/* ============================================================
   Recanto Leões de Ouro — Stylesheet
   Mobile-first | Breakpoints: 640px (sm), 768px (md), 1024px (lg)
   ============================================================ */

/* ── 1. Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;1,400&family=DM+Sans:wght@300;400;500&display=swap');

/* ── 2. Custom Properties ── */
:root {
  --color-gold:       #E8A020;
  --color-gold-light: #F5C842;
  --color-dark:       #1C1C1A;
  --color-earth:      #3D2B1F;
  --color-stone:      #6B6558;
  --color-sand:       #F4EFE6;
  --color-white:      #FDFCF9;
  --color-forest:     #2D4A35;
  --color-water:      #4A7E8C;
  --color-cta:        #E8A020;
  --color-cta-hover:  #C8881A;
  --color-cta-text:   #1C1C1A;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-hero: clamp(2.5rem, 6vw, 5rem);

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2rem;
  --space-xl:  3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  --container-max: 1200px;
  --radius:        8px;
  --radius-lg:     16px;
  --transition:    0.3s ease;
  --navbar-h:      72px;
}

/* ── 3. Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-earth);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

ul { list-style: none; }

button { cursor: pointer; border: none; background: none; font-family: inherit; }

input, select, textarea {
  font-family: var(--font-body);
  font-size: var(--text-base);
}

/* ── 4. Typography ── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.25;
  color: var(--color-earth);
}

h1 { font-size: clamp(2rem, 5vw, var(--text-5xl)); }
h2 { font-size: clamp(1.5rem, 3.5vw, var(--text-4xl)); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }

p { margin-bottom: var(--space-sm); }
p:last-child { margin-bottom: 0; }

.tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-sm);
}

.lead {
  font-size: var(--text-lg);
  color: var(--color-stone);
  line-height: 1.8;
}

/* ── 5. Layout ── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-sm);
}

@media (min-width: 640px)  { .container { padding-inline: var(--space-lg); } }
@media (min-width: 1024px) { .container { padding-inline: var(--space-2xl); } }

.section { padding-block: var(--space-2xl); }
.section--lg { padding-block: var(--space-3xl); }

.section--dark  { background: var(--color-dark); color: var(--color-white); }
.section--dark h2, .section--dark h3, .section--dark h4 { color: var(--color-white); }
.section--sand  { background: var(--color-sand); }
.section--white { background: var(--color-white); }

.grid-2 { display: grid; gap: var(--space-lg); }
.grid-3 { display: grid; gap: var(--space-lg); }
.grid-4 { display: grid; gap: var(--space-lg); }

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.split {
  display: grid;
  gap: var(--space-xl);
  align-items: center;
}
@media (min-width: 768px) {
  .split { grid-template-columns: 1fr 1fr; }
  .split--reverse > *:first-child { order: 2; }
  .split--reverse > *:last-child  { order: 1; }
}
@media (min-width: 1024px) {
  .split { grid-template-columns: 1fr 1fr; gap: var(--space-3xl); }
}

.text-center { text-align: center; }

/* ── 6. Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  line-height: 1;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-cta);
  color: var(--color-cta-text);
}
.btn--primary:hover {
  background: var(--color-cta-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232,160,32,.35);
}

.btn--dark {
  background: var(--color-dark);
  color: var(--color-white);
}
.btn--dark:hover {
  background: #2e2e2b;
  transform: translateY(-2px);
}

.btn--outline {
  border: 2px solid var(--color-gold);
  color: var(--color-gold);
  background: transparent;
}
.btn--outline:hover {
  background: var(--color-gold);
  color: var(--color-cta-text);
}

.btn--ghost {
  color: var(--color-gold);
  padding-left: 0;
  padding-right: 0;
}
.btn--ghost:hover { text-decoration: underline; }

.cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
  margin-top: var(--space-lg);
}

/* ── 7. Navbar ── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 900;
  background: var(--color-dark);
  height: var(--navbar-h);
  display: flex;
  align-items: center;
  transition: box-shadow var(--transition);
}

