/* ==========================================================================
   Whisper for Supply & Oil Services — site styles
   Brand: green #0E9F56 · orange #F79126 · deep forest green #0A3D26
   ========================================================================== */

:root{
  --green:#0E9F56;
  --green-dark:#0A7A42;
  --deep:#0A3D26;
  --deepest:#062416;
  --orange:#F79126;
  --orange-dark:#E07B12;
  --ink:#15241B;
  --body:#4B5A51;
  --muted:#7E8C84;
  --mist:#F2F6F3;
  --line:#E2E9E4;
  --white:#ffffff;
  --maxw:1200px;
  --radius:4px;
  --shadow-sm:0 2px 10px rgba(10,61,38,.06);
  --shadow:0 16px 44px rgba(10,61,38,.14);
  --ff-display:'Barlow Condensed', system-ui, sans-serif;
  --ff-body:'Barlow', system-ui, -apple-system, sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;font-family:var(--ff-body);color:var(--body);
  background:var(--white);line-height:1.7;font-size:17px;
  overflow-x:hidden;width:100%;max-width:100%;
  padding-top:130px; /* fallback for fixed .site-header; JS sets the exact value */
}
@media (max-width:560px){ body{ padding-top:90px; } }

img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
::selection{background:var(--green);color:#fff;}

h1,h2,h3,h4{font-family:var(--ff-display);color:var(--ink);font-weight:700;
  text-transform:uppercase;line-height:1.02;letter-spacing:.4px;margin:0;
  overflow-wrap:break-word;word-wrap:break-word;hyphens:auto;}

.container{max-width:var(--maxw);margin:0 auto;padding:0 28px;width:100%;}

/* ---------- Eyebrow / section heads ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-family:var(--ff-body);
  font-weight:700;font-size:13px;letter-spacing:2.5px;text-transform:uppercase;
  color:var(--orange);margin:0 0 16px;}
.eyebrow::before{content:"";width:34px;height:3px;background:var(--green);display:inline-block;}
.eyebrow--center::after{content:"";width:34px;height:3px;background:var(--green);display:inline-block;}
.section{padding:96px 0;}
.section--mist{background:var(--mist);}
.section--deep{background:var(--deep);color:#C9D8CF;}
.section--deep h1,.section--deep h2,.section--deep h3,.section--deep h4{color:#fff;}
.section__head{max-width:720px;margin:0 0 52px;}
.section__head--center{margin-left:auto;margin-right:auto;text-align:center;}
.section__title{font-size:clamp(30px,3.6vw,46px);}
.lead{font-size:18px;line-height:1.7;color:var(--body);}
.section--deep .lead{color:#C9D8CF;}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--ff-body);
  font-weight:700;font-size:15px;letter-spacing:.4px;text-transform:uppercase;
  padding:14px 28px;border-radius:var(--radius);background:var(--green);color:#fff;
  border:2px solid var(--green);cursor:pointer;transition:.2s ease;}
.btn:hover{background:var(--orange);border-color:var(--orange);}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.45);}
.btn--ghost:hover{background:#fff;color:var(--deep);border-color:#fff;}
.btn--orange{background:var(--orange);border-color:var(--orange);}
.btn--orange:hover{background:#fff;color:var(--deep);border-color:#fff;}
.btn--sm{padding:10px 20px;font-size:13.5px;}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;width:100%;}
.topbar{background:var(--deep);color:#A9BCB0;font-size:13.5px;}
.topbar__inner{display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding-top:9px;padding-bottom:9px;}
.topbar__left{display:flex;gap:22px;flex-wrap:wrap;}
.topbar__left span::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;
  background:var(--orange);margin-right:8px;vertical-align:middle;}
.topbar__right{display:flex;align-items:center;gap:16px;}
.topbar__right a:hover{color:#fff;}
.badges{display:inline-flex;gap:6px;}
.badges span{background:rgba(255,255,255,.1);color:#fff;font-weight:600;font-size:11px;
  letter-spacing:1px;padding:2px 8px;border-radius:2px;}
.topbar__marquee{display:none;}
.topbar--marquee .topbar__inner{display:none;}
.topbar--marquee .topbar__marquee{display:block;overflow:hidden;padding:8px 0;}
.topbar__track{display:flex;width:max-content;animation:topbar-marquee 28s linear infinite;}
.topbar__group{display:flex;align-items:center;gap:22px;padding:0 14px;flex-shrink:0;}
.topbar__group .topbar__left,
.topbar__group .topbar__right{display:flex;align-items:center;gap:22px;flex-wrap:nowrap;}
.topbar__group .topbar__left > *,
.topbar__group .topbar__right > *{white-space:nowrap;flex-shrink:0;}
@keyframes topbar-marquee{from{transform:translateX(0);}to{transform:translateX(-50%);}}

