/* ===================================================================
   Peptide Review Bros — site stylesheet
   Modern, dark, clean. No frameworks.
=================================================================== */

:root {
  --bg:         #0b0d12;
  --bg-2:       #11141c;
  --bg-3:       #161a25;
  --surface:    #1a1f2c;
  --surface-2:  #232a3a;
  --border:     #2a3142;
  --text:       #e7ecf3;
  --text-2:     #aab1c2;
  --text-3:     #7a8298;
  --primary:    #38e0a6;
  --primary-2:  #25b886;
  --accent:     #7c5cff;
  --accent-2:   #5a3df0;
  --warn:       #ffb946;
  --danger:     #ff5d6f;
  --shadow:     0 8px 28px rgba(0,0,0,.35);
  --shadow-sm:  0 2px 10px rgba(0,0,0,.25);
  --radius:     14px;
  --radius-sm:  8px;
  --max:        1180px;
  --font-sans:  'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-display: 'Space Grotesk', var(--font-sans);
}

* { box-sizing: border-box; }
html, body { padding: 0; margin: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; transition: color .15s; }
a:hover { color: var(--primary-2); }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.sr-only:focus {
  position: fixed; top: 8px; left: 8px; width: auto; height: auto; clip: auto;
  background: var(--primary); color: #000; padding: 8px 14px; border-radius: 6px;
  z-index: 1000;
}

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11,13,18,.85);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--max); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; gap: 16px;
}
.brand {
  display: inline-flex; align-items: center; gap: 12px; color: var(--text);
}
.brand:hover { color: var(--text); }
.brand-mark {
  width: 38px; height: 38px; border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #0b0d12; font-size: 17px;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-family: var(--font-display); font-weight: 700; font-size: 18px; letter-spacing: .2px; }
.brand-bros { color: var(--primary); }
.brand-tag { font-size: 11px; color: var(--text-3); font-weight: 500; letter-spacing: .4px; text-transform: uppercase; }

.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-link {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border-radius: 8px;
  color: var(--text-2); font-weight: 500; font-size: 14.5px;
}
.nav-link:hover { color: var(--text); background: var(--surface); }
.nav-link.is-active { color: var(--text); background: var(--surface); }
.nav-cta {
  background: var(--primary); color: #0b0d12 !important;
  font-weight: 600;
}
.nav-cta:hover { background: var(--primary-2); }
.nav-toggle {
  display: none; background: none; border: 0; color: var(--text);
  font-size: 22px; cursor: pointer; padding: 6px;
}

@media (max-width: 820px) {
  .nav-toggle { display: inline-flex; }
  .nav-links {
    position: absolute; top: 100%; right: 0; left: 0;
    background: var(--bg-2); border-bottom: 1px solid var(--border);
    flex-direction: column; align-items: stretch; padding: 12px;
    gap: 4px; display: none;
  }
  .nav-links.is-open { display: flex; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  padding: 90px 24px 80px;
  text-align: center;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(60% 60% at 50% 10%, rgba(56,224,166,.18) 0%, transparent 60%),
    radial-gradient(50% 60% at 80% 100%, rgba(124,92,255,.18) 0%, transparent 70%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}
.hero-inner { position: relative; z-index: 1; max-width: 820px; margin: 0 auto; }
.hero-eyebrow {
  display: inline-block; padding: 6px 14px; border-radius: 999px;
  background: rgba(56,224,166,.12); color: var(--primary);
  font-size: 12.5px; font-weight: 600; letter-spacing: .5px;
  text-transform: uppercase; margin-bottom: 24px;
}
.hero-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(36px, 5vw, 60px); line-height: 1.05;
  margin: 0 0 18px; letter-spacing: -.5px;
}
.hero-sub {
  font-size: 18px; color: var(--text-2); margin: 0 auto 32px; max-width: 620px;
}
.hero-cta {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
  margin-bottom: 50px;
}
.hero-stats {
  display: inline-flex; gap: 32px; padding: 18px 28px;
  border: 1px solid var(--border); border-radius: 16px;
  background: rgba(26,31,44,.6);
}
.hero-stats > div { display: flex; flex-direction: column; align-items: center; }
.hero-stats strong { font-size: 26px; font-family: var(--font-display); }
.hero-stats span { font-size: 12px; color: var(--text-3); text-transform: uppercase; letter-spacing: .5px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 20px; border-radius: 10px; font-weight: 600;
  font-size: 14.5px; cursor: pointer; transition: all .15s;
  border: 1px solid transparent;
}
.btn-primary { background: var(--primary); color: #0b0d12; }
.btn-primary:hover { background: var(--primary-2); color: #0b0d12; transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn-ghost:hover { background: var(--surface); color: var(--text); }
.btn-lg { padding: 14px 26px; font-size: 16px; }
.btn-block { display: flex; width: 100%; justify-content: center; }

