/* Trident Nutrition — tridentnm.co.za · v1.0 · built from approved Brand Guidelines v1.1 */
:root{
  --ink:#0B1A24; --sea:#123A4C; --deep:#0E2C3A; --paper:#F7F4ED; --paper-2:#EFEADF;
  --line:#DED7C8; --verdant:#0E8F6E; --verdant-soft:#E4F0EA; --mint:#7FD8BE;
  --sand:#C9A96A; --muted:#5C6B72; --white:#fff;
  --shadow:0 20px 60px -25px rgba(11,26,36,.35); --r:18px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,.serif{font-family:'Fraunces',Georgia,serif;font-weight:500;line-height:1.08;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--verdant);outline-offset:2px;border-radius:4px}
.wrap{max-width:1180px;margin:0 auto;padding:0 32px}
.eyebrow{font-size:12.5px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;color:var(--verdant)}
.eyebrow.light{color:var(--mint)}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:10px 18px;z-index:100;border-radius:0 0 10px 0}
.skip:focus{left:0}

/* NAV */
header{position:sticky;top:0;z-index:50;background:rgba(247,244,237,.85);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:.3s}
header.scrolled{border-bottom:1px solid var(--line);background:rgba(247,244,237,.96)}
nav{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:13px}
.mark{width:34px;height:34px;flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1.05}
.brand-text b{font-family:'Fraunces',serif;font-weight:600;font-size:17px;letter-spacing:-.01em}
.brand-text span{font-size:9.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);font-weight:600}
.navlinks{display:flex;gap:32px;align-items:center}
.navlinks a{font-size:14.5px;font-weight:500;color:var(--sea);transition:.2s}
.navlinks a:hover,.navlinks a[aria-current="page"]{color:var(--verdant)}
.navlinks a.btn{color:#B9CAD2}
.navlinks a.btn:hover{color:#fff}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:var(--paper);padding:12px 22px;border-radius:100px;font-size:14px;font-weight:600;transition:.25s;border:1px solid var(--ink);cursor:pointer;font-family:inherit}
.btn:hover{background:var(--verdant);border-color:var(--verdant);transform:translateY(-1px);color:#fff}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--paper)}
.btn.light{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.btn.light:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;font-size:26px;color:var(--ink)}

/* HERO (home) */
.hero{position:relative;padding:88px 0 76px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center}
.hero h1{font-size:clamp(40px,5.4vw,68px);margin:22px 0 24px}
.hero h1 em{font-style:italic;color:var(--verdant)}
.hero p.lead{font-size:19px;color:var(--sea);max-width:36ch;margin-bottom:34px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-card{background:var(--deep);border-radius:24px;padding:38px;color:var(--paper);box-shadow:var(--shadow);position:relative;overflow:hidden}
.hero-card:before{content:"";position:absolute;inset:0;background:radial-gradient(120% 120% at 85% 0%,rgba(14,143,110,.35),transparent 55%)}
.hero-card .k{position:relative;z-index:1}
.hero-card h2{font-size:15px;letter-spacing:.16em;text-transform:uppercase;color:var(--mint);font-family:'Inter',sans-serif;font-weight:600;margin-bottom:26px}
.statline{display:flex;justify-content:space-between;align-items:baseline;gap:18px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.statline:last-child{border-bottom:none}
.statline .n{font-family:'Fraunces',serif;font-size:24px;color:#fff;line-height:1.25}
.statline .l{font-size:13px;color:#B9CAD2;text-align:right;max-width:18ch}
.trust{margin-top:52px;padding-top:30px;border-top:1px solid var(--line);display:flex;gap:34px;flex-wrap:wrap;align-items:center}
.trust .tlabel{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);font-weight:600}
.badge{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:14.5px;color:var(--ink)}
.badge svg{color:var(--verdant)}

/* PAGE HERO (inner pages) */
.page-hero{padding:80px 0 24px}
.page-hero h1{font-size:clamp(36px,4.6vw,58px);margin:18px 0 20px;max-width:20ch}
.page-hero h1 em{font-style:italic;color:var(--verdant)}
.page-hero p.lead{font-size:18.5px;color:var(--sea);max-width:62ch}

/* SECTIONS */
section{padding:88px 0}
.sec-head{max-width:660px;margin-bottom:52px}
.sec-head h2{font-size:clamp(30px,3.8vw,44px);margin:16px 0 18px}
.sec-head p{font-size:17.5px;color:var(--muted)}
.center{margin-left:auto;margin-right:auto;text-align:center}

