* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
:root {
  --navy: #12193a; --navy-2: #1a2450; --navy-3: #222e62;
  --white: #ffffff; --off: #f7f7f5; --off-2: #eeecea;
  --ink: #0f1320; --mid: #6b7280; --light: #9ca3af;
  --cyan: #00c2cb; --cyan-dim: #009fa8; --cyan-pale: #e0f9fb;
  --electric: #3b82f6; --electric-pale: #eff6ff;
  --green: #10b981; --green-pale: #ecfdf5;
  --amber: #f59e0b; --amber-pale: #fffbeb;
  --purple: #8b5cf6; --purple-pale: #f5f3ff;
  --coral: #f43f5e; --coral-pale: #fff1f2;
  --serif: 'Instrument Serif', serif;
  --mono: 'DM Mono', monospace;
  --sans: 'Outfit', sans-serif;
  --radius: 4px;
  --align-blue: #00518b;
}
body { font-family: var(--sans); font-weight: 300; color: var(--ink); background: var(--white); overflow-x: hidden; }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #f1f5f9; }
::-webkit-scrollbar-thumb { background: var(--cyan); border-radius: 3px; }

/* ═══════════════════════════════════
   DISCLAIMER GATE (Align-style)
═══════════════════════════════════ */
#gate {
  position: fixed; inset: 0; z-index: 9999;
  background: linear-gradient(140deg, #050b1c 0%, #0a1430 50%, #060e1f 100%);
  display: flex; align-items: center; justify-content: center;
  padding: 2rem; transition: opacity 0.5s ease;
}
#gate::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 18% 25%, rgba(0,194,203,0.2) 0%, transparent 50%),
    radial-gradient(ellipse at 82% 75%, rgba(59,130,246,0.15) 0%, transparent 45%),
    radial-gradient(ellipse at 50% 90%, rgba(139,92,246,0.1) 0%, transparent 40%);
  pointer-events: none;
}
.gate-box { position: relative; z-index: 1; max-width: 900px; width: 100%; text-align: center; display: flex; flex-direction: column; align-items: center; }
.gate-eyebrow {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.5em;
  text-transform: uppercase; color: rgba(255,255,255,0.35); margin-bottom: 2rem;
  display: flex; align-items: center; justify-content: center; gap: 1rem;
}
.gate-eyebrow::before, .gate-eyebrow::after { content: ''; flex: 1; height: 1px; background: rgba(255,255,255,0.1); }
.gate-logo { font-family: var(--serif); font-size: clamp(3rem, 8vw, 5rem); color: var(--white); line-height: 1; margin-bottom: 0.15rem; }
.gate-logo em { color: var(--cyan); font-style: italic; }
.gate-sub { font-family: var(--mono); font-size: 9px; letter-spacing: 0.4em; text-transform: uppercase; color: rgba(255,255,255,0.28); margin-bottom: 2.5rem; }
.gate-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(251,191,36,0.07); border: 1px solid rgba(251,191,36,0.3);
  padding: 5px 14px; border-radius: 2px;
  font-family: var(--mono); font-size: 8px; letter-spacing: 0.2em;
  text-transform: uppercase; color: #fbbf24; margin-bottom: 2rem;
}
.gate-badge::before { content: '⚠'; font-size: 10px; }
.gate-title { font-family: var(--serif); font-size: clamp(1.3rem, 3vw, 1.75rem); color: var(--white); line-height: 1.35; margin-bottom: 1rem; font-weight: 400; }
.gate-text { font-size: 13px; color: rgba(255,255,255,0.48); line-height: 1.9; margin-bottom: 2.5rem; max-width: 420px; margin-left: auto; margin-right: auto; }
.gate-text strong { color: rgba(255,255,255,0.72); font-weight: 500; }
.gate-divider { height: 1px; background: rgba(255,255,255,0.08); margin: 0 auto 2rem; max-width: 360px; }
.gate-btn {
  display: block; width: 100%; background: var(--cyan); color: var(--navy);
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.28em;
  text-transform: uppercase; font-weight: 700; padding: 16px 32px;
  border: none; border-radius: var(--radius); cursor: pointer;
  transition: background 0.2s, transform 0.1s; margin-bottom: 1rem;
}
.gate-btn:hover { background: #00d4de; transform: translateY(-1px); }
.gate-exit {
  font-family: var(--mono); font-size: 9px; letter-spacing: 0.12em;
  text-transform: uppercase; color: rgba(255,255,255,0.25);
  text-decoration: none; display: block;
  transition: color 0.15s; margin-bottom: 2rem;
}
.gate-exit:hover { color: rgba(255,255,255,0.45); }
.gate-trust {
  font-family: var(--mono); font-size: 9px; letter-spacing: 0.12em;
  text-transform: uppercase; color: rgba(255,255,255,0.22);
  display: flex; align-items: center; justify-content: center;
}
.gate-trust span { padding: 0 0.875rem; }
.gate-trust span + span { border-left: 1px solid rgba(255,255,255,0.1); }

/* ═══════════════════════════════════
   SITE CONTENT (hidden until gate passes)
═══════════════════════════════════ */
#site-content { display: none; }

/* ═══════════════════════════════════
   ANNOUNCEMENT BAR
═══════════════════════════════════ */
.ann-bar {
  background: linear-gradient(90deg, var(--cyan-dim) 0%, #00a8b5 50%, var(--cyan-dim) 100%);
  color: rgba(255,255,255,0.92); font-family: var(--mono);
  font-size: 10px; letter-spacing: 0.2em; text-align: center;
  padding: 9px; text-transform: uppercase;
}
.ann-bar span { color: var(--navy); font-weight: 700; }

/* ═══════════════════════════════════
   NAV
═══════════════════════════════════ */
nav {
  position: sticky; top: 0; z-index: 200;
  display: flex; align-items: stretch; height: 62px;
  background: var(--align-blue);
  border-bottom: 2px solid rgba(0,194,203,0.3);
}
.nav-logo-wrap { display: flex; align-items: center; padding: 0 2rem; border-right: 1px solid rgba(255,255,255,0.07); text-decoration: none; flex-shrink: 0; }
.nav-logo-mark { font-family: var(--serif); font-size: 1.35rem; color: var(--white); line-height: 1; }
.nav-logo-mark em { color: var(--cyan); font-style: italic; }
.nav-links { display: flex; align-items: center; gap: 2rem; list-style: none; padding: 0 2rem; flex: 1; }
.nav-links a { font-family: var(--sans); font-size: 13px; font-weight: 400; color: rgba(255,255,255,0.8); text-decoration: none; transition: color 0.15s; }
.nav-links a:hover { color: white; }
.nav-right { display: flex; align-items: center; gap: 1rem; padding: 0 1.5rem; border-left: 1px solid rgba(255,255,255,0.07); }
.nav-btn {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase;
  padding: 8px 18px; background: var(--cyan); color: var(--navy);
  text-decoration: none; border-radius: var(--radius); font-weight: 700; transition: background 0.15s;
}
.nav-btn:hover { background: #00d4de; }
.nav-hamburger { display: none; background: none; border: none; cursor: pointer; padding: 6px; color: white; }
.mobile-nav-overlay { display: none; position: fixed; inset: 0; background: #050b1c; z-index: 300; flex-direction: column; padding: 1.5rem; }
.mobile-nav-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem; }
.mobile-nav-links { display: flex; flex-direction: column; }
.mobile-nav-links a { font-family: var(--mono); font-size: 13px; letter-spacing: 0.15em; text-transform: uppercase; color: white; text-decoration: none; padding: 1.1rem 0; border-bottom: 0.5px solid rgba(255,255,255,0.1); }
.mobile-nav-cta { margin-top: 2rem; display: block; text-align: center; }

