/* ==========================================
   TELE GÁS MONLEVADE — Design Premium
   ========================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
  --red: #D53001;
  --red-dark: #b32600;
  --red-light: rgba(213,48,1,0.08);
  --green: #05B25F;
  --green-dark: #049e54;
  --green-wa: #25D366;
  --gradient-cta: linear-gradient(135deg, #D53001 0%, #9c3000 100%);
  --black: #0f0f0f;
  --gray-text: #5a5f6b;
  --gray-mid: #9ba0aa;
  --gray-light: #f7f8fa;
  --gray-border: #e8eaed;
  --white: #ffffff;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --shadow-xs: 0 1px 3px rgba(0,0,0,0.07);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 6px 20px rgba(0,0,0,0.10);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.14);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.18);
  --radius-xs: 6px;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-pill: 100px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  color: var(--black);
  background: var(--white);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: var(--red); text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

/* =====================
   BOTÕES
   ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 14px 32px;
  border-radius: var(--radius-pill);
  font-family: var(--font);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: all 0.22s cubic-bezier(0.4,0,0.2,1);
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
  letter-spacing: -0.01em;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(0.98); }
.btn-green {
  background: var(--green);
  color: #fff;
  box-shadow: 0 4px 14px rgba(5,178,95,0.3);
}
.btn-green:hover {
  background: var(--green-dark);
  color: #fff;
  box-shadow: 0 8px 24px rgba(5,178,95,0.4);
}
.btn-red {
  background: var(--red);
  color: #fff;
  box-shadow: 0 4px 14px rgba(213,48,1,0.3);
}
.btn-red:hover {
  background: var(--red-dark);
  color: #fff;
  box-shadow: 0 8px 24px rgba(213,48,1,0.4);
}

/* botões WhatsApp lista (hero) */
.wa-btn-list {
  display: flex;
  align-items: center;
  gap: 13px;
  background: var(--green);
  color: #fff;
  border-radius: var(--radius);
  padding: 14px 24px;
  font-size: 15px;
  font-weight: 700;
  width: 268px;
  transition: all 0.22s cubic-bezier(0.4,0,0.2,1);
  box-shadow: 0 3px 12px rgba(5,178,95,0.22);
  letter-spacing: -0.01em;
}
.wa-btn-list:hover {
  background: var(--green-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(5,178,95,0.35);
}

/* =====================
   HEADER
   ===================== */
.site-header {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 1px 12px rgba(0,0,0,0.06);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  padding: 0 48px;
  max-width: 1440px;
  margin: 0 auto;
  gap: 24px;
}
.logo { height: 50px; width: auto; }
/* Desktop: nav posicionado fixo junto ao header */
.main-nav {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  height: 76px;
  display: flex;
  align-items: center;
  z-index: 1001;
  pointer-events: none;
}
.main-nav ul {
  display: flex;
  gap: 2px;
  align-items: center;
  pointer-events: all;
}
.main-nav a {
  color: #333;
  font-weight: 500;
  font-size: 15px;
  padding: 8px 16px;
  border-radius: var(--radius-xs);
  transition: all 0.18s;
  letter-spacing: -0.01em;
}
.main-nav a:hover { color: var(--red); background: var(--red-light); }
.main-nav a.active {
  background: var(--red);
  color: #fff;
  font-weight: 600;
}
.main-nav a.active:hover { color: #fff; background: var(--red-dark); }
.header-cta {
  background: var(--green);
  color: #fff;
  border-radius: var(--radius-pill);
  padding: 11px 22px;
  font-weight: 700;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  box-shadow: 0 3px 10px rgba(5,178,95,0.28);
  transition: all 0.22s;
  letter-spacing: -0.01em;
}
.header-cta:hover {
  background: var(--green-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(5,178,95,0.38);
}
.menu-toggle {
  display: none;
  background: var(--red);
  color: white;
  border: none;
  font-size: 20px;
  padding: 9px 14px;
  border-radius: var(--radius-xs);
  cursor: pointer;
  line-height: 1;
}
.main-nav-close {
  display: none;
}

