/* ============================
   VARIABLES & RESET
============================ */
:root {
  --green-dark: #00160E;
  --green-mid: #006943;
  --yellow: #FFD402;
  --gray-text: #7F7F7F;
  --white: #FFFFFF;
  --font-inter: 'Inter', sans-serif;
  --font-heebo: 'Heebo', sans-serif;
  --font-montserrat: 'Montserrat', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-heebo); font-size: 16px; font-weight: 300; color: var(--gray-text); background: #fff; overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; height: auto; }
ul { list-style: none; }
svg { display: inline-block; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ============================
   BUTTON
============================ */
.btn {
  display: inline-block;
  background: var(--yellow);
  color: var(--green-mid);
  font-family: var(--font-inter);
  font-size: 22px;
  font-weight: 500;
  line-height: 1em;
  padding: 18px 32px;
  border-radius: 5px;
  transition: background .25s, color .25s;
  cursor: pointer;
}
.btn:hover { background: var(--green-mid); color: var(--yellow); }

/* ============================
   WHATSAPP FIXED BUTTON
============================ */
.whatsapp-fixed {
  position: fixed;
  right: 50px;
  top: 50px;
  z-index: 999999;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--yellow);
  color: var(--green-mid);
  font-family: var(--font-inter);
  font-size: 22px;
  font-weight: 500;
  padding: 18px 32px;
  border-radius: 5px;
  transition: background .25s, color .25s;
  box-shadow: 0 4px 16px rgba(0,0,0,.2);
}
.whatsapp-fixed svg { width: 22px; height: 22px; fill: currentColor; }
.whatsapp-fixed:hover { background: var(--green-mid); color: var(--yellow); }

/* ============================
   HEADER ICON BOX SHARED
============================ */
.hib-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  flex-shrink: 0;
}
.hib-icon svg { width: 22px; height: 22px; fill: currentColor; }
.hib-icon--framed {
  background: var(--green-mid);
  color: var(--yellow);
  border: 2px solid var(--yellow);
}
.hib-text { display: flex; flex-direction: column; gap: 2px; }
.hib-title {
  font-family: var(--font-inter);
  font-size: 18px;
  font-weight: 500;
  color: var(--green-dark);
  line-height: 1.3em;
}
.hib-desc {
  font-family: var(--font-heebo);
  font-size: 16px;
  font-weight: 600;
  color: var(--gray-text);
  line-height: 1.5em;
}

/* ============================
   HEADER
============================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: #FFFFFF;
  border-bottom: 1px solid #EAEAEA;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 20px 0;
  gap: 20px;
}
.header-logo img { height: 55px; width: auto; }
.header-iconbox {
  display: flex;
  align-items: center;
  gap: 15px;
  transition: opacity .2s;
}
.header-iconbox:hover { opacity: .85; }

/* ============================
   HERO
============================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-slides {
  position: absolute;
  inset: 0;
}
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: top center;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}
.hero-slide.active { opacity: 1; }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: #00160E;
  opacity: .6;
  z-index: 1;
}
.hero-body {
  position: relative;
  z-index: 2;
  padding-top: 160px;
  padding-bottom: 160px;
}
.hero-content {
  background: transparent;
  border-radius: 10px;
  margin-left: 1%;
  padding: 0 0 60px 40px;
  max-width: 60%;
}
.hero-title {
  font-family: var(--font-montserrat);
  font-size: 50px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3em;
  margin-bottom: 16px;
}
.hero-subtitle {
  font-family: var(--font-montserrat);
  font-size: 30px;
  font-weight: 400;
  color: var(--white);
  line-height: 1.5em;
  margin-bottom: 28px;
}

/* ============================
   QUALITY SECTION
============================ */
.quality { background: #fff; padding: 100px 0 80px; }
.quality-inner {
  display: flex;
  gap: 0;
  align-items: flex-start;
}
.quality-left {
  width: 50%;
  padding: 10px 60px 40px 10px;
}
.qual-label {
  font-family: var(--font-inter);
  font-size: 18px;
  font-weight: 500;
  color: var(--green-mid);
  line-height: 1.2em;
  margin-bottom: 10px;
}
.qual-title {
  font-family: var(--font-inter);
  font-size: 40px;
  font-weight: 600;
  color: var(--green-dark);
  line-height: 1.2em;
  margin-bottom: 16px;
}
.qual-desc {
  font-family: var(--font-montserrat);
  font-size: 20px;
  font-weight: 400;
  color: var(--green-dark);
  line-height: 1.5em;
  margin-bottom: 20px;
}
.qual-bottom {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 24px;
  margin-top: 20px;
}
.qual-thumb {
  flex-shrink: 0;
  width: 106px;
}
.qual-thumb img { width: 100%; border-radius: 10px; }
.qual-list { display: flex; flex-direction: column; gap: 7px; margin-left: 20px; }
.qual-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-montserrat);
  font-size: 18px;
  font-weight: 500;
  color: var(--green-dark);
  line-height: 1.5em;
}
.qual-check {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}
.qual-check svg { width: 14px; height: 14px; fill: var(--yellow); }