/* ═══════════════════════════════════
   HERO (full-width overlay style)
═══════════════════════════════════ */
.hero-wrap {
  position: relative; min-height: 300px;
  display: flex; align-items: stretch; overflow: hidden;
  border-bottom: 2px solid rgba(0,194,203,0.18);
}
.hero-canvas { position: absolute; inset: 0; z-index: 0; }
.hero-canvas-bg {
  position: relative;
  width: 100%; height: 100%;
  background: linear-gradient(140deg, #080e22 0%, #0c1535 35%, #0a1f3a 65%, #060d1e 100%);
}
.hero-canvas-bg::before {
  content: ''; position: absolute; top: -80px; left: -80px; width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(0,194,203,0.22) 0%, rgba(0,194,203,0.05) 40%, transparent 65%);
  pointer-events: none;
}
.hero-canvas-bg::after {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 90% 10%, rgba(59,130,246,0.25) 0%, transparent 40%),
    radial-gradient(ellipse at 10% 90%, rgba(139,92,246,0.18) 0%, transparent 40%),
    radial-gradient(ellipse at 70% 70%, rgba(0,194,203,0.1) 0%, transparent 35%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 2; width: 100%; display: flex; flex-direction: column; justify-content: space-between; padding: 2rem 5rem 2.25rem; }
.hero-top-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.hero-kicker { font-family: var(--mono); font-size: 9px; letter-spacing: 0.25em; text-transform: uppercase; color: var(--cyan); display: flex; align-items: center; gap: 7px; }
.hero-kicker-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 8px rgba(0,194,203,0.7); animation: pulse-cyan 2s ease-in-out infinite; }
 50% { opacity: 0.7; transform: scale(0.85); box-shadow: 0 0 4px rgba(0,194,203,0.3); } }
.hero-top-trust { font-family: var(--mono); font-size: 8px; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.38); display: flex; align-items: center; gap: 8px; }
.htt-sep { color: rgba(255,255,255,0.18); }
.hero-headline-wrap { text-align: center; padding: 1.25rem 0 1rem; }
.hero-big-h1 { font-family: var(--serif); font-size: clamp(3rem, 5.5vw, 5rem); font-weight: 400; color: var(--white); line-height: 1.05; margin-bottom: 0.9rem; text-shadow: 0 2px 40px rgba(0,0,0,0.6); }
.hero-big-h1 em { font-style: italic; color: var(--cyan); }
.hero-big-sub { font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em; color: rgba(255,255,255,0.45); margin-bottom: 0.5rem; text-transform: uppercase; }
.hero-bottom-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 2rem; margin-top: 0.5rem; }
.hero-search-wrap { display: flex; max-width: 380px; flex: 1; }
.hero-search-input {
  flex: 1; padding: 10px 13px; background: rgba(255,255,255,0.1);
  border: 1px solid rgba(0,194,203,0.28); border-right: none;
  border-radius: 5px 0 0 5px; font-family: var(--sans); font-size: 13px;
  color: var(--white); outline: none; backdrop-filter: blur(6px);
}
.hero-search-input::placeholder { color: rgba(255,255,255,0.28); }
.hero-search-input:focus { border-color: var(--cyan); }
.hero-search-btn {
  padding: 10px 16px; background: var(--cyan); color: var(--navy); border: none;
  border-radius: 0 5px 5px 0; font-family: var(--mono); font-size: 9px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; cursor: pointer; white-space: nowrap;
}
.hero-search-btn:hover { background: #00d4de; }
.hero-stat-row { display: flex; gap: 1.5rem; align-items: flex-end; }
.hero-stat { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.hero-stat-word { font-family: var(--serif); font-size: 1.35rem; color: var(--white); line-height: 1; font-style: italic; }
.hero-stat-lbl { font-family: var(--mono); font-size: 7px; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255,255,255,0.32); }
/* Trust strip */
.hts-wrap { background: #0d1a35; overflow: hidden; border-bottom: 1px solid rgba(0,194,203,0.1); white-space: nowrap; }
.hts-track { display: inline-flex; animation: hts-scroll 35s linear infinite; }
.hts-track:hover { animation-play-state: paused; }
@keyframes hts-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.hts-wrap::-webkit-scrollbar { display: none; }
.hts-item { display: flex; align-items: center; gap: 7px; padding: 8px 18px; border-right: 1px solid rgba(255,255,255,0.05); white-space: nowrap; flex-shrink: 0; }
.hts-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--cyan); flex-shrink: 0; }
.hts-item span { font-family: var(--mono); font-size: 8.5px; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.37); }
.hts-item strong { color: rgba(255,255,255,0.68); font-weight: 500; }

/* ═══════════════════════════════════
   MARQUEE
═══════════════════════════════════ */
.marquee-wrap { background: #0b1528; overflow: hidden; padding: 9px 0; white-space: nowrap; border-bottom: 1px solid rgba(0,194,203,0.12); }
.marquee-inner { display: inline-flex; animation: marquee 35s linear infinite; }
.m-i { font-family: var(--mono); font-size: 9px; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(0,194,203,0.5); padding: 0 1.5rem; }
.m-i.bold { color: rgba(255,255,255,0.8); font-weight: 500; letter-spacing: 0.08em; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ═══════════════════════════════════
   SHOP / CATEGORY SECTION
═══════════════════════════════════ */
.category-section { background: var(--white); padding: 2rem 2.5rem 3rem; }
.cat-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 2rem; }
.cat-title { font-family: var(--serif); font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 400; color: var(--ink); line-height: 1.15; }
.cat-title em { font-style: normal; }
.cat-tabs { display: flex; gap: 6px; margin-bottom: 2rem; overflow-x: auto; scrollbar-width: none; }
.cat-tabs::-webkit-scrollbar { display: none; }
.cat-tab { font-family: var(--mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; padding: 8px 18px; border: 1.5px solid #e5e7eb; background: white; color: var(--mid); cursor: pointer; white-space: nowrap; border-radius: 20px; transition: all 0.15s; font-weight: 500; }
.cat-tab:hover { border-color: var(--navy); color: var(--navy); }
.cat-tab.active { background: var(--navy); color: white; border-color: var(--navy); box-shadow: 0 2px 8px rgba(18,25,58,0.25); }
.cat-tab[data-cat="wl"].active   { background: var(--electric); border-color: var(--electric); box-shadow: 0 2px 10px rgba(59,130,246,0.35); }
.cat-tab[data-cat="rec"].active  { background: var(--amber);    border-color: var(--amber);    color: #7c2d12; box-shadow: 0 2px 10px rgba(245,158,11,0.35); }
.cat-tab[data-cat="cog"].active  { background: var(--purple);   border-color: var(--purple);   box-shadow: 0 2px 10px rgba(139,92,246,0.35); }
.cat-tab[data-cat="mito"].active { background: var(--green);    border-color: var(--green);    box-shadow: 0 2px 10px rgba(16,185,129,0.35); }
.cat-tab[data-cat="la"].active   { background: var(--coral);    border-color: var(--coral);    box-shadow: 0 2px 10px rgba(244,63,94,0.35); }

