/* =========================================================
   ARABIN INTERNATIONAL - PROFESSIONAL HOME REFRESH V1
   Scope: shared header + homepage hero + responsive refinements
   No database/content dependencies.
========================================================= */

:root{
  --ai-navy:#07366b;
  --ai-navy-dark:#05284f;
  --ai-gold:#f2c94c;
  --ai-white:#ffffff;
  --ai-ink:#10233b;
}

/* ---------- Header ---------- */
.site-header.ref-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:rgba(5,40,79,.97) !important;
  box-shadow:0 8px 28px rgba(0,18,43,.16);
  backdrop-filter:saturate(120%) blur(10px);
}

.ref-nav{
  background:transparent !important;
}

.ref-nav-inner{
  min-height:82px !important;
  height:auto !important;
  display:flex !important;
  align-items:center !important;
  justify-content:space-between !important;
  gap:28px;
}

.ref-brand{
  display:flex !important;
  align-items:center !important;
  gap:12px !important;
  min-width:0;
  color:#fff !important;
  text-decoration:none !important;
  font-size:24px !important;
  font-weight:800 !important;
  line-height:1.05 !important;
  letter-spacing:-.35px;
}

.ref-brand img{
  width:56px !important;
  height:56px !important;
  flex:0 0 56px;
  object-fit:contain !important;
  background:#fff !important;
  padding:3px !important;
  border-radius:6px !important;
  box-shadow:0 4px 14px rgba(0,0,0,.12);
}

.ref-brand span{
  white-space:nowrap;
}

.ref-menu{
  display:flex !important;
  align-items:center !important;
  justify-content:flex-end;
  gap:4px !important;
  margin-left:auto;
}

.ref-menu>a,
.ref-menu .drop>a{
  position:relative;
  display:flex !important;
  align-items:center;
  min-height:82px;
  padding:0 14px !important;
  color:rgba(255,255,255,.92) !important;
  font-size:15px !important;
  font-weight:700 !important;
  text-decoration:none !important;
  transition:color .18s ease, background .18s ease;
}

.ref-menu>a::after,
.ref-menu .drop>a::after{
  content:"";
  position:absolute;
  left:14px;
  right:14px;
  bottom:18px;
  height:2px;
  border-radius:2px;
  background:var(--ai-gold);
  transform:scaleX(0);
  transform-origin:center;
  transition:transform .18s ease;
}

.ref-menu>a:hover,
.ref-menu .drop>a:hover,
.ref-menu>a.active,
.ref-menu .drop>a.active{
  color:var(--ai-gold) !important;
}

.ref-menu>a:hover::after,
.ref-menu .drop>a:hover::after,
.ref-menu>a.active::after,
.ref-menu .drop>a.active::after{
  transform:scaleX(1);
}

.ref-menu .dropmenu{
  top:calc(100% - 8px) !important;
  min-width:220px !important;
  padding:8px !important;
  background:#fff !important;
  border:1px solid rgba(6,43,83,.08) !important;
  border-top:3px solid var(--ai-gold) !important;
  border-radius:0 0 10px 10px !important;
  box-shadow:0 18px 38px rgba(3,29,58,.18) !important;
}

.ref-menu .dropmenu a{
  padding:11px 12px !important;
  border-radius:6px;
  color:var(--ai-ink) !important;
  font-size:14px !important;
  font-weight:650 !important;
}

.ref-menu .dropmenu a:hover{
  background:#f4f7fb !important;
  color:var(--ai-navy) !important;
}

.menubtn{
  display:none !important;
  width:44px;
  height:44px;
  padding:0 !important;
  border:1px solid rgba(255,255,255,.28) !important;
  border-radius:9px !important;
  background:rgba(255,255,255,.08) !important;
  color:#fff !important;
  font-size:0 !important;
  cursor:pointer;
}

.menubtn::before{
  content:"☰";
  font-size:23px;
  line-height:1;
}

.menubtn[aria-expanded="true"]::before{
  content:"×";
  font-size:29px;
}

/* ---------- Hero ---------- */
.ref-hero.ai-home-hero{
  position:relative;
  isolation:isolate;
  min-height:620px !important;
  display:flex !important;
  align-items:center !important;
  overflow:hidden;
  color:#fff;
  background-image:
    linear-gradient(90deg,rgba(3,22,46,.92) 0%,rgba(3,30,61,.82) 46%,rgba(3,30,61,.36) 78%,rgba(3,30,61,.18) 100%),
    url('../images/hero-bg.jpg') !important;
  background-position:center center !important;
  background-size:cover !important;
  background-repeat:no-repeat !important;
}