.navbar{background:rgba(255,255,255,.96);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding-top:20px;padding-bottom:20px;}
.logo{display:flex;align-items:center;gap:12px;}
.logo img{width:48px;height:48px;flex:none;}
.logo__text{display:flex;flex-direction:column;line-height:1; gap:5px}
.logo__text strong{font-family:var(--ff-display);font-weight:700;font-size:24px;
  letter-spacing:.5px;text-transform:uppercase;color:var(--ink);}
.logo__text small{font-size:10px;letter-spacing:2.4px;text-transform:uppercase;
  color:var(--muted);font-weight:600;margin-top:2px;}

.nav-links{display:flex;align-items:center;gap:24px;}
.nav-links a{font-weight:600;font-size:15px;color:#3C4B43;letter-spacing:.2px;
  position:relative;padding:10px 6px;transition:color .18s;cursor:pointer;}
.nav-links a:hover{color:var(--green);}
.nav-links a::after{content:"";position:absolute;left:6px;right:6px;bottom:0;
  height:3px;background:var(--green);border-radius:2px;
  transform:scaleX(0);transform-origin:center;transition:transform .2s ease;}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-cta{color:#fff !important;}

.menu-toggle{display:none;flex-direction:column;gap:5px;width:46px;height:46px;
  border:1px solid var(--line);border-radius:6px;background:#fff;cursor:pointer;
  align-items:center;justify-content:center;transition:background .2s,border-color .2s,box-shadow .2s;}
.menu-toggle:hover{background:var(--mist);border-color:var(--green);}
.menu-toggle span{width:22px;height:2px;background:var(--ink);border-radius:2px;transition:.3s cubic-bezier(.16,1,.3,1);}
.menu-toggle[aria-expanded="true"]{border-color:var(--line);background:#fff;}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);background:var(--green);}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;transform:scaleX(0);}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);background:var(--green);}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{position:relative;min-height:660px;display:flex;align-items:center;
  background:var(--deep);overflow:hidden;}
.hero__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.hero__overlay{position:absolute;inset:0;
  background:linear-gradient(95deg,rgba(7,38,22,.94) 0%,rgba(7,38,22,.78) 42%,rgba(7,38,22,.22) 100%);}
.hero__inner{position:relative;padding:110px 0;width:100%;}
.hero__content{max-width:720px;}
.hero .badge-pill{display:inline-flex;align-items:center;gap:10px;
  background:rgba(247,145,38,.14);border:1px solid rgba(247,145,38,.4);color:var(--orange);
  font-weight:600;font-size:13px;letter-spacing:2px;text-transform:uppercase;
  padding:7px 15px;border-radius:2px;margin-bottom:24px;}
.hero h1{font-size:clamp(40px,5.4vw,68px);color:#fff;margin:0 0 22px;line-height:1.0;}
.hero h1 .hl{color:var(--orange);}
.hero p{font-size:19px;line-height:1.6;color:#CBD9CF;margin:0 0 36px;max-width:600px;}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;}

/* page hero (smaller, for inner pages) */
.page-hero{position:relative;min-height:360px;display:flex;align-items:flex-end;
  background:var(--deep);overflow:hidden;}
.page-hero__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.page-hero__overlay{position:absolute;inset:0;
  background:linear-gradient(0deg,rgba(7,38,22,.92) 8%,rgba(7,38,22,.55) 60%,rgba(7,38,22,.45) 100%);}
.page-hero__inner{position:relative;padding:54px 0;width:100%;}
.page-hero .eyebrow{color:var(--orange);}
.page-hero h1{font-size:clamp(34px,4.4vw,56px);color:#fff;margin:0;}
.crumbs{font-size:13.5px;letter-spacing:.5px;color:#A9BCB0;margin-top:14px;}
.crumbs a:hover{color:#fff;}
.crumbs span{color:var(--orange);}