/* Shop search bar */
.shop-search-bar { display: flex; margin-bottom: 1.75rem; max-width: 480px; }
.shop-search-bar input { flex: 1; padding: 10px 14px; border: 1.5px solid #e5e7eb; border-right: none; border-radius: 6px 0 0 6px; font-family: var(--sans); font-size: 13px; color: var(--ink); outline: none; transition: border-color 0.15s; }
.shop-search-bar input:focus { border-color: var(--cyan); }
.shop-search-bar button { padding: 10px 18px; background: var(--navy); color: white; border: none; border-radius: 0 6px 6px 0; font-family: var(--mono); font-size: 9px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; cursor: pointer; transition: background 0.15s; }
.shop-search-bar button:hover { background: var(--cyan); color: var(--navy); }

/* Product grid */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: #e5e7eb; border: 1px solid #e5e7eb; }
.product-card { background: var(--white); padding: 0; transition: background 0.2s; cursor: pointer; position: relative; display: flex; flex-direction: column; }
.product-card:hover { background: var(--off); }
.product-card:hover::after { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--cyan), var(--electric)); z-index: 2; }
.pc-image { height: 200px; background: #f4f6f9; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; border-bottom: 1px solid #e5e7eb; }
.pc-ph { width: 60%; height: 80%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; }
.pc-ph svg { opacity: 0.55; transition: opacity 0.2s; }
.product-card:hover .pc-ph svg { opacity: 0.75; }
.pc-ph span { font-family: var(--mono); font-size: 9px; color: #aab; letter-spacing: 0.1em; text-transform: uppercase; }
.pc-purity { position: absolute; top: 10px; left: 10px; font-family: var(--mono); font-size: 8px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--cyan-dim); background: rgba(0,194,203,0.1); padding: 3px 7px; border-radius: 2px; border: 1px solid rgba(0,194,203,0.3); }
.pc-cat { position: absolute; top: 10px; right: 10px; font-family: var(--mono); font-size: 8px; letter-spacing: 0.1em; text-transform: uppercase; padding: 3px 7px; border-radius: 2px; font-weight: 600; }
.pc-cat.wl   { background: var(--electric); color: white; }
.pc-cat.mito { background: var(--green);    color: white; }
.pc-cat.rec  { background: var(--amber);    color: #7c2d12; }
.pc-cat.cog  { background: var(--purple);   color: white; }
.pc-cat.la   { background: var(--coral);    color: white; }
.pc-body { padding: 0.9rem 1rem; display: flex; flex-direction: column; flex: 1; }
.pc-name { font-family: var(--serif); font-size: 1.2rem; color: var(--ink); line-height: 1.1; margin-bottom: 0.25rem; }
.pc-data { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 12px; margin: 0.75rem 0; padding: 0.75rem; background: var(--off); border: 1px solid #e5e7eb; border-radius: var(--radius); }
.pc-datum { display: flex; flex-direction: column; gap: 2px; }
.pc-datum-label { font-family: var(--mono); font-size: 8px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--light); }
.pc-datum-val { font-family: var(--mono); font-size: 10px; color: var(--mid); letter-spacing: 0.03em; }
.pc-datum.full { grid-column: 1 / -1; }
.pc-datum.full .pc-datum-val { color: #a0a8b8; font-size: 9px; }
.pc-desc { font-size: 12px; color: var(--mid); line-height: 1.6; margin-bottom: 1rem; flex-grow: 1; }
.pc-footer { display: flex; justify-content: space-between; align-items: center; margin-top: auto; }
.pc-price { font-family: var(--mono); font-size: 13px; color: var(--ink); font-weight: 400; }
.pc-btn { font-family: var(--mono); font-size: 9px; letter-spacing: 0.15em; text-transform: uppercase; padding: 7px 14px; background: var(--navy); color: var(--white); border: none; border-radius: var(--radius); cursor: pointer; transition: background 0.15s; }
.pc-btn:hover { background: var(--cyan); color: var(--navy); font-weight: 700; }
.pc-hidden { display: none; }
.pc-hidden.pc-visible { display: flex !important; flex-direction: column; }
.show-more-wrap { text-align: center; padding: 2rem 0 0.5rem; }
.show-more-btn { font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; padding: 11px 28px; border: 1.5px solid var(--navy); background: white; color: var(--navy); border-radius: 6px; cursor: pointer; transition: all 0.15s; }
.show-more-btn:hover { background: var(--navy); color: white; }

/* ═══════════════════════════════════
   TRUST BAR
═══════════════════════════════════ */
.trust-bar { background: #0d1a35; display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-item { padding: 2rem 2.5rem; border-right: 1px solid rgba(255,255,255,0.06); display: flex; gap: 1rem; align-items: flex-start; }
.trust-item:last-child { border-right: none; }
.trust-icon { width: 38px; height: 38px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; background: rgba(0,194,203,0.1); border: 1.5px solid rgba(0,194,203,0.3); border-radius: 50%; }
.trust-label { font-size: 13px; font-weight: 600; color: #ffffff; margin-bottom: 2px; line-height: 1.3; }
.trust-sub { font-family: var(--mono); font-size: 9px; letter-spacing: 0.1em; color: rgba(255,255,255,0.55); }

/* ═══════════════════════════════════
   CORE STACK
═══════════════════════════════════ */
.stack-section { padding: 6rem 5rem; background: linear-gradient(180deg, #0a1628 0%, #0d1f3c 100%); }
.stack-inner { display: grid; grid-template-columns: 380px 1fr; gap: 5rem; align-items: start; }
.stack-intro-tag { font-family: var(--mono); font-size: 9px; letter-spacing: 0.25em; text-transform: uppercase; color: var(--cyan); margin-bottom: 1rem; }
.stack-intro-title { font-family: var(--serif); font-size: clamp(1.8rem, 2.5vw, 2.4rem); color: var(--white); line-height: 1.2; margin-bottom: 1.25rem; font-weight: 400; }
.stack-intro-title em { font-style: italic; color: var(--cyan); }
.stack-intro-body { font-size: 14px; color: rgba(255,255,255,0.72); line-height: 1.85; margin-bottom: 2rem; }
.btn-white-solid { font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; padding: 12px 24px; background: var(--white); color: var(--navy); text-decoration: none; border-radius: var(--radius); font-weight: 400; transition: opacity 0.15s; }
.btn-white-solid:hover { opacity: 0.9; }
.stack-rows { display: flex; flex-direction: column; gap: 1px; background: rgba(0,194,203,0.1); border: 1px solid rgba(0,194,203,0.2); border-radius: 8px; overflow: hidden; }
.stack-row { background: #0e1e3a; display: grid; grid-template-columns: 48px 1fr auto; align-items: stretch; transition: all 0.2s; border-left: 3px solid transparent; }
.stack-row:hover { background: #112240; border-left-color: var(--cyan); }
.sr-num { display: flex; align-items: center; justify-content: center; font-family: var(--mono); font-size: 11px; font-weight: 700; color: var(--cyan); border-right: 1px solid rgba(0,194,203,0.2); background: rgba(0,194,203,0.05); }
.sr-body { padding: 1.5rem 1.25rem; }
.sr-name { font-family: var(--serif); font-size: 1.3rem; color: var(--white); margin-bottom: 2px; font-weight: 400; }
.sr-code { font-family: var(--mono); font-size: 9px; letter-spacing: 0.08em; color: rgba(0,194,203,0.6); margin-bottom: 0.75rem; }
.sr-desc { font-size: 13px; color: rgba(255,255,255,0.5); line-height: 1.7; }
.sr-mol { display: flex; gap: 1.5rem; margin-top: 0.75rem; padding: 0.6rem 0.8rem; background: rgba(0,194,203,0.06); border: 1px solid rgba(0,194,203,0.28); width: fit-content; border-radius: 4px; }
.sr-mol-d { display: flex; flex-direction: column; gap: 2px; }
.sr-mol-l { font-family: var(--mono); font-size: 7px; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(0,194,203,0.5); }
.sr-mol-v { font-family: var(--mono); font-size: 9px; color: rgba(255,255,255,0.65); }
.sr-right { padding: 1.5rem 1.25rem; display: flex; flex-direction: column; align-items: flex-end; justify-content: center; gap: 8px; border-left: 1px solid rgba(0,194,203,0.15); min-width: 120px; }
.sr-role-pill { font-family: var(--mono); font-size: 8px; letter-spacing: 0.12em; text-transform: uppercase; padding: 4px 10px; border-radius: 2px; text-align: center; }
.role-clear { background: var(--electric); color: white; }
.role-activate { background: var(--green); color: white; }
.role-fuel { background: var(--amber); color: #7c2d12; }
.sr-price { font-family: var(--mono); font-size: 13px; color: rgba(255,255,255,0.7); }
.sr-add { font-family: var(--mono); font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase; padding: 6px 12px; background: rgba(0,194,203,0.12); border: 1px solid rgba(0,194,203,0.3); color: var(--cyan); border-radius: var(--radius); cursor: pointer; transition: all 0.15s; white-space: nowrap; }
.sr-add:hover { background: var(--cyan); color: var(--navy); font-weight: 700; }

