/* ===== RESET & TOKENS ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  font-family: 'Inter', sans-serif;
  color: #1A1A1A;
  background: #fff;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

:root {
  --gold:        #C9A84C;
  --gold-light:  #E8CC7A;
  --gold-dark:   #8B6914;
  --gold-pale:   #F0DFA0;
  --gold-bg:     #FAF4E4;
  --dark:        #0A0A0A;
  --dark-2:      #141414;
  --dark-3:      #1E1E1E;
  --dark-4:      #2A2A2A;
  --dark-5:      #383838;
  --gray:        #888880;
  --gray-light:  #BBBBB5;
  --border:      #E5E2DA;
  --white:       #FFFFFF;
  --off-white:   #F9F7F2;

  --ff-head: 'Playfair Display', serif;
  --ff-body: 'Inter', sans-serif;
  --header-h: 84px;
  --radius:    8px;
  --radius-lg: 14px;
  --tr: 0.3s ease;
  --shadow:    0 4px 24px rgba(201,168,76,0.18);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.35);
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== KEYFRAMES ===== */
@keyframes gt-fadeUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes gt-shine {
  0%   { left: -100%; }
  100% { left: 160%; }
}
@keyframes text-shimmer {
  0%   { background-position: 100% center; }
  100% { background-position: -100% center; }
}
@keyframes badge-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(201,168,76,0.4); }
  60%       { box-shadow: 0 0 0 8px rgba(201,168,76,0); }
}
@keyframes wa-ripple {
  0%   { box-shadow: 0 0 0 0 rgba(37,211,102,0.55); }
  80%  { box-shadow: 0 0 0 22px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}
@keyframes float-particle {
  0%   { transform: translateY(0) scale(1); opacity: 0; }
  10%  { opacity: 0.45; }
  90%  { opacity: 0.18; }
  100% { transform: translateY(-110vh) scale(0.4); opacity: 0; }
}
@keyframes blink-cursor {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}
@keyframes logo-entrance {
  0%   { opacity: 0; transform: scale(0.7) rotate(-6deg); }
  60%  { transform: scale(1.08) rotate(2deg); }
  100% { opacity: 1; transform: scale(1) rotate(0deg); }
}

/* ===== SCROLL PROGRESS ===== */
#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold), var(--gold-light));
  z-index: 9999;
  transition: width 0.1s linear;
}

/* ===== HEADER ===== */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  z-index: 900;
  background: transparent;
  transition: background var(--tr), box-shadow var(--tr), border-color var(--tr);
}
#header.scrolled {
  background: rgba(10,10,10,0.97);
  backdrop-filter: blur(16px);
  box-shadow: 0 2px 28px rgba(0,0,0,0.5);
  border-bottom: 1px solid rgba(201,168,76,0.22);
}
.header-inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 28px;
}
.logo-link { display: flex; align-items: center; flex-shrink: 0; }
.logo-img  {
  height: 58px;
  width: auto;
  animation: logo-entrance 1.1s cubic-bezier(0.34,1.56,0.64,1) 0.1s both;
}

#nav {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}
#nav a {
  font-family: var(--ff-body);
  font-size: 0.87rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.8);
  padding: 7px 14px;
  border-radius: 6px;
  transition: color var(--tr), background var(--tr);
}
#nav a:hover, #nav a.active {
  color: var(--gold-light);
  background: rgba(201,168,76,0.1);
}
.nav-cta {
  background: var(--gold) !important;
  color: var(--dark) !important;
  font-weight: 600 !important;
  border-radius: 6px !important;
  padding: 8px 18px !important;
  margin-left: 10px;
  display: flex !important;
  align-items: center;
  gap: 6px;
  transition: background var(--tr), transform var(--tr) !important;
}
.nav-cta:hover {
  background: var(--gold-light) !important;
  transform: translateY(-1px);
}

/* Menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 34px;
  padding: 4px;
  margin-left: auto;
}
.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--tr), opacity var(--tr);
}
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
#nav.open {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: var(--header-h);
  left: 0; right: 0;
  background: rgba(10,10,10,0.99);
  backdrop-filter: blur(16px);
  padding: 20px 24px 28px;
  border-bottom: 1px solid rgba(201,168,76,0.25);
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  gap: 4px;
  align-items: flex-start;
}
#nav.open a {
  font-size: 1rem;
  width: 100%;
  padding: 10px 16px;
  border-radius: var(--radius);
}
#nav.open a:hover { background: rgba(201,168,76,0.12); }
#nav.open .nav-cta {
  margin-left: 0 !important;
  width: 100%;
  justify-content: center;
  margin-top: 8px !important;
  background: var(--gold) !important;
  color: var(--dark) !important;
}

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gold);
  color: var(--dark);
  font-family: var(--ff-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 14px 30px;
  border-radius: var(--radius);
  border: 2px solid var(--gold);
  transition: background var(--tr), transform var(--tr), box-shadow var(--tr);
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 55%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transform: skewX(-20deg);
}
.btn-primary:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  color: var(--dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(201,168,76,0.45);
}
.btn-primary:hover::before { animation: gt-shine 0.55s ease forwards; }
.btn-sm { padding: 10px 22px; font-size: 0.84rem; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.08);
  color: var(--white);
  font-family: var(--ff-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 14px 30px;
  border-radius: var(--radius);
  border: 2px solid rgba(255,255,255,0.45);
  transition: background var(--tr), border-color var(--tr), color var(--tr), transform var(--tr);
}
.btn-outline:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--dark);
  transform: translateY(-2px);
}

/* ===== SECTION COMMON ===== */
.section { padding: 100px 0; }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-header h2 {
  font-family: var(--ff-head);
  font-size: clamp(1.9rem, 3.5vw, 2.9rem);
  font-weight: 700;
  color: var(--dark);
  position: relative;
  display: inline-block;
  line-height: 1.2;
}
.section-header h2::after {
  content: '';
  display: block;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  border-radius: 2px;
  margin: 14px auto 0;
  width: 0;
  transition: width 0.8s ease 0.2s;
}
.section-header h2.heading-visible::after { width: 80px; }

.section-header-light h2 { color: var(--white); }

.section-tag {
  display: inline-block;
  font-family: var(--ff-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-dark);
  background: var(--gold-bg);
  border: 1px solid rgba(201,168,76,0.35);
  border-radius: 4px;
  padding: 5px 14px;
  margin-bottom: 14px;
}
.section-tag-gold {
  background: rgba(201,168,76,0.15);
  color: var(--gold-light);
  border-color: rgba(201,168,76,0.35);
}
.section-sub {
  font-size: 1rem;
  color: var(--gray);
  margin-top: 14px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.75;
}
.section-sub-light { color: rgba(255,255,255,0.55); }

/* ===== REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}
.reveal.from-left  { transform: translateX(-36px); }
.reveal.from-right { transform: translateX(36px); }
.reveal.scale-in   { transform: scale(0.88); }
.reveal.visible    { opacity: 1; transform: none; }

/* ===== PARTICLES ===== */
.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}
.hero-particle {
  position: absolute;
  bottom: -10px;
  border-radius: 50%;
  background: var(--gold);
  animation: float-particle linear infinite;
}

/* ===== TYPING CURSOR ===== */
.typing-cursor {
  display: inline-block;
  width: 2px;
  height: 1.05em;
  background: var(--gold);
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: blink-cursor 0.8s step-end infinite;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--header-h);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url('images/midia_3.png') center/cover no-repeat;
  background-attachment: fixed;
  transform: scale(1.04);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,10,10,0.93) 0%,
    rgba(20,14,4,0.88) 40%,
    rgba(30,20,5,0.90) 70%,
    rgba(10,10,10,0.95) 100%
  );
}
@supports (-webkit-touch-callout: none) {
  .hero-bg { background-attachment: scroll; }
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 60px 24px;
  animation: gt-fadeUp 0.9s ease both;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-pale);
  background: rgba(201,168,76,0.12);
  border: 1px solid rgba(201,168,76,0.35);
  border-radius: 4px;
  padding: 6px 14px;
  margin-bottom: 22px;
  animation: gt-fadeUp 0.9s ease 0.1s both, badge-glow 3.2s ease-in-out 2s infinite;
}
.hero-badge i { color: var(--gold); }

