/* ==========================================================================
   Casa das Esquadrias — stylesheet
   Fonts: Fraunces (display) · Manrope (body) · Space Mono (utility/specs)
   ========================================================================== */

@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;800&family=Space+Mono:wght@400;700&display=swap');

:root{
  /* ---- color: dark navy ground with warm bronze/gold metal accent, pulled from the brand plaque ---- */
  --c-bg:        #0a1220;
  --c-bg-alt:    #0d1a29;
  --c-bg-deep:   #060b12;
  --c-panel:     #101f30;
  --c-panel-2:   #14263a;
  --c-gold:      #c9a876;
  --c-gold-light:#e7d3a8;
  --c-gold-deep: #8a6f47;
  --c-cream:     #f4f0e6;
  --c-slate:     #9aa7b7;
  --c-slate-dim: #62707f;
  --c-line:      rgba(201,168,118,.16);
  --c-line-strong: rgba(201,168,118,.4);

  --f-display: 'Fraunces', 'Iowan Old Style', serif;
  --f-body: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --f-mono: 'Space Mono', 'SFMono-Regular', Menlo, monospace;

  --r-sm: 6px;
  --r-md: 14px;
  --r-lg: 26px;
  --shadow-md: 0 20px 40px -24px rgba(0,0,0,.65);
  --shadow-lg: 0 40px 80px -30px rgba(0,0,0,.7);
  --ease: cubic-bezier(.16,.84,.44,1);
  --container: 1240px;
}

/* ---------------------------------- reset --------------------------------- */
*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{ margin:0; }
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul,ol{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4,p{ margin:0; }
button{ font: inherit; color: inherit; background:none; border:0; cursor:pointer; }
svg{ display:block; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

:focus-visible{ outline: 2px solid var(--c-gold-light); outline-offset: 3px; }

.skip-link{
  position: fixed; top: -60px; left: 12px; z-index: 999;
  background: var(--c-gold); color: #1a1305; font-weight: 700;
  padding: 12px 20px; border-radius: 8px; transition: top .3s var(--ease);
}
.skip-link:focus{ top: 12px; }

/* ---------------------------------- base ---------------------------------- */
body{
  background: var(--c-bg);
  color: var(--c-cream);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container{
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 48px);
}

.eyebrow{
  font-family: var(--f-mono);
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .76rem;
  color: var(--c-gold);
  display: flex;
  align-items: center;
  gap: .6em;
  margin: 0 0 1.1em;
}
.eyebrow::before{
  content:'';
  width: 22px; height:1px;
  background: var(--c-gold);
  display:inline-block;
}

h1, h2, h3{ font-family: var(--f-display); font-weight: 500; letter-spacing: -.01em; color: var(--c-cream); }
h1 em, h2 em, h3 em{ font-style: italic; font-weight: 500; color: var(--c-gold-light); }

.section{ padding-block: clamp(64px, 10vw, 120px); position: relative; }
.section-alt{ background: linear-gradient(180deg, var(--c-bg) 0%, var(--c-bg-alt) 100%); }

.section-head{ max-width: 640px; margin-bottom: clamp(36px, 6vw, 64px); }
.section-head h2{ font-size: clamp(1.9rem, 3.6vw, 2.9rem); line-height: 1.15; }
.section-head p.lead{ margin-top: 1rem; color: var(--c-slate); font-size: 1.05rem; max-width: 52ch; }
.section-head.center{ margin-inline: auto; text-align: center; }
.section-head.center .eyebrow{ justify-content: center; }
.section-head.center .eyebrow::before{ display:none; }

/* ------------------------------- reveal anim ------------------------------- */
.reveal{
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.is-visible{ opacity: 1; transform: translateY(0); }
.reveal-delay-1{ transition-delay: .08s; }
.reveal-delay-2{ transition-delay: .16s; }
.reveal-delay-3{ transition-delay: .24s; }
.reveal-delay-4{ transition-delay: .32s; }

/* ---------------------------------- buttons -------------------------------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55em;
  font-family: var(--f-body);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .01em;
  padding: 1.05em 1.9em;
  border-radius: 999px;
  white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background-color .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease), filter .35s var(--ease);
}
.btn-lg{ padding: 1.15em 2.2em; font-size: 1rem; }
.btn-sm{ padding: .7em 1.3em; font-size: .82rem; }

