/* =========================================================
   Dra. Daniela Cavalcante — Odontologia Avançada
   White-dominant · rose-gold accent · minimalist luxury
   ========================================================= */

:root{
  /* palette */
  --white:#ffffff;
  --paper:#fbf8f4;      /* warm off-white */
  --paper-2:#f5ede5;    /* deeper cream */
  --ink:#2b2420;        /* warm near-black */
  --ink-soft:#726257;   /* muted body */
  --ink-faint:#a99a8e;

  --copper:#a9744f;     /* primary accent */
  --copper-deep:#7e4e38;
  --copper-light:#c99a79;
  --rose:#dcbaa1;
  --rose-soft:#f1e2d6;

  --line:rgba(43,36,32,.10);
  --line-soft:rgba(43,36,32,.06);

  --gold-grad:linear-gradient(120deg,#7e4e38 0%,#a9744f 45%,#cfa07c 100%);
  --gold-grad-soft:linear-gradient(135deg,#f6e9df 0%,#ecd6c4 100%);

  --shadow-sm:0 4px 18px rgba(126,78,56,.07);
  --shadow-md:0 18px 50px rgba(126,78,56,.12);
  --shadow-lg:0 30px 80px rgba(126,78,56,.16);

  --r-sm:12px;
  --r-md:20px;
  --r-lg:30px;
  --r-xl:44px;

  --maxw:1240px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --header-h:82px;

  --font-display:"Cormorant Garamond",Georgia,serif;
  --font-ui:"Jost",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-script:"Sacramento",cursive;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

html{scroll-behavior:smooth;scroll-padding-top:var(--header-h);-webkit-text-size-adjust:100%}

body{
  font-family:var(--font-ui);
  color:var(--ink);
  background:var(--white);
  line-height:1.65;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul{list-style:none}

.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:24px}

.section{padding:96px 0}
@media(min-width:768px){.section{padding:120px 0}}

/* ---------- typography helpers ---------- */
.script-accent{
  font-family:var(--font-script);
  font-size:2rem;
  line-height:1;
  color:var(--copper);
  display:inline-block;
}
.script-accent--light{color:var(--rose)}

.eyebrow{
  display:inline-block;
  font-family:var(--font-ui);
  font-weight:500;
  font-size:.72rem;
  letter-spacing:.28em;
  text-transform:uppercase;
  color:var(--copper);
  margin-bottom:18px;
  position:relative;
  padding-left:38px;
}
.eyebrow::before{
  content:"";position:absolute;left:0;top:50%;
  width:28px;height:1px;background:var(--copper);opacity:.5;
}

.section__title{
  font-family:var(--font-display);
  font-weight:500;
  font-size:clamp(1.9rem,5vw,3.2rem);
  line-height:1.08;
  letter-spacing:-.01em;
  color:var(--ink);
}
.section__title em{font-style:italic;color:var(--copper)}

.section__lead{
  font-size:1.05rem;color:var(--ink-soft);max-width:56ch;margin-top:18px;
}

.section__head{max-width:640px;margin:0 auto 60px;text-align:center}
.section__head .eyebrow{padding-left:0}
.section__head .eyebrow::before{display:none}
.section__head .section__lead{margin-inline:auto}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--font-ui);font-weight:500;font-size:.92rem;letter-spacing:.02em;
  padding:15px 30px;border-radius:100px;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),background .4s var(--ease),color .4s var(--ease);
  white-space:nowrap;
}
.btn--gold{background:var(--gold-grad);color:#fff;box-shadow:0 12px 30px rgba(169,116,79,.32)}
.btn--gold:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(169,116,79,.42)}
.btn--ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn--ghost:hover{border-color:var(--copper);color:var(--copper);transform:translateY(-3px)}
.btn--light{background:#fff;color:var(--copper-deep);box-shadow:0 14px 34px rgba(0,0,0,.16)}
.btn--light:hover{transform:translateY(-3px);box-shadow:0 20px 44px rgba(0,0,0,.24)}
.btn--pill{padding:11px 22px;font-size:.85rem;background:var(--gold-grad);color:#fff;box-shadow:0 8px 22px rgba(169,116,79,.28)}
.btn--pill:hover{transform:translateY(-2px)}
.ico-wa{width:17px;height:17px;fill:currentColor}

