@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700&family=Montserrat:wght@400;500;600;700;800;900&display=swap');

:root{
  --sg-black:#050505;
  --sg-black-soft:#080808;
  --sg-graphite:#111111;
  --sg-graphite-2:#171717;
  --sg-graphite-3:#1A1A1D;
  --sg-gold:#C8A45D;
  --sg-gold-soft:#D7B97A;
  --sg-gold-deep:#8E7544;
  --sg-white:#F5F1E8;
  --sg-cream:#E8DDC8;
  --sg-muted:#B8B3A8;
  --sg-smoke:#7E7A73;
  --sg-silver:#C9CDD3;
  --sg-silver-muted:#9A9EA6;
  --sg-line:rgba(200,164,93,.28);
  --sg-line-soft:rgba(201,205,211,.14);
  --sg-card:rgba(255,255,255,.028);
  --sg-card-hover:rgba(255,255,255,.045);
  --sg-shadow:0 28px 82px rgba(0,0,0,.52);
  --sg-radius:28px;
  --sg-max:1180px;
}

*{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  margin:0;
  background:var(--sg-black);
  color:var(--sg-white);
  font-family:'Montserrat',Arial,Helvetica,sans-serif;
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
}

a{
  color:inherit;
  text-decoration:none;
}

img, video, audio{
  max-width:100%;
}

.sg-page{
  min-height:100vh;
  position:relative;
  isolation:isolate;
  background:
    radial-gradient(circle at top right,rgba(200,164,93,.10),transparent 30%),
    radial-gradient(circle at bottom left,rgba(201,205,211,.05),transparent 26%),
    linear-gradient(180deg,#050505 0%,#0A0A0A 48%,#050505 100%);
}

.sg-page:before{
  content:"";
  position:fixed;
  inset:-20%;
  z-index:-2;
  pointer-events:none;
  background:
    radial-gradient(circle at 18% 20%,rgba(215,185,122,.075),transparent 26%),
    radial-gradient(circle at 82% 48%,rgba(200,164,93,.055),transparent 32%),
    radial-gradient(circle at 50% 100%,rgba(201,205,211,.035),transparent 34%);
  filter:blur(4px);
  opacity:.78;
  animation:sgAtmosphere 20s ease-in-out infinite alternate;
}

.sg-page:after{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background:
    linear-gradient(90deg,rgba(255,255,255,.014) 1px,transparent 1px),
    linear-gradient(rgba(255,255,255,.012) 1px,transparent 1px);
  background-size:64px 64px;
  opacity:.10;
  mask-image:radial-gradient(circle at center,black,transparent 78%);
}

@keyframes sgAtmosphere{
  0%{transform:translate3d(-1.2%,0,0) scale(1);opacity:.56;}
  100%{transform:translate3d(1.3%,-1%,0) scale(1.035);opacity:.86;}
}

.sg-container{
  width:min(var(--sg-max),92%);
  margin:0 auto;
  position:relative;
  z-index:1;
}

.sg-header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter:blur(18px);
  background:rgba(5,5,5,.84);
  border-bottom:1px solid rgba(200,164,93,.16);
}

.sg-nav{
  min-height:74px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}

.sg-logo{
  font-size:22px;
  letter-spacing:.20em;
  color:var(--sg-silver);
  font-weight:900;
  line-height:1;
}

.sg-logo span{
  color:var(--sg-gold-soft);
  text-shadow:0 0 18px rgba(200,164,93,.18);
}

.sg-nav-links{
  display:flex;
  align-items:center;
  gap:28px;
  color:var(--sg-silver-muted);
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
  white-space:nowrap;
}

.sg-nav-links a{
  transition:color .24s ease,text-shadow .24s ease;
}

.sg-nav-links a:hover,
.sg-nav-links a.active{
  color:var(--sg-gold-soft);
  text-shadow:0 0 18px rgba(200,164,93,.22);
}

.sg-mobile-toggle{
  display:none;
  border:1px solid rgba(201,205,211,.22);
  background:rgba(255,255,255,.035);
  color:var(--sg-white);
  border-radius:999px;
  padding:10px 14px;
  font-size:12px;
  letter-spacing:.10em;
  text-transform:uppercase;
  font-weight:800;
}

.sg-mobile-panel{
  display:none;
  border-top:1px solid rgba(200,164,93,.13);
  padding:12px 0 18px;
}

.sg-mobile-panel a{
  display:block;
  color:var(--sg-muted);
  padding:12px 0;
  text-transform:uppercase;
  letter-spacing:.08em;
  font-size:13px;
  border-bottom:1px solid rgba(255,255,255,.04);
}

