/* ==========================================================
   M&M Pisos Intertravados — stylesheet
   Agência Aba | agenciaaba.com.br
   ========================================================== */

/* ----------------------------------------------------------
   RESET & BASE
   ---------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --c-primary:   #1c2535;
  --c-accent:    #2563a8;
  --c-accent2:   #1a4f8e;
  --c-white:     #ffffff;
  --c-light:     #f7f7f7;
  --c-mid:       #e0e0e0;
  --c-text:      #333333;
  --c-muted:     #666666;
  --radius:      6px;
  --shadow:      0 4px 20px rgba(0,0,0,.12);
  --transition:  .3s ease;
  --max-w:       1200px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--c-text);
  background: var(--c-white);
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ----------------------------------------------------------
   TYPOGRAPHY
   ---------------------------------------------------------- */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--c-primary);
}
h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); }

.section-label {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: .5rem;
}

/* ----------------------------------------------------------
   LAYOUT HELPERS
   ---------------------------------------------------------- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
}
.section--light { background: var(--c-light); }
.section--dark  { background: var(--c-primary); color: var(--c-white); }
.section--dark h2, .section--dark h3 { color: var(--c-white); }

.section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3rem;
}
.section__header p {
  color: var(--c-muted);
  margin-top: .75rem;
}
.section--dark .section__header p { color: rgba(255,255,255,.7); }

.divider {
  width: 48px;
  height: 4px;
  background: var(--c-accent);
  margin: 1rem auto 0;
  border-radius: 2px;
}

/* ----------------------------------------------------------
   BUTTONS
   ---------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 2rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: .95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--c-accent);
  color: var(--c-white);
  border-color: var(--c-accent);
}
.btn--primary:hover { background: var(--c-accent2); border-color: var(--c-accent2); transform: translateY(-2px); }

.btn--outline {
  background: transparent;
  color: var(--c-white);
  border-color: var(--c-white);
}
.btn--outline:hover { background: var(--c-white); color: var(--c-primary); }

.btn--wpp {
  background: #25d366;
  color: var(--c-white);
  border-color: #25d366;
}
.btn--wpp:hover { background: #1fba59; border-color: #1fba59; transform: translateY(-2px); }

/* ----------------------------------------------------------
   TOP BAR
   ---------------------------------------------------------- */
.topbar {
  background: var(--c-primary);
  color: rgba(255,255,255,.8);
  font-size: .8rem;
  padding: .45rem 0;
}
@media (max-width: 768px) { .topbar { display: none; } }
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.topbar a { transition: color var(--transition); }
.topbar a:hover { color: var(--c-accent); }
.topbar__contact { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.topbar__contact a { display: flex; align-items: center; gap: .35rem; }

/* ----------------------------------------------------------
   HEADER / NAV
   ---------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--c-white);
  box-shadow: 0 2px 10px rgba(0,0,0,.08);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: 0 4px 20px rgba(0,0,0,.15); }

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 2rem;
}

.nav__logo img { height: 54px; width: auto; }

.nav__menu {
  display: flex;
  align-items: center;
  gap: .25rem;
}
.nav__menu a {
  padding: .5rem 1rem;
  font-weight: 600;
  font-size: .92rem;
  border-radius: var(--radius);
  transition: all var(--transition);
  color: var(--c-text);
}
.nav__menu a:hover,
.nav__menu a.active { color: var(--c-accent); background: rgba(232,114,42,.08); }

.nav__cta {
  display: flex;
  align-items: center;
  gap: .75rem;
}

/* hamburger */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--c-primary);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav__toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ----------------------------------------------------------
   HERO
   ---------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--c-primary);
}

.hero__slides {
  position: absolute;
  inset: 0;
}
.hero__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s ease;
}
.hero__slide.active { opacity: 1; }
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(28,37,53,.85) 40%, rgba(28,37,53,.4));
}

.hero .container { max-width: 1400px; }

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 620px;
  color: var(--c-white);
  padding: 6rem 0 4rem;
  margin-right: auto;
}
.hero__content .section-label { color: var(--c-accent); }
.hero__content h1 { color: var(--c-white); margin: .5rem 0 1rem; }
.hero__content h1 span { color: var(--c-accent); }
.hero__content p { font-size: 1.1rem; opacity: .9; margin-bottom: 2rem; }
.hero__btns { display: flex; flex-wrap: wrap; gap: 1rem; }

