/* ===========================================================
   Saanavi Engineers — Header Component
   Font   : Saira Semi Condensed
   Colors : #0C0E12 (ink)  #E40514 (red)  #FFFFFF (white)
=========================================================== */

:root{
  --ink:   #0C0E12;
  --red:   #E40514;
  --white: #FFFFFF;
  --gray:  #6b6f76;
  --line:  #ececec;
  --header-h: 90px;
}

*{ margin:0; padding:0; box-sizing:border-box; }

body{
  font-family:'Saira Semi Condensed', sans-serif;
  color:var(--ink);
}

a{ text-decoration:none; color:inherit; }
ul{ list-style:none; }
button{ font-family:inherit; cursor:pointer; }
svg{ width:100%; height:100%; fill:currentColor; display:block; }

.site-header{
  position:sticky;
  top:0;
  left:0;
  width:100%;
  z-index:1000;
  background:var(--white);
}

/* ===========================================================
   TOP BAR
=========================================================== */
.topbar{
  background:#F4F5F6;
  border-bottom:1px solid var(--line);
}

.topbar__inner{
  max-width:1800px;
  margin:0 auto;
  padding:10px 24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}

.topbar__left{
  display:flex;
  align-items:center;
  gap:22px;
}

.topbar__social{
  display:flex;
  align-items:center;
  gap:8px;
}

.topbar__social a{
  width:30px;
  height:30px;
  border:1px solid var(--line);
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--ink);
  transition:background .25s ease, color .25s ease, border-color .25s ease, transform .25s ease;
}
.topbar__social a i{ width:14px; height:14px; }
.topbar__social a:hover{
  background:var(--red);
  border-color:var(--red);
  color:var(--white);
  transform:translateY(-2px);
}

.topbar__hours{
  font-size:14px;
  font-weight:600;
  letter-spacing:.2px;
  color:var(--ink);
  white-space:nowrap;
}

.topbar__right{
  display:flex;
  align-items:center;
  gap:0;
}

.topbar__mail{
  width:48px;
  height:48px;
  margin-right: 30px;
  /* background:var(--ink); */
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--white);
  transition:background .25s ease;
  flex-shrink:0;
}
.topbar__mail img{ width:40px; height:40px; }
/* .topbar__mail:hover{ background:var(--red); } */

.topbar__location{
  position:relative;
  display:flex;
  align-items:center;
  gap:12px;
  background:var(--red);
  color:var(--white);
  padding:9px 28px 9px 34px;
  clip-path:polygon(18px 0, 100% 0, 100% 100%, 0 100%);
  margin-right:-24px;
  white-space:nowrap;
}

.topbar__location-pin{
  width:22px;
  height:22px;
  flex-shrink:0;
}

.topbar__location-text{
  display:flex;
  flex-direction:column;
  line-height:1.3;
  font-size:13px;
}
.topbar__location-text b{
  font-size:11px;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.5px;
  opacity:.85;
}
.topbar__location-text{
  font-weight:600;
  font-size:14px;
}

/* ===========================================================
   MAIN BAR
=========================================================== */
.mainbar{
  background:var(--white);
}

.mainbar__inner{
  max-width:1800px;
  margin:0 auto;
  padding:0 24px;
  min-height:var(--header-h);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}

.mainbar__logo{
  flex-shrink:0;
  display:flex;
  align-items:center;
}
.mainbar__logo img{
  height:62px;
  width:auto;
  display:block;
}

/* ---------- Primary nav ---------- */
.mainnav__list{
  display:flex;
  align-items:center;
  gap:34px;
}

.mainnav__item > a{
  display:inline-flex;
  align-items:center;
  font-size:18px;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.3px;
  color:var(--ink);
  padding:32px 0;
  position:relative;
  transition:color .2s ease;
}

.mainnav__item.is-current > a,
.mainnav__item > a:hover{
  color:var(--red);
}

.mainnav__item > a::after{
  content:'';
  position:absolute;
  left:0; bottom:26px;
  width:0; height:2px;
  background:var(--red);
  transition:width .25s ease;
}
.mainnav__item.is-current > a::after,
.mainnav__item > a:hover::after{
  width:100%;
}

.mainnav__item.has-dropdown > a{ position:relative; }
.mainnav__item.has-dropdown > a::before{
  content:'+';
  margin-left:6px;
  font-weight:600;
  color:var(--red);
}

.mainnav__caret{
  display:none;
  background:none;
  border:none;
}

/* Desktop dropdown */
.submenu{
  position:absolute;
  top:calc(100% + 0px);
  left:0;
  min-width:270px;
  background:var(--white);
  box-shadow:0 18px 40px rgba(12,14,18,.14);
  border-top:3px solid var(--red);
  opacity:0;
  visibility:hidden;
  transform:translateY(12px);
  transition:opacity .25s ease, transform .25s ease, visibility .25s ease;
  z-index:20;
}

.mainnav__item.has-dropdown{ position:relative; }

.mainnav__item.has-dropdown:hover .submenu{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}