.hero h1 {
  font-family: var(--ff-head);
  font-size: clamp(3rem, 9vw, 6.5rem);
  font-weight: 800;
  background: linear-gradient(90deg, #fff 10%, var(--gold) 38%, #fff 56%, var(--gold-light) 80%, #fff 100%);
  background-size: 300% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.05;
  margin-bottom: 14px;
  animation: gt-fadeUp 0.9s ease 0.15s both, text-shimmer 8s linear 2s infinite;
}
.hero h2 {
  font-family: var(--ff-head);
  font-size: clamp(1rem, 2.5vw, 1.45rem);
  font-weight: 400;
  font-style: italic;
  color: rgba(255,255,255,0.65);
  margin-bottom: 20px;
  animation: gt-fadeUp 0.9s ease 0.25s both;
}
.hero-sub {
  font-size: clamp(0.9rem, 1.5vw, 1.02rem);
  color: rgba(255,255,255,0.55);
  max-width: 580px;
  line-height: 1.8;
  margin-bottom: 38px;
  animation: gt-fadeUp 0.9s ease 0.35s both;
}
.hero-botoes {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: gt-fadeUp 0.9s ease 0.45s both;
}

/* ===== FAIXA DE VALORES ===== */
.valores-strip {
  background: var(--dark-2);
  border-top: 1px solid rgba(201,168,76,0.2);
  border-bottom: 1px solid rgba(201,168,76,0.2);
  padding: 26px 0;
}
.valores-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.valor-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 28px;
  font-size: 0.83rem;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.04em;
}
.valor-item i { color: var(--gold); font-size: 0.95rem; }
.valor-sep {
  width: 1px;
  height: 28px;
  background: rgba(201,168,76,0.25);
}

/* ===== SOBRE ===== */
.sobre {
  background:
    linear-gradient(rgba(249,247,242,0.88), rgba(249,247,242,0.88)),
    url('images/midia_4.png') center/cover no-repeat fixed;
}
@supports (-webkit-touch-callout: none) {
  .sobre { background-attachment: scroll; }
}
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 64px;
  align-items: start;
}
.sobre-text p {
  color: var(--gray);
  font-size: 0.97rem;
  line-height: 1.85;
  margin-bottom: 18px;
}
.sobre-text strong { color: var(--dark); }
.sobre-text em { color: var(--gold-dark); font-style: italic; }
.sobre-text .btn-primary { margin-top: 10px; }

.sobre-destaque {
  background: var(--dark);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  text-align: center;
  margin-bottom: 20px;
  border: 1px solid rgba(201,168,76,0.2);
  position: relative;
  overflow: hidden;
}
.sobre-destaque::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(201,168,76,0.06) 0%, transparent 60%);
  pointer-events: none;
}
.destaque-icone {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: rgba(201,168,76,0.12);
  border: 1px solid rgba(201,168,76,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  color: var(--gold);
  margin: 0 auto 20px;
}
.sobre-destaque blockquote {
  font-family: var(--ff-head);
  font-size: 1.02rem;
  font-style: italic;
  color: rgba(255,255,255,0.85);
  line-height: 1.75;
  margin-bottom: 14px;
  quotes: "\201C" "\201D";
}
.sobre-destaque blockquote::before { content: open-quote; color: var(--gold); }
.sobre-destaque blockquote::after  { content: close-quote; color: var(--gold); }
.sobre-destaque cite {
  font-size: 0.78rem;
  color: var(--gold);
  font-style: normal;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.sobre-mercado {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
}
.sobre-mercado h3 {
  font-family: var(--ff-head);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--gold);
  display: inline-block;
}
.sobre-mercado ul { display: flex; flex-direction: column; gap: 10px; }
.sobre-mercado li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.87rem;
  color: var(--gray);
  line-height: 1.55;
}
.sobre-mercado li i { color: var(--gold); font-size: 0.78rem; margin-top: 3px; flex-shrink: 0; }