/* ---------- Sections ---------- */
.section { max-width: var(--max); margin: 0 auto; padding: 60px 24px; }
.section-alt { background: var(--bg-2); max-width: none; }
.section-alt > * { max-width: var(--max); margin: 0 auto; }
.section-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 16px;
  margin-bottom: 28px; padding-bottom: 14px; border-bottom: 1px solid var(--border);
}
.section-head h2 { font-family: var(--font-display); margin: 0; font-size: 26px; }
.section-more { color: var(--text-2); font-weight: 500; font-size: 14px; }

.page-head { background: var(--bg-2); padding: 50px 24px 30px; border-bottom: 1px solid var(--border); }
.page-head-inner { max-width: var(--max); margin: 0 auto; }
.page-head h1 { font-family: var(--font-display); margin: 0 0 8px; font-size: 36px; }
.page-sub { color: var(--text-2); margin: 0; }
.crumbs { color: var(--text-3); font-size: 13.5px; margin: 0 0 8px; }
.crumbs a { color: var(--text-3); }
.crumbs a:hover { color: var(--text); }

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: 22px; }
.grid-cards     { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.grid-companies { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }

.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .15s, border-color .15s, box-shadow .15s;
}
.card:hover { transform: translateY(-2px); border-color: var(--surface-2); box-shadow: var(--shadow); }
.card-media { display: block; aspect-ratio: 16 / 10; background: var(--bg-3); overflow: hidden; }
.card-media img { width: 100%; height: 100%; object-fit: cover; }
.card-body { padding: 18px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card-eyebrow { color: var(--text-3); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; font-weight: 600; }
.card-title { margin: 0; font-size: 17.5px; font-family: var(--font-display); line-height: 1.25; }
.card-title a { color: var(--text); }
.card-title a:hover { color: var(--primary); }
.card-text { margin: 0; color: var(--text-2); font-size: 14.5px; }
.card-meta { display: flex; gap: 8px; align-items: center; color: var(--text-3); font-size: 13px; margin-top: auto; flex-wrap: wrap; }
.pill {
  display: inline-block; padding: 3px 9px; border-radius: 999px;
  background: rgba(124,92,255,.15); color: #b0a0ff;
  font-size: 12px; font-weight: 600;
}
.stars { color: var(--warn); font-size: 14px; letter-spacing: 2px; }

/* Companies grid card */
.co-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px 18px;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  text-align: center; transition: all .15s; color: var(--text);
}
.co-card:hover { border-color: var(--primary); transform: translateY(-2px); color: var(--text); }
.co-logo {
  width: 90px; height: 90px; border-radius: 14px;
  background: var(--bg-3); display: flex; align-items: center; justify-content: center;
  overflow: hidden; padding: 10px;
}
.co-logo img { max-width: 100%; max-height: 100%; object-fit: contain; }
.co-name { font-weight: 600; font-family: var(--font-display); }
.co-count { font-size: 12px; color: var(--text-3); }

/* Chip grid (categories) */
.chip-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  padding: 10px 16px; border-radius: 999px;
  background: var(--surface); color: var(--text-2);
  border: 1px solid var(--border); font-size: 14px; font-weight: 500;
}
.chip:hover { color: var(--text); border-color: var(--primary); background: var(--surface-2); }

