/* ===========================================================
   Assert Rio — Consultoria Estratégica e Financeira
   Stylesheet
   =========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&family=Montserrat:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Inter:wght@400;500;600&family=Source+Serif+4:wght@400;600&display=swap');

:root{
  /* Colors */
  --navy-900:#1d1f42;
  --navy-800:#1e2c3a;
  --navy-750:#1e2044;
  --navy-700:#314656;
  --navy-600:#354c5f;
  --ink:#100e11;
  --ink-2:#18181b;
  --black:#080707;
  --bg-light:#f7f7f7;
  --bg-light-2:#f5f5f5;
  --border-light:#ececeb;
  --white:#ffffff;
  --gold:#b09155;
  --text-muted:#525252;
  --text-soft:rgba(255,255,255,.68);

  /* Type */
  --font-serif:'Libre Baskerville', Georgia, serif;
  --font-body:'Montserrat', Arial, sans-serif;
  --font-nav:'Inter', Arial, sans-serif;
  --font-accent:'Source Serif 4', Georgia, serif;

  --container:1160px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }

/* ===================== SCROLL REVEAL ===================== */
.reveal{
  opacity:0;
  transform:translateY(30px);
  transition:opacity .8s cubic-bezier(.16,.84,.44,1), transform .8s cubic-bezier(.16,.84,.44,1);
  will-change:opacity, transform;
}
.reveal.is-visible{
  opacity:1;
  transform:translateY(0);
}
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; }
h1,h2,h3,h4,p{ margin:0; }

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}

.section{ padding:100px 0; }
.section--tight{ padding:70px 0; }
.bg-light{ background:var(--bg-light); }
.bg-light2{ background:var(--bg-light-2); }
.bg-dark{ background:var(--ink); color:var(--white); }

.eyebrow{
  display:block;
  font-family:var(--font-body);
  font-weight:500;
  font-size:20px;
  letter-spacing:4px;
  text-transform:uppercase;
  text-align:center;
  margin-bottom:6px;
}
.title-lg{
  font-family:var(--font-serif);
  font-weight:400;
  font-size:24px;
  letter-spacing:3.12px;
  text-transform:uppercase;
  text-align:center;
}
.section-title{
  font-family:var(--font-body);
  font-weight:500;
  font-size:28px;
  letter-spacing:3.64px;
  text-transform:uppercase;
  text-align:center;
  line-height:1.25;
}
.rule{
  width:180px;
  height:2px;
  background:currentColor;
  opacity:.4;
  margin:22px auto 0;
}

.btn{
  display:inline-block;
  background:var(--navy-900);
  color:var(--white);
  font-family:var(--font-body);
  font-weight:500;
  font-size:13px;
  letter-spacing:2px;
  text-transform:uppercase;
  padding:19px 40px;
  border-radius:30px;
  border:none;
  cursor:pointer;
  transition:background .25s ease, transform .25s ease;
}
.btn:hover{ background:var(--navy-800); transform:translateY(-1px); }
.btn--ghost{
  background:transparent;
  border:1px solid rgba(255,255,255,.5);
}
.btn--ghost:hover{ background:rgba(255,255,255,.1); }

