/* Gulf Lime Website - Main Stylesheet */
/* Colours: Navy #193282 | Gold #f9b603   */


*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Open Sans',sans-serif;font-size:16px;color:#333;line-height:1.75;background:#fff}
a{text-decoration:none;color:inherit;transition:color .2s}
img{display:block;max-width:100%}
ul{list-style:none}

:root{
  --navy :#193282;
  --navy2:#0f2260;
  --gold :#f9b603;
  --goldd:#e0a400;
  --topH :160px;  /* white topbar height — increased for more space */
  --navH : 56px;  /* gold bar height     */
}
.con{max-width:1160px;margin:0 auto;padding:0 30px}

/*==============================================
  HOW THE HEADER WORKS:
  ┌──────────── WHITE TOPBAR (120px fixed) ────┐
  │  LOGO                    CONTACTS          │
  │                                            │
  │      ┌─ GOLD (abs, 92px→148px) ────┬─navy─┐│
  └──────┴────────────────────────────────────┴┘  ← 120px
  ┌──────┬──────── HERO IMAGE ──────────┬──────┐  ← body starts at 120px
  │ HERO │ ← gold bottom 28px sits here │ HERO │  (hero visible BEHIND gold)
  └──────┴────────────────────────────────────┘
  KEY: body padding-top = topH ONLY = 160px
       Hero starts at 120px, gold ends at 148px
       → bottom 28px of gold overlaps hero ✓
       → top    28px of gold in white area  ✓
===============================================*/

/* Fixed header — overflow:visible so gold bar extends below */
.site-header{
  position:relative;
  overflow:visible;
  height:var(--topH);
}

/* WHITE TOPBAR */
.topbar{
  height:var(--topH);       /* 160px */
  padding-top:28px;
  padding-bottom:28px;
  background:#fff;
  border-bottom:1px solid #e2e2e2;
  display:flex;align-items:center;
  position:relative;
  overflow:visible;          /* critical */
}
.topbar>.con{
  display:flex;align-items:center;
  justify-content:space-between;width:100%;
}

/* Logo */
.logo{display:flex;align-items:center;flex-shrink:0}
.logo-icon{width:64px;height:64px;flex-shrink:0}
.logo-name{display:block;font-family:'Raleway',sans-serif;font-size:36px;font-weight:900;color:var(--navy);letter-spacing:3px;line-height:1}
.logo-rule{display:block;height:2px;background:var(--gold);margin:5px 0 5px}
.logo-sub{display:block;font-style:italic;font-size:11px;color:#666;letter-spacing:.3px}

/* Contact blocks */
.tb-contacts{display:flex;align-items:center;gap:28px}
.tc{display:flex;align-items:center;gap:12px}
.tc-ring{width:50px;height:50px;border-radius:50%;border:2px dashed var(--gold);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.tc-ring i{font-size:19px;color:var(--gold)}
.tc-label{display:block;font-size:12px;font-weight:600;color:#999;line-height:1.3}
.tc-value{display:block;font-size:14px;font-weight:700;color:var(--navy);line-height:1.4}
.tc-value a{color:var(--navy)}.tc-value a:hover{color:var(--gold)}

/*==============================================
  GOLD BAR — absolutely positioned inside .topbar
  top = topH - navH/2 = 160 - 28 = 132px
  bottom = 92 + 56 = 148px
  → 92  to 120px : inside WHITE area  (28px) ✓
  → 120 to 148px : over HERO image    (28px) ✓
  background:transparent on wrapper so hero
  shows through on left/right of 1160px bar
===============================================*/
.nav-wrapper{
  position:absolute;
  top:calc(var(--topH) - var(--navH)/2);  /* 160-28 = 132px */
  left:0;right:0;
  z-index:50;
  background:transparent; /* hero visible on sides */
  overflow:visible;
}
.navbar{
  max-width:1160px;       /* contained — NOT full width */
  margin:0 auto;
  height:var(--navH);     /* 56px */
  background:var(--gold); /* gold within 1160px */
  display:flex;
  align-items:stretch;
  box-shadow:0 6px 24px rgba(0,0,0,.22);
}
.nav-links{display:flex;align-items:stretch;flex:1;padding:0 6px}
.nav-links>li{display:flex;align-items:stretch;position:relative}
.nav-links>li>a{
  display:flex;align-items:center;padding:0 16px;
  font-size:13px;font-weight:800;color:#000;
  letter-spacing:.7px;text-transform:uppercase;white-space:nowrap;
  border-bottom:3px solid transparent;
  transition:background .2s,border-color .2s;
}
.nav-links>li>a:hover,
.nav-links>li>a.active{background:rgba(0,0,0,.08);border-bottom-color:#000}
.has-drop:hover .drop{display:block}
.drop{display:none;position:absolute;top:100%;left:0;background:#fff;border-top:3px solid var(--gold);min-width:215px;box-shadow:0 6px 20px rgba(0,0,0,.15);z-index:300}
.drop li a{display:block;padding:11px 18px;font-size:12.5px;font-weight:600;color:#444;border-bottom:1px solid #f0f0f0;transition:background .2s,color .2s}
.drop li:last-child a{border-bottom:none}
.drop li a:hover{background:#f5f5f5;color:var(--navy)}
.nav-cta{display:flex;align-items:center;padding:0 30px;background:var(--navy);color:var(--gold);font-size:13px;font-weight:800;letter-spacing:1px;text-transform:uppercase;white-space:nowrap;flex-shrink:0;transition:background .2s}
.nav-cta:hover{background:var(--navy2);color:#fff}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:5px;align-self:center;margin-left:auto;margin-right:6px}
.hamburger span{display:block;width:24px;height:2.5px;background:var(--navy);border-radius:2px;transition:.3s}

