/* =========================================================
   MUMBEBO PASSEIOS — Landing Page
   ========================================================= */

:root {
  --color-terracotta: #7b3200;
  --color-terracotta-dark: #5c2400;
  --color-green: #b0da8c;
  --color-sand: #ffd86b;
  --color-bg: #FAFAF7;
  --color-white: #ffffff;
  --color-text: #2C1E16;
  --color-text-soft: #5b4a3f;
  --color-whatsapp: #25D366;

  --font-heading: 'Archivo', system-ui, sans-serif;
  --font-body: 'Poppins', system-ui, sans-serif;

  --radius-lg: 24px;
  --radius-md: 16px;
  --shadow-card: 0 10px 30px -10px rgba(44, 30, 22, .35);
  --shadow-soft: 0 20px 50px -20px rgba(123, 50, 0, .35);
  --ease: cubic-bezier(.4, 0, .2, 1);
  --header-h: 76px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) - 10px); -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--font-heading); margin: 0; line-height: 1.12; }
p { margin: 0 0 1.1rem; text-wrap: balance; }
h1, h2, h3 { text-wrap: balance; }
button { font: inherit; cursor: pointer; }

:focus-visible { outline: 3px solid var(--color-sand); outline-offset: 3px; border-radius: 8px; }

.container { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: 1.25rem; }

/* ---------- PRELOADER ---------- */
.preloader {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: rgba(0, 0, 0, 0.88);
  -webkit-backdrop-filter: blur(32px); backdrop-filter: blur(32px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.preloader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.preloader__inner {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  padding-inline: 1.5rem; max-width: 32rem;
}
.preloader__logo-wrap {
  position: relative;
  width: 8rem; height: 8rem;
  display: flex; align-items: center; justify-content: center;
}
.preloader__spinner {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  transform: rotate(-90deg);
}
.preloader__spinner-track {
  fill: none;
  stroke: rgba(255, 255, 255, 0.12);
  stroke-width: 1.5;
}
.preloader__spinner-bar {
  fill: none;
  stroke: #ffffff;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-dasharray: 289;
  stroke-dashoffset: 289;
  transition: stroke-dashoffset 1.8s cubic-bezier(0.25, 1, 0.5, 1);
}
.preloader__icon {
  width: 4.5rem; height: 4.5rem;
  display: flex; align-items: center; justify-content: center;
  opacity: 0.95;
  transform: translateX(4px);
  animation: preloader-pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}
.preloader__icon img {
  width: 100%; height: 100%; object-fit: contain;
}

@keyframes preloader-pulse {
  0%, 100% { opacity: 0.95; transform: translateX(4px) scale(1); }
  50% { opacity: 0.65; transform: translateX(4px) scale(0.96); }
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .65rem;
  min-height: 52px; padding: .8rem 1.7rem;
  border-radius: 999px; border: 2px solid transparent;
  font-family: var(--font-body); font-weight: 500; font-size: 1rem; line-height: 1.3; text-align: center;
  transition: background-color .25s var(--ease), color .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.btn i { font-size: 1.35rem; }
.btn--primary {
  background: var(--color-terracotta); color: #fff;
  border-color: rgba(255, 216, 107, .55);
  box-shadow: 0 12px 30px -10px rgba(123, 50, 0, .75);
}
.btn--primary:hover { background: var(--color-sand); color: var(--color-terracotta); border-color: var(--color-sand); transform: translateY(-3px); box-shadow: 0 18px 34px -12px rgba(255, 216, 107, .7); }
.btn--primary:active { transform: translateY(-1px); }
.btn--lg { min-height: 58px; padding: 1rem 2.1rem; font-size: 1.05rem; }

/* ---------- HEADER ---------- */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 60; height: var(--header-h);
  display: flex; align-items: center;
  transition: background-color .3s var(--ease), box-shadow .3s var(--ease), backdrop-filter .3s var(--ease);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.header__logo { position: relative; display: block; height: 22px; width: 143px; flex: none; }
.header__logo .logo { position: absolute; inset: 0; height: 100%; width: 100%; object-fit: contain; object-position: left center; transition: opacity .3s var(--ease); }
.logo--light { filter: brightness(0) invert(1); }
.logo--dark { opacity: 0; }

