.page-contact{
  --contact-card-bg:rgba(11,15,25,0.72);
  --contact-gold-line:rgba(212,175,55,0.3);
  --contact-gold-faint:rgba(212,175,55,0.08);
  --contact-grid-gap:20px;
  overflow-x:hidden;
  background:var(--color-bg);
  color:var(--color-light);
}

.contact-hero{
  position:relative;
  padding:44px 0 68px;
  background:
    radial-gradient(ellipse at 85% 8%,rgba(168,85,247,0.14),transparent 55%),
    linear-gradient(165deg,var(--color-bg-deep) 0%,var(--color-bg) 72%);
  overflow:hidden;
}

.contact-hero::before{
  content:"";
  position:absolute;
  top:0;right:0;
  width:58%;
  height:100%;
  background:linear-gradient(135deg,transparent 42%,rgba(212,175,55,0.14));
  clip-path:polygon(32% 0,100% 0,100% 100%,0 100%);
  pointer-events:none;
}

.contact-hero::after{
  content:"";
  position:absolute;
  left:-60px;bottom:-60px;
  width:180px;height:180px;
  border:1px solid rgba(212,175,55,0.12);
  border-radius:50%;
  pointer-events:none;
}

.contact-hero-inner{
  position:relative;
  z-index:1;
  max-width:1080px;
}

.contact-hero .breadcrumb{
  margin-bottom:36px;
}

.contact-hero .breadcrumb-sep{
  margin:0 6px;
  color:var(--color-muted);
}

.contact-hero .breadcrumb-current{
  color:var(--color-gold);
}

.contact-hero-kicker{
  margin:0 0 10px;
  color:var(--color-gold);
  font-family:var(--font-head);
  font-size:13px;
  letter-spacing:0.28em;
  text-transform:uppercase;
}

.contact-hero-title{
  margin:0 0 18px;
  color:var(--color-light);
  font-family:var(--font-head);
  font-size:clamp(32px,6vw,48px);
  line-height:1.08;
  letter-spacing:0.02em;
}

.contact-hero-title::after{
  content:"";
  display:block;
  width:56px;
  height:3px;
  margin-top:20px;
  background:linear-gradient(90deg,var(--color-gold),transparent);
}

.contact-hero-desc{
  max-width:560px;
  margin:0 0 30px;
  color:var(--color-muted);
  font-size:16px;
  line-height:1.75;
}

.contact-hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
}

.contact-channels{
  position:relative;
  padding:72px 0 56px;
}

.contact-channels::before{
  content:"";
  position:absolute;
  top:48px;right:-60px;
  width:220px;height:220px;
  border:1px solid rgba(212,175,55,0.1);
  border-radius:50%;
  pointer-events:none;
}

.contact-section-head{
  max-width:720px;
  margin-bottom:40px;
}

.contact-section-num{
  display:block;
  margin-bottom:10px;
  color:var(--color-orange);
  font-family:var(--font-head);
  font-size:14px;
  letter-spacing:0.14em;
}

.contact-section-title{
  margin:0 0 12px;
  color:var(--color-light);
  font-family:var(--font-head);
  font-size:clamp(24px,4vw,36px);
  line-height:1.2;
}

.contact-section-desc{
  margin:0;
  color:var(--color-muted);
  font-size:16px;
  line-height:1.7;
}

.contact-section-head-inline{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  gap:14px;
  margin-bottom:22px;
}

.contact-section-head-inline .contact-section-num{
  margin-bottom:0;
}

.contact-section-head-inline .contact-section-title{
  margin-bottom:0;
}

.channel-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:var(--contact-grid-gap);
  position:relative;
}

.channel-card{
  position:relative;
  padding:30px 26px;
  background:var(--contact-card-bg);
  border:1px solid var(--contact-gold-line);
  border-radius:12px;
  overflow:hidden;
  transition:transform 0.4s var(--ease-out),box-shadow 0.4s var(--ease-out),border-color 0.4s;
}

.channel-card::after{
  content:"";
  position:absolute;
  left:0;top:0;
  height:100%;
  width:3px;
  background:linear-gradient(180deg,var(--color-gold),var(--color-purple));
  opacity:0.7;
}

.channel-card:hover{
  transform:translateY(-4px);
  border-color:rgba(212,175,55,0.55);
  box-shadow:var(--shadow-card);
}

.channel-card-icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:46px;height:46px;
  margin-bottom:18px;
  color:var(--color-gold);
  background:rgba(212,175,55,0.12);
  border-radius:10px;
}

.channel-card-icon svg{
  width:22px;height:22px;
}

.channel-card-index{
  position:absolute;
  top:22px;right:20px;
  margin:0;
  color:rgba(212,175,55,0.28);
  font-family:var(--font-head);
  font-size:26px;
  line-height:1;
  pointer-events:none;
}

.channel-card-title{
  margin:0 0 8px;
  color:var(--color-light);
  font-family:var(--font-head);
  font-size:18px;
}

.channel-card-value{
  display:block;
  color:var(--color-light);
  font-size:17px;
  font-weight:600;
  text-decoration:none;
  word-break:break-all;
  line-height:1.5;
  transition:color 0.3s;
}

a.channel-card-value:hover{
  color:var(--color-gold);
}

.channel-card-value-text{
  padding-right:22px;
}

.channel-card-note{
  margin:12px 0 0;
  color:var(--color-muted);
  font-size:14px;
  line-height:1.6;
}

.contact-mail{
  position:relative;
  padding:48px 0 72px;
}

.contact-mail::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,transparent,rgba(212,175,55,0.04),transparent);
  pointer-events:none;
}