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  height:var(--header-h);
  display:flex;align-items:center;
  transition:background .45s var(--ease),box-shadow .45s var(--ease),height .45s var(--ease);
}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:20px;width:100%}
.brand__logo{height:44px;width:auto;transition:height .45s var(--ease)}
.site-header.scrolled{
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  box-shadow:0 1px 0 var(--line-soft),0 10px 40px rgba(126,78,56,.06);
  height:68px;
}
.site-header.scrolled .brand__logo{height:38px}

.nav{margin-left:auto;margin-right:8px}
.nav__list{display:flex;gap:6px}
.nav__link{
  position:relative;font-size:.9rem;font-weight:400;color:var(--ink);
  padding:10px 16px;border-radius:100px;transition:color .3s;
}
.nav__link::after{
  content:"";position:absolute;left:50%;bottom:6px;transform:translateX(-50%);
  width:0;height:1.5px;background:var(--copper);transition:width .35s var(--ease);
}
.nav__link:hover{color:var(--copper)}
.nav__link:hover::after,.nav__link.active::after{width:20px}
.nav__link.active{color:var(--copper)}

.header__cta{margin-left:4px}

.nav-toggle{display:none;flex-direction:column;gap:5px;padding:10px;z-index:120}
.nav-toggle span{display:block;width:26px;height:2px;background:var(--ink);border-radius:2px;transition:transform .4s var(--ease),opacity .3s}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* mobile menu */
.mobile-menu{
  position:fixed;inset:0;z-index:110;
  background:linear-gradient(160deg,#fff 0%,var(--paper) 100%);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  opacity:0;visibility:hidden;transform:translateY(-12px);
  transition:opacity .5s var(--ease),transform .5s var(--ease),visibility .5s;
  padding:40px;
}
.mobile-menu.open{opacity:1;visibility:visible;transform:none}
.mobile-menu__nav{display:flex;flex-direction:column;align-items:center;gap:6px}
.mobile-menu__link{
  font-family:var(--font-display);font-size:2rem;font-weight:500;color:var(--ink);
  padding:8px 16px;transition:color .3s,letter-spacing .3s;
}
.mobile-menu__link:hover{color:var(--copper);letter-spacing:.02em}
.mobile-menu__cta{margin-top:22px}
.mobile-menu__social{display:flex;gap:12px;margin-top:14px;color:var(--ink-soft);font-size:.9rem}
.mobile-menu__social a:hover{color:var(--copper)}

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position:relative;
  padding-top:calc(var(--header-h) + 30px);
  padding-bottom:40px;
  overflow:hidden;
  background:
    radial-gradient(1100px 700px at 80% -10%,var(--rose-soft) 0%,rgba(241,226,214,0) 55%),
    linear-gradient(180deg,#fff 0%,var(--paper) 100%);
}
.hero__glow{
  position:absolute;top:-160px;right:-120px;width:620px;height:620px;
  background:radial-gradient(circle,rgba(201,154,121,.30),rgba(201,154,121,0) 68%);
  filter:blur(20px);pointer-events:none;
}
.hero__watermark{
  position:absolute;font-family:var(--font-display);font-weight:600;
  font-size:min(52vw,660px);line-height:.7;
  color:rgba(169,116,79,.05);
  left:-6vw;bottom:-14vh;pointer-events:none;user-select:none;z-index:0;
}
.hero__inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1fr;gap:36px;align-items:center;
  min-height:calc(100vh - var(--header-h) - 90px);
}
.hero__content{max-width:600px}
.hero__title{
  font-family:var(--font-display);font-weight:500;
  font-size:clamp(2.6rem,7.4vw,4.6rem);line-height:1.02;letter-spacing:-.015em;
  margin:10px 0 22px;color:var(--ink);
}
.hero__title em{font-style:italic;color:var(--copper);position:relative}
.hero__text{font-size:1.08rem;color:var(--ink-soft);max-width:50ch;margin-bottom:34px}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px}
.hero__tags{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:38px;padding-top:26px;border-top:1px solid var(--line)}
.hero__tags li{position:relative;padding-left:20px;font-size:.85rem;color:var(--ink-soft);letter-spacing:.02em}
.hero__tags li::before{content:"✦";position:absolute;left:0;color:var(--copper);font-size:.7rem;top:2px}