/* ==========================================================================
   Pillars strip
   ========================================================================== */
.pillars{background:var(--green);}
.pillars__grid{display:grid;grid-template-columns:repeat(3,1fr);}
.pillar{padding:30px 26px;display:flex;align-items:center;gap:18px;}
.pillar+.pillar{border-left:1px solid rgba(255,255,255,.25);}
.pillar__num{font-family:var(--ff-display);font-size:38px;font-weight:700;
  color:rgba(255,255,255,.5);line-height:1;}
.pillar__t{font-family:var(--ff-display);font-weight:700;font-size:23px;
  text-transform:uppercase;color:#fff;letter-spacing:.5px;line-height:1.05;}
.pillar__d{font-size:13.5px;color:rgba(255,255,255,.88);font-weight:600;margin-top:3px;}

/* ==========================================================================
   Generic layout helpers
   ========================================================================== */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center;}
.split--rev .split__media{order:-1;}
.split__media img{width:100%;height:480px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow);}
.prose p{margin:0 0 18px;}
.prose p:last-child{margin-bottom:0;}

.mini-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;
  background:var(--deep);border:1px solid var(--deep);margin-top:30px;}
.mini-stats>div{background:#fff;padding:22px 24px;}
.mini-stats .n{font-family:var(--ff-display);font-size:38px;font-weight:700;color:var(--deep);line-height:1;}
.mini-stats .l{font-size:13px;color:var(--muted);font-weight:600;margin-top:4px;letter-spacing:.4px;}

/* cards grid */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.cards--2{grid-template-columns:repeat(2,1fr);}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:.2s ease;}
.card:hover{border-color:var(--green);box-shadow:var(--shadow-sm);transform:translateY(-3px);}
.card__media{height:208px;overflow:hidden;}
.card__media img{width:100%;height:100%;object-fit:cover;transition:.4s ease;}
.card:hover .card__media img{transform:scale(1.05);}
.card__body{padding:26px 26px 30px;}
.card__body h3{font-size:22px;margin:0 0 10px;color:var(--ink);}
.card__body p{font-size:14.5px;line-height:1.62;color:var(--body);margin:0;}
.card__link{display:inline-flex;align-items:center;gap:7px;margin-top:16px;
  color:var(--green);font-weight:700;font-size:13.5px;text-transform:uppercase;letter-spacing:.5px;}
.card__link:hover{color:var(--orange);}

/* feature row (image + text alternating service blocks) */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.feature+.feature{margin-top:84px;}
.feature--rev .feature__media{order:-1;}
.feature__media img{width:100%;height:420px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow);}
.feature__tag{display:inline-block;font-family:var(--ff-display);font-weight:700;
  font-size:14px;letter-spacing:1px;text-transform:uppercase;color:var(--orange);margin-bottom:10px;}
.feature h2{font-size:clamp(26px,3vw,38px);margin:0 0 18px;}
.feature h3.sub{font-size:19px;color:var(--green);margin:22px 0 8px;letter-spacing:.3px;}

/* checklist */
.check{list-style:none;padding:0;margin:18px 0 0;display:flex;flex-direction:column;gap:13px;}
.check li{display:flex;gap:12px;font-size:15.5px;line-height:1.5;color:var(--body);}
.check li::before{content:"\2714";color:var(--orange);font-weight:700;flex:none;}
.section--deep .check li{color:#C9D8CF;}

/* bullet chips list */
.taglist{display:flex;flex-direction:column;gap:9px;font-size:14.5px;color:var(--body);font-weight:500;}
.taglist span{display:flex;gap:10px;}
.taglist span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green);
  flex:none;margin-top:8px;}

/* policy / info cards */
.icard{background:#fff;border:1px solid var(--orange-dark);border-radius:var(--radius);padding:38px 36px;height:100%;}
.icard__head{display:flex;align-items:center;gap:14px;margin-bottom:22px;}
.icard__ic{width:46px;height:46px;background:var(--deep);color:var(--orange);border-radius:3px;
  display:flex;align-items:center;justify-content:center;font-size:22px;flex:none;}
.icard h3{font-size:24px;color:var(--ink);}

