/* ============================================
   ADESTRAMENTO INTELIGENTE — Flávio Primo
   Design tokens: ver /opt/AGENTE/clientes/flavio-primo/01-estrategia/DESIGN.md
   ============================================ */

:root{
  --bg-base:#0D1210;
  --bg-surface:#141B17;
  --bg-surface-2:#1A231E;
  --gold:#C9A961;
  --gold-soft:rgba(201,169,97,0.14);
  --brand-green-ui:#2F7538;
  --brand-green-deep:#163A18;
  --navy:#151634;
  --text-primary:#F4F0E6;
  --text-secondary:#B9C2BB;
  --divider:rgba(244,240,230,0.12);
  --font-display:'Fraunces', serif;
  --font-body:'Manrope', sans-serif;
  --container:1200px;
  --ease:cubic-bezier(0.16,1,0.3,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important;}
}

body{
  margin:0;
  background:var(--bg-base);
  color:var(--text-primary);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
ul{list-style:none; margin:0; padding:0;}
h1,h2,h3,h4{font-family:var(--font-display); margin:0; font-weight:500; letter-spacing:-0.01em;}
p{margin:0;}

.skip-link{
  position:absolute; left:-999px; top:0; background:var(--gold); color:#0D1210;
  padding:12px 20px; z-index:1000; font-weight:600;
}
.skip-link:focus{left:12px; top:12px;}

.container{max-width:var(--container); margin:0 auto; padding:0 clamp(1.5rem,5vw,4rem);}

/* reveal on scroll */
.reveal{opacity:0; transform:translateY(24px); transition:opacity 0.9s var(--ease), transform 0.9s var(--ease);}
.reveal.is-visible{opacity:1; transform:translateY(0);}

/* focus visibility */
a:focus-visible, button:focus-visible{outline:2px solid var(--gold); outline-offset:3px;}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:1rem 2rem; border-radius:100px;
  font-family:var(--font-body); font-weight:600; font-size:0.95rem;
  transition:transform 0.3s var(--ease), background 0.3s var(--ease), box-shadow 0.3s var(--ease);
  cursor:pointer; border:none;
}
.btn-primary{
  background:var(--gold); color:#151B14;
  box-shadow:0 8px 24px rgba(201,169,97,0.25);
}
.btn-primary:hover{transform:translateY(-2px); box-shadow:0 12px 32px rgba(201,169,97,0.35);}
.btn-outline{
  background:transparent; color:var(--text-primary); border:1.5px solid var(--divider);
}
.btn-outline:hover{border-color:var(--gold); color:var(--gold);}

.eyebrow{
  font-size:0.78rem; text-transform:uppercase; letter-spacing:0.16em;
  color:var(--gold); font-weight:600; margin-bottom:1rem; display:block;
}
.tagline{
  font-family:var(--font-display); font-style:italic; font-size:clamp(1.05rem,2vw,1.3rem);
  color:var(--gold); margin-bottom:1.2rem; display:block; font-weight:500;
}

/* ============ NAV ============ */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:100;
  padding:1.1rem clamp(1.5rem,5vw,3rem);
  display:flex; align-items:center; justify-content:space-between;
  background:linear-gradient(to bottom, rgba(13,18,16,0.92), rgba(13,18,16,0));
  backdrop-filter:blur(6px);
}
.nav.scrolled{background:rgba(13,18,16,0.92); box-shadow:0 1px 0 var(--divider);}
.nav__logo img{height:44px; width:auto;}
.nav__links{display:flex; gap:2rem; align-items:center;}
.nav__links a{font-size:0.92rem; font-weight:500; color:var(--text-secondary); transition:color 0.25s;}
.nav__links a:hover{color:var(--text-primary);}
.nav__right{display:flex; align-items:center; gap:1rem;}
.nav__cta{
  background:var(--brand-green-ui); color:#fff; padding:0.65rem 1.4rem; border-radius:100px;
  font-size:0.88rem; font-weight:600; display:flex; align-items:center; gap:8px;
  white-space:nowrap;
  transition:transform 0.3s var(--ease), background 0.3s var(--ease);
}
.nav__cta:hover{background:#2f7538; transform:translateY(-1px);}
.nav__burger{display:none; background:none; border:none; color:var(--text-primary); font-size:1.5rem; flex-shrink:0; line-height:1; padding:0;}

