/* =========================================================
   BOUTIQUE DO SONO — Design tokens
   Palette pulled from the real showroom (brass pendant lights,
   olive bed frame, ivory curtains, deep charcoal marble facade).
   Display: Fraunces (soft, boutique serif) / Body: Manrope
   ========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,400;1,9..144,500&family=Manrope:wght@400;500;600;700&display=swap');

:root{
  --ivory:        #F6F1E6;
  --ivory-deep:   #ECE3D0;
  --charcoal:     #1E1B16;
  --charcoal-soft:#2A2620;
  --olive:        #565A42;
  --olive-deep:   #3C4030;
  --brass:        #B08D42;
  --brass-light:  #D3B26C;
  --wine:         #6B1F2B;
  --cream:        #FBF8F1;
  --ink:          #2B2620;
  --ink-soft:     #5B554A;

  --display: 'Fraunces', serif;
  --body: 'Manrope', sans-serif;

  --container: 1120px;
  --radius: 2px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ivory);
  color:var(--ink);
  font-family:var(--body);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:var(--container);margin:0 auto;padding:0 28px;}

h1,h2,h3,h4{
  font-family:var(--display);
  font-weight:500;
  color:inherit;
  margin:0 0 .5em;
  letter-spacing:.002em;
}
h1{font-size:clamp(2.4rem,5vw,3.6rem);font-weight:400;line-height:1.08;}
h2{font-size:clamp(1.7rem,3.2vw,2.3rem);line-height:1.18;}
h3{font-size:1.3rem;}
p{margin:0 0 1em;color:var(--ink-soft);text-align:justify;text-justify:inter-word;}
.eyebrow{
  font-family:var(--body);
  font-size:.72rem;
  font-weight:700;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--brass);
  display:inline-block;
  margin-bottom:.9em;
}
.italic{font-style:italic;font-weight:400;}
.lede{font-size:1.15rem;color:var(--ink-soft);max-width:640px;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:.5em;
  font-family:var(--body);
  font-weight:600;
  font-size:.95rem;
  padding:.95em 1.9em;
  border-radius:var(--radius);
  border:1px solid transparent;
  cursor:pointer;
  transition:all .25s ease;
}
.btn-primary{background:var(--brass);color:var(--charcoal);}
.btn-primary:hover{background:var(--brass-light);}
.btn-outline{border-color:currentColor;color:var(--cream);}
.btn-outline:hover{background:rgba(251,248,241,.08);}
.btn-outline-dark{border-color:var(--olive);color:var(--olive-deep);}
.btn-outline-dark:hover{background:var(--olive);color:var(--cream);}

/* ---------- Header / Nav ---------- */
header.site{
  position:sticky;top:0;z-index:50;
  background:rgba(246,241,230,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(43,38,32,.08);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 28px;max-width:var(--container);margin:0 auto;
}
.brand{display:flex;align-items:center;gap:.6em;}
.brand .mark{
  height:40px;width:auto;object-fit:contain;
}
.brand .word{font-family:var(--display);font-size:1.05rem;letter-spacing:.06em;}
.brand .word small{display:block;font-family:var(--body);font-size:.55rem;letter-spacing:.18em;color:var(--ink-soft);font-weight:600;text-transform:uppercase;}
nav.links{display:flex;gap:2em;font-size:.86rem;font-weight:600;letter-spacing:.02em;}
nav.links a{color:var(--ink-soft);padding:.3em 0;border-bottom:1px solid transparent;transition:.2s;}
nav.links a:hover,nav.links a.active{color:var(--olive-deep);border-color:var(--brass);}
.nav-cta{display:flex;align-items:center;gap:1em;}
.nav-cta .btn{padding:.65em 1.4em;font-size:.85rem;}
.nav-toggle{display:none;background:none;border:0;font-size:1.4rem;cursor:pointer;color:var(--ink);}

@media (max-width:860px){
  nav.links{position:fixed;top:70px;left:0;right:0;background:var(--ivory);flex-direction:column;
    padding:1.5em 28px;gap:1.1em;border-bottom:1px solid rgba(0,0,0,.08);
    transform:translateY(-130%);transition:transform .3s ease;z-index:40;}
  nav.links.open{transform:translateY(0);}
  .nav-toggle{display:block;}
  .brand .mark{height:30px;}
  .brand .word{font-size:.82rem;line-height:1.15;}
  .brand .word small{font-size:.46rem;letter-spacing:.1em;}
  .nav-cta .btn{padding:.5em .85em;font-size:.72rem;white-space:nowrap;}
}
@media (max-width:400px){
  .brand .word{font-size:.72rem;}
  .brand .word small{font-size:.42rem;letter-spacing:.06em;}
  .nav-cta .btn{padding:.45em .7em;font-size:.66rem;}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;color:var(--cream);
  min-height:86vh;display:flex;align-items:flex-end;
  background-size:cover;background-position:center;background-repeat:no-repeat;
}
.hero-inner{max-width:var(--container);margin:0 auto;padding:0 28px 72px;width:100%;}
.hero .lede{color:rgba(251,248,241,.82);}
.hero-cta{display:flex;gap:1em;flex-wrap:wrap;margin-top:1.6em;}