.btn-gold{
  background: linear-gradient(135deg, var(--c-gold-light), var(--c-gold) 55%, var(--c-gold-deep));
  color: #1a1305;
  box-shadow: 0 14px 30px -12px rgba(201,168,118,.45);
}
.btn-gold:hover{ transform: translateY(-2px); box-shadow: 0 22px 44px -14px rgba(201,168,118,.65); filter: brightness(1.04); }
.btn-gold:active{ transform: translateY(0) scale(.97); box-shadow: 0 10px 22px -12px rgba(201,168,118,.5); filter: brightness(.98); transition-duration: .15s; }

.btn-outline{
  border: 1px solid var(--c-line-strong);
  color: var(--c-cream);
  background: rgba(255,255,255,.02);
}
.btn-outline:hover{ border-color: var(--c-gold); background: rgba(201,168,118,.08); transform: translateY(-2px); box-shadow: 0 14px 30px -18px rgba(0,0,0,.5); }
.btn-outline:active{ transform: translateY(0) scale(.97); background: rgba(201,168,118,.14); transition-duration: .15s; }

.btn-whatsapp{
  background: rgba(201,168,118,.08);
  border: 1px solid var(--c-line-strong);
  color: var(--c-cream);
}
.btn-whatsapp:hover{ background: rgba(201,168,118,.16); border-color: var(--c-gold); transform: translateY(-2px); }
.btn-whatsapp:active{ transform: translateY(0) scale(.96); transition-duration: .15s; }
.btn-whatsapp img{ width: 30px; height: 30px; object-fit: contain; flex: none; }

@media (hover:none){
  .btn-gold:hover, .btn-outline:hover, .btn-whatsapp:hover{ transform:none; }
}

/* ---------------------------------- header --------------------------------- */
.site-header{
  position: fixed; inset-inline: 0; top: 0; z-index: 90;
  padding-block: 22px;
  transition: padding .4s var(--ease), background-color .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled{
  padding-block: 12px;
  background: rgba(8,14,22,.86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--c-line);
  box-shadow: var(--shadow-md);
}
.header-inner{ display:flex; align-items:center; justify-content: space-between; gap: 24px; }

.brand{ display:flex; align-items:center; gap:.7em; flex: none; }
.brand-mark{
  width: 80px; height: 80px; object-fit: contain; flex: none;
  border-radius: 5px;
  transition: width .4s var(--ease), height .4s var(--ease);
}
.site-header.is-scrolled .brand-mark{ width: 56px; height: 56px; }
.brand-name{
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(1.05rem, 1.7vw, 1.4rem);
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--c-cream);
  white-space: nowrap;
}
.brand-name em{ font-style: italic; font-weight: 500; color: var(--c-gold-light); }
@media (max-width: 560px){
  .brand-mark{ width: 46px; height: 46px; }
  .site-header.is-scrolled .brand-mark{ width: 40px; height: 40px; }
  .brand{ gap: .55em; }
  .brand-name{ font-size: .9rem; }
  .header-actions{ gap: 10px; }
  .header-actions .btn-whatsapp{ padding: .68em; border-radius: 50%; }
  .header-actions .btn-whatsapp span{ display:none; }
  .header-actions .btn-whatsapp img{ width: 22px; height: 22px; }
}

.main-nav{ display:flex; align-items:center; gap: clamp(18px, 2.4vw, 34px); }
.main-nav a{
  font-size: .92rem; color: var(--c-slate); position: relative; padding-block: 4px;
  transition: color .3s var(--ease);
}
.main-nav a::after{
  content:''; position:absolute; left:0; right:100%; bottom:-2px; height:1px; background: var(--c-gold);
  transition: right .35s var(--ease);
}
.main-nav a:hover{ color: var(--c-cream); }
.main-nav a:hover::after{ right:0; }

.header-actions{ display:flex; align-items:center; gap: 14px; }

.nav-toggle{ display:none; flex-direction:column; gap:5px; width: 30px; }
.nav-toggle span{ height:2px; background: var(--c-gold-light); border-radius: 2px; transition: transform .35s var(--ease), opacity .35s var(--ease); }
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ---------------------------------- hero ----------------------------------- */
.hero{
  position: relative;
  padding-top: clamp(150px, 20vw, 210px);
  padding-bottom: clamp(60px, 8vw, 100px);
  overflow: hidden;
  background:
    radial-gradient(ellipse 900px 600px at 85% 8%, rgba(201,168,118,.10), transparent 60%),
    linear-gradient(180deg, var(--c-bg-deep) 0%, var(--c-bg) 55%, var(--c-bg-alt) 100%);
}
.hero-bg{ position:absolute; inset:0; z-index:0; pointer-events:none; opacity:.5; }
.hero-frame-svg{ position:absolute; right: -6%; top: 8%; width: min(56vw, 720px); height:auto; }
.hero-frame-svg line, .hero-frame-svg rect{
  stroke: var(--c-gold);
  fill: none;
  stroke-width: 1.1;
  stroke-dasharray: 2200;
  stroke-dashoffset: 2200;
  animation: draw-frame 2.6s var(--ease) forwards;
}
.hero-frame-svg .f2{ animation-delay: .15s; }
.hero-frame-svg .f3{ animation-delay: .3s; }
.hero-frame-svg .f4{ animation-delay: .42s; }
.hero-frame-svg .f5{ animation-delay: .5s; }
.hero-frame-svg .f6{ animation-delay: .58s; }
.hero-frame-svg .f7{ animation-delay: .66s; }
@keyframes draw-frame{ to{ stroke-dashoffset: 0; } }