.hero__dots {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: .5rem;
  z-index: 5;
}
.hero__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,.5);
  cursor: pointer;
  border: none;
  transition: all var(--transition);
}
.hero__dot.active { background: var(--c-accent); width: 24px; border-radius: 4px; }

/* ----------------------------------------------------------
   STATS STRIP
   ---------------------------------------------------------- */
.stats-strip {
  background: var(--c-accent);
  padding: 2.5rem 0;
}
.stats-strip__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  text-align: center;
}
.stat { color: var(--c-white); }
.stat__number {
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1;
}
.stat__label {
  font-size: .85rem;
  opacity: .9;
  margin-top: .25rem;
}

/* ----------------------------------------------------------
   SERVICES (home preview)
   ---------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--c-white);
  border-radius: 8px;
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow);
  border-top: 4px solid var(--c-accent);
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 8px 30px rgba(0,0,0,.15); }

.service-card__icon {
  width: 56px; height: 56px;
  background: rgba(232,114,42,.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.5rem;
}
.service-card h3 { margin-bottom: .5rem; font-size: 1.05rem; }
.service-card p { color: var(--c-muted); font-size: .9rem; }

/* ----------------------------------------------------------
   ABOUT (home section)
   ---------------------------------------------------------- */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-split__img {
  border-radius: 8px;
  overflow: hidden;
  position: relative;
}
.about-split__img img { width: 100%; height: 400px; object-fit: cover; }
.about-split__img::after {
  content: '';
  position: absolute;
  bottom: -16px;
  right: -16px;
  width: 60%;
  height: 60%;
  border: 4px solid var(--c-accent);
  border-radius: 8px;
  z-index: -1;
}

.about-split__text .section-label { margin-bottom: .25rem; }
.about-split__text h2 { margin-bottom: 1rem; }
.about-split__text p { color: var(--c-muted); margin-bottom: 1rem; }

.check-list { margin: 1.5rem 0; }
.check-list li {
  display: flex;
  gap: .75rem;
  padding: .4rem 0;
  color: var(--c-text);
  font-size: .95rem;
}
.check-list li::before {
  content: '✓';
  color: var(--c-accent);
  font-weight: 900;
  flex-shrink: 0;
}

/* ----------------------------------------------------------
   GALLERY PREVIEW (home)
   ---------------------------------------------------------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 220px);
  gap: 8px;
}
.gallery-grid__item {
  overflow: hidden;
  border-radius: var(--radius);
  cursor: pointer;
  position: relative;
}
.gallery-grid__item:first-child {
  grid-column: span 2;
  grid-row: span 2;
}
.gallery-grid__item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.gallery-grid__item:hover img { transform: scale(1.07); }
.gallery-grid__item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(28,37,53,0);
  transition: background var(--transition);
}
.gallery-grid__item:hover::after { background: rgba(28,37,53,.3); }

.gallery-cta { text-align: center; margin-top: 2.5rem; }

/* ----------------------------------------------------------
   OBRAS GALLERY (full page)
   ---------------------------------------------------------- */
.obras-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 10px;
}
.obras-grid__item {
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 1;
  cursor: pointer;
  position: relative;
}
.obras-grid__item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.obras-grid__item:hover img { transform: scale(1.08); }

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.9);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}
.lightbox.open { display: flex; }
.lightbox__img {
  max-width: 90vw;
  max-height: 88vh;
  width: auto;
  height: auto;
  min-width: min(600px, 90vw);
  border-radius: var(--radius);
  object-fit: contain;
}
.lightbox__close, .lightbox__prev, .lightbox__next {
  position: absolute;
  background: none;
  border: none;
  color: var(--c-white);
  font-size: 2rem;
  cursor: pointer;
  opacity: .8;
  transition: opacity var(--transition);
  padding: 1rem;
}
.lightbox__close:hover, .lightbox__prev:hover, .lightbox__next:hover { opacity: 1; }
.lightbox__close { top: 1rem; right: 1rem; font-size: 2.5rem; }
.lightbox__prev { left: 1rem; top: 50%; transform: translateY(-50%); font-size: 2.5rem; }
.lightbox__next { right: 1rem; top: 50%; transform: translateY(-50%); font-size: 2.5rem; }

