/* ================================================
   HF LOC — Aluguel de Equipamentos
   Paleta e tipografia baseadas no Manual da Marca
   Grupo HF (Vermelho #FC0000 primário).
   ================================================ */

/* ---------- 1. RESET & BASE ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: var(--cinza-escuro);
  background: var(--branco);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s ease;
}

ul,
ol {
  list-style: none;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: transparent;
  color: inherit;
}

iframe {
  border: 0;
}

/* ---------- 2. CSS VARIABLES ---------- */
:root {
  /* Cores oficiais - Manual da Marca Grupo HF */
  --vermelho: #FC0000;
  --vermelho-hover: #CC0000;
  --vermelho-escuro: #B30000;
  --laranja: #FE4F00;
  --azul: #05A0E2;
  --cinza: #686868;

  /* Cinzas e neutros */
  --cinza-escuro: #2B2B2B;
  --cinza-medio: #4A4A4A;
  --cinza-claro: #E8E8E8;
  --branco: #FFFFFF;
  --branco-off: #F5F5F5;
  --preto: #1A1A1A;

  /* WhatsApp */
  --wa-green: #25D366;
  --wa-green-dark: #1FAA54;

  /* Tipografia */
  --font-display: 'Oswald', 'Bahnschrift', 'Arial Narrow', sans-serif;
  --font-body: 'Open Sans', 'Helvetica', Arial, sans-serif;

  /* Espaçamentos */
  --container: 1200px;
  --radius: 4px;
  --radius-lg: 8px;

  /* Transitions */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --t-fast: 0.2s ease;
  --t-med: 0.35s var(--ease);
  --t-slow: 0.6s var(--ease);

  /* Sombras */
  --shadow-sm: 0 2px 6px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.22);
  --shadow-red: 0 10px 30px rgba(252, 0, 0, 0.25);
}

/* ---------- 3. UTILITÁRIOS ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(16px, 3vw, 32px);
}

.section {
  padding: clamp(60px, 8vw, 110px) 0;
  position: relative;
}

.text-accent {
  color: var(--vermelho);
}

/* Seção - títulos e eyebrows */
.section__header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto clamp(40px, 5vw, 70px);
}

.section__header--light {
  color: var(--branco);
}

.section__eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--vermelho);
  padding: 6px 14px;
  border: 1px solid var(--vermelho);
  background: rgba(252, 0, 0, 0.05);
  margin-bottom: 18px;
}

.section__eyebrow--light {
  color: var(--branco);
  border-color: var(--vermelho);
  background: rgba(252, 0, 0, 0.15);
}

.section__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 1.1;
  color: var(--cinza-escuro);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section__title--light {
  color: var(--branco);
}

.section__underline {
  width: 64px;
  height: 4px;
  background: var(--vermelho);
  margin: 18px auto;
  position: relative;
}

.section__header .section__underline {
  margin: 18px auto;
}

.section__subtitle {
  font-size: clamp(0.98rem, 1.2vw, 1.1rem);
  color: var(--cinza);
  margin-top: 14px;
  line-height: 1.7;
}

.section__subtitle--light {
  color: var(--cinza-claro);
}

/* ---------- 4. BOTÕES ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--t-med);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn i {
  font-size: 1.05em;
}

.btn--primary {
  background: var(--vermelho);
  color: var(--branco);
  border-color: var(--vermelho);
  box-shadow: var(--shadow-red);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--vermelho-hover);
  border-color: var(--vermelho-hover);
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(252, 0, 0, 0.4);
}

.btn--outline {
  background: transparent;
  color: var(--branco);
  border-color: var(--branco);
}

.btn--outline:hover,
.btn--outline:focus-visible {
  background: var(--branco);
  color: var(--cinza-escuro);
  transform: translateY(-2px);
}

.btn--lg {
  padding: 16px 34px;
  font-size: 1rem;
}

.btn--xl {
  padding: 20px 44px;
  font-size: 1.1rem;
}

/* ---------- 5. TOP RED BAR ---------- */
.top-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--vermelho);
  z-index: 1001;
}

