:root{
  --happy-black:#070707;
  --happy-dark:#111112;
  --happy-gold:#C2A45C;
  --happy-gold-dark:#a58436;
  --happy-soft:#f7f2e8;
  --happy-muted:#6d6d6d;
  --happy-border:rgba(194,164,92,.22);
  --happy-radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Inter','Segoe UI',Roboto,Arial,sans-serif;
  color:#1b1b1b;
  background:#fff;
  line-height:1.75;
}
a{color:inherit}
.navbar-happy{
  background:rgba(5,5,5,.96);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(194,164,92,.28);
}
.navbar-brand img{width:128px;height:auto;display:block}
.nav-link{font-weight:600;color:#f4f4f4!important;opacity:.88}
.nav-link:hover{opacity:1;color:var(--happy-gold)!important}
.btn-happy{
  background:var(--happy-gold);
  color:#111;
  border:none;
  font-weight:800;
  border-radius:999px;
  padding:.9rem 1.35rem;
  box-shadow:0 14px 30px rgba(194,164,92,.26);
  transition:.25s ease;
  text-decoration:none;
}
.btn-happy:hover{transform:translateY(-2px);background:#d6b86c;color:#000}
.btn-outline-happy{
  border:1px solid rgba(255,255,255,.35);
  color:#fff;
  font-weight:700;
  border-radius:999px;
  padding:.85rem 1.25rem;
  text-decoration:none;
}
.btn-outline-happy:hover{border-color:var(--happy-gold);color:var(--happy-gold)}
.hero{
  position:relative;
  min-height:92vh;
  display:flex;
  align-items:center;
  overflow:hidden;
  color:#fff;
  background:#050505 url('../img/pattern-happy.svg') center/420px repeat;
}
.hero::before{
  content:'';
  position:absolute;inset:0;
  background:radial-gradient(circle at 80% 20%, rgba(194,164,92,.26), transparent 34%), linear-gradient(120deg, rgba(0,0,0,.96), rgba(0,0,0,.74));
}
.hero .container{position:relative;z-index:1}
.eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  color:var(--happy-gold);
  text-transform:uppercase;
  letter-spacing:.12em;
  font-size:.78rem;
  font-weight:900;
}
.eyebrow::before{content:'';width:38px;height:2px;background:var(--happy-gold);display:inline-block}
h1{
  font-size:clamp(2.5rem,5vw,5.35rem);
  line-height:1.02;
  letter-spacing:-.055em;
  font-weight:900;
}
.hero-lead{
  font-size:clamp(1.05rem,1.4vw,1.28rem);
  color:#e9e9e9;
  max-width:760px;
}
.hero-card{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(194,164,92,.28);
  border-radius:var(--happy-radius);
  padding:1.1rem;
  box-shadow:0 32px 70px rgba(0,0,0,.28);
}
.hero-card img{width:100%;border-radius:22px;display:block}
.badge-soft{
  display:inline-block;
  background:rgba(194,164,92,.16);
  color:#ffe2a0;
  border:1px solid rgba(194,164,92,.28);
  padding:.55rem .9rem;
  border-radius:999px;
  font-weight:800;
  font-size:.86rem;
}
.stat-strip{
  background:#111;
  color:#fff;
  border-top:1px solid var(--happy-border);
  border-bottom:1px solid var(--happy-border);
}
.stat-box{padding:1.3rem 0}
.stat-box strong{display:block;color:var(--happy-gold);font-size:1.5rem;line-height:1;font-weight:900}.stat-box span{color:#ddd;font-size:.94rem}
.article-shell{background:linear-gradient(180deg,#fff 0%,#fbf8f0 100%)}
.article-intro{max-width:940px;margin:0 auto;text-align:center}.article-intro h2{font-weight:900;letter-spacing:-.03em;font-size:clamp(2rem,3.2vw,3.45rem)}.article-intro p{color:#555;font-size:1.08rem}
.content-section{
  background:#fff;
  border:1px solid rgba(20,20,20,.08);
  border-radius:34px;
  padding:clamp(1.5rem,4vw,3.2rem);
  margin-bottom:2rem;
  box-shadow:0 18px 48px rgba(0,0,0,.06);
}
.section-number{
  color:var(--happy-gold);
  font-size:.92rem;
  font-weight:900;
  letter-spacing:.18em;
  text-transform:uppercase;
}
.content-section h2{
  font-weight:900;
  letter-spacing:-.035em;
  color:#111;
  font-size:clamp(1.75rem,2.6vw,2.7rem);
  margin:.4rem 0 1.3rem;
}
.content-section p{
  font-size:1.06rem;
  color:#363636;
  margin-bottom:1.16rem;
}
.content-section p:last-child{margin-bottom:0}
.illustration-card{
  position:sticky;top:112px;
  border-radius:30px;
  background:#111;
  padding:1rem;
  border:1px solid var(--happy-border);
  box-shadow:0 22px 60px rgba(0,0,0,.12);
}
.illustration-card img{width:100%;height:auto;border-radius:22px;display:block}.quote-band{background:#111;color:#fff;border-radius:36px;padding:clamp(1.8rem,4vw,3.5rem);position:relative;overflow:hidden}.quote-band:after{content:'';position:absolute;right:-80px;top:-80px;width:230px;height:230px;border-radius:50%;background:var(--happy-gold);opacity:.16}.quote-band h2{font-weight:900;letter-spacing:-.035em}.quote-band p{color:#e7e7e7;font-size:1.1rem}.gold-word{color:var(--happy-gold)}
.cta-final{
  position:relative;
  overflow:hidden;
  background:#080808 url('../img/pattern-happy.svg') center/380px repeat;
  color:#fff;
  border-radius:42px;
  padding:clamp(2rem,5vw,4.6rem);
  border:1px solid var(--happy-border);
  box-shadow:0 28px 80px rgba(0,0,0,.18);
}
.cta-final::before{content:'';position:absolute;inset:0;background:linear-gradient(120deg,rgba(0,0,0,.92),rgba(0,0,0,.78)),radial-gradient(circle at 85% 25%,rgba(194,164,92,.35),transparent 35%)}
.cta-final>*{position:relative;z-index:1}.cta-logo{width:170px;max-width:55%;height:auto;margin-bottom:1.2rem}.cta-final h2{font-size:clamp(2rem,3.6vw,3.8rem);font-weight:900;letter-spacing:-.045em}.cta-final p{color:#ededed;font-size:1.12rem;max-width:900px}.cta-box{background:rgba(255,255,255,.08);border:1px solid rgba(194,164,92,.28);border-radius:28px;padding:1.5rem}.footer{background:#050505;color:#ccc}.footer img{width:112px}.small-muted{color:#8e8e8e}.whitespace-top{padding-top:6.5rem}@media(max-width:991px){.hero{min-height:auto;padding:8.5rem 0 4.5rem}.illustration-card{position:relative;top:auto;margin-bottom:1.5rem}.navbar-brand img{width:108px}.content-section{border-radius:28px}.cta-final{border-radius:30px}}@media(max-width:575px){body{line-height:1.68}.hero-lead,.content-section p{font-size:1rem}.btn-happy,.btn-outline-happy{width:100%;text-align:center}.stat-box{text-align:left}.content-section{padding:1.25rem}.cta-box{padding:1.1rem}}