/* Compact luxury page for oil, gas and petrochemical insulation */
.og-page{
  --og-navy:#07111f;
  --og-navy-2:#10213a;
  --og-blue:#1C75BC;
  --og-brand:#263B8F;
  --og-gold:#f6b233;
  --og-green:#1f8f5f;
  --og-ink:#101828;
  --og-text:#334155;
  --og-muted:#64748b;
  --og-soft:#eef5ff;
  --og-line:rgba(38,59,143,.12);
  --og-shadow:0 12px 32px rgba(15,23,42,.07);
  font-family:"Vazirmatn","Vazir",Tahoma,Arial,sans-serif!important;
  color:var(--og-ink);
  background:#fff;
}
.og-page a{text-decoration:none}.og-main{overflow:hidden;padding-top:0!important}
.og-hero{position:relative;min-height:72vh;display:flex;align-items:center;padding:92px 0 62px;background:linear-gradient(90deg,rgba(3,8,18,.88),rgba(5,14,30,.62) 48%,rgba(5,14,30,.18)),url("../img/bg/oil-Gas-pu-foam.png") center center/cover no-repeat;isolation:isolate}
.og-hero:after{content:"";position:absolute;inset:auto 0 0;height:30%;z-index:-1;background:linear-gradient(180deg,rgba(255,255,255,0),#fff 90%)}
.og-hero__grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.1fr) 330px;gap:24px;align-items:center}
.og-hero__glass,.og-side-note{border:1px solid rgba(255,255,255,.18);background:linear-gradient(135deg,rgba(255,255,255,.15),rgba(255,255,255,.065));box-shadow:0 22px 64px rgba(0,0,0,.28);backdrop-filter:blur(16px) saturate(135%);-webkit-backdrop-filter:blur(16px) saturate(135%)}
.og-hero__glass{max-width:820px;border-radius:22px;padding:24px 26px}.og-side-note{border-radius:20px;padding:20px;color:#fff}.og-side-note strong{display:block;margin-bottom:8px;color:#ffc451;font-size:.88rem;font-weight:950;line-height:1.8}.og-side-note p{margin:0;color:rgba(255,255,255,.78);font-size:.75rem;line-height:2;text-align:right}
.og-badge{display:inline-flex;align-items:center;width:fit-content;gap:6px;padding:5px 13px;border-radius:999px;color:var(--og-brand);background:rgba(38,59,143,.065);border:1px solid rgba(38,59,143,.12);font-size:.72rem;font-weight:850;line-height:1.7}.og-badge--light{color:#fff;background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.18)}
.og-hero h1,.og-section h2,.og-parallax__box h2,.og-final-box h2{font-family:"Vazirmatn","Vazir",Tahoma,Arial,sans-serif!important;font-size:14px!important;font-weight:950;line-height:1.9;letter-spacing:-.2px}.og-hero h1{margin:10px 0 12px;color:#fff;text-shadow:0 4px 18px rgba(0,0,0,.25)}
.og-hero p,.og-section p,.og-parallax__box p,.og-final-box p{font-size:12px!important;font-weight:500;line-height:2;color:#475569;text-align:right}.og-hero p{max-width:760px;margin:0;color:rgba(255,255,255,.86)}
.og-proof{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}.og-proof span{padding:5px 10px;border-radius:999px;color:rgba(255,255,255,.86);background:rgba(255,255,255,.085);border:1px solid rgba(255,255,255,.14);font-size:11px;font-weight:750;line-height:1.7}
.og-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:16px}.og-btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:36px;padding:7px 16px;border-radius:999px;font-size:12px;font-weight:850;line-height:1.7;transition:.18s ease}.og-btn:hover{transform:translateY(-1px)}.og-btn--gold{color:#101828!important;background:linear-gradient(90deg,#f6b233,#ffc451);border:1px solid rgba(255,196,81,.35)}.og-btn--whatsapp{color:#fff!important;background:rgba(31,143,95,.92);border:1px solid rgba(71,209,140,.35)}
.og-section{position:relative;padding:46px 0}.og-section-head{max-width:880px;margin:0 auto 22px;text-align:center}.og-section-head .og-badge{margin-inline:auto;margin-bottom:8px}.og-section h2{margin:0 0 10px;color:#101828}.og-section-head p{max-width:760px;margin:0 auto;text-align:center;color:#475569}
.og-risk{background:linear-gradient(180deg,#fff,#f8fbff)}.og-risk-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:20px}.og-risk-card{min-height:132px;padding:16px 14px;border-radius:18px;background:#fff;border:1px solid rgba(38,59,143,.10);box-shadow:var(--og-shadow);transition:.18s ease}.og-risk-card:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(15,23,42,.09)}.og-risk-card i{display:block;margin-bottom:9px;color:var(--og-blue);font-size:18px}.og-risk-card strong{display:block;margin-bottom:6px;color:#14294f;font-size:12px;font-weight:950;line-height:1.8}.og-risk-card span{display:block;color:#64748b;font-size:11px;font-weight:500;line-height:1.9}
