:root{
  --bg:#090a0c;
  --bg2:#101216;
  --card:#14171b;
  --line:#292d34;
  --txt:#f4f1ea;
  --muted:#aaa59d;
  --accent:#bca276;
  --paper:#efeae1;
  --ink:#111214;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{
  margin:0;
  min-height:100vh;
  display:flex;
  flex-direction:column;
  background:var(--bg);
  color:var(--txt);
  font-family:"Helvetica Neue","Avenir Next",Arial,sans-serif;
  line-height:1.58;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
main{flex:1}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{width:min(var(--max),calc(100% - 48px));margin-inline:auto}

header{
  position:sticky;
  top:0;
  z-index:30;
  background:rgba(9,10,12,.94);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;position:relative}
.brand-wordmark{display:flex;align-items:center;width:220px;height:42px;flex:0 0 auto}
.brand-wordmark img{display:block;width:205px;height:auto;max-height:38px;object-fit:contain;object-position:left center}
nav{display:flex;gap:28px;color:#c9c2b9;font-size:.86rem}
nav a{padding:10px 0;transition:color .15s ease}
nav a:hover,nav a[aria-current="page"]{color:#fff}
.mobile-menu-btn{display:none}

:focus-visible{outline:2px solid var(--accent);outline-offset:4px}

.eyebrow{font-size:.82rem;letter-spacing:.18em;color:var(--accent);font-weight:600}
h1,h2,h3{font-family:"Helvetica Neue","Avenir Next",Arial,sans-serif;margin:.18em 0 .45em;color:var(--txt)}
h1{font-size:clamp(3rem,5.5vw,5.6rem);line-height:.96;letter-spacing:-.055em;font-weight:500;max-width:900px}
h2{font-size:clamp(2.25rem,4.3vw,4.25rem);line-height:1;letter-spacing:-.045em;font-weight:500}
h3{font-size:1.35rem;line-height:1.15;letter-spacing:-.025em;font-weight:500}
.lead{font-size:1.13rem;color:#cbc5bb;max-width:900px;text-wrap:pretty}
.lead strong{color:var(--txt);font-weight:600}
section{padding:92px 0}
main>section{position:relative;scroll-margin-top:84px}

/* Home */
.hero{min-height:calc(100vh - 76px);display:flex;align-items:center;padding:92px 0 76px;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:58px;align-items:center}
.hero-copy .lead{max-width:820px;text-align:justify;text-justify:inter-word;hyphens:auto}
.hero-title{font-size:clamp(3.15rem,5vw,5rem)}
.desktop-title{display:block;white-space:nowrap}
.mobile-title,.mobile-eyebrow{display:none}
.actions{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 17px;border:1px solid #464b53;font-size:.88rem;letter-spacing:.01em;transition:border-color .15s ease,background .15s ease}
.btn.primary{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.btn:hover{border-color:#7a7f87}
.btn.primary:hover{background:#fff;border-color:#fff}
.hero-visual{min-height:430px;display:flex;align-items:center;justify-content:center;padding:36px 10px}
.logo-full{width:min(100%,440px)}
.logo-full img{width:100%;height:auto;display:block;opacity:.98}

/* Over */
.over-section{position:relative;overflow:hidden}
.over-section .wrap{position:relative;z-index:2}
.over-opening{padding:96px 0;border-bottom:1px solid var(--line)}
.over-opening .over-title{font-size:clamp(3rem,5vw,5.4rem);line-height:.98;letter-spacing:-.05em;font-weight:500;margin:.18em 0 .45em}
.over-bg-w{position:absolute;width:760px;max-width:none;left:-90px;bottom:-220px;opacity:.055;pointer-events:none}
.split{display:grid;grid-template-columns:.36fr .64fr;gap:72px}
.facts{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);margin-top:30px}
.facts>div{padding:25px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.facts>div:nth-child(2n){border-right:0}
.facts>div:nth-last-child(-n+2){border-bottom:0}
.facts span{display:block;font-size:.72rem;letter-spacing:.16em;color:var(--accent);margin-bottom:9px;font-weight:600}
.facts strong{font-weight:500}
.sub-split{display:grid;grid-template-columns:.38fr .62fr;gap:78px;align-items:start}
.sub-copy p{color:#c8c2b8}
.sub-copy .lead{max-width:none}
.detail-list{margin-top:30px;border-top:1px solid var(--line)}
.detail-item{display:grid;grid-template-columns:220px 1fr;gap:34px;padding:28px 0;border-bottom:1px solid var(--line)}
.detail-item h3{margin:0}
.detail-item p{margin:0;color:var(--muted)}

