/* ============================================================
   HAN CAM BALKON — premium single page (anthracite)
   ============================================================ */
:root{
  --bg:#2b3034;
  --bg-2:#24282c;
  --ink:#eef1f4;
  --muted:#9aa4ae;
  --gold:#c9a24b;
  --gold-hi:#e6c87e;
  --gold-lo:#8a6a26;
  --line:rgba(255,255,255,.10);
  --glass:rgba(255,255,255,.05);
  --shadow:0 26px 60px -34px rgba(0,0,0,.65);
  --ease:cubic-bezier(.22,.9,.24,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --wrap:1240px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:"Inter","Segoe UI",system-ui,-apple-system,sans-serif;
  font-weight:400;line-height:1.6;letter-spacing:0;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body.lock{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:inherit;font-weight:600;letter-spacing:-.02em;margin:0;color:var(--ink);line-height:1.1}
em{font-style:normal;color:var(--gold-hi)}
.wrap{width:min(100% - 44px,var(--wrap));margin-inline:auto}

/* ---------- soft vignette + grain ---------- */
body::before{
  content:"";position:fixed;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(120% 70% at 50% 0%,rgba(255,255,255,.06) 0%,transparent 45%),
    radial-gradient(130% 80% at 50% 100%,rgba(0,0,0,.42),transparent 60%);
}
body::after{
  content:"";position:fixed;inset:-50%;z-index:1;pointer-events:none;opacity:.03;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 6s steps(6) infinite;
}
@keyframes grain{
  0%,100%{transform:translate(0,0)}20%{transform:translate(-3%,2%)}
  40%{transform:translate(2%,-3%)}60%{transform:translate(-2%,-2%)}80%{transform:translate(3%,3%)}
}

/* ---------- loader ---------- */
.loader{
  position:fixed;inset:0;z-index:100;background:var(--bg);
  display:grid;place-items:center;
  clip-path:inset(0 0 0 0);
  transition:clip-path 1.1s var(--ease-out);
}
body.loaded .loader{clip-path:inset(0 0 100% 0);pointer-events:none}
.loader__inner{display:grid;justify-items:center;gap:26px}
.loader__mark{width:62px;height:62px;border-radius:50%;object-fit:cover;opacity:0;transform:scale(.86) rotate(-6deg);animation:markIn 1s var(--ease-out) .1s forwards}
@keyframes markIn{to{opacity:1;transform:none}}
.loader__word{display:flex;gap:.14em;font-size:13px;font-weight:500;letter-spacing:.42em;color:var(--ink)}
.loader__word .sp{width:.5em}
.loader__word span{opacity:0;transform:translateY(10px);animation:wordIn .7s var(--ease-out) forwards}
.loader__word span:nth-child(1){animation-delay:.20s}.loader__word span:nth-child(2){animation-delay:.26s}
.loader__word span:nth-child(3){animation-delay:.32s}.loader__word span:nth-child(4){animation-delay:.38s}
.loader__word span:nth-child(5){animation-delay:.44s}.loader__word span:nth-child(6){animation-delay:.50s}
.loader__word span:nth-child(7){animation-delay:.56s}.loader__word span:nth-child(8){animation-delay:.62s}
.loader__word span:nth-child(9){animation-delay:.68s}.loader__word span:nth-child(10){animation-delay:.74s}
.loader__word span:nth-child(11){animation-delay:.80s}.loader__word span:nth-child(12){animation-delay:.86s}
@keyframes wordIn{to{opacity:1;transform:none}}
.loader__bar{width:170px;height:1px;background:rgba(255,255,255,.14);overflow:hidden}
.loader__bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--gold-lo),var(--gold-hi));animation:bar 1.5s var(--ease-out) .2s forwards}
@keyframes bar{to{width:100%}}