.hero-inner{
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: minmax(0,1.08fr) minmax(0,.92fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.hero-copy h1{
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.06;
  margin-bottom: .5em;
}
.hero-lead{
  color: var(--c-slate);
  font-size: clamp(1rem, 1.4vw, 1.16rem);
  max-width: 46ch;
  margin-bottom: 2.1em;
}
.hero-ctas{ display:flex; flex-wrap: wrap; gap: 16px; margin-bottom: 2.6em; }

.hero-badges{ display:flex; flex-wrap: wrap; gap: 10px 28px; }
.hero-badges li{
  display:flex; align-items:center; gap:.6em;
  font-family: var(--f-mono); font-size: .78rem; letter-spacing:.03em;
  color: var(--c-slate);
}
.hero-badges li::before{
  content:''; width:6px; height:6px; border-radius:50%;
  background: var(--c-gold); flex: none;
  box-shadow: 0 0 0 3px rgba(201,168,118,.18);
}

.hero-visual{ position: relative; }
.hero-frame-photo{
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: var(--shadow-lg);
  isolation: isolate;
}
.hero-frame-photo img{ width:100%; height:100%; object-fit: cover; }
.hero-frame-photo::after{
  content:'';
  position:absolute; inset:0;
  background: linear-gradient(200deg, transparent 40%, rgba(6,11,18,.65) 100%);
}
.hero-frame-photo::before{
  content:'';
  position:absolute; inset: -60%;
  background: linear-gradient(115deg, transparent 40%, rgba(231,211,168,.25) 48%, transparent 56%);
  animation: glint-sweep 5.5s ease-in-out 1.4s infinite;
  z-index: 2;
  mix-blend-mode: screen;
}
@keyframes glint-sweep{
  0%, 30%{ transform: translateX(-30%) translateY(-10%); }
  55%, 100%{ transform: translateX(30%) translateY(10%); }
}
.hero-frame-corner{ position:absolute; width: 54px; height:54px; z-index:3; }
.hero-frame-corner::before, .hero-frame-corner::after{ content:''; position:absolute; background: var(--c-gold); }
.hero-frame-corner.tl{ top:-1px; left:-1px; }
.hero-frame-corner.tl::before{ top:0; left:0; width: 100%; height: 2px; }
.hero-frame-corner.tl::after{ top:0; left:0; width: 2px; height: 100%; }
.hero-frame-corner.br{ bottom:-1px; right:-1px; }
.hero-frame-corner.br::before{ bottom:0; right:0; width: 100%; height: 2px; }
.hero-frame-corner.br::after{ bottom:0; right:0; width: 2px; height: 100%; }

.hero-location-badge{
  position: absolute;
  left: 18px; bottom: 18px;
  z-index: 5;
  display: flex; align-items: center; gap: 12px;
  background: rgba(6,11,18,.72);
  backdrop-filter: blur(10px);
  border: 1px solid var(--c-line-strong);
  border-radius: 999px;
  padding: 8px 20px 8px 8px;
  box-shadow: var(--shadow-md);
}
.hero-location-badge img{
  width: 46px; height: 46px; border-radius: 50%; object-fit: cover;
  border: 2px solid var(--c-gold); flex: none;
}
.hero-location-text{
  font-family: var(--f-mono); font-size: .66rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--c-slate); line-height: 1.5; display:block;
}
.hero-location-text b{
  display: block; font-family: var(--f-display); font-style: italic; font-weight: 500;
  font-size: 1rem; letter-spacing: 0; text-transform: none; color: var(--c-gold-light); margin-top: 1px;
}

