/* ============================================================
   TORKE LOCADORA 2026 — Stylesheet
   Referência de layout: baileu.com.br
   Cores: #FCC707 (amarelo), #000000 (preto), laranja (acento)
   Fonte: Montserrat (Google Fonts)
============================================================ */

/* ── VARIÁVEIS ────────────────────────────────────────────── */
:root {
  --yellow:      #FCC707;
  --yellow-dark: #e6b400;
  --orange:      #F07B1D;
  --black:       #000000;
  --dark:        #111111;
  --dark-2:      #1a1a1a;
  --dark-3:      #222222;
  --gray:        #F5F5F5;
  --gray-2:      #e8e8e8;
  --gray-3:      #cccccc;
  --text:        #333333;
  --text-mid:    #555555;
  --text-light:  #888888;
  --white:       #FFFFFF;

  --shadow-sm:   0 2px 8px rgba(0,0,0,0.08);
  --shadow-md:   0 4px 20px rgba(0,0,0,0.12);
  --shadow-lg:   0 8px 40px rgba(0,0,0,0.16);
  --shadow-hover:0 12px 48px rgba(0,0,0,0.20);

  --radius-sm:   4px;
  --radius:      8px;
  --radius-lg:   16px;

  --transition:  0.3s ease;
  --transition-slow: 0.5s ease;

  --header-h:    90px;
  --topbar-h:    36px;

  --font: 'Montserrat', sans-serif;
  --container: 1200px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

/* ── UTILITÁRIOS ──────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
}

.section--gray {
  background: var(--gray);
}

.section--dark {
  background: var(--dark);
}

.section--sobre {
  background: #f0ebeb;
  border-top: 1px solid #000000;
}

/* ── BOTÕES ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius);
  font-family: var(--font);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--yellow);
  color: var(--black);
  border-color: var(--yellow);
}
.btn--primary:hover {
  background: var(--yellow-dark);
  border-color: var(--yellow-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(252,199,7,0.4);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn--outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn--whatsapp {
  background: #25D366;
  color: var(--white);
  border-color: #25D366;
  font-size: 1rem;
  padding: 1rem 2.2rem;
}
.btn--whatsapp:hover {
  background: #1ebe5a;
  border-color: #1ebe5a;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(37,211,102,0.35);
}

.btn--phone {
  background: transparent;
  color: var(--black);
  border-color: var(--black);
  font-size: 1rem;
  padding: 1rem 2.2rem;
}
.btn--phone:hover {
  background: var(--black);
  color: var(--white);
  transform: translateY(-2px);
}

/* ── SEÇÃO: HEADER / TAGS ─────────────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-tag {
  display: inline-block;
  background: rgba(252,199,7,0.12);
  color: var(--yellow-dark);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.35rem 1rem;
  border-radius: 100px;
  margin-bottom: 0.75rem;
  border: 1px solid rgba(252,199,7,0.3);
}

.section-tag--yellow {
  background: rgba(252,199,7,0.2);
  color: var(--yellow);
  border-color: rgba(252,199,7,0.4);
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.25;
  margin-bottom: 1rem;
}

.section-title--white { color: var(--white); }
.section-title--left  { text-align: left; }

.section-subtitle {
  font-size: 1rem;
  color: var(--text-mid);
  max-width: 560px;
  margin: 0 auto;
}

/* ── TOP BAR ──────────────────────────────────────────────── */
.top-bar {
  background: var(--dark-2);
  height: var(--topbar-h);
  display: flex;
  align-items: center;
}

.top-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.top-bar__left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.top-bar__link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255,255,255,0.75);
  font-size: 0.78rem;
  font-weight: 500;
  transition: color var(--transition);
}
.top-bar__link i { color: var(--yellow); font-size: 0.72rem; }
.top-bar__link:hover { color: var(--white); }

.top-bar__right { display: flex; align-items: center; }

.top-bar__info {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255,255,255,0.6);
  font-size: 0.75rem;
}
.top-bar__info i { color: var(--yellow); font-size: 0.72rem; }