.ref-hero.ai-home-hero::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background:linear-gradient(180deg,rgba(255,255,255,0) 66%,rgba(5,40,79,.13) 100%);
  pointer-events:none;
}

.ai-home-hero .ref-hero-inner{
  width:min(1160px,92%);
  padding:86px 0 92px !important;
}

.ai-hero-copy{
  max-width:790px;
}

.ai-hero-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:9px;
  margin:0 0 18px;
  color:#ffe38b;
  font-size:12px;
  font-weight:800;
  letter-spacing:1.8px;
  text-transform:uppercase;
}

.ai-hero-eyebrow::before{
  content:"";
  width:30px;
  height:2px;
  border-radius:2px;
  background:var(--ai-gold);
}

.ai-home-hero h1{
  max-width:780px !important;
  margin:0 0 20px !important;
  color:#fff !important;
  font-size:clamp(46px,5.2vw,72px) !important;
  line-height:1.02 !important;
  font-weight:800 !important;
  letter-spacing:-1.8px !important;
  text-wrap:balance;
}

.ai-home-hero h1 .ai-gold-text{
  color:#f6d36a !important;
}

.ai-home-hero .ai-hero-description{
  max-width:720px !important;
  margin:0 !important;
  color:rgba(255,255,255,.88) !important;
  font-size:17px !important;
  line-height:1.7 !important;
}

.ai-home-hero .actions{
  display:flex !important;
  align-items:center;
  flex-wrap:wrap;
  gap:12px !important;
  margin:30px 0 0 !important;
}

.ai-home-hero .btn{
  min-width:158px;
  height:50px;
  display:inline-flex !important;
  align-items:center;
  justify-content:center;
  padding:0 22px !important;
  border-radius:8px !important;
  font-size:14px !important;
  font-weight:800 !important;
  line-height:1 !important;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease !important;
}

.ai-home-hero .btn:hover{
  transform:translateY(-2px);
}

.ai-home-hero .ref-yellow{
  background:var(--ai-gold) !important;
  border-color:var(--ai-gold) !important;
  color:#10233b !important;
  box-shadow:0 10px 24px rgba(242,201,76,.20);
}

.ai-home-hero .ref-outline{
  background:rgba(255,255,255,.06) !important;
  border:1px solid rgba(255,255,255,.72) !important;
  color:#fff !important;
}

.ai-home-hero .ref-outline:hover{
  background:#fff !important;
  color:var(--ai-navy-dark) !important;
}

.ai-hero-points{
  display:flex;
  flex-wrap:wrap;
  gap:10px 18px;
  margin-top:28px;
  color:rgba(255,255,255,.78);
  font-size:12px;
  font-weight:700;
}

.ai-hero-points span{
  display:inline-flex;
  align-items:center;
  gap:7px;
}

.ai-hero-points span::before{
  content:"✓";
  width:18px;
  height:18px;
  display:inline-grid;
  place-items:center;
  border:1px solid rgba(246,211,106,.55);
  border-radius:50%;
  color:#f6d36a;
  font-size:10px;
}

/* ---------- Tablet / mobile ---------- */
@media(max-width:980px){
  .ref-nav-inner{
    min-height:72px !important;
  }

  .ref-brand{
    font-size:20px !important;
  }

  .ref-brand img{
    width:50px !important;
    height:50px !important;
    flex-basis:50px;
  }

  .menubtn{
    display:inline-grid !important;
    place-items:center;
    flex:0 0 44px;
    margin-left:auto;
  }

  .ref-menu{
    display:none !important;
    position:absolute !important;
    top:100% !important;
    left:0 !important;
    right:0 !important;
    margin:0 !important;
    padding:10px 4% 16px !important;
    flex-direction:column !important;
    align-items:stretch !important;
    gap:2px !important;
    background:#052e5b !important;
    border-top:1px solid rgba(255,255,255,.09);
    box-shadow:0 18px 28px rgba(0,17,38,.20);
  }

  .ref-menu.open{
    display:flex !important;
  }

  .ref-menu>a,
  .ref-menu .drop>a{
    min-height:0 !important;
    width:100%;
    padding:12px 10px !important;
    border-radius:7px;
    font-size:15px !important;
  }