/* Empty state */
.empty-state {
  text-align: center; padding: 60px 20px; color: var(--text-2);
  background: var(--surface); border: 1px dashed var(--border); border-radius: var(--radius);
}
.empty-state i { color: var(--text-3); margin-bottom: 14px; }
.empty-state h3 { margin: 6px 0; font-family: var(--font-display); color: var(--text); }

/* ---------- Side filter layout (reviews list) ---------- */
.section-with-side {
  display: grid; grid-template-columns: 260px 1fr; gap: 28px;
  max-width: var(--max); margin: 0 auto; padding: 40px 24px 80px;
}
@media (max-width: 880px) {
  .section-with-side { grid-template-columns: 1fr; }
}
.side-filter {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px; position: sticky; top: 88px;
  align-self: start;
}
.filter-form .field { margin-bottom: 14px; }
.filter-form label {
  display: block; font-size: 12.5px; color: var(--text-3);
  text-transform: uppercase; letter-spacing: .4px; margin-bottom: 6px; font-weight: 600;
}
.filter-form input, .filter-form select, .filter-form textarea,
.contact-form-wrap input, .contact-form-wrap textarea, .contact-form-wrap select {
  width: 100%; padding: 10px 12px; border-radius: 8px;
  background: var(--bg-3); border: 1px solid var(--border); color: var(--text);
  font: inherit; font-size: 14.5px;
}
.filter-form input:focus, .filter-form select:focus, .filter-form textarea:focus,
.contact-form-wrap input:focus, .contact-form-wrap textarea:focus, .contact-form-wrap select:focus {
  outline: 2px solid var(--primary); outline-offset: 1px;
}

/* ---------- Review single ---------- */
.review-head {
  background: var(--bg-2); padding: 48px 24px 0; border-bottom: 1px solid var(--border);
}
.review-head-inner { max-width: var(--max); margin: 0 auto 28px; }
.review-head h1 { font-family: var(--font-display); font-size: 38px; margin: 0 0 12px; line-height: 1.15; }
.review-meta { display: flex; gap: 12px; align-items: center; color: var(--text-2); flex-wrap: wrap; }
.review-meta .dot { color: var(--text-3); }
.review-lede { color: var(--text-2); font-size: 18px; margin: 18px 0 0; }
.review-hero { max-width: var(--max); margin: 0 auto; }
.review-hero img { width: 100%; max-height: 420px; object-fit: cover; border-radius: var(--radius) var(--radius) 0 0; }

.review-body-wrap {
  max-width: var(--max); margin: 40px auto 80px; padding: 0 24px;
  display: grid; grid-template-columns: 1fr 300px; gap: 36px;
}
@media (max-width: 900px) { .review-body-wrap { grid-template-columns: 1fr; } }
.review-body { font-size: 17px; }
.review-body h2, .review-body h3 { font-family: var(--font-display); margin-top: 1.6em; }
.review-body p, .review-body li { color: var(--text); }
.review-body img { border-radius: var(--radius-sm); margin: 1.2em 0; }
.review-body blockquote {
  border-left: 3px solid var(--primary); margin: 1.4em 0; padding: .2em 1.2em;
  color: var(--text-2); font-style: italic;
}

.proscons {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  margin: 32px 0;
}
@media (max-width: 600px) { .proscons { grid-template-columns: 1fr; } }
.proscons-col { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.proscons-col h3 { margin: 0 0 12px; font-family: var(--font-display); display: flex; align-items: center; gap: 8px; font-size: 17px; }
.proscons-pros h3 i { color: var(--primary); }
.proscons-cons h3 i { color: var(--danger); }
.proscons-col ul { margin: 0; padding-left: 18px; }
.proscons-col li { margin-bottom: 6px; color: var(--text-2); }