.navbar.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,.4); }

.navbar__container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

@media (min-width: 640px) { .navbar__container { padding-inline: var(--space-lg); } }
@media (min-width: 1024px) { .navbar__container { padding-inline: var(--space-2xl); } }

.navbar__logo img {
  height: 48px;
  width: auto;
}

/* Logo placeholder when image not available */
.navbar__logo-text {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-white);
  line-height: 1.2;
}
.navbar__logo-text span { color: var(--color-gold); }

.navbar__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 8px;
  z-index: 1001;
}

.navbar__toggle span {
  display: block;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: var(--transition);
  transform-origin: center;
}

.navbar__toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.navbar__toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile overlay menu */
.navbar__menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--color-dark);
  z-index: 1000;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: var(--space-lg);
}

.navbar__menu.open { display: flex; }

.navbar__menu a {
  font-size: var(--text-2xl);
  font-family: var(--font-display);
  color: var(--color-white);
  transition: color var(--transition);
}
.navbar__menu a:hover, .navbar__menu a.active { color: var(--color-gold); }

.navbar__menu .navbar__cta {
  background: var(--color-cta);
  color: var(--color-cta-text) !important;
  padding: 0.75rem 2rem;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
}
.navbar__menu .navbar__cta:hover { background: var(--color-cta-hover); }

@media (min-width: 1024px) {
  .navbar__toggle { display: none; }

  .navbar__menu {
    display: flex !important;
    position: static;
    flex-direction: row;
    background: transparent;
    gap: var(--space-md);
    inset: auto;
  }

  .navbar__menu a {
    font-size: var(--text-sm);
    font-family: var(--font-body);
    font-weight: 500;
    letter-spacing: 0.02em;
  }

  .navbar__menu .navbar__cta {
    font-size: var(--text-sm);
    padding: 0.6rem 1.25rem;
  }
}

/* ── 8. Hero ── */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100svh;
  overflow: hidden;
  text-align: center;
  color: var(--color-white);
}

.hero--inner {
  min-height: 55vh;
  padding-block: var(--space-3xl) var(--space-2xl);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: var(--color-dark);
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(28,28,26,.5) 0%, rgba(28,28,26,.3) 60%, rgba(28,28,26,.7) 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 780px;
  padding-inline: var(--space-sm);
}

.hero__eyebrow {
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-sm);
  font-weight: 500;
}

.hero__title {
  font-size: var(--text-hero);
  color: var(--color-white);
  line-height: 1.15;
  margin-bottom: var(--space-sm);
}

.hero__title em {
  font-style: italic;
  color: var(--color-gold-light);
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, var(--text-lg));
  color: rgba(255,255,255,.85);
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

.hero__content .cta-group { justify-content: center; }

/* ── 9. Stats Strip ── */
.stats {
  background: var(--color-dark);
  padding-block: var(--space-xl);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  text-align: center;
}

@media (min-width: 768px) { .stats__grid { grid-template-columns: repeat(4, 1fr); } }

.stats__number {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 600;
  color: var(--color-gold);
  line-height: 1;
  display: block;
}

.stats__label {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.65);
  margin-top: var(--space-xs);
  display: block;
}

/* ── 10. Cards ── */
.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(107,101,88,.15);
  transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  box-shadow: 0 8px 32px rgba(61,43,31,.12);
  transform: translateY(-4px);
}

.card__img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.card__body { padding: var(--space-md); }
.card__badge {
  display: inline-block;
  background: var(--color-forest);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.2em 0.7em;
  border-radius: 100px;
  margin-bottom: var(--space-sm);
}
.card__badge--gold { background: var(--color-gold); color: var(--color-cta-text); }

.card__title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-xs);
}

.card__meta {
  font-size: var(--text-sm);
  color: var(--color-stone);
  margin-bottom: var(--space-sm);
}