/* ==========================================================================
   Stats band
   ========================================================================== */
.stats{background:var(--orange);}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center;
  padding:54px 0;}
.stats .n{font-family:var(--ff-display);font-size:clamp(38px,4vw,54px);font-weight:700;color:#fff;line-height:1;}
.stats .n small{font-size:.45em;}
.stats .l{font-size:13px;color:rgba(255,255,255,.9);font-weight:600;letter-spacing:.6px;
  margin-top:6px;text-transform:uppercase;}

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta{background:var(--deep);position:relative;overflow:hidden;}
.cta__inner{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;padding:72px 0;}
.cta h2{font-size:clamp(28px,3.4vw,46px);color:#fff;margin:0 0 12px;}
.cta p{color:#C9D8CF;margin:0;max-width:520px;font-size:17px;}

/* ==========================================================================
   Contact
   ========================================================================== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:stretch;}
.info-row{display:flex;gap:16px;align-items:flex-start;margin-bottom:24px;}
.info-row .ic{width:46px;height:46px;background:var(--green);color:#fff;border-radius:3px;
  display:flex;align-items:center;justify-content:center;font-size:20px;flex:none;}
.info-row .k{font-size:12px;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);
  font-weight:700;margin-bottom:3px;}
.info-row .v{font-size:16px;color:var(--ink);font-weight:500;}
.info-row .v a{color:var(--ink);transition:color .18s;}
.info-row .v a:hover{color:var(--green);}
.contact-map{display:flex;min-height:460px;}
.map-embed{border:0;width:100%;height:100%;min-height:460px;border-radius:var(--radius);
  box-shadow:var(--shadow-sm);display:block;flex:1;}
/* Clickable phone styling */
.topbar__left a[href^="tel:"]{color:inherit;transition:color .18s;}
.topbar__left a[href^="tel:"]:hover{color:#fff;}
.footer__col a[href^="tel:"]{color:inherit;transition:color .18s;}
.footer__col a[href^="tel:"]:hover{color:var(--orange);}
@media (max-width:960px){
  .contact-map, .map-embed{min-height:340px;}
}

/* form */
.form{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form .full{grid-column:1/-1;}
.form label{font-size:12.5px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;
  color:var(--muted);display:block;margin-bottom:6px;}
.form input,.form textarea,.form select{width:100%;padding:12px 14px;border:1px solid var(--line);
  border-radius:var(--radius);font-family:var(--ff-body);font-size:15px;color:var(--ink);background:#fff;}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-color:var(--green);
  box-shadow:0 0 0 3px rgba(14,159,86,.12);}
.form textarea{min-height:130px;resize:vertical;}
.form__note{font-size:13px;color:var(--muted);margin:6px 0 0;}

/* memberships */
.memberships{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:center;}
.memberships img{width:100%;max-width:400px;margin:0 auto;}
.mem-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.mem-grid .m{border:1px solid var(--green-dark);border-radius:100px;padding:16px 18px;display:flex;
  align-items:center;gap:12px;font-weight:600;color:var(--ink);font-size:15px;}
.mem-grid .m::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--green);flex:none;}