.hero-scroll-cue{
  position: relative; z-index:1;
  display:flex; align-items:center; gap:10px;
  margin-top: clamp(48px, 7vw, 80px);
  font-family: var(--f-mono); font-size: .72rem; letter-spacing:.16em;
  color: var(--c-slate-dim); text-transform: uppercase;
}
.hero-scroll-cue .line{ width:34px; height:1px; background: var(--c-slate-dim); animation: pulse-line 2.4s ease-in-out infinite; }
@keyframes pulse-line{ 0%,100%{ opacity:.4; } 50%{ opacity:1; } }

/* ------------------------------ coverage marquee ---------------------------- */
.coverage-strip{
  border-block: 1px solid var(--c-line);
  background: var(--c-bg-alt);
  overflow: hidden;
  padding-block: 18px;
}
.marquee{ display:flex; }
.marquee-track{
  display:flex; flex: none; gap: 40px;
  animation: marquee 32s linear infinite;
  white-space: nowrap;
}
.marquee:hover .marquee-track{ animation-play-state: paused; }
.marquee-track span{
  font-family: var(--f-mono); font-size: .78rem; letter-spacing:.14em;
  color: var(--c-slate-dim);
  display:flex; align-items:center; gap:40px;
}
.marquee-track span b{ color: var(--c-gold); font-weight:400; }
@keyframes marquee{ to{ transform: translateX(-50%); } }

/* -------------------------------- diferenciais ------------------------------ */
.diff-grid{
  display:grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.diff-card{
  background: var(--c-panel);
  padding: clamp(26px, 3vw, 36px) clamp(22px, 2.6vw, 30px);
  -webkit-tap-highlight-color: transparent;
  transition: background-color .4s var(--ease);
}
.diff-card:hover, .diff-card:active{ background: var(--c-panel-2); }
.diff-icon{ display: inline-flex; width: 38px; height: 38px; color: var(--c-gold); margin-bottom: 1.4em; flex: none; }
.diff-icon svg{ width:100%; height:100%; }
.diff-card h3{ font-size: 1.15rem; margin-bottom: .5em; }
.diff-card p{ color: var(--c-slate); font-size: .92rem; }

/* --------------------------------- categorias -------------------------------- */
.cat-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 2vw, 26px); }
.cat-card{
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 3/4;
  display:block;
  box-shadow: var(--shadow-md);
  -webkit-tap-highlight-color: transparent;
  transition: box-shadow .4s var(--ease);
}
.cat-card:hover{ box-shadow: var(--shadow-lg); }
.cat-card img{ width:100%; height:100%; object-fit: cover; transition: transform .8s var(--ease); }
.cat-card:hover img, .cat-card:active img{ transform: scale(1.08); }
.cat-card-overlay{
  position:absolute; inset:0;
  background: linear-gradient(0deg, rgba(6,11,18,.92) 0%, rgba(6,11,18,.15) 55%, transparent 75%);
  display:flex; align-items:flex-end; justify-content:space-between;
  padding: 26px;
}
.cat-card-label{ font-family: var(--f-display); font-size: 1.5rem; color: var(--c-cream); }
.cat-card-count{
  display:block; font-family: var(--f-mono); font-size: .7rem; letter-spacing:.1em;
  color: var(--c-gold-light); margin-top: .3em;
}
.cat-card-arrow{
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--c-line-strong);
  display:flex; align-items:center; justify-content:center;
  color: var(--c-gold-light); flex: none;
  transition: transform .4s var(--ease), background-color .4s var(--ease);
}
.cat-card:hover .cat-card-arrow{ transform: translateX(4px); background: rgba(201,168,118,.16); }

/* ------------------------------ catálogo preview (scroll) ----------------------------- */
.catalog-preview{ margin-top: clamp(48px, 6vw, 76px); }
.catalog-preview-head{
  display:flex; align-items:flex-end; justify-content:space-between; gap: 20px;
  margin-bottom: clamp(20px, 2.4vw, 28px); flex-wrap: wrap;
}
.catalog-preview-head h3{ font-size: clamp(1.25rem, 2.1vw, 1.6rem); }
.catalog-preview-head p{ color: var(--c-slate); font-size: .92rem; margin-top: .3em; }

.catalog-scroll{
  display:flex; gap: 18px;
  overflow-x: auto; overflow-y: hidden;
  padding: 4px 4px 16px;
  margin: -4px -4px 0;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin; scrollbar-color: var(--c-gold) transparent;
}
.catalog-scroll::-webkit-scrollbar{ height: 6px; }
.catalog-scroll::-webkit-scrollbar-track{ background: var(--c-line); border-radius: 999px; }
.catalog-scroll::-webkit-scrollbar-thumb{ background: var(--c-gold); border-radius: 999px; }

