/* ============================================================
   HOME.CSS — Proffunda Home Page Styles
   Premium corporate construction aesthetic (Kiewit-inspired)
   Mobile-first | Breakpoints: 480px | 768px | 1024px | 1280px
   ============================================================ */


/* ------------------------------------------------------------
   1. HERO SECTION
   ------------------------------------------------------------ */

.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: var(--cor-grafite, #1A1A1A);
}

/* Background image / video layer */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-bg img,
.hero-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Cinematic gradient overlay — heavy top + heavy bottom */
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.72) 0%,
    rgba(0, 0, 0, 0.38) 30%,
    rgba(0, 0, 0, 0.28) 50%,
    rgba(0, 0, 0, 0.52) 72%,
    rgba(0, 0, 0, 0.88) 100%
  );
}

/* Hero content wrapper */
.hero-content {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Overline pill tag */
.hero-overline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1.1rem;
  border: 1px solid rgba(74, 158, 66, 0.45);
  border-radius: 50px;
  background: rgba(54, 118, 48, 0.12);
  color: var(--cor-verde-accent, #4A9E42);
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  line-height: 1.4;
}

/* Hero overline is a pill tag — hide the global overline ::before bar */
.hero-overline.overline::before {
  display: none;
}

.hero-overline i,
.hero-overline svg {
  font-size: 0.7rem;
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* Hero display title — SERIF */
.hero-title {
  font-family: var(--font-heading, 'Merriweather', Georgia, serif);
  font-size: clamp(2.6rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  color: var(--cor-branco, #FFFFFF);
  margin: 0 0 1.25rem;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 30px rgba(0, 0, 0, 0.4);
}

.hero-title .destaque {
  color: var(--cor-verde-accent, #4A9E42);
}

/* Hero subtitle — light sans-serif */
.hero-subtitle {
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 300;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
  max-width: 620px;
  margin: 0 auto 2.25rem;
}

/* Buttons row — column on mobile */
.hero-buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
  width: 100%;
}

.hero-buttons .btn {
  width: 100%;
  max-width: 320px;
  justify-content: center;
}

/* Scroll indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.65rem;
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.3s ease;
  animation: heroScrollBounce 2.4s ease-in-out infinite;
}

.hero-scroll-indicator:hover {
  opacity: 1;
}

.scroll-text {
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  color: var(--cor-branco, #FFFFFF);
}

.hero-scroll-indicator i,
.hero-scroll-indicator svg {
  font-size: 1rem;
  width: 20px;
  height: 20px;
  stroke: var(--cor-branco, #FFFFFF);
}

@keyframes heroScrollBounce {
  0%, 100% {
    transform: translateX(-50%) translateY(0);
    opacity: 0.5;
  }
  50% {
    transform: translateX(-50%) translateY(8px);
    opacity: 0.9;
  }
}

/* --- Hero Entrance Animations (staggered) --- */

.animate-hero .hero-overline {
  opacity: 0;
  transform: translateY(25px);
  animation: heroFadeUp 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.3s forwards;
}

.animate-hero .hero-title {
  opacity: 0;
  transform: translateY(30px);
  animation: heroFadeUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.5s forwards;
}

.animate-hero .hero-subtitle {
  opacity: 0;
  transform: translateY(25px);
  animation: heroFadeUp 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.75s forwards;
}

.animate-hero .hero-buttons {
  opacity: 0;
  transform: translateY(25px);
  animation: heroFadeUp 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.95s forwards;
}

.animate-hero .hero-scroll-indicator {
  opacity: 0;
  animation: heroFadeIn 1s ease 1.4s forwards;
}

@keyframes heroFadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroFadeIn {
  to {
    opacity: 1;
  }
}

/* Legacy animate-hero class support (visibility toggle) */
.animate-hero.visible {
  opacity: 1;
  transform: translateY(0);
}


/* ------------------------------------------------------------
   2. TRUST BAR / METRICS
   ------------------------------------------------------------ */

.trust-bar {
  background-color: var(--cor-stats-bg, #1B3D2E);
  padding: 2.5rem 5%;
  position: relative;
  z-index: 4;
}