/* ---------- cursor ---------- */
.cursor,.cursor__dot{position:fixed;top:0;left:0;z-index:99;pointer-events:none;border-radius:50%;mix-blend-mode:difference}
.cursor{width:38px;height:38px;margin:-19px 0 0 -19px;border:1px solid rgba(255,255,255,.55);
  transition:width .35s var(--ease),height .35s var(--ease),margin .35s var(--ease),opacity .3s,border-color .3s}
.cursor__dot{width:4px;height:4px;margin:-2px 0 0 -2px;background:#fff}
body.hovering .cursor{width:74px;height:74px;margin:-37px 0 0 -37px;border-color:rgba(255,255,255,.9);background:rgba(255,255,255,.12)}
@media (hover:none),(max-width:860px){.cursor,.cursor__dot{display:none}}

/* ---------- progress ---------- */
.progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:60;background:transparent}
.progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--gold-lo),var(--gold-hi));box-shadow:0 0 14px rgba(201,162,75,.6)}

/* ---------- nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:22px clamp(20px,4vw,44px);
  transition:background .5s var(--ease),backdrop-filter .5s,padding .5s var(--ease),border-color .5s;
  border-bottom:1px solid transparent;
}
.nav.stuck{
  padding:13px clamp(20px,4vw,44px);
  background:rgba(43,48,52,.74);backdrop-filter:blur(18px) saturate(140%);
  border-bottom-color:var(--line);
}
.nav__brand{display:flex;align-items:center;gap:12px}
.nav__mark{width:36px;height:36px;border-radius:50%;object-fit:cover;filter:drop-shadow(0 2px 8px rgba(0,0,0,.5));transition:transform .6s var(--ease)}
.nav__brand:hover .nav__mark{transform:scale(1.06)}
.nav__name{font-size:17px;font-weight:600;letter-spacing:0;line-height:1;display:flex;flex-direction:column;gap:3px}
.nav__name em{color:var(--muted);font-size:9.5px;font-weight:500;letter-spacing:.34em;text-transform:uppercase}
.nav__links{display:flex;gap:30px;font-size:13px;letter-spacing:.02em;color:var(--muted)}
.nav__links a{position:relative;padding:4px 0;transition:color .35s}
.nav__links a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--gold);transition:width .45s var(--ease)}
.nav__links a:hover{color:var(--ink)}
.nav__links a:hover::after{width:100%}
.nav__phone{
  position:relative;font-size:13px;letter-spacing:.04em;padding:11px 20px;border-radius:100px;
  border:1px solid rgba(201,162,75,.45);color:var(--gold-hi);overflow:hidden;
  transition:color .4s,border-color .4s;
}
.nav__phone::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,var(--gold-lo),var(--gold));transform:translateY(101%);transition:transform .5s var(--ease)}
.nav__phone span{position:relative;z-index:1}
.nav__phone:hover{color:#1a1508;border-color:var(--gold)}
.nav__phone:hover::before{transform:none}
@media (max-width:860px){.nav__links{display:none}}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:grid;place-items:center;isolation:isolate;overflow:hidden;
  background:radial-gradient(125% 85% at 50% 0%,#3a4045 0%,var(--bg) 52%,var(--bg-2) 100%)}
.hero__veil{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(60% 45% at 50% 44%,rgba(43,48,52,0) 0%,rgba(43,48,52,.25) 70%,rgba(43,48,52,.85) 100%),
    linear-gradient(180deg,rgba(43,48,52,.7) 0%,transparent 26%,transparent 60%,rgba(43,48,52,.96) 100%);
}
.hero__inner{position:relative;z-index:2;text-align:center;padding:120px 22px 130px;max-width:960px}
.hero__title{font-size:clamp(46px,9.2vw,118px);font-weight:500;line-height:.98;letter-spacing:-.03em;margin:22px 0 26px}
.hero__title .line{display:block;overflow:hidden}
.hero__title .line>span{display:block;transform:translateY(112%);transition:transform 1.25s var(--ease-out)}
body.loaded .hero__title .line:nth-child(1)>span{transition-delay:.35s}
body.loaded .hero__title .line:nth-child(2)>span{transition-delay:.48s}
body.loaded .hero__title .line>span{transform:none}
.hero__sub{color:var(--muted);font-size:clamp(14px,1.5vw,17px);max-width:520px;margin:0 auto;
  opacity:0;transform:translateY(16px);transition:all 1s var(--ease-out) .8s}
.hero__cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:38px;
  opacity:0;transform:translateY(16px);transition:all 1s var(--ease-out) .95s}
body.loaded .hero__sub,body.loaded .hero__cta{opacity:1;transform:none}
.hero__eyebrow{justify-content:center;opacity:0;transform:translateY(12px);transition:all .9s var(--ease-out) .3s}
body.loaded .hero__eyebrow{opacity:1;transform:none}
.hero__cue{position:absolute;left:50%;bottom:34px;transform:translateX(-50%);z-index:2;
  display:grid;justify-items:center;gap:12px;font-size:10.5px;letter-spacing:.3em;text-transform:uppercase;color:var(--muted);
  opacity:0;transition:opacity .8s ease 1.4s}
body.loaded .hero__cue{opacity:1}
.hero__cueLine{width:1px;height:54px;background:linear-gradient(180deg,transparent,var(--gold));position:relative;overflow:hidden}
.hero__cueLine::after{content:"";position:absolute;left:0;top:-100%;width:100%;height:100%;background:linear-gradient(180deg,transparent,#fff);animation:cue 2.2s ease-in-out infinite}
@keyframes cue{0%{top:-100%}60%,100%{top:100%}}
.hero__meta{position:absolute;z-index:2;bottom:38px;right:clamp(20px,4vw,44px);display:flex;flex-direction:column;gap:6px;
  font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:rgba(154,164,174,.85);text-align:right;
  opacity:0;transition:opacity .9s ease 1.5s}
body.loaded .hero__meta{opacity:1}
@media (max-width:860px){.hero__meta{display:none}}