  .ref-menu>a::after,
  .ref-menu .drop>a::after{
    display:none;
  }

  .ref-menu>a:hover,
  .ref-menu>a.active,
  .ref-menu .drop>a:hover,
  .ref-menu .drop>a.active{
    background:rgba(255,255,255,.08) !important;
  }

  .ref-menu .dropmenu{
    display:none !important;
    position:static !important;
    width:100%;
    min-width:0 !important;
    margin:2px 0 4px !important;
    padding:5px !important;
    border:0 !important;
    border-radius:8px !important;
    box-shadow:none !important;
    background:rgba(255,255,255,.96) !important;
  }

  .ref-menu .drop.open .dropmenu{
    display:block !important;
  }

  .ref-hero.ai-home-hero{
    min-height:560px !important;
    background-position:58% center !important;
  }

  .ai-home-hero .ref-hero-inner{
    padding:70px 0 78px !important;
  }

  .ai-home-hero h1{
    font-size:clamp(42px,7vw,60px) !important;
  }
}

@media(max-width:620px){
  .site-header.ref-header{
    position:sticky;
  }

  .ref-nav-inner{
    min-height:66px !important;
  }

  .ref-brand{
    gap:9px !important;
    font-size:17px !important;
    letter-spacing:-.2px;
  }

  .ref-brand img{
    width:44px !important;
    height:44px !important;
    flex-basis:44px;
    padding:2px !important;
  }

  .menubtn{
    width:42px;
    height:42px;
  }

  .ref-hero.ai-home-hero{
    min-height:auto !important;
    background-position:63% center !important;
  }

  .ref-hero.ai-home-hero::after{
    content:"";
    position:absolute;
    inset:0;
    z-index:-1;
    background:rgba(2,22,44,.10);
  }

  .ai-home-hero .ref-hero-inner{
    width:min(92%,560px);
    padding:60px 0 66px !important;
  }

  .ai-hero-eyebrow{
    margin-bottom:14px;
    font-size:10px;
    letter-spacing:1.35px;
  }

  .ai-home-hero h1{
    max-width:520px !important;
    margin-bottom:17px !important;
    font-size:clamp(36px,10.5vw,46px) !important;
    line-height:1.06 !important;
    letter-spacing:-1.1px !important;
    text-wrap:pretty;
  }

  .ai-home-hero .ai-hero-description{
    max-width:510px !important;
    font-size:14px !important;
    line-height:1.65 !important;
  }

  .ai-home-hero .actions{
    display:grid !important;
    grid-template-columns:1fr 1fr;
    gap:10px !important;
    width:min(100%,420px);
    margin-top:24px !important;
  }

  .ai-home-hero .btn{
    width:100% !important;
    min-width:0 !important;
    height:46px;
    padding:0 12px !important;
    font-size:13px !important;
  }

  .ai-hero-points{
    gap:9px 14px;
    margin-top:22px;
    font-size:11px;
  }
}

@media(max-width:370px){
  .ref-brand span{
    max-width:190px;
    white-space:normal;
    line-height:1.05;
  }

  .ai-home-hero h1{
    font-size:34px !important;
  }

  .ai-home-hero .actions{
    grid-template-columns:1fr;
  }
}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}


/* =========================================================
   HOME V1.1 - MOBILE POLISH ONLY
   Scope: <= 620px. Desktop stays unchanged.
========================================================= */

@media(max-width:620px){

  /* Slightly more compact header */
  .ref-nav-inner{
    min-height:64px !important;
  }

  .ref-brand{
    font-size:16.5px !important;
    gap:8px !important;
  }

  .ref-brand img{
    width:42px !important;
    height:42px !important;
    flex-basis:42px !important;
  }

  .menubtn{
    width:40px !important;
    height:40px !important;
  }

  /* Better crop and calmer hero on small phones */
  .ref-hero.ai-home-hero{
    background-position:61% center !important;
  }

  .ai-home-hero .ref-hero-inner{
    width:min(91%,560px) !important;
    padding:52px 0 112px !important;
  }

  .ai-hero-eyebrow{
    margin-bottom:12px !important;
    font-size:9.5px !important;
    letter-spacing:1.15px !important;
    gap:7px !important;
  }