.og-parallax{position:relative;padding:64px 0;background:linear-gradient(rgba(5,12,25,.58),rgba(5,12,25,.58)),url("../img/portfolio/tank-insulation.jpg") center center/cover fixed;overflow:hidden}.og-parallax__box{max-width:680px;margin-inline:auto;padding:20px 22px;border-radius:22px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);box-shadow:0 18px 52px rgba(0,0,0,.20);backdrop-filter:blur(10px);text-align:center}.og-parallax__box .og-badge{margin-inline:auto;margin-bottom:8px}.og-parallax__box h2{margin:0 0 8px;color:#fff}.og-parallax__box p{margin:0;color:rgba(255,255,255,.82);text-align:center}
.og-tech{background:#fff}.og-table-wrap{border-radius:18px;overflow:hidden;box-shadow:var(--og-shadow);border:1px solid rgba(38,59,143,.09)}.og-table{border-collapse:separate;border-spacing:0}.og-table thead th{padding:12px 14px!important;color:#fff!important;background:#383838!important;font-size:12px;font-weight:900;line-height:1.8;text-align:right;border-left:1px solid rgba(255,255,255,.08)}.og-table tbody td{padding:12px 14px!important;color:#383838;background:#f4f8ff;font-size:12px;font-weight:500;line-height:2;text-align:right;border-top:1px solid rgba(56,56,56,.06);border-left:1px solid rgba(56,56,56,.04)}.og-table tbody tr:nth-child(even) td{background:#eef5ff}.og-table tbody strong{font-weight:900;color:#202020}
.og-apps{background:var(--og-soft)}.og-app-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:20px}.og-app-card{display:block;padding:10px;border-radius:18px;background:rgba(255,255,255,.82);border:1px solid rgba(38,59,143,.10);box-shadow:0 8px 22px rgba(15,23,42,.045);transition:.18s ease}.og-app-card:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(15,23,42,.08)}.og-app-card div{height:112px;overflow:hidden;border-radius:14px;background:#0b1320;margin-bottom:9px}.og-app-card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .42s ease,filter .2s ease}.og-app-card:hover img{transform:scale(1.08);filter:saturate(1.05) contrast(1.03)}.og-app-card strong{display:block;color:#14294f;font-size:12px;font-weight:950;line-height:1.8;text-align:center}.og-app-card span{display:block;color:#64748b;font-size:11px;font-weight:500;line-height:1.8;text-align:center}
.og-final{background:#fff;padding-bottom:54px}.og-final-box{position:relative;overflow:hidden;padding:26px;border-radius:24px;background:linear-gradient(135deg,#07111f,#13233e);box-shadow:0 18px 46px rgba(15,23,42,.12)}.og-final-box:before{content:"";position:absolute;inset:-40% auto auto -12%;width:300px;height:300px;border-radius:50%;background:rgba(255,196,81,.12)}.og-final-box>*{position:relative;z-index:1}.og-final-box .og-badge{margin-bottom:9px}.og-final-box h2{margin:0 0 8px;color:#fff}.og-final-box p{max-width:850px;margin:0;color:rgba(255,255,255,.76)}
@media(max-width:1199.98px){.og-risk-grid{grid-template-columns:repeat(2,1fr)}.og-app-grid{grid-template-columns:repeat(3,1fr)}.og-hero__grid{grid-template-columns:1fr}.og-side-note{max-width:820px}}
@media(max-width:767.98px){.og-hero{min-height:auto;padding:86px 0 46px}.og-hero__glass{padding:20px 18px}.og-section{padding:38px 0}.og-risk-grid,.og-app-grid{grid-template-columns:1fr}.og-app-card div{height:150px}.og-btn{width:100%}.og-parallax{background-attachment:scroll;padding:52px 0}.og-table thead{display:none}.og-table,.og-table tbody,.og-table tr,.og-table td{display:block;width:100%}.og-table tr{border-bottom:1px solid rgba(38,59,143,.08)}.og-table tbody td{border-left:0!important}}
@media(prefers-reduced-motion:reduce){.og-btn,.og-risk-card,.og-app-card,.og-app-card img{transition:none!important}.og-btn:hover,.og-risk-card:hover,.og-app-card:hover{transform:none!important}}