/* org chart */
.org{display:flex;flex-direction:column;align-items:center;gap:0;}
.org__node{background:#fff;border:2px solid var(--green);border-radius:var(--radius);
  padding:14px 26px;text-align:center;font-family:var(--ff-display);font-weight:700;
  text-transform:uppercase;color:var(--deep);letter-spacing:.5px;}
.org__node--top{background:var(--green);color:#fff;border-color:var(--green);}
.org__line{width:2px;height:30px;background:var(--green);}
.org__row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;width:100%;}
.org__row .org__node{display:block;}
.org__branchlines{display:grid;grid-template-columns:repeat(3,1fr);width:100%;}
.org__branchlines span{height:30px;border-right:2px solid var(--green);}
.org__col{display:flex;flex-direction:column;align-items:center;}
.org__sub{margin-top:14px;display:flex;flex-direction:column;gap:8px;width:100%;}
.org__sub div{background:var(--mist);border:1px solid var(--line);border-radius:3px;
  padding:9px 12px;font-size:13.5px;font-weight:600;color:var(--body);text-align:center;}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{background:var(--deepest);color:#90A398;}
.footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:40px;padding:64px 0 48px;}
.footer__brand .logo__text strong{color:#fff;}
.footer__brand .logo__text small{color:#7E9286;}
.footer__brand p{font-size:14.5px;line-height:1.7;margin:20px 0 16px;color:#90A398;max-width:330px;}
.footer__badges{font-size:13px;color:#6F8478;letter-spacing:.3px;}
.footer__col{margin:0;padding:0;}
.footer__col summary{list-style:none;cursor:default;display:flex;align-items:center;justify-content:space-between;gap:12px;pointer-events:none;}
.footer__col > .footer__col-body{display:block;}
.footer__col summary::-webkit-details-marker{display:none;}
.footer__col h4{font-size:15px;color:#fff;letter-spacing:1px;margin:0 0 18px;}
.footer__col .footer__chev{display:none;color:#fff;transition:transform .25s ease;flex:none;}
.footer__col-body a{display:block;font-size:14.5px;color:#90A398;padding:6px 0;}
.footer__col-body a:hover{color:var(--orange);}
.footer__col-body p{font-size:14.5px;line-height:1.7;margin:0 0 12px;color:#90A398;}
.footer__col-body p a{display:inline;padding:0;}
.footer__col-body p a[style*="orange"]:hover{filter:brightness(1.15);}
.footer__contact p{font-size:14.5px;line-height:1.7;margin:0 0 12px;color:#90A398;}
.footer__contact a:hover{color:#fff;}
.footer__bar{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;font-size:13px;color:#6F8478;}

/* ==========================================================================
   Reveal animation
   ========================================================================== */
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease;}
.js .reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none;}}

/* ==========================================================================
   Responsive
   ========================================================================== */

/* Large tablets and small desktops */
@media (max-width: 1024px) {
  .container { padding: 0 24px; }
  .split { gap: 40px; }
  .site-header .topbar__left { gap: 12px; }
}

/* Tablets (Portrait) */
@media (max-width: 960px) {
  .section { padding: 72px 0; }
  .split, .feature, .feature--rev, .contact-grid, .memberships { 
    grid-template-columns: 1fr; 
    gap: 48px; 
  }
  .split--rev .split__media, .feature--rev .feature__media { order: 0; }
  .split__media img, .feature__media img { height: 380px; }
  .cards, .cards--2 { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .cta__inner { grid-template-columns: 1fr; gap: 24px; text-align: center; padding: 56px 0; }
  .cta p { margin-left: auto; margin-right: auto; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: 40px 20px; }
  .memberships img { max-width: 320px; margin-bottom: 20px; }

  /* Navigation */
  .menu-toggle { display: flex; z-index: 150; position: relative; }

  .nav-links {
    position: fixed;
    inset: 0 0 auto;
    width: min(88vw, 380px);
    background: var(--white);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0 0 24px;
    box-shadow: -24px 0 60px rgba(6, 36, 22, 0.22);
    transform: translateX(101%);
    visibility: hidden;
    opacity: 0;
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
                visibility 0s 0.45s,
                opacity 0.4s;
    z-index: 140;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }
  .nav-links.open {
    transform: translateX(0);
    visibility: visible;
    opacity: 1;
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
                visibility 0s 0s,
                opacity 0.4s;
  }

  /* Decorative top strip with brand label — gives the drawer a polished header */
  .nav-links::before {
    content: "";
    display: block;
    flex: none;
    padding: 25px 0px;
    background: linear-gradient(180deg, var(--mist) 0%, #EAF1EC 100%);
    border-bottom: 2px solid var(--green);
    margin-bottom: 6px;
  }