/* BODY OFFSET = topH only (160px)
   Hero sits at 120px, gold bar bottom at 148px
   → gold bar bottom 28px overlaps hero top ✓   */
body{padding-top:0}

/*==============================================
  HERO
===============================================*/
.hero{position:relative;overflow:hidden;height:520px}
.hero-slide{position:absolute;inset:0;background-size:cover;background-position:center;background-repeat:no-repeat;opacity:0;transition:opacity 1.6s ease-in-out}
.hero-slide.on{opacity:1}

/*==============================================
  WELCOME
===============================================*/
.welcome{padding:70px 0}
.welcome .con{display:grid;grid-template-columns:420px 1fr;gap:60px;align-items:center}
.wimg{position:relative;border-radius:2px;overflow:hidden;box-shadow:0 8px 32px rgba(0,0,0,.18)}
.wimg img{width:100%;height:340px;object-fit:cover;display:block}
.wimg::after{content:'';position:absolute;bottom:0;left:0;right:0;height:4px;background:var(--gold)}
/* Welcome title — matches design exactly:
   "WELCOME TO" = large, bold, charcoal #333
   "GULF LIME"  = same size, gold          */
.sec-title{
  font-family:'Open Sans',sans-serif;
  font-size:38px;
  font-weight:800;
  color:#615f60;               /* brand dark colour */
  text-transform:uppercase;
  letter-spacing:0px;
  line-height:1.05;
  margin-bottom:0;
}
.sec-title span{
  color:var(--gold);           /* gold for GULF LIME */
  font-weight:800;
}
.sec-line{display:block;width:0;height:0;margin:0}  /* no underline in welcome */
.wbody p{color:#555;font-size:16px;line-height:1.85;margin-bottom:28px;margin-top:18px}
.btn{display:inline-block;padding:14px 36px;font-size:13px;font-weight:700;letter-spacing:0;text-transform:uppercase;border-radius:2px;border:none;cursor:pointer;transition:.25s}
.btn-navy{background:#000;color:#fff}.btn-navy:hover{background:#333;color:#fff}
.btn-gold{background:var(--gold);color:#fff}.btn-gold:hover{background:var(--goldd);color:#fff}

/*==============================================
  PRODUCTS
===============================================*/
.products{background:var(--gold);padding:46px 0 52px}
.prod-head{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:26px}
.products .sec-title{color:#615f60;font-size:38px}
.products .sec-title span{color:var(--navy)}
.products .sec-line{background:var(--navy)}
.prod-arrows{display:flex;gap:7px;padding-top:4px}
.prod-arrows button{width:30px;height:30px;border-radius:50%;border:2px solid var(--navy);background:transparent;color:var(--navy);font-size:12px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.2s}
.prod-arrows button:hover{background:var(--navy);color:#fff}
.prod-wrap{overflow:hidden}
.prod-track{display:flex;gap:14px;transition:transform .4s ease}
.prod-card{flex:0 0 calc(25% - 10.5px);border-radius:2px;overflow:hidden;position:relative;box-shadow:0 4px 14px rgba(0,0,0,.22);cursor:pointer}
.prod-card img{width:100%;height:190px;object-fit:cover;display:block;transition:.4s}
.prod-card:hover img{transform:scale(1.06)}
.prod-lbl{display:none}

