:root {
  --bg: #07111f;
  --bg-deep: #030812;
  --card: rgba(12, 24, 43, .86);
  --card-2: rgba(255,255,255,.06);
  --line: rgba(255,255,255,.14);
  --text: #f8fbff;
  --muted: #b7c4d8;
  --gold: #f2b746;
  --orange: #ff7a2f;
  --blue: #38a8ff;
  --white: #ffffff;
  --max: 1180px;
  --radius: 22px;
  --shadow: 0 24px 70px rgba(0,0,0,.35);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, "Noto Sans SC", "Microsoft YaHei", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 14% 8%, rgba(42, 155, 255, .26), transparent 30%),
    radial-gradient(circle at 88% 22%, rgba(255, 122, 47, .16), transparent 26%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 70%);
  line-height: 1.75;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font-family: inherit; }
.container { width: min(var(--max), calc(100% - 38px)); margin: 0 auto; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(3, 8, 18, .78);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 250px;
}
.brand-logo {
  width: min(260px, 34vw);
  height: auto;
  display: block;
  filter: drop-shadow(0 8px 22px rgba(0,0,0,.25));
}
.brand-word {
  display: none;
}
.brand-name strong {
  display: block;
  font-size: 1.18rem;
  letter-spacing: .02em;
}
.brand-name span { display: block; margin-top: -4px; color: var(--muted); font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; }
.nav-links { display: flex; gap: 22px; align-items: center; list-style: none; margin: 0; padding: 0; }
.nav-links a { color: var(--muted); font-weight: 700; font-size: .95rem; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--white); }
.nav-actions { display: flex; gap: 10px; align-items: center; }
.mobile-toggle { display:none; background: transparent; border: 1px solid var(--line); color: var(--white); border-radius: 12px; padding: 9px 11px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 999px;
  padding: 12px 20px;
  border: 1px solid transparent;
  background: linear-gradient(135deg, var(--orange), var(--gold));
  color: #101010;
  font-weight: 900;
  box-shadow: 0 16px 45px rgba(242,183,70,.18);
}
.btn:hover { transform: translateY(-1px); }
.btn-outline {
  background: rgba(255,255,255,.06);
  color: var(--white);
  border-color: rgba(255,255,255,.18);
  box-shadow: none;
}
.btn-small { padding: 9px 14px; font-size: .88rem; }

.hero {
  position: relative;
  overflow: hidden;
  padding: 82px 0 74px;
}
.hero::before {
  content:"";
  position:absolute;
  inset:0;
  background: linear-gradient(90deg, rgba(3,8,18,.98) 0%, rgba(3,8,18,.82) 42%, rgba(3,8,18,.38) 100%), url('../images/nutricore-cover.webp') center/cover no-repeat;
  opacity: .95;
  z-index: -2;
}
.hero::after {
  content:"";
  position:absolute;
  inset:0;
  background-image: radial-gradient(rgba(255,255,255,.16) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: .12;
  z-index: -1;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 46px;
}
.eyebrow {
  display: inline-flex;
  align-items:center;
  gap: 9px;
  color: var(--gold);
  background: rgba(242,183,70,.12);
  border: 1px solid rgba(242,183,70,.25);
  border-radius: 999px;
  padding: 7px 12px;
  font-weight: 900;
  font-size: .88rem;
  margin-bottom: 18px;
}
h1, h2, h3 { margin: 0; line-height: 1.18; }
h1 {
  font-size: clamp(2.4rem, 6vw, 5.4rem);
  letter-spacing: -.06em;
  max-width: 840px;
}
.title-gradient { background: linear-gradient(135deg, #fff, #dfeeff 44%, var(--gold)); -webkit-background-clip: text; background-clip:text; color: transparent; }
.hero p.lead { max-width: 680px; color: #d8e5f8; font-size: clamp(1rem, 2vw, 1.25rem); margin: 22px 0 28px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 28px; }
.hero-metrics { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; max-width: 680px; }
.metric {
  padding: 15px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.05);
  border-radius: 16px;
}
.metric strong { display:block; color: var(--gold); font-size: 1.16rem; }
.metric span { color: var(--muted); font-size:.9rem; }

.hero-card {
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.11), rgba(255,255,255,.04));
  border: 1px solid rgba(255,255,255,.15);
  padding: 14px;
  box-shadow: var(--shadow);
}
.hero-card img { border-radius: 16px; aspect-ratio: 1.08 / 1; object-fit: cover; }

.section { padding: 76px 0; }
.section-soft { background: rgba(255,255,255,.035); border-block: 1px solid var(--line); }
.section-head { max-width: 760px; margin-bottom: 34px; }
.section-head.center { text-align: center; margin-inline: auto; }
.kicker { color: var(--gold); font-weight: 900; letter-spacing: .12em; text-transform: uppercase; font-size: .82rem; margin-bottom: 10px; }
h2 { font-size: clamp(1.85rem, 4vw, 3.2rem); letter-spacing: -.04em; }
.section-head p { color: var(--muted); font-size: 1.05rem; margin: 14px 0 0; }