/* ---------- buttons ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;
  min-height:48px;padding:15px 30px;border-radius:100px;font-size:13px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;
  overflow:hidden;isolation:isolate;transition:color .4s,border-color .4s,transform .3s var(--ease),box-shadow .4s;
}
.btn span{position:relative;z-index:2}
.btn::before{content:"";position:absolute;inset:0;z-index:1;transition:transform .55s var(--ease);transform:translateY(101%)}
.btn:hover::before{transform:none}
.btn--gold{color:#1a1508;background:linear-gradient(120deg,var(--gold-lo),var(--gold) 50%,#cfae63);
  box-shadow:0 14px 34px -16px rgba(201,162,75,.6)}
.btn--gold::before{background:linear-gradient(120deg,#cfae63,var(--gold-hi) 60%,#cfae63)}
.btn--gold:hover{color:#1a1508;box-shadow:0 18px 42px -16px rgba(230,200,126,.7)}
.btn--ghost{color:var(--ink);border:1px solid var(--line);background:var(--glass);backdrop-filter:blur(8px)}
.btn--ghost::before{background:rgba(255,255,255,.92)}
.btn--ghost:hover{color:#23272b;border-color:#fff}
.btn:active{transform:scale(.97)}

/* ---------- eyebrow ---------- */
.eyebrow{display:flex;align-items:center;gap:12px;margin:0;font-size:10.5px;font-weight:500;letter-spacing:.32em;text-transform:uppercase;color:var(--gold-hi)}
.eyebrow span{width:34px;height:1px;background:linear-gradient(90deg,var(--gold),transparent)}
.eyebrow--center{justify-content:center}
.eyebrow--center span{background:linear-gradient(90deg,transparent,var(--gold),transparent);width:60px}

/* ---------- sections ---------- */
.section{position:relative;z-index:2;padding:clamp(90px,12vw,150px) 0}
.section--alt{background:linear-gradient(180deg,var(--bg),var(--bg-2) 30%,var(--bg-2) 70%,var(--bg))}
.head{margin-bottom:clamp(48px,6vw,80px)}
.head__title{font-size:clamp(34px,5.2vw,68px);font-weight:500;line-height:1.05;letter-spacing:-.03em;margin-top:20px}