/* ---------- 6. HEADER ---------- */
.header {
  position: fixed;
  top: 3px;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  transition: background var(--t-med), padding var(--t-med), box-shadow var(--t-med);
}

.header.is-scrolled {
  background: rgba(255, 255, 255, 0.99);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.12);
  border-bottom-color: rgba(0, 0, 0, 0.08);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 16px;
  padding-bottom: 16px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.header__logo img {
  height: 48px;
  width: auto;
  transition: transform var(--t-fast);
}

.header__logo:hover img {
  transform: scale(1.03);
}

.header__tagline {
  display: inline-flex;
  flex-direction: column;
  line-height: 1.2;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.4px;
  color: var(--cinza);
  padding-left: 14px;
  border-left: 2px solid var(--vermelho);
  text-transform: none;
}

.header__tagline strong {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--cinza-escuro);
}

/* Nav desktop */
.nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav__close {
  display: none;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__link {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--cinza-escuro);
  padding: 8px 0;
  position: relative;
  transition: color var(--t-fast);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--vermelho);
  transition: width var(--t-med);
}

.nav__link:hover,
.nav__link:focus-visible,
.nav__link.active {
  color: var(--vermelho);
}

.nav__link:hover::after,
.nav__link:focus-visible::after,
.nav__link.active::after {
  width: 100%;
}

.nav__cta {
  padding: 12px 22px;
  font-size: 0.82rem;
}

/* Mobile toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 32px;
  height: 24px;
  padding: 0;
  z-index: 1100;
}

.nav__toggle span {
  display: block;
  width: 100%;
  height: 3px;
  background: var(--cinza-escuro);
  transition: all var(--t-med);
  transform-origin: center;
}

.nav__toggle.is-open span:nth-child(1) {
  transform: translateY(10.5px) rotate(45deg);
  background: var(--vermelho);
}

.nav__toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav__toggle.is-open span:nth-child(3) {
  transform: translateY(-10.5px) rotate(-45deg);
  background: var(--vermelho);
}

/* ---------- 7. HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 0 80px;
  overflow: hidden;
  isolation: isolate;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('../assets/img/hero.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -2;
  transform: scale(1.05);
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  from { transform: scale(1.05); }
  to { transform: scale(1.15); }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(26, 26, 26, 0.92) 0%, rgba(43, 43, 43, 0.75) 50%, rgba(26, 26, 26, 0.88) 100%),
    repeating-linear-gradient(45deg, transparent 0 10px, rgba(252, 0, 0, 0.025) 10px 11px);
  z-index: -1;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}

.hero__content {
  color: var(--branco);
  max-width: 620px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.88rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--branco);
  margin-bottom: 24px;
}

.hero__eyebrow-bar {
  display: inline-block;
  width: 48px;
  height: 3px;
  background: var(--vermelho);
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 6vw, 5rem);
  line-height: 0.98;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 24px;
  color: var(--branco);
}

.hero__subtitle {
  font-size: clamp(1rem, 1.4vw, 1.18rem);
  font-weight: 300;
  line-height: 1.7;
  color: var(--cinza-claro);
  max-width: 560px;
  margin-bottom: 38px;
}

.hero__subtitle strong {
  color: var(--branco);
  font-weight: 600;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

/* Hero badge */
.hero__badge {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 36px 44px;
  background: rgba(252, 0, 0, 0.92);
  color: var(--branco);
  clip-path: polygon(0 0, 100% 0, 96% 100%, 4% 100%);
  border: 2px solid var(--vermelho);
  box-shadow: var(--shadow-lg);
  justify-self: end;
  align-self: end;
  max-width: 360px;
  margin-bottom: 40px;
  transform: rotate(-3deg);
}

.hero__badge-number {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 4.2rem;
  line-height: 1;
  color: var(--branco);
}

.hero__badge-text {
  display: flex;
  flex-direction: column;
  font-family: var(--font-display);
  text-transform: uppercase;
  line-height: 1;
}

.hero__badge-text strong {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 2px;
}