/* =====================
   HERO
   ===================== */
.hero {
  background: linear-gradient(160deg, #fff 60%, #fdf1ec 100%);
  padding: 80px 0 0;
  overflow: hidden;
  position: relative;
}
.hero-inner {
  display: flex;
  align-items: flex-end;
  gap: 48px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}
.hero-text {
  flex: 1;
  padding-bottom: 100px;
}
.hero-text h1 {
  font-size: 54px;
  font-weight: 900;
  line-height: 1.08;
  margin-bottom: 14px;
  color: var(--black);
  letter-spacing: -0.04em;
}
.hero-text h1 em {
  font-style: normal;
  color: var(--red);
}
.hero-sub-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--red);
  background: var(--red-light);
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 14px;
  letter-spacing: 0.01em;
}
.hero-desc {
  font-size: 16px;
  color: var(--gray-text);
  margin-bottom: 36px;
  line-height: 1.75;
  max-width: 440px;
}
.hero-phones {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.hero-image {
  flex: 0 0 auto;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.hero-image img {
  height: 510px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 12px 32px rgba(0,0,0,0.12));
}
.hero-wave {
  display: block;
  width: 100%;
  margin-top: -2px;
  line-height: 0;
}

/* =====================
   SEÇÃO PRODUTOS
   ===================== */
.section-produtos {
  background: var(--gray-light);
  padding: 80px 0 88px;
}
.section-title {
  font-size: 36px;
  font-weight: 800;
  text-align: center;
  margin-bottom: 52px;
  color: var(--black);
  letter-spacing: -0.03em;
}
.produtos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.produto-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px 20px 26px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: var(--shadow-xs);
  transition: transform 0.28s cubic-bezier(0.4,0,0.2,1), box-shadow 0.28s ease, border-color 0.2s;
  border: 1.5px solid transparent;
}
.produto-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(213,48,1,0.14);
}
.produto-card img {
  height: 170px;
  width: auto;
  object-fit: contain;
  margin-bottom: 18px;
}
.produto-card h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--red);
  margin-bottom: 10px;
  line-height: 1.3;
  letter-spacing: -0.01em;
}
.produto-card p {
  font-size: 13px;
  color: var(--gray-text);
  line-height: 1.7;
  margin-bottom: 22px;
  flex: 1;
}
.produto-card .btn { font-size: 13px; padding: 10px 22px; }

/* =====================
   PRECISOU DE GÁS
   ===================== */
.section-precisou {
  background: var(--gray-light);
  padding: 0 0 80px;
}
.precisou-box {
  border: 2px solid var(--red);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: stretch;
  overflow: hidden;
  background: var(--gray-light);
  box-shadow: 0 6px 32px rgba(213,48,1,0.09);
}
.precisou-left {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 0 24px 24px;
}
.precisou-left img {
  width: 100%;
  max-width: 440px;
  height: auto;
  display: block;
}
.precisou-right {
  flex: 0 0 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 52px 36px;
  text-align: center;
  background: #fff;
}
.precisou-right h2 {
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 10px;
  letter-spacing: -0.03em;
  color: var(--black);
}
.precisou-right p {
  font-size: 14px;
  color: var(--gray-text);
  margin-bottom: 28px;
  line-height: 1.75;
}

/* =====================
   WA CTA (gradiente)
   ===================== */
.section-wa-cta {
  background: var(--gradient-cta);
  padding: 70px 0;
  overflow: visible;
  position: relative;
}
.wa-cta-inner {
  display: flex;
  align-items: center;
  gap: 48px;
  overflow: visible;
}
.wa-cta-text { flex: 1; color: #fff; }
.wa-cta-text h2 {
  font-size: 38px;
  font-weight: 900;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.wa-cta-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 16px;
  color: rgba(255,255,255,0.92);
  font-weight: 500;
}
.wa-cta-dot {
  width: 10px; height: 10px;
  background: var(--green-wa);
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(37,211,102,0.3);
}
.wa-cta-text .btn { margin-top: 30px; }
.wa-cta-phone {
  flex: 0 0 auto;
  position: relative;
  z-index: 2;
  margin-top: -100px;
  margin-bottom: -100px;
  filter: drop-shadow(-14px 22px 36px rgba(0,0,0,0.45));
}
.wa-cta-phone img {
  height: 500px;
  width: auto;
  display: block;
  transform: perspective(1100px) rotateY(-12deg) rotateX(3deg);
}