.pillars { display:grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 18px; }
.pillar, .info-card, .faq-item, .product-card, .audience-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 20px 50px rgba(0,0,0,.18);
}
.pillar { padding: 24px; }
.icon {
  width: 54px; height: 54px; border-radius: 18px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, rgba(56,168,255,.22), rgba(242,183,70,.16));
  color: var(--gold); font-size:1.4rem; margin-bottom: 16px;
}
.pillar h3 { font-size:1.15rem; margin-bottom: 8px; }
.pillar p { color: var(--muted); margin:0; }

.products-grid { display:grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 22px; }
.product-card { overflow:hidden; }
.product-media { background: #0a101d; }
.product-media img { width:100%; height: 290px; object-fit: cover; }
.product-body { padding: 28px; }
.product-label { display:inline-block; color: #06111d; background: var(--gold); border-radius: 999px; padding: 4px 10px; font-weight: 900; font-size:.75rem; margin-bottom: 12px; }
.product-card h3 { font-size:1.8rem; }
.product-body p { color: var(--muted); }
.check-list { list-style:none; padding:0; margin: 18px 0; }
.check-list li { display:flex; gap: 10px; align-items:flex-start; margin: 9px 0; color: #eaf3ff; }
.check-list li::before { content:"✓"; color: var(--gold); font-weight: 900; flex: 0 0 auto; }

.split { display:grid; grid-template-columns: .9fr 1.1fr; gap: 34px; align-items: center; }
.split-img { border-radius: var(--radius); overflow:hidden; border: 1px solid var(--line); box-shadow: var(--shadow); }
.split-img img { width: 100%; height: 100%; object-fit: cover; }
.info-grid { display:grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; margin-top: 24px; }
.info-card { padding: 20px; }
.info-card h3 { font-size:1.08rem; margin-bottom: 6px; }
.info-card p { color: var(--muted); margin:0; }

.audience-grid { display:grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; }

.knowledge-grid { display:grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap:22px; }
.resource-card { overflow:hidden; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 20px 50px rgba(0,0,0,.18); }
.resource-card img { width:100%; height:270px; object-fit:cover; }
.resource-card .product-body { padding:28px; }
.resource-card .kicker { margin-bottom:8px; }
.footer-brand { display:flex; align-items:flex-start; gap:14px; }
.footer-brand img { width:190px; max-width:100%; }

.audience-card { padding: 22px; text-align:center; }
.audience-card i { color: var(--gold); font-size:1.6rem; margin-bottom: 10px; }
.audience-card p { color: var(--muted); margin:.4rem 0 0; }

.cta {
  position: relative;
  overflow:hidden;
  border-radius: 30px;
  padding: 48px;
  background: linear-gradient(135deg, rgba(56,168,255,.18), rgba(255,122,47,.12)), #081226;
  border: 1px solid rgba(255,255,255,.16);
}
.cta::after { content:""; position:absolute; right:-110px; top:-80px; width: 290px; height:290px; border-radius:50%; background:rgba(242,183,70,.15); filter:blur(8px); }
.cta-inner { position:relative; z-index:1; display:flex; justify-content:space-between; gap: 24px; align-items:center; }
.cta p { color: var(--muted); margin: 12px 0 0; max-width: 760px; }

.page-hero { padding: 76px 0 50px; background: radial-gradient(circle at 10% 20%, rgba(56,168,255,.18), transparent 28%); border-bottom:1px solid var(--line); }
.page-hero .container { display:grid; grid-template-columns: 1.1fr .9fr; align-items:center; gap: 34px; }
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 4.5rem); }
.page-hero p { color: var(--muted); font-size:1.08rem; max-width: 720px; }
.page-hero-img { border-radius: var(--radius); overflow:hidden; border:1px solid var(--line); box-shadow: var(--shadow); }

.content-block { max-width: 900px; margin: 0 auto; }
.content-block p { color: var(--muted); }
.two-col { display:grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 22px; }
.faq-list { display:grid; gap: 14px; }
.faq-item { padding: 22px; }
.faq-item h3 { font-size:1.1rem; margin-bottom: 8px; }
.faq-item p { margin:0; color: var(--muted); }

.breadcrumb { color: var(--muted); font-size: .9rem; margin-bottom: 16px; }
.breadcrumb a { color: var(--gold); }

.footer {
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,.30);
  padding: 44px 0 24px;
}
.footer-grid { display:grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 28px; }
.footer h3 { margin-bottom: 12px; }
.footer p, .footer li { color: var(--muted); }
.footer ul { list-style:none; padding:0; margin:0; }
.footer li { margin: 8px 0; }
.disclaimer { margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--line); color: #8fa1b9; font-size:.86rem; }

