/* Besser Capital · site institucional
   Layout: faixas brancas e azuis alternadas, coluna de até 1120px; menu fixo no topo.
   Visual único (claro), da identidade Besser. */
:root{
  --blue:#345B71; --deep:#1E3A4A; --ink:#2E3B44; --body:#44525C; --gray:#D7D7D7;
  --soft:#F2F4F5; --white:#FFFFFF; --tint:#8FA9B8; --on-blue:#E8EEF1; --on-blue-2:#C9D6DD;
  --display:"Jost","Avenir Next","Helvetica Neue",Arial,sans-serif;
  --text:"Source Sans 3","Segoe UI",Arial,sans-serif;
  --max:1120px;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--white);color:var(--body);font-family:var(--text);font-size:18px;line-height:1.6;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--white)}
img{max-width:100%}
h1,h2,h3{font-family:var(--display);color:var(--deep);font-weight:400;line-height:1.1;margin:0;text-wrap:balance}
p{margin:0}
a{color:var(--blue)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--tint);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--max);margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.band{padding-block:92px}
.band.soft{background:var(--soft)}
.band.blue{background:var(--blue);color:var(--on-blue)}
.band.blue h2,.band.blue h3{color:var(--white)}
.eyebrow{display:flex;align-items:center;gap:14px;font-family:var(--display);font-weight:500;font-size:14px;letter-spacing:.2em;text-transform:uppercase;color:var(--blue)}
.eyebrow::before{content:"";width:32px;height:2px;background:currentColor}
.band.blue .eyebrow,.page-hero .eyebrow,.hero .eyebrow{color:var(--white)}
.section-head{display:flex;flex-direction:column;gap:18px;max-width:780px;margin-bottom:52px}
.section-head h2{font-size:clamp(32px,4.2vw,50px)}
.section-head.row{max-width:none;flex-direction:row;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:18px 32px}
.section-head.row > div{display:flex;flex-direction:column;gap:18px;max-width:720px}
.lead{font-size:20px}
.band.blue .lead{color:var(--on-blue)}
.prose{display:flex;flex-direction:column;gap:18px;max-width:66ch}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 26px;border-radius:4px;font-family:var(--display);font-weight:500;font-size:17px;text-decoration:none;border:2px solid transparent;transition:background .2s,color .2s,border-color .2s;white-space:nowrap}
.btn.primary{background:var(--blue);color:var(--white)}
.btn.primary:hover{background:var(--deep)}
.btn.light{background:var(--white);color:var(--deep)}
.btn.light:hover{background:var(--on-blue)}
.btn.ghost{border-color:rgba(255,255,255,.6);color:var(--white)}
.btn.ghost:hover{border-color:var(--white);background:rgba(255,255,255,.08)}
.btn.line{border-color:var(--blue);color:var(--blue)}
.btn.line:hover{background:var(--blue);color:var(--white)}
.link-arrow{font-family:var(--display);font-weight:500;color:var(--blue);text-decoration:none;display:inline-flex;align-items:center;gap:8px}
.link-arrow::after{content:"→"}
.link-arrow:hover{text-decoration:underline}
.band.blue .link-arrow{color:var(--white)}