/* ═══════════════════════════════════
   PHILOSOPHY STRIP
═══════════════════════════════════ */
.philosophy-strip { background: linear-gradient(135deg, var(--navy) 0%, #1a2d5a 60%, #0d2040 100%); padding: 5rem; display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center; position: relative; overflow: hidden; border-top: 4px solid var(--cyan); }
.philosophy-strip::before { content: ''; position: absolute; top: -80px; right: -80px; width: 500px; height: 500px; background: radial-gradient(circle, rgba(0,194,203,0.15) 0%, transparent 60%); pointer-events: none; }
.phil-quote { font-family: var(--serif); font-size: clamp(1.6rem, 2.8vw, 2.4rem); font-weight: 400; color: var(--white); line-height: 1.35; }
.phil-quote em { font-style: italic; color: var(--cyan); }
.phil-attr { font-family: var(--mono); font-size: 9px; letter-spacing: 0.15em; color: rgba(255,255,255,0.3); text-transform: uppercase; margin-top: 1.5rem; }
.phil-body { font-size: 14px; color: rgba(255,255,255,0.72); line-height: 1.9; margin-bottom: 1.5rem; }
.phil-pillar { display: flex; gap: 1.25rem; align-items: flex-start; padding-bottom: 1.5rem; border-bottom: 1px solid rgba(255,255,255,0.06); margin-bottom: 0.25rem; }
.phil-pillar:last-of-type { border-bottom: none; padding-bottom: 0; }
.phil-pillar-num { font-family: var(--mono); font-size: 10px; color: rgba(0,194,203,0.5); letter-spacing: 0.1em; flex-shrink: 0; margin-top: 3px; font-weight: 700; }
.phil-pillar-title { font-family: var(--sans); font-size: 13px; font-weight: 600; color: rgba(255,255,255,0.85); margin-bottom: 0.5rem; line-height: 1.4; }
.phil-pillar-body { font-size: 12px; color: rgba(255,255,255,0.45); line-height: 1.8; }

/* ═══════════════════════════════════
   CALCULATOR
═══════════════════════════════════ */
.calc-section { background: linear-gradient(135deg, #060d1e 0%, #0a1628 50%, #0c1f3a 100%); padding: 5rem; position: relative; overflow: hidden; }
.calc-section::before { content: ''; position: absolute; top: -100px; right: -100px; width: 500px; height: 500px; background: radial-gradient(circle, rgba(0,194,203,0.12) 0%, transparent 60%); pointer-events: none; }
.calc-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start; position: relative; z-index: 1; }
.calc-tag { font-family: var(--mono); font-size: 9px; letter-spacing: 0.3em; text-transform: uppercase; color: var(--cyan); margin-bottom: 1rem; }
.calc-title { font-family: var(--serif); font-size: clamp(1.8rem, 3vw, 2.6rem); color: var(--white); line-height: 1.2; margin-bottom: 1rem; font-weight: 400; }
.calc-title em { font-style: italic; color: var(--cyan); }
.calc-body-text { font-size: 14px; color: rgba(255,255,255,0.5); line-height: 1.8; }
.calc-widget { background: rgba(255,255,255,0.07); border: 1px solid rgba(0,194,203,0.2); border-radius: 12px; padding: 2rem; }
.calc-widget-title { font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--cyan); margin-bottom: 1.5rem; }
.calc-field { margin-bottom: 1.25rem; }
.calc-label { font-family: var(--mono); font-size: 9px; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(255,255,255,0.45); margin-bottom: 6px; display: block; }
.calc-input { width: 100%; background: rgba(255,255,255,0.06); border: 1px solid rgba(0,194,203,0.2); border-radius: 6px; padding: 10px 14px; font-family: var(--mono); font-size: 13px; color: var(--white); outline: none; transition: border-color 0.15s; }
.calc-input:focus { border-color: var(--cyan); }
.calc-input::placeholder { color: rgba(255,255,255,0.35); }
.calc-select { width: 100%; background: rgba(255,255,255,0.06); border: 1px solid rgba(0,194,203,0.2); border-radius: 6px; padding: 10px 14px; font-family: var(--mono); font-size: 12px; color: var(--white); outline: none; cursor: pointer; appearance: none; }
.calc-select option { background: #0a1628; color: white; }
.calc-dose-wrap { display: flex; gap: 0; }
.calc-dose-input { flex: 1; border-radius: 6px 0 0 6px !important; }
.calc-unit-toggle { display: flex; flex-shrink: 0; }
.calc-unit-btn { padding: 0 12px; background: rgba(255,255,255,0.05); border: 1px solid rgba(0,194,203,0.2); border-left: none; color: rgba(255,255,255,0.4); font-family: var(--mono); font-size: 9px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; cursor: pointer; transition: all 0.15s; }
.calc-unit-btn:last-child { border-radius: 0 6px 6px 0; }
.calc-unit-btn:hover { background: rgba(0,194,203,0.1); color: rgba(255,255,255,0.7); }
.calc-unit-btn.active { background: var(--cyan); color: var(--navy); border-color: var(--cyan); font-weight: 700; }
.calc-preset-hint { display: flex; align-items: flex-start; gap: 8px; padding: 10px 12px; background: rgba(0,194,203,0.08); border: 1px solid rgba(0,194,203,0.2); border-radius: 6px; margin-bottom: 0.75rem; }
.calc-hint-icon { font-size: 13px; flex-shrink: 0; margin-top: 1px; }
#calc-hint-text { font-family: var(--mono); font-size: 9px; letter-spacing: 0.06em; color: rgba(0,194,203,0.85); line-height: 1.6; }
.calc-btn { width: 100%; padding: 12px; background: var(--cyan); color: var(--navy); border: none; border-radius: 6px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; font-weight: 700; cursor: pointer; transition: background 0.15s; margin-top: 0.75rem; }
.calc-btn:hover { background: #00d4de; }
.calc-result { background: rgba(0,194,203,0.08); border: 1px solid rgba(0,194,203,0.25); border-radius: 8px; padding: 1.25rem; margin-top: 1.5rem; display: none; }
.calc-result.show { display: block; }
.calc-result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.calc-result-label { font-family: var(--mono); font-size: 8px; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(0,194,203,0.6); margin-bottom: 4px; }
.calc-result-val { font-family: var(--mono); font-size: 16px; color: var(--white); font-weight: 400; }
.calc-result-sub { font-size: 11px; color: rgba(255,255,255,0.55); margin-top: 8px; line-height: 1.5; font-family: var(--mono); }
.calc-disclaimer { font-size: 10px; color: rgba(255,255,255,0.25); margin-top: 1rem; line-height: 1.6; font-family: var(--mono); }