  .ai-hero-eyebrow::before{
    width:26px !important;
  }

  .ai-home-hero h1{
    max-width:500px !important;
    margin-bottom:14px !important;
    font-size:clamp(33px,9.7vw,41px) !important;
    line-height:1.045 !important;
    letter-spacing:-.8px !important;
  }

  .ai-home-hero .ai-hero-description{
    max-width:500px !important;
    font-size:13.5px !important;
    line-height:1.55 !important;
  }

  /* Balanced two-button row */
  .ai-home-hero .actions{
    grid-template-columns:1fr 1fr !important;
    gap:9px !important;
    width:100% !important;
    margin-top:20px !important;
  }

  .ai-home-hero .btn{
    height:44px !important;
    padding:0 9px !important;
    font-size:12.5px !important;
  }

  /* Three tidy trust points instead of an awkward wrapped row */
  .ai-hero-points{
    display:grid !important;
    grid-template-columns:repeat(3,minmax(0,1fr)) !important;
    gap:8px !important;
    width:100% !important;
    margin-top:18px !important;
    font-size:9.5px !important;
    line-height:1.25 !important;
  }

  .ai-hero-points span{
    display:flex !important;
    flex-direction:column !important;
    align-items:flex-start !important;
    gap:5px !important;
    min-width:0 !important;
  }

  .ai-hero-points span::before{
    width:17px !important;
    height:17px !important;
    flex:0 0 17px !important;
    font-size:9px !important;
  }

  /*
   * On the homepage only, keep floating contact icons below the hero content
   * so they never cover Contact Us or the trust points.
   */
  body:has(.ai-home-hero) #aiFloatingContact{
    right:12px !important;
    bottom:12px !important;
    gap:7px !important;
  }

  body:has(.ai-home-hero) .ai-float-btn{
    width:43px !important;
    min-width:43px !important;
    height:43px !important;
  }

  body:has(.ai-home-hero) .ai-float-icon{
    width:19px !important;
    height:19px !important;
  }
}

@media(max-width:390px){

  .ai-home-hero .ref-hero-inner{
    padding-top:48px !important;
    padding-bottom:108px !important;
  }

  .ai-home-hero h1{
    font-size:34px !important;
  }

  .ai-home-hero .ai-hero-description{
    font-size:13px !important;
  }

  .ai-hero-points{
    font-size:9px !important;
  }
}

@media(max-width:350px){

  .ai-home-hero .actions{
    grid-template-columns:1fr !important;
  }

  .ai-hero-points{
    grid-template-columns:1fr !important;
  }

  .ai-hero-points span{
    flex-direction:row !important;
    align-items:center !important;
  }
}


/* =========================================================
   HOME V2 - ABOUT + PRODUCT CATEGORIES
========================================================= */

.ai-home-about{
    background:#fff;
}

.ai-about-grid{
    display:grid;
    grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);
    gap:70px;
    align-items:center;
}

.ai-about-copy h2{
    max-width:760px;
    margin:8px 0 20px;
    font-size:clamp(34px,3.2vw,52px);
    line-height:1.08;
    letter-spacing:-1.2px;
    color:#0b2c52;
}

.ai-about-lead{
    max-width:760px;
    margin:0;
    color:#5d6878;
    font-size:17px;
    line-height:1.8;
}

.ai-about-points{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:18px;
    margin:30px 0 26px;
}

.ai-about-points > div{
    padding:18px 0 18px 18px;
    border-left:3px solid #d8a640;
}

.ai-about-points strong{
    display:block;
    margin-bottom:5px;
    color:#0b2c52;
    font-size:15px;
}

.ai-about-points span{
    color:#667085;
    font-size:13px;
    line-height:1.55;
}

.ai-text-link{
    display:inline-flex;
    align-items:center;
    gap:9px;
    color:#0b2c52;
    font-weight:800;
    text-decoration:none;
}

.ai-text-link span{
    transition:transform .18s ease;
}

.ai-text-link:hover span{
    transform:translateX(4px);
}

.ai-about-panel{
    position:relative;
    overflow:hidden;
    padding:38px;
    border-radius:18px;
    background:#0b2c52;
    color:#fff;
    box-shadow:0 18px 42px rgba(11,44,82,.14);
}

.ai-about-panel::after{
    content:"";
    position:absolute;
    width:180px;
    height:180px;
    right:-70px;
    top:-70px;
    border-radius:50%;
    border:32px solid rgba(216,166,64,.13);
}