.page-hero{
  background:var(--charcoal);color:var(--cream);padding:130px 0 64px;
}
.page-hero .lede{color:rgba(251,248,241,.75);}

/* ---------- Sections ---------- */
section{padding:88px 0;}
section.alt{background:var(--ivory-deep);}
section.dark{background:var(--charcoal);color:var(--cream);}
section.dark p{color:rgba(251,248,241,.72);}
section.dark h2,section.dark h3{color:var(--cream);}
.section-head{max-width:640px;margin-bottom:3em;}

/* ---------- Grids / cards ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:2.4em;}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:3.5em;align-items:center;}
@media (max-width:860px){.grid-3{grid-template-columns:1fr;}.grid-2{grid-template-columns:1fr;gap:2em;}}

.value-card{border-top:1px solid var(--brass);padding-top:1.4em;}
.value-card h3{margin-bottom:.4em;}

.product-card{
  display:block;background:var(--cream);border:1px solid rgba(43,38,32,.08);
  overflow:hidden;transition:transform .3s ease, box-shadow .3s ease;
}
.product-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(30,27,22,.12);}
.product-card .pc-media{aspect-ratio:4/3;background:var(--olive);position:relative;overflow:hidden;}
.product-card .pc-media img{width:100%;height:100%;object-fit:cover;}
.product-card .pc-body{padding:1.6em 1.7em 1.9em;}
.product-card .pc-body .eyebrow{margin-bottom:.5em;}
.product-card .pc-link{font-size:.85rem;font-weight:700;color:var(--olive-deep);}

/* ---------- Steps (real sequence — Como Funciona) ---------- */
.steps{counter-reset:step;}
.step{display:flex;gap:1.6em;padding:2em 0;border-top:1px solid rgba(43,38,32,.1);}
.step:last-child{border-bottom:1px solid rgba(43,38,32,.1);}
.step-num{
  counter-increment:step;font-family:var(--display);font-size:1.6rem;color:var(--brass);
  min-width:2.4em;
}
.step-num::before{content: counter(step, decimal-leading-zero);}

/* ---------- FAQ ---------- */
.faq-item{border-bottom:1px solid rgba(43,38,32,.12);padding:1.6em 0;}
.faq-item summary{
  font-family:var(--display);font-size:1.15rem;cursor:pointer;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:1em;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-family:var(--body);font-size:1.4rem;color:var(--brass);flex-shrink:0;transition:transform .25s;}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item .faq-a{padding-top:1em;max-width:720px;}

/* ---------- Quote / founder strip ---------- */
.quote-strip{
  border-left:3px solid var(--brass);padding-left:1.6em;margin:2em 0;
}
.quote-strip p{font-family:var(--display);font-style:italic;font-size:1.3rem;color:var(--ink);}

/* ---------- Footer ---------- */
footer.site{background:var(--charcoal);color:rgba(251,248,241,.7);padding:64px 0 32px;}
footer.site h4{color:var(--cream);font-size:.95rem;letter-spacing:.04em;}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2.5em;margin-bottom:3em;}
@media (max-width:860px){.foot-grid{grid-template-columns:1fr;gap:2em;}}
footer.site a{color:rgba(251,248,241,.7);}
footer.site a:hover{color:var(--brass-light);}
footer.site ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.6em;font-size:.9rem;}
.foot-bottom{border-top:1px solid rgba(251,248,241,.12);padding-top:1.6em;font-size:.8rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:1em;color:rgba(251,248,241,.5);}

/* ---------- Density diagram ---------- */
.density-wrap{display:flex;flex-direction:column;gap:2.2em;}
.density-panel{}
.density-panel .dp-label{font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;font-weight:700;margin-bottom:.8em;color:rgba(251,248,241,.55);}
.density-panel.is-eko .dp-label{color:var(--brass-light);}

.badge{
  display:inline-block;background:rgba(176,141,66,.14);color:var(--brass-light);
  border:1px solid rgba(176,141,66,.4);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;
  padding:.4em .9em;border-radius:20px;font-weight:700;margin-bottom:1em;
}

/* ---------- misc ---------- */
.divider{height:1px;background:rgba(43,38,32,.12);margin:0;}
.center{text-align:center;margin-left:auto;margin-right:auto;}
.mt{margin-top:2.5em;}
.small{font-size:.85rem;color:var(--ink-soft);}
.contact-strip{background:var(--olive);color:var(--cream);padding:64px 0;}
.contact-strip h2{color:var(--cream);}
.contact-strip p{color:rgba(251,248,241,.85);}
.contact-strip .btn-primary{background:var(--cream);color:var(--olive-deep);}
.contact-strip .btn-primary:hover{background:var(--brass-light);color:var(--charcoal);}

/* ---------- Certification badges ---------- */
.cert-row{
  display:flex;flex-wrap:wrap;justify-content:center;align-items:center;
  gap:2.6em;margin-top:2.4em;
}
.cert-row img{height:92px;width:auto;}
@media (max-width:600px){.cert-row{gap:1.8em;}.cert-row img{height:72px;}}