.amenities {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-block: var(--space-sm);
}

.amenity {
  display: flex;
  align-items: center;
  gap: 0.3em;
  font-size: var(--text-sm);
  color: var(--color-stone);
  background: var(--color-sand);
  padding: 0.25em 0.6em;
  border-radius: 4px;
}

.amenity svg { flex-shrink: 0; }

/* ── 11. Chalet Section (os-chales) ── */
.chalet-section {
  padding-block: var(--space-2xl);
}

.chalet-section + .chalet-section {
  border-top: 1px solid rgba(107,101,88,.15);
}

.chalet-section--alt { background: var(--color-sand); }

.chalet__photos {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}

@media (min-width: 640px) {
  .chalet__photos { grid-template-columns: repeat(2, 1fr); }
  .chalet__photos .photo--main { grid-column: 1 / -1; }
}

.chalet__photo {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  cursor: zoom-in;
  aspect-ratio: 4/3;
  background: var(--color-sand);
}

.chalet__photo--main { aspect-ratio: 16/9; }

.chalet__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.chalet__photo:hover img { transform: scale(1.04); }

.chalet__info { padding-block: var(--space-sm); }

.chalet__amenity-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-xs) var(--space-sm);
  margin-block: var(--space-md);
}

.chalet__amenity-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
  font-size: var(--text-sm);
  color: var(--color-stone);
}

.chalet__amenity-item::before {
  content: "✓";
  color: var(--color-gold);
  font-weight: 600;
  flex-shrink: 0;
  margin-top: 2px;
}

.capacity-badge {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
}

.cap-item {
  display: flex;
  align-items: center;
  gap: 0.3em;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-earth);
  background: var(--color-white);
  border: 1px solid rgba(107,101,88,.2);
  padding: 0.35em 0.8em;
  border-radius: 100px;
}

/* ── 12. Testimonials ── */
.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  border: 1px solid rgba(107,101,88,.12);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.testimonial-card__stars { color: var(--color-gold); font-size: var(--text-lg); line-height: 1; }
.testimonial-card__title { font-family: var(--font-display); font-size: var(--text-xl); }
.testimonial-card__text { font-size: var(--text-sm); color: var(--color-stone); line-height: 1.75; flex: 1; }
.testimonial-card__author { font-size: var(--text-sm); font-weight: 500; color: var(--color-earth); }

.quote-block {
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
  padding: var(--space-2xl) var(--space-sm);
}

.quote-block__text {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3vw, var(--text-3xl));
  font-style: italic;
  color: var(--color-earth);
  line-height: 1.5;
  margin-bottom: var(--space-md);
}

.quote-block__author {
  font-size: var(--text-sm);
  color: var(--color-stone);
  font-weight: 500;
}

.quote-block__stars { color: var(--color-gold); font-size: var(--text-lg); margin-bottom: var(--space-sm); }

/* ── 13. Home Carousel ── */
.carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  aspect-ratio: 16/9;
  background: var(--color-sand);
}

.carousel__track {
  display: flex;
  height: 100%;
  transition: transform 0.5s ease;
}

.carousel__slide {
  flex: 0 0 100%;
  height: 100%;
  position: relative;
}

.carousel__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carousel__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(28,28,26,.6);
  color: #fff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  z-index: 2;
  transition: background var(--transition);
  backdrop-filter: blur(4px);
}
.carousel__btn:hover { background: rgba(28,28,26,.9); }
.carousel__btn--prev { left: var(--space-sm); }
.carousel__btn--next { right: var(--space-sm); }

.carousel__dots {
  position: absolute;
  bottom: var(--space-sm);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 2;
}

.carousel__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,.5);
  transition: background var(--transition), transform var(--transition);
}
.carousel__dot.active { background: var(--color-gold); transform: scale(1.3); }

/* ── 14. Lightbox ── */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.92);
  z-index: 9000;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm);
}

.lightbox.open { display: flex; }

.lightbox__img {
  max-width: 90vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: var(--radius);
}