/* ===================== HEADER ===================== */
.site-header{
  position:absolute;
  top:0; left:0; right:0;
  z-index:50;
  padding:34px 0 0;
}
.site-header.is-solid{
  position:sticky;
  background:var(--ink);
  padding:18px 0;
}
.header-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.logo{ display:flex; flex-direction:column; line-height:1; gap:6px; }
.logo img{ height:85px; width:auto; }
.footer-logo img{ height:85px; width:auto; }
.logo .brand{
  font-family:var(--font-serif);
  font-weight:700;
  font-size:23px;
  letter-spacing:1.5px;
  color:var(--white);
  text-transform:uppercase;
}
.logo .brand em{ font-style:normal; font-weight:400; opacity:.82; }
.logo .tagline{
  font-family:var(--font-nav);
  font-size:9px;
  letter-spacing:2.5px;
  text-transform:uppercase;
  color:rgba(255,255,255,.6);
}
.footer-logo .brand{ color:var(--white); font-family:var(--font-serif); font-weight:700; font-size:24px; letter-spacing:1.5px; text-transform:uppercase; }
.footer-logo .brand em{ font-style:normal; font-weight:400; opacity:.82; }
.footer-logo .tagline{ font-family:var(--font-nav); font-size:9px; letter-spacing:2.5px; text-transform:uppercase; color:rgba(255,255,255,.6); margin-top:6px; display:block; }
.main-nav{
  display:flex;
  align-items:center;
  gap:38px;
}
.main-nav ul{
  display:flex;
  gap:38px;
  list-style:none;
}
.main-nav a, .main-nav span{
  font-family:var(--font-nav);
  font-size:15px;
  letter-spacing:-.45px;
  color:var(--white);
  position:relative;
  padding-bottom:8px;
}
.main-nav a{ opacity:1; transition:opacity .25s ease; }
.main-nav a:hover{ opacity:1; text-decoration:underline; text-underline-offset:6px; }
.main-nav .is-active{
  opacity:1;
}
.main-nav .is-active::before{
  content:'';
  position:absolute;
  left:0; right:0; top:-9px;
  height:1px;
  background:var(--white);
}
.header-right{
  display:flex;
  align-items:center;
  gap:38px;
}
.header-social img{ width:24px; height:24px; }
.nav-toggle{
  display:none;
  background:none;
  border:none;
  cursor:pointer;
  padding:8px;
}
.nav-toggle span{
  display:block;
  width:26px; height:2px;
  background:var(--white);
  margin:5px 0;
  transition:transform .3s ease, opacity .3s ease;
  transform-origin:center;
}
.site-header.mobile-open .nav-toggle span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.site-header.mobile-open .nav-toggle span:nth-child(2){ opacity:0; }
.site-header.mobile-open .nav-toggle span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }
.mobile-menu-logo{ display:none; }

/* ===================== HERO ===================== */
.hero{
  position:relative;
  min-height:760px;
  display:flex;
  align-items:flex-start;
  color:var(--white);
  background-size:cover;
  background-position:center;
  overflow:hidden;
}
.hero::before{
  content:'';
  position:absolute; inset:0;
  z-index:1;
  background:linear-gradient(100deg, rgba(8,7,7,.88) 0%, rgba(8,7,7,.6) 55%, rgba(8,7,7,.35) 100%);
}
.hero-video{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
  z-index:0;
}
.hero-inner{
  position:relative;
  z-index:2;
  padding-top:290px;
  padding-bottom:80px;
}
.hero-title{
  font-family:var(--font-serif);
  font-weight:700;
  font-size:34px;
  line-height:1.4;
  max-width:700px;
  margin-bottom:26px;
}
.hero-text{
  max-width:640px;
  font-size:16px;
  line-height:1.7;
  font-weight:400;
}
.hero-text p + p{ margin-top:16px; }

.page-hero{
  position:relative;
  min-height:340px;
  display:flex;
  align-items:flex-end;
  color:var(--white);
  background-size:cover;
  background-position:center;
}
.page-hero::before{
  content:'';
  position:absolute; inset:0;
  background:rgba(8,7,7,.55);
}
.page-hero-inner{
  position:relative;
  z-index:2;
  width:100%;
  padding-top:130px;
  padding-bottom:44px;
  text-align:center;
}
.page-hero .title-lg{ color:var(--white); }
.page-hero .rule{ width:162px; height:2px; opacity:1; background:var(--white); margin-top:23px; }

/* ===================== SERVICES STRIP (home) ===================== */
.services-strip{
  display:grid;
  grid-template-columns:repeat(5, 1fr);
  gap:16px;
  margin-top:56px;
}
.service-chip{
  width:auto;
  min-width:0;
  text-align:center;
}
.service-chip .icon-circle{
  width:112px; height:112px;
  border-radius:50%;
  background:var(--bg-light-2);
  display:flex; align-items:center; justify-content:center;
  margin:0 auto 18px;
}
.service-chip .icon-circle svg, .service-chip .icon-circle img{ width:52px; height:52px; color:var(--navy-700); object-fit:contain; }
.service-chip .icon-circle img.icon-lg{ width:78px; height:78px; }
.service-chip p{
  font-size:20px;
  color:var(--navy-600);
  line-height:1.4;
}

