
.form {
  display: grid;
  gap: var(--s-5);
  padding: clamp(var(--s-5), 4vw, var(--s-7));
  background: var(--white);
  border: 1px solid var(--line);
}
@media (min-width: 36rem) {
  .form { grid-template-columns: 1fr 1fr; }
  .field--full { grid-column: 1 / -1; }
}
.field { display: grid; gap: var(--s-2); align-content: start; }
.field label {
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.field .optional { color: var(--ink-muted); font-weight: 500; letter-spacing: 0.04em; text-transform: none; }
.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 3.25rem;
  padding: var(--s-3) var(--s-4);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--sand);
  color: var(--ink);
  font: 500 1rem/1.4 var(--font-body);
  transition: border-color var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease);
  appearance: none;
}
.field select {
  padding-right: var(--s-7);
  background-image: linear-gradient(45deg, transparent 50%, var(--navy) 50%), linear-gradient(135deg, var(--navy) 50%, transparent 50%);
  background-position: calc(100% - 1.25rem) 55%, calc(100% - 0.9rem) 55%;
  background-size: 0.35rem 0.35rem;
  background-repeat: no-repeat;
}
.field textarea { min-height: 7rem; resize: vertical; }
.field input:hover,
.field select:hover,
.field textarea:hover { border-color: var(--ink-muted); }
.field input:focus,
.field select:focus,
.field textarea:focus { background-color: var(--white); border-color: var(--navy); outline: 2px solid var(--focus); outline-offset: 0; }
.field [aria-invalid="true"] { border-color: var(--error); }
.field-error {
  min-height: 0;
  color: var(--error);
  font-size: var(--fs-small);
  font-weight: 600;
}
.field-error:empty { display: none; }
.form-foot { display: grid; gap: var(--s-4); }
.form-foot .btn-wa { width: 100%; }
.form-note { color: var(--ink-muted); font-size: var(--fs-small); }

/* ---------- Galeria ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s-2);
}
.gallery figure { margin: 0; overflow: hidden; aspect-ratio: 1; background: var(--sand-deep); }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.gallery figure:hover img { transform: scale(1.04); }
.gallery figure:first-child,
.gallery figure:last-child { grid-column: span 2; aspect-ratio: 2 / 1; }
@media (min-width: 48rem) {
  .gallery { grid-template-columns: repeat(3, 1fr); gap: var(--s-3); }
  .gallery figure:first-child { grid-column: span 2; grid-row: span 2; aspect-ratio: auto; }
  .gallery figure:last-child { grid-column: auto; aspect-ratio: 1; }
}

/* ---------- Depoimentos (escondido) ---------- */
.testimonials { display: grid; gap: var(--s-6); }
@media (min-width: 52rem) { .testimonials { grid-template-columns: repeat(3, 1fr); } }
.testimonial { margin: 0; padding-top: var(--s-5); border-top: 1px solid var(--line); }
.testimonial blockquote { margin: 0; font-family: var(--font-display); font-size: 1.375rem; font-weight: 300; line-height: 1.35; }
.testimonial figcaption { margin-top: var(--s-4); color: var(--ink-muted); font-size: var(--fs-small); }

/* ---------- FAQ ---------- */
.faq-grid { display: grid; gap: var(--s-6); }
@media (min-width: 60rem) {
  .faq-grid { grid-template-columns: 4fr 6fr; gap: var(--s-9); }
}
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-5);
  min-height: 4.5rem;
  padding-block: var(--s-4);
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 400;
  line-height: 1.3;
  cursor: pointer;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "";
  flex: none;
  width: 0.875rem;
  height: 0.875rem;
  background:
    linear-gradient(currentColor, currentColor) center / 100% 1.5px no-repeat,
    linear-gradient(currentColor, currentColor) center / 1.5px 100% no-repeat;
  transition: transform var(--dur-fast) var(--ease);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq summary:hover { color: var(--teal-ink); }
.faq details p { padding-bottom: var(--s-5); color: var(--ink-muted); max-width: 38rem; }