/* Right images column */
.quality-right {
  width: 50%;
  position: relative;
}
.qual-img-main {
  text-align: right;
}
.qual-img-main img {
  width: 95%;
  border-radius: 10px;
  display: inline-block;
}
.qual-img-small {
  text-align: right;
  margin-top: -200px;
}
.qual-img-small img {
  width: 50%;
  display: inline-block;
  border-style: solid;
  border-width: 20px 0 20px 20px;
  border-color: var(--white);
  border-radius: 10px 0 10px 10px;
}

/* ============================
   SERVICES SECTION
============================ */
.services { background: #fff; padding: 0 0 70px; }
.srv-title {
  font-family: var(--font-inter);
  font-size: 40px;
  font-weight: 700;
  color: var(--green-mid);
  text-align: center;
  line-height: 1.2em;
  margin-bottom: 8px;
}
.srv-subtitle {
  font-family: var(--font-montserrat);
  font-size: 20px;
  font-weight: 400;
  color: var(--green-dark);
  text-align: center;
  line-height: 1.5em;
  margin-bottom: 20px;
}
.srv-grid {
  display: flex;
  gap: 0;
  margin: 0 10px;
}
.srv-card {
  flex: 1;
  background-size: cover;
  background-repeat: no-repeat;
  border-radius: 10px;
  margin: 0 10px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}
.srv-spacer { height: 250px; flex-shrink: 0; }
.srv-box {
  background: rgba(0, 22, 14, 0.35);
  border-radius: 10px;
  padding: 40px;
  margin: 2px;
  flex: 1;
}
.srv-box h3 {
  font-family: var(--font-inter);
  font-size: 25px;
  font-weight: 600;
  color: var(--white);
  line-height: 1.2em;
  margin-bottom: 8px;
  text-align: center;
}
.srv-box p {
  font-family: var(--font-montserrat);
  font-size: 18px;
  font-weight: 400;
  color: var(--white);
  line-height: 1.5em;
  text-align: center;
}

/* ============================
   DARK SECTION
============================ */
.dark-section {
  position: relative;
  background-color: var(--green-dark);
  overflow: hidden;
}
/* Limpa-Fossa-6-1.jpeg overlay at 12% opacity */
.dark-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('https://limpafossaxomano.com.br/wp-content/uploads/2024/06/Limpa-Fossa-6-1.jpeg');
  background-position: bottom center;
  background-repeat: repeat;
  background-size: cover;
  opacity: 0.12;
  z-index: 0;
}

.ds-title-wrap {
  position: relative;
  z-index: 1;
  padding: 100px 0 360px;
}
.ds-title {
  font-family: var(--font-inter);
  font-size: 40px;
  font-weight: 600;
  color: var(--yellow);
  text-align: center;
  line-height: 1.1em;
}

.ds-cards-wrap {
  position: relative;
  z-index: 1;
  margin-top: -300px;
  padding-bottom: 0;
}
.ds-cards {
  display: flex;
  gap: 0;
  align-items: stretch;
}

/* Left card: foto-2-810x456-1.jpg bg + gradient */
.ds-card-left {
  width: 48.509%;
  flex-shrink: 0;
  background-color: #fff;
  background-image: url('https://limpafossaxomano.com.br/wp-content/uploads/2024/06/foto-2-810x456-1.jpg');
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  border-radius: 10px 0 0 10px;
  position: relative;
  box-shadow: 0 5px 30px rgba(0,22,20,.11);
  margin: 2px 0 0 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 50px;
}
.ds-card-left::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0) 9%, var(--green-dark) 100%);
  z-index: 0;
}
.ds-spacer { height: 219px; }