.contact-card { padding: 30px; border-radius: var(--radius); background: var(--card); border:1px solid var(--line); }
.form-grid { display:grid; gap: 14px; }
.input { width: 100%; border:1px solid var(--line); border-radius: 14px; padding: 14px 15px; background: rgba(255,255,255,.06); color: var(--text); }
textarea.input { min-height: 120px; resize: vertical; }

@media (max-width: 980px) {
  .mobile-toggle { display:inline-flex; }
  .nav-links {
    position: fixed; top:76px; left:0; right:0;
    padding: 18px 22px 26px;
    background: rgba(3,8,18,.96);
    border-bottom:1px solid var(--line);
    flex-direction: column; align-items:flex-start;
    display: none;
  }
  .nav-links.open { display:flex; }
  .nav-actions .btn-small { display:none; }
  .hero-grid, .page-hero .container, .split, .footer-grid { grid-template-columns: 1fr; }
  .pillars, .audience-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .products-grid, .two-col, .info-grid { grid-template-columns: 1fr; }
  .cta-inner { flex-direction:column; align-items:flex-start; }
}
@media (max-width: 560px) {
  .container { width: min(100% - 26px, var(--max)); }
  .nav { height: 68px; }
  .nav-links { top:68px; }
  .brand-name strong { font-size: 1rem; }
  .hero { padding: 58px 0; }
  .hero-metrics, .pillars, .audience-grid { grid-template-columns: 1fr; }
  .product-media img { height: 230px; }
  .cta { padding: 30px; }
}


@media (max-width: 1024px) {
  .pillars, .audience-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .products-grid, .knowledge-grid, .two-col, .info-grid, .footer-grid, .page-hero .container, .split, .hero-grid { grid-template-columns: 1fr; }
  .nav { flex-wrap: wrap; height: auto; padding: 12px 0; }
  .brand { min-width: 0; }
  .brand-logo { width: min(230px, 62vw); }
}

@media (max-width: 768px) {
  .mobile-toggle { display:block; }
  .nav-links { display:none; width:100%; flex-direction:column; align-items:flex-start; padding:10px 0 0; }
  .nav-links.open { display:flex; }
  .nav-actions { display:none; }
  .hero-metrics, .pillars, .audience-grid, .products-grid, .knowledge-grid, .two-col, .info-grid { grid-template-columns: 1fr; }
  .hero-card img { aspect-ratio: 1/1; }
  .resource-card img, .product-media img { height: 220px; }
  .cta-inner { flex-direction:column; align-items:flex-start; }
  .footer-brand { flex-direction:column; }
}


/* Final approved visual fixes */
.brand-logo { display: none !important; }
.brand-word {
  display: inline-block !important;
  font-weight: 900;
  font-size: 1.42rem;
  letter-spacing: .02em;
  background: linear-gradient(90deg, #ffffff 0%, #ffffff 48%, #ff7a2f 48%, #ff7a2f 74%, #ffffff 74%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  white-space: nowrap;
}
.footer-brand img { display: none !important; }
.footer-brand { display: block !important; }
.footer-brand h3 { color: #fff; font-size: 1.35rem; }
.page-hero-img img, .hero-card img, .resource-card img, .product-media img, .split-img img { object-position: center; }


/* === Refined homepage and cleaner content pages === */
.hero-clean::before { background: linear-gradient(180deg, rgba(5,12,24,.96), rgba(5,12,24,.88)); }
.hero-clean::after { opacity: .08; }
.hero-grid-clean { grid-template-columns: 1fr 1fr; align-items: stretch; }
.hero-showcase { display:grid; gap:18px; }
.showcase-card { display:grid; grid-template-columns: 170px 1fr; align-items:center; gap:18px; padding:18px; border-radius: var(--radius); border:1px solid var(--line); background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03)); box-shadow: var(--shadow); }
.showcase-product { background: radial-gradient(circle at 30% 20%, rgba(56,168,255,.2), transparent 45%), linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.02)); border-radius: 18px; padding:12px; min-height: 170px; display:grid; place-items:center; }
.showcase-product img { max-height: 190px; width:auto; object-fit: contain; }
.showcase-copy h3 { font-size: 1.4rem; margin: 4px 0 8px; }
.showcase-copy p { margin:0; color: var(--muted); }
.page-hero.text-only .container { grid-template-columns: 1fr; }
.page-hero.text-only { padding-bottom: 60px; }
.page-hero.text-only p { max-width: 900px; }
.footer-brand-text { display:block; }
.footer-brand-text img { display:none; }
.two-col .btn { margin-top: 12px; }
.joint-showcase, .split-img.product-beauty { background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03)); }
.footer-brand img { width: 150px; }
@media (max-width: 980px) { .hero-grid-clean, .showcase-card { grid-template-columns: 1fr; } .showcase-product img { max-height: 240px; } }