.trust-bar-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem 0;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.trust-item {
  position: relative;
  padding: 1rem 0.75rem;
}

/* Vertical dividers — hidden on mobile, shown tablet+ */
.trust-item:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 15%;
  right: 0;
  width: 1px;
  height: 70%;
  background-color: rgba(255, 255, 255, 0.15);
  display: none;
}

.trust-number-wrapper {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.1em;
  margin-bottom: 0.35rem;
}

.trust-number {
  display: inline;
  font-family: var(--font-heading, 'Merriweather', Georgia, serif);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--cor-verde-accent, #4A9E42);
  line-height: 1.1;
}

.trust-suffix {
  font-family: var(--font-heading, 'Merriweather', Georgia, serif);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--cor-verde-accent, #4A9E42);
  line-height: 1;
}

.counter {
  display: inline;
}

.trust-label {
  display: block;
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.4;
}


/* ------------------------------------------------------------
   3. ABOUT PREVIEW (Home Sobre)
   ------------------------------------------------------------ */

.home-sobre {
  background-color: var(--superficie-escura, #191919);
  padding: clamp(4rem, 8vw, 7rem) 5%;
  overflow: hidden;
}

.home-sobre-grid {
  display: flex;
  flex-direction: column-reverse;
  gap: 2.5rem;
  max-width: 1200px;
  margin: 0 auto;
  align-items: stretch;
}

/* Text column */
.home-sobre-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.home-sobre-text .overline {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cor-verde-accent, #4A9E42);
  margin-bottom: 0.75rem;
}

.home-sobre-text .section-title {
  font-family: var(--font-heading, 'Merriweather', Georgia, serif);
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--cor-branco, #FFFFFF);
  margin: 0 0 1.25rem;
  letter-spacing: -0.01em;
}

.home-sobre-text .section-title .destaque {
  color: var(--cor-verde-accent, #4A9E42);
}

.home-sobre-text p,
.home-sobre-text .section-text {
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: 0.98rem;
  font-weight: 300;
  line-height: 1.78;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 1.5rem;
  max-width: 560px;
}

/* Check list */
.check-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: 0.92rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.5;
}

.check-list li i,
.check-list li svg {
  color: var(--cor-verde-accent, #4A9E42);
  font-size: 0.85rem;
  margin-top: 0.25em;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
}

/* Link arrow (Ver mais) */
.home-sobre-text .link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--cor-verde-accent, #4A9E42);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: gap 0.3s ease, color 0.3s ease;
}

.home-sobre-text .link-arrow:hover {
  gap: 0.9rem;
  color: #5CB854;
}

.home-sobre-text .link-arrow i,
.home-sobre-text .link-arrow svg {
  font-size: 0.8rem;
  transition: transform 0.3s ease;
}

.home-sobre-text .link-arrow:hover i,
.home-sobre-text .link-arrow:hover svg {
  transform: translateX(3px);
}

/* Image column */
.home-sobre-image {
  position: relative;
  width: 100%;
  min-height: 300px;
}

.home-sobre-image-wrapper {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.35),
    0 4px 16px rgba(0, 0, 0, 0.25);
}

/* Green accent bar on left of image */
.home-sobre-image-wrapper::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
  background: linear-gradient(
    180deg,
    var(--cor-verde, #367630),
    var(--cor-verde-accent, #4A9E42)
  );
  z-index: 2;
  border-radius: 10px 0 0 10px;
}

.home-sobre-image-wrapper img,
.home-sobre-image > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  aspect-ratio: 4 / 3;
  transition: transform 0.6s ease;
}

.home-sobre-image:hover img {
  transform: scale(1.03);
}

/* Fallback if no wrapper — green bar directly on .home-sobre-image */
.home-sobre-image:not(:has(.home-sobre-image-wrapper)) {
  border-radius: 10px;
  overflow: hidden;
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.35),
    0 4px 16px rgba(0, 0, 0, 0.25);
}

