:root{
  --bg:#fffdf9;
  --surface:#ffffff;
  --soft:#f7f1e8;
  --soft-2:#efe2d0;

  --text:#241b14;
  --muted:#6e6258;

  --brand:#8a5a2b;
  --brand-dark:#65401f;

  --line:#e9dfd4;
  --white:#fff;

  --shadow:0 18px 50px rgba(82,57,34,.08);

  --radius:22px;
  --container:1180px;
}


/* =========================================================
   RESET
========================================================= */

*{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  margin:0;
  font-family:"DM Sans",system-ui,-apple-system,Segoe UI,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.5;
}

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

a{
  text-decoration:none;
  color:inherit;
}

button,
input{
  font:inherit;
}

.container{
  width:min(var(--container),calc(100% - 40px));
  margin:0 auto;
}


/* =========================================================
   HEADER
========================================================= */

.site-header{
  position:sticky;
  top:0;
  z-index:50;

  background:rgba(255,253,249,.94);
  backdrop-filter:blur(12px);

  border-bottom:1px solid rgba(138,90,43,.08);
}

.header-inner{
  height:78px;

  display:flex;
  align-items:center;
  justify-content:space-between;

  gap:24px;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
}

.brand-mark{
  width:44px;
  height:44px;

  min-width:44px;

  border-radius:14px;

  display:grid;
  place-items:center;

  background:var(--soft);

  overflow:hidden;
}

.brand-mark img{
  width:100%;
  height:100%;

  max-width:100%;
  max-height:100%;

  object-fit:contain;

  display:block;
}

.brand-copy{
  display:flex;
  flex-direction:column;

  line-height:1.05;
}

.brand-copy strong{
  font-family:"Playfair Display",serif;
  font-size:22px;
}

.brand-copy span{
  font-size:11px;

  letter-spacing:.08em;
  text-transform:uppercase;

  color:var(--muted);

  margin-top:5px;
}


/* =========================================================
   NAVEGAÇÃO
========================================================= */

.nav{
  display:flex;
  align-items:center;

  gap:28px;

  font-size:14px;
  font-weight:600;
}

.nav > a:not(.btn){
  color:#4d4239;
}

.nav > a:not(.btn):hover{
  color:var(--brand);
}


/* =========================================================
   BOTÕES
========================================================= */

.btn{
  min-height:48px;

  padding:0 22px;

  border-radius:999px;

  display:inline-flex;
  align-items:center;
  justify-content:center;

  font-weight:700;

  transition:.2s ease;

  border:1px solid transparent;
}

.btn:hover{
  transform:translateY(-1px);
}

.btn-small{
  min-height:42px;
  padding:0 18px;
}

.btn-primary{
  background:var(--brand);
  color:var(--white);

  box-shadow:0 10px 24px rgba(138,90,43,.18);
}

.btn-primary:hover{
  background:var(--brand-dark);
}

.btn-ghost{
  border-color:#cfb89f;

  background:rgba(255,255,255,.45);

  color:var(--brand-dark);
}

.btn-secondary{
  background:var(--text);
  color:var(--white);
}

.btn-light{
  background:var(--white);
  color:var(--brand-dark);
}


/* =========================================================
   MENU MOBILE
========================================================= */

.menu-toggle{
  display:none;

  border:0;
  background:none;

  padding:8px;
}

.menu-toggle span{
  display:block;

  width:25px;
  height:2px;

  background:var(--text);

  margin:5px 0;
}


/* =========================================================
   HERO
========================================================= */

.hero{
  position:relative;

  min-height:650px;

  display:flex;
  align-items:center;

  overflow:hidden;

  background:var(--soft);
}

.hero-bg{
  position:absolute;
  inset:0;

  background:
    linear-gradient(
      90deg,
      rgba(247,241,232,.98) 0%,
      rgba(247,241,232,.9) 35%,
      rgba(247,241,232,.25) 58%,
      rgba(247,241,232,.05) 100%
    ),
    url("../assets/images/hero-spitz.webp") center/cover no-repeat;
}