/* ===================== SPLIT SECTION ===================== */
.split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:70px;
  align-items:center;
}
.split img{
  border-radius:8px;
  width:100%;
  height:460px;
  object-fit:cover;
}
.split h2{
  font-family:var(--font-serif);
  font-size:30px;
  color:var(--navy-700);
  line-height:1.4;
  margin-bottom:24px;
}
.split .lead{
  font-size:20px;
  color:var(--navy-800);
  line-height:1.5;
  margin-bottom:16px;
}
.split .body-text{
  font-size:16px;
  font-weight:300;
  letter-spacing:.5px;
  color:var(--navy-800);
  line-height:1.6;
  margin-bottom:32px;
}

/* ===================== STATS ===================== */
.stats{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:64px;
  text-align:left;
  padding:70px 24px;
}
.stat{
  display:flex;
  align-items:center;
  gap:14px;
}
.stat .num{
  font-family:var(--font-serif);
  font-size:64px;
  color:var(--ink-2);
  line-height:1;
}
.stat .plus{
  font-family:var(--font-accent);
  font-size:32px;
  color:var(--ink-2);
}
.stat .label{
  font-size:18px;
  color:var(--navy-900);
  line-height:1.35;
  max-width:220px;
}

/* ===================== DIFERENCIAIS ===================== */
.diferenciais{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:80px;
  margin-top:60px;
  text-align:center;
}
.diferencial{ width:280px; }
.diferencial .icon-circle{
  width:112px; height:112px;
  border-radius:50%;
  background:#E3E3E3;
  display:flex; align-items:center; justify-content:center;
  margin:0 auto 22px;
}
.diferencial .icon-circle svg{ width:42px; height:42px; color:var(--navy-700); }
.diferencial .icon-circle img{ max-width:62px; max-height:62px; width:auto; height:auto; object-fit:contain; }
.diferencial h3{
  font-family:var(--font-body);
  font-weight:400;
  font-size:20px;
  margin-bottom:14px;
}
.diferencial p{
  font-size:15px;
  font-weight:300;
  line-height:1.6;
  color:rgba(255,255,255,.85);
}

/* ===================== TEAM ===================== */
.team-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:44px;
  margin-top:60px;
}
.team-grid.team-grid--two{ grid-template-columns:repeat(2,1fr); max-width:760px; margin-left:auto; margin-right:auto; }
.team-card img{
  width:100%;
  height:auto;
  aspect-ratio:323/373;
  object-fit:cover;
  border-radius:12px 12px 0 0;
}
.team-avatar{
  width:100%;
  height:220px;
  border-radius:12px 12px 0 0;
  display:flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(135deg, var(--navy-900), var(--navy-700));
}
.team-avatar span{
  font-family:var(--font-serif);
  font-size:52px;
  color:rgba(255,255,255,.92);
  letter-spacing:2px;
}
.team-card h4{
  font-weight:700;
  font-size:16px;
  color:var(--navy-900);
  margin:20px 0 10px;
}
.team-card p{
  font-size:14.5px;
  font-weight:300;
  letter-spacing:.3px;
  color:var(--text-muted);
  line-height:1.6;
}