.sg-section{
  padding:92px 0;
  position:relative;
}

.sg-section-soft{
  background:rgba(201,205,211,.014);
}

.sg-hero{
  min-height:calc(100vh - 74px);
  display:flex;
  align-items:center;
  padding:62px 0 78px;
}

.sg-hero-grid{
  display:grid;
  grid-template-columns:1.02fr .88fr;
  gap:54px;
  align-items:center;
}

.sg-eyebrow{
  color:var(--sg-gold-soft);
  text-transform:uppercase;
  letter-spacing:.19em;
  font-size:12px;
  font-weight:800;
  margin-bottom:18px;
  text-shadow:0 0 18px rgba(200,164,93,.16);
}

.sg-title,
.sg-hero h1,
.sg-final h2{
  font-family:'Cinzel',Georgia,serif;
  font-weight:600;
  letter-spacing:.035em;
  line-height:1.05;
  color:var(--sg-white);
  margin:0;
  text-transform:uppercase;
}

.sg-hero h1{
  font-size:clamp(38px,5.25vw,74px);
  max-width:920px;
  margin-bottom:24px;
}

.sg-title{
  font-size:clamp(32px,4.65vw,62px);
  margin-bottom:22px;
}

.sg-final h2{
  font-size:clamp(38px,5.5vw,78px);
  max-width:980px;
  margin:0 auto 24px;
}

.sg-gold{
  color:var(--sg-gold-soft);
  text-shadow:0 0 22px rgba(200,164,93,.13);
}

.sg-lead{
  font-size:clamp(18px,1.75vw,22px);
  line-height:1.38;
  color:var(--sg-silver);
  max-width:760px;
  margin:0 0 18px;
}

.sg-copy{
  font-size:clamp(16px,1.4vw,19px);
  color:var(--sg-muted);
  max-width:850px;
  margin:0;
}

.sg-copy + .sg-copy{
  margin-top:18px;
}

.sg-mini{
  color:var(--sg-silver-muted);
  font-size:13px;
  margin:0;
}

.sg-actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-top:28px;
}

.sg-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:52px;
  padding:14px 26px;
  border-radius:999px;
  font-size:13px;
  letter-spacing:.08em;
  text-transform:uppercase;
  font-weight:800;
  transition:transform .28s ease, box-shadow .28s ease, border-color .28s ease, background .28s ease, color .28s ease;
  cursor:pointer;
  border:1px solid var(--sg-line);
  position:relative;
  overflow:hidden;
}

.sg-btn:before{
  content:"";
  position:absolute;
  top:-40%;
  left:-55%;
  width:42%;
  height:180%;
  background:linear-gradient(120deg,transparent,rgba(255,255,255,.32),transparent);
  transform:skewX(-22deg);
  opacity:0;
  transition:opacity .25s ease;
}

.sg-btn:hover:before{
  opacity:.62;
  animation:sgButtonShine .9s ease forwards;
}

@keyframes sgButtonShine{
  0%{left:-55%;}
  100%{left:128%;}
}

.sg-btn-primary{
  background:linear-gradient(135deg,var(--sg-gold-soft),var(--sg-gold),var(--sg-gold-deep));
  color:#050505;
  box-shadow:0 18px 55px rgba(200,164,93,.20);
  border:1px solid rgba(215,185,122,.50);
}

.sg-btn-primary:hover{
  transform:translateY(-3px);
  box-shadow:0 24px 70px rgba(200,164,93,.30);
}

.sg-btn-secondary{
  background:rgba(201,205,211,.035);
  color:var(--sg-silver);
  border:1px solid rgba(201,205,211,.22);
}

.sg-btn-secondary:hover{
  border-color:var(--sg-gold-soft);
  color:var(--sg-gold-soft);
  background:rgba(200,164,93,.055);
  transform:translateY(-3px);
  box-shadow:0 18px 50px rgba(0,0,0,.34),0 0 26px rgba(200,164,93,.09);
}

.sg-nav-cta{
  min-height:42px;
  padding:10px 18px;
  font-size:11px;
}

.sg-divider{
  height:1px;
  width:100%;
  background:linear-gradient(90deg,transparent,var(--sg-line),var(--sg-line-soft),transparent);
  position:relative;
  overflow:hidden;
}

.sg-divider:after{
  content:"";
  position:absolute;
  top:0;
  left:-30%;
  width:30%;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(215,185,122,.82),transparent);
  box-shadow:0 0 18px rgba(215,185,122,.36);
  animation:sgLine 7.2s ease-in-out infinite;
}

@keyframes sgLine{
  0%{left:-32%;opacity:0;}
  16%{opacity:1;}
  60%{opacity:1;}
  100%{left:102%;opacity:0;}
}