.hero__figure{position:relative;justify-self:center;width:100%;max-width:440px}
.hero__arch{
  position:absolute;left:50%;bottom:0;transform:translateX(-50%);
  width:98%;height:92%;
  background:var(--gold-grad);
  border-radius:50% 50% 40% 40%/60% 60% 40% 40%;
  box-shadow:var(--shadow-lg);
}
.hero__arch::after{
  content:"";position:absolute;inset:10px;
  border:1px solid rgba(255,255,255,.35);
  border-radius:inherit;
}
.hero__portrait{
  position:relative;z-index:2;width:100%;
  filter:drop-shadow(0 30px 40px rgba(126,78,56,.28));
}
.hero__badge{
  position:absolute;z-index:3;
  display:flex;align-items:center;gap:10px;
  background:rgba(255,255,255,.9);backdrop-filter:blur(10px);
  padding:12px 16px;border-radius:16px;
  box-shadow:var(--shadow-md);border:1px solid rgba(255,255,255,.7);
  animation:float 5s ease-in-out infinite;
}
.hero__badge strong{display:block;font-size:.82rem;font-weight:600;color:var(--ink);line-height:1.2}
.hero__badge small{display:block;font-size:.72rem;color:var(--ink-soft)}
.hero__badge-ico{
  width:34px;height:34px;border-radius:50%;flex-shrink:0;
  display:grid;place-items:center;background:var(--gold-grad);color:#fff;font-size:.9rem;
}
.hero__badge--1{top:14%;left:-6%}
.hero__badge--2{bottom:16%;right:-4%;animation-delay:1.4s}

@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* =========================================================
   MARQUEE
   ========================================================= */
.marquee{
  overflow:hidden;background:var(--ink);color:#fff;
  padding:16px 0;border-block:1px solid rgba(255,255,255,.06);
}
.marquee__track{display:flex;align-items:center;gap:34px;width:max-content;animation:scroll-x 34s linear infinite}
.marquee__track span{
  font-family:var(--font-display);font-style:italic;font-size:1.5rem;font-weight:400;
  white-space:nowrap;color:rgba(255,255,255,.82);
}
.marquee__dot{color:var(--copper-light)!important;font-style:normal!important;font-size:.8rem!important}
@keyframes scroll-x{to{transform:translateX(-50%)}}

/* =========================================================
   ABOUT
   ========================================================= */
.about__inner{display:grid;grid-template-columns:1fr;gap:48px;align-items:center}
.about__media{position:relative;justify-self:center;max-width:460px;width:100%}
.about__frame{
  position:relative;border-radius:var(--r-lg) var(--r-lg) 120px var(--r-lg);
  overflow:hidden;box-shadow:var(--shadow-md);
  aspect-ratio:4/4.6;
}
.about__frame::before{
  content:"";position:absolute;inset:0;z-index:2;pointer-events:none;
  border:1px solid rgba(255,255,255,.4);border-radius:inherit;
}
.about__frame img{width:100%;height:100%;object-fit:cover;object-position:center 20%}
.about__media::after{
  content:"";position:absolute;right:-16px;bottom:-16px;width:60%;height:60%;z-index:-1;
  background:var(--gold-grad-soft);border-radius:var(--r-lg);
}
.about__sign{
  position:absolute;left:2px;bottom:22px;z-index:3;
  font-family:var(--font-script);font-size:2.3rem;color:#fff;
  text-shadow:0 2px 14px rgba(0,0,0,.35);
}
.about__content p{color:var(--ink-soft);margin-top:18px;font-size:1.02rem}
.about__content .section__title{margin-top:6px}