/* ----------------------------------------------------------
   CTA SECTION
   ---------------------------------------------------------- */
.cta-section {
  background: linear-gradient(135deg, var(--c-primary), #2a3a55);
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: rgba(232,114,42,.08);
  top: -100px; right: -100px;
}
.cta-section__inner { position: relative; z-index: 2; color: var(--c-white); }
.cta-section__inner h2 { color: var(--c-white); margin-bottom: 1rem; }
.cta-section__inner p { opacity: .85; max-width: 500px; margin: 0 auto 2rem; }
.cta-section__btns { display: flex; justify-content: center; flex-wrap: wrap; gap: 1rem; }

/* ----------------------------------------------------------
   ABOUT PAGE — DIFERENCIAIS
   ---------------------------------------------------------- */
.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.diferencial {
  text-align: center;
  padding: 2rem 1.5rem;
  border-radius: 8px;
  background: var(--c-white);
  box-shadow: var(--shadow);
  transition: transform var(--transition);
}
.diferencial:hover { transform: translateY(-4px); }
.diferencial__icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
.diferencial h3 { margin-bottom: .5rem; font-size: 1rem; }
.diferencial p { color: var(--c-muted); font-size: .9rem; }

/* ----------------------------------------------------------
   SERVICES PAGE
   ---------------------------------------------------------- */
.servico-item {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 0;
  background: var(--c-white);
  border-radius: 8px;
  box-shadow: var(--shadow);
  margin-bottom: 1.5rem;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.servico-item:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,0,0,.15); }

.servico-item__img {
  height: 220px;
  overflow: hidden;
}
.servico-item__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
  display: block;
}
.servico-item:hover .servico-item__img img { transform: scale(1.07); }

.servico-item__body {
  padding: 2rem 2rem 2rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.servico-item__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  background: var(--c-accent);
  color: var(--c-white);
  border-radius: 50%;
  font-weight: 900;
  font-size: .95rem;
  margin-bottom: .75rem;
  flex-shrink: 0;
}
.servico-item h3 { margin-bottom: .5rem; }
.servico-item p { color: var(--c-muted); font-size: .92rem; }

/* ----------------------------------------------------------
   CONTACT FORM
   ---------------------------------------------------------- */
.contact-split {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}

.contact-info__item {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  align-items: flex-start;
}
.contact-info__icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(232,114,42,.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  color: var(--c-accent);
}
.contact-info__text strong { display: block; margin-bottom: .15rem; }
.contact-info__text a:hover { color: var(--c-accent); }

.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-weight: 600;
  font-size: .88rem;
  margin-bottom: .4rem;
  color: var(--c-text);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .8rem 1rem;
  border: 2px solid var(--c-mid);
  border-radius: var(--radius);
  font-size: .95rem;
  font-family: inherit;
  color: var(--c-text);
  transition: border-color var(--transition);
  background: var(--c-white);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--c-accent);
}
.form-group textarea { resize: vertical; min-height: 130px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.form__msg {
  padding: .8rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: .9rem;
  display: none;
}
.form__msg--success { background: #d4edda; color: #155724; display: block; }
.form__msg--error   { background: #f8d7da; color: #721c24; display: block; }

/* ----------------------------------------------------------
   PAGE HERO (inner pages)
   ---------------------------------------------------------- */
.page-hero {
  background: linear-gradient(135deg, var(--c-primary) 0%, #2a3a55 100%);
  padding: 5rem 0 4rem;
  color: var(--c-white);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  width: 350px; height: 350px;
  border-radius: 50%;
  background: rgba(232,114,42,.07);
  top: -80px; right: -80px;
}
.page-hero__inner { position: relative; z-index: 2; }
.page-hero .breadcrumb {
  display: flex; align-items: center; gap: .5rem;
  font-size: .82rem;
  opacity: .75;
  margin-bottom: 1rem;
}
.page-hero .breadcrumb a:hover { color: var(--c-accent); }
.page-hero .breadcrumb span { opacity: .5; }
.page-hero h1 { color: var(--c-white); margin-bottom: .75rem; }
.page-hero p { opacity: .85; max-width: 560px; }

/* ----------------------------------------------------------
   REGIÕES (SEO)
   ---------------------------------------------------------- */
.regioes {
  text-align: center;
  padding: 3rem 0;
  background: var(--c-light);
}
.regioes p {
  color: var(--c-muted);
  font-size: .88rem;
  max-width: 800px;
  margin: 0 auto;
  line-height: 2;
}
.regioes strong { color: var(--c-primary); }