/* ===== MVV ===== */
.mvv {
  background:
    linear-gradient(155deg, rgba(10,10,10,0.96) 0%, rgba(20,14,2,0.95) 50%, rgba(10,10,10,0.97) 100%),
    url('https://images.unsplash.com/photo-1521737711867-e3b97375f902?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat fixed;
}
@supports (-webkit-touch-callout: none) {
  .mvv { background-attachment: scroll; }
}
.mvv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.mvv-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(201,168,76,0.2);
  border-top: 3px solid var(--gold);
  border-radius: var(--radius-lg);
  padding: 38px 28px;
  transition: background var(--tr), border-color var(--tr), transform var(--tr);
}
.mvv-card:hover {
  background: rgba(201,168,76,0.05);
  border-color: rgba(201,168,76,0.5);
  transform: translateY(-6px);
}
.mvv-icon {
  width: 54px; height: 54px;
  border-radius: 10px;
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  color: var(--gold);
  margin-bottom: 20px;
  transition: background var(--tr);
}
.mvv-card:hover .mvv-icon { background: rgba(201,168,76,0.2); }
.mvv-card h3 {
  font-family: var(--ff-head);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 14px;
}
.mvv-card > p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.58);
  line-height: 1.8;
}
.mvv-lista { display: flex; flex-direction: column; gap: 10px; }
.mvv-lista li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.86rem;
  color: rgba(255,255,255,0.62);
  line-height: 1.55;
}
.mvv-lista li i { color: var(--gold); font-size: 0.7rem; margin-top: 4px; flex-shrink: 0; }
.mvv-lista strong { color: rgba(255,255,255,0.88); }

/* ===== SERVIÇOS ===== */
.servicos {
  background:
    linear-gradient(rgba(249,247,242,0.96), rgba(249,247,242,0.96)),
    url('https://images.unsplash.com/photo-1497366216548-37526070297c?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat fixed;
}
@supports (-webkit-touch-callout: none) {
  .servicos { background-attachment: scroll; }
}
.servicos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 44px;
}
.servico-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  transition: border-color var(--tr), box-shadow var(--tr), transform var(--tr);
  position: relative;
  overflow: hidden;
}
.servico-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 3px;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold));
  transition: width 0.4s ease;
}
.servico-card:hover {
  border-color: rgba(201,168,76,0.5);
  box-shadow: 0 12px 40px rgba(201,168,76,0.15);
  transform: translateY(-6px);
}
.servico-card:hover::after { width: 100%; }
.servico-card-destaque {
  background: var(--dark);
  border-color: rgba(201,168,76,0.25);
  grid-column: 1 / -1;
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 30px 32px;
}
.servico-card-destaque:hover { border-color: rgba(201,168,76,0.6); }
.servico-card-destaque .servico-icon {
  background: rgba(201,168,76,0.15);
  border-color: rgba(201,168,76,0.3);
  color: var(--gold);
  flex-shrink: 0;
}
.servico-card-destaque h3 { color: var(--white); }
.servico-card-destaque p  { color: rgba(255,255,255,0.55); }

.servico-icon {
  width: 52px; height: 52px;
  border-radius: 10px;
  background: var(--gold-bg);
  border: 1px solid rgba(201,168,76,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  color: var(--gold-dark);
  margin-bottom: 16px;
  transition: background var(--tr), color var(--tr), border-color var(--tr);
}
.servico-card:hover .servico-icon {
  background: var(--gold);
  color: var(--dark);
  border-color: var(--gold);
}
.servico-card h3 {
  font-family: var(--ff-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}
.servico-card p {
  font-size: 0.87rem;
  color: var(--gray);
  line-height: 1.72;
}
.servicos-cta {
  background: var(--dark);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(201,168,76,0.2);
  padding: 34px 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}
.servicos-cta p {
  font-family: var(--ff-head);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--white);
}