.hero-content{
  position:relative;

  z-index:2;

  padding:82px 0;
}

.hero-copy{
  max-width:640px;
}

.eyebrow{
  display:inline-block;

  font-size:12px;

  text-transform:uppercase;
  letter-spacing:.22em;

  font-weight:700;

  color:var(--brand);

  margin-bottom:14px;
}

.eyebrow.light{
  color:#ead7c1;
}

h1,
h2,
h3{
  margin:0;
  color:var(--text);
}

h1,
h2{
  font-family:"Playfair Display",serif;

  line-height:1.06;
}

h1{
  font-size:clamp(48px,6vw,82px);

  max-width:720px;
}

h2{
  font-size:clamp(36px,4.5vw,58px);
}

h3{
  font-size:22px;
}

.hero-copy > p{
  font-size:19px;

  color:#5f5145;

  max-width:590px;

  margin:22px 0 0;
}

.hero-actions{
  display:flex;
  flex-wrap:wrap;

  gap:12px;

  margin-top:30px;
}


/* =========================================================
   TRUST STRIP
========================================================= */

.trust-strip{
  display:grid;

  grid-template-columns:repeat(3,1fr);

  gap:12px;

  margin-top:46px;

  max-width:760px;
}

.trust-strip > div{
  padding:16px 18px;

  border-top:1px solid #ccb99f;

  display:flex;
  flex-direction:column;

  gap:2px;
}

.trust-strip strong{
  font-size:14px;
}

.trust-strip span{
  font-size:12px;

  color:var(--muted);
}


/* =========================================================
   SEÇÕES
========================================================= */

.section{
  padding:92px 0;
}

.section-soft{
  background:var(--soft);
}

.section-heading{
  display:flex;

  justify-content:space-between;

  gap:40px;

  align-items:end;

  margin-bottom:34px;
}

.section-heading > div{
  max-width:700px;
}

.section-heading > p{
  max-width:440px;

  margin:0;

  color:var(--muted);

  font-size:16px;
}

.section-heading.centered{
  justify-content:center;

  text-align:center;
}


/* =========================================================
   RAÇAS
========================================================= */

.breed-grid{
  display:grid;

  grid-template-columns:repeat(4,1fr);

  gap:20px;
}

.breed-card{
  background:var(--surface);

  border:1px solid var(--line);

  border-radius:var(--radius);

  overflow:hidden;

  box-shadow:var(--shadow);
}

.breed-card img{
  width:100%;

  aspect-ratio:1 / 1.02;

  object-fit:cover;

  background:#efe8df;
}

.breed-card-body{
  padding:22px;
}

.breed-card-body p{
  color:var(--muted);

  min-height:50px;
}

.text-link{
  font-weight:700;

  color:var(--brand-dark);
}

.text-link:hover{
  color:var(--brand);
}


/* =========================================================
   SOBRE
========================================================= */

.split{
  display:grid;

  grid-template-columns:.95fr 1.05fr;

  gap:70px;

  align-items:center;
}

.split-media img{
  width:100%;

  border-radius:36% 18% 28% 16%;

  aspect-ratio:1 / 1;

  object-fit:cover;

  box-shadow:var(--shadow);
}

.split-copy > p{
  font-size:18px;

  color:var(--muted);

  max-width:620px;
}

.feature-list{
  margin-top:30px;

  display:grid;

  gap:12px;
}

.feature-item{
  display:grid;

  grid-template-columns:46px 1fr;

  gap:14px;

  align-items:start;

  padding:16px 0;

  border-top:1px solid #dacbbb;
}

.feature-item > span{
  width:36px;
  height:36px;

  border-radius:50%;

  display:grid;
  place-items:center;

  background:#eadbc8;

  color:var(--brand-dark);

  font-weight:800;
}

.feature-item p{
  margin:4px 0 0;

  color:var(--muted);
}


/* =========================================================
   COMO FUNCIONA
========================================================= */