/* ── HEADER ───────────────────────────────────────────────── */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--black);
  height: var(--header-h);
  display: flex;
  align-items: center;
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--yellow);
  transition: box-shadow var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__logo img {
  height: 64px;
  width: auto;
  object-fit: contain;
}

/* ── NAV ──────────────────────────────────────────────────── */
.nav__list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav__link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--white);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 1rem;
  right: 1rem;
  height: 2px;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition);
  border-radius: 2px;
}

.nav__link:hover { color: var(--yellow); }
.nav__link:hover::after { transform: scaleX(1); }

.nav__link--cta {
  background: var(--yellow);
  color: var(--black) !important;
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius);
  font-weight: 700;
  margin-left: 0.5rem;
}
.nav__link--cta::after { display: none; }
.nav__link--cta:hover {
  background: var(--yellow-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(252,199,7,0.4);
}

/* Botão Ligar — apenas mobile */
.nav__link--call {
  display: none;
  background: transparent;
  color: var(--white) !important;
  border: 2px solid rgba(255,255,255,0.3);
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius);
  font-weight: 700;
  justify-content: center;
}
.nav__link--call::after { display: none; }
.nav__link--call:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.08);
}

/* ── HAMBURGER ────────────────────────────────────────────── */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.hamburger:hover { background: rgba(255,255,255,0.1); }

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

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

/* ── HERO ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: calc(90vh - var(--header-h) - var(--topbar-h));
  display: flex;
  align-items: center;
  background:
    linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 60%, #111111 100%);
  overflow: hidden;
}

/* grade industrial sutil */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(252,199,7,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(252,199,7,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

/* detalhes laterais amarelos — esquerda e direita */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  box-shadow: inset 5px 0 0 var(--yellow), inset -5px 0 0 var(--yellow);
  pointer-events: none;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(252,199,7,0.06) 0%, transparent 60%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: 5rem 1.5rem;
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero__text {
  display: flex;
  flex-direction: column;
}

.hero__image {
  width: 100%;
  height: 630px;
  border-radius: var(--radius-lg);
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  box-shadow: 0 8px 48px rgba(0,0,0,0.5), 0 0 0 3px rgba(252,199,7,0.3);
}

/* img usada apenas no mobile */
.hero__image-mobile {
  display: none;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(252,199,7,0.15);
  color: var(--yellow);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 100px;
  border: 1px solid rgba(252,199,7,0.3);
  margin-bottom: 1.5rem;
}

.hero__title {
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.hero__title .highlight {
  color: var(--yellow);
  position: relative;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.65);
  margin-bottom: 2.5rem;
  max-width: 520px;
  font-weight: 400;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.4);
  font-size: 1.2rem;
  animation: bounce 2s ease infinite;
  transition: color var(--transition);
  z-index: 1;
}
.hero__scroll:hover { color: var(--yellow); }

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ── STATS ────────────────────────────────────────────────── */
.stats {
  background: var(--black);
  padding: 2.5rem 0;
  border-top: 1px solid #222;
  border-bottom: 1px solid #222;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.stat-item {
  text-align: center;
  padding: 1rem;
  border-right: 1px solid #333;
}
.stat-item:last-child { border-right: none; }

.stat-item__number {
  display: block;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 900;
  color: var(--yellow);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat-item__label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── EQUIPAMENTOS GRID ────────────────────────────────────── */
.equip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.equip-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-top: 2.5rem;
  padding: 1.5rem 2rem;
  background: #000000;
  border-left: 4px solid var(--yellow);
  border-radius: 8px;
}

.equip-cta__content {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.equip-cta__title {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
}

.equip-cta__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--yellow);
  text-decoration: none;
  transition: gap 0.2s;
}

.equip-cta__link:hover {
  gap: 0.7rem;
}

.equip-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-2);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.equip-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--yellow);
}

.equip-card__icon {
  width: 68px;
  height: 68px;
  background: linear-gradient(135deg, rgba(252,199,7,0.12), rgba(240,123,29,0.08));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.25rem;
  border: 2px solid rgba(252,199,7,0.2);
  transition: background var(--transition), border-color var(--transition);
}

.equip-card:hover .equip-card__icon {
  background: linear-gradient(135deg, rgba(252,199,7,0.25), rgba(240,123,29,0.15));
  border-color: var(--yellow);
}