/* Shared subpage hero */
.page-hero{position:relative;overflow:hidden;padding:108px 0 78px;border-bottom:1px solid var(--line)}
.page-hero .wrap{position:relative;z-index:2}
.page-hero h1{max-width:900px;margin-top:.18em}
.page-hero p{max-width:820px}
.page-bg-w{position:absolute;width:760px;max-width:none;right:-310px;bottom:-215px;opacity:.07;pointer-events:none}

/* Expertise */
.expertise-youth{padding:82px 0;border-bottom:1px solid var(--line)}
.youth-grid{display:grid;grid-template-columns:1.05fr .95fr;border:1px solid var(--line);background:var(--card)}
.youth-copy{padding:52px}
.youth-copy .lead{max-width:none}
.youth-visual{position:relative;min-height:430px;overflow:hidden;background:#0f1115}
.youth-visual .line{position:absolute;height:1px;background:#2e333b;transform-origin:left center}
.line-a{width:120%;left:-10%;top:25%;transform:rotate(18deg)}
.line-b{width:120%;left:-10%;top:54%;transform:rotate(-14deg)}
.line-c{width:120%;left:-10%;top:76%;transform:rotate(9deg)}
.youth-mark{position:absolute;width:105%;max-width:none;right:-32%;bottom:-5%;opacity:.085;pointer-events:none}
.service-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.service-detail{border:1px solid var(--line);background:var(--card);padding:34px;min-height:300px}
.service-detail h3{font-size:1.5rem}
.service-detail p{color:var(--muted)}
.service-detail ul{margin:18px 0 0;padding-left:18px;color:#bbb5ac}
.service-detail li{margin:7px 0}
.quote-band{position:relative;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg2)}
.quote-band .wrap{position:relative;z-index:2;padding-top:78px;padding-bottom:78px}
.quote-band h2{max-width:880px;margin-bottom:0}
.quote-w{position:absolute;width:650px;max-width:none;left:-260px;top:-120px;opacity:.055;pointer-events:none}

/* Contact */
.contact-hero{padding-bottom:90px}
.contact-hero .lead{max-width:820px;margin-bottom:40px}
.contact-panel{background:var(--card);border:1px solid var(--line);padding:34px}
.contact-panel-single{max-width:760px;margin-top:36px}
.contact-row{padding:22px 0;border-bottom:1px solid var(--line)}
.contact-row:last-child{border-bottom:0}
.contact-row>span{display:block;color:var(--accent);letter-spacing:.15em;font-size:.73rem;margin-bottom:7px}
.contact-row a{color:var(--txt)}
.contact-row p{margin:0;color:#c7c1b8}
.contact-links{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.contact-links .separator{display:inline;color:#666b73;letter-spacing:0;font-size:inherit;margin:0}
.contact-links .whatsapp-link{color:#cbc5bb;font-size:.92rem;border-bottom:1px solid #4c5159}

/* Privacy */
.legal-compact-section{padding:58px 0 86px}
.legal-page{max-width:860px}
.legal-page-compact h2{font-size:1.14rem;margin-top:1.8em;margin-bottom:.45em;letter-spacing:-.01em}
.legal-page-compact p,.legal-page-compact li{color:#c9c5bd;line-height:1.7}
.legal-page-compact a{color:#e3d4b6;text-decoration:underline;text-decoration-color:#665b49;text-underline-offset:3px}

/* Footer */
.site-footer{border-top:1px solid var(--line);padding:24px 0;background:var(--bg)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.footer-brand{display:flex;align-items:center}
.footer-brand img{display:block;width:150px;height:auto;opacity:.92}
.footer-legal{display:flex;align-items:center;justify-content:flex-end;gap:22px;flex-wrap:wrap}
.footer-legal a{color:#9ea0a3;font-size:.84rem;transition:color .15s ease}
.footer-legal a:hover,.footer-legal a[aria-current="page"]{color:#f1ede5}

/* Long copy: balanced only where it improves the desktop layout. */
@media(min-width:901px){
  .over-opening .lead,.sub-copy>.lead,.detail-item p,.youth-copy .lead{text-align:justify;text-justify:inter-word;hyphens:auto}
}

@media(max-width:900px){
  .hero{min-height:auto}
  .hero-grid,.split,.sub-split,.youth-grid{grid-template-columns:1fr}
  .hero-grid{gap:42px}
  .hero-visual{min-height:360px}
  .split{gap:44px}
  .sub-split{gap:44px}
  .service-detail-grid{grid-template-columns:1fr}
  .detail-item{grid-template-columns:1fr;gap:8px}
  .contact-panel-single{max-width:none}
  .over-opening{padding:78px 0}
  .over-opening .over-bg-w{width:660px;left:-250px;bottom:-145px;opacity:.06}
  .page-bg-w{width:760px;right:-310px;bottom:-215px;opacity:.07}
  .quote-w{width:650px;left:-260px;top:-120px;opacity:.055}
}