.home-sobre-image:not(:has(.home-sobre-image-wrapper))::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
  background: linear-gradient(
    180deg,
    var(--cor-verde, #367630),
    var(--cor-verde-accent, #4A9E42)
  );
  z-index: 2;
  border-radius: 10px 0 0 10px;
}

/* Experience badge */
.experience-badge {
  position: absolute;
  bottom: -1rem;
  right: 1.5rem;
  background: var(--cor-verde, #367630);
  color: var(--cor-branco, #FFFFFF);
  padding: 1rem 1.4rem;
  border-radius: 8px;
  z-index: 3;
  text-align: center;
  box-shadow: 0 8px 30px rgba(54, 118, 48, 0.35);
}

.experience-badge .badge-number {
  display: block;
  font-family: var(--font-heading, 'Merriweather', Georgia, serif);
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.15rem;
}

.experience-badge .badge-text {
  display: block;
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.85;
}


/* ------------------------------------------------------------
   4. SERVICES PREVIEW — Kiewit-style full-width panels
   ------------------------------------------------------------ */

.home-servicos {
  background-color: var(--cor-branco, #FFFFFF);
}

/* Section header with padding */
.home-servicos-header {
  padding: clamp(3.5rem, 6vw, 5rem) 5% clamp(2rem, 3vw, 3rem);
  text-align: center;
}

.home-servicos-header .container {
  max-width: 1200px;
  margin: 0 auto;
}

.home-servicos .overline {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cor-verde-accent, #4A9E42);
  margin-bottom: 0.6rem;
}

.home-servicos .section-title {
  font-family: var(--font-heading, 'Merriweather', Georgia, serif);
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--cor-grafite, #1A1A1A);
  letter-spacing: -0.01em;
  margin: 0;
}

/* Panels container — full-width, no side padding */
.servicos-panels {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* Individual panel — full-width image background with content overlay */
.servico-panel {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 400px;
  overflow: hidden;
  text-decoration: none;
  color: var(--cor-branco, #FFFFFF);
  background-color: var(--cor-grafite, #1A1A1A);
  cursor: pointer;
}

.servico-panel--featured {
  min-height: 500px;
}

/* Background image */
.servico-panel-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.servico-panel-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.servico-panel:hover .servico-panel-bg img {
  transform: scale(1.05);
}

/* Dark gradient overlay */
.servico-panel-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.85) 0%,
    rgba(0, 0, 0, 0.45) 40%,
    rgba(0, 0, 0, 0.10) 70%,
    rgba(0, 0, 0, 0.05) 100%
  );
  transition: background 0.5s ease;
}

.servico-panel:hover .servico-panel-overlay {
  background: linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.75) 0%,
    rgba(0, 0, 0, 0.35) 40%,
    rgba(0, 0, 0, 0.08) 70%,
    rgba(0, 0, 0, 0.02) 100%
  );
}

/* Content positioned at bottom-left */
.servico-panel-content {
  position: relative;
  z-index: 3;
  padding: clamp(2rem, 4vw, 3.5rem) clamp(1.5rem, 5vw, 5rem);
  max-width: 700px;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

/* Tag label — white text on solid green for high contrast on dark overlays */
.servico-panel-tag {
  display: inline-block;
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cor-branco, #FFFFFF);
  padding: 0.35rem 0.95rem;
  border: none;
  border-radius: 50px;
  background-color: var(--cor-verde, #367630);
  width: fit-content;
}

/* Panel title */
.servico-panel-title {
  font-family: var(--font-heading, 'Merriweather', Georgia, serif);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--cor-branco, #FFFFFF);
  margin: 0;
  letter-spacing: -0.01em;
}

/* Panel description */
.servico-panel-text {
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: clamp(0.88rem, 1.2vw, 1rem);
  font-weight: 300;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.72);
  margin: 0;
  max-width: 520px;
}

/* Link arrow inside panels */
.servico-panel-content .link-arrow {
  margin-top: 0.5rem;
}

.servico-panel:hover .link-arrow svg {
  transform: translateX(6px);
}

/* Two-panel row */
.servico-panel-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* Green accent bar on panel left edge */
.servico-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--cor-verde, #367630);
  z-index: 4;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.servico-panel:hover::before {
  opacity: 1;
}