/* ----------------------------------------------------------
   FOOTER
   ---------------------------------------------------------- */
.footer {
  background: var(--c-primary);
  color: rgba(255,255,255,.75);
  padding: 4rem 0 0;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  padding-bottom: 3rem;
}
.footer__brand p { font-size: .9rem; margin: 1rem 0 1.5rem; }
.footer__logo { height: 52px; width: auto; margin-bottom: 1rem; filter: brightness(0) invert(1); }

.footer__col h4 {
  color: var(--c-white);
  font-size: .95rem;
  margin-bottom: 1.25rem;
  padding-bottom: .5rem;
  border-bottom: 2px solid var(--c-accent);
  display: inline-block;
}
.footer__nav a {
  display: block;
  padding: .3rem 0;
  font-size: .9rem;
  transition: color var(--transition), transform var(--transition);
}
.footer__nav a:hover { color: var(--c-accent); transform: translateX(4px); }

.footer__contact-item {
  display: flex;
  gap: .75rem;
  margin-bottom: 1rem;
  font-size: .88rem;
  align-items: flex-start;
}
.footer__contact-item span.icon {
  color: var(--c-accent);
  flex-shrink: 0;
  font-size: 1rem;
  margin-top: 2px;
}
.footer__contact-item a:hover { color: var(--c-accent); }

.footer__social { display: flex; gap: .75rem; margin-top: 1.25rem; }
.footer__social a {
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem;
  transition: all var(--transition);
}
.footer__social a:hover { background: var(--c-accent); border-color: var(--c-accent); color: var(--c-white); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 1.25rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .82rem;
  flex-wrap: wrap;
  gap: .5rem;
}
.footer__bottom a:hover { color: var(--c-accent); }

/* ----------------------------------------------------------
   WHATSAPP FLOAT — Desktop: pílula direita | Mobile: barra
   ---------------------------------------------------------- */

/* Desktop */
.wpp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  background: #25d366;
  color: var(--c-white);
  border-radius: 50px;
  padding: .85rem 1.6rem .85rem 1.2rem;
  box-shadow: 0 4px 22px rgba(37,211,102,.45);
  font-weight: 700;
  font-size: .92rem;
  text-decoration: none;
  transition: all var(--transition);
  animation: wppPulse 3.5s infinite;
  white-space: nowrap;
}
.wpp-float:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 8px 30px rgba(37,211,102,.6);
}
.wpp-float svg { width: 22px; height: 22px; flex-shrink: 0; }

@keyframes wppPulse {
  0%, 100% { box-shadow: 0 4px 22px rgba(37,211,102,.45); }
  50%       { box-shadow: 0 4px 32px rgba(37,211,102,.65), 0 0 0 6px rgba(37,211,102,.12); }
}

/* Texto alternativo no mobile */
.wpp-short { display: none; }
@media (max-width: 420px) {
  .wpp-full  { display: none; }
  .wpp-short { display: inline; }
}

/* Mobile: barra retangular full-width colada no rodapé */
@media (max-width: 768px) {
  .wpp-float {
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    border-radius: 0;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    justify-content: center;
    box-shadow: 0 -4px 20px rgba(37,211,102,.35);
    animation: none;
    z-index: 998;
  }
  .wpp-float span { display: flex; }
  .wpp-float:hover { transform: none; }

  /* Empurra o conteúdo do footer para não ficar atrás da barra */
  .footer__bottom { padding-bottom: calc(1.25rem + 56px); }
}

/* Utilitário: adiciona padding inferior ao body no mobile
   para o conteúdo não ficar atrás da barra fixa */
@media (max-width: 768px) {
  body { padding-bottom: 56px; }
}

/* ----------------------------------------------------------
   SCROLL ANIMATION
   ---------------------------------------------------------- */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: none;
}
.fade-in--left  { transform: translateX(-30px); }
.fade-in--right { transform: translateX(30px); }
.fade-in--left.visible, .fade-in--right.visible { transform: none; }

/* stagger delays */
.fade-in:nth-child(2) { transition-delay: .1s; }
.fade-in:nth-child(3) { transition-delay: .2s; }
.fade-in:nth-child(4) { transition-delay: .3s; }
.fade-in:nth-child(5) { transition-delay: .4s; }
.fade-in:nth-child(6) { transition-delay: .5s; }
.fade-in:nth-child(7) { transition-delay: .6s; }