.pillars{display:grid;grid-template-columns:1fr;gap:8px;margin-top:34px}
.pillar{
  padding:20px 22px;border:1px solid var(--line);border-radius:var(--r-sm);
  background:var(--white);transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s;
}
.pillar:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:transparent}
.pillar__ico{
  width:42px;height:42px;display:grid;place-items:center;border-radius:12px;
  background:var(--rose-soft);margin-bottom:12px;
}
.pillar__ico svg{width:22px;height:22px;fill:none;stroke:var(--copper);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.pillar h3{font-family:var(--font-ui);font-size:1rem;font-weight:600;margin-bottom:4px}
.pillar p{font-size:.9rem;color:var(--ink-soft);margin:0}

/* =========================================================
   SERVICES
   ========================================================= */
.services{background:linear-gradient(180deg,var(--white) 0%,var(--paper) 100%)}
.services__grid{display:grid;grid-template-columns:1fr;gap:24px}
.service-card{
  position:relative;background:var(--white);
  border:1px solid var(--line);border-radius:var(--r-md);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .5s;
}
.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-md);border-color:transparent}
.service-card__media{position:relative;overflow:hidden;aspect-ratio:16/11}
.service-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.service-card:hover .service-card__media img{transform:scale(1.06)}
.service-card__media::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(to top,rgba(43,36,32,.34),rgba(43,36,32,0) 55%);
}
.service-card__ico{
  position:absolute;left:22px;bottom:-26px;z-index:2;
  width:56px;height:56px;display:grid;place-items:center;border-radius:15px;
  background:var(--white);box-shadow:var(--shadow-sm);
  transition:background .5s var(--ease);
}
.service-card__ico svg{width:28px;height:28px;fill:none;stroke:var(--copper-deep);stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;transition:stroke .5s}
.service-card:hover .service-card__ico{background:var(--gold-grad)}
.service-card:hover .service-card__ico svg{stroke:#fff}
.service-card__body{padding:40px 26px 30px;display:flex;flex-direction:column;flex:1}
.service-card__body h3{font-family:var(--font-display);font-size:1.55rem;font-weight:600;margin-bottom:10px;color:var(--ink)}
.service-card__body p{font-size:.95rem;color:var(--ink-soft);margin-bottom:20px;flex:1}
.service-card__link{
  font-size:.82rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;
  color:var(--copper);display:inline-flex;align-items:center;gap:7px;align-self:flex-start;
  transition:gap .3s var(--ease);
}
.service-card__link::after{content:"→";transition:transform .3s var(--ease)}
.service-card__link:hover{gap:11px}
.service-card__link:hover::after{transform:translateX(3px)}

/* =========================================================
   ODONTOLOGIA DIGITAL
   ========================================================= */
.digital{background:var(--white)}
.digital__inner{display:grid;grid-template-columns:1fr;gap:44px;align-items:center}
.digital__media{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-md)}
.digital__media img{width:100%;aspect-ratio:4/3.6;object-fit:cover}
.digital__list{margin:28px 0 32px;display:grid;gap:14px}
.digital__list li{display:flex;align-items:center;gap:14px;font-size:1.02rem;color:var(--ink)}
@media(min-width:900px){
  .digital__inner{grid-template-columns:1fr 1fr;gap:64px}
  .digital__media{order:2}
  .digital__content{order:1}
}