/* ===== PRODUTOS PÓS-OBRA ===== */
.produtos-posob { background: var(--white); }
.prod-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 32px;
  align-items: start;
}
.prod-destaque {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  position: relative;
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}
.prod-destaque img {
  width: 100%;
  display: block;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.prod-destaque:hover img { transform: scale(1.03); }
.prod-destaque-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(10,10,10,0.85));
  color: var(--gold-light);
  font-family: var(--ff-head);
  font-size: 0.85rem;
  font-style: italic;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 28px 20px 18px;
  text-align: center;
}
.prod-lista {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.prod-item {
  display: flex;
  gap: 18px;
  align-items: center;
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  transition: border-color var(--tr), box-shadow var(--tr), transform var(--tr);
}
.prod-item:hover {
  border-color: rgba(201,168,76,0.5);
  box-shadow: 0 8px 28px rgba(201,168,76,0.14);
  transform: translateX(5px);
}
.prod-item-img {
  width: 84px;
  height: 108px;
  flex-shrink: 0;
  border-radius: 8px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}
.prod-item-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 6px;
}
.prod-item-info h3 {
  font-family: var(--ff-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
}
.prod-item-info p {
  font-size: 0.85rem;
  color: var(--gray);
  line-height: 1.68;
}

/* ===== DIFERENCIAIS ===== */
.diferenciais {
  background:
    linear-gradient(150deg, rgba(10,10,10,0.96) 0%, rgba(15,10,2,0.95) 50%, rgba(10,10,10,0.97) 100%),
    url('https://images.unsplash.com/photo-1560472354-b33ff0c44a43?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat fixed;
}
@supports (-webkit-touch-callout: none) {
  .diferenciais { background-attachment: scroll; }
}
.dif-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.dif-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(201,168,76,0.18);
  border-radius: var(--radius-lg);
  padding: 32px 22px;
  transition: background var(--tr), border-color var(--tr), transform var(--tr);
  position: relative;
}
.dif-card:hover {
  background: rgba(201,168,76,0.06);
  border-color: rgba(201,168,76,0.45);
  transform: translateY(-5px);
}
.dif-num {
  font-family: var(--ff-head);
  font-size: 2.8rem;
  font-weight: 800;
  color: rgba(201,168,76,0.08);
  line-height: 1;
  margin-bottom: -4px;
}
.dif-icon {
  width: 52px; height: 52px;
  border-radius: 10px;
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.28);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  color: var(--gold);
  margin-bottom: 16px;
  transition: background var(--tr);
}
.dif-card:hover .dif-icon { background: rgba(201,168,76,0.2); }
.dif-card h3 {
  font-family: var(--ff-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  line-height: 1.3;
}
.dif-card p {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.75;
}

/* ===== CONTATO ===== */
.contato { background: var(--off-white); }
.contato-grid {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 48px;
  align-items: start;
}
.contato-info {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 38px 30px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}
.contato-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contato-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--gold-bg);
  border: 1px solid rgba(201,168,76,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--gold-dark);
  flex-shrink: 0;
}
.contato-item h3 {
  font-family: var(--ff-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 3px;
}
.contato-item p, .contato-item a {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.6;
}
.contato-item a:hover { color: var(--gold-dark); text-decoration: underline; }
.contato-social {
  display: flex;
  gap: 10px;
}
.contato-social a {
  width: 40px; height: 40px;
  border-radius: 8px;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--gray);
  transition: border-color var(--tr), color var(--tr), background var(--tr);
}
.contato-social a:hover {
  border-color: var(--gold);
  color: var(--gold-dark);
  background: var(--gold-bg);
}
.contato-btn {
  width: 100%;
  justify-content: center;
  margin-top: 4px;
}
.contato-mapa {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  min-height: 440px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}
.contato-mapa iframe {
  width: 100%;
  height: 100%;
  min-height: 440px;
  display: block;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.6);
  border-top: 2px solid var(--gold);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 0.9fr 1.1fr 1.2fr;
  gap: 48px;
  padding: 68px 24px;
}
.footer-logo { height: 60px; width: auto; }
.footer-brand p {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.45);
  margin-top: 14px;
  line-height: 1.65;
}
.footer-cnpj {
  font-size: 0.73rem !important;
  color: rgba(255,255,255,0.25) !important;
  letter-spacing: 0.05em;
  margin-top: 4px !important;
}
.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.footer-social a {
  width: 36px; height: 36px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  transition: border-color var(--tr), color var(--tr), background var(--tr);
}
.footer-social a:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201,168,76,0.1);
}
.footer-links h4,
.footer-services h4,
.footer-contact h4 {
  font-family: var(--ff-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(201,168,76,0.25);
}
.footer-links ul,
.footer-services ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a,
.footer-services a {
  font-size: 0.86rem;
  color: rgba(255,255,255,0.45);
  transition: color var(--tr);
}
.footer-links a:hover,
.footer-services a:hover { color: var(--gold-light); }
.footer-contact p {
  font-size: 0.84rem;
  color: rgba(255,255,255,0.45);
  margin-bottom: 10px;
  display: flex;
  gap: 8px;
  line-height: 1.65;
  align-items: flex-start;
}
.footer-contact p i { color: var(--gold); flex-shrink: 0; margin-top: 3px; }
.footer-contact a:hover { color: var(--gold-pale); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 20px 24px;
  text-align: center;
}
.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.22);
}