.band{background:var(--ink);color:var(--paper)}
.band .statement{font-family:'Fraunces',serif;font-size:clamp(26px,3.4vw,40px);line-height:1.22;max-width:22ch;font-weight:400}
.band .statement em{font-style:italic;color:var(--mint)}
.band-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.band-sub{color:#B9CAD2;font-size:17px;max-width:44ch}
.band-sub p+p{margin-top:18px}

.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:32px;transition:.3s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.card .ic{width:46px;height:46px;border-radius:12px;background:var(--verdant-soft);display:flex;align-items:center;justify-content:center;color:var(--verdant);margin-bottom:22px}
.card h3{font-size:21px;margin-bottom:10px}
.card p{font-size:15px;color:var(--muted)}
.card .tag{display:inline-block;margin-top:16px;font-size:12px;font-weight:600;letter-spacing:.05em;color:var(--sea);background:var(--paper-2);padding:5px 11px;border-radius:100px}
.card .more{display:inline-block;margin-top:16px;font-size:14px;font-weight:600;color:var(--sea)}
.card:hover .more{color:var(--verdant)}

/* alternating capability sections */
.alt{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;padding:44px 0;border-top:1px solid var(--line)}
.alt.first{border-top:none}
.alt h2{font-size:clamp(26px,3.2vw,38px);margin:12px 0 16px}
.alt p{font-size:16.5px;color:var(--sea);margin-bottom:14px}
.alt .formats{font-size:13.5px;font-weight:600;letter-spacing:.06em;color:var(--sea);background:var(--paper-2);display:inline-block;padding:7px 14px;border-radius:100px;margin-top:6px}
.ph{border-radius:var(--r);background:linear-gradient(145deg,var(--paper-2),var(--line));border:1px dashed var(--sand);min-height:320px;display:flex;align-items:center;justify-content:center;text-align:center;padding:24px}
.ph span{font-size:13px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;font-weight:600;max-width:26ch}
.photo{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r);box-shadow:var(--shadow);display:block}

/* certifications */
.certs{background:var(--paper-2)}
.cert-row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:12px}
.cert{background:var(--white);border-radius:var(--r);padding:34px;border:1px solid var(--line)}
.cert .seal{width:54px;height:54px;border-radius:50%;border:2px solid var(--verdant);color:var(--verdant);display:flex;align-items:center;justify-content:center;font-family:'Fraunces',serif;font-size:20px;margin-bottom:20px}
.cert h3{font-size:19px;margin-bottom:8px}
.cert p{font-size:14.5px;color:var(--muted)}

/* process */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:20px}
.steps.four{grid-template-columns:repeat(4,1fr)}
.step{padding:0 22px;border-left:1px solid var(--line);position:relative}
.step:first-child{border-left:none;padding-left:0}
.step .num{font-family:'Fraunces',serif;font-size:15px;color:var(--verdant);font-weight:600;margin-bottom:14px}
.step h3{font-size:18px;margin-bottom:9px}
.step p{font-size:14px;color:var(--muted)}

/* why levers / pillars */
.why-band{background:var(--deep);color:var(--paper)}
.lever-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px 64px;margin-top:20px}
.lever{display:flex;gap:20px;align-items:flex-start;padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.12)}
.lever .no{font-family:'Fraunces',serif;font-size:34px;color:var(--mint);line-height:1;flex:none;width:52px}
.lever h3{font-size:20px;margin-bottom:8px;color:#fff}
.lever p{font-size:15px;color:#B9CAD2}

/* proof lines */
.proof-row{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:8px}
.proof{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:30px}
.proof .serif{font-size:22px;line-height:1.3;color:var(--ink)}

/* CTA */
.cta{background:var(--verdant);color:#fff;border-radius:28px;padding:72px 56px;text-align:center;position:relative;overflow:hidden}
.cta:before{content:"";position:absolute;inset:0;background:radial-gradient(90% 140% at 50% -20%,rgba(255,255,255,.22),transparent 60%)}
.cta h2{color:#fff;font-size:clamp(30px,4vw,46px);margin-bottom:18px;position:relative}
.cta p{color:rgba(255,255,255,.92);font-size:18px;max-width:46ch;margin:0 auto 34px;position:relative}
.cta .btn{position:relative}