.hero__badge-text span {
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 3px;
  margin-top: 6px;
  color: var(--cinza-claro);
}

.hero__badge-stamp {
  position: absolute;
  top: -22px;
  right: -22px;
  width: 54px;
  height: 54px;
  background: var(--branco);
  color: var(--vermelho);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  box-shadow: var(--shadow-md);
}

/* Hero scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  width: 26px;
  height: 44px;
  border: 2px solid var(--branco);
  border-radius: 14px;
  display: grid;
  place-items: start center;
  padding-top: 8px;
}

.hero__scroll span {
  display: block;
  width: 4px;
  height: 8px;
  background: var(--vermelho);
  border-radius: 2px;
  animation: scrollDot 1.6s ease-in-out infinite;
}

@keyframes scrollDot {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(10px); opacity: 0.3; }
}

/* ---------- 8. MÉTRICAS / CREDIBILIDADE ---------- */
.metrics {
  background: var(--vermelho);
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}

.metrics::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(45deg, transparent 0 30px, rgba(255, 255, 255, 0.03) 30px 31px);
  pointer-events: none;
}

.metrics__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  position: relative;
  z-index: 2;
  align-items: stretch;
}

.metric {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  color: var(--branco);
  padding: 10px 8px;
  position: relative;
  min-height: 200px;
}

.metric:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -15px;
  top: 20%;
  bottom: 20%;
  width: 1px;
  background: rgba(255, 255, 255, 0.25);
}

.metric__icon {
  font-size: 2.2rem;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--branco);
  opacity: 0.95;
  margin-bottom: 14px;
  flex-shrink: 0;
}

.metric__number {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 4.5vw, 3.4rem);
  line-height: 1;
  color: var(--branco);
  text-transform: uppercase;
  letter-spacing: 1px;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 3.6rem;
  padding: 4px 0;
}

.metric__number--text {
  font-size: clamp(1.8rem, 2.9vw, 2.4rem);
}

.metric__label {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.92rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.3;
  min-height: 2.6em;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 8px;
}

/* ---------- 9. EQUIPAMENTOS ---------- */
.equipamentos {
  background: var(--branco-off);
  position: relative;
}

.equipamentos::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 120px;
  height: 4px;
  background: var(--vermelho);
}

/* ---- Filtro de categorias ---- */
.equip-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 48px;
  padding: 18px;
  background: var(--branco);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--cinza-claro);
  position: relative;
}

.equip-filter::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--vermelho), var(--laranja));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.equip-filter__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--cinza);
  background: var(--branco-off);
  border: 1px solid transparent;
  padding: 10px 18px;
  border-radius: var(--radius);
  transition: all var(--t-fast);
  white-space: nowrap;
}

.equip-filter__btn i {
  font-size: 14px;
  color: var(--vermelho);
  transition: color var(--t-fast);
}

.equip-filter__btn:hover {
  background: var(--cinza-claro);
  color: var(--cinza-escuro);
}

.equip-filter__btn.is-active {
  background: var(--vermelho);
  color: var(--branco);
  border-color: var(--vermelho);
  box-shadow: 0 6px 18px rgba(252, 0, 0, 0.28);
}

.equip-filter__btn.is-active i {
  color: var(--branco);
}

/* ---- Grid de equipamentos ---- */
.equip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 22px;
}

.equip-card {
  background: var(--branco);
  border: 1px solid var(--cinza-claro);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--t-med);
  position: relative;
  display: flex;
  flex-direction: column;
}

.equip-card::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: var(--vermelho);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--t-med);
}

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

.equip-card:hover::after {
  transform: scaleX(1);
}

.equip-card.is-hidden {
  display: none;
}

.equip-card.is-showing {
  animation: cardIn 0.45s var(--ease) both;
}

@keyframes cardIn {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ---- Image wrap (foto real do equipamento) ---- */
.equip-card__img-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--branco);
}

.equip-card__img-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 20%, rgba(252, 0, 0, 0.04), transparent 55%),
    linear-gradient(180deg, transparent 60%, rgba(0, 0, 0, 0.06) 100%);
  pointer-events: none;
  z-index: 2;
}