.scroll-card{
  flex: 0 0 200px;
  scroll-snap-align: start;
  background: var(--c-panel);
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  overflow: hidden;
  display: block;
  -webkit-tap-highlight-color: transparent;
  transition: transform .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
}
.scroll-card:hover, .scroll-card:active{ transform: translateY(-4px); border-color: var(--c-line-strong); box-shadow: var(--shadow-md); }
.scroll-card-media{
  aspect-ratio: 1/1;
  margin: 12px 12px 10px;
  border-radius: var(--r-sm);
  overflow: hidden;
  background: var(--c-panel-2);
  box-shadow: inset 0 0 0 1px var(--c-line);
  display:flex; align-items:center; justify-content:center;
}
.scroll-card-media img{ width:100%; height:100%; object-fit: contain; padding: 14px; transition: transform .6s var(--ease); }
.scroll-card:hover .scroll-card-media img{ transform: scale(1.05); }
.scroll-card-body{ padding: 0 14px 16px; }
.scroll-card-tag{
  display:block; font-family: var(--f-mono); font-size: .64rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--c-gold); margin-bottom: .5em;
}
.scroll-card-body h4{ font-family: var(--f-display); font-weight: 500; font-size: .96rem; line-height: 1.3; color: var(--c-cream); }
.catalog-preview-cta{ text-align: center; margin-top: clamp(28px, 3.4vw, 40px); }

@media (max-width: 640px){
  .scroll-card{ flex-basis: 156px; }
  .catalog-scroll{ gap: 14px; }
}

/* ---------------------------------- processo --------------------------------- */
.process-list{ display:flex; flex-direction:column; }
.process-list li{
  display:grid; grid-template-columns: 90px 1fr; gap: clamp(18px,3vw,40px);
  padding-block: clamp(24px, 3vw, 34px);
  border-top: 1px solid var(--c-line);
  align-items: baseline;
}
.process-list li:last-child{ border-bottom: 1px solid var(--c-line); }
.process-num{ font-family: var(--f-mono); font-size: 1rem; color: var(--c-gold); }
.process-list h3{ font-size: 1.3rem; margin-bottom: .35em; }
.process-list p{ color: var(--c-slate); max-width: 60ch; }

/* ----------------------------------- ESAP ------------------------------------ */
.esap-section{ background: var(--c-panel); border-block: 1px solid var(--c-line); }
.esap-grid{ display:grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px,5vw,72px); align-items:center; }
.esap-visual{ position:relative; border-radius: var(--r-lg); overflow:hidden; box-shadow: var(--shadow-lg); aspect-ratio: 4/3; }
.esap-visual img{ width:100%; height:100%; object-fit:cover; }
.esap-copy h2{ font-size: clamp(1.9rem, 3.2vw, 2.6rem); margin-bottom: .5em; }
.esap-copy p.lead{ color: var(--c-slate); margin-bottom: 1.8em; max-width: 56ch; }
.esap-specs{ display:flex; flex-direction:column; gap: 14px; margin-bottom: 2.2em; }
.esap-specs li{
  display:grid; grid-template-columns: 100px 1fr; gap: 16px;
  font-size: .92rem; color: var(--c-cream);
  padding-bottom: 14px; border-bottom: 1px solid var(--c-line);
}
.esap-specs li span{ font-family: var(--f-mono); font-size: .74rem; letter-spacing: .08em; color: var(--c-gold); text-transform: uppercase; }

/* ------------------------------- split (texto + imagem) ------------------------------- */
.split{ display:grid; grid-template-columns: .95fr 1.05fr; gap: clamp(32px,5vw,72px); align-items:center; }
.split-visual{ position:relative; border-radius: var(--r-lg); overflow:hidden; box-shadow: var(--shadow-lg); aspect-ratio: 4/3; }
.split-visual img{ width:100%; height:100%; object-fit:cover; }
.split-copy h2{ font-size: clamp(1.9rem, 3.2vw, 2.6rem); margin-bottom: .6em; }
.split-copy p.lead{ color: var(--c-slate); margin-bottom: 1.2em; max-width: 56ch; }
.split-copy p.lead:last-of-type{ margin-bottom: 1.8em; }
.split-copy .btn{ margin-top: .4em; }

/* ---------------------------- coverage block (bloco centralizado) ---------------------------- */
.coverage-block{ text-align:center; max-width: 720px; margin-inline:auto; }
.coverage-block .area-tags{ justify-content:center; margin-top: 1.8em; margin-bottom: 2.2em; }