.equip-card__icon i {
  font-size: 1.6rem;
  color: var(--yellow-dark);
  transition: color var(--transition), transform var(--transition);
}

.equip-card:hover .equip-card__icon i {
  color: var(--yellow);
  transform: scale(1.1);
}

/* Cards com imagem real */
.equip-card__img {
  width: 140px;
  height: 140px;
  background: linear-gradient(135deg, rgba(252,199,7,0.12), rgba(240,123,29,0.08));
  border-radius: 50%;
  border: 2px solid rgba(252,199,7,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.25rem;
  overflow: hidden;
  transition: background var(--transition), border-color var(--transition);
}

.equip-card:hover .equip-card__img {
  background: linear-gradient(135deg, rgba(252,199,7,0.25), rgba(240,123,29,0.15));
  border-color: var(--yellow);
}

.equip-card__img img {
  max-height: 110px;
  max-width: 110px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition);
}

.equip-card:hover .equip-card__img img {
  transform: scale(1.08);
}

.equip-card__title {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.3;
}

.equip-card__desc {
  font-size: 0.82rem;
  color: var(--text-mid);
  line-height: 1.5;
  flex: 1;
}

.equip-card__btn {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.5rem 1.5rem;
  background: var(--yellow);
  color: var(--black);
  font-size: 0.82rem;
  font-weight: 700;
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.equip-card__btn:hover {
  background: var(--yellow-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(252,199,7,0.35);
}

/* ── QUEM SOMOS ───────────────────────────────────────────── */
.about__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about__img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: 1.75rem;
  border: 2px solid rgba(252,199,7,0.2);
}

.about__text p {
  color: var(--text-mid);
  margin-bottom: 1.4rem;
  font-size: 0.97rem;
  line-height: 2;
}

.about__text strong { color: var(--dark); font-weight: 700; }

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

.about__seal {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.5rem 0;
}

.about__seal-img {
  height: 200px;
  width: auto;
  object-fit: contain;
}

.about__stat-card {
  background: var(--gray);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 1rem;
  border: 1px solid var(--gray-2);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.about__stat-card:hover {
  border-color: var(--yellow);
  box-shadow: var(--shadow-md);
}

.about__stat-card i {
  font-size: 1.75rem;
  color: var(--yellow-dark);
  flex-shrink: 0;
}

.about__stat-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.about__stat-card strong {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
}

.about__stat-card span {
  font-size: 0.82rem;
  color: var(--text-light);
  line-height: 1.4;
}

/* ── DIFERENCIAIS ─────────────────────────────────────────── */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.diff-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.75rem;
  text-align: center;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.diff-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(252,199,7,0.3);
  transform: translateY(-4px);
}

.diff-card__icon {
  width: 64px;
  height: 64px;
  background: rgba(252,199,7,0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  border: 2px solid rgba(252,199,7,0.2);
  transition: background var(--transition), border-color var(--transition);
}
.diff-card:hover .diff-card__icon {
  background: rgba(252,199,7,0.2);
  border-color: rgba(252,199,7,0.5);
}

.diff-card__icon i {
  font-size: 1.5rem;
  color: var(--yellow);
}

.diff-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.diff-card p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
}

/* ── CTA BANNER ───────────────────────────────────────────── */
.cta-banner {
  background: var(--yellow);
  padding: 2.5rem 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,0,0,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.cta-banner__inner {
  position: relative;
  display: grid;
  grid-template-columns: 4fr 1fr;
  align-items: end;
  gap: 2rem;
}

.cta-banner__text h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 900;
  color: var(--black);
  margin-bottom: 0.5rem;
}

.cta-banner__text p {
  font-size: 1rem;
  color: rgba(0,0,0,0.65);
  font-weight: 500;
}

.cta-banner__left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.5rem;
}

.cta-banner__right {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  flex-shrink: 0;
}

.cta-banner__img {
  height: 260px;
  width: auto;
  object-fit: contain;
}

.cta-banner__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ── FOOTER ───────────────────────────────────────────────── */
.footer {
  background: var(--dark-2);
  padding-top: 4rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer__logo {
  height: 44px;
  width: auto;
  object-fit: contain;
  margin-bottom: 1rem;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer__brand p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  max-width: 280px;
  margin-bottom: 1.5rem;
}