.equip-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  padding: 14px;
  transition: transform 0.6s var(--ease);
  background: var(--branco);
}

.equip-card:hover .equip-card__img-wrap img {
  transform: scale(1.06);
}

/* ---- Placeholder (fallback, sem imagem real) ---- */
.equip-card__placeholder {
  position: relative;
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, var(--cinza-escuro) 0%, var(--cinza-medio) 100%);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.equip-card__placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(45deg, transparent 0 18px, rgba(255, 255, 255, 0.04) 18px 19px),
    radial-gradient(circle at 30% 20%, rgba(252, 0, 0, 0.18), transparent 50%);
}

.equip-card__placeholder::after {
  content: '';
  position: absolute;
  right: -25%;
  top: -25%;
  width: 80%;
  height: 150%;
  background: var(--vermelho);
  opacity: 0.08;
  transform: rotate(18deg);
  transition: opacity var(--t-med), transform var(--t-med);
}

.equip-card:hover .equip-card__placeholder::after {
  opacity: 0.22;
  transform: rotate(12deg) scale(1.05);
}

.equip-card__placeholder i {
  position: relative;
  z-index: 2;
  font-size: 3.4rem;
  color: var(--branco);
  opacity: 0.85;
  transition: transform var(--t-med), color var(--t-med), opacity var(--t-med);
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.4));
}

.equip-card:hover .equip-card__placeholder i {
  transform: scale(1.12);
  color: var(--vermelho);
  opacity: 1;
}

.equip-card__body {
  padding: 22px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

.equip-card__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1.25;
  color: var(--cinza-escuro);
  margin: 0;
  flex: 1;
}

.equip-card__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--vermelho);
  background: transparent;
  border: 2px solid var(--vermelho);
  padding: 12px 18px;
  border-radius: var(--radius);
  transition: all var(--t-fast);
  margin-top: auto;
}

.equip-card__btn i {
  transition: transform var(--t-fast);
}

.equip-card__btn:hover,
.equip-card__btn:focus-visible {
  background: var(--vermelho);
  color: var(--branco);
  box-shadow: 0 8px 20px rgba(252, 0, 0, 0.28);
}

.equip-card__btn:hover i {
  transform: translateX(4px);
}

/* ---- Empty state ---- */
.equip-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--cinza);
}

.equip-empty i {
  font-size: 3rem;
  color: var(--vermelho);
  opacity: 0.6;
  margin-bottom: 18px;
}

.equip-empty p {
  font-family: var(--font-display);
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin: 0;
}

/* ---- Equip more CTA ---- */
.equip-more {
  margin-top: 60px;
  padding: 40px 44px;
  background: var(--branco);
  border-left: 4px solid var(--vermelho);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  box-shadow: var(--shadow-sm);
}

.equip-more p {
  font-size: 1.05rem;
  color: var(--cinza-escuro);
  max-width: 660px;
  margin: 0;
}

.equip-more strong {
  color: var(--vermelho);
}

/* ---------- 10. PERFURAÇÃO ---------- */
.perfuracao {
  background: var(--cinza-escuro);
  color: var(--branco);
  position: relative;
  overflow: hidden;
  border-left: 4px solid var(--vermelho);
}

.perfuracao::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(252, 0, 0, 0.08) 0%, transparent 35%),
    repeating-linear-gradient(45deg, transparent 0 20px, rgba(255, 255, 255, 0.015) 20px 21px);
  pointer-events: none;
}

.perfuracao__grid {
  display: grid;
  grid-template-columns: 0.75fr 1fr;
  gap: 70px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.perfuracao__image {
  position: relative;
  clip-path: polygon(0 0, 100% 0, 94% 100%, 0 100%);
}

.perfuracao__image img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.perfuracao__image::after {
  content: '';
  position: absolute;
  top: 20px;
  left: 20px;
  right: 20px;
  bottom: 20px;
  border: 2px solid rgba(252, 0, 0, 0.7);
  pointer-events: none;
}