/* ------------------------------------------------------------
   5. DIFERENCIAIS (Differentials)
   ------------------------------------------------------------ */

.home-diferenciais {
  background-color: var(--superficie-escura, #191919);
  padding: clamp(4rem, 8vw, 7rem) 5%;
}

.home-diferenciais .container {
  max-width: 1200px;
  margin: 0 auto;
}

.home-diferenciais .section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.home-diferenciais .overline {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cor-verde-accent, #4A9E42);
  margin-bottom: 0.6rem;
}

.home-diferenciais .section-title {
  font-family: var(--font-heading, 'Merriweather', Georgia, serif);
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--cor-branco, #FFFFFF);
  letter-spacing: -0.01em;
  margin: 0;
}

.home-diferenciais .section-title .destaque {
  color: var(--cor-verde-accent, #4A9E42);
}

/* Grid — clean corporate layout */
.diferenciais-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  max-width: 1200px;
  margin: 0 auto;
}

.diferencial-item {
  background-color: var(--superficie-escura, #191919);
  padding: 2rem 1.5rem 2rem 1.75rem;
  border-left: 4px solid var(--cor-verde, #367630);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: 0.5rem;
  transition: background-color 0.35s ease;
}

.diferencial-item:hover {
  background-color: #1e1e1e;
}

/* Bold number anchor — replaces icon */
.diferencial-number {
  display: block;
  font-family: var(--font-heading, 'Merriweather', Georgia, serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--cor-verde, #367630);
  line-height: 1;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.diferencial-title {
  font-family: var(--font-heading, 'Merriweather', Georgia, serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--cor-branco, #FFFFFF);
  margin: 0;
  line-height: 1.3;
}

.diferencial-text {
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: 0.84rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.65;
  margin: 0;
  max-width: 380px;
}


/* ------------------------------------------------------------
   6. CTA CONVERSION STRIP
   ------------------------------------------------------------ */

.home-cta {
  position: relative;
  padding: clamp(5rem, 12vw, 10rem) 5%;
  text-align: center;
  overflow: hidden;
  color: var(--cor-branco, #FFFFFF);
  background-color: var(--cor-grafite, #1A1A1A);
}

/* Background image layer */
.home-cta-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.home-cta-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Heavy dark overlay */
.home-cta-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.76) 0%,
    rgba(0, 0, 0, 0.58) 50%,
    rgba(0, 0, 0, 0.80) 100%
  );
}

/* CTA content */
.home-cta-content {
  position: relative;
  z-index: 3;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 2rem;
}

.home-cta-title {
  font-family: var(--font-heading, 'Merriweather', Georgia, serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.12;
  color: var(--cor-branco, #FFFFFF);
  margin: 0 0 1.25rem;
  letter-spacing: -0.02em;
}

.home-cta-title .destaque {
  color: var(--cor-verde-accent, #4A9E42);
}

.home-cta-subtitle {
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  font-weight: 300;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.78);
  margin: 0 0 2.5rem;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.home-cta-content .btn {
  margin: 0 auto;
}

/* CTA actions wrapper — stacks buttons vertically centered */
.home-cta-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  margin-top: 0.5rem;
}

/* Link arrows inside CTA should be centered */
.home-cta-content .link-arrow {
  justify-content: center;
  margin-top: 1rem;
}

.home-cta-content .btn-whatsapp {
  padding: 1rem 2.5rem;
  font-size: 1rem;
}

/* Green gradient bar at bottom */
.home-cta::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--cor-verde, #367630),
    var(--cor-verde-accent, #4A9E42),
    var(--cor-verde, #367630)
  );
  z-index: 4;
}

/* Parallax effect on capable devices */
@supports (background-attachment: fixed) {
  @media (hover: hover) {
    .home-cta-bg img {
      /* Let JS handle parallax if desired */
    }
  }
}