/*==============================================
  INDUSTRIES
===============================================*/
.industries{
  background:#e8e8e8;
  padding:60px 0 0;
  margin-bottom:0;
}
.industries>.con{margin-bottom:32px}

/* Section title */
.industries .ind-title{
  font-family:'Open Sans',sans-serif;
  font-size:32px;font-weight:800;
  color:#615f60;
  text-transform:uppercase;
  letter-spacing:.5px;
  margin-bottom:10px;
}
.industries .ind-title-line{
  display:block;width:130px;height:3px;
  background:#888;margin-bottom:0;
}

/* Grid */
.ind-grid{display:flex;flex-direction:column;gap:0;padding:0}
.ind-row{
  display:grid;
  grid-template-columns:537px 1fr;
  height:240px;
  border-radius:0;
  overflow:hidden;
}
.ind-img{overflow:hidden;position:relative;width:100%;height:100%}
.ind-img img{
  width:100%;
  height:240px;
  object-fit:cover;
  object-position:center;
  display:block;
  transition:transform .5s ease;
}
.ind-row:hover .ind-img img{transform:scale(1.04)}

.ind-body{
  padding:30px 44px;
  display:flex;flex-direction:column;
  justify-content:center;
}
.ind-body h3{
  font-family:'Open Sans',sans-serif;
  font-size:24px;font-weight:800;
  margin-bottom:16px;
  letter-spacing:.2px;
}
.ind-body p{font-size:16px;line-height:1.85}

/* Odd rows: image LEFT, navy content RIGHT */
.ind-row:nth-child(odd) .ind-img{order:1}
.ind-row:nth-child(odd) .ind-body{order:2;background:var(--navy)}
.ind-row:nth-child(odd) .ind-body h3{color:#fff!important}
.ind-row:nth-child(odd) .ind-body p{color:rgba(255,255,255,.82)!important}

/* Even rows: gold content LEFT, image RIGHT */
.ind-row:nth-child(even) .ind-body{order:1;background:var(--gold)}
.ind-row:nth-child(even) .ind-body h3{color:#000!important}
.ind-row:nth-child(even) .ind-body p{color:#000!important}
.ind-row:nth-child(even) .ind-img{order:2}

/*==============================================
  CALLBACK
===============================================*/
.callback{
  padding:70px 0 80px;
  background:url('../images/callback-bg.jpg') center/cover no-repeat;
  background-color:#d0d0d0;
  position:relative;
  margin-top:0;
}
.callback::before{
  content:'';position:absolute;inset:0;
  background:rgba(180,180,180,.68);
}
.callback .con{
  display:grid;grid-template-columns:1fr 1.4fr;
  gap:70px;align-items:start;
  position:relative;z-index:1;
}
.cb-info h2{
  font-family:'Open Sans',sans-serif;
  font-size:46px;font-weight:800;
  color:#222;text-transform:uppercase;
  line-height:1.1;margin-bottom:10px;
}
.cb-info h2 em{color:var(--gold);font-style:normal}
.cb-underline{display:block;width:120px;height:3px;background:#555;margin-bottom:20px}
.cb-info p{color:#333;font-size:16px;line-height:1.8}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:10px}
.fg{margin-bottom:10px}
.fg input,.fg textarea{width:100%;padding:11px 14px;border:1px solid #d8d8d8;border-radius:2px;font-family:'Open Sans',sans-serif;font-size:13px;color:#444;background:#fff;outline:none;transition:border-color .2s,box-shadow .2s}
.fg input::placeholder,.fg textarea::placeholder{color:#bbb}
.fg input:focus,.fg textarea:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(28,52,97,.1)}
.fg textarea{resize:vertical;min-height:92px}
.form-ok{display:none;padding:13px 16px;background:#e8f5e9;color:#2e7d32;border:1px solid #a5d6a7;border-radius:2px;font-size:13px;margin-bottom:12px}