.perfuracao__badge {
  position: absolute;
  bottom: 30px;
  left: 30px;
  background: var(--vermelho);
  color: var(--branco);
  padding: 14px 22px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  box-shadow: var(--shadow-md);
}

.perfuracao__badge i {
  font-size: 1.3rem;
}

.perfuracao__content .section__underline {
  margin-left: 0;
  margin-right: 0;
}

.perfuracao__text {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--cinza-claro);
  margin: 24px 0 28px;
}

.perfuracao__text strong {
  color: var(--vermelho);
  font-weight: 600;
}

.perfuracao__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 40px;
}

.perfuracao__list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.98rem;
  color: var(--branco);
}

.perfuracao__list i {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  background: var(--vermelho);
  color: var(--branco);
  border-radius: 50%;
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* ---------- 11. SOBRE ---------- */
.sobre {
  background: var(--branco);
}

.sobre__grid {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 70px;
  align-items: center;
}

.sobre__content .section__underline {
  margin-left: 0;
  margin-right: 0;
}

.sobre__text {
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--cinza);
  margin: 18px 0;
}

.sobre__text:first-of-type {
  margin-top: 24px;
}

.sobre__text strong {
  color: var(--cinza-escuro);
  font-weight: 600;
}

.pilares {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 36px;
}

.pilar {
  padding: 24px 18px;
  background: var(--branco-off);
  border-top: 3px solid var(--vermelho);
  text-align: center;
  transition: all var(--t-med);
}

.pilar:hover {
  background: var(--cinza-escuro);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.pilar:hover .pilar__title,
.pilar:hover .pilar__desc {
  color: var(--branco);
}

.pilar__icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin: 0 auto 14px;
  background: var(--vermelho);
  color: var(--branco);
  font-size: 1.3rem;
  border-radius: var(--radius);
}

.pilar__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--cinza-escuro);
  margin-bottom: 8px;
  transition: color var(--t-med);
}

.pilar__desc {
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--cinza);
  transition: color var(--t-med);
}

/* Sobre image with clip */
.sobre__image {
  position: relative;
}

.sobre__image img {
  width: 100%;
  height: 560px;
  object-fit: cover;
  clip-path: polygon(6% 0, 100% 0, 94% 100%, 0 100%);
}

.sobre__experience {
  position: absolute;
  bottom: 40px;
  left: -10px;
  background: var(--vermelho);
  color: var(--branco);
  padding: 22px 28px;
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-display);
  box-shadow: var(--shadow-lg);
}

.sobre__experience-num {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
}

.sobre__experience-text {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  line-height: 1.3;
}

/* ---------- 12. COMO FUNCIONA ---------- */
.como {
  background: var(--branco-off);
  position: relative;
}

.como::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: repeating-linear-gradient(90deg, var(--vermelho) 0 40px, transparent 40px 80px);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  position: relative;
  counter-reset: step;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 42px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--cinza-claro) 0 6px, transparent 6px 12px);
  z-index: 0;
}

.timeline__step {
  text-align: center;
  position: relative;
  z-index: 2;
  padding: 0 14px;
}

.timeline__number {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 3.2rem;
  line-height: 1;
  color: var(--vermelho);
  margin-bottom: 8px;
  opacity: 0.9;
}

.timeline__icon {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  margin: 0 auto 18px;
  background: var(--branco);
  color: var(--vermelho);
  font-size: 1.7rem;
  border: 3px solid var(--vermelho);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  transition: all var(--t-med);
}

.timeline__step:hover .timeline__icon {
  background: var(--vermelho);
  color: var(--branco);
  transform: scale(1.06);
}

.timeline__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--cinza-escuro);
  margin-bottom: 8px;
}

.timeline__desc {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--cinza);
}

/* ---------- 13. CTA PARALLAX ---------- */
.cta-parallax {
  position: relative;
  padding: clamp(80px, 12vw, 150px) 0;
  text-align: center;
  color: var(--branco);
  overflow: hidden;
  isolation: isolate;
}

