/* Luciano Lacerda: site premium de paisagismo. A foto é o produto. */
:root{
  --paper:#f4f1ea;--paper-2:#ebe6db;--ink:#161714;--deep:#1b211c;--deep-2:#232b24;--muted:#5d6158;--line:#d8d3c7;
  --terra:#a34a28;--terra-2:#8a3c1f;--on-dark:#f4f1ea;--on-dark-soft:#c9c6bc;
  --font-display:"Jost",sans-serif;--font-body:"Inter",sans-serif;
  --gutter:clamp(20px,4.5vw,72px);--space:clamp(80px,9vw,140px);--ease:cubic-bezier(.22,1,.36,1)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 var(--font-body);-webkit-font-smoothing:antialiased}
body,h1,h2,h3,p,figure,ol,ul{margin:0}
ol,ul{padding:0;list-style:none}
h1,h2,h3{font-family:var(--font-display);font-weight:300;letter-spacing:-.01em;text-wrap:balance}
p{text-wrap:pretty}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button{font:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--terra);outline-offset:4px}
.shell{width:min(100% - var(--gutter)*2,1320px);margin-inline:auto}
.section{padding-block:var(--space)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.skip-link{position:absolute;left:16px;top:-80px;z-index:100;padding:12px 18px;background:var(--ink);color:#fff;border-radius:6px}
.skip-link:focus{top:16px}
.eyebrow{display:block;margin-bottom:18px;font:500 12px/1.4 var(--font-body);letter-spacing:.16em;text-transform:uppercase;color:var(--terra)}
.section-head{max-width:720px;margin-bottom:clamp(40px,5vw,64px)}
.section-head h2{font-size:clamp(34px,4.2vw,58px);line-height:1.05}
.section-head p{margin-top:18px;font-size:18px;color:var(--muted);max-width:56ch}

/* Botões */
.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:54px;padding:0 28px;border-radius:999px;background:var(--terra);color:#fff;font-weight:600;font-size:15px;letter-spacing:.01em;transition:background .25s,transform .25s var(--ease)}
.button:hover{background:var(--terra-2);transform:translateY(-1px)}
.button svg,.header-cta svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transition:transform .25s var(--ease)}
.button:hover svg{transform:translateX(3px)}
.text-link{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-weight:500;border-bottom:1px solid currentColor;padding-bottom:2px;line-height:1.2;align-self:center}
.text-link svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8}

/* Cabeçalho: transparente sobre a foto, sólido ao rolar */
.site-header{position:fixed;inset:0 0 auto;z-index:40;color:#fff;transition:background .35s,color .35s,box-shadow .35s}
.header-inner{display:flex;align-items:center;gap:32px;min-height:84px}
.brand{display:block;flex:none}
.brand img{width:112px;height:auto}
.logo-dark{display:none}
.desktop-nav{display:flex;gap:28px;margin-left:auto;font-size:14px;font-weight:500}
.desktop-nav a{padding:10px 0;border-bottom:1px solid transparent}
.desktop-nav a:hover,.desktop-nav a[aria-current=page]{border-bottom-color:currentColor}
.header-cta{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:0 20px;border:1px solid currentColor;border-radius:999px;font-size:14px;font-weight:600}
.header-cta:hover{background:#ffffff1f}
.site-header.is-solid{background:#f4f1eaf2;color:var(--ink);box-shadow:0 1px 0 var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.site-header.is-solid .logo-light{display:none}.site-header.is-solid .logo-dark{display:block}
.site-header.is-solid .header-cta{background:var(--terra);border-color:var(--terra);color:#fff}
body[data-page="privacidade"] .site-header{background:var(--paper);color:var(--ink);box-shadow:0 1px 0 var(--line)}
body[data-page="privacidade"] .site-header .logo-light{display:none}
body[data-page="privacidade"] .site-header .logo-dark{display:block}
body[data-page="privacidade"] .site-header .header-cta{background:var(--terra);border-color:var(--terra);color:#fff}
.mobile-nav{display:none;margin-left:auto}
.mobile-nav summary{list-style:none;display:grid;place-items:center;min-height:44px;padding:0 18px;border:1px solid currentColor;border-radius:999px;font-weight:600;cursor:pointer}
.mobile-nav summary::-webkit-details-marker{display:none}
.mobile-nav nav{position:absolute;right:var(--gutter);top:76px;display:grid;min-width:240px;padding:10px;border-radius:14px;background:var(--paper);color:var(--ink);box-shadow:0 20px 50px #0003}
.mobile-nav nav a{padding:12px 14px;border-radius:8px}
.mobile-nav nav a:hover,.mobile-nav nav a[aria-current=page]{background:var(--paper-2)}