.footer__social {
  display: flex;
  gap: 0.75rem;
}

.footer__social-link {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.footer__social-link:hover {
  background: var(--yellow);
  color: var(--black);
  border-color: var(--yellow);
}

.footer__title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--yellow);
  display: inline-block;
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer__list li a,
.footer__list li {
  font-size: 0.84rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}

.footer__list li a:hover { color: var(--yellow); }

.footer__list--contact li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.footer__list--contact i {
  color: var(--yellow);
  font-size: 0.85rem;
  margin-top: 0.15rem;
  flex-shrink: 0;
}

.footer__list--contact a:hover { color: var(--yellow); }

.footer__bottom {
  padding: 1.5rem 0;
}

.footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer__bottom p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
}

.footer__dev {
  display: flex;
  align-items: center;
  opacity: 0.5;
  transition: opacity var(--transition);
}
.footer__dev:hover { opacity: 1; }
.footer__dev img {
  height: 28px;
  width: auto;
}

/* ── WHATSAPP FLOAT ───────────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9999;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  transition: transform var(--transition), box-shadow var(--transition);
  animation: pulse-wpp 3s ease infinite;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37,211,102,0.55);
}

/* ── BOTÃO VOLTAR AO TOPO (mobile) ───────────────────────── */
.scroll-top {
  display: none;
  position: fixed;
  bottom: 2rem;
  left: 1.25rem;
  z-index: 9998;
  width: 36px;
  height: 36px;
  background: rgba(0,0,0,0.45);
  color: #ffffff;
  border: none;
  border-radius: 50%;
  font-size: 0.85rem;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s, background 0.3s;
}

.scroll-top.visible {
  opacity: 1;
}

@keyframes pulse-wpp {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.45); }
  50%       { box-shadow: 0 4px 30px rgba(37,211,102,0.7), 0 0 0 8px rgba(37,211,102,0.1); }
}

/* ── ANIMAÇÃO FADE-IN SCROLL ──────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* delay em cadeia para grids */
.equip-grid .fade-in:nth-child(1)  { transition-delay: 0.05s; }
.equip-grid .fade-in:nth-child(2)  { transition-delay: 0.10s; }
.equip-grid .fade-in:nth-child(3)  { transition-delay: 0.15s; }
.equip-grid .fade-in:nth-child(4)  { transition-delay: 0.20s; }
.equip-grid .fade-in:nth-child(5)  { transition-delay: 0.25s; }
.equip-grid .fade-in:nth-child(6)  { transition-delay: 0.30s; }
.equip-grid .fade-in:nth-child(7)  { transition-delay: 0.05s; }
.equip-grid .fade-in:nth-child(8)  { transition-delay: 0.10s; }
.equip-grid .fade-in:nth-child(9)  { transition-delay: 0.15s; }
.equip-grid .fade-in:nth-child(10) { transition-delay: 0.20s; }
.equip-grid .fade-in:nth-child(11) { transition-delay: 0.25s; }
.equip-grid .fade-in:nth-child(12) { transition-delay: 0.30s; }

.diff-grid .fade-in:nth-child(1) { transition-delay: 0.05s; }
.diff-grid .fade-in:nth-child(2) { transition-delay: 0.15s; }
.diff-grid .fade-in:nth-child(3) { transition-delay: 0.25s; }
.diff-grid .fade-in:nth-child(4) { transition-delay: 0.35s; }

.stats__grid .fade-in:nth-child(1) { transition-delay: 0.05s; }
.stats__grid .fade-in:nth-child(2) { transition-delay: 0.15s; }
.stats__grid .fade-in:nth-child(3) { transition-delay: 0.25s; }
.stats__grid .fade-in:nth-child(4) { transition-delay: 0.35s; }

/* ── RESPONSIVO ───────────────────────────────────────────── */

/* Tablet grande: 1024px */
@media (max-width: 1024px) {
  .equip-grid  { grid-template-columns: repeat(3, 1fr); }
  .diff-grid   { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer__brand { grid-column: 1 / -1; }
  .footer__brand p { max-width: 100%; }
}