/* ═══════════════════════════════════
   TESTIMONIALS
═══════════════════════════════════ */
.testimonials { background: linear-gradient(180deg, #f8faff 0%, #f0fffe 100%); padding: 5rem; border-top: 1px solid rgba(0,194,203,0.1); }
.testi-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 2.5rem; }
.testi-overall { display: flex; align-items: center; gap: 1rem; }
.testi-big-num { font-family: var(--serif); font-size: 3.5rem; color: var(--navy); line-height: 1; font-weight: 400; }
.stars { color: #f59e0b; font-size: 16px; letter-spacing: 2px; }
.testi-count { font-family: var(--mono); font-size: 9px; letter-spacing: 0.15em; color: var(--light); text-transform: uppercase; }
.testi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.testi-card { background: var(--white); border: 1px solid #e5e7eb; border-radius: 10px; padding: 1rem 1.1rem; transition: all 0.2s; }
.testi-card:hover { box-shadow: 0 8px 30px rgba(0,194,203,0.1); border-color: rgba(0,194,203,0.3); transform: translateY(-2px); }
.testi-card-stars { color: #f59e0b; font-size: 13px; letter-spacing: 1px; margin-bottom: 0.75rem; }
.testi-card-body { font-size: 12px; color: var(--mid); line-height: 1.65; margin-bottom: 0.75rem; font-style: italic; }
.testi-card-footer { display: flex; justify-content: space-between; align-items: center; }
.testi-name { font-size: 12px; font-weight: 600; color: var(--navy); }
.testi-product { font-family: var(--mono); font-size: 9px; letter-spacing: 0.1em; color: var(--cyan-dim); text-transform: uppercase; }
.testi-verified { font-family: var(--mono); font-size: 8px; letter-spacing: 0.1em; color: #10b981; text-transform: uppercase; display: flex; align-items: center; gap: 4px; }
.testi-verified::before { content: '✓'; font-weight: 700; }

/* ═══════════════════════════════════
   FAQ
═══════════════════════════════════ */
.faq-section { background: var(--white); padding: 5rem; }
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 3rem; }
.faq-item { border: 1px solid #e5e7eb; border-radius: 8px; overflow: hidden; transition: border-color 0.15s; }
.faq-item:hover { border-color: rgba(0,194,203,0.4); }
.faq-q { width: 100%; background: none; border: none; padding: 1.25rem 1.5rem; text-align: left; font-family: var(--sans); font-size: 14px; font-weight: 600; color: var(--navy); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 1rem; line-height: 1.4; }
.faq-icon { width: 20px; height: 20px; flex-shrink: 0; border-radius: 50%; background: rgba(0,194,203,0.1); border: 1.5px solid rgba(0,194,203,0.3); display: flex; align-items: center; justify-content: center; font-size: 14px; color: var(--cyan-dim); transition: all 0.2s; line-height: 1; }
.faq-item.open .faq-icon { background: var(--cyan); color: var(--navy); transform: rotate(45deg); }
.faq-a { display: none; padding: 0 1.5rem 1.25rem; font-size: 13px; color: var(--mid); line-height: 1.8; border-top: 1px solid #f0f0f0; padding-top: 1rem; }
.faq-item.open .faq-a { display: block; }

/* ═══════════════════════════════════
   COMPLIANCE + FOOTER
═══════════════════════════════════ */
.compliance { background: #060d1e; padding: 2rem 5rem; display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; border-top: 1px solid rgba(0,194,203,0.12); }
.comp-badge { font-family: var(--mono); font-size: 8px; letter-spacing: 0.15em; text-transform: uppercase; padding: 4px 10px; border: 1px solid rgba(255,255,255,0.15); color: rgba(255,255,255,0.4); border-radius: 2px; white-space: nowrap; }
.comp-text { font-family: var(--mono); font-size: 9px; color: rgba(255,255,255,0.22); line-height: 1.8; letter-spacing: 0.04em; flex: 1; }
footer { background: var(--align-blue); padding: 2.5rem 5rem; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1.5rem; }
.footer-links { display: flex; gap: 2rem; list-style: none; flex-wrap: wrap; }
.footer-links a { font-family: var(--mono); font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(255,255,255,0.55); text-decoration: none; transition: color 0.15s; }
.footer-links a:hover { color: white; }
.footer-copy { font-family: var(--mono); font-size: 9px; color: rgba(255,255,255,0.3); letter-spacing: 0.1em; }

/* ═══════════════════════════════════
   RESPONSIVE
═══════════════════════════════════ */
@media (max-width: 1024px) {
  .stack-inner { grid-template-columns: 1fr; gap: 3rem; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .testi-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1024px) and (min-width: 769px) {
  .hero-two-col { grid-template-columns: 1fr 320px; gap: 1.5rem; padding: 3rem 3rem; }
  .hero-product-img { max-width: 300px; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-right .nav-btn:not(.show-on-mobile) { display: none; }
  .hero-content { padding: 1.5rem 1.5rem 1.75rem; }
  .hero-big-h1 { font-size: clamp(2rem, 8vw, 2.8rem); }
  .hero-top-trust { display: none; }
  .hero-bottom-row { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .hero-stat-row { gap: 0.875rem; }
  .category-section { padding: 1.5rem; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-bar { grid-template-columns: 1fr 1fr; }
  .stack-section { padding: 3rem 1.5rem; }
  .calc-section { padding: 3rem 1.5rem; }
  .calc-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .philosophy-strip { padding: 3rem 1.5rem; grid-template-columns: 1fr; gap: 2.5rem; }
  .testimonials { padding: 3rem 1.5rem; }
  .testi-grid { grid-template-columns: 1fr; }
  .testi-header { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .faq-section { padding: 3rem 1.5rem; }
  .faq-grid { grid-template-columns: 1fr; }
  .compliance { padding: 2rem 1.5rem; }
  footer { padding: 2rem 1.5rem; flex-direction: column; align-items: flex-start; }
}

/* NAV LOGO */
.nav-logo-wrap { text-decoration: none; }
.nav-logo-img { height: 62px; width: auto; display: block; max-width: 180px; object-fit: contain; }
.mobile-nav-logo { height: 36px; width: auto; max-width: 160px; object-fit: contain; border-radius: 4px; }

/* PRODUCT CARD IMAGES */
.pc-image img {
  height: 90%;
  width: auto;
  max-width: 85%;
  object-fit: contain;
  object-position: center;
  display: block;
  transition: transform 0.3s ease;
}
.product-card:hover .pc-image img { transform: scale(1.04); }

/* PRODUCT CARD DATA — full-width formula row */
.pc-datum.full { grid-column: 1 / -1; }
.pc-datum.full .pc-datum-val { color: #a0a8b8; font-size: 9px; }