@media (max-width:860px){
  .nav__links{display:none;}
  .nav__burger{display:block;}
}
@media (max-width:480px){
  .nav{padding:0.85rem 1.1rem;}
  .nav__logo img{height:32px;}
  .nav__cta{font-size:0.74rem; padding:0.5rem 0.85rem;}
  .nav__right{gap:0.6rem;}
}

/* ============ HERO ============ */
.hero{
  position:relative; min-height:100svh; display:flex; align-items:flex-start;
  overflow:hidden; background:var(--bg-base);
}
.hero__visual{position:absolute; inset:0; z-index:0;}
.hero__bg{position:absolute; inset:0; z-index:0;}
.hero__bg img{width:100%; height:100%; object-fit:cover; object-position:center 45%;}
.hero__scrim{
  position:absolute; inset:0; z-index:1;
  background:linear-gradient(180deg, rgba(13,18,16,0.32) 0%, rgba(13,18,16,0) 26%, rgba(13,18,16,0) 68%, rgba(13,18,16,0.3) 100%);
}
.hero__content{
  position:relative; z-index:2; width:100%;
  padding:clamp(7.5rem,16vw,10rem) clamp(1.5rem,5vw,4rem) 0;
  max-width:var(--container); margin:0 auto;
}
.hero__textbox{
  display:inline-block; max-width:620px;
  background:linear-gradient(135deg, rgba(11,15,13,0.74), rgba(11,15,13,0.55));
  border-radius:6px;
  padding:1.7rem 2.1rem 1.9rem 0;
}
.hero__headline{
  font-size:clamp(2.3rem,5.6vw,4.4rem); line-height:1.08; max-width:15ch;
  color:var(--text-primary); font-weight:500;
}
.hero__headline em{font-style:italic; color:var(--gold);}
.hero__sub{
  margin-top:1.4rem; max-width:40ch; font-size:clamp(1rem,1.3vw,1.15rem);
  color:var(--text-secondary); line-height:1.5;
}
.hero__actions{margin-top:2rem; display:flex; gap:1rem; flex-wrap:wrap;}
.hero__scroll{
  position:absolute; bottom:2rem; left:50%; transform:translateX(-50%); z-index:2;
  color:var(--text-secondary); font-size:0.75rem; letter-spacing:0.14em; text-transform:uppercase;
  display:flex; flex-direction:column; align-items:center; gap:8px;
}
.hero__scroll .line{width:1px; height:34px; background:var(--divider); overflow:hidden; position:relative;}

/* Mobile: matilha e Flávio precisam de 100% do quadro sem texto por cima —
   foto sobe pra cima full-bleed (sem rosto/cão coberto), texto desce pra
   um bloco sólido logo abaixo. Elimina qualquer risco de scrim cobrir
   rosto do Flávio ou dos cães num viewport estreito. */
@media (max-width:760px){
  .hero{display:block; min-height:auto;}
  .hero__visual{position:relative; inset:auto; height:60vh; min-height:360px;}
  .hero__scrim{background:linear-gradient(180deg, rgba(13,18,16,0.1) 0%, rgba(13,18,16,0) 18%, rgba(13,18,16,0) 78%, rgba(13,18,16,0.55) 100%);}
  .hero__content{position:relative; padding:2.2rem 1.5rem 2.6rem;}
  .hero__textbox{display:block; max-width:none; background:none; border-radius:0; padding:0;}
  .hero__scroll{display:none;}
}

.hero__scroll .line::after{
  content:''; position:absolute; top:-100%; left:0; width:100%; height:100%; background:var(--gold);
  animation:scrollline 2.2s infinite var(--ease);
}
@keyframes scrollline{ 50%{top:0;} 100%{top:100%;} }

/* ============ PROOF BAR ============ */
.proof-bar{
  background:var(--bg-surface); border-top:1px solid var(--divider); border-bottom:1px solid var(--divider);
  padding:clamp(2.4rem,5vw,3.2rem) 0;
}
.proof-bar .container{
  display:grid; grid-template-columns:repeat(4,1fr); gap:2rem;
}
.proof-item{text-align:center; display:flex; flex-direction:column; align-items:center; gap:0.4rem;}
.proof-item__icon{color:var(--gold); margin-bottom:0.3rem;}
.proof-item__num{font-family:var(--font-display); font-size:clamp(1.8rem,3.4vw,2.6rem); color:var(--text-primary); font-weight:500;}
.proof-item__label{font-size:0.82rem; color:var(--text-secondary); max-width:16ch; line-height:1.35;}
@media (max-width:760px){
  .proof-bar .container{grid-template-columns:repeat(2,1fr); gap:2rem 1rem;}
}