/* ---------- reveal ---------- */
[data-reveal]{opacity:0;transform:translateY(34px);
  transition:opacity 1s var(--ease-out) var(--d,0s),transform 1.1s var(--ease-out) var(--d,0s)}
[data-reveal].in{opacity:1;transform:none}

/* ---------- cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:1040px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.cards{grid-template-columns:1fr}}
.card{
  position:relative;padding:30px 26px 34px;border:1px solid var(--line);border-radius:18px;
  background:linear-gradient(165deg,rgba(255,255,255,.07),rgba(255,255,255,.02) 60%,rgba(255,255,255,.01));
  backdrop-filter:blur(6px);
  overflow:hidden;transition:transform .6s var(--ease),border-color .5s,box-shadow .6s;
}
.card::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.08) 46%,transparent 62%);
  transform:translateX(-120%);transition:transform 1s var(--ease)}
.card:hover{transform:translateY(-8px);border-color:rgba(201,162,75,.5);box-shadow:var(--shadow)}
.card:hover::after{transform:translateX(120%)}
.card__num{font-size:10.5px;font-weight:500;letter-spacing:.28em;color:var(--gold)}
.card h3{font-size:21px;font-weight:600;margin:16px 0 10px}
.card p{margin:0;color:var(--muted);font-size:14px;line-height:1.65}
.card__line{position:absolute;left:26px;right:26px;bottom:0;height:1px;background:linear-gradient(90deg,var(--gold),transparent);
  transform:scaleX(0);transform-origin:left;transition:transform .7s var(--ease)}
.card:hover .card__line{transform:scaleX(1)}
.card__photo{position:relative;height:180px;margin-top:20px;border-radius:12px;overflow:hidden;
  border:1px solid var(--line);background:#20242a}
.card__photo img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease-out)}
.card:hover .card__photo img{transform:scale(1.06)}
.card__photo::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,.10),transparent 40%,rgba(0,0,0,.28))}

/* ---------- steps ---------- */
.steps{list-style:none;margin:0;padding:0;position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.steps::before{content:"";position:absolute;left:0;right:0;top:7px;height:1px;background:var(--line)}
.steps::after{content:"";position:absolute;left:0;top:7px;height:1px;width:0;
  background:linear-gradient(90deg,var(--gold),var(--gold-hi));box-shadow:0 0 12px rgba(201,162,75,.5);
  transition:width 1.8s var(--ease-out) .2s}
.steps.in::after{width:100%}
@media (max-width:820px){.steps{grid-template-columns:repeat(2,1fr);row-gap:44px}.steps::before,.steps::after{display:none}.step{padding-top:0}.step__dot{display:none}}
.step{position:relative;padding-top:34px}
.step__dot{position:absolute;top:2px;left:0;width:11px;height:11px;border-radius:50%;
  background:var(--bg);border:1px solid var(--gold);box-shadow:0 0 0 4px var(--bg)}
.step__dot::after{content:"";position:absolute;inset:2.5px;border-radius:50%;background:var(--gold);
  transform:scale(0);transition:transform .6s var(--ease)}
.step.in .step__dot::after{transform:scale(1)}
.step__no{font-size:10.5px;font-weight:500;letter-spacing:.28em;color:var(--gold)}
.step h3{font-size:22px;font-weight:600;margin:10px 0 8px}
.step p{margin:0;color:var(--muted);font-size:14px}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:clamp(60px,8vw,100px);
  border:1px solid var(--line);border-radius:20px;padding:clamp(28px,4vw,44px);
  background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.01) 60%);
  box-shadow:var(--shadow)}
@media (max-width:760px){.stats{grid-template-columns:repeat(2,1fr);row-gap:34px}}
.stat{text-align:center}
.stat b{display:block;font-weight:600;font-size:clamp(32px,4.2vw,50px);
  background:linear-gradient(180deg,#fff,var(--gold));
  -webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.stat span{font-size:10.5px;font-weight:500;letter-spacing:.28em;text-transform:uppercase;color:var(--muted)}