.mobile-nav-close { background: none; border: none; cursor: pointer; color: white; padding: 6px; }


/* STICKY FILTER BAR */
.shop-filter-bar {
  position: sticky;
  top: 62px; /* height of nav */
  z-index: 100;
  background: var(--white);
  padding: 1rem 2.5rem;
  border-bottom: 1px solid #e5e7eb;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  margin: 0 -2.5rem;
}
.shop-filter-bar .cat-tabs { margin-bottom: 0.75rem; }
.shop-filter-bar .shop-search-bar { margin-bottom: 0; max-width: 360px; }


/* CALC MODE TABS */
.calc-mode-tabs { display: flex; gap: 4px; margin-bottom: 1.5rem; background: rgba(255,255,255,0.04); border-radius: 8px; padding: 4px; }
.calc-mode-btn { flex: 1; font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.1em; text-transform: uppercase; padding: 8px 6px; background: transparent; color: rgba(255,255,255,0.45); border: none; border-radius: 5px; cursor: pointer; transition: all 0.15s; font-weight: 500; }
.calc-mode-btn:hover { color: rgba(255,255,255,0.75); }
.calc-mode-btn.active { background: var(--cyan); color: var(--navy); font-weight: 700; }
.calc-mode-panel { display: none; }
.calc-mode-panel.active { display: block; }

/* SYRINGE DIAGRAM */
.syringe-wrap { margin: 1.25rem 0 0.75rem; }
.syringe-label-top { font-family: var(--mono); font-size: 8px; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(0,194,203,0.6); margin-bottom: 8px; }
.syringe-barrel { position: relative; height: 36px; background: rgba(255,255,255,0.06); border: 1px solid rgba(0,194,203,0.25); border-right: none; border-radius: 4px 0 0 4px; overflow: visible; }
.syringe-scale { position: absolute; top: 2px; left: 0; right: 0; display: flex; justify-content: space-between; padding: 0 0 0 0; }
.syringe-scale span { font-family: var(--mono); font-size: 7px; color: rgba(255,255,255,0.3); width: 9%; text-align: center; }
.syringe-fill { position: absolute; bottom: 0; left: 0; height: 100%; background: linear-gradient(90deg, rgba(0,194,203,0.35) 0%, rgba(0,194,203,0.2) 100%); border-radius: 3px 0 0 3px; width: 0; transition: width 0.5s cubic-bezier(0.4,0,0.2,1); }
.syringe-marker { position: absolute; top: -4px; bottom: -4px; width: 3px; background: var(--cyan); border-radius: 2px; transition: left 0.5s cubic-bezier(0.4,0,0.2,1); left: 0; box-shadow: 0 0 8px rgba(0,194,203,0.8); }
.syringe-marker-line { width: 100%; height: 100%; }
.syringe-marker-label { position: absolute; top: -20px; left: 50%; transform: translateX(-50%); font-family: var(--mono); font-size: 8px; color: var(--cyan); white-space: nowrap; font-weight: 700; }
.syringe-needle { position: absolute; right: -20px; top: 50%; transform: translateY(-50%); width: 20px; height: 4px; background: linear-gradient(90deg, rgba(255,255,255,0.3), rgba(255,255,255,0.1)); border-radius: 0 2px 2px 0; }
.syringe-draw-label { font-family: var(--mono); font-size: 9px; color: rgba(255,255,255,0.35); margin-top: 8px; letter-spacing: 0.04em; }


/* WATER PRESETS */
.calc-label-hint { display: block; font-family: var(--mono); font-size: 8px; letter-spacing: 0.08em; color: rgba(255,255,255,0.3); font-weight: 400; text-transform: none; margin-top: 2px; }
.calc-water-wrap { display: flex; flex-direction: column; gap: 6px; }
.calc-water-presets { display: flex; gap: 6px; }
.water-btn { font-family: var(--mono); font-size: 9px; letter-spacing: 0.08em; flex: 1; padding: 7px 4px; background: rgba(255,255,255,0.05); border: 1px solid rgba(0,194,203,0.2); color: rgba(255,255,255,0.45); border-radius: 4px; cursor: pointer; transition: all 0.15s; display: flex; flex-direction: column; align-items: center; gap: 2px; line-height: 1.2; }
.water-btn span { font-size: 7px; color: rgba(255,255,255,0.25); font-weight: 400; }
.water-btn:hover { border-color: rgba(0,194,203,0.4); color: rgba(255,255,255,0.7); }
.water-btn.active { background: rgba(0,194,203,0.12); border-color: var(--cyan); color: var(--cyan); }
.water-btn.active span { color: rgba(0,194,203,0.6); }
.calc-water-note { font-family: var(--mono); font-size: 9px; color: rgba(255,255,255,0.3); line-height: 1.6; letter-spacing: 0.04em; padding: 6px 8px; background: rgba(0,194,203,0.04); border-radius: 4px; border-left: 2px solid rgba(0,194,203,0.2); }
.calc-water-note strong { color: rgba(0,194,203,0.75); font-weight: 500; }


/* PRE-MIXED PATH TOGGLE */
.calc-mode-desc { font-family: var(--mono); font-size: 9px; color: rgba(255,255,255,0.38); line-height: 1.7; margin-bottom: 1.25rem; letter-spacing: 0.04em; }
.pm-path-toggle { display: flex; gap: 6px; margin-top: 6px; }
.pm-path-btn { flex: 1; font-family: var(--mono); font-size: 9px; letter-spacing: 0.08em; padding: 8px 10px; background: rgba(255,255,255,0.05); border: 1px solid rgba(0,194,203,0.2); color: rgba(255,255,255,0.45); border-radius: 5px; cursor: pointer; transition: all 0.15s; }
.pm-path-btn:hover { border-color: rgba(0,194,203,0.4); color: rgba(255,255,255,0.7); }
.pm-path-btn.active { background: rgba(0,194,203,0.12); border-color: var(--cyan); color: var(--cyan); }
/* CONCENTRATION PRESETS */
.pm-conc-presets { display: flex; gap: 5px; margin-bottom: 8px; flex-wrap: wrap; }
.pm-conc-btn { font-family: var(--mono); font-size: 8.5px; letter-spacing: 0.06em; flex: 1; min-width: 60px; padding: 7px 4px; background: rgba(255,255,255,0.05); border: 1px solid rgba(0,194,203,0.2); color: rgba(255,255,255,0.45); border-radius: 4px; cursor: pointer; transition: all 0.15s; display: flex; flex-direction: column; align-items: center; gap: 2px; line-height: 1.2; }
.pm-conc-btn span { font-size: 7px; color: rgba(255,255,255,0.25); }
.pm-conc-btn:hover { border-color: rgba(0,194,203,0.4); color: rgba(255,255,255,0.7); }
.pm-conc-btn.active { background: rgba(0,194,203,0.12); border-color: var(--cyan); color: var(--cyan); }
.pm-conc-btn.active span { color: rgba(0,194,203,0.5); }
.pm-conc-manual { display: flex; align-items: center; gap: 8px; }
.pm-conc-manual .calc-input { flex: 1; }
.pm-conc-unit { font-family: var(--mono); font-size: 10px; color: rgba(255,255,255,0.35); white-space: nowrap; }