.header__nav { display: none; gap: 2.2rem; margin-left: auto; margin-right: 1.5rem; }
.header__nav a { color: rgba(255, 255, 255, .9); text-transform: uppercase; font-weight: 500; font-size: .75rem; letter-spacing: .18em; position: relative; padding: .4rem 0; transition: color .25s var(--ease); }
.header__nav a:hover { color: var(--color-sand); }
.header__nav a::after { content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 1px; background: var(--color-sand); transition: width .25s var(--ease); }
.header__nav a:hover::after { width: 100%; }


.header.is-scrolled { background: rgba(255, 255, 255, .82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 4px 24px -12px rgba(44, 30, 22, .35); }
.header.is-scrolled .logo--light { opacity: 0; }
.header.is-scrolled .logo--dark { opacity: 1; }
.header.is-scrolled .header__nav a { color: var(--color-text); }
.header.is-scrolled .header__nav a:hover { color: var(--color-terracotta); }
.header.is-scrolled .header__nav a::after { background: var(--color-terracotta); }
/* Botão do header: sempre amarelo padrão (#ffd86b) */
.btn--header {
  background: var(--color-sand) !important;
  color: var(--color-terracotta) !important;
  box-shadow: 0 4px 16px -4px rgba(0, 0, 0, .25);
  transition: all .25s var(--ease);
}
.btn--header:hover {
  background: #ffe38f !important;
  color: var(--color-terracotta) !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -6px rgba(0, 0, 0, .35);
}
.header.is-scrolled .btn--header {
  background: var(--color-sand) !important;
  color: var(--color-terracotta) !important;
}
.header.is-scrolled .btn--header:hover {
  background: #ffe38f !important;
  color: var(--color-terracotta) !important;
}

@media (min-width: 768px) {
  .header__nav { display: flex; }
  .header__logo { height: 26px; width: 169px; }
}

/* ---------- HERO ---------- */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: center; color: #fff; overflow: hidden; isolation: isolate; }
.hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 60% center; z-index: -2; animation: kenburns 24s ease-out both; }
.hero__overlay {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(90deg, rgba(30, 14, 4, .82) 0%, rgba(30, 14, 4, .55) 48%, rgba(30, 14, 4, .12) 100%),
    linear-gradient(0deg, rgba(30, 14, 4, .55) 0%, transparent 35%);
}
.hero__content { padding-top: calc(var(--header-h) + 2rem); padding-bottom: 5.5rem; }

.hero__tag {
  margin: 0 0 1.5rem;
  color: #ffd86b; text-transform: uppercase;
  font-size: .75rem; font-weight: 500; letter-spacing: .25em; line-height: 1.6;
  text-shadow: 0 2px 12px rgba(0, 0, 0, .45);
  animation: fadeUp .8s .1s var(--ease) both;
}

/* Botão padrão: retângulo arredondado, caixa alta, ícone à direita */
.btn--pill {
  display: inline-flex; align-items: center; justify-content: center; gap: .9rem;
  min-height: 0; padding: .95rem 1.6rem; border-radius: 12px; border: 0;
  font-family: var(--font-heading); font-weight: 700; font-size: .92rem; letter-spacing: .08em; text-transform: uppercase; line-height: 1.2; text-align: center;
  box-shadow: 0 10px 26px -12px rgba(0, 0, 0, .55);
  transition: all .3s ease-out;
}
.btn--pill i { font-size: 1.1rem; transition: transform .3s ease-out; }
.btn--pill:hover, .btn--pill:focus-visible { transform: translateY(-2px); box-shadow: 0 16px 34px -14px rgba(0, 0, 0, .6); }
.btn--pill:hover i, .btn--pill:focus-visible i { transform: translateX(4px); }
.btn--sm { padding: .65rem 1.15rem; font-size: .78rem; gap: .7rem; }

/* Destaque dourado (fundos escuros / imagens) */
.btn--sand { background: var(--color-sand); color: var(--color-terracotta); }
.btn--sand:hover { background: #ffe38f; }

/* Terracota (fundos claros) */
.btn--terra { background: var(--color-terracotta); color: #fff; }
.btn--terra:hover { background: var(--color-terracotta-dark); }
.btn--terra i { color: var(--color-sand); }

.hero__title { font-weight: 800; font-size: clamp(2.35rem, 7.2vw, 4.9rem); max-width: 15ch; letter-spacing: -.02em; text-shadow: 0 4px 30px rgba(0, 0, 0, .35); animation: fadeUp .9s .25s var(--ease) both; }
.hero__title span { color: var(--color-sand); }