/* =========================================================
   VÍDEO — CIRURGIA GUIADA
   ========================================================= */
.video-sec{
  position:relative;overflow:hidden;
  background:radial-gradient(900px 500px at 15% 0%,var(--rose-soft) 0%,rgba(241,226,214,0) 55%),
             linear-gradient(180deg,var(--paper) 0%,var(--white) 100%);
}
.video-sec__wm{top:auto;bottom:-12vh;left:auto;right:-4vw;font-size:min(52vw,540px)}
.video-sec__inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr;gap:44px;align-items:center}
.video-sec__list{margin:26px 0 32px;display:grid;gap:14px}
.video-sec__list li{display:flex;align-items:center;gap:14px;font-size:1.02rem;color:var(--ink)}
.video-sec__player{display:flex;justify-content:center}
.video-frame{
  position:relative;width:100%;max-width:330px;aspect-ratio:9/16;
  border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--shadow-lg);border:6px solid #fff;background:#1a1512;
}
.video-frame::before{
  content:"";position:absolute;inset:0;z-index:3;pointer-events:none;
  border-radius:calc(var(--r-lg) - 6px);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.25);
}
.video-frame video{width:100%;height:100%;object-fit:cover;display:block}
.video-play{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:4;
  width:76px;height:76px;border-radius:50%;
  background:var(--gold-grad);box-shadow:0 14px 34px rgba(126,78,56,.4);
  display:grid;place-items:center;
  transition:transform .35s var(--ease),opacity .35s var(--ease);
}
.video-play svg{width:30px;height:30px;fill:#fff;margin-left:3px}
.video-play::after{
  content:"";position:absolute;inset:-8px;border-radius:50%;
  border:2px solid rgba(255,255,255,.6);animation:pulse 2.4s ease-out infinite;
}
.video-play:hover{transform:translate(-50%,-50%) scale(1.08)}
.video-frame__badge{
  position:absolute;left:14px;bottom:14px;z-index:4;
  background:rgba(255,255,255,.9);backdrop-filter:blur(8px);
  padding:7px 14px;border-radius:100px;font-size:.75rem;font-weight:500;
  letter-spacing:.03em;color:var(--copper-deep);box-shadow:var(--shadow-sm);
  transition:opacity .35s var(--ease);
}
.video-frame.playing .video-play,
.video-frame.playing .video-frame__badge{opacity:0;pointer-events:none}
@media(min-width:900px){
  .video-sec__inner{grid-template-columns:1.05fr .95fr;gap:64px}
  .video-sec__player{justify-content:flex-end}
  .video-frame{max-width:360px}
}

/* =========================================================
   DIFERENCIAIS
   ========================================================= */
.diff__inner{display:grid;grid-template-columns:1fr;gap:44px;align-items:center}
.diff__media{position:relative;border-radius:var(--r-lg);overflow:visible;box-shadow:none}
.diff__collage{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-md)}
.diff__img-main{width:100%;aspect-ratio:4/3.4;object-fit:cover;display:block}
.diff__collage .diff__img-inset{
  position:absolute;right:16px;bottom:16px;z-index:2;
  width:44%;aspect-ratio:1/1;object-fit:cover;
  border-radius:var(--r-md);border:5px solid var(--white);
  box-shadow:0 14px 30px rgba(43,36,32,.32);
}
.diff__tag{
  position:absolute;left:18px;bottom:18px;z-index:2;
  background:rgba(255,255,255,.92);backdrop-filter:blur(8px);
  padding:8px 16px;border-radius:100px;font-size:.78rem;font-weight:500;
  letter-spacing:.04em;color:var(--copper-deep);box-shadow:var(--shadow-sm);
}
.diff__list{margin:28px 0 32px;display:grid;gap:14px}
.diff__list li{display:flex;align-items:center;gap:14px;font-size:1.02rem;color:var(--ink)}
.diff__check{
  width:26px;height:26px;flex-shrink:0;border-radius:50%;
  background:var(--rose-soft);color:var(--copper-deep);
  display:grid;place-items:center;font-size:.8rem;font-weight:600;
}