/* Topo: foto de ponta a ponta */
.hero{position:relative;isolation:isolate;display:flex;align-items:flex-end;min-height:min(100svh,1000px);color:#fff;overflow:hidden}
.hero-media{position:absolute;inset:0;z-index:-1;background:var(--deep)}
.hero-media::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#000b 0%,#0007 38%,#0000 68%),linear-gradient(180deg,#0008 0%,#0000 28%,#0000 45%,#0009 82%,#000c 100%)}
.hero-img{width:100%;height:100%;object-fit:cover;object-position:center 45%}
.js .hero-img{animation:hero-in 1.8s var(--ease) both}
@keyframes hero-in{from{transform:scale(1.06)}}
.hero-inner{position:relative;padding:140px 0 clamp(48px,8vh,96px)}
.hero-copy{max-width:780px}
.hero .eyebrow{color:#f3e2d8;text-shadow:0 1px 12px #0008}
.hero h1,.hero .lead{text-shadow:0 2px 24px #0006}
.hero h1{font-size:clamp(42px,6.4vw,92px);line-height:1;letter-spacing:-.02em}
.hero .lead{margin-top:24px;max-width:46ch;font-size:clamp(17px,1.4vw,20px);line-height:1.55;color:#f1eee8}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px 28px;margin-top:34px}
.hero-credit{position:absolute;right:0;bottom:clamp(20px,3vh,32px);max-width:36ch;font-size:12px;line-height:1.4;color:#ffffffb3;text-align:right}


/* Portfólio */
.works-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(18px,2vw,28px)}
.work{grid-column:span 4;display:grid;gap:14px;align-content:start}
.work.is-lead{grid-column:span 7;grid-row:span 2}
.work.is-lead+.work,.work.is-lead+.work+.work{grid-column:span 5}
.work-photo{display:block;width:100%;padding:0;border:0;background:var(--paper-2);overflow:hidden;border-radius:4px;aspect-ratio:4/5}
.work.is-lead .work-photo{aspect-ratio:auto;height:100%;min-height:520px}
.work.is-lead{grid-template-rows:1fr auto}
.work-photo img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.work-photo:hover img{transform:scale(1.04)}
.work figcaption{display:grid;gap:3px}
.work figcaption strong{font:400 20px/1.25 var(--font-display)}
.work figcaption span{font-size:13px;color:var(--muted);letter-spacing:.02em}
.work figcaption em{font-style:normal;font-size:14px;color:var(--muted);max-width:52ch}
.works-grid.n-2 .work,.works-grid.n-4 .work{grid-column:span 6;grid-row:auto}
.works-grid.n-2 .work .work-photo,.works-grid.n-4 .work .work-photo{aspect-ratio:4/5;height:auto;min-height:0}

/* Lagos: faixa escura, água como assinatura */
.lakes{background:var(--deep);color:var(--on-dark)}
.lakes-head{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:18px clamp(32px,5vw,80px);align-items:end;margin-bottom:clamp(40px,5vw,64px)}
.lakes-head .eyebrow{grid-column:1/-1;margin:0;color:#e9b89f}
.lakes-head h2{font-size:clamp(40px,5vw,72px);line-height:1}
.lakes-head p{font-size:18px;color:var(--on-dark-soft);max-width:56ch}
.lakes-head .hero-actions{grid-column:2;margin-top:6px}
.lakes .work figcaption span,.lakes .work figcaption em{color:var(--on-dark-soft)}
.lakes .work-photo{background:var(--deep-2)}
.lakes .text-link{color:var(--on-dark)}

/* Pausa */
.pause{position:relative;isolation:isolate;min-height:clamp(440px,82vh,860px);display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.pause-media{position:absolute;inset:0;z-index:-1}
.pause-media img{width:100%;height:100%;object-fit:cover}
.pause-media::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,#0000 40%,#000b)}
.pause figcaption{padding-bottom:clamp(40px,7vh,80px)}
.pause figcaption p{max-width:22ch;font:300 clamp(30px,3.6vw,54px)/1.08 var(--font-display)}
.pause figcaption span{display:block;margin-top:14px;font-size:13px;color:#ffffffb3}

/* Quem assina / introdução */
.about-grid,.intro-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(36px,6vw,96px);align-items:center}
.about-photo{max-width:440px}
.about-photo img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:4px}
.about-copy h2,.intro-grid h2{font-size:clamp(36px,4vw,56px);line-height:1.05}
.about-lead{margin-top:22px;font-size:clamp(17px,1.3vw,19px);line-height:1.65}
.about-copy>p:not(.eyebrow):not(.about-lead){margin-top:16px;color:var(--muted)}
.about-copy .text-link{margin-top:26px}
.principles{display:grid;gap:18px;margin-top:30px}
.principles li{display:grid;gap:4px;padding-top:18px;border-top:1px solid var(--line)}
.principles strong{font:400 19px/1.3 var(--font-display)}
.principles span{color:var(--muted)}

/* Etapas */
.steps{background:var(--paper-2)}
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,3vw,48px)}
.steps-grid li{padding-top:22px;border-top:1px solid #16171433}
.step-n{display:block;font:300 52px/1 var(--font-display);color:var(--terra)}
.steps-grid h3{margin-top:18px;font-size:24px;line-height:1.2}
.steps-grid p{margin-top:10px;color:var(--muted)}

/* Áreas */
.areas-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.area{display:grid;gap:14px;align-content:start}
.area-photo{display:block;overflow:hidden;border-radius:4px;aspect-ratio:3/4;background:var(--paper-2)}
.area-photo img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.area:hover .area-photo img{transform:scale(1.05)}
.area-copy{display:grid;gap:4px}
.area-copy strong{font:400 20px/1.2 var(--font-display)}
.area-copy span{font-size:14px;color:var(--muted)}