@media (max-width: 980px){
  .split{ grid-template-columns: 1fr; }
}

/* ---------------------------------- showroom ---------------------------------- */
.showroom-address{
  display:flex; align-items:center; gap: 12px;
  font-family: var(--f-mono); font-size: .82rem; letter-spacing:.02em;
  color: var(--c-cream);
  padding: .9em 1.1em;
  border: 1px solid var(--c-line-strong); border-radius: var(--r-md);
  background: rgba(201,168,118,.06);
  margin-bottom: 1.8em;
  max-width: fit-content;
}
.showroom-address svg{ width:20px; height:20px; color: var(--c-gold); flex: none; }
.showroom-map{ background: var(--c-panel); }
.showroom-map iframe{ width:100%; height:100%; border:0; display:block; filter: grayscale(.25) contrast(1.05); }

/* ------------------------------------ area ------------------------------------ */
.area-grid{ display:grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px,5vw,72px); align-items:center; }
.area-copy h2{ font-size: clamp(1.9rem, 3.2vw, 2.6rem); margin-bottom:.6em; }
.area-copy p.lead{ color: var(--c-slate); margin-bottom: 1.8em; max-width: 54ch; }
.area-tags{ display:flex; flex-wrap:wrap; gap: 10px; margin-bottom: 2.4em; }
.area-tags span{
  font-family: var(--f-mono); font-size: .76rem; letter-spacing:.04em;
  padding: .55em 1em; border-radius: 999px;
  border: 1px solid var(--c-line-strong); color: var(--c-slate);
}
.area-visual{ position:relative; border-radius: var(--r-lg); overflow:hidden; box-shadow: var(--shadow-lg); aspect-ratio: 4/3; }
.area-visual img{ width:100%; height:100%; object-fit:cover; }

/* --------------------------------- cta banner ---------------------------------- */
.cta-banner{ position:relative; overflow:hidden; padding-block: clamp(80px, 12vw, 140px); text-align:center; }
.cta-banner-bg{ position:absolute; inset:0; width:100%; height:100%; object-fit: cover; z-index:0; }
.cta-banner::before{
  content:''; position:absolute; inset:0; z-index:1;
  background: linear-gradient(180deg, rgba(6,11,18,.88), rgba(6,11,18,.72) 50%, rgba(6,11,18,.92));
}
.cta-banner-inner{ position:relative; z-index:2; max-width: 620px; }
.cta-banner-inner h2{ font-size: clamp(2rem, 4vw, 3rem); margin-bottom:.45em; }
.cta-banner-inner p{ color: var(--c-slate); margin-bottom: 2em; font-size: 1.05rem; }

/* ----------------------------------- footer ------------------------------------- */
.site-footer{ position: relative; background: var(--c-bg-deep); border-top: 1px solid var(--c-line); padding-top: clamp(56px, 8vw, 90px); overflow:hidden; }
.footer-frame-lines{ position:absolute; top:0; left:0; right:0; height: 3px; background: linear-gradient(90deg, transparent, var(--c-gold) 20%, var(--c-gold-light) 50%, var(--c-gold) 80%, transparent); opacity:.55; }
.footer-top{ display:grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: clamp(30px,4vw,50px); padding-bottom: 56px; }
.footer-logo{ width: 168px; height:auto; margin-bottom: 1.2em; border-radius: 10px; }
.footer-brand p{ color: var(--c-slate); font-size: .92rem; max-width: 32ch; margin-bottom: 1.6em; }
.footer-col h4{ font-family: var(--f-mono); font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--c-gold); margin-bottom: 1.3em; font-weight: 400; }
.footer-col a, .footer-col p{ display:block; color: var(--c-slate); font-size: .92rem; margin-bottom: .85em; transition: color .3s var(--ease); }
.footer-col a:hover{ color: var(--c-gold-light); }
.footer-bottom{
  border-top: 1px solid var(--c-line);
  padding-block: 24px;
  display:flex; flex-wrap:wrap; gap: 10px; justify-content:space-between;
  font-family: var(--f-mono); font-size: .72rem; letter-spacing:.03em; color: var(--c-slate-dim);
}