/* =========================================================
   COMPARATIVO — Porcelana x Resina
   ========================================================= */
.compare{background:linear-gradient(180deg,var(--paper) 0%,var(--white) 100%)}
.compare__table{
  max-width:820px;margin:0 auto;background:var(--white);
  border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;box-shadow:var(--shadow-sm);
}
.compare__row{display:grid;grid-template-columns:1.25fr 1fr 1fr;align-items:stretch;border-top:1px solid var(--line-soft)}
.compare__row:first-child{border-top:none}
.compare__feature{
  padding:15px 16px;font-weight:600;font-size:clamp(.8rem,2.5vw,.92rem);color:var(--ink);
  display:flex;align-items:center;
}
.compare__col{
  padding:15px 12px;font-size:clamp(.78rem,2.5vw,.92rem);color:var(--ink-soft);
  text-align:center;border-left:1px solid var(--line-soft);
  display:flex;align-items:center;justify-content:center;line-height:1.35;
}
.compare__col--a{background:var(--rose-soft);color:var(--copper-deep);font-weight:500}
.compare__row--head{background:var(--paper-2)}
.compare__row--head .compare__feature{font-family:var(--font-ui);font-weight:500;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint)}
.compare__row--head .compare__col{font-family:var(--font-display);font-size:clamp(1.05rem,4vw,1.35rem);font-weight:600;color:var(--ink)}
.compare__row--head .compare__col--a{background:var(--gold-grad);color:#fff}

.compare__when{display:grid;grid-template-columns:1fr;gap:16px;max-width:820px;margin:26px auto 0}
.when-card{padding:22px 24px;border:1px solid var(--line);border-radius:var(--r-md);background:var(--white);position:relative;overflow:hidden}
.when-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:var(--gold-grad);opacity:.6}
.when-card:first-child::before{opacity:1}
.when-card h3{font-family:var(--font-display);font-size:1.35rem;font-weight:600;color:var(--copper-deep);margin-bottom:6px}
.when-card p{font-size:.92rem;color:var(--ink-soft)}
.compare__cta{text-align:center;margin-top:34px}

@media(min-width:640px){.compare__when{grid-template-columns:1fr 1fr}}

/* =========================================================
   GALLERY
   ========================================================= */
.gallery{background:var(--paper)}
/* mobile: single elegant column */
.gallery__grid{display:grid;grid-template-columns:1fr;gap:14px}
.gallery__item{
  position:relative;overflow:hidden;border-radius:var(--r-md);cursor:pointer;
  box-shadow:var(--shadow-sm);background:#1a1512;
}
.gallery__item img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease),opacity .5s;aspect-ratio:16/11}
/* tablet & up: editorial layout — 2 wide on top, 3 square below */
@media(min-width:640px){
  .gallery__grid{grid-template-columns:repeat(6,1fr);gap:16px}
  .gallery__item--wide{grid-column:span 3}
  .gallery__item--wide img{aspect-ratio:16/10}
  .gallery__item:not(.gallery__item--wide){grid-column:span 2}
  .gallery__item:not(.gallery__item--wide) img{aspect-ratio:1/1}
}
.gallery__item figcaption{
  position:absolute;left:0;right:0;bottom:0;z-index:2;
  padding:26px 20px 18px;
  font-family:var(--font-display);font-size:1.15rem;font-weight:500;color:#fff;
  background:linear-gradient(180deg,rgba(0,0,0,0),rgba(43,36,32,.78));
  transform:translateY(8px);opacity:0;transition:opacity .45s var(--ease),transform .45s var(--ease);
}
.gallery__item::after{
  content:"⤢";position:absolute;top:14px;right:16px;z-index:2;
  width:36px;height:36px;border-radius:50%;
  background:rgba(255,255,255,.85);color:var(--copper-deep);
  display:grid;place-items:center;font-size:1rem;
  opacity:0;transform:scale(.7);transition:opacity .4s var(--ease),transform .4s var(--ease);
}
.gallery__item:hover img{transform:scale(1.07)}
.gallery__item:hover figcaption{opacity:1;transform:none}
.gallery__item:hover::after{opacity:1;transform:scale(1)}

/* ---------- estrutura (ambiente) layout — robust triptych ---------- */
.estrutura__grid{display:grid;grid-template-columns:1fr;gap:14px}
.estrutura__grid .gallery__item img{aspect-ratio:4/3}
@media(min-width:680px){
  .estrutura__grid{grid-template-columns:repeat(3,1fr);gap:16px}
  .estrutura__grid .gallery__item{grid-column:auto}
  .estrutura__grid .gallery__item img{aspect-ratio:3/4}
}