.sg-card,
.sg-media-card,
.sg-feature,
.sg-method-card{
  padding:28px;
  border-radius:24px;
  border:1px solid rgba(200,164,93,.20);
  background:
    linear-gradient(145deg,rgba(201,205,211,.04),transparent),
    var(--sg-card);
  transition:transform .32s ease, border-color .32s ease, box-shadow .32s ease, background .32s ease;
  position:relative;
  overflow:hidden;
}

.sg-card:before,
.sg-media-card:before,
.sg-feature:before,
.sg-method-card:before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:linear-gradient(135deg,rgba(215,185,122,.075),transparent 36%);
  opacity:0;
  transition:opacity .32s ease;
}

.sg-card:hover,
.sg-media-card:hover,
.sg-feature:hover,
.sg-method-card:hover{
  transform:translateY(-4px);
  border-color:rgba(215,185,122,.42);
  background:
    linear-gradient(145deg,rgba(201,205,211,.055),transparent),
    var(--sg-card-hover);
  box-shadow:0 26px 70px rgba(0,0,0,.42),0 0 30px rgba(200,164,93,.08);
}

.sg-card:hover:before,
.sg-media-card:hover:before,
.sg-feature:hover:before,
.sg-method-card:hover:before{
  opacity:1;
}

.sg-card h3,
.sg-media-card h3,
.sg-feature h3,
.sg-method-card h3{
  color:var(--sg-silver);
  text-transform:uppercase;
  margin:0 0 12px;
  letter-spacing:.02em;
  line-height:1.24;
  font-size:clamp(18px,1.25vw,22px);
  font-weight:800;
}

.sg-card p,
.sg-media-card p,
.sg-feature p,
.sg-method-card p{
  color:var(--sg-muted);
  font-size:15px;
  margin:0;
}

.sg-grid-2{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:52px;
  align-items:center;
}

.sg-grid-3{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}

.sg-grid-4{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}

.sg-stack{
  display:grid;
  gap:16px;
}

.sg-feature{
  padding:24px;
}

.sg-number{
  color:var(--sg-gold-soft);
  font-size:13px;
  letter-spacing:.12em;
  font-weight:900;
  margin-bottom:18px;
  text-shadow:0 0 16px rgba(200,164,93,.16);
  text-transform:uppercase;
}

.sg-visual-frame{
  border-radius:30px;
  border:1px solid rgba(200,164,93,.24);
  background:
    linear-gradient(145deg,rgba(200,164,93,.07),transparent 30%),
    rgba(255,255,255,.025);
  overflow:hidden;
  box-shadow:var(--sg-shadow);
  position:relative;
}

.sg-visual-frame:before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:
    radial-gradient(circle at 70% 20%,rgba(215,185,122,.10),transparent 34%),
    radial-gradient(circle at 30% 90%,rgba(201,205,211,.05),transparent 32%);
  z-index:1;
}

.sg-placeholder{
  min-height:360px;
  display:grid;
  place-items:center;
  padding:34px;
  text-align:center;
  background:
    linear-gradient(135deg,rgba(255,255,255,.05),transparent),
    radial-gradient(circle at center,rgba(215,185,122,.10),transparent 42%);
  position:relative;
  z-index:0;
}

.sg-placeholder strong{
  display:block;
  color:var(--sg-gold-soft);
  font-family:'Cinzel',Georgia,serif;
  font-size:clamp(24px,3vw,42px);
  line-height:1.1;
  text-transform:uppercase;
  letter-spacing:.04em;
  margin-bottom:12px;
}

.sg-placeholder span{
  display:block;
  color:var(--sg-muted);
  max-width:520px;
  margin:0 auto;
}

.sg-media-card{
  padding:22px;
}

.sg-media-slot{
  min-height:260px;
  border-radius:20px;
  border:1px dashed rgba(215,185,122,.38);
  background:
    radial-gradient(circle at 70% 10%,rgba(215,185,122,.10),transparent 32%),
    rgba(0,0,0,.28);
  display:grid;
  place-items:center;
  text-align:center;
  padding:28px;
  margin-bottom:18px;
}

.sg-media-slot strong{
  display:block;
  color:var(--sg-gold-soft);
  text-transform:uppercase;
  letter-spacing:.10em;
  font-size:12px;
  margin-bottom:8px;
}

.sg-media-slot span{
  color:var(--sg-muted);
  font-size:14px;
  max-width:420px;
}

.sg-audio-box{
  border-radius:20px;
  border:1px solid rgba(200,164,93,.24);
  background:rgba(0,0,0,.30);
  padding:18px;
  margin:18px 0;
}

.sg-audio-box audio{
  width:100%;
  display:block;
}

.sg-pill-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin:22px 0;
}

.sg-pill{
  border:1px solid rgba(200,164,93,.28);
  color:var(--sg-gold-soft);
  background:rgba(200,164,93,.055);
  border-radius:999px;
  padding:9px 13px;
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.08em;
  font-weight:800;
}