/* ================= FINAL RFQ — refined glass version ================= */
.og-final-box{
  min-height: 210px;
  padding: 34px 38px 34px 310px;
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(7,17,31,.98), rgba(19,35,62,.96)),
    radial-gradient(circle at 12% 28%, rgba(28,117,188,.20), transparent 34%);
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 22px 60px rgba(15,23,42,.14);
}

.og-final-box::before{
  content:"";
  position:absolute;
  left:24px;
  top:24px;
  bottom:24px;
  width:230px;
  height:auto;
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(7,17,31,.16), rgba(7,17,31,.58)),
    url("../img/portfolio/tank-insulation.jpg") center center / cover no-repeat;
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.12), 0 18px 44px rgba(0,0,0,.18);
  opacity: .92;
}

.og-final-box::after{
  content:"";
  position:absolute;
  left: 178px;
  top: -42px;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(246,178,51,.20), rgba(28,117,188,.10) 48%, transparent 70%);
  filter: blur(.2px);
}

.og-final-box .og-badge{
  padding: 6px 14px;
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.18);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.12);
}

.og-final-box h2{
  margin-bottom: 10px;
}

.og-final-box p{
  max-width: 880px;
}

.og-final-box .og-actions{
  gap: 12px;
  margin-top: 20px;
}

.og-final-box .og-btn{
  min-height: 40px;
  padding: 8px 19px;
  color: #fff !important;
  background: linear-gradient(135deg, rgba(255,255,255,.16), rgba(255,255,255,.075));
  border: 1px solid rgba(255,255,255,.20);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.18), 0 10px 24px rgba(0,0,0,.16);
  backdrop-filter: blur(12px) saturate(130%);
  -webkit-backdrop-filter: blur(12px) saturate(130%);
}

.og-final-box .og-btn--gold{
  color: #111827 !important;
  background: linear-gradient(135deg, rgba(255,196,81,.90), rgba(255,255,255,.34));
  border-color: rgba(255,196,81,.55);
}

.og-final-box .og-btn--whatsapp{
  color: #fff !important;
  background: linear-gradient(135deg, rgba(31,143,95,.42), rgba(255,255,255,.08));
  border-color: rgba(71,209,140,.42);
}

.og-final-box .og-btn:hover{
  transform: translateY(-2px);
  background: linear-gradient(135deg, rgba(255,255,255,.22), rgba(255,255,255,.10));
}

.og-final-box .og-btn--gold:hover{
  background: linear-gradient(135deg, rgba(255,196,81,1), rgba(255,255,255,.42));
}

.og-final-box .og-btn--whatsapp:hover{
  background: linear-gradient(135deg, rgba(31,143,95,.56), rgba(255,255,255,.12));
}

@media(max-width: 991.98px){
  .og-final-box{
    padding: 28px;
  }
  .og-final-box::before{
    position: relative;
    display: block;
    left: auto;
    top: auto;
    bottom: auto;
    width: 100%;
    height: 160px;
    margin-bottom: 18px;
  }
  .og-final-box::after{
    left: 16px;
    top: 18px;
  }
}