.cta-parallax__bg {
  position: absolute;
  inset: 0;
  background-image: url('../assets/img/hero.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  z-index: -2;
}

.cta-parallax__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(26, 26, 26, 0.92) 0%, rgba(252, 0, 0, 0.45) 100%);
  z-index: -1;
}

.cta-parallax__content {
  max-width: 820px;
  text-align: center;
  margin: 0 auto;
}

.cta-parallax__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 3.8rem);
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 20px 0 18px;
}

.cta-parallax__subtitle {
  font-size: clamp(1rem, 1.3vw, 1.2rem);
  font-weight: 300;
  color: var(--cinza-claro);
  margin-bottom: 40px;
  line-height: 1.7;
}

.cta-parallax__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
}

/* ---------- 14. CONTATO / LOCALIZAÇÃO ---------- */
.contato {
  background: var(--cinza-escuro);
  color: var(--branco);
  position: relative;
  overflow: hidden;
}

.contato::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(135deg, transparent 0 20px, rgba(255, 255, 255, 0.015) 20px 21px);
  pointer-events: none;
}

.contato__grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 40px;
  position: relative;
  z-index: 2;
}

.contato__info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px 24px;
  background: #3A3A3A;
  border-left: 3px solid var(--vermelho);
  transition: all var(--t-med);
  color: var(--branco);
  text-decoration: none;
  cursor: pointer;
}

.contact-card:not(.contact-card--static):hover {
  background: var(--cinza-medio);
  border-left-width: 6px;
  transform: translateX(4px);
}

.contact-card--static {
  cursor: default;
}

.contact-card__icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  background: var(--vermelho);
  color: var(--branco);
  font-size: 1.3rem;
  border-radius: var(--radius);
  flex-shrink: 0;
}

.contact-card__icon--green {
  background: var(--wa-green);
}

.contact-card__body {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
  flex: 1;
}

.contact-card__label {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--cinza-claro);
}

.contact-card__value {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  color: var(--branco);
  word-break: break-word;
}

.contact-card__sub {
  font-size: 0.85rem;
  color: var(--cinza-claro);
  margin-top: 3px;
}

.contact-card__action {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--vermelho);
  margin-top: 6px;
  transition: gap var(--t-fast);
}

.contact-card:hover .contact-card__action {
  gap: 10px;
}

/* Mapa */
.contato__map {
  position: relative;
  border: 2px solid var(--vermelho);
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 450px;
  background: var(--cinza-medio);
}

.contato__map iframe {
  width: 100%;
  height: 100%;
  display: block;
}

.contato__map-link {
  position: absolute;
  bottom: 16px;
  right: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--vermelho);
  color: var(--branco);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  transition: all var(--t-fast);
  z-index: 3;
}

.contato__map-link:hover {
  background: var(--vermelho-hover);
  transform: translateY(-2px);
}

/* ---------- 15. FOOTER ---------- */
.footer {
  background: var(--preto);
  color: var(--cinza-claro);
  position: relative;
  padding-top: 70px;
  border-top: 3px solid var(--vermelho);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 1fr;
  gap: 50px;
  padding-bottom: 60px;
}

.footer__logo {
  height: 56px;
  margin-bottom: 20px;
}

.footer__desc {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--cinza-claro);
  margin-bottom: 20px;
  max-width: 360px;
}

.footer__group {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 8px 14px;
  background: var(--cinza-escuro);
  border-left: 3px solid var(--vermelho);
  color: var(--branco);
}

.footer__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--branco);
  margin-bottom: 22px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--vermelho);
  display: inline-block;
}

.footer__links li,
.footer__contact li {
  margin-bottom: 12px;
  line-height: 1.6;
}

.footer__links a {
  font-family: var(--font-display);
  font-size: 0.92rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--cinza-claro);
  transition: all var(--t-fast);
}

.footer__links a:hover {
  color: var(--vermelho);
  padding-left: 6px;
}

.footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--cinza-claro);
}

.footer__contact i {
  color: var(--vermelho);
  font-size: 1rem;
  padding-top: 4px;
}