/* Dúvidas */
.faq-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,6vw,96px)}
.faq-grid h2{font-size:clamp(34px,3.6vw,50px);line-height:1.05}
.faq-list details{border-top:1px solid var(--line)}
.faq-list details:last-child{border-bottom:1px solid var(--line)}
.faq-list summary{list-style:none;display:flex;justify-content:space-between;gap:20px;padding:22px 0;font:400 19px/1.35 var(--font-display);cursor:pointer}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:'+';flex:none;font:300 26px/1 var(--font-display);color:var(--terra);transition:transform .3s var(--ease)}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list details p{padding:0 0 24px;color:var(--muted);max-width:62ch}

/* Fechamento */
.closing{position:relative;isolation:isolate;display:flex;align-items:center;min-height:clamp(520px,80vh,820px);color:#fff;overflow:hidden}
.closing-media{position:absolute;inset:0;z-index:-1}
.closing-media img{width:100%;height:100%;object-fit:cover}
.closing-media::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#000c 0%,#0009 45%,#0003 100%)}
.closing-inner{padding-block:var(--space)}
.closing .eyebrow{color:#f0d9cc}
.closing h2{max-width:16ch;font-size:clamp(38px,5vw,72px);line-height:1.02}
.closing-inner>p:not(.eyebrow){margin-top:20px;max-width:46ch;font-size:18px;color:#f1eee8}

/* Rodapé */
.site-footer{padding:56px 0 28px;border-top:1px solid var(--line)}
.footer-inner{display:grid;grid-template-columns:auto 1fr auto;gap:32px 56px;align-items:start}
.footer-info p{font-size:14px;color:var(--muted)}
.footer-nav{display:grid;grid-template-columns:repeat(2,auto);gap:8px 28px;font-size:14px}
.footer-nav a{min-height:32px;display:inline-flex;align-items:center}
.footer-note{margin-top:36px;font-size:12px;color:var(--muted)}

/* WhatsApp flutuante (celular) */
.float-wa{position:fixed;right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));z-index:30;display:none;align-items:center;gap:10px;min-height:52px;padding:0 20px;border-radius:999px;background:var(--terra);color:#fff;font-weight:600;box-shadow:0 12px 30px #0004;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .3s,transform .3s,visibility .3s}
.float-wa svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8}
.float-wa.is-on{opacity:1;visibility:visible;transform:none}

/* Foto ampliada */
.photo-dialog{width:min(92vw,1100px);max-height:92vh;padding:0;border:0;background:transparent}
.photo-dialog::backdrop{background:#0b0c0be6}
.photo-dialog img{max-height:84vh;width:auto;margin:0 auto;border-radius:4px}
.photo-dialog figcaption{margin-top:12px;text-align:center;color:#f4f1ea;font-size:14px}
.photo-close{position:fixed;top:18px;right:18px;min-height:44px;padding:0 18px;border:1px solid #fff6;border-radius:999px;background:#0006;color:#fff}

/* Entrada ao rolar: trava de 3 s se o JS atrasar */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .reveal.is-in{opacity:1;transform:none}
.js:not(.motion-live) .reveal{animation:trava .01s 3s forwards}
@keyframes trava{to{opacity:1;transform:none}}

@media(max-width:1100px){
  .desktop-nav{display:none}.mobile-nav{display:block}.header-cta{margin-left:auto}
  .areas-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:760px){
  .header-inner{min-height:70px;gap:12px}.brand img{width:92px}
  .header-cta{display:none}
  .hero{min-height:92svh}
  .hero-inner{padding-top:110px}
  .hero-credit{position:static;margin-top:28px;text-align:left}
  .hero-actions .button{width:100%}
  .works-grid,.works-grid.n-2,.works-grid.n-4{grid-template-columns:1fr 1fr;gap:22px 12px}
  .work,.work.is-lead+.work,.work.is-lead+.work+.work,.works-grid.n-2 .work,.works-grid.n-4 .work{grid-column:auto;grid-row:auto}
  .work.is-lead{grid-column:1/-1;grid-row:auto}
  .work.is-lead .work-photo{aspect-ratio:4/5;min-height:0;height:auto}
  .work:not(.is-lead) figcaption strong{font-size:16px}
  .work:not(.is-lead) figcaption em{display:none}
  .about-grid,.intro-grid,.faq-grid,.lakes-head{grid-template-columns:1fr}
  .lakes-head .hero-actions{grid-column:auto}
  .about-photo{max-width:none}
  .steps-grid{grid-template-columns:1fr}
  .areas-grid{grid-template-columns:1fr 1fr}
  .footer-inner{grid-template-columns:1fr}
  .float-wa{display:inline-flex}
  .closing-media::after{background:linear-gradient(180deg,#0007,#000c)}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .hero-img{animation:none}
  .js .reveal{opacity:1;transform:none;transition:none;animation:none}
  .work-photo img,.area-photo img,.button,.float-wa{transition:none}
}