  .nav-links a {
    padding: 19px 28px;
    border-bottom: 1px solid var(--mist);
    font-size: 16.5px;
    font-weight: 600;
    letter-spacing: .2px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--ink);
    position: relative;
    transition: background 0.25s ease, color 0.2s ease, padding-left 0.25s ease;
  }
  .nav-links a:hover {
    background: var(--mist);
    color: var(--green);
    padding-left: 34px;
  }
  .nav-links a.is-active {
    color: var(--green);
    background: var(--mist);
    font-weight: 700;
  }
  .nav-links a.is-active::after { display: none !important; }
  .nav-links a.is-active::before {
    content: "";
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 4px;
    background: var(--green);
  }

  .nav-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(6, 36, 22, 0.55);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s;
    z-index: 90;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
  }
  .nav-backdrop.show { opacity: 1; visibility: visible; }

  .pillars__grid { grid-template-columns: 1fr; }
  .pillar + .pillar { border-left: 0; border-top: 1px solid rgba(255,255,255,.2); }
  
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer__brand { padding-top: 16px; }
  .footer__col { padding-top: 16px; }
  
  .hero { min-height: 520px; }
  .hero__inner { padding: 80px 0; }
  .page-hero { min-height: 320px; }
}
.whisper-hse-section{
    position: relative;
    overflow: hidden;
    min-height: 850px;
}
/* ==========================
   WHISPER HSE SECTION
========================== */
.whisper-hse-bg-image{
    position: absolute;
    inset: 0;

    width: 100%;
    height: 100%;

    object-fit: cover;
    object-position: center;

    z-index: 1;
}

.whisper-hse-content{
    position: relative;
    z-index: 2;

    width: 100%;
    max-width: 700px;

    min-height: 850px;

    padding: 80px 5%;

    display: flex;
    flex-direction: column;
    justify-content: center;

    background: linear-gradient(
        90deg,
        rgba(255,255,255,.95) 0%,
        rgba(255,255,255,.88) 35%,
        rgba(255,255,255,0) 100%
    );
}

.whisper-hse-title{
    color: #1d3963;
    font-size: 48px;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 35px;
}

.whisper-hse-list{
    list-style: none;
    padding: 0;
    margin: 0;
}

.whisper-hse-item{
    position: relative;
    padding-left: 24px;
    margin-bottom: 16px;
    line-height: 1.7;
}

.whisper-hse-item::before{
    content: "";
    width: 8px;
    height: 8px;
    background: #f7941d;

    position: absolute;
    left: 0;
    top: 10px;
}
.whisper-hse-values{
    display: flex;
    flex-wrap: wrap;
    gap: 14px;

    margin-top: 45px;
}

.whisper-hse-value{
    display: inline-flex;
    align-items: center;
    justify-content: center;

    padding: 10px 18px;

    border-radius: 50px;

    background: #1d3963;
    color: #ffffff;

    font-size: 14px;
    font-weight: 600;
}

/* Quality service */

.whisper-quality-policy{
    padding:100px 0;
}

.whisper-quality-policy__container{
    width:min(1400px,92%);
    margin:auto;
}

.whisper-quality-policy__header{
    margin-bottom:60px;
}

.whisper-quality-policy__label{
    display:inline-block;
    color:#1d3963;
    font-size:16px;
    font-weight:700;
    letter-spacing:2px;
    margin-bottom:15px;
}

.whisper-quality-policy__title{
    font-size:clamp(32px,4vw,58px);
    color:#1d3963;
    margin-bottom:20px;
    line-height:1.2;
}

.whisper-quality-policy__note{
    max-width:900px;
    color:#666;
    line-height:1.8;
    font-size:16px;
}


.whisper-quality-policy__commitments{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:25px;
    margin-bottom:80px;
}

.whisper-quality-policy__card{
    background:#fff;
    border-radius:20px;
    padding:30px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
    transition:.3s;
}

.whisper-quality-policy__card:hover{
    transform:translateY(-6px);
}

.whisper-quality-policy__card h3{
    width:60px;
    height:60px;
    border-radius:50%;
    background:linear-gradient(135deg,#009c4a,#f7941d);
    color:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
    margin-bottom:20px;
    font-size:20px;
}

.whisper-quality-policy__card p{
    line-height:1.8;
    color:#555;
    font-size:15px;
}


.whisper-quality-policy__bottom{
    display:grid;
    grid-template-columns:1.2fr .8fr;
    gap:40px;
    align-items:start;
}