.footer__contact a {
  color: var(--cinza-claro);
  word-break: break-word;
}

.footer__contact a:hover {
  color: var(--vermelho);
}

.footer__bottom {
  background: #0F0F0F;
  padding: 22px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer__bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.footer__bottom p {
  font-size: 0.82rem;
  color: var(--cinza);
  margin: 0;
}

.footer__bottom strong {
  color: var(--branco);
}

.footer__credit {
  font-family: var(--font-display);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

/* ---------- 16. WHATSAPP FLUTUANTE ---------- */
.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 62px;
  height: 62px;
  background: var(--wa-green);
  color: var(--branco);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.9rem;
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.5);
  z-index: 999;
  transition: all var(--t-med);
}

.wa-float:hover {
  background: var(--wa-green-dark);
  transform: scale(1.08);
}

.wa-float__pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--wa-green);
  opacity: 0.5;
  z-index: -1;
  animation: waPulse 2s ease-out infinite;
}

@keyframes waPulse {
  0% { transform: scale(1); opacity: 0.5; }
  100% { transform: scale(1.8); opacity: 0; }
}

.wa-float__tooltip {
  position: absolute;
  right: calc(100% + 14px);
  top: 50%;
  transform: translateY(-50%) translateX(10px);
  background: var(--cinza-escuro);
  color: var(--branco);
  padding: 8px 14px;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: all var(--t-med);
}

.wa-float__tooltip::after {
  content: '';
  position: absolute;
  right: -5px;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: var(--cinza-escuro);
}

.wa-float:hover .wa-float__tooltip {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

/* ---------- 17. FOCUS VISIBLE (Acessibilidade) ---------- */
a:focus-visible,
button:focus-visible,
.btn:focus-visible {
  outline: 3px solid var(--vermelho);
  outline-offset: 3px;
}

/* ---------- 18. REDUCED MOTION ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .hero__bg {
    animation: none;
  }
  .wa-float__pulse {
    animation: none;
    opacity: 0;
  }
}

/* ================================================
   19. RESPONSIVIDADE
   ================================================ */

/* Large desktop: 1200px+ (default) */

/* Desktop pequeno / Tablet paisagem: 1024px */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 50px;
    text-align: left;
  }

  .hero__badge {
    justify-self: start;
    transform: rotate(0deg);
  }

  .perfuracao__grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .perfuracao__image img {
    height: 400px;
  }

  .sobre__grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .sobre__image img {
    height: 460px;
  }

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

  .contato__map {
    min-height: 420px;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

/* Tablet: 768px */
@media (max-width: 768px) {
  html {
    scroll-padding-top: 80px;
  }

  /* Header mobile menu */
  .nav__toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 420px;
    height: 100vh;
    background: var(--cinza-escuro);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 30px;
    padding: 80px 40px 40px;
    transition: right var(--t-slow);
    box-shadow: -8px 0 40px rgba(0, 0, 0, 0.5);
  }

  .nav.is-open {
    right: 0;
  }

  .nav__close {
    display: block;
    position: absolute;
    top: 22px;
    right: 22px;
    font-size: 1.6rem;
    color: var(--branco);
    padding: 8px;
  }

  .nav__list {
    flex-direction: column;
    gap: 24px;
    align-items: center;
  }

  .nav__link {
    font-size: 1.2rem;
    letter-spacing: 2px;
    color: var(--branco);
  }

  .header__tagline {
    display: none;
  }

  .nav__cta {
    font-size: 0.9rem;
    padding: 14px 26px;
  }

  /* Hero */
  .hero {
    min-height: 92vh;
    padding: 110px 0 70px;
    text-align: left;
  }

  .hero__title {
    font-size: clamp(2rem, 9vw, 3.5rem);
  }

  .hero__badge {
    padding: 24px 32px;
    max-width: 300px;
  }

  .hero__badge-number {
    font-size: 3.2rem;
  }

  /* Métricas */
  .metrics__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

  .metric:not(:last-child)::after {
    display: none;
  }

  .metric:nth-child(odd)::after {
    content: '';
    display: block;
    right: -20px;
    top: 20%;
    bottom: 20%;
  }