/* ============================================================
   8. SCROLL REVEAL ANIMATION UTILITY
   ============================================================ */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered children reveal */
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-stagger.revealed > *:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger.revealed > *:nth-child(2) { transition-delay: 0.12s; }
.reveal-stagger.revealed > *:nth-child(3) { transition-delay: 0.19s; }
.reveal-stagger.revealed > *:nth-child(4) { transition-delay: 0.26s; }
.reveal-stagger.revealed > *:nth-child(5) { transition-delay: 0.33s; }
.reveal-stagger.revealed > *:nth-child(6) { transition-delay: 0.40s; }

.reveal-stagger.revealed > * {
  opacity: 1;
  transform: translateY(0);
}


/* ============================================================
   9. RESPONSIVE BREAKPOINTS
   ============================================================ */

/* --- Small Mobile (max 479px) — tighten everything --- */

@media (max-width: 479px) {
  .hero {
    min-height: 100vh;
    min-height: 100dvh;
  }

  .hero-title {
    font-size: clamp(2.1rem, 9vw, 2.8rem);
  }

  .hero-overline {
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    padding: 0.35rem 0.9rem;
  }

  .hero-buttons .btn {
    max-width: 100%;
    font-size: 0.88rem;
    padding: 0.85rem 1.5rem;
  }

  .hero-scroll-indicator {
    bottom: 1.5rem;
  }

  .trust-bar {
    padding: 2rem 1rem;
  }

  .trust-number {
    font-size: 2.2rem;
  }

  .trust-suffix {
    font-size: 1.2rem;
  }

  .servico-panel {
    min-height: 320px;
  }

  .servico-panel--featured {
    min-height: 380px;
  }

  .servico-panel-title {
    font-size: 1.35rem;
  }

  .diferencial-item {
    padding: 1.75rem 1.25rem;
  }

  .home-cta {
    padding: 4rem 1.25rem;
  }
}


/* --- Larger Phones (480px+) --- */

@media (min-width: 480px) {
  .hero-buttons {
    flex-direction: row;
    justify-content: center;
    width: auto;
  }

  .hero-buttons .btn {
    width: auto;
    max-width: none;
  }

  /* Diferenciais: 2-col */
  .diferenciais-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background-color: rgba(255, 255, 255, 0.06);
  }
}


/* --- Tablets (768px+) --- */

@media (min-width: 768px) {

  /* HERO: left-aligned on desktop */
  .hero-content {
    text-align: left;
    align-items: flex-start;
  }

  .hero-subtitle {
    margin-left: 0;
    margin-right: auto;
  }

  .hero-buttons {
    justify-content: flex-start;
  }

  .hero-overline {
    font-size: 0.78rem;
  }

  .hero-title {
    font-size: clamp(3rem, 5.5vw, 5rem);
  }

  /* TRUST BAR: 4 columns with dividers */
  .trust-bar {
    padding: 3rem 6%;
  }

  .trust-bar-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
  }

  .trust-item:not(:last-child)::after {
    display: block;
  }

  .trust-number {
    font-size: clamp(2.8rem, 4vw, 3.5rem);
  }

  .trust-suffix {
    font-size: clamp(1.6rem, 2.5vw, 2rem);
  }

  .trust-label {
    font-size: 0.78rem;
  }

  /* ABOUT: two-column, 55% / 45% split */
  .home-sobre {
    padding: clamp(4rem, 8vw, 7rem) 6%;
  }

  .home-sobre-grid {
    flex-direction: row;
    gap: 3.5rem;
  }

  .home-sobre-text {
    flex: 0 0 55%;
    max-width: 55%;
  }

  .home-sobre-image {
    flex: 1;
    min-height: unset;
  }

  /* SERVICES: panels side-by-side */
  .servico-panel--featured {
    min-height: 520px;
  }

  .servico-panel-row {
    flex-direction: row;
    gap: 4px;
  }

  .servico-panel-row .servico-panel {
    flex: 1;
    min-height: 420px;
  }

  /* DIFERENCIAIS: 2-col with larger padding */
  .home-diferenciais {
    padding: clamp(4rem, 8vw, 7rem) 6%;
  }

  .diferenciais-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background-color: rgba(255, 255, 255, 0.06);
  }