/* ===================== SERVICE CARDS (Serviços page) ===================== */
.services-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:32px;
  margin-top:60px;
}
.service-card{
  background:var(--bg-light);
  border:1px solid var(--border-light);
  border-radius:20px;
  overflow:hidden;
}
.service-card img{
  width:100%;
  aspect-ratio:552/325;
  height:auto;
  object-fit:cover;
}
.service-card__body{ padding:32px 34px 40px; }
.service-card__body h3{
  font-family:var(--font-serif);
  font-size:26px;
  color:var(--navy-900);
  margin-bottom:16px;
}
.service-card__body p{
  font-size:15px;
  font-weight:300;
  letter-spacing:.4px;
  color:var(--ink);
  line-height:1.6;
}
.service-card__link{
  display:inline-block;
  margin-top:18px;
  font-weight:500;
  font-size:14px;
  letter-spacing:1px;
  text-transform:uppercase;
  color:var(--navy-900);
  border-bottom:1px solid var(--navy-900);
  padding-bottom:2px;
}

/* ===================== SERVICE DETAIL PAGE ===================== */
.detail-hero{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:0;
  align-items:stretch;
}
.detail-hero__text{ padding:70px 40px 70px 0; }
.detail-hero__text h1{
  font-family:var(--font-serif);
  font-size:26px;
  line-height:1.65;
  letter-spacing:-1.3px;
  color:var(--navy-900);
  margin-bottom:26px;
}
.detail-hero__text p{
  font-size:16px;
  font-weight:300;
  letter-spacing:.4px;
  line-height:1.65;
  margin-bottom:16px;
}
.detail-hero__img{
  height:100%;
  min-height:420px;
  object-fit:cover;
  border-radius:8px;
}
.detail-body{
  background:var(--bg-light);
  padding:70px 0;
}
.detail-body__inner{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:60px;
}
.detail-body h2{
  font-family:var(--font-serif);
  font-weight:600;
  font-size:20px;
  letter-spacing:1px;
  color:var(--navy-900);
  text-align:center;
  grid-column:1 / -1;
  margin-bottom:10px;
}
.detail-body ul{
  list-style:disc;
  padding-left:22px;
}
.detail-body li{
  font-size:15.5px;
  font-weight:300;
  line-height:1.6;
  margin-bottom:20px;
}
.detail-body .closing{
  grid-column:1 / -1;
  font-size:16px;
  font-weight:300;
  line-height:1.65;
  text-align:center;
  max-width:760px;
  margin:10px auto 0;
}

/* ===================== CONTATO ===================== */
.contact-hero{
  position:relative;
  min-height:640px;
  color:var(--white);
  background-size:cover;
  background-position:center;
}
.contact-hero::before{
  content:'';
  position:absolute; inset:0;
  background:rgba(8,7,7,.55);
}
.contact-hero-inner{
  position:relative;
  z-index:2;
  padding-top:150px;
}
.contact-panel{
  background:var(--ink);
  padding:56px 60px;
  border-radius:6px;
  max-width:520px;
  margin-top:60px;
}
.contact-panel p{
  font-size:16px;
  line-height:1.7;
  margin-bottom:28px;
}
.contact-info{
  background:#100e11;
  color:var(--white);
  padding:70px 0;
}
.contact-info-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:start;
}
.contact-info-grid > p{
  font-size:16px;
  line-height:1.7;
  max-width:440px;
  margin:0;
}
.contact-rows{
  display:flex;
  flex-direction:column;
  gap:16px;
  justify-self:end;
}
.contact-row{
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom:16px;
  font-family:var(--font-nav);
  font-size:14px;
  color:inherit;
  text-decoration:none;
  transition:opacity .25s ease;
}
a.contact-row:hover{ opacity:.75; text-decoration:underline; }
.contact-rows .contact-row{ margin-bottom:0; }
.contact-row img{ width:24px; height:24px; }
.icon-invert{ filter:invert(1); }
.contact-map{
  width:100%;
  height:480px;
  display:block;
  border:0;
}