  /* Equipamentos */
  .equip-filter {
    padding: 14px;
    gap: 8px;
  }

  .equip-filter__btn {
    font-size: 12px;
    padding: 9px 14px;
  }

  .equip-grid {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
  }

  .equip-more {
    padding: 32px 26px;
    flex-direction: column;
    text-align: center;
    align-items: stretch;
  }

  /* Perfuração */
  .perfuracao__list {
    grid-template-columns: 1fr;
  }

  .perfuracao__image img {
    height: 320px;
  }

  /* Sobre */
  .pilares {
    grid-template-columns: 1fr;
  }

  .sobre__image img {
    height: 380px;
  }

  .sobre__experience {
    left: 20px;
    bottom: 20px;
    padding: 16px 20px;
  }

  .sobre__experience-num {
    font-size: 2.4rem;
  }

  /* Timeline */
  .timeline {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .timeline::before {
    top: 0;
    bottom: 0;
    left: 50%;
    right: auto;
    width: 2px;
    height: auto;
    background: repeating-linear-gradient(180deg, var(--cinza-claro) 0 6px, transparent 6px 12px);
  }

  /* CTA Parallax */
  .cta-parallax__bg {
    background-attachment: scroll;
  }

  .cta-parallax__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-parallax__actions .btn {
    width: 100%;
  }

  /* Contato */
  .contato__map {
    min-height: 300px;
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-bottom: 40px;
  }

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

  /* Botões responsivos em hero */
  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__actions .btn {
    justify-content: center;
  }
}

/* Mobile pequeno: 480px */
@media (max-width: 480px) {
  .container {
    padding: 0 18px;
  }

  .section {
    padding: 60px 0;
  }

  .btn {
    padding: 13px 22px;
    font-size: 0.88rem;
    letter-spacing: 1px;
  }

  .btn--lg {
    padding: 14px 26px;
    font-size: 0.92rem;
  }

  .btn--xl {
    padding: 16px 30px;
    font-size: 0.95rem;
  }

  .hero__title {
    font-size: 2rem;
  }

  .hero__subtitle {
    font-size: 0.95rem;
  }

  .hero__badge {
    padding: 20px 26px;
    gap: 12px;
  }

  .hero__badge-number {
    font-size: 2.6rem;
  }

  .hero__badge-text strong {
    font-size: 1.3rem;
  }

  .metrics__grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .metric::after,
  .metric:nth-child(odd)::after {
    display: none !important;
  }

  .section__title {
    font-size: 1.7rem;
  }

  .equip-filter {
    gap: 6px;
    padding: 12px;
    overflow-x: auto;
    flex-wrap: nowrap;
    justify-content: flex-start;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }

  .equip-filter__btn {
    flex-shrink: 0;
  }

  .equip-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .equip-card__body {
    padding: 16px 14px 18px;
    gap: 12px;
  }

  .equip-card__title {
    font-size: 0.95rem;
  }

  .equip-card__btn {
    font-size: 11px;
    padding: 10px 12px;
  }

  .equip-card__placeholder i {
    font-size: 2.4rem;
  }

  .contact-card {
    padding: 18px 18px;
    gap: 14px;
  }

  .contact-card__icon {
    width: 44px;
    height: 44px;
    font-size: 1.1rem;
  }

  .contact-card__value {
    font-size: 0.92rem;
  }

  .wa-float {
    width: 56px;
    height: 56px;
    bottom: 18px;
    right: 18px;
    font-size: 1.7rem;
  }

  .wa-float__tooltip {
    display: none;
  }

  .timeline__number {
    font-size: 2.6rem;
  }

  .timeline__icon {
    width: 60px;
    height: 60px;
    font-size: 1.4rem;
  }
}

/* Extra small: 360px */
@media (max-width: 360px) {
  .equip-grid {
    grid-template-columns: 1fr;
  }
}