.whisper-quality-policy__visual{
    background:#fff;
    padding:15px;
    border-radius:24px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
}

.whisper-quality-policy__image{
    width:100%;
    display:block;
    border-radius:18px;
}

.whisper-quality-policy__organization{
    background:#fff;
    border-radius:24px;
    padding:35px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
}

.whisper-quality-policy__organization h3{
    color:#1d3963;
    margin-bottom:25px;
    font-size:30px;
}

.whisper-quality-policy__chart-wrapper{
    margin-bottom:30px;
    border-radius:16px;
    overflow:hidden;
    background:#fff;
}

.whisper-quality-policy__chart-image{
    width:100%;
    display:block;
    border-radius:16px;
}

/* rating */

.whisper-quality-policy__rating{
    text-align:center;
    padding-top:10px;
}

.whisper-quality-policy__rating p{
    margin-top:10px;
    color:#555;
    line-height:1.6;
}


@media(max-width:1200px){

    .whisper-quality-policy__commitments{
        grid-template-columns:repeat(2,1fr);
    }

    .whisper-quality-policy__bottom{
        grid-template-columns:1fr;
    }
}

@media(max-width:768px){

    .whisper-quality-policy{
        padding:70px 0;
    }

    .whisper-quality-policy__commitments{
        grid-template-columns:1fr;
    }

    .whisper-quality-policy__card{
        padding:25px;
    }

    .whisper-quality-policy__organization{
        padding:25px;
    }

    .whisper-quality-policy__title{
        font-size:32px;
    }
}

/* Small Tablets / Large Phones */
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .section__head { margin-bottom: 40px; }
  .split__media img, .feature__media img { height: 320px; }
  .stats__grid { gap: 32px 16px; }
  .mini-stats { grid-template-columns: 1fr; }
  .org__row { grid-template-columns: 1fr; gap: 32px; }
  .org__branchlines { display: none; }
  .org__line:nth-of-type(2) { display: none; }
  .taglist[style*="grid-template-columns"],
  .check[style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }

  /* Collapsible footer columns */
  .site-footer { margin-top: 32px; }
  .footer__grid { grid-template-columns: 1fr; text-align: left; gap: 0; padding-top: 48px; }
  .footer__brand { text-align: center; margin-bottom: 8px; padding-top: 16px; }
  .footer__brand .logo { justify-content: center; }
  .footer__brand p { margin-left: auto; margin-right: auto; }
  .footer__col { border-top: 1px solid rgba(255,255,255,.12); padding: 14px 0; padding-top: 16px; }
  .footer__col:last-of-type { border-bottom: 1px solid rgba(255,255,255,.12); }
  .footer__col summary { cursor: pointer; padding: 6px 0; pointer-events: auto; }
  .footer__col h4 { margin: 0; }
  .footer__col .footer__chev { display: inline-block; }
  .footer__col[open] .footer__chev { transform: rotate(180deg); }
  .footer__col:not([open]) > .footer__col-body { display: none; }
  .footer__col[open] > .footer__col-body { display: block; padding-top: 14px; }
  .footer__col-body p { margin: 0 0 10px; }
}

/* Phones */
@media (max-width: 560px) {
  body { font-size: 16px; }
  .container { padding: 0 20px; }
  .section { padding: 56px 0; }
  
  .topbar { font-size: 12px; }
  .badges span { font-size: 10px; padding: 2px 6px; }
  
  .hero h1 { font-size: 34px; }
  .hero p { font-size: 17px; margin-bottom: 28px; }
  .hero__actions { flex-direction: column; width: 100%; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  
  .cards, .cards--2 { grid-template-columns: 1fr; }
  .card__media { height: 240px; }
  
  .mem-grid { grid-template-columns: 1fr; }
  .form { grid-template-columns: 1fr; }
  
  .footer__brand p { margin-left: auto; margin-right: auto; }
  .footer__col-body a { padding: 8px 0; }
  
  .stats__grid { grid-template-columns: 1fr 1fr; }
  
  .org__node { padding: 12px 20px; font-size: 14px; }
  .org__sub div { font-size: 13px; }
  
  .page-hero h1 { font-size: 32px; }
  .crumbs { font-size: 12px; margin-top: 10px; line-height: 1.4; }
}