/* ---------- Rodapé ---------- */
.site-footer {
  padding-block: var(--s-9) calc(var(--s-7) + var(--fab-size) + var(--s-5));
  background: var(--navy-deep);
  color: var(--ink-on-dark-muted);
  font-size: var(--fs-small);
}
.footer-grid {
  display: grid;
  gap: var(--s-7);
}
@media (min-width: 40rem) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (min-width: 64rem) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
  .footer-brand { grid-column: auto; }
}
.footer-brand img { width: auto; height: 6.5rem; }
.footer-brand p { margin-top: var(--s-5); max-width: 22rem; }
.footer-title {
  margin-bottom: var(--s-4);
  color: var(--white);
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}
.footer-list li + li { margin-top: var(--s-2); }
.site-footer a { color: var(--white); text-underline-offset: 4px; }
.site-footer a:hover { color: var(--sky); }
.footer-wa {
  display: inline-flex;
  white-space: nowrap;
  align-items: center;
  gap: var(--s-2);
  min-height: 2.75rem;
  font-size: 1.125rem;
  font-weight: 600;
  text-decoration: none;
}
.footer-social {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  min-height: 2.75rem;
  margin-top: var(--s-3);
  overflow-wrap: anywhere;
  text-decoration: none;
}
.footer-social .icon { width: 1.125rem; height: 1.125rem; }
.footer-social:hover { text-decoration: underline; }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline; /* © e crédito na mesma linha de base */
  gap: var(--s-3) var(--s-6);
  margin-top: var(--s-8);
  padding-top: var(--s-5);
  border-top: 1px solid var(--line-dark);
}
.footer-bottom a { display: inline-flex; align-items: center; min-height: 2.75rem; }

/* Crédito ICKA: assinatura discreta. Texto e wordmark na mesma linha de base. */
.footer-bottom .footer-credit {
  display: inline-block;
  line-height: 2.75rem; /* alvo de toque de 44px */
  color: var(--credit-ink);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease);
}
.footer-credit img {
  display: inline-block;
  vertical-align: -0.2em; /* base do logo na linha do descendente */
  width: auto;
  height: var(--credit-logo-h);
  margin-left: var(--s-1); /* + espaço do texto ≈ 8px: respiro ≥ pingo do "i" (≈ 4px a 15px) */
  opacity: var(--credit-logo-dim);
  transition: opacity var(--dur-fast) var(--ease);
}
.footer-bottom .footer-credit:hover,
.footer-bottom .footer-credit:focus-visible { color: var(--ink-on-dark); }
.footer-credit:hover img,
.footer-credit:focus-visible img { opacity: 1; }

/* ---------- Botão flutuante ---------- */
.fab {
  position: fixed;
  right: max(var(--s-4), env(safe-area-inset-right));
  bottom: max(var(--s-4), env(safe-area-inset-bottom));
  z-index: 40;
  display: grid;
  place-items: center;
  width: var(--fab-size);
  height: var(--fab-size);
  border-radius: 50%;
  background: var(--orange);
  color: var(--on-cta);
  box-shadow: 0 6px 20px var(--fab-shadow);
  transition: transform var(--dur-fast) var(--ease), opacity var(--dur-fast) var(--ease), visibility var(--dur-fast);
}
.fab .icon { width: 1.75rem; height: 1.75rem; }
.fab:hover { background: var(--orange-hover); }
.fab:focus-visible { outline-color: var(--navy); }
.fab.is-hidden { opacity: 0; visibility: hidden; transform: translateY(12px); }

/* ---------- Animações de entrada ---------- */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal {
    opacity: 0;
    translate: 0 1.5rem;
    transition: opacity var(--dur) var(--ease), translate var(--dur) var(--ease);
  }
  .js .reveal.is-in { opacity: 1; translate: 0 0; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}