/*==============================================
  FOOTER
===============================================*/
.footer{background:#fff;border-top:2px solid #ddd}
.footer-main{padding:44px 0}
.footer-grid{
  display:grid;
  grid-template-columns:1fr auto 1fr auto 1fr;
  gap:0;align-items:start;
}
.footer-divider{
  width:1px;background:#ddd;
  align-self:stretch;margin:0 40px;
}
.fl-logo{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.fl-name{display:block;font-family:'Raleway',sans-serif;font-size:22px;font-weight:900;color:var(--navy);letter-spacing:2px}
.fl-sub{display:block;font-size:10px;color:#888;margin-top:2px;font-style:italic}
.fl-addr{font-size:15px;color:#555;line-height:1.75;margin-top:8px}
.fh{font-size:16px;font-weight:800;color:#222;text-transform:none;letter-spacing:0;margin-bottom:14px;display:block}
.flist{display:flex;flex-direction:column;gap:10px}
.flist li{display:flex;align-items:flex-start;gap:0;font-size:15px;color:#444}
.flist-label{font-weight:700;color:#222;min-width:64px;display:inline-block}
.flist a{color:#444}.flist a:hover{color:var(--gold)}
.facts{display:flex;gap:40px}
.fact-col{display:flex;flex-direction:column;gap:8px}
.fact-col a, .fact-col span{font-size:15px;color:#444;display:flex;align-items:center;gap:6px}
.fact-arrow{color:#555;font-size:12px}
/* Gold bottom bar */
.footer-bar{background:var(--gold);padding:14px 0}
.footer-bar .con{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}
.fcopy{font-size:13px;color:#000;font-weight:600}
.fnav{display:flex;flex-wrap:wrap;gap:0}
.fnav a{font-size:13px;font-weight:700;color:#000;padding:2px 16px;border-right:1px solid rgba(0,0,0,.18);letter-spacing:.5px;text-transform:uppercase}
.fnav a:last-child{border-right:none}
.fnav a:hover{color:var(--navy)}
.totop{width:36px;height:36px;border-radius:2px;background:var(--navy);color:var(--gold);display:flex;align-items:center;justify-content:center;font-size:13px;transition:.25s}
.totop:hover{background:#fff;color:var(--navy)}

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

/* =============================================
   RESPONSIVE — Full overhaul
============================================= */

/* ── Tablet (max 1024px) ── */

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

/* Tablet */
@media(max-width:1024px){
  .tb-contacts{gap:16px}
  .welcome .con{grid-template-columns:1fr}
  .callback .con{grid-template-columns:1fr;gap:36px}
  .footer-grid{grid-template-columns:1fr}
  .footer-divider{display:none}
}

/* Mobile — 820px and below */
@media(max-width:820px){

  /* ── Topbar: compact, hide all contacts ── */
  .topbar{height:auto!important;padding:12px 0!important}
  .tb-contacts{display:none!important}
  .logo img{height:52px!important}

  /* ── Navbar: hamburger ── */
  .hamburger{display:flex!important}
  .nav-links{
    display:none;flex-direction:column;
    position:absolute;top:100%;left:0;right:0;
    background:var(--gold);
    box-shadow:0 6px 20px rgba(0,0,0,.2);
    padding:4px 0;z-index:500;
  }
  .nav-links.open{display:flex!important}
  .nav-links>li{width:100%}
  .nav-links>li>a{
    padding:12px 20px;
    border-bottom:1px solid rgba(0,0,0,.08);
    width:100%;font-size:14px;color:#000;
  }
  .nav-wrapper{position:relative!important;top:0!important;transform:none!important}
  .nav-cta{padding:0 18px;font-size:12px}

  /* ── Sections ── */
  .welcome .con{grid-template-columns:1fr}
  .wimg img{height:240px}
  .callback .con{grid-template-columns:1fr;gap:30px}
  .frow{grid-template-columns:1fr}

  /* ── Industries ── */
  .ind-row{grid-template-columns:1fr!important;height:auto!important}
  .ind-row .ind-img,.ind-row .ind-body{order:unset!important}
  .ind-row .ind-img{order:0!important}
  .ind-row .ind-img img{width:100%!important;height:220px!important}
  .ind-row .ind-body{order:1!important;padding:22px 24px!important}

  /* ── Footer ── */
  .footer-grid{grid-template-columns:1fr}
  .footer-divider{display:none}
  .facts{flex-direction:column;gap:6px}
  .footer-bar .con{flex-direction:column;text-align:center;gap:14px}
  .fnav{justify-content:center;flex-wrap:wrap}
}

/* Mobile portrait — 600px */
@media(max-width:600px){
  .logo img{height:46px!important}
  .hero{height:220px}
  .page-hero{height:200px!important}
  .page-hero img{height:200px!important}
  .sec-title{font-size:24px}
  .prod-card{flex:0 0 100%}
  .cb-info h2{font-size:26px}
  .fnav a{padding:2px 8px;font-size:11px}
}

/* Very small — 400px */
@media(max-width:400px){
  .logo img{height:40px!important}
  .hero{height:180px}
  .sec-title{font-size:20px}
}