.hero__subtitle { max-width: 56ch; margin: 1.5rem 0 2.2rem; font-size: clamp(1rem, 2.4vw, 1.2rem); font-weight: 300; color: rgba(255, 255, 255, .94); text-shadow: 0 2px 14px rgba(0, 0, 0, .4); animation: fadeUp .9s .4s var(--ease) both; }

.hero .btn { animation: fadeUp .9s .55s var(--ease) both; }

.hero__scroll { position: absolute; left: 50%; bottom: 1.6rem; transform: translateX(-50%); width: 46px; height: 46px; display: grid; place-items: center; border: 1.5px solid rgba(255, 255, 255, .6); border-radius: 50%; color: #fff; animation: bounce 2.2s infinite; transition: background-color .25s var(--ease); }
.hero__scroll:hover { background: rgba(255, 255, 255, .2); }

@keyframes kenburns { from { transform: scale(1.08); } to { transform: scale(1); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }
@keyframes bounce { 0%, 100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 8px); } }

@media (max-width: 767px) {
  .hero__overlay { background: linear-gradient(180deg, rgba(30, 14, 4, .55) 0%, rgba(30, 14, 4, .62) 50%, rgba(30, 14, 4, .85) 100%); }
  .hero__bg { object-position: 66% center; }
  .hero .btn { width: 100%; }
}

/* ---------- SECTIONS ---------- */
.section { padding: 5rem 0; position: relative; }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 3rem; }
.section__title { font-weight: 800; font-size: clamp(1.9rem, 4.6vw, 3rem); color: var(--color-terracotta); letter-spacing: -.015em; }
.section__subtitle { margin-top: 1rem; font-size: 1.1rem; color: var(--color-text-soft); }

.tag {
  display: inline-block; padding: .35rem 1rem; margin-bottom: 1.2rem; border-radius: 999px;
  background: rgba(176, 218, 140, .35); color: var(--color-terracotta);
  font-size: .85rem; font-weight: 500; letter-spacing: .04em; text-transform: uppercase;
}

/* ---------- CARROSSEL ---------- */
.tours { background: var(--color-bg); }
.tours::before { content: ""; position: absolute; top: -1px; left: 0; right: 0; height: 120px; background: linear-gradient(180deg, rgba(176, 218, 140, .18), transparent); pointer-events: none; }

/* Cabeçalho: título à esquerda, setas à direita */
.tours__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1.5rem; margin-bottom: 2rem; }
.tours__head-text { max-width: 640px; }
.tours__head .section__title { color: var(--color-terracotta); }
.tours__head .section__subtitle { margin: .8rem 0 0; font-family: var(--font-body); font-size: 1.05rem; color: var(--color-text-soft); }
.tours__nav { display: flex; align-items: center; gap: .75rem; flex: none; }
.nav-arrow {
  width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; border: 1px solid #d4d4d4; background: transparent; color: #404040; font-size: .95rem; cursor: pointer;
  transition: all .3s ease;
}
.nav-arrow:hover { border-color: var(--color-terracotta); background: var(--color-terracotta); color: #fff; }
.nav-arrow.swiper-button-disabled { opacity: .35; pointer-events: none; }

/* Carrossel */
.swiper-experiences {
  padding-top: 16px;
  padding-bottom: 50px;
  padding-inline: 0;
  margin-top: -16px;
  margin-bottom: -34px;
  margin-inline: 0;
  overflow: hidden;
}
.swiper-experiences .swiper-slide {
  height: auto;
}

/* Card 100% visual */
.exp-card {
  position: relative; display: block; overflow: hidden; cursor: pointer;
  aspect-ratio: 3 / 4; min-height: 420px; border-radius: 16px; background: var(--color-terracotta-dark);
  box-shadow: 0 8px 24px -4px rgba(44, 30, 22, .22);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.exp-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 36px -8px rgba(44, 30, 22, .32);
}
.exp-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .7s ease-out; }
.exp-card:hover img { transform: scale(1.05); }
.exp-card__overlay { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(to top, rgba(0, 0, 0, .85) 0%, rgba(0, 0, 0, .4) 22%, transparent 45%); }
.exp-card__content { position: absolute; left: 0; right: 0; bottom: 0; padding: 1.5rem; display: flex; flex-direction: column; justify-content: flex-end; }
.exp-card__content h3 { margin-bottom: .5rem; color: #fff; font-family: var(--font-heading); font-size: 1.25rem; font-weight: 700; line-height: 1.2; }
.exp-card__link { display: flex; align-items: center; gap: .5rem; font-family: var(--font-body); font-size: .875rem; color: rgba(255, 255, 255, .8); transition: color .3s ease; }
.exp-card__link i { font-size: .8rem; transition: transform .3s ease; }
.exp-card:hover .exp-card__link { color: var(--color-sand); }
.exp-card:hover .exp-card__link i { transform: translateX(4px); }