.lightbox__close {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  color: #fff;
  font-size: 2rem;
  line-height: 1;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.1);
  border-radius: 50%;
  transition: background var(--transition);
}
.lightbox__close:hover { background: rgba(255,255,255,.25); }

.lightbox__prev,
.lightbox__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: #fff;
  font-size: 2rem;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.1);
  border-radius: 50%;
  transition: background var(--transition);
}
.lightbox__prev:hover, .lightbox__next:hover { background: rgba(255,255,255,.25); }
.lightbox__prev { left: var(--space-sm); }
.lightbox__next { right: var(--space-sm); }

.lightbox__caption {
  position: absolute;
  bottom: var(--space-sm);
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,.7);
  font-size: var(--text-sm);
  text-align: center;
  white-space: nowrap;
}

/* ── 15. Overlay Section (região / hero bg) ── */
.overlay-section {
  position: relative;
  overflow: hidden;
  min-height: 400px;
  display: flex;
  align-items: center;
  color: var(--color-white);
}

.overlay-section__bg {
  position: absolute;
  inset: 0;
  background: var(--color-dark);
}

.overlay-section__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
}

.overlay-section__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(28,28,26,.8) 0%, rgba(28,28,26,.4) 100%);
}

.overlay-section__content {
  position: relative;
  z-index: 1;
  padding: var(--space-3xl) 0;
  max-width: 600px;
}

.overlay-section__content h2 { color: var(--color-white); }

/* ── 16. Region Cards ── */
.region-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(107,101,88,.12);
}

.region-card__img {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
  background: var(--color-sand);
}

.region-card__body { padding: var(--space-md); }
.region-card__title { font-family: var(--font-display); font-size: var(--text-xl); margin-bottom: var(--space-xs); }
.region-card__text { font-size: var(--text-sm); color: var(--color-stone); line-height: 1.75; }

/* ── 17. Form ── */
.form-grid {
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 640px) {
  .form-grid { grid-template-columns: 1fr 1fr; }
  .form-grid .field--full { grid-column: 1 / -1; }
}

.field { display: flex; flex-direction: column; gap: 0.4rem; }

.field label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-earth);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid rgba(107,101,88,.3);
  border-radius: var(--radius);
  background: var(--color-white);
  color: var(--color-earth);
  transition: border-color var(--transition);
  font-size: var(--text-base);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-gold);
}

.field textarea { resize: vertical; min-height: 120px; }

.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B6558' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }

.form-success {
  display: none;
  background: #e8f5e9;
  color: #2e7d32;
  border: 1px solid #a5d6a7;
  border-radius: var(--radius);
  padding: var(--space-md);
  text-align: center;
  font-weight: 500;
}

/* ── 18. Contact Columns ── */
.contact-cols {
  display: grid;
  gap: var(--space-lg);
}
@media (min-width: 768px) { .contact-cols { grid-template-columns: repeat(3, 1fr); } }

.contact-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-xs);
}

.contact-col__icon {
  width: 44px;
  height: 44px;
  background: var(--color-sand);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: var(--space-xs);
}

.contact-col__label { font-size: var(--text-sm); color: var(--color-stone); }
.contact-col__value { font-size: var(--text-base); font-weight: 500; color: var(--color-earth); }
.contact-col__value a { color: var(--color-water); }
.contact-col__value a:hover { text-decoration: underline; }

/* ── 19. Map ── */
.map-wrap {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/6;
  background: var(--color-sand);
}

.map-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

@media (min-width: 768px) { .map-wrap { aspect-ratio: 16/5; } }

/* ── 20. Practical Tips (accordion-style cards) ── */
.tips-grid {
  display: grid;
  gap: var(--space-md);
}
@media (min-width: 640px) { .tips-grid { grid-template-columns: repeat(2, 1fr); } }

.tip-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  border: 1px solid rgba(107,101,88,.12);
}