.steps-grid{
  display:grid;

  grid-template-columns:repeat(4,1fr);

  gap:18px;

  margin-top:38px;
}

.steps-grid article{
  padding:30px;

  border:1px solid var(--line);

  border-radius:20px;

  background:var(--surface);
}

.step-number{
  width:42px;
  height:42px;

  border-radius:50%;

  display:grid;
  place-items:center;

  background:var(--brand);

  color:#fff;

  font-weight:800;

  margin-bottom:20px;
}

.steps-grid p{
  color:var(--muted);

  margin-bottom:0;
}


/* =========================================================
   CTA
========================================================= */

.cta-section{
  padding:0 0 92px;
}

.cta-card{
  background:linear-gradient(
    120deg,
    #6a4322,
    #9a6a37
  );

  color:#fff;

  border-radius:28px;

  padding:50px;

  display:flex;

  justify-content:space-between;

  gap:32px;

  align-items:center;

  box-shadow:0 20px 60px rgba(89,56,29,.2);
}

.cta-card h2{
  color:#fff;

  max-width:760px;
}

.cta-card p{
  color:#f0dfce;

  margin-bottom:0;
}


/* =========================================================
   INSTAGRAM
========================================================= */

.instagram-card{
  background:#f1e5d6;

  border-radius:24px;

  padding:34px 38px;

  display:flex;

  align-items:center;

  justify-content:space-between;

  gap:20px;
}

.instagram-card p{
  margin-bottom:0;

  color:var(--muted);
}


/* =========================================================
   FOOTER
========================================================= */

.footer{
  background:#20170f;

  color:#f4eadf;

  padding:56px 0 22px;
}

.footer-grid{
  display:grid;

  grid-template-columns:2fr 1fr 1fr;

  gap:40px;
}

.footer-brand .brand-copy strong{
  color:#fff;
}

.footer-brand .brand-copy span{
  color:#b9aa9a;
}

.footer-grid > div{
  display:flex;

  flex-direction:column;

  gap:10px;
}

.footer-grid a{
  color:#cdbfaf;
}

.footer-grid a:hover{
  color:#fff;
}

.footer-bottom{
  margin-top:34px;

  padding-top:18px;

  border-top:1px solid rgba(255,255,255,.1);

  font-size:13px;

  color:#a99989;
}


/* =========================================================
   WHATSAPP FLUTUANTE
========================================================= */

.whatsapp-float{
  position:fixed;

  right:24px;
  bottom:24px;

  z-index:60;

  width:52px;
  height:52px;

  border-radius:50%;

  display:flex;

  align-items:center;
  justify-content:center;

  padding:0;

  background:#25d366;

  color:#fff;

  box-shadow:
    0 10px 28px rgba(37,211,102,.30),
    0 3px 10px rgba(0,0,0,.10);

  transition:
    transform .2s ease,
    background .2s ease,
    box-shadow .2s ease;
}

.whatsapp-float svg{
  width:25px;
  height:25px;

  display:block;
}

.whatsapp-float:hover{
  background:#20bd5a;

  transform:translateY(-3px) scale(1.05);

  box-shadow:
    0 14px 32px rgba(37,211,102,.38),
    0 4px 12px rgba(0,0,0,.13);
}


/* =========================================================
   TABLET
========================================================= */

@media (max-width:980px){

  .nav{
    position:absolute;

    left:20px;
    right:20px;

    top:84px;

    display:none;

    flex-direction:column;

    align-items:stretch;

    gap:0;

    background:#fff;

    border:1px solid var(--line);

    border-radius:18px;

    padding:14px;

    box-shadow:var(--shadow);
  }

  .nav.open{
    display:flex;
  }

  .nav > a{
    padding:14px;
  }

  .menu-toggle{
    display:block;
  }


  /* HERO TABLET */

  .hero{
    min-height:720px;
  }

  .hero-bg{
    background:
      linear-gradient(
        180deg,
        rgba(247,241,232,.97) 0%,
        rgba(247,241,232,.88) 48%,
        rgba(247,241,232,.2) 72%,
        rgba(247,241,232,.03) 100%
      ),
      url("../assets/images/hero-spitz.webp") 62% center/cover no-repeat;
  }