/* =====================
   QUALIDADE / ACCORDION
   ===================== */
.section-qualidade {
  background: #fff;
  padding: 88px 0;
}
.qualidade-inner {
  display: flex;
  gap: 64px;
  align-items: flex-start;
}
.qualidade-left { flex: 1; }
.qualidade-left h2 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 10px;
  letter-spacing: -0.03em;
  line-height: 1.15;
}
.qualidade-left .qual-sub,
.qualidade-left > p {
  font-size: 15px;
  color: var(--gray-text);
  margin-bottom: 32px;
  line-height: 1.75;
}
.accordion {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1.5px solid var(--gray-border);
  box-shadow: var(--shadow-xs);
}
.accordion-item { border-bottom: 1px solid var(--gray-border); }
.accordion-item:last-child { border-bottom: none; }
.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 17px 22px;
  cursor: pointer;
  font-weight: 600;
  font-size: 15px;
  user-select: none;
  transition: all 0.2s;
  letter-spacing: -0.01em;
}
.accordion-item.open .accordion-header {
  background: var(--red);
  color: #fff;
}
.accordion-item.closed .accordion-header {
  background: #fff;
  color: var(--black);
}
.accordion-item.closed .accordion-header:hover {
  background: var(--gray-light);
}
.accordion-body {
  background: #fafafa;
  padding: 18px 22px 22px;
  font-size: 14px;
  color: var(--gray-text);
  line-height: 1.85;
  display: none;
}
.accordion-item.open .accordion-body { display: block; }
.acc-icon { font-weight: 700; font-size: 18px; opacity: 0.85; }

/* =====================
   QUEM SOMOS HERO
   ===================== */
.qs-hero {
  padding: 80px 0;
  background: linear-gradient(160deg, #fff 60%, #fdf1ec 100%);
}
.qs-hero-inner {
  display: flex;
  align-items: center;
  gap: 64px;
}
.qs-hero-text { flex: 1; }
.qs-hero-text h1 {
  font-size: 48px;
  font-weight: 900;
  margin-bottom: 8px;
  letter-spacing: -0.04em;
  line-height: 1.08;
}
.qs-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--red);
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 18px;
  background: var(--red-light);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.01em;
}
.qs-hero-text p {
  color: var(--gray-text);
  font-size: 16px;
  margin-bottom: 32px;
  line-height: 1.8;
  max-width: 480px;
}
.qs-hero-image { flex: 0 0 440px; }
.qs-hero-image img {
  border-radius: var(--radius);
  width: 100%;
  box-shadow: var(--shadow-md);
}

/* Por que nos escolher */
.section-diferenciais {
  background: var(--gray-light);
  padding: 88px 0;
}
.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 52px;
}
.diferencial-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 40px 30px;
  text-align: center;
  box-shadow: var(--shadow-xs);
  border: 1.5px solid var(--gray-border);
  transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
}
.diferencial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(213,48,1,0.15);
}
.diferencial-icon { font-size: 46px; margin-bottom: 18px; }
.diferencial-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.diferencial-card p { color: var(--gray-text); font-size: 14px; line-height: 1.8; }

/* =====================
   CONTATO
   ===================== */
.section-contato { background: #fff; padding: 72px 0 88px; }
.contato-top { text-align: center; margin-bottom: 44px; }
.contato-top .ct-icon { margin-bottom: 18px; display: flex; justify-content: center; }
.contato-top h1 {
  font-size: 38px;
  font-weight: 900;
  margin-bottom: 8px;
  letter-spacing: -0.03em;
}
.contato-top p { color: var(--gray-text); font-size: 16px; }

.contato-wa-list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 44px;
}
.contato-wa-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--green);
  color: #fff;
  border-radius: var(--radius);
  padding: 16px 28px;
  font-size: 17px;
  font-weight: 700;
  width: 320px;
  justify-content: flex-start;
  transition: all 0.22s cubic-bezier(0.4,0,0.2,1);
  box-shadow: 0 3px 12px rgba(5,178,95,0.2);
  letter-spacing: -0.01em;
}
.contato-wa-btn:hover {
  background: var(--green-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(5,178,95,0.32);
}

/* Ícones sociais — círculo + label embaixo */
.contato-social-row {
  display: flex;
  gap: 32px;
  justify-content: center;
  margin-bottom: 32px;
}
.social-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.social-circle {
  width: 62px; height: 62px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: all 0.22s;
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}
.social-circle:hover {
  transform: translateY(-4px) scale(1.06);
  box-shadow: var(--shadow-md);
}
.social-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-text);
  letter-spacing: 0.01em;
}
.sc-call { background: var(--red); }
.sc-wa { background: var(--green-wa); }
.sc-ig { background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045); }