/* ----------------------------------------------------------
   COOKIE BANNER
   ---------------------------------------------------------- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: var(--c-primary);
  color: rgba(255,255,255,.88);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-size: .84rem;
  box-shadow: 0 -4px 20px rgba(0,0,0,.25);
  transform: translateY(100%);
  transition: transform .5s ease;
}
.cookie-banner.show { transform: translateY(0); }
.cookie-banner a { color: var(--c-accent); text-decoration: underline; }
.cookie-banner a:hover { color: #ffb07a; }
.cookie-banner__actions { display: flex; gap: .75rem; flex-shrink: 0; }

.btn--cookie-ok {
  background: var(--c-accent);
  color: var(--c-white);
  border: none;
  border-radius: var(--radius);
  padding: .55rem 1.4rem;
  font-weight: 700;
  font-size: .85rem;
  cursor: pointer;
  transition: background var(--transition);
  white-space: nowrap;
}
.btn--cookie-ok:hover { background: var(--c-accent2); }
.btn--cookie-recusar {
  background: transparent;
  color: rgba(255,255,255,.6);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: var(--radius);
  padding: .55rem 1rem;
  font-size: .82rem;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn--cookie-recusar:hover { color: var(--c-white); border-color: rgba(255,255,255,.5); }

/* No mobile, sobe acima da barra do WhatsApp */
@media (max-width: 768px) {
  .cookie-banner {
    bottom: 56px;
    z-index: 1000;
  }
}

/* ----------------------------------------------------------
   POLÍTICA DE PRIVACIDADE
   ---------------------------------------------------------- */
.policy-content {
  max-width: 800px;
  margin: 0 auto;
}
.policy-content h2 {
  font-size: 1.2rem;
  margin: 2.5rem 0 .75rem;
  color: var(--c-primary);
}
.policy-content h2:first-child { margin-top: 0; }
.policy-content p,
.policy-content li {
  color: var(--c-muted);
  font-size: .95rem;
  line-height: 1.75;
}
.policy-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin: .75rem 0;
}
.policy-content ul li { margin-bottom: .35rem; }
.policy-content strong { color: var(--c-text); }
.policy-content a { color: var(--c-accent); }
.policy-content a:hover { text-decoration: underline; }
.policy-update {
  display: inline-block;
  background: var(--c-light);
  border-left: 4px solid var(--c-accent);
  padding: .6rem 1rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: .82rem;
  color: var(--c-muted);
  margin-bottom: 2rem;
}

/* ----------------------------------------------------------
   RESPONSIVE
   ---------------------------------------------------------- */
@media (max-width: 1024px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .about-split { gap: 2.5rem; }
  .contact-split { gap: 2.5rem; }
}

@media (max-width: 768px) {
  .topbar__social { display: none; }

  .nav__menu, .nav__cta { display: none; }
  .nav__toggle { display: flex; }

  /* Logo menor no mobile para caber no header */
  .nav__logo img { height: 40px; }

  .nav__menu.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 70px; left: 0; right: 0;
    background: var(--c-white);
    padding: 1rem 1.5rem 1.5rem;
    box-shadow: 0 8px 20px rgba(0,0,0,.12);
    gap: .25rem;
    z-index: 999;
  }
  /* CTA do menu mobile removido — botão WhatsApp fica na barra inferior */
  .nav__cta.open { display: none; }

  .hero { min-height: 70vh; }
  .hero__content { padding-top: 3rem; }

  .about-split,
  .contact-split { grid-template-columns: 1fr; }
  .about-split__img::after { display: none; }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }
  .gallery-grid__item:first-child {
    grid-column: span 2;
    grid-row: span 1;
  }

  .footer__grid { grid-template-columns: 1fr 1fr; }

  .form-row { grid-template-columns: 1fr; }

  /* Serviços: empilha imagem em cima do texto */
  .servico-item { grid-template-columns: 1fr; }
  .servico-item__img { height: 200px; }

  /* Diferenciais: 2 colunas no tablet/mobile médio */
  .diferenciais-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .section { padding: 3.5rem 0; }
  .stats-strip__grid { grid-template-columns: repeat(2,1fr); }
  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .hero__btns { flex-direction: column; align-items: flex-start; }
  .diferenciais-grid { grid-template-columns: 1fr; }
}