.submenu li a{
  display:block;
  padding:13px 24px;
  font-size:14px;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.2px;
  color:var(--ink);
  border-bottom:1px solid var(--line);
  transition:background .2s ease, color .2s ease, padding-left .2s ease;
}
.submenu li:last-child a{ border-bottom:none; }
.submenu li a:hover{
  background:var(--red);
  color:var(--white);
  padding-left:30px;
}

/* ---------- Right side: call + hamburger ---------- */
.mainbar__right{
  display:flex;
  align-items:center;
  gap:26px;
  flex-shrink:0;
}

.mainbar__call{
  display:flex;
  align-items:center;
  gap:12px;
}

.mainbar__call-icon{
  width:44px;
  height:44px;
  border-radius:50%;
  /* background:var(--ink); */
  color:var(--white);
  display:flex;
  align-items:center;
  justify-content:center;
  flex-shrink:0;
  transition:background .25s ease, transform .25s ease;
}
.mainbar__call-icon img{ width:50px; height:50px; }
.mainbar__call:hover .mainbar__call-icon{
  /* background:var(--red); */
  transform:rotate(-8deg);
}

.mainbar__call-text{
  display:flex;
  flex-direction:column;
  line-height:1.3;
  white-space:nowrap;
}
.mainbar__call-text b{
  font-size:12px;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.4px;
  color:var(--gray);
}
.mainbar__call-text{
  font-size:17px;
  font-weight:600;
  color:var(--ink);
}

/* Hamburger (mobile only) */
.hamburger{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:38px;
  height:38px;
  background:var(--ink);
  border:none;
}
.hamburger span{
  display:block;
  width:18px;
  height:2px;
  background:var(--white);
  margin:0 auto;
  transition:transform .3s ease, opacity .3s ease;
}
.hamburger.is-active span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.hamburger.is-active span:nth-child(2){ opacity:0; }
.hamburger.is-active span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

.mob-overlay{
  position:fixed;
  inset:0;
  background:rgba(12,14,18,.55);
  opacity:0;
  visibility:hidden;
  transition:opacity .3s ease, visibility .3s ease;
  z-index:998;
}
.mob-overlay.is-visible{
  opacity:1;
  visibility:visible;
}

/* ===========================================================
   RESPONSIVE
=========================================================== */

/* Hide top bar below desktop breakpoint, per request */
@media (max-width:991px){

  .topbar{ display:none; }

  :root{ --header-h:72px; }

  .mainbar__inner{ padding:0 16px; }
  .mainbar__logo img{ height:40px; }

  .mainbar__call-text{ display:none; }
  .mainbar__call-icon{ width:38px; height:38px; }

  .hamburger{ display:flex; }

  /* Slide-in nav panel */
  .mainnav{
    position:fixed;
    top:0;
    right:0;
    width:min(320px, 84vw);
    height:100vh;
    background:var(--white);
    box-shadow:-8px 0 30px rgba(12,14,18,.2);
    transform:translateX(100%);
    transition:transform .35s cubic-bezier(.4,0,.2,1);
    overflow-y:auto;
    z-index:999;
    padding:90px 0 30px;
  }
  .mainnav.is-open{ transform:translateX(0); }

  .mainnav__list{
    flex-direction:column;
    align-items:stretch;
    gap:0;
  }

  .mainnav__item{
    border-bottom:1px solid var(--line);
    position:relative;
  }

  .mainnav__item > a{
    padding:16px 26px;
    width:100%;
    justify-content:space-between;
  }
  .mainnav__item > a::after{ display:none; }

  .mainnav__caret{
    display:block;
    position:absolute;
    top:6px;
    right:10px;
    width:36px;
    height:36px;
  }
  .mainnav__caret::before,
  .mainnav__caret::after{
    content:'';
    position:absolute;
    top:50%; left:50%;
    background:var(--ink);
    transition:transform .3s ease, background .3s ease;
  }
  .mainnav__caret::before{ width:12px; height:2px; transform:translate(-50%,-50%); }
  .mainnav__caret::after{ width:2px; height:12px; transform:translate(-50%,-50%); }

  .mainnav__item.is-open .mainnav__caret::after{ transform:translate(-50%,-50%) rotate(90deg); opacity:0; }
  .mainnav__item.is-open .mainnav__caret::before{ background:var(--red); }

  .submenu{
    position:static;
    box-shadow:none;
    border-top:none;
    opacity:1;
    visibility:visible;
    transform:none;
    max-height:0;
    overflow:hidden;
    background:#f8f8f8;
    transition:max-height .35s ease;
  }
  .mainnav__item.is-open .submenu{
    max-height:600px;
  }
  .submenu li a{
    padding:12px 40px;
    border-bottom:1px solid #ececec;
  }

  .mainnav__item.has-dropdown > a::before{ display:none; }
}

@media (min-width:992px){
  .mainnav__caret{ display:none !important; }
}

@media (max-width:480px){
  .topbar__hours{ display:none; }
  .mainbar__logo img{ height:34px; }
}