.contato-pedir-btn { text-align: center; margin-bottom: 20px; }
.contato-sobre {
  text-align: center;
  color: var(--gray-text);
  font-size: 15px;
  padding: 22px 36px;
  background: var(--gray-light);
  border-radius: var(--radius);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.75;
  border: 1.5px solid var(--gray-border);
}
.contato-sobre strong {
  display: block;
  color: var(--black);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}

/* =====================
   FOOTER
   ===================== */
.site-footer {
  background: #0d0d0d;
  color: rgba(255,255,255,0.75);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1.7fr;
  gap: 52px;
  padding-bottom: 52px;
}
.footer-logo-img { height: 46px; margin-bottom: 14px; }
.footer-cnpj {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  margin-bottom: 18px;
  letter-spacing: 0.03em;
}
.footer-social-row { display: flex; gap: 10px; }
.footer-social-row a {
  width: 38px; height: 38px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  transition: all 0.2s;
}
.footer-social-row a:hover { transform: translateY(-2px) scale(1.08); }
.footer-social-row a.fwa { background: var(--green-wa); }
.footer-social-row a.fig { background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045); }
.footer-col h4 {
  font-size: 11px;
  font-weight: 700;
  color: var(--red);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col a { color: rgba(255,255,255,0.58); font-size: 14px; transition: color 0.15s; }
.footer-col a:hover { color: var(--green-wa); }
.footer-col p {
  font-size: 14px;
  color: rgba(255,255,255,0.58);
  margin-bottom: 6px;
  line-height: 1.7;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 48px;
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  flex-wrap: wrap;
  gap: 8px;
}

/* =====================
   WHATSAPP FLOAT
   ===================== */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 9999;
  background: var(--green-wa);
  border-radius: 50%;
  width: 62px; height: 62px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 22px rgba(37,211,102,0.5);
  transition: all 0.28s cubic-bezier(0.4,0,0.2,1);
  animation: wa-pulse 2.4s ease-in-out infinite;
}
.whatsapp-float:hover {
  transform: scale(1.12) translateY(-3px);
  box-shadow: 0 10px 32px rgba(37,211,102,0.6);
  animation: none;
}
@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 4px 22px rgba(37,211,102,0.5), 0 0 0 0 rgba(37,211,102,0.4); }
  50% { box-shadow: 0 4px 22px rgba(37,211,102,0.5), 0 0 0 14px rgba(37,211,102,0); }
}

/* =====================
   RESPONSIVE — Tablet (≤1100px)
   ===================== */
@media (max-width: 1100px) {
  .container { padding: 0 32px; }
  .header-inner { padding: 0 32px; }
  .hero-inner { padding: 0 32px; }
  .hero-text h1 { font-size: 44px; }
  .hero-image img { height: 430px; }
  .produtos-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer-grid .footer-col:first-child { grid-column: 1 / -1; }
  .footer-bottom { padding: 16px 32px; }
  .qualidade-inner { flex-direction: column; gap: 32px; }
  .qs-hero-image { flex: 0 0 340px; }
  .wa-cta-phone img { height: 420px; }
  .wa-cta-phone { margin-top: -60px; margin-bottom: -60px; }
}

/* =====================
   RESPONSIVE — Mobile (≤768px)
   ===================== */
@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .header-inner { padding: 0 20px; height: 68px; }

  .menu-toggle { display: flex; align-items: center; justify-content: center; width: 44px; height: 44px; padding: 0; font-size: 22px; }
  .main-nav {
    display: none;
    position: fixed;
    top: 0; left: 0;
    right: 0; bottom: 0;
    width: 100vw; height: 100vh;
    transform: none;
    background: #ffffff;
    z-index: 9998;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    pointer-events: all;
    height: unset;
  }
  .main-nav.open { display: flex; }
  .main-nav-close {
    position: absolute;
    top: 20px; right: 20px;
    background: none;
    border: none;
    font-size: 32px;
    color: var(--black);
    cursor: pointer;
    line-height: 1;
    padding: 8px;
    display: flex; align-items: center; justify-content: center;
  }
  .main-nav ul { flex-direction: column; gap: 8px; text-align: center; }
  .main-nav ul li a {
    display: block;
    padding: 14px 40px;
    border-radius: var(--radius);
    font-size: 22px;
  }
  .header-cta-wrap { display: none; }