/* Very Small Phones */
@media (max-width: 400px) {
  .stats__grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 30px; }
  .logo img { width: 40px; height: 40px; }
  .logo__text strong { font-size: 20px; }
  .logo__text small { font-size: 9px; }
}

/* ==========================================================================
   Service content typography — for dense service blocks & cards
   ========================================================================== */
.svc-content > h3 { font-size: 26px; margin: 0 0 16px; color: var(--ink); }
.svc-content p { margin: 0 0 16px; font-size: 16px; line-height: 1.75; }
.svc-content p:last-child { margin-bottom: 0; }
.svc-content .lead-line {
  font-size: 16.5px; color: var(--ink); font-weight: 500;
  border-left: 3px solid var(--orange); padding-left: 16px; margin-bottom: 22px;
}

/* Inline sub-heading inside service blocks */
.subhead {
  display: block;
  font-family: var(--ff-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 15.5px;
  letter-spacing: 1.4px;
  color: var(--green-dark);
  margin: 26px 0 12px;
  padding-bottom: 8px;
  position: relative;
  border-bottom: 1px solid var(--line);
}
.subhead::after{
  content:""; position:absolute; left:0; bottom:-1px;
  width:42px; height:2px; background:var(--orange);
}
.svc-content > .subhead:first-child { margin-top: 0; }

/* Styled bullet list (replaces wall-of-br) */
.bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 18px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 9px 24px;
}
.bullets--2col { grid-template-columns: repeat(2, minmax(0,1fr)); }
.bullets--3col { grid-template-columns: repeat(3, minmax(0,1fr)); }
@media (max-width: 720px){
  .bullets--2col, .bullets--3col { grid-template-columns: 1fr; }
}
.bullets li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--body);
}
.bullets li::before {
  content: "";
  width: 7px; height: 7px;
  background: var(--orange);
  border-radius: 50%;
  position: absolute;
  left: 0; top: 8px;
}
.bullets li b, .bullets li strong { color: var(--ink); font-weight: 700; }
.bullets li:last-child { margin-bottom: 0; }

/* On dark sections */
.section--deep .bullets li { color: #C9D8CF; }
.section--deep .subhead { color: #fff; border-bottom-color: rgba(255,255,255,.18); }

/* Polished icard for dense petroleum grid */
.icard.icard--rich { padding: 32px 30px; display: flex; flex-direction: column; }
.icard.icard--rich > .icard__media {
  width: 100%; height: 220px; object-fit: cover; display: block;
  border-radius: var(--radius); margin-bottom: 22px;
}
.icard.icard--rich > h3 {
  font-size: 22px; color: var(--ink); margin: 0 0 14px;
  padding-bottom: 14px; border-bottom: 2px solid var(--mist);
  position: relative;
}
.icard.icard--rich > h3::after {
  content:""; position:absolute; left:0; bottom:-2px;
  width:46px; height:2px; background:var(--green);
}
.icard.icard--rich p { font-size: 15px; line-height: 1.7; color: var(--body); margin: 0 0 14px; }
.icard.icard--rich p:last-child { margin-bottom: 0; }
.icard.icard--rich .subhead { font-size: 13.5px; margin: 18px 0 10px; }
.icard.icard--rich .bullets li { font-size: 14.5px; }

/* Use a slightly wider min on petroleum icard grid so 3 cards still fit nicely */
.svc-cards{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:24px;
  margin-top:84px;
}
@media (max-width:680px){ .svc-cards{ grid-template-columns:1fr; } }

/* Soften HSE check list (no shouting caps) */
.check.check--soft li { text-transform: none; font-size: 16px; line-height: 1.6; letter-spacing: .2px; }
.check.check--soft li::before { font-size: 14px; }

/* HSE white-background sidebar fix on small screens */
@media (max-width: 820px){
  .whisper-hse-section{ min-height:auto; }
  .whisper-hse-content{
    max-width:none;
    min-height:auto;
    background:linear-gradient(180deg, rgba(255,255,255,.96) 0%, rgba(255,255,255,.92) 70%, rgba(255,255,255,.85) 100%);
    padding:60px 24px;
  }
  .whisper-hse-title{ font-size:32px; }
}