.review-side .side-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px; margin-bottom: 16px;
}
.side-card h4 {
  margin: 0 0 8px; font-size: 12px; color: var(--text-3);
  text-transform: uppercase; letter-spacing: .5px; font-weight: 600;
}
.side-card p { margin: 4px 0; }
.side-img { width: 100%; height: 140px; object-fit: cover; border-radius: var(--radius-sm); margin-bottom: 12px; }
.side-logo { max-width: 110px; max-height: 60px; object-fit: contain; margin-bottom: 12px; }
.muted { color: var(--text-3); }

/* ---------- Company / product head ---------- */
.page-head-company .co-detail-head {
  display: flex; gap: 22px; align-items: center; flex-wrap: wrap;
}
.co-detail-logo {
  width: 110px; height: 110px; border-radius: 14px;
  background: var(--surface); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; padding: 14px;
}
.co-detail-logo img { max-width: 100%; max-height: 100%; object-fit: contain; }

.product-head { display: flex; gap: 26px; align-items: flex-start; flex-wrap: wrap; }
.product-image { width: 220px; flex-shrink: 0; border-radius: var(--radius); overflow: hidden; }
.product-image img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }

/* ---------- Prose ---------- */
.prose { max-width: 760px; }
.prose h2 { font-family: var(--font-display); margin-top: 1.6em; }
.prose p, .prose li { color: var(--text); }
.prose ul, .prose ol { padding-left: 20px; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid; grid-template-columns: 320px 1fr; gap: 36px;
}
@media (max-width: 880px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info {
  background: linear-gradient(160deg, rgba(124,92,255,.18), rgba(56,224,166,.12));
  border: 1px solid var(--border); border-radius: var(--radius); padding: 26px;
}
.contact-info h2 { font-family: var(--font-display); margin-top: 0; font-size: 22px; }
.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li { display: flex; gap: 14px; padding: 14px 0; border-top: 1px solid var(--border); }
.contact-list li:first-child { border-top: 0; }
.contact-list i { color: var(--primary); width: 22px; text-align: center; margin-top: 4px; }
.contact-list .muted { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: .4px; margin-bottom: 2px; }
.contact-fineprint { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--border); color: var(--text-2); font-size: 13.5px; }
.contact-form-wrap form { display: flex; flex-direction: column; gap: 16px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; }
.contact-form-wrap .field { display: flex; flex-direction: column; gap: 6px; }
.contact-form-wrap label { font-weight: 600; font-size: 14px; }
.req { color: var(--danger); }
.form-status { font-size: 14px; min-height: 1.2em; }
.form-status-ok { color: var(--primary); }
.form-status-err { color: var(--danger); }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #0b0d12;
  padding: 48px 24px;
}
.cta-inner { max-width: 760px; margin: 0 auto; text-align: center; }
.cta-inner h2 { margin: 0 0 8px; font-family: var(--font-display); font-size: 28px; }
.cta-inner p { margin: 0 0 22px; color: rgba(11,13,18,.8); }
.cta-band .btn-primary { background: #0b0d12; color: var(--primary); }
.cta-band .btn-primary:hover { background: #000; color: var(--primary); }

/* ---------- Footer ---------- */
.footer {
  background: var(--bg-2); border-top: 1px solid var(--border);
  margin-top: 60px; padding: 60px 24px 24px;
}
.footer-inner {
  max-width: var(--max); margin: 0 auto;
  display: grid; gap: 40px;
  grid-template-columns: 1.4fr 1fr 1fr 1.4fr;
}
@media (max-width: 760px) { .footer-inner { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-inner { grid-template-columns: 1fr; } }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; font-family: var(--font-display); }
.footer-tag { color: var(--text-2); margin: 0; }
.footer-col h4 { font-size: 12.5px; text-transform: uppercase; color: var(--text-3); letter-spacing: .5px; margin: 0 0 14px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 8px; }
.footer-col a { color: var(--text-2); }
.footer-col a:hover { color: var(--text); }
.footer-fine { color: var(--text-3); font-size: 13px; margin-top: 10px; }
.footer-bottom {
  max-width: var(--max); margin: 40px auto 0; padding-top: 24px;
  border-top: 1px solid var(--border); color: var(--text-3); font-size: 13px; text-align: center;
}