.sg-method-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
  margin-top:42px;
}

.sg-method-card strong{
  display:block;
  color:var(--sg-gold-soft);
  font-size:12px;
  letter-spacing:.13em;
  text-transform:uppercase;
  margin-bottom:14px;
}

.sg-list{
  list-style:none;
  padding:0;
  margin:22px 0 0;
  display:grid;
  gap:12px;
  color:var(--sg-muted);
  font-size:15px;
}

.sg-list li{
  position:relative;
  padding-left:22px;
}

.sg-list li:before{
  content:"•";
  color:var(--sg-gold-soft);
  position:absolute;
  left:0;
}

.sg-final{
  text-align:center;
  padding:110px 0;
  background:
    radial-gradient(circle at center,rgba(200,164,93,.11),transparent 36%),
    radial-gradient(circle at bottom,rgba(201,205,211,.04),transparent 32%),
    linear-gradient(180deg,transparent,rgba(255,255,255,.02));
}

.sg-final p{
  color:var(--sg-muted);
  font-size:19px;
  max-width:760px;
  margin:0 auto 34px;
}

.sg-footer{
  padding:48px 0;
  border-top:1px solid rgba(200,164,93,.14);
  background:#020202;
}

.sg-footer-grid{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
}

.sg-footer-copy{
  color:var(--sg-muted);
  font-size:14px;
  max-width:560px;
  margin:0;
}

.sg-footer-links{
  display:flex;
  gap:18px;
  color:var(--sg-silver-muted);
  font-size:13px;
  text-transform:uppercase;
  letter-spacing:.06em;
  flex-wrap:wrap;
}

.sg-footer-links a:hover{
  color:var(--sg-gold-soft);
}

.sg-reveal{
  opacity:0;
  transform:translateY(24px);
  transition:opacity .9s ease,transform .9s ease;
}

.sg-reveal.is-visible{
  opacity:1;
  transform:translateY(0);
}

.sg-stagger > *{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .75s ease,transform .75s ease;
}

.sg-stagger.is-visible > *{
  opacity:1;
  transform:translateY(0);
}

.sg-stagger.is-visible > *:nth-child(1){transition-delay:.05s;}
.sg-stagger.is-visible > *:nth-child(2){transition-delay:.10s;}
.sg-stagger.is-visible > *:nth-child(3){transition-delay:.15s;}
.sg-stagger.is-visible > *:nth-child(4){transition-delay:.20s;}
.sg-stagger.is-visible > *:nth-child(5){transition-delay:.25s;}
.sg-stagger.is-visible > *:nth-child(6){transition-delay:.30s;}

@media(max-width:1060px){
  .sg-hero-grid,
  .sg-grid-2{
    grid-template-columns:1fr;
  }

  .sg-grid-3,
  .sg-method-grid{
    grid-template-columns:1fr 1fr;
  }

  .sg-grid-4{
    grid-template-columns:1fr 1fr;
  }

  .sg-nav-links,
  .sg-nav .sg-nav-cta{
    display:none;
  }

  .sg-mobile-toggle{
    display:inline-flex;
  }

  .sg-mobile-panel.is-open{
    display:block;
  }
}

@media(max-width:640px){
  .sg-container{
    width:min(100% - 36px,var(--sg-max));
  }

  .sg-section{
    padding:72px 0;
  }

  .sg-hero{
    padding:54px 0 64px;
  }

  .sg-hero h1{
    font-size:clamp(34px,11vw,48px);
    line-height:1.08;
    letter-spacing:.02em;
  }

  .sg-title{
    font-size:clamp(32px,10vw,46px);
    line-height:1.08;
    letter-spacing:.02em;
  }

  .sg-final h2{
    font-size:clamp(34px,10vw,48px);
    line-height:1.08;
  }

  .sg-actions{
    flex-direction:column;
  }

  .sg-btn{
    width:100%;
  }

  .sg-grid-3,
  .sg-grid-4,
  .sg-method-grid{
    grid-template-columns:1fr;
  }

  .sg-card,
  .sg-media-card,
  .sg-feature,
  .sg-method-card{
    padding:22px;
    border-radius:22px;
  }

  .sg-visual-frame{
    border-radius:24px;
  }

  .sg-placeholder{
    min-height:300px;
  }

  .sg-final{
    padding:86px 0;
  }
}

@media(prefers-reduced-motion:reduce){
  html{
    scroll-behavior:auto;
  }

  .sg-page:before,
  .sg-divider:after,
  .sg-btn:hover:before{
    animation:none!important;
  }

  .sg-reveal,
  .sg-stagger > *{
    opacity:1!important;
    transform:none!important;
    transition:none!important;
  }
}