  /* Hero mobile */
  .hero { padding: 48px 0 0; background: linear-gradient(180deg, #fff 55%, #fdf1ec 100%); }
  .hero-inner {
    flex-direction: column;
    gap: 0;
    padding: 0 20px;
    align-items: center;
  }
  .hero-text {
    padding-bottom: 24px;
    text-align: center;
    order: 1;
  }
  .hero-image {
    order: 2;
    width: 100%;
    justify-content: center;
  }
  .hero-image img { height: 300px; }
  .hero-text h1 { font-size: 34px; }
  .hero-desc { font-size: 15px; max-width: 100%; }
.hero-sub-brand { margin: 0 auto 14px; }
  .hero-phones { align-items: center; }
  .wa-btn-list { width: 100%; max-width: 340px; justify-content: center; font-size: 16px; padding: 16px 24px; border-radius: var(--radius); }

  /* Produtos */
  .section-produtos { padding: 56px 0 64px; }
  .section-title { font-size: 28px; margin-bottom: 36px; }
  .produtos-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .produto-card { padding: 22px 12px 18px; }
  .produto-card img { height: 130px; }

  /* Precisou */
  .section-precisou { padding: 0 0 56px; }
  .precisou-box { flex-direction: column; border-radius: var(--radius); }
  .precisou-left { padding: 28px 24px 16px; }
  .precisou-right { flex: 0 0 auto; width: 100%; padding: 28px 28px 36px; }

  /* WA CTA */
  .section-wa-cta { padding: 56px 0 72px; }
  .wa-cta-inner { flex-direction: column; text-align: center; gap: 28px; }
  .wa-cta-text h2 { font-size: 28px; }
  .wa-cta-feature { justify-content: center; font-size: 15px; }
  .wa-cta-phone {
    margin-top: 0;
    margin-bottom: -52px;
    filter: drop-shadow(-6px 12px 20px rgba(0,0,0,0.35));
  }
  .wa-cta-phone img { height: 260px; transform: none; }
  .wa-cta-text .btn { margin: 22px auto 0; }

  /* Qualidade */
  .section-qualidade { padding: 60px 0; }
  .qualidade-left h2 { font-size: 26px; }

  /* QS Hero */
  .qs-hero { padding: 52px 0; background: #fff; }
  .qs-hero-inner { flex-direction: column; gap: 32px; }
  .qs-hero-image { flex: 0 0 auto; width: 100%; max-width: 480px; margin: 0 auto; }
  .qs-hero-text h1 { font-size: 34px; }
  .qs-hero-text p { font-size: 15px; max-width: 100%; }

  /* Diferenciais */
  .section-diferenciais { padding: 60px 0; }
  .diferenciais-grid { grid-template-columns: 1fr; gap: 14px; margin-top: 36px; }

  /* Contato */
  .section-contato { padding: 52px 0 70px; }
  .contato-top h1 { font-size: 30px; }
  .contato-wa-btn { width: 100%; max-width: 340px; }
  .contato-social-row { gap: 24px; }
  .contato-sobre { padding: 18px 20px; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 32px; padding-bottom: 36px; }
  .footer-grid .footer-col:first-child { grid-column: unset; }
  .footer-bottom { padding: 14px 20px; justify-content: center; text-align: center; gap: 6px; }
  .site-footer { padding: 48px 0 0; }
}

/* =====================
   RESPONSIVE — Small (≤480px)
   ===================== */
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .header-inner { padding: 0 16px; }
  .hero-inner { padding: 0 16px; }

  .hero-text h1 { font-size: 26px; }
  .hero-image img { height: 260px; }

  .produtos-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .produto-card h3 { font-size: 13px; }
  .produto-card p { font-size: 12px; }

  .wa-cta-text h2 { font-size: 24px; }
  .wa-cta-phone img { height: 220px; }

  .contato-wa-btn { font-size: 15px; padding: 14px 20px; }
  .qs-hero-text h1 { font-size: 28px; }
  .section-title { font-size: 24px; }
}

/* =====================
   RESPONSIVE — Very small (≤360px)
   ===================== */
@media (max-width: 360px) {
  .hero-text h1 { font-size: 24px; }
  .section-title { font-size: 22px; }
  .contato-wa-btn { font-size: 14px; }
}