/* =========================================================
   QUOTE
   ========================================================= */
.quote{background:var(--white);text-align:center}
.quote__inner{max-width:820px;margin-inline:auto;position:relative}
.quote__mark{
  font-family:var(--font-display);font-size:7rem;line-height:.5;color:var(--rose);
  display:block;height:56px;
}
.quote__text{
  font-family:var(--font-display);font-style:italic;font-weight:400;
  font-size:clamp(1.6rem,4.4vw,2.7rem);line-height:1.32;color:var(--ink);
  margin-bottom:26px;
}
.quote__author{display:block;font-weight:600;font-size:1rem;letter-spacing:.02em;color:var(--copper-deep)}
.quote__role{font-size:1.7rem;margin-top:2px}

/* =========================================================
   CONTACT
   ========================================================= */
.contact__grid{display:grid;grid-template-columns:1fr;gap:34px}
.contact__info{display:flex;flex-direction:column;gap:8px}
.contact__row{display:flex;gap:18px;padding:18px 0;border-bottom:1px solid var(--line-soft)}
.contact__ico{
  width:48px;height:48px;flex-shrink:0;border-radius:14px;
  background:var(--rose-soft);display:grid;place-items:center;
}
.contact__ico svg{width:24px;height:24px;fill:none;stroke:var(--copper-deep);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.contact__row h3{font-family:var(--font-ui);font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-faint);margin-bottom:4px}
.contact__row p{font-size:1.02rem;color:var(--ink);line-height:1.5}
.contact__row a:hover{color:var(--copper)}
.contact__cta{margin-top:24px;align-self:flex-start}
.contact__map{
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-md);
  min-height:340px;border:1px solid var(--line);
}
.contact__map iframe{width:100%;height:100%;min-height:340px;border:0;filter:grayscale(.2) contrast(1.02)}

/* =========================================================
   CTA BAND
   ========================================================= */
.cta-band{
  position:relative;overflow:hidden;
  background:var(--gold-grad);color:#fff;text-align:center;
  padding:90px 0;
}
.cta-band__inner{position:relative;z-index:2;max-width:680px;margin-inline:auto}
.cta-band__wm{color:rgba(255,255,255,.08);bottom:auto;top:-30%;left:auto;right:-6vw;font-size:min(60vw,520px)}
.cta-band__title{
  font-family:var(--font-display);font-weight:500;font-size:clamp(2rem,5.4vw,3.4rem);
  line-height:1.08;margin:8px 0 16px;
}
.cta-band__text{font-size:1.08rem;color:rgba(255,255,255,.88);margin-bottom:32px;max-width:48ch;margin-inline:auto}

/* =========================================================
   FOOTER
   ========================================================= */
.footer{background:var(--ink);color:rgba(255,255,255,.7);padding-top:70px}
.footer__inner{display:grid;grid-template-columns:1fr;gap:40px;padding-bottom:50px}
.footer__brand img{height:52px;width:auto;margin-bottom:18px;filter:brightness(0) invert(1) opacity(.92)}
.footer__brand p{font-size:.92rem;max-width:38ch;line-height:1.6}
.footer h4{font-family:var(--font-ui);font-size:.76rem;font-weight:600;text-transform:uppercase;letter-spacing:.14em;color:#fff;margin-bottom:18px}
.footer__nav{display:flex;flex-direction:column;gap:10px}
.footer__nav a,.footer__contact a{font-size:.92rem;color:rgba(255,255,255,.7);transition:color .3s;width:fit-content}
.footer__nav a:hover,.footer__contact a:hover{color:var(--copper-light)}
.footer__contact{display:flex;flex-direction:column;gap:10px}
.footer__contact p{font-size:.92rem;line-height:1.6;margin-bottom:4px}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0}
.footer__bottom-inner{display:flex;flex-wrap:wrap;gap:6px 20px;justify-content:space-between;font-size:.82rem;color:rgba(255,255,255,.5)}