/* ===== WHATSAPP FLUTUANTE ===== */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: var(--white);
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 800;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: background var(--tr), transform var(--tr), box-shadow var(--tr);
}
.whatsapp-float::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  animation: wa-ripple 2.8s ease-out infinite;
}
.whatsapp-float:hover {
  background: #1FAE54;
  transform: scale(1.07);
  box-shadow: 0 6px 28px rgba(37,211,102,0.5);
}

/* ===== SCROLL-TO-TOP ===== */
.scroll-top {
  position: fixed;
  bottom: 96px; right: 28px;
  width: 42px; height: 42px;
  border-radius: 8px;
  background: var(--dark-3);
  border: 1px solid rgba(201,168,76,0.3);
  color: var(--gold);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 799;
  cursor: pointer;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease, background var(--tr), color var(--tr);
}
.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.scroll-top:hover {
  background: var(--gold);
  color: var(--dark);
  border-color: var(--gold);
}

/* ===== DIVISORES ===== */
.gt-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 6px 0;
  overflow: hidden;
}
.gt-divider::before,
.gt-divider::after {
  content: '';
  flex: 1;
  height: 1px;
}
.gt-divider::before { background: linear-gradient(90deg, transparent, rgba(201,168,76,0.25)); }
.gt-divider::after  { background: linear-gradient(270deg, transparent, rgba(201,168,76,0.25)); }
.gt-divider-icon {
  display: flex;
  gap: 8px;
  color: var(--gold);
  font-size: 0.5rem;
  opacity: 0.5;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark-2); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 3px; }

/* ===== RESPONSIVE ===== */

/* --- min 1440px --- */
@media (min-width: 1440px) {
  .container         { max-width: 1300px; }
  .section           { padding: 114px 0; }
  .hero h1           { font-size: 7.5rem; }
  .dif-grid          { gap: 24px; }
  .prod-grid         { gap: 40px; }
  .servicos-grid     { gap: 24px; }
}

/* --- max 1280px --- */
@media (max-width: 1280px) {
  .sobre-grid        { grid-template-columns: 1fr 380px; gap: 48px; }
  .contato-grid      { grid-template-columns: 360px 1fr; gap: 40px; }
  .footer-inner      { gap: 36px; }
  .prod-grid         { gap: 24px; }
}

/* --- max 1100px --- */
@media (max-width: 1100px) {
  .dif-grid          { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .footer-inner      { grid-template-columns: 1.2fr 0.9fr 1fr 1.1fr; gap: 24px; padding: 56px 24px; }
}

/* --- max 1024px (tablet largo) --- */
@media (max-width: 1024px) {
  .section           { padding: 78px 0; }
  .logo-img          { height: 52px; }

  /* Sobre */
  .sobre-grid        { grid-template-columns: 1fr; gap: 40px; }
  .sobre-visual      { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
  .sobre-destaque    { margin-bottom: 0; }

  /* Produtos */
  .prod-grid         { grid-template-columns: 1fr; gap: 24px; }
  .prod-destaque     { max-width: 560px; margin: 0 auto; }