/* HERO TWO-COL */
.hero-two-col { display: grid; grid-template-columns: 1fr 460px; align-items: center; gap: 3rem; max-width: 1400px; margin: 0 auto; padding: 3.5rem 4rem; }
.hero-left-col { display: flex; flex-direction: column; }
.hero-right-col { display: flex; align-items: center; justify-content: center; }
.hero-product-img { width: 100%; max-width: 480px; border-radius: 10px; box-shadow: 0 16px 50px rgba(0,0,0,0.45), 0 0 0 1px rgba(0,194,203,0.12); object-fit: cover; }
@media (max-width: 1024px) and (min-width: 769px) {
  .hero-two-col { grid-template-columns: 1fr 320px; gap: 1.5rem; padding: 3rem 3rem; }
  .hero-product-img { max-width: 300px; }
}
@media (max-width: 768px) {
  .hero-two-col { grid-template-columns: 1fr; padding: 3rem 2rem; }
  .hero-right-col { display: none; }
}


/* ── HERO FULL-BLEED ──────────────────────────────────────────────────── */
.hero-section { position: relative; }
.hero-wrap {
  position: relative;
  min-height: 440px;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid rgba(0,194,203,0.15);
}
.hero-img-full {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: auto;
  max-width: 75%;
  object-fit: contain;
  object-position: right center;
  display: block;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    95deg,
    rgba(8,14,34,0.96) 0%,
    rgba(8,14,34,0.88) 35%,
    rgba(8,14,34,0.55) 58%,
    rgba(8,14,34,0.0) 75%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 5rem 5rem;
  max-width: 600px;
}
.hero-kicker {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 0.75rem;
}
.hero-kicker-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--cyan);
  flex-shrink: 0;
}
.hero-big-h1 {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  font-weight: 400;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 1rem;
}
.hero-big-h1 em { font-style: italic; color: var(--cyan); }
.hero-big-sub {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.45);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
}
.hero-ctas {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.hero-cta-primary {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: var(--cyan);
  color: var(--navy);
  padding: 12px 28px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 700;
  transition: opacity 0.15s;
}
.hero-cta-primary:hover { opacity: 0.88; }
.hero-cta-secondary {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: transparent;
  color: rgba(255,255,255,0.75);
  padding: 12px 28px;
  border-radius: 4px;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.2);
  transition: all 0.15s;
}
.hero-cta-secondary:hover { border-color: var(--cyan); color: var(--cyan); }
.hero-trust-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.hero-trust-row span {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
}
.hero-trust-dot { color: rgba(0,194,203,0.4) !important; }
@media (max-width: 768px) {
  .hero-content { padding: 4rem 2rem; max-width: 100%; }
  .hero-wrap { min-height: 360px; }
  .hero-overlay {
    background: linear-gradient(
      180deg,
      rgba(8,14,34,0.88) 0%,
      rgba(8,14,34,0.75) 100%
    );
  }
}


/* PAYMENT BADGES */
.comp-payments { display: flex; align-items: center; gap: 8px; margin-top: 1.25rem; flex-wrap: wrap; width: 100%; }
.comp-pay-label { font-family: var(--mono); font-size: 8px; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(255,255,255,0.3); margin-right: 4px; }
.pay-badge { height: 28px; width: auto; border-radius: 4px; opacity: 0.7; transition: opacity 0.15s; }
.pay-badge:hover { opacity: 1; }
.ssl-badge { height: 28px; }

/* FOOTER REBUILT */
footer { background: var(--align-blue); padding: 0; }
.footer-inner { display: grid; grid-template-columns: 240px 1fr; gap: 4rem; padding: 3.5rem 5rem 2.5rem; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-logo-text { font-family: var(--serif); font-size: 1.4rem; color: white; font-weight: 400; }
.footer-logo-text em { font-style: italic; color: var(--cyan); }
.footer-tagline { font-family: var(--mono); font-size: 9px; letter-spacing: 0.12em; color: rgba(255,255,255,0.4); text-transform: uppercase; margin-top: 0.25rem; }
.footer-location { font-family: var(--mono); font-size: 9px; color: rgba(255,255,255,0.25); margin-top: 0.25rem; letter-spacing: 0.08em; }
.footer-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.footer-col { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col-head { font-family: var(--mono); font-size: 8px; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255,255,255,0.35); margin-bottom: 0.4rem; }
.footer-col a { font-family: var(--sans); font-size: 12px; color: rgba(255,255,255,0.55); text-decoration: none; transition: color 0.15s; }
.footer-col a:hover { color: var(--cyan); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 1.25rem 5rem; flex-wrap: wrap; gap: 1rem; }
.footer-copy { font-family: var(--mono); font-size: 9px; color: rgba(255,255,255,0.25); letter-spacing: 0.08em; }
.footer-bottom-badges { display: flex; gap: 1rem; flex-wrap: wrap; }
.footer-badge { font-family: var(--mono); font-size: 8px; letter-spacing: 0.1em; color: rgba(255,255,255,0.3); padding: 4px 10px; border: 1px solid rgba(255,255,255,0.1); border-radius: 3px; }
@media (max-width: 768px) {
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; padding: 2.5rem 2rem 2rem; }
  .footer-cols { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { padding: 1rem 2rem; flex-direction: column; align-items: flex-start; }
  .comp-payments { gap: 6px; }
}


.zenith-logo-img { display: block; height: auto; width: auto; max-width: 200px; max-height: 70px; }
.gate-logo-svg { display: block; margin: 0 auto; width: 220px; height: auto; }
.footer-logo-text .zenith-logo-img { max-width: 160px; max-height: 44px; }


/* PROTOCOLS DRAWER */
.protocols-drawer {
  position: fixed;
  top: 0; right: 0;
  width: min(860px, 100vw);
  height: 100vh;
  background: #0a1628;
  z-index: 500;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
  overflow-y: auto;
  box-shadow: -8px 0 40px rgba(0,0,0,0.5);
  border-left: 1px solid rgba(0,194,203,0.15);
}
.protocols-drawer.open { transform: translateX(0); }
.protocols-drawer-header {
  position: sticky; top: 0; z-index: 10;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.5rem 2rem;
  background: #0a1628;
  border-bottom: 1px solid rgba(0,194,203,0.15);
}
.protocols-drawer-title { font-family: var(--serif); font-size: 1.4rem; color: white; font-weight: 400; }
.protocols-drawer-title em { color: var(--cyan); font-style: italic; }
.protocols-close {
  background: none; border: none; color: rgba(255,255,255,0.5);
  font-size: 1.5rem; cursor: pointer; padding: 4px 8px;
  transition: color 0.15s;
}
.protocols-close:hover { color: white; }
.protocols-drawer-body { padding: 2rem; }
.protocols-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 499;
  opacity: 0; pointer-events: none;
  transition: opacity 0.35s;
}
.protocols-overlay.open { opacity: 1; pointer-events: all; }

/* Nav link for protocols */
.nav-protocols-btn {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase; color: rgba(255,255,255,0.8);
  background: none; border: none; cursor: pointer;
  padding: 0; transition: color 0.15s;
}
.nav-protocols-btn:hover { color: var(--cyan); }
/* Protocol grid */
.protocol-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

/* Protocol card */
.prot-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
}
.prot-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(0,194,203,0.35);
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.3);
}