/* ============ STORY ============ */
.story{padding:clamp(5rem,10vw,8rem) 0; background:var(--bg-base);}
.story__grid{display:grid; grid-template-columns:1fr 1fr; gap:clamp(2rem,6vw,5rem); align-items:center;}
.story__text h2{font-size:clamp(1.9rem,3.6vw,2.9rem); line-height:1.18; margin-bottom:1.5rem;}
.story__text p{color:var(--text-secondary); margin-bottom:1.15rem; font-size:1.02rem; line-height:1.75;}
.story__text p strong{color:var(--text-primary); font-weight:600;}
.story__img{position:relative; border-radius:6px; overflow:hidden;}
.story__img img{width:100%; height:100%; object-fit:cover; aspect-ratio:4/5;}
.story__img::after{
  content:''; position:absolute; inset:0; box-shadow:inset 0 0 0 1px rgba(244,240,230,0.08);
}
@media (max-width:900px){
  .story__grid{grid-template-columns:1fr;}
  .story__img{order:-1;}
}

/* Pet Sitter destaque — dentro da história */
.petsitter{
  margin-top:clamp(3rem,6vw,4.5rem);
  background:linear-gradient(135deg, var(--bg-surface-2), var(--bg-surface));
  border:1px solid var(--divider); border-radius:10px;
  padding:clamp(2rem,4vw,3rem); position:relative; overflow:hidden;
  display:grid; grid-template-columns:auto 1fr auto; gap:1.5rem; align-items:center;
}
.petsitter::before{
  content:''; position:absolute; top:-40%; right:-10%; width:340px; height:340px; border-radius:50%;
  background:radial-gradient(circle, var(--gold-soft), transparent 70%); pointer-events:none;
}
.petsitter__badge{
  width:60px; height:60px; border-radius:50%; background:var(--gold); color:#151B14;
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.petsitter__body h3{font-size:clamp(1.3rem,2.2vw,1.7rem); color:var(--text-primary); margin-bottom:0.6rem;}
.petsitter__body p{color:var(--text-secondary); font-size:0.98rem; line-height:1.65; max-width:56ch;}
.petsitter__cta{white-space:nowrap;}
@media (max-width:760px){
  .petsitter{grid-template-columns:1fr; text-align:left;}
  .petsitter__cta{width:100%;}
}

/* ============ SERVICES ============ */
.services{padding:clamp(5rem,10vw,8rem) 0; background:var(--bg-surface);}
.services__head{max-width:60ch; margin-bottom:clamp(2.5rem,5vw,3.5rem);}
.services__head h2{font-size:clamp(1.9rem,3.6vw,2.9rem); line-height:1.16;}
.services__grid{display:grid; grid-template-columns:repeat(3,1fr); gap:1.5rem;}
.service-card{
  background:var(--bg-surface-2); border:1px solid var(--divider); border-radius:8px;
  padding:2rem; transition:transform 0.4s var(--ease), border-color 0.4s var(--ease);
}
.service-card:hover{transform:translateY(-4px); border-color:rgba(201,169,97,0.4);}
.service-card__icon{color:var(--gold); margin-bottom:1.1rem;}
.service-card h3{font-size:1.15rem; color:var(--text-primary); margin-bottom:0.6rem; font-family:var(--font-body); font-weight:600;}
.service-card p{color:var(--text-secondary); font-size:0.92rem; line-height:1.6;}
@media (max-width:960px){ .services__grid{grid-template-columns:repeat(2,1fr);} }
@media (max-width:620px){ .services__grid{grid-template-columns:1fr;} }