/* ------------------------------ whatsapp float --------------------------------- */
.whatsapp-float{
  position: fixed; right: clamp(16px, 4vw, 32px); bottom: clamp(16px, 4vw, 32px);
  width: 80px; height: 80px; border-radius: 50%;
  background: linear-gradient(135deg, #33e07a, #1fb85c);
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 16px 34px -12px rgba(31,184,92,.65);
  z-index: 95;
  transition: transform .35s var(--ease);
}
.whatsapp-float:hover{ transform: scale(1.08); }
.whatsapp-float img{ width: 70px; height: 70px; object-fit: contain; position: relative; z-index:2; }
.whatsapp-float-pulse{
  position:absolute; inset:0; border-radius:50%;
  border: 2px solid rgba(51,224,122,.65);
  animation: wa-pulse 2.4s ease-out infinite;
}
@keyframes wa-pulse{
  0%{ transform: scale(1); opacity:.8; }
  100%{ transform: scale(1.7); opacity:0; }
}

/* ------------------------------------ page hero (catalog) ------------------------------------- */
.page-hero{
  padding-top: clamp(160px, 20vw, 210px);
  padding-bottom: clamp(40px, 6vw, 64px);
  background: radial-gradient(ellipse 900px 500px at 12% 0%, rgba(201,168,118,.10), transparent 60%), var(--c-bg);
  border-bottom: 1px solid var(--c-line);
}
.page-hero h1{ font-size: clamp(2.3rem, 4.4vw, 3.4rem); max-width: 16ch; margin-bottom: .4em; line-height:1.1; }
.page-hero p.lead{ color: var(--c-slate); max-width: 56ch; font-size: 1.05rem; }

/* ------------------------------------- filter bar ---------------------------------------- */
.filter-bar{
  display:flex; align-items:center; flex-wrap:wrap; gap: 12px;
  margin-bottom: clamp(32px, 5vw, 52px);
  padding-bottom: clamp(24px, 3vw, 32px);
  border-bottom: 1px solid var(--c-line);
}
.filter-btn{
  font-family: var(--f-mono); font-size: .82rem; letter-spacing:.04em;
  padding: .7em 1.4em; border-radius: 999px;
  border: 1px solid var(--c-line-strong); color: var(--c-slate);
  transition: all .35s var(--ease);
}
.filter-btn:hover{ color: var(--c-cream); border-color: var(--c-gold); }
.filter-btn.active{ background: var(--c-gold); border-color: var(--c-gold); color: #1a1305; font-weight:700; }
.filter-count{ margin-left: auto; font-family: var(--f-mono); font-size: .78rem; color: var(--c-slate-dim); }

/* ------------------------------------- product grid --------------------------------------- */
.product-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 2.4vw, 30px); }
.product-card{
  background: var(--c-panel);
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  overflow: hidden;
  opacity: 1;
  transform: scale(1) translateY(0);
  -webkit-tap-highlight-color: transparent;
  transition: opacity .38s var(--ease), transform .38s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
}
.product-card:hover{ border-color: var(--c-line-strong); box-shadow: var(--shadow-md); transform: translateY(-4px) scale(1.008); }
.product-card:active{ transform: translateY(-2px) scale(1); transition-duration: .18s; }
.product-card.is-fading{ opacity: 0; transform: scale(.94); }
.product-card.is-hidden{ display: none; }
.product-media{
  position: relative;
  margin: 16px 16px 14px;
  aspect-ratio: 1/1; overflow:hidden;
  background: var(--c-panel-2);
  border-radius: var(--r-md);
  box-shadow: inset 0 0 0 1px var(--c-line);
}
.product-media-track{
  display:flex;
  width:100%; height:100%;
  transition: transform .55s var(--ease);
}
.product-media-slide{
  flex: 0 0 100%;
  width:100%; height:100%;
  display:flex; align-items:center; justify-content:center;
}
.product-media-slide img{
  width:100%; height:100%; object-fit:contain; padding: 20px;
  border-radius: var(--r-sm);
  transition: transform .6s var(--ease);
}
.product-card:hover .product-media-slide img{ transform: scale(1.04); }

.media-arrow{
  position:absolute; top:50%; transform: translateY(-50%);
  width:34px; height:34px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background: rgba(6,11,18,.55);
  backdrop-filter: blur(6px);
  border: 1px solid var(--c-line-strong);
  color: var(--c-cream);
  opacity: 0;
  z-index: 3;
  cursor: pointer;
  transition: opacity .3s var(--ease), background-color .3s var(--ease), border-color .3s var(--ease), transform .2s var(--ease);
}
.product-media:hover .media-arrow{ opacity: 1; }
.media-arrow:hover{ background: var(--c-gold); border-color: var(--c-gold); color: #1a1305; }
.media-arrow:active{ transform: translateY(-50%) scale(.9); }
.media-arrow svg{ width:16px; height:16px; }
.media-arrow-prev{ left: 10px; }
.media-arrow-next{ right: 10px; }
@media (hover: none){
  .media-arrow{ opacity: 1; }
}