/* Card header */
.prot-header {
  padding: 1.25rem 1.25rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}
.prot-header-left {}
.prot-goal {
  font-family: var(--mono);
  font-size: 7.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.4rem;
  font-weight: 700;
}
.prot-name {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--white);
  line-height: 1.2;
  font-weight: 400;
}
.prot-level {
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 3px;
  white-space: nowrap;
  flex-shrink: 0;
  margin-top: 2px;
}
.level-beginner { background: rgba(16,185,129,0.15); color: #10b981; border: 1px solid rgba(16,185,129,0.25); }
.level-intermediate { background: rgba(245,158,11,0.15); color: #f59e0b; border: 1px solid rgba(245,158,11,0.25); }
.level-advanced { background: rgba(244,63,94,0.15); color: #f43f5e; border: 1px solid rgba(244,63,94,0.25); }

/* Compounds */
.prot-compounds {
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.prot-compound-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.prot-compound-num {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(0,194,203,0.12);
  border: 1px solid rgba(0,194,203,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 8px;
  color: var(--cyan);
  flex-shrink: 0;
  font-weight: 700;
}
.prot-compound-info { flex: 1; }
.prot-compound-name {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  line-height: 1.2;
}
.prot-compound-role {
  font-family: var(--mono);
  font-size: 8.5px;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.04em;
  line-height: 1.3;
}
.prot-connector {
  width: 1px;
  height: 8px;
  background: rgba(0,194,203,0.2);
  margin-left: 8px;
}

/* Description */
.prot-desc {
  padding: 0.875rem 1.25rem;
  font-size: 11.5px;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
  border-top: 1px solid rgba(255,255,255,0.05);
}

/* Footer */
.prot-footer {
  padding: 0.875rem 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.prot-duration {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
}
.prot-add-all {
  font-family: var(--mono);
  font-size: 8.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 12px;
  background: var(--cyan);
  color: var(--navy);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 700;
  transition: background 0.15s;
}
.prot-add-all:hover { background: #00d4de; }

@media (max-width: 768px) {
  .protocols-section { padding: 3rem 1.5rem; }
  .protocol-grid { grid-template-columns: 1fr; }
  .protocols-header { flex-direction: column; align-items: flex-start; gap: 1rem; }
}

/* CART DRAWER */
.cart-drawer {
  position: fixed; top: 0; right: 0;
  width: min(420px, 100vw); height: 100vh;
  background: #0d1a35;
  z-index: 600;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
  display: flex; flex-direction: column;
  box-shadow: -8px 0 40px rgba(0,0,0,0.6);
  border-left: 1px solid rgba(0,194,203,0.15);
}
.cart-drawer.open { transform: translateX(0); }
.cart-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.65);
  z-index: 599;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
}
.cart-overlay.open { opacity: 1; pointer-events: all; }
.cart-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.5rem 1.75rem;
  border-bottom: 1px solid rgba(0,194,203,0.12);
  flex-shrink: 0;
}
.cart-header-title { font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: white; }
.cart-header-count { font-family: var(--mono); font-size: 9px; color: var(--cyan); margin-left: 8px; }
.cart-close { background: none; border: none; color: rgba(255,255,255,0.4); font-size: 1.2rem; cursor: pointer; padding: 4px; transition: color 0.15s; }
.cart-close:hover { color: white; }
.cart-items { flex: 1; overflow-y: auto; padding: 1rem 1.75rem; display: flex; flex-direction: column; gap: 12px; }
.cart-empty { text-align: center; padding: 3rem 0; font-family: var(--mono); font-size: 10px; color: rgba(255,255,255,0.25); letter-spacing: 0.1em; }
.cart-item {
  display: flex; align-items: center; gap: 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 6px; padding: 10px 14px;
}
.cart-item-info { flex: 1; }
.cart-item-name { font-family: var(--serif); font-size: 14px; color: white; margin-bottom: 2px; }
.cart-item-price { font-family: var(--mono); font-size: 10px; color: rgba(255,255,255,0.4); }
.cart-item-remove { background: none; border: none; color: rgba(255,255,255,0.25); cursor: pointer; font-size: 14px; padding: 4px; transition: color 0.15s; flex-shrink: 0; }
.cart-item-remove:hover { color: #f43f5e; }
.cart-footer { padding: 1.25rem 1.75rem; border-top: 1px solid rgba(0,194,203,0.12); flex-shrink: 0; }
.cart-total-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.cart-total-label { font-family: var(--mono); font-size: 9px; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(255,255,255,0.4); }
.cart-total-amount { font-family: var(--serif); font-size: 1.4rem; color: white; }
.cart-note { font-family: var(--mono); font-size: 8px; color: rgba(255,255,255,0.25); letter-spacing: 0.06em; line-height: 1.6; margin-bottom: 1rem; }
.cart-checkout-btn {
  display: block; width: 100%; padding: 14px;
  background: var(--cyan); color: var(--navy);
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase;
  font-weight: 700; border: none; border-radius: 5px; cursor: pointer;
  transition: opacity 0.15s;
}
.cart-checkout-btn:hover { opacity: 0.88; }
.cart-checkout-btn:disabled { opacity: 0.3; cursor: default; }

/* Nav cart icon */
.nav-cart-btn {
  display: flex; align-items: center; gap: 6px;
  background: none; border: 1px solid rgba(0,194,203,0.35);
  color: rgba(255,255,255,0.8); border-radius: 4px;
  padding: 6px 14px; cursor: pointer;
  font-family: var(--mono); font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase;
  transition: all 0.15s;
}
.nav-cart-btn:hover { border-color: var(--cyan); color: var(--cyan); }
.nav-cart-count {
  background: var(--cyan); color: var(--navy);
  border-radius: 50%; width: 16px; height: 16px;
  font-size: 8px; font-weight: 700;
  display: none; align-items: center; justify-content: center;
}
.nav-cart-count.has-items { display: flex; }

/* Protocol card order button */
.prot-order-btn {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  width: 100%; margin-top: 1rem; padding: 10px;
  background: rgba(0,194,203,0.08);
  border: 1px solid rgba(0,194,203,0.3);
  color: var(--cyan);
  font-family: var(--mono); font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase;
  border-radius: 5px; cursor: pointer; transition: all 0.15s;
}
.prot-order-btn:hover { background: rgba(0,194,203,0.15); border-color: var(--cyan); }
.prot-order-btn.added { background: rgba(0,194,203,0.2); color: white; }

/* ---- additions: qty controls, mobile polish ---- */
.zb-qty{display:inline-flex;align-items:center;gap:8px;margin-top:6px;font-family:var(--mono);font-size:11px;color:#fff}
.zb-qty button{width:22px;height:22px;border:1px solid rgba(0,194,203,.5);background:none;color:#fff;border-radius:4px;cursor:pointer}
@media (max-width:640px){.cart-drawer{width:100%!important;max-width:100%!important}.product-grid{grid-template-columns:1fr!important}}
.zb-coa-note{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--mid);text-align:center;margin:18px auto 0;padding:0 16px}.zb-coa-note a{color:var(--cyan-dim)}
/* ---- polish pass ---- */
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
section[id],#faq{scroll-margin-top:84px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}
img{max-width:100%;height:auto}
.pc-body{display:flex;flex-direction:column;flex:1}.product-card{display:flex;flex-direction:column}.pc-footer{margin-top:auto}
.pc-btn{min-height:36px}
@media (max-width:768px){
 .nav-hamburger{min-width:44px;min-height:44px;display:inline-flex;align-items:center;justify-content:center}
 .mobile-nav-links a{min-height:48px;display:flex;align-items:center}
 .comp-payments{flex-wrap:wrap;justify-content:center;gap:8px}
 .footer-col a{display:block;padding:6px 0}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.cart-drawer:not(.open),.protocols-drawer:not(.open){box-shadow:none!important}