/* ============ VIDEOS ============ */
.videos{padding:clamp(5rem,10vw,8rem) 0; background:var(--bg-base);}
.videos__head{display:flex; justify-content:space-between; align-items:flex-end; gap:2rem; margin-bottom:clamp(2.5rem,5vw,3rem); flex-wrap:wrap;}
.videos__head h2{font-size:clamp(1.9rem,3.6vw,2.9rem);}
.videos__grid{display:grid; grid-template-columns:repeat(4,1fr); gap:1.5rem;}
.video-card{border-radius:8px; overflow:hidden; background:#000; border:1px solid var(--divider);}
.video-card iframe{width:100%; aspect-ratio:9/16; display:block; border:0;}
.video-card__caption{padding:0.9rem 1rem; font-size:0.85rem; color:var(--text-secondary);}
.video-card--more{
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:0.8rem;
  aspect-ratio:9/16; background:var(--bg-surface-2); color:var(--gold);
  transition:background 0.3s var(--ease), transform 0.3s var(--ease);
}
.video-card--more:hover{background:#212c24; transform:translateY(-3px);}
.video-card--more__text{color:var(--text-primary); font-size:0.85rem; text-align:center; font-weight:600; line-height:1.4;}
@media (max-width:900px){ .videos__grid{grid-template-columns:1fr 1fr;} }
@media (max-width:620px){ .videos__grid{grid-template-columns:1fr 1fr; gap:0.8rem;} .video-card__caption{font-size:0.72rem; padding:0.6rem 0.7rem;} }

/* ============ ABOUT ============ */
.about{padding:clamp(5rem,10vw,8rem) 0; background:var(--bg-surface);}
.about__grid{display:grid; grid-template-columns:0.85fr 1.15fr; gap:clamp(2rem,6vw,5rem); align-items:center;}
.about__img{border-radius:6px; overflow:hidden;}
.about__img img{width:100%; aspect-ratio:3/4; object-fit:cover;}
.about__text h2{font-size:clamp(1.9rem,3.4vw,2.7rem); margin-bottom:1.3rem;}
.about__text p{color:var(--text-secondary); font-size:1.02rem; line-height:1.75; margin-bottom:1.1rem;}
.about__quote{
  font-family:var(--font-display); font-style:italic; font-size:1.25rem; color:var(--gold);
  border-left:2px solid var(--gold); padding-left:1.2rem; margin:1.6rem 0;
}
.pillars{display:flex; gap:2rem; margin-top:2rem; flex-wrap:wrap;}
.pillar{display:flex; align-items:center; gap:0.6rem;}
.pillar__dot{width:8px; height:8px; border-radius:50%; background:var(--gold);}
.pillar span{font-size:0.88rem; color:var(--text-primary); font-weight:600; letter-spacing:0.03em;}
@media (max-width:900px){ .about__grid{grid-template-columns:1fr;} }

/* ============ CTA FINAL ============ */
.cta-final{
  padding:clamp(5rem,11vw,9rem) 0; text-align:center; position:relative; overflow:hidden;
  background:radial-gradient(ellipse at 50% 0%, rgba(58,140,70,0.16), transparent 60%), var(--bg-base);
  border-top:1px solid var(--divider);
}
.cta-final h2{font-size:clamp(2rem,4.4vw,3.4rem); max-width:16ch; margin:0 auto 1.4rem; line-height:1.14;}
.cta-final p{color:var(--text-secondary); max-width:50ch; margin:0 auto 2.4rem; font-size:1.05rem; line-height:1.7;}
.cta-final .btn-primary{font-size:1.05rem; padding:1.15rem 2.6rem;}
.cta-final__phone{margin-top:1.4rem; color:var(--text-secondary); font-size:0.95rem; letter-spacing:0.02em;}

/* ============ FOOTER ============ */
.footer{background:#0A0E0C; border-top:1px solid var(--divider); padding:clamp(3rem,6vw,4rem) 0 2rem;}
.footer__top{display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:2rem; padding-bottom:2.4rem; border-bottom:1px solid var(--divider);}
.footer__logo img{height:52px; width:auto;}
.footer__social{display:flex; gap:1.1rem;}
.footer__social a{
  width:42px; height:42px; border-radius:50%; border:1px solid var(--divider);
  display:flex; align-items:center; justify-content:center; color:var(--text-secondary);
  transition:all 0.3s var(--ease);
}
.footer__social a:hover{border-color:var(--gold); color:var(--gold); transform:translateY(-2px);}
.footer__bottom{display:flex; justify-content:space-between; flex-wrap:wrap; gap:1rem; padding-top:1.6rem; color:var(--text-secondary); font-size:0.82rem;}
.footer__bottom a{color:var(--text-secondary);}
.footer__bottom a:hover{color:var(--gold);}

/* ============ WHATSAPP FLOAT ============ */
.whatsapp-float{
  position:fixed; bottom:1.6rem; right:1.6rem; z-index:200;
  width:58px; height:58px; border-radius:50%; background:#25D366;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 8px 24px rgba(0,0,0,0.35); transition:transform 0.3s var(--ease);
}
.whatsapp-float:hover{transform:scale(1.08);}