/* Tablet: 768px */
@media (max-width: 768px) {
  :root {
    --header-h: 80px;
    --topbar-h: 0px;
  }

  .top-bar { display: none; }

  /* Mobile nav */
  .hamburger {
    display: flex;
    background: var(--yellow);
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    gap: 6px;
    width: 56px;
    height: 56px;
  }
  .hamburger:hover { background: var(--yellow-dark); }

  .hamburger span {
    width: 32px;
    height: 3px;
    background: var(--black);
  }

  .hamburger.active span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
  .hamburger.active span:nth-child(2) { opacity: 0; }
  .hamburger.active span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

  .nav {
    position: fixed;
    top: -5px;
    left: 0;
    right: 0;
    background: var(--black);
    box-shadow: var(--shadow-md);
    padding: 1.5rem;
    transform: translateY(-110%);
    transition: transform var(--transition);
    z-index: 999;
    border-top: 3px solid var(--yellow);
  }
  .nav.open { transform: translateY(0); }

  .nav__list {
    flex-direction: column;
    gap: 0.25rem;
    align-items: stretch;
  }

  .nav__link {
    padding: 0.85rem 1rem;
    border-radius: var(--radius);
    font-size: 0.95rem;
    justify-content: center;
  }
  .nav__link::after { display: none; }
  .nav__link:hover  { background: rgba(255,255,255,0.08); }

  .nav__link--call {
    display: flex;
    margin-top: 0.5rem;
  }

  .nav__link--cta {
    margin-left: 0;
    margin-top: 0.5rem;
    justify-content: center;
  }

  /* Hero mobile */
  .hero             { min-height: auto; align-items: flex-start; }
  .hero::after      { box-shadow: none; }
  .hero__content    { grid-template-columns: 1fr; gap: 0; padding: 0 0 40px; }
  .hero__image      { order: -1; height: auto; background-image: none !important;
                      box-shadow: none; border-radius: 0; width: 100%; }
  .hero__image-mobile { display: block; width: 100%; height: auto; }
  .hero__text       { order: 1; padding: 2rem 1.5rem 0; }
  .hero__scroll     { display: none; }

  /* Seções */
  .section { padding: 3.5rem 0; }

  .equip-grid  { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .equip-cta   { flex-direction: column; text-align: center; align-items: center; }
  .equip-cta__content { align-items: center; }
  .equip-cta__link { justify-content: center; }
  .equip-cta__link .fa-angles-right { display: none; }
  .diff-grid   { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item   { border-right: none; border-bottom: 1px solid #333; }
  .stat-item:nth-child(2), .stat-item:last-child { border-bottom: none; }

  .about__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .about__text { text-align: center; display: flex; flex-direction: column; align-items: center; }
  .about__stats { grid-template-columns: 1fr 1fr; }

  .cta-banner__inner { grid-template-columns: 1fr; text-align: center; }
  .cta-banner__right { display: none; }
  .cta-banner__left { align-items: center; }
  .cta-banner__actions { justify-content: center; }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .footer__brand p { max-width: 100%; }

  .footer__logo { margin: 0 auto 1rem; }

  .footer__social { justify-content: center; }

  .footer__title { display: block; }

  .footer__list { align-items: center; }

  .footer__list--contact li { justify-content: center; }

  .footer__bottom-inner {
    flex-direction: column;
    text-align: center;
  }
}

/* Mobile pequeno: 480px */
@media (max-width: 480px) {
  .hero__title   { font-size: 2rem; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }

  .equip-grid  { grid-template-columns: 1fr; }
  .diff-grid   { grid-template-columns: 1fr; }
  .about__stats { grid-template-columns: 1fr; }
  .stats__grid  { grid-template-columns: 1fr 1fr; }

  .cta-banner__actions { flex-direction: column; width: 100%; }
  .cta-banner__actions .btn { width: 100%; justify-content: center; }

  .whatsapp-float { bottom: 1.25rem; right: 1.25rem; width: 52px; height: 52px; font-size: 1.5rem; }
  .scroll-top { display: flex; }
}