/* Cabeçalho e menu */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:var(--white);border-bottom:1px solid var(--gray)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:80px}
.brand img{height:40px;width:auto;display:block}
.menu{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.menu > li{position:relative}
.menu > li > a{display:flex;align-items:center;gap:6px;padding:10px 14px;font-family:var(--display);font-weight:500;font-size:16px;color:var(--deep);text-decoration:none;border-radius:4px}
.menu > li > a:hover,.menu > li > a[aria-current="page"]{color:var(--blue)}
.menu > li > a[aria-current="page"]{box-shadow:inset 0 -2px 0 var(--blue)}
.menu .has-sub > a::after{content:"";width:7px;height:7px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(45deg) translateY(-2px);margin-left:2px}
.sub{position:absolute;left:0;top:100%;min-width:260px;background:var(--white);border:1px solid var(--gray);border-top:3px solid var(--blue);border-radius:0 0 4px 4px;box-shadow:0 14px 30px rgba(30,58,74,.12);list-style:none;margin:0;padding:8px;display:none}
.has-sub:hover .sub,.has-sub:focus-within .sub{display:block}
.sub a{display:block;padding:10px 12px;font-size:16px;color:var(--ink);text-decoration:none;border-radius:4px}
.sub a:hover{background:var(--soft);color:var(--deep)}
.menu .btn{margin-left:10px;min-height:44px;padding:8px 22px;font-size:16px}
.mobile-nav{display:none}
@media (max-width:960px){
  .menu{display:none}
  .mobile-nav{display:block;position:relative}
  .mobile-nav summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:10px;min-height:44px;padding:8px 16px;border:1px solid var(--gray);border-radius:4px;font-family:var(--display);font-weight:500;color:var(--deep)}
  .mobile-nav summary::-webkit-details-marker{display:none}
  .mobile-nav .panel{position:absolute;right:0;top:calc(100% + 10px);width:min(320px,calc(100vw - 40px));background:var(--white);border:1px solid var(--gray);border-top:3px solid var(--blue);border-radius:4px;box-shadow:0 14px 30px rgba(30,58,74,.14);padding:10px;display:flex;flex-direction:column}
  .mobile-nav .panel a{padding:12px;font-family:var(--display);font-weight:500;color:var(--deep);text-decoration:none;border-radius:4px}
  .mobile-nav .panel a.sublink{font-family:var(--text);font-weight:400;padding:8px 12px 8px 26px;color:var(--body)}
  .mobile-nav .panel a:hover{background:var(--soft)}
  .mobile-nav .panel .btn{margin-top:8px;color:var(--white)}
}

/* Abertura da página inicial */
.hero{position:relative;overflow:hidden;background:var(--blue);color:var(--on-blue)}
.hero::after{content:"";position:absolute;right:-180px;top:50%;transform:translateY(-50%);width:640px;height:640px;background:url("assets/selo-marca-dagua.png") center/contain no-repeat;pointer-events:none}
.hero .wrap{position:relative;z-index:1;padding-block:100px 108px;display:flex;flex-direction:column;gap:28px}
.hero h1{color:var(--white);font-size:clamp(44px,6.6vw,84px);letter-spacing:-.01em;max-width:860px}
.hero p{font-size:clamp(19px,2vw,22px);max-width:640px}
.ctas{display:flex;flex-wrap:wrap;gap:14px}
.fronts{display:flex;flex-wrap:wrap;gap:8px 26px;margin-top:20px;padding-top:24px;border-top:1px solid rgba(255,255,255,.28);font-family:var(--display);font-size:15px;letter-spacing:.18em;text-transform:uppercase;color:var(--on-blue-2)}

/* Abertura das páginas internas */
.page-hero{position:relative;overflow:hidden;background:var(--blue);color:var(--on-blue)}
.page-hero::after{content:"";position:absolute;right:-140px;top:50%;transform:translateY(-50%);width:440px;height:440px;background:url("assets/selo-marca-dagua.png") center/contain no-repeat;pointer-events:none}
.page-hero .wrap{position:relative;z-index:1;padding-block:72px 76px;display:flex;flex-direction:column;gap:20px}
.page-hero h1{color:var(--white);font-size:clamp(40px,5.4vw,66px);max-width:820px}
.page-hero p{font-size:20px;max-width:660px}
.crumbs{font-size:15px;color:var(--on-blue-2)}
.crumbs a{color:var(--on-blue-2)}

/* Cartões genéricos */
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
@media (max-width:960px){.grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
.tile{background:var(--white);border:1px solid var(--gray);border-radius:4px;padding:30px;display:flex;flex-direction:column;gap:12px;min-width:0}
.band.soft .tile{border-color:transparent}
.tile h3{font-size:23px;font-weight:500}
.tile p{font-size:17px}
.tile .link-arrow{margin-top:auto;padding-top:6px}
.ico{width:52px;height:52px;border-radius:50%;background:var(--blue);display:grid;place-items:center;flex-shrink:0}