  .hero-content{
    padding:72px 0 300px;
  }

  .trust-strip{
    grid-template-columns:1fr;
  }


  /* GRIDS */

  .breed-grid{
    grid-template-columns:repeat(2,1fr);
  }

  .split{
    grid-template-columns:1fr;

    gap:40px;
  }

  .steps-grid{
    grid-template-columns:repeat(2,1fr);
  }

  .cta-card{
    flex-direction:column;

    align-items:flex-start;
  }
}


/* =========================================================
   MOBILE
========================================================= */

@media (max-width:680px){

  /* CONTAINER */

  .container{
    width:min(100% - 32px,var(--container));
  }


  /* HEADER */

  .header-inner{
    height:70px;
  }

  .brand-mark{
    width:40px;
    height:40px;

    min-width:40px;
  }

  .brand-copy strong{
    font-size:18px;
  }

  .brand-copy span{
    font-size:9px;
  }


  /* HERO */

  .hero{
    min-height:auto;

    display:block;
  }

  .hero-bg{
    background:
      linear-gradient(
        180deg,
        rgba(247,241,232,.98) 0%,
        rgba(247,241,232,.94) 36%,
        rgba(247,241,232,.79) 61%,
        rgba(247,241,232,.48) 100%
      ),
      url("../assets/images/hero-spitz.webp") 61% center/cover no-repeat;
  }

  .hero-content{
    padding:42px 0 34px;
  }

  .hero-copy{
    max-width:100%;
  }

  .eyebrow{
    font-size:10px;

    line-height:1.5;

    letter-spacing:.20em;

    margin-bottom:12px;
  }

  h1{
    font-size:40px;

    line-height:1.03;

    max-width:350px;
  }

  h2{
    font-size:36px;
  }

  .hero-copy > p{
    font-size:16px;

    line-height:1.5;

    max-width:350px;

    margin-top:18px;
  }


  /* BOTÕES DO HERO */

  .hero-actions{
    display:flex;

    flex-direction:column;

    align-items:stretch;

    gap:10px;

    margin-top:24px;
  }

  .hero-actions .btn{
    width:100%;

    min-height:48px;
  }


  /* BENEFÍCIOS DO HERO */

  .trust-strip{
    display:grid;

    grid-template-columns:repeat(3,1fr);

    gap:0;

    max-width:100%;

    margin-top:28px;

    border-top:1px solid rgba(138,90,43,.25);

    border-bottom:1px solid rgba(138,90,43,.20);
  }

  .trust-strip > div{
    min-width:0;

    padding:13px 8px;

    border-top:0;

    border-right:1px solid rgba(138,90,43,.20);

    gap:4px;
  }

  .trust-strip > div:last-child{
    border-right:0;
  }

  .trust-strip strong{
    font-size:11px;

    line-height:1.25;
  }

  .trust-strip span{
    font-size:9px;

    line-height:1.35;
  }


  /* SEÇÕES */

  .section{
    padding:68px 0;
  }

  .section-heading{
    flex-direction:column;

    align-items:flex-start;

    gap:14px;
  }


  /* RAÇAS */

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


  /* COMO FUNCIONA */

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


  /* CTA */

  .cta-card{
    padding:34px 24px;
  }


  /* INSTAGRAM */

  .instagram-card{
    flex-direction:column;

    align-items:flex-start;
  }


  /* FOOTER */

  .footer{
    padding:44px 0 20px;
  }

  .footer-grid{
    grid-template-columns:1fr;

    gap:30px;
  }


  /* WHATSAPP */

  .whatsapp-float{
    right:16px;
    bottom:16px;

    width:50px;
    height:50px;
  }

  .whatsapp-float svg{
    width:24px;
    height:24px;
  }
}