/* =========================================================
   FLOATING WHATSAPP
   ========================================================= */
.wa-float{
  position:fixed;right:20px;bottom:20px;z-index:90;
  width:58px;height:58px;border-radius:50%;
  background:linear-gradient(145deg,#25d366,#128c4b);
  display:grid;place-items:center;
  box-shadow:0 12px 30px rgba(18,140,75,.4);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease);
}
.wa-float svg{width:32px;height:32px;fill:#fff}
.wa-float:hover{transform:scale(1.08) translateY(-2px);box-shadow:0 16px 38px rgba(18,140,75,.5)}
.wa-float::after{
  content:"";position:absolute;inset:0;border-radius:50%;
  border:2px solid #25d366;animation:pulse 2.4s ease-out infinite;
}
@keyframes pulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.5);opacity:0}}

/* =========================================================
   LIGHTBOX
   ========================================================= */
.lightbox{
  position:fixed;inset:0;z-index:200;
  background:rgba(28,22,19,.94);backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transition:opacity .4s var(--ease),visibility .4s;
  padding:30px;
}
.lightbox.open{opacity:1;visibility:visible}
.lightbox__figure{max-width:min(92vw,900px);max-height:86vh;display:flex;flex-direction:column;align-items:center;gap:16px}
.lightbox__figure img{max-width:100%;max-height:80vh;border-radius:var(--r-sm);box-shadow:0 30px 80px rgba(0,0,0,.5);object-fit:contain}
.lightbox__figure figcaption{font-family:var(--font-display);font-size:1.3rem;color:#fff;font-style:italic}
.lightbox__close{position:absolute;top:22px;right:28px;font-size:2.4rem;color:#fff;line-height:1;opacity:.8;transition:opacity .3s,transform .3s}
.lightbox__close:hover{opacity:1;transform:rotate(90deg)}
.lightbox__nav{
  position:absolute;top:50%;transform:translateY(-50%);
  width:52px;height:52px;border-radius:50%;
  background:rgba(255,255,255,.12);color:#fff;font-size:1.8rem;
  display:grid;place-items:center;transition:background .3s,transform .3s;
}
.lightbox__nav:hover{background:rgba(255,255,255,.24)}
.lightbox__prev{left:20px}
.lightbox__next{right:20px}

/* =========================================================
   REVEAL ANIMATIONS
   ========================================================= */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}
.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}

@media(prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none}
  .marquee__track,.hero__badge,.wa-float::after{animation:none}
  html{scroll-behavior:auto}
}

/* =========================================================
   RESPONSIVE — TABLET
   ========================================================= */
@media(min-width:640px){
  .services__grid{grid-template-columns:repeat(2,1fr)}
  .pillars{grid-template-columns:repeat(3,1fr)}
  .footer__inner{grid-template-columns:1.6fr 1fr 1.2fr}
}

@media(min-width:900px){
  .hero__inner{grid-template-columns:1.05fr .95fr;gap:20px}
  .hero__figure{max-width:480px;justify-self:end}
  .about__inner{grid-template-columns:.92fr 1.08fr;gap:70px}
  .services__grid{grid-template-columns:repeat(3,1fr)}
  .diff__inner{grid-template-columns:1fr 1fr;gap:64px}
  .contact__grid{grid-template-columns:1fr 1.15fr;gap:48px}
}

/* =========================================================
   RESPONSIVE — MOBILE NAV
   ========================================================= */
@media(max-width:860px){
  .nav,.header__cta{display:none}
  .nav-toggle{display:flex}
  :root{--header-h:72px}
}

@media(max-width:560px){
  .container{padding-inline:20px}
  .hero__badge--1{display:none}
  .hero__badge--2{right:2%;bottom:10%}
  .hero__badge{padding:10px 13px}
  .service-card{padding:28px 24px}
  .cta-band{padding:70px 0}
}