@media(max-width:700px){
  .wrap{width:min(var(--max),calc(100% - 28px))}
  .brand-wordmark{width:170px}
  .brand-wordmark img{width:170px}
  .mobile-menu-btn{
    display:flex;width:42px;height:42px;padding:0;border:1px solid #343840;background:#0d0f12;
    flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer;color:inherit
  }
  .mobile-menu-btn span{width:17px;height:1px;background:#f1ede5;transition:.18s ease}
  header nav{
    position:absolute;top:76px;left:0;right:0;display:flex;flex-direction:column;gap:0;
    padding:10px 14px 14px;background:rgba(9,10,12,.99);border:1px solid var(--line);border-top:0;
    opacity:0;visibility:hidden;transform:translateY(-8px);pointer-events:none;
    transition:opacity .16s ease,transform .16s ease,visibility .16s ease
  }
  header nav a{width:100%;padding:13px 4px;border-bottom:1px solid #1e2126;color:#d8d2c8;font-size:.9rem}
  header nav a:last-child{border-bottom:0}
  header.mobile-nav-open nav{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}
  header.mobile-nav-open .mobile-menu-btn span:nth-child(1){transform:translateY(6px) rotate(45deg)}
  header.mobile-nav-open .mobile-menu-btn span:nth-child(2){opacity:0}
  header.mobile-nav-open .mobile-menu-btn span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
}

@media(max-width:640px){
  section{padding:68px 0}
  h1{font-size:clamp(2.7rem,13vw,4.4rem)}
  h2{font-size:2.35rem}
  .hero{padding:66px 0 48px}
  .hero-grid{gap:34px}
  .desktop-eyebrow,.desktop-title{display:none}
  .mobile-eyebrow,.mobile-title{display:inline}
  .hero-copy .hero-eyebrow{margin-bottom:16px;font-size:.69rem;line-height:1.55;letter-spacing:.14em}
  .hero-copy .hero-title{margin-top:0;margin-bottom:22px;font-size:clamp(2.15rem,10vw,2.55rem);line-height:1.02;letter-spacing:-.05em;max-width:none}
  .hero-copy .mobile-title{display:block}
  .hero-copy .lead{font-size:1rem;line-height:1.62;text-align:justify;text-justify:inter-word;hyphens:auto}
  .hero-visual{min-height:300px;padding:20px 4px 10px}
  .logo-full{width:min(100%,330px)}
  .over-opening{padding:70px 0}
  .split,.sub-split{gap:30px}
  .over-opening .over-title{font-size:clamp(2.8rem,13vw,4.2rem)}
  .over-opening .over-bg-w{width:610px;left:-245px;bottom:-105px;opacity:.06}
  .facts{grid-template-columns:1fr}
  .facts>div{border-right:0;border-bottom:1px solid var(--line)}
  .facts>div:nth-last-child(-n+2){border-bottom:1px solid var(--line)}
  .facts>div:last-child{border-bottom:0}
  .page-hero{padding:74px 0 54px}
  .page-bg-w{width:700px;right:-330px;bottom:-175px;opacity:.075}
  .expertise-youth{padding:70px 0}
  .youth-copy{padding:32px}
  .youth-visual{min-height:270px}
  .youth-mark{width:118%;right:-42%;bottom:-4%;opacity:.09}
  .service-detail{padding:30px;min-height:0}
  .quote-band .wrap{padding-top:68px;padding-bottom:68px}
  .contact-hero{padding-bottom:68px}
  .contact-panel{padding:28px}
  .legal-page{font-size:.96rem}
  .footer-brand img{width:118px}
  .footer-legal{gap:14px}
  .footer-legal a{font-size:.78rem}
}

@media(max-width:360px){
  .footer-inner{flex-direction:column;align-items:flex-start}
  .footer-legal{justify-content:flex-start}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
}


/* Language switch */
nav .lang-switch{border:1px solid #3b4048;padding:7px 10px;line-height:1;letter-spacing:.12em;color:#d8d2c8;margin-left:2px}
nav .lang-switch:hover{border-color:#777d86;color:#fff}
@media(max-width:700px){
  header nav a.lang-switch{width:auto;align-self:flex-start;margin:10px 0 2px;padding:9px 12px;border:1px solid #3b4048}
}