  .diferencial-item {
    padding: 2.5rem 2rem 2.5rem 2.25rem;
  }

  /* CTA */
  .home-cta {
    padding: clamp(5rem, 12vw, 10rem) 6%;
  }
}


/* --- Desktop (1024px+) --- */

@media (min-width: 1024px) {

  /* HERO */
  .hero-content {
    padding: 0 4rem;
  }

  .hero-title {
    font-size: clamp(3.5rem, 5vw, 5.5rem);
    max-width: 820px;
  }

  .hero-subtitle {
    font-size: 1.2rem;
  }

  /* TRUST BAR */
  .trust-bar {
    padding: 3.25rem 8%;
  }

  .trust-number {
    font-size: 4rem;
  }

  .trust-suffix {
    font-size: 2.2rem;
  }

  .trust-label {
    font-size: 0.8rem;
  }

  /* ABOUT */
  .home-sobre {
    padding: clamp(5rem, 8vw, 7rem) 8%;
  }

  .home-sobre-grid {
    gap: 4.5rem;
  }

  .home-sobre-text .section-text,
  .home-sobre-text p {
    font-size: 1.02rem;
  }

  /* SERVICES: larger panels */
  .servico-panel--featured {
    min-height: 560px;
  }

  .servico-panel-row .servico-panel {
    min-height: 460px;
  }

  .servico-panel-content {
    padding: 3.5rem 5rem;
  }

  /* DIFERENCIAIS: 3 columns */
  .home-diferenciais {
    padding: clamp(5rem, 8vw, 7rem) 8%;
  }

  .diferenciais-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .diferencial-item {
    padding: 3rem 2.5rem 3rem 2.75rem;
  }

  .diferencial-number {
    font-size: 2.75rem;
  }

  .diferencial-title {
    font-size: 1.15rem;
  }

  .diferencial-text {
    max-width: none;
  }

  /* CTA */
  .home-cta {
    padding: clamp(6rem, 12vw, 10rem) 8%;
  }

  .home-cta-title {
    font-size: clamp(2.25rem, 3.5vw, 3.5rem);
  }
}


/* --- Large Desktop (1280px+) --- */

@media (min-width: 1280px) {
  .hero-content {
    padding: 0 5rem;
  }

  .hero-title {
    max-width: 900px;
    font-size: 5rem;
  }

  .trust-number {
    font-size: 4.5rem;
  }

  .trust-suffix {
    font-size: 2.5rem;
  }

  .home-sobre-grid {
    gap: 5.5rem;
  }

  .servico-panel--featured {
    min-height: 600px;
  }

  .servico-panel-row .servico-panel {
    min-height: 500px;
  }

  .servico-panel-title {
    font-size: 2.5rem;
  }

  .servico-panel-content {
    padding: 4rem 6rem;
  }
}


/* ============================================================
   10. REDUCED MOTION
   ============================================================ */

@media (prefers-reduced-motion: reduce) {

  /* Disable hero entrance animations */
  .animate-hero .hero-overline,
  .animate-hero .hero-title,
  .animate-hero .hero-subtitle,
  .animate-hero .hero-buttons,
  .animate-hero .hero-scroll-indicator {
    opacity: 1;
    transform: none;
    animation: none;
  }

  .animate-hero {
    opacity: 1;
    transform: none;
    transition: none;
  }

  /* Disable scroll indicator bounce */
  .hero-scroll-indicator {
    animation: none;
    transform: translateX(-50%);
  }

  /* Disable reveal animations */
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .reveal-stagger > * {
    opacity: 1;
    transform: none;
    transition: none;
  }

  /* Disable panel hover transforms */
  .servico-panel:hover .servico-panel-bg img {
    transform: none;
  }

  .home-sobre-image:hover img {
    transform: none;
  }

  /* Disable link arrow hover transforms */
  .home-sobre-text .link-arrow:hover i,
  .home-sobre-text .link-arrow:hover svg,
  .servico-panel:hover .link-arrow svg {
    transform: none;
  }

  /* Disable diferencial hover */
  .diferencial-item:hover {
    background-color: var(--superficie-escura, #191919);
  }

  /* Nuclear option — kill all transitions and animations */
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}