  /* MVV */
  .mvv-grid          { grid-template-columns: repeat(2, 1fr); gap: 18px; }

  /* Serviços */
  .servicos-grid     { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .servico-card-destaque { grid-column: 1 / -1; flex-direction: row; }

  /* Contato */
  .contato-grid      { grid-template-columns: 1fr; gap: 36px; }
  .contato-info      { max-width: 560px; }
  .contato-mapa      { min-height: 360px; }
  .contato-mapa iframe { min-height: 360px; }

  /* Footer */
  .footer-inner      { grid-template-columns: 1fr 1fr; gap: 28px 40px; padding: 52px 24px; }
  .footer-brand      { grid-column: 1 / -1; }

  /* Valores */
  .valores-grid      { gap: 0; flex-wrap: wrap; }
  .valor-sep         { display: none; }
  .valor-item        { padding: 8px 18px; }
}

/* --- max 900px (tablet estreito) --- */
@media (max-width: 900px) {
  .sobre-visual      { grid-template-columns: 1fr; }
  .sobre-destaque    { max-width: 100%; }
  .mvv-grid          { grid-template-columns: 1fr; max-width: 540px; margin: 0 auto; gap: 16px; }
  .dif-grid          { grid-template-columns: repeat(2, 1fr); }
  .prod-destaque     { max-width: 100%; }
  .footer-inner      { grid-template-columns: 1fr 1fr; }
}

/* --- max 768px (mobile) --- */
@media (max-width: 768px) {
  :root              { --header-h: 64px; }
  .section           { padding: 64px 0; }
  .container         { padding: 0 20px; }

  /* Header / nav */
  #nav               { display: none; }
  .menu-toggle       { display: flex; }
  .logo-img          { height: 46px; }

  /* Hero */
  .hero              { min-height: 100svh; }
  .hero-content      { padding: 52px 20px; }
  .hero h1           { font-size: clamp(2.4rem, 11vw, 3.8rem); }
  .hero h2           { font-size: 0.9rem; }
  .hero-sub          { font-size: 0.9rem; max-width: 100%; }
  .hero-botoes       { flex-direction: column; gap: 12px; }
  .hero-botoes .btn-primary,
  .hero-botoes .btn-outline { width: 100%; max-width: 380px; justify-content: center; }

  /* Valores strip — grid 2×2 */
  .valores-strip     { padding: 20px 0; }
  .valores-grid      { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 0; padding: 0 20px; }
  .valor-sep         { display: none; }
  .valor-item        { padding: 8px 12px; justify-content: center; font-size: 0.8rem; }

  /* Sobre */
  .sobre-grid        { gap: 32px; }
  .sobre-destaque    { max-width: 100%; }

  /* MVV */
  .mvv-grid          { max-width: 100%; }
  .mvv-card          { padding: 28px 22px; }

  /* Serviços — mantém 2 cols */
  .servicos-grid     { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .servico-card-destaque { grid-column: 1 / -1; flex-direction: column; gap: 12px; }
  .servicos-cta      { flex-direction: column; text-align: center; gap: 14px; }

  /* Produtos */
  .prod-item         { gap: 14px; }
  .prod-item-img     { width: 72px; height: 92px; }

  /* Diferenciais — mantém 2 cols */
  .dif-grid          { grid-template-columns: repeat(2, 1fr); max-width: 100%; gap: 14px; }

  /* Contato */
  .contato-info      { max-width: 100%; }
  .contato-mapa      { min-height: 300px; }
  .contato-mapa iframe { min-height: 300px; }

  /* Footer */
  .footer-inner      { grid-template-columns: 1fr; padding: 48px 20px 32px; gap: 24px; }
  .footer-brand      { grid-column: 1; }

  /* Section headers */
  .section-header    { margin-bottom: 48px; }
  .section-header h2 { font-size: clamp(1.6rem, 5vw, 2.2rem); }

  /* Desabilita parallax */
  .hero-bg, .sobre, .mvv, .servicos, .diferenciais {
    background-attachment: scroll !important;
  }
}