/* FAQ */
.faq-group{max-width:820px}
.faq-group h2{font-size:clamp(24px,3vw,32px);margin:44px 0 8px}
details{border-bottom:1px solid var(--line)}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 0;font-weight:600;font-size:17px;color:var(--ink)}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";font-family:'Fraunces',serif;font-size:26px;color:var(--verdant);flex:none;transition:.25s}
details[open] summary:after{transform:rotate(45deg)}
details .a{padding:0 0 24px;font-size:15.5px;color:var(--sea);max-width:68ch}
details .a p+p{margin-top:12px}

/* forms */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start}
.field{margin-bottom:18px}
.field label{display:block;font-size:13px;font-weight:600;letter-spacing:.03em;margin-bottom:7px;color:var(--sea)}
.field .help{display:block;font-size:12.5px;color:var(--muted);margin-top:6px}
.field input,.field textarea,.field select{width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:var(--white);font-family:inherit;font-size:15px;color:var(--ink)}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--verdant);box-shadow:0 0 0 3px var(--verdant-soft)}
.consent{display:flex;gap:12px;align-items:flex-start;margin:22px 0;font-size:14px;color:var(--sea)}
.consent input{width:18px;height:18px;margin-top:3px;accent-color:var(--verdant);flex:none}
.consent a{text-decoration:underline}
.hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}
.next-steps .line{display:flex;gap:16px;align-items:flex-start;padding:20px 0;border-bottom:1px solid var(--line)}
.next-steps .no{font-family:'Fraunces',serif;font-size:26px;color:var(--verdant);flex:none;width:40px;line-height:1.2}
.next-steps b{display:block;font-size:16px;margin-bottom:4px}
.next-steps span{font-size:14.5px;color:var(--muted)}
.contact-info .line{display:flex;gap:14px;align-items:flex-start;padding:18px 0;border-bottom:1px solid var(--line)}
.contact-info .line svg{color:var(--verdant);flex:none;margin-top:3px}
.contact-info .line b{display:block;font-weight:600;font-size:15px}
.contact-info .line span{font-size:14.5px;color:var(--muted)}

/* legal prose */
.prose{max-width:760px;padding:24px 0 40px}
.prose h2{font-size:clamp(22px,2.6vw,30px);margin:40px 0 14px}
.prose p,.prose li{font-size:15.5px;color:var(--sea);margin-bottom:14px}
.prose ul{padding-left:22px}
.prose .updated{font-size:13px;color:var(--muted)}

/* footer */
footer{background:var(--ink);color:#B9CAD2;padding:64px 0 34px;margin-top:40px}
.foot-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-brand{max-width:34ch}
.foot-brand p{font-size:14px;margin-top:16px;color:#8FA4AD}
.foot-cols{display:flex;gap:64px;flex-wrap:wrap}
.foot-col h4{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--mint);margin-bottom:16px;font-weight:600}
.foot-col a{display:block;font-size:14.5px;margin-bottom:11px;color:#B9CAD2;transition:.2s}
.foot-col a:hover{color:#fff}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:26px;font-size:13px;color:#7A8F98}

/* cookie banner */
.cookie{position:fixed;bottom:20px;left:20px;right:20px;max-width:520px;margin:0 auto;background:var(--white);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:22px;z-index:90;display:none}
.cookie.show{display:block}
.cookie p{font-size:14px;color:var(--sea);margin-bottom:16px}
.cookie .row{display:flex;gap:10px;flex-wrap:wrap}
.cookie .btn{padding:10px 18px;font-size:13.5px}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

@media(max-width:940px){
  .hero-grid,.band-grid,.contact-grid,.alt{grid-template-columns:1fr;gap:40px}
  .cap-grid,.cert-row,.proof-row{grid-template-columns:1fr 1fr}
  .steps,.steps.four{grid-template-columns:1fr 1fr}
  .step{border-left:none;padding-left:0;padding-bottom:22px}
  .lever-grid{grid-template-columns:1fr}
  .ph{min-height:220px}
}
@media(max-width:680px){
  .wrap{padding:0 22px}
  .navlinks{display:none}
  .navlinks.open{display:flex;position:absolute;top:76px;left:0;right:0;flex-direction:column;background:var(--paper);padding:24px 22px;gap:18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .menu-toggle{display:block}
  .cap-grid,.cert-row,.steps,.steps.four,.proof-row{grid-template-columns:1fr}
  .cta{padding:52px 26px}
  section{padding:64px 0}
}