@media (max-width: 639px) {
  .tours__head { align-items: flex-end; }
  .nav-arrow { width: 42px; height: 42px; }
}
@media (min-width: 768px) { .exp-card { min-height: 480px; } }

/* ---------- QUEM SOMOS ---------- */
.about { background: linear-gradient(180deg, #fff 0%, #fff7e0 100%); overflow: clip; }
.about__grid { display: grid; gap: 3.5rem; align-items: center; }

.about__title { font-size: clamp(1.7rem, 3.8vw, 2.45rem); margin-bottom: 1.6rem; }
.about__text p { color: var(--color-text-soft); }
.about__text strong { font-weight: 500; color: var(--color-terracotta); }
.about__highlight-line { font-family: var(--font-heading); font-weight: 700; font-size: 1.25rem; line-height: 1.35; color: var(--color-terracotta) !important; }

.manifesto {
  position: relative; margin: 1.8rem 0 1.6rem; padding: 1.5rem 1.5rem 1.5rem 1.8rem;
  border-left: 5px solid var(--color-sand); border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: rgba(255, 216, 107, .22);
  font-family: var(--font-heading); font-weight: 600; font-size: 1.12rem; line-height: 1.5; color: var(--color-text);
}
.signature { font-family: var(--font-heading); font-size: 1.15rem; color: var(--color-terracotta) !important; margin-bottom: 1.8rem !important; }
.signature strong { font-weight: 800; }
.about__text .btn { width: 100%; }

/* visual: moldura circular clássica perfeita (rounded-full / 1:1) */
.about__visual {
  position: relative;
  width: 100%;
  max-width: 440px;
  aspect-ratio: 1 / 1;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about__ripple {
  position: absolute;
  inset: -6%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(176, 218, 140, .45) 0 38%, transparent 39%),
              repeating-radial-gradient(circle, transparent 0 18px, rgba(176, 218, 140, .35) 19px 21px);
  animation: spin 60s linear infinite;
  pointer-events: none;
  z-index: 0;
}

.about__photo {
  position: relative;
  z-index: 1;
  width: 90%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  overflow: hidden;
  margin: 0;
  border: 6px solid #ffffff;
  box-shadow: 0 20px 45px -15px rgba(44, 30, 22, .25);
  background: #f2ede7;
}
.about__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  transition: transform .7s var(--ease);
}
.about__photo:hover img { transform: scale(1.06); }
.about__photo--main { width: 90%; aspect-ratio: 1 / 1; }

@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes spin { to { transform: rotate(360deg); } }

@media (min-width: 640px) { .about__text .btn { width: auto; } }
@media (min-width: 992px) {
  .section { padding: 7rem 0; }
  .about__grid { grid-template-columns: 1.05fr .95fr; gap: 5rem; align-items: start; }
  .about__visual { max-width: 440px; position: sticky; top: calc(var(--header-h) + 2rem); }
}

/* Botão Montar Experiência abaixo do Carrossel */
.tours__cta {
  display: flex;
  justify-content: center;
  margin-top: 3rem;
  margin-bottom: 0.5rem;
}