.ai-about-number{
    position:relative;
    z-index:1;
}

.ai-about-number strong{
    display:block;
    color:#f0bf52;
    font-size:58px;
    line-height:1;
    letter-spacing:-2px;
}

.ai-about-number span{
    display:block;
    margin-top:8px;
    font-size:14px;
    font-weight:700;
}

.ai-about-panel-line{
    width:46px;
    height:3px;
    margin:26px 0 20px;
    background:#d8a640;
}

.ai-about-panel p{
    position:relative;
    z-index:1;
    margin:0 0 22px;
    color:rgba(255,255,255,.77);
    font-size:14px;
    line-height:1.7;
}

.ai-about-panel a{
    position:relative;
    z-index:1;
    color:#fff;
    font-size:13px;
    font-weight:800;
    text-decoration:none;
}

.ai-category-section{
    overflow:hidden;
}

.ai-section-heading{
    margin-bottom:30px;
}

.ai-category-grid{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:24px;
}

.ai-category-card{
    display:block;
    text-decoration:none;
    border-radius:18px;
    overflow:hidden;
    box-shadow:0 12px 34px rgba(15,35,60,.08);
}

.ai-category-image{
    position:relative;
    min-height:440px;
    overflow:hidden;
    background:#0b2c52;
}

.ai-category-image > img{
    position:absolute;
    inset:0;
    width:100%;
    height:100%;
    object-fit:cover;
    transition:transform .45s ease;
}

.ai-category-card:hover .ai-category-image > img{
    transform:scale(1.045);
}

.ai-category-overlay{
    position:absolute;
    inset:0;
    background:
        linear-gradient(
            180deg,
            rgba(4,17,31,.08) 5%,
            rgba(4,17,31,.38) 47%,
            rgba(4,17,31,.92) 100%
        );
}

.ai-category-content{
    position:absolute;
    z-index:2;
    left:0;
    right:0;
    bottom:0;
    padding:34px;
    color:#fff;
}

.ai-category-content > span{
    display:block;
    margin-bottom:7px;
    color:#f0bf52;
    font-size:10px;
    font-weight:900;
    letter-spacing:1.5px;
}

.ai-category-content h3{
    margin:0 0 10px;
    color:#fff;
    font-size:31px;
    line-height:1.1;
}

.ai-category-content p{
    max-width:520px;
    margin:0 0 18px;
    color:rgba(255,255,255,.82);
    font-size:14px;
    line-height:1.6;
}

.ai-category-content strong{
    font-size:13px;
    color:#fff;
}

.ai-category-placeholder{
    position:absolute;
    inset:0;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:30px;
    color:rgba(255,255,255,.16);
    font-size:48px;
    font-weight:900;
    text-align:center;
}


/* Tablet */

@media(max-width:950px){

    .ai-about-grid{
        grid-template-columns:1fr;
        gap:35px;
    }

    .ai-about-panel{
        max-width:620px;
    }

    .ai-category-image{
        min-height:380px;
    }
}


/* Mobile */

@media(max-width:620px){

    .ai-home-about,
    .ai-category-section{
        padding-top:55px !important;
        padding-bottom:55px !important;
    }

    .ai-about-grid{
        gap:28px;
    }

    .ai-about-copy h2{
        margin-top:7px;
        margin-bottom:15px;
        font-size:31px;
        line-height:1.12;
        letter-spacing:-.6px;
    }

    .ai-about-lead{
        font-size:14px;
        line-height:1.7;
    }

    .ai-about-points{
        grid-template-columns:1fr;
        gap:4px;
        margin:22px 0;
    }

    .ai-about-points > div{
        padding:13px 0 13px 14px;
    }

    .ai-about-panel{
        padding:28px 24px;
        border-radius:14px;
    }

    .ai-about-number strong{
        font-size:48px;
    }

    .ai-section-heading{
        display:block !important;
        margin-bottom:23px;
    }

    .ai-section-heading .muted{
        margin-top:10px;
        max-width:100%;
    }

    .ai-category-grid{
        grid-template-columns:1fr;
        gap:18px;
    }

    .ai-category-image{
        min-height:340px;
        border-radius:14px;
    }

    .ai-category-content{
        padding:25px 22px;
    }

    .ai-category-content h3{
        font-size:27px;
    }

    .ai-category-content p{
        font-size:13px;
    }
}