/* Frentes (resumo na Início) */
.front-card{border-top:4px solid var(--blue)}

/* Soluções detalhadas */
.sol{background:var(--white);border:1px solid var(--gray);border-radius:4px;padding:40px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:40px;scroll-margin-top:100px}
.sol + .sol{margin-top:24px}
.sol .intro{display:flex;flex-direction:column;gap:16px}
.sol h2{font-size:clamp(28px,3.2vw,38px)}
.sol ul{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 28px}
.sol li{padding:12px 0;border-bottom:1px solid var(--gray);color:var(--ink);font-size:17px}
@media (max-width:860px){.sol{grid-template-columns:1fr;padding:28px 24px;gap:24px}.sol ul{grid-template-columns:1fr}}
.note{font-size:15px;color:var(--body);margin-top:20px}

/* Lista de objetivos */
.goals{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px 26px;list-style:none;margin:0;padding:0}
.goals li{display:flex;gap:12px;align-items:flex-start;padding-top:16px;border-top:2px solid var(--blue);font-family:var(--display);font-size:19px;line-height:1.3;color:var(--deep)}
.goals svg{flex-shrink:0;margin-top:3px}
@media (max-width:960px){.goals{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:480px){.goals{grid-template-columns:1fr}}

/* Método */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px 40px;counter-reset:step}
.steps li{display:flex;gap:20px;align-items:flex-start;padding-top:22px;border-top:1px solid var(--gray);counter-increment:step}
.steps li:nth-child(-n+3){border-top-color:var(--blue)}
.steps li::before{content:counter(step,decimal-leading-zero);font-family:var(--display);font-weight:300;font-size:50px;line-height:.9;color:var(--blue);font-variant-numeric:tabular-nums}
.steps h3{font-size:22px;font-weight:500;margin-bottom:6px}
.steps p{font-size:17px}
@media (max-width:960px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

/* História */
.story{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:64px;align-items:start}
.word{background:var(--soft);border-radius:4px;padding:36px;display:flex;flex-direction:column;gap:10px}
.word .big{font-family:var(--display);font-size:64px;line-height:1;color:var(--deep)}
.word .pron{font-size:16px;color:var(--body);letter-spacing:.04em}
@media (max-width:860px){.story{grid-template-columns:1fr;gap:36px}}
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pills span{font-size:16px;color:var(--deep);background:var(--white);border:1px solid var(--gray);border-radius:999px;padding:6px 16px}

/* Análises */
.figures{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums;min-width:640px}
.table-box{overflow-x:auto;background:var(--white);border:1px solid var(--gray);border-radius:4px}
.figures caption{text-align:left;padding:18px 22px 0;font-size:15px;color:var(--body)}
.figures th,.figures td{padding:14px 22px;text-align:right;border-bottom:1px solid var(--gray);font-size:17px}
.figures th:first-child,.figures td:first-child{text-align:left}
.figures thead th{font-family:var(--display);font-weight:500;font-size:14px;letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.figures thead tr.years th{font-size:18px;letter-spacing:.04em;color:var(--deep);border-bottom:none;padding-bottom:0}
.figures td.besser{color:var(--deep);font-weight:600}
.figures tbody tr:last-child td{border-bottom:none}
.figures .unit{display:block;font-size:14px;color:var(--body)}
.chg{font-size:14px;color:var(--body);white-space:nowrap}
.meta{display:flex;flex-wrap:wrap;gap:8px 22px;font-size:15px;color:var(--body);margin-top:16px}
.scen{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.scen .tile{padding:24px}
.scen .pct{font-family:var(--display);font-size:42px;line-height:1;color:var(--deep)}
@media (max-width:620px){.scen{grid-template-columns:1fr}}
.agenda{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.agenda li{display:grid;grid-template-columns:110px minmax(0,1fr);gap:18px;padding:16px 0;border-bottom:1px solid var(--gray)}
.agenda time{font-family:var(--display);font-weight:500;color:var(--blue);font-variant-numeric:tabular-nums}
.tag{display:inline-block;font-family:var(--display);font-size:13px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);background:var(--soft);border-radius:999px;padding:4px 12px;align-self:flex-start}
.disclaimer{font-size:15px;color:var(--body);border-top:1px solid var(--gray);padding-top:20px;margin-top:40px;max-width:900px}