.media-dots{
  position:absolute; left:0; right:0; bottom:10px;
  display:flex; justify-content:center; gap:6px;
  z-index: 3;
}
.media-dot{
  width:6px; height:6px; border-radius:50%; padding:0; border:0;
  background: rgba(244,240,230,.35);
  cursor:pointer;
  transition: background-color .3s var(--ease), transform .3s var(--ease);
}
.media-dot.is-active{ background: var(--c-gold); transform: scale(1.35); }
.product-body{ padding: 4px 22px 26px; }
.product-tag{
  display:inline-block; font-family: var(--f-mono); font-size: .68rem; letter-spacing:.1em; text-transform:uppercase;
  color: var(--c-gold); margin-bottom: .9em;
}
.product-body h3{ font-size: 1.25rem; margin-bottom: .5em; }
.product-dims{
  display: inline-block;
  font-family: var(--f-mono); font-size: .74rem; letter-spacing: .03em;
  padding: .45em 1em; margin-bottom: 1em;
  border: 1px solid var(--c-line-strong); border-radius: 999px;
  color: var(--c-slate);
}
.product-dims b{ color: var(--c-gold-light); font-weight: 700; letter-spacing: .01em; }
.product-spec{ font-family: var(--f-mono); font-size: .78rem; color: var(--c-slate); line-height:1.6; margin-bottom: 1.4em; }

.catalog-note{
  margin-top: clamp(40px,5vw,60px); text-align:center; color: var(--c-slate);
  padding-top: clamp(28px,4vw,40px); border-top: 1px solid var(--c-line);
}
.catalog-note a{ color: var(--c-gold-light); border-bottom: 1px solid var(--c-line-strong); }

/* ----------------------------------------- responsive ------------------------------------------ */
@media (max-width: 980px){
  .nav-toggle{ display:flex; }

  .main-nav{
    display:flex; flex-direction:column; align-items:flex-start; gap: 2px;
    position:absolute; top:100%; left:0; right:0;
    background: rgba(8,14,22,.98); backdrop-filter: blur(14px);
    padding: 20px clamp(20px,5vw,48px) 28px; border-bottom: 1px solid var(--c-line);
    transform-origin: top center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px) scaleY(.97);
    transition: opacity .5s var(--ease), transform .5s var(--ease), visibility 0s linear .5s;
  }
  .site-header.nav-open .main-nav{
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0) scaleY(1);
    transition: opacity .5s var(--ease), transform .5s var(--ease), visibility 0s linear 0s;
  }

  .main-nav a{
    padding-block: 12px; width:100%; border-bottom: 1px solid var(--c-line);
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity .45s var(--ease), transform .45s var(--ease);
  }
  .site-header.nav-open .main-nav a{ opacity: 1; transform: translateY(0); }
  .site-header.nav-open .main-nav a:nth-child(1){ transition-delay: .10s; }
  .site-header.nav-open .main-nav a:nth-child(2){ transition-delay: .16s; }
  .site-header.nav-open .main-nav a:nth-child(3){ transition-delay: .22s; }
  .site-header.nav-open .main-nav a:nth-child(4){ transition-delay: .28s; }

  .hero-inner{ grid-template-columns: 1fr; }
  .hero-visual{ order:-1; max-width: 420px; margin-inline:auto; width:100%; }

  .diff-grid{ grid-template-columns: repeat(2, 1fr); }
  .cat-grid{ grid-template-columns: repeat(2, 1fr); }
  .esap-grid, .area-grid{ grid-template-columns: 1fr; }
  .area-visual{ order:-1; }
  .footer-top{ grid-template-columns: 1fr 1fr; }
  .footer-brand{ grid-column: 1 / -1; }
  .product-grid{ grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px){
  .diff-grid{ grid-template-columns: 1fr; }
  .cat-grid{ grid-template-columns: 1fr; }
  .process-list li{ grid-template-columns: 1fr; gap: 8px; }
  .footer-top{ grid-template-columns: 1fr; }
  .product-grid{ grid-template-columns: 1fr; }
  .hero-badges{ gap: 8px 18px; }
  .filter-count{ margin-left:0; width:100%; order:5; }
  .hero-ctas{ flex-direction: column; align-items: stretch; }
  .hero-ctas .btn{ width:100%; }
  .product-media{ margin: 12px 12px 10px; }
}