.tip-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  margin-bottom: var(--space-xs);
  color: var(--color-earth);
}

.tip-card__text {
  font-size: var(--text-sm);
  color: var(--color-stone);
  line-height: 1.75;
}

/* ── 21. WhatsApp Highlight Block ── */
.wa-highlight {
  background: var(--color-gold);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .wa-highlight {
    flex-direction: row;
    text-align: left;
    justify-content: space-between;
    gap: var(--space-lg);
  }
}

.wa-highlight h2 { color: var(--color-dark); }
.wa-highlight p { color: rgba(28,28,26,.75); margin: 0; }
.wa-highlight strong { color: var(--color-dark); }

/* ── 22. Image Placeholders ── */
.img-ph {
  width: 100%;
  height: 100%;
  min-height: 200px;
  background: var(--color-sand);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-stone);
  font-size: var(--text-sm);
  text-align: center;
  padding: var(--space-sm);
  border-radius: var(--radius);
  font-style: italic;
}

/* ── 23. Footer ── */
.footer {
  background: var(--color-dark);
  color: rgba(255,255,255,.7);
  padding-block: var(--space-2xl) var(--space-lg);
}

.footer__grid {
  display: grid;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (min-width: 768px) { .footer__grid { grid-template-columns: repeat(3, 1fr); } }

.footer__col-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.footer__logo {
  margin-bottom: var(--space-sm);
}

.footer__logo img { height: 48px; width: auto; }

.footer__logo-text {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-white);
  line-height: 1.3;
}
.footer__logo-text span { color: var(--color-gold); }

.footer__address { font-size: var(--text-sm); line-height: 1.9; }
.footer__address a { color: rgba(255,255,255,.7); }
.footer__address a:hover { color: var(--color-gold); }

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.footer__links a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.65);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--color-gold); }

.footer__social {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.footer__social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.8);
  transition: background var(--transition), color var(--transition);
}
.footer__social a:hover { background: var(--color-gold); color: var(--color-dark); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: var(--space-md);
  text-align: center;
  font-size: var(--text-xs);
  color: rgba(255,255,255,.4);
}

/* ── 24. Floating WhatsApp Button ── */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-md);
  right: var(--space-md);
  z-index: 800;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  background: #25D366;
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: 100px;
  font-weight: 500;
  font-size: var(--text-sm);
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 8px 28px rgba(37,211,102,.5);
  color: #fff;
}

.whatsapp-float svg { flex-shrink: 0; }

/* Pulse ring */
.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 100px;
  border: 2px solid #25D366;
  animation: wa-pulse 2.5s ease-out infinite;
}

@keyframes wa-pulse {
  0%   { transform: scale(1); opacity: .6; }
  100% { transform: scale(1.35); opacity: 0; }
}

/* ── 25. Section Header ── */
.section-header {
  margin-bottom: var(--space-xl);
}

.section-header--center { text-align: center; }

.section-header h2 { margin-top: var(--space-xs); }

.section-header p {
  color: var(--color-stone);
  font-size: var(--text-lg);
  margin-top: var(--space-sm);
  max-width: 640px;
}

.section-header--center p { margin-inline: auto; }

/* ── 26. Utilities ── */
.mt-sm  { margin-top: var(--space-sm); }
.mt-md  { margin-top: var(--space-md); }
.mt-lg  { margin-top: var(--space-lg); }
.mb-sm  { margin-bottom: var(--space-sm); }
.mb-md  { margin-bottom: var(--space-md); }
.mb-lg  { margin-bottom: var(--space-lg); }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* ── 27. Feature list (estrutura) ── */
.infra-numbers {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.infra-num {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-width: 120px;
  padding: var(--space-sm);
  background: var(--color-sand);
  border-radius: var(--radius);
}

.infra-num__val {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: var(--color-gold);
  line-height: 1;
}

.infra-num__label {
  font-size: var(--text-xs);
  color: var(--color-stone);
  margin-top: 4px;
}