.contact-mail-layout{
  display:grid;
  grid-template-columns:1fr;
  gap:36px;
  align-items:center;
}

.contact-mail-text{
  max-width:560px;
}

.contact-mail-lead{
  margin:0 0 24px;
  color:var(--color-muted);
  font-size:16px;
  line-height:1.85;
}

.contact-mail-btn{
  margin-bottom:14px;
}

.contact-mail-tip{
  margin:0;
  color:var(--color-muted);
  font-size:13px;
  line-height:1.6;
}

.contact-mail-figure{
  position:relative;
  overflow:hidden;
  clip-path:polygon(0 6%,94% 0,100% 92%,6% 100%);
  background:var(--color-bg-deep);
}

.contact-mail-img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}

.contact-support{
  position:relative;
  padding:64px 0 56px;
  background:linear-gradient(180deg,transparent,rgba(212,175,55,0.05),transparent);
}

.support-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:20px;
}

.support-card{
  position:relative;
  padding:36px 28px;
  background:var(--contact-card-bg);
  border:1px solid rgba(176,184,200,0.16);
  border-radius:14px;
}

.support-card-tech{
  border-color:var(--contact-gold-line);
  background:
    linear-gradient(135deg,rgba(212,175,55,0.1),transparent 55%),
    var(--contact-card-bg);
}

.support-card-title{
  margin:0 0 16px;
  color:var(--color-light);
  font-family:var(--font-head);
  font-size:20px;
}

.support-card-desc{
  margin:0 0 20px;
  color:var(--color-muted);
  font-size:15px;
  line-height:1.8;
}

.support-card-email{
  display:inline-block;
  margin-bottom:18px;
  padding-bottom:3px;
  color:var(--color-gold);
  font-size:17px;
  font-weight:600;
  text-decoration:none;
  border-bottom:1px solid rgba(212,175,55,0.4);
  word-break:break-all;
  transition:border-color 0.3s,color 0.3s;
}

.support-card-email:hover{
  border-bottom-color:var(--color-gold);
  color:var(--color-light);
}

.support-card-note{
  margin:0;
  color:var(--color-muted);
  font-size:13px;
  line-height:1.6;
}

.support-card-guide{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:12px;
}

.support-card-link{
  margin-top:6px;
  color:var(--color-gold);
  font-size:14px;
  text-decoration:none;
  border-bottom:1px solid rgba(212,175,55,0.3);
  padding-bottom:2px;
  transition:color 0.3s,border-color 0.3s;
}

.support-card-link:hover{
  color:var(--color-light);
  border-bottom-color:var(--color-gold);
}

.contact-address-block{
  position:relative;
  padding:64px 0 88px;
}

.contact-address-block::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(ellipse at 30% 60%,rgba(168,85,247,0.08),transparent 60%),
    radial-gradient(ellipse at 90% 20%,rgba(212,175,55,0.06),transparent 45%);
  pointer-events:none;
}

.contact-address-block::after{
  content:"";
  position:absolute;
  right:-40px;top:60px;
  width:160px;height:160px;
  border:1px solid rgba(212,175,55,0.12);
  transform:rotate(45deg);
  pointer-events:none;
}

.contact-address-layout{
  display:grid;
  grid-template-columns:1fr;
  gap:36px;
  align-items:center;
}

.contact-address-line{
  margin:0 0 20px;
  padding-left:16px;
  border-left:3px solid var(--color-gold);
  color:var(--color-light);
  font-size:18px;
  font-weight:600;
  line-height:1.6;
}

.contact-address-desc{
  margin:0 0 20px;
  color:var(--color-muted);
  font-size:15px;
  line-height:1.8;
}

.contact-address-secure{
  margin:0;
  padding:16px 18px;
  background:rgba(0,229,160,0.06);
  border:1px solid rgba(0,229,160,0.2);
  border-radius:10px;
  color:var(--color-muted);
  font-size:14px;
  line-height:1.6;
}

.contact-address-figure{
  position:relative;
  overflow:hidden;
  clip-path:polygon(0 0,92% 4%,100% 96%,4% 100%);
  background:var(--color-bg-deep);
}

.contact-address-img{
  display:block;
  width:100%;
  height:auto;
  object-fit:cover;
}

@media (min-width:900px){
  .contact-hero{
    padding:72px 0 96px;
  }

  .contact-hero::before{
    width:50%;
  }

  .channel-grid{
    grid-template-columns:repeat(12,1fr);
    gap:24px;
  }

  .channel-card-email{
    grid-column:1 / 6;
  }

  .channel-card-phone{
    grid-column:6 / 10;
    transform:translateY(-18px);
  }

  .channel-card-address{
    grid-column:10 / 13;
    transform:translateY(-8px);
  }

  .contact-mail{
    padding:56px 0 88px;
  }

  .contact-mail-layout{
    grid-template-columns:0.95fr 1.4fr;
    gap:64px;
  }

  .contact-mail-text{
    order:1;
  }

  .contact-mail-figure{
    order:2;
    min-height:380px;
  }

  .support-grid{
    grid-template-columns:1.15fr 0.85fr;
    gap:24px;
    align-items:stretch;
  }

  .support-card{
    padding:40px 36px;
  }

  .contact-address-block{
    padding:72px 0 100px;
  }

  .contact-address-layout{
    grid-template-columns:0.85fr 1.15fr;
    gap:64px;
  }

  .contact-address-figure{
    min-height:320px;
  }
}