/* Right card: white bg text */
.ds-card-right {
  flex: 1;
  background: var(--white);
  border-radius: 0 10px 10px 0;
  box-shadow: 0 5px 30px rgba(0,22,20,.11);
  padding: 50px;
  display: flex;
  align-items: center;
}
.ds-features-text {
  font-family: var(--font-montserrat);
  font-size: 18px;
  font-weight: 400;
  color: var(--green-dark);
  line-height: 1.5em;
  text-align: left;
}
.ds-features-text strong { font-weight: 600; }

/* ============================
   CTA SECTION
============================ */
.cta { padding: 100px 0; background: #fff; }
.cta-inner { text-align: center; }
.cta-title {
  font-family: var(--font-inter);
  font-size: 40px;
  font-weight: 600;
  color: var(--green-dark);
  line-height: 1.2em;
  margin-bottom: 14px;
}
.cta-desc {
  font-family: var(--font-montserrat);
  font-size: 20px;
  font-weight: 400;
  color: var(--green-dark);
  line-height: 1.5em;
  margin-bottom: 30px;
  max-width: 61%;
  margin-left: auto;
  margin-right: auto;
}

/* ============================
   FOOTER
============================ */
.site-footer {
  position: relative;
  background-color: var(--green-dark);
  padding: 20px 0;
  overflow: hidden;
}
/* green-lawn overlay at 6% */
.site-footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('https://limpafossaxomano.com.br/wp-content/uploads/2024/06/green-lawn-on-ground-PT9KCVE.jpg');
  background-position: center center;
  background-size: cover;
  opacity: 0.06;
  z-index: 0;
}
.footer-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-logo { width: 29.804%; }
.footer-logo img { height: 40px; width: auto; }
.footer-tagline {
  font-family: var(--font-heebo);
  font-size: 18px;
  font-weight: 400;
  color: #C4C4C4;
  line-height: 1.5em;
  flex: 1;
  text-align: center;
}
.footer-contact {
  display: flex;
  align-items: center;
  gap: 15px;
  transition: opacity .2s;
}
.footer-contact:hover { opacity: .85; }

/* ============================
   RESPONSIVE 1024px (tablet)
============================ */
@media (max-width: 1024px) {
  /* Header */
  .header-inner { justify-content: space-between; padding: 15px 20px; gap: 12px; }
  .header-logo img { height: 48px; }
  .hib-title { font-size: 15px; }
  .hib-desc { font-size: 13px; }

  /* WhatsApp button */
  .whatsapp-fixed { right: 20px; top: 40px; font-size: 16px; padding: 15px 22px; }

  /* Hero */
  .hero-body { padding: 100px 30px 100px; }
  .hero-content { max-width: 68%; padding-left: 30px; padding-bottom: 40px; }
  .hero-title { font-size: 38px; }
  .hero-subtitle { font-size: 22px; }

  /* Quality */
  .quality { padding: 80px 0 40px; }
  .quality-left { padding: 10px 20px 40px 10px; }
  .qual-title { font-size: 32px; }
  .qual-desc { font-size: 16px; }

  /* Services */
  .srv-grid { flex-wrap: wrap; margin: 0 6px; }
  .srv-card { min-width: calc(50% - 24px); }

  /* Dark section */
  .ds-title-wrap { padding: 80px 20px 160px; }
  .ds-cards-wrap { margin-top: -120px; padding: 0 20px; }
  .ds-cards { flex-direction: column; }
  .ds-card-left { width: 100%; border-radius: 10px 10px 0 0; min-height: 280px; }
  .ds-card-right { border-radius: 0 0 10px 10px; }
}

/* ============================
   RESPONSIVE 767px (mobile)
============================ */
@media (max-width: 767px) {

  /* === HEADER === */
  .header-inner {
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    gap: 6px;
  }
  .header-logo {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-bottom: 4px;
  }
  .header-logo img { height: 36px; }
  .header-iconbox {
    flex: 1;
    justify-content: center;
    min-width: 0;
    gap: 8px;
  }
  .header-iconbox .hib-icon { width: 32px; height: 32px; border-width: 1.5px; }
  .header-iconbox .hib-icon svg { width: 14px; height: 14px; }
  .hib-title { font-size: 12px; line-height: 1.2em; }
  .hib-desc { font-size: 11px; }