/* ===================== FOOTER ===================== */
.site-footer{
  background:var(--ink);
  color:var(--white);
  padding:70px 0 30px;
  position:relative;
}
.footer-grid{
  display:grid;
  grid-template-columns:1fr 1.2fr 1.4fr auto;
  gap:40px;
  align-items:flex-start;
  padding-bottom:36px;
}
.footer-nav ul{ list-style:none; display:flex; flex-direction:column; gap:12px; }
.footer-nav a{ font-family:var(--font-nav); font-size:15px; opacity:.9; transition:opacity .25s ease; }
.footer-nav a:hover{ opacity:1; text-decoration:underline; text-underline-offset:5px; }
.footer-nav a.is-active{ color:rgba(217,217,217,.68); opacity:1; }
.footer-address{ font-size:14px; line-height:1.9; }
.footer-address .row{ display:flex; gap:10px; align-items:flex-start; margin-bottom:8px; }
.footer-social{ display:flex; gap:16px; align-items:flex-start; }
.footer-social img{ width:30px; height:30px; }
.footer-bottom{
  display:flex;
  justify-content:space-between;
  padding-top:22px;
  font-size:11px;
  color:rgba(255,255,255,.7);
  text-transform:lowercase;
}
.footer-bottom .copy{ text-transform:none; }
.footer-bottom a{ color:inherit; text-decoration:none; transition:opacity .25s ease; }
.footer-bottom a:hover{ text-decoration:underline; }
.footer-address a{ color:inherit; text-decoration:none; }
.footer-address a:hover{ text-decoration:underline; }
.footer-social a{ transition:opacity .25s ease; }
.footer-social a:hover{ opacity:.75; }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 980px){
  .hero-inner{ padding-top:180px; }
  .split, .detail-hero, .detail-body__inner{ grid-template-columns:1fr; }
  .detail-hero__text{ padding:50px 0; order:2; }
  .detail-hero__img{ order:1; min-height:320px; }
  .team-grid{ grid-template-columns:repeat(2,1fr); }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .services-strip{ grid-template-columns:repeat(5, 1fr); gap:10px; }
  .service-chip .icon-circle{ width:88px; height:88px; }
}

@media (max-width: 760px){
  .nav-toggle{ display:block; }
  .site-header{ padding:20px 0 0; }
  .logo img{ height:60px; }
  .hero-title{ font-size:26px; }
  .hero{ min-height:640px; }
  .hero-inner{ padding-top:140px; }
  .services-strip{ grid-template-columns:repeat(2, 1fr); gap:28px 16px; }
  .service-chip .icon-circle{ width:88px; height:88px; }
  .stats{ gap:30px; }
  .stat .num{ font-size:44px; }
  .team-grid, .team-grid.team-grid--two, .services-grid{ grid-template-columns:1fr; }
  .diferenciais{ gap:40px; }
  .footer-grid{ grid-template-columns:1fr; }
  .contact-panel{ padding:36px 28px; }
  .title-lg{ font-size:22px; }

  .main-nav{
    display:flex;
    position:fixed;
    inset:0;
    background:var(--ink);
    flex-direction:column;
    align-items:flex-start;
    justify-content:center;
    padding:40px;
    gap:0;
    z-index:100;
    opacity:0;
    visibility:hidden;
    pointer-events:none;
    transform:translateY(-16px);
    transition:opacity .35s ease, transform .35s ease, visibility 0s linear .35s;
  }
  .site-header.mobile-open .main-nav{
    opacity:1;
    visibility:visible;
    pointer-events:auto;
    transform:translateY(0);
    transition:opacity .35s ease, transform .35s ease, visibility 0s linear 0s;
  }
  .main-nav ul{ flex-direction:column; gap:24px; }

  .mobile-menu-logo{ display:block; margin-bottom:44px; }
  .mobile-menu-logo img{ height:56px; width:auto; }

  .main-nav ul li{
    opacity:0;
    transform:translateY(14px);
    transition:opacity .4s ease, transform .4s ease;
  }
  .site-header.mobile-open .main-nav ul li{ opacity:1; transform:translateY(0); }
  .site-header.mobile-open .main-nav ul li:nth-child(1){ transition-delay:.08s; }
  .site-header.mobile-open .main-nav ul li:nth-child(2){ transition-delay:.14s; }
  .site-header.mobile-open .main-nav ul li:nth-child(3){ transition-delay:.2s; }
  .site-header.mobile-open .main-nav ul li:nth-child(4){ transition-delay:.26s; }
}