/* ---------- MODAL DE PASSEIOS ---------- */
.tour-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.tour-modal.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.tour-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.tour-modal__container {
  position: relative;
  z-index: 2;
  background: #ffffff;
  width: 100%;
  max-width: 44rem; /* max-w-2xl */
  max-height: 90vh;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.45);
  transform: translateY(20px) scale(0.96);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}
.tour-modal.is-active .tour-modal__container {
  transform: translateY(0) scale(1);
}
.tour-modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 10;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #737373;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.12);
  transition: all 0.25s var(--ease);
}
.tour-modal__close:hover {
  background: #ffffff;
  color: #171717;
  transform: rotate(90deg);
}
.tour-modal__grid {
  display: flex;
  flex-direction: column;
  height: 100%;
  max-height: 90vh;
  overflow-y: auto;
}
.tour-modal__media {
  width: 100%;
  height: 250px;
  flex-shrink: 0;
  position: relative;
  background: var(--color-terracotta-dark);
}
.tour-modal__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.tour-modal__info {
  padding: 1.75rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
  flex: 1;
}
.tour-modal__badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  margin-bottom: 0.75rem;
  border-radius: 999px;
  background: rgba(176, 218, 140, 0.35);
  color: var(--color-terracotta);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.tour-modal__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.55rem;
  line-height: 1.2;
  color: #7b3200;
  margin-bottom: 0.85rem;
}
.tour-modal__desc {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.98rem;
  line-height: 1.7;
  color: #3f322b;
  margin: 0;
}
.tour-modal__action {
  padding-top: 0.5rem;
}
.btn--modal-cta {
  width: 100%;
  background: var(--color-sand);
  color: #7b3200;
  border-radius: 12px;
}
.btn--modal-cta:hover {
  background: #ffe38f;
}

@media (min-width: 768px) {
  .tour-modal__grid {
    flex-direction: row;
    overflow-y: visible;
    min-height: 380px;
  }
  .tour-modal__media {
    width: 48%;
    height: auto;
    min-height: 380px;
  }
  .tour-modal__info {
    width: 52%;
    padding: 2.25rem 2rem 2rem;
  }
  .tour-modal__title {
    font-size: 1.75rem;
  }
  .tour-modal__desc {
    font-size: 1rem;
  }
  .btn--modal-cta {
    width: 100%;
    align-self: flex-start;
  }
}

/* ---------- FOOTER ---------- */
.footer { background: var(--color-terracotta); color: rgba(255, 255, 255, .88); padding-top: 4rem; }
.footer__grid { display: grid; gap: 2.5rem; padding-bottom: 3rem; }
.footer__brand img { width: 260px; height: auto; margin-bottom: 1.25rem; filter: brightness(0) invert(1); }
.footer__links { display: flex; flex-direction: column; gap: .4rem; }
.footer__links h3 { font-size: 1rem; font-weight: 700; color: var(--color-sand); margin-bottom: .6rem; letter-spacing: .04em; text-transform: uppercase; }
.footer__links a { width: fit-content; padding: .2rem 0; border-bottom: 1px solid transparent; transition: color .25s var(--ease), border-color .25s var(--ease); }
.footer__links a:hover { color: var(--color-sand); border-color: var(--color-sand); }
.footer__disclaimer { margin: 0; font-size: .88rem; line-height: 1.7; color: rgba(255, 255, 255, .78); max-width: 520px; }
.footer__disclaimer i { color: var(--color-green); margin-right: .45rem; }
.footer__bottom { border-top: 1px solid rgba(255, 255, 255, .18); padding: 1.3rem 0; font-size: .85rem; color: rgba(255, 255, 255, .7); }
.footer__bottom p { margin: 0; text-align: center; }

@media (min-width: 768px) {
  .footer__grid { grid-template-columns: 1.4fr 0.8fr; gap: 4rem; justify-content: space-between; align-items: start; }
}

/* ---------- WHATSAPP FLUTUANTE ---------- */
.wa-float {
  position: fixed; right: 1.5rem; bottom: 1.5rem; z-index: 70;
  width: 64px; height: 64px; display: grid; place-items: center;
  border-radius: 50%; background: var(--color-whatsapp); color: #fff; font-size: 2.1rem;
  box-shadow: 0 12px 30px -8px rgba(37, 211, 102, .7);
  animation: wa-pulse 2.4s infinite;
  transition: transform .25s var(--ease);
}
.wa-float:hover { transform: scale(1.1); }
@keyframes wa-pulse {
  0%   { box-shadow: 0 12px 30px -8px rgba(37, 211, 102, .7), 0 0 0 0 rgba(37, 211, 102, .55); }
  70%  { box-shadow: 0 12px 30px -8px rgba(37, 211, 102, .7), 0 0 0 22px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 12px 30px -8px rgba(37, 211, 102, .7), 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ---------- REVEAL ON SCROLL ---------- */
.js .reveal { opacity: 0; transform: translateY(32px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1; transform: none; }
}