  /* === WHATSAPP FIXED — circular FAB bottom-right === */
  .whatsapp-fixed {
    bottom: 20px;
    top: auto;
    right: 16px;
    width: 56px;
    height: 56px;
    padding: 0;
    border-radius: 50%;
    justify-content: center;
    font-size: 0;       /* hide text */
    box-shadow: 0 4px 20px rgba(0,0,0,.3);
  }
  .whatsapp-fixed svg { width: 26px; height: 26px; margin: 0; }

  /* === HERO === */
  .hero { min-height: 100svh; }
  .hero-body { padding: 155px 16px 60px; }
  .hero-content {
    max-width: 100%;
    margin-left: 0;
    padding: 20px;
    text-align: center;
  }
  .hero-title { font-size: 22px; line-height: 1.3em; }
  .hero-subtitle { font-size: 15px; line-height: 1.5em; }
  .hero-content .btn { font-size: 15px; padding: 15px 30px; }

  /* === QUALITY === */
  .quality { padding: 36px 0 24px; }
  .quality-inner { flex-direction: column; }
  .quality-left { width: 100%; padding: 24px 16px 28px; }
  .quality-right { width: 100%; order: -1; padding: 0 16px 0; }
  .qual-label { font-size: 12px; text-align: center; letter-spacing: 1px; }
  .qual-title { font-size: 24px; text-align: center; margin-bottom: 12px; }
  .qual-desc { font-size: 14px; text-align: center; line-height: 1.6em; }
  .qual-bottom {
    flex-direction: row;
    align-items: flex-start;
    gap: 14px;
    margin: 18px 0 20px;
  }
  .qual-thumb { width: 80px; flex-shrink: 0; }
  .qual-list { margin-left: 0; gap: 6px; }
  .qual-list li { font-size: 13px; gap: 7px; }
  .qual-img-main img { width: 100%; border-radius: 8px; }
  .qual-img-small { margin-top: -100px; }
  .qual-img-small img { width: 52%; border-width: 8px 0 8px 8px; border-radius: 8px 0 8px 8px; }
  .quality-left .btn { display: block; text-align: center; font-size: 15px; padding: 15px 30px; }

  /* === SERVICES === */
  .services { padding: 0 0 32px; }
  .srv-title { font-size: 26px; }
  .srv-subtitle { font-size: 14px; margin-bottom: 14px; }
  .srv-grid { flex-direction: column; margin: 0 16px; }
  .srv-card { margin: 0 0 12px; border-radius: 8px; }
  .srv-spacer { height: 20px; }
  .srv-box { padding: 20px; margin: 2px; border-radius: 8px; }
  .srv-box h3 { font-size: 22px; margin-bottom: 6px; }
  .srv-box p { font-size: 14px; }

  /* === DARK SECTION === */
  .ds-title-wrap { padding: 40px 16px 140px; }
  .ds-title { font-size: 24px; line-height: 1.2em; padding: 0 8px; }
  .ds-cards-wrap { margin-top: 0; padding: 0 16px; margin-bottom: 0; }
  .ds-cards { flex-direction: column; }
  .ds-card-left {
    width: 100%;
    border-radius: 10px 10px 0 0;
    min-height: 200px;
    padding: 30px;
  }
  .ds-spacer { height: 168px; }
  .ds-card-right {
    border-radius: 0 0 10px 10px;
    padding: 28px 20px;
  }
  .ds-features-text { font-size: 14px; line-height: 1.6em; }

  /* === CTA === */
  .cta { padding: 40px 16px; }
  .cta-title { font-size: 24px; }
  .cta-desc { font-size: 14px; max-width: 100%; margin-bottom: 24px; }
  .cta-inner .btn { font-size: 15px; padding: 15px 30px; }

  /* === FOOTER === */
  .footer-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 10px;
    padding: 16px;
  }
  .footer-logo { width: auto; }
  .footer-logo img { height: 32px; }
  .footer-tagline { font-size: 13px; }
  .footer-contact { justify-content: center; }
  .footer-contact .hib-title { color: #fff !important; font-size: 13px; }
  .footer-contact .hib-desc { font-size: 12px; }
}

/* ============================
   RESPONSIVE 480px (small phones)
============================ */
@media (max-width: 480px) {
  .hib-title { font-size: 11px; }
  .hib-desc { font-size: 10px; }
  .header-iconbox .hib-icon { width: 28px; height: 28px; }
  .hero-title { font-size: 20px; }
  .qual-title { font-size: 22px; }
  .srv-title { font-size: 22px; }
  .ds-title { font-size: 20px; }
  .cta-title { font-size: 22px; }
}