/* FAQ */
.faq{display:flex;flex-direction:column;border-top:1px solid var(--gray);max-width:880px}
.faq details{border-bottom:1px solid var(--gray)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;padding:22px 0;font-family:var(--display);font-weight:500;font-size:21px;color:var(--deep)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-weight:300;font-size:28px;line-height:1;color:var(--blue)}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 0 22px;max-width:70ch}

/* Contato */
.contact{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:56px;align-items:center}
.contact h2{font-size:clamp(34px,4.4vw,54px)}
.contact .text{display:flex;flex-direction:column;gap:22px}
.channels{display:flex;flex-direction:column;gap:12px;min-width:0}
.ch{display:flex;align-items:center;justify-content:space-between;gap:16px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.24);border-radius:4px;padding:16px 20px;color:var(--white);text-decoration:none;min-width:0}
.ch:hover{background:rgba(255,255,255,.14)}
.ch .l{display:flex;flex-direction:column;min-width:0}
.ch small{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--on-blue-2);font-family:var(--display)}
.ch span{font-size:20px;overflow-wrap:anywhere}
.ch.light{background:var(--white);border-color:var(--gray);color:var(--deep)}
.ch.light small{color:var(--blue)}
.ch.light:hover{background:var(--soft)}
@media (max-width:860px){.contact{grid-template-columns:1fr;gap:34px}}
.quote{margin-top:60px;padding-top:34px;border-top:1px solid rgba(255,255,255,.25);font-family:var(--display);font-weight:300;font-size:clamp(22px,2.6vw,30px);color:var(--white);text-align:center;text-wrap:balance}

/* Rodapé */
footer{background:var(--deep);color:var(--on-blue-2);font-size:15px}
footer .wrap{padding-block:52px 40px;display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:36px}
footer img{height:34px;width:auto;display:block;margin-bottom:16px}
footer h4{margin:0 0 12px;font-family:var(--display);font-weight:500;font-size:14px;letter-spacing:.16em;text-transform:uppercase;color:var(--white)}
footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
footer a{color:var(--on-blue-2);text-decoration:none}
footer a:hover{color:var(--white);text-decoration:underline}
footer .legal{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.16);padding-top:22px;font-size:14px;line-height:1.55}
@media (max-width:860px){footer .wrap{grid-template-columns:repeat(2,minmax(0,1fr))}footer .about-col{grid-column:1/-1}}
@media (max-width:480px){footer .wrap{grid-template-columns:1fr}}

/* WhatsApp flutuante */
.wa{position:fixed;right:calc(20px + env(safe-area-inset-right,0px));bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:70;display:inline-flex;align-items:center;gap:10px;background:var(--blue);color:var(--white);border:2px solid var(--white);box-shadow:0 6px 20px rgba(30,58,74,.28);border-radius:999px;padding:12px 20px 12px 16px;font-family:var(--display);font-weight:500;font-size:16px;text-decoration:none}
.wa:hover{background:var(--deep)}

@media (max-width:600px){
  body{font-size:17px}
  .band{padding-block:64px}
  .hero .wrap{padding-block:60px 68px}
  .hero::after{width:420px;height:420px;right:-200px;top:auto;bottom:-120px;transform:none}
  .page-hero .wrap{padding-block:52px 56px}
  .section-head{margin-bottom:38px}
  .top .wrap{height:68px}
  .brand img{height:34px}
  .wa span{display:none}
  .wa{padding:14px}
  .tile,.word{padding:24px}
}