/* --- max 640px (mobile pequeno) --- */
@media (max-width: 640px) {
  .container         { padding: 0 16px; }
  .section           { padding: 56px 0; }
  .hero-content      { padding: 44px 16px; }
  .hero h1           { font-size: clamp(2rem, 10vw, 3rem); }

  /* Valores strip — 1 coluna com separadores */
  .valores-grid      { grid-template-columns: 1fr; gap: 0; }
  .valor-item        { padding: 9px 0; border-bottom: 1px solid rgba(201,168,76,0.12); justify-content: flex-start; }
  .valor-item:last-child { border-bottom: none; }

  /* Serviços → 1 coluna */
  .servicos-grid     { grid-template-columns: 1fr; max-width: 460px; margin-left: auto; margin-right: auto; }
  .servico-card-destaque { grid-column: auto; }

  /* Diferenciais → 1 coluna */
  .dif-grid          { grid-template-columns: 1fr; max-width: 460px; margin-left: auto; margin-right: auto; }

  /* Produtos */
  .prod-item-img     { width: 64px; height: 82px; }

  /* Botões */
  .btn-primary,
  .btn-outline       { padding: 12px 22px; font-size: 0.84rem; }

  /* Headers */
  .section-header    { margin-bottom: 38px; }
  .footer-inner      { padding: 40px 16px 28px; }
}

/* --- max 480px (mobile muito pequeno) --- */
@media (max-width: 480px) {
  :root              { --header-h: 58px; }

  /* Hero */
  .hero h1           { font-size: clamp(1.85rem, 9.5vw, 2.5rem); }
  .hero h2           { font-size: 0.8rem; letter-spacing: 0.03em; }
  .hero-badge        { font-size: 0.65rem; padding: 5px 11px; }
  .hero-sub          { font-size: 0.87rem; }
  .hero-botoes .btn-primary,
  .hero-botoes .btn-outline { max-width: 100%; }

  /* Section headers */
  .section-header h2 { font-size: clamp(1.3rem, 6vw, 1.7rem); }
  .section-tag       { font-size: 0.62rem; }

  /* Cards */
  .mvv-card          { padding: 24px 18px; }
  .servico-card      { padding: 22px 18px; }
  .dif-card          { padding: 24px 16px; }
  .sobre-destaque    { padding: 28px 18px; }
  .sobre-mercado     { padding: 18px 16px; }

  /* Produtos — imagem vira full-width */
  .prod-item         { flex-direction: column; align-items: flex-start; gap: 12px; }
  .prod-item-img     { width: 100%; height: 140px; }
  .prod-item-img img { object-fit: contain; padding: 8px; }
  .prod-item:hover   { transform: none; }

  /* Contato */
  .contato-info      { padding: 24px 18px; }
  .contato-item      { gap: 12px; }
  .contato-icon      { width: 40px; height: 40px; font-size: 0.9rem; }

  /* Botões flutuantes */
  .whatsapp-float    { width: 50px; height: 50px; font-size: 1.4rem; bottom: 18px; right: 18px; }
  .scroll-top        { bottom: 80px; right: 18px; width: 38px; height: 38px; }

  /* Footer */
  .footer-logo       { height: 52px; }
  .footer-bottom p   { font-size: 0.72rem; }
}

/* --- max 390px (iPhone SE e similares) --- */
@media (max-width: 390px) {
  .hero h1           { font-size: clamp(1.65rem, 9vw, 2.1rem); }
  .hero h2           { font-size: 0.74rem; }
  .hero-badge        { font-size: 0.6rem; padding: 4px 10px; gap: 5px; }
  .hero-sub          { font-size: 0.84rem; }
  .section-header h2 { font-size: 1.12rem; }
  .contato-info      { padding: 20px 14px; }
  .contato-item h3   { font-size: 0.65rem; }
  .contato-item p,
  .contato-item a    { font-size: 0.83rem; }
  .mvv-card          { padding: 20px 14px; }
  .sobre-destaque    { padding: 24px 16px; }
  .sobre-destaque blockquote { font-size: 0.92rem; }
  .footer-links a,
  .footer-services a,
  .footer-contact p  { font-size: 0.82rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}