/* ---------- cta ---------- */
.cta{position:relative;z-index:2;padding:clamp(100px,14vw,170px) 0;overflow:hidden;
  border-top:1px solid var(--line);text-align:center}
.cta__glow{position:absolute;left:50%;top:52%;width:min(1100px,120vw);aspect-ratio:1;transform:translate(-50%,-50%);
  background:radial-gradient(circle,rgba(201,162,75,.20),rgba(201,162,75,.06) 38%,transparent 66%);
  animation:breathe 7s ease-in-out infinite}
@keyframes breathe{0%,100%{transform:translate(-50%,-50%) scale(1);opacity:.8}50%{transform:translate(-50%,-50%) scale(1.14);opacity:1}}
.cta__inner{position:relative;display:grid;justify-items:center;gap:26px}
.cta__title{font-size:clamp(36px,6vw,80px);font-weight:500;line-height:1.05;letter-spacing:-.03em;margin-top:14px}
.cta__phone{font-size:clamp(30px,6vw,64px);font-weight:600;letter-spacing:-.02em;color:var(--gold-hi);
  position:relative;padding-bottom:6px;line-height:1.1;transition:color .4s}
.cta__phone:hover{color:#fff}
.cta__phone::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);transform:scaleX(.25);opacity:.5;
  transition:transform .8s var(--ease),opacity .5s}
.cta__phone:hover::after{transform:scaleX(1);opacity:1}
.cta__row{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.cta__addr{font-style:normal;color:var(--muted);font-size:13px;letter-spacing:.16em;text-transform:uppercase}

/* ---------- footer ---------- */
.foot{position:relative;z-index:2;border-top:1px solid var(--line);padding:26px 0;background:var(--bg-2)}
.foot__inner{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:11px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}

/* ---------- mobile ---------- */
@media (max-width:760px){
  .wrap{width:min(100% - 32px,var(--wrap))}
  .section{padding:clamp(64px,16vw,110px) 0}
  .head{margin-bottom:40px}
  .head__title{font-size:clamp(30px,7.6vw,52px)}

  .loader__word{font-size:10.5px;letter-spacing:.3em;gap:.1em}

  .hero__inner{padding:108px 18px 118px}
  .hero__title{font-size:clamp(33px,10vw,58px);margin:18px 0 22px}
  .hero__sub{font-size:14.5px}
  .hero__cta{gap:10px;margin-top:30px}
  .hero__cta .btn{flex:1 1 auto;min-width:148px}
  .hero__cue{bottom:24px}
  .hero__cueLine{height:42px}

  .nav{padding:16px 18px}
  .nav.stuck{padding:11px 18px}
  .nav__mark{width:30px;height:30px}
  .nav__name{font-size:15px}
  .nav__phone{padding:10px 15px;font-size:12px;letter-spacing:.02em}

  .btn{padding:14px 24px;letter-spacing:.06em}

  .card{padding:24px 20px 28px}
  .card__photo{height:200px;margin-top:16px}

  .stats{padding:24px 18px;gap:20px 14px}
  .stat b{font-size:clamp(30px,9vw,44px)}

  .cta{padding:clamp(76px,16vw,120px) 0}
  .cta__phone{font-size:clamp(26px,8.6vw,44px);letter-spacing:-.01em}
  .cta__row{gap:10px;width:100%}
  .cta__row .btn{flex:1 1 auto;min-width:148px}
  .cta__addr{font-size:12px;letter-spacing:.08em;text-align:center;line-height:1.7}

  .foot__inner{justify-content:center;text-align:center;gap:8px;font-size:10px}
}
@media (max-width:400px){
  .nav__name em{display:none}
  .nav__name{font-size:14px}
  .nav__phone{padding:9px 12px;font-size:11.5px}
  .hero__title{font-size:clamp(29px,11.4vw,42px)}
  .loader__word{font-size:9.5px;letter-spacing:.2em}
  .card__photo{height:170px}
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  [data-reveal]{opacity:1;transform:none}
  .hero__title .line>span{transform:none}
  .hero__sub,.hero__cta,.hero__eyebrow,.hero__cue,.hero__meta{opacity:1;transform:none}
  .steps::after{width:100%}
}