/* Steadfast Research Group — shared styles */
:root {
  --bg: #0d0d0d;
  --bg-soft: #151515;
  --white: #ffffff;
  --gray-1: #b3b2b2;
  --gray-2: #8a8a8a;
  --gray-3: #5c5c5c;
  --olive: #8a9a6b;
  --line: rgba(255,255,255,0.12);
  --line-soft: rgba(255,255,255,0.07);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--gray-1);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.mono {
  font-family: 'Space Mono', monospace; text-transform: uppercase;
  letter-spacing: 0.18em; font-size: 12px; color: var(--gray-2);
}
.serif-display { font-family: 'Manrope', sans-serif; font-weight: 300; color: var(--white); letter-spacing: -0.02em; }

/* Buttons */
.pill {
  display: inline-block; padding: 11px 22px; border-radius: 999px;
  background: var(--white); color: #0d0d0d; text-decoration: none;
  font-weight: 600; font-size: 14px; transition: opacity .15s ease; cursor: pointer; border: none;
}
.pill:hover { opacity: 0.82; }
.pill-ghost { background: transparent; color: var(--white); border: 1px solid var(--line); }
.pill-ghost:hover { border-color: var(--white); opacity: 1; }

/* Header + nav */
header.site {
  position: sticky; top: 0; z-index: 50;
  background: rgba(13,13,13,0.72); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-soft);
}
.bar { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 24px; }
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.brand img { height: 26px; width: auto; display: block; }
.brand .name { display: flex; flex-direction: column; line-height: 1.05; }
.brand .name b { color: var(--white); font-family: 'Manrope', sans-serif; font-weight: 600; font-size: 17px; letter-spacing: 0.16em; }
.brand .name span { font-family: 'Space Mono', monospace; font-size: 9.5px; letter-spacing: 0.34em; color: var(--gray-3); text-transform: uppercase; margin-top: 2px; }
.nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.nav a { color: var(--gray-1); text-decoration: none; font-size: 14.5px; font-weight: 500; transition: color .15s ease; }
.nav a:hover, .nav a.active { color: var(--white); }
.actions { display: flex; align-items: center; gap: 14px; }
.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.hamburger span { display: block; width: 22px; height: 1.5px; background: var(--white); margin: 5px 0; transition: .25s; }
.mobile-nav { display: none; }

/* Hero — centered product with orbiting rings */
.hero { position: relative; min-height: 94vh; display: grid; place-items: center; text-align: center; overflow: hidden; padding: 80px 0 60px; }
.orbit { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); z-index: 0; pointer-events: none; }
.orbit .ring { position: absolute; top: 50%; left: 50%; border: 1px solid rgba(255,255,255,0.09); border-radius: 50%; transform: translate(-50%,-50%); animation: ringPulse 7s ease-in-out infinite; }
.orbit .ring:nth-child(2) { animation-delay: 1.2s; }
.orbit .ring:nth-child(3) { animation-delay: 2.4s; }
.orbit .ring:nth-child(4) { animation-delay: 3.6s; }
@keyframes ringPulse { 0%,100% { opacity: .45; transform: translate(-50%,-50%) scale(1);} 50% { opacity: 1; transform: translate(-50%,-50%) scale(1.035);} }
.orbit .tag { position: absolute; font-family: 'Space Mono', monospace; font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gray-2); white-space: nowrap; animation: tagFloat 9s ease-in-out infinite; }
.orbit .tag:nth-of-type(6) { animation-delay: 2s; }
.orbit .tag:nth-of-type(7) { animation-delay: 4s; }
.orbit .tag:nth-of-type(8) { animation-delay: 6s; }
@keyframes tagFloat { 0%,100% { transform: translateY(0); opacity: .75;} 50% { transform: translateY(-10px); opacity: 1;} }
.hero-vial { position: relative; z-index: 1; animation: vialFloat 8s ease-in-out infinite; }
.hero-vial img { max-height: 66vh; width: auto; filter: drop-shadow(0 40px 70px rgba(0,0,0,0.75)); }
@keyframes vialFloat { 0%,100% { transform: translateY(0);} 50% { transform: translateY(-14px);} }
.hero-copy { position: absolute; z-index: 2; left: 50%; top: 50%; transform: translate(-50%,-50%); width: min(92vw, 1100px); }
.hero-copy .eyebrow { display: block; margin-bottom: 26px; color: rgba(255,255,255,0.65); }
h1.hero-h1 {
  font-family: 'Manrope', sans-serif; font-weight: 300; color: var(--white);
  font-size: clamp(40px, 5.8vw, 78px); line-height: 1.06; letter-spacing: -0.03em;
  margin: 0 auto 30px; max-width: 18ch;
  text-shadow: 0 4px 40px rgba(0,0,0,0.85), 0 1px 12px rgba(0,0,0,0.7);
}
h1.hero-h1 .hl { display: block; }
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.hero-lede { position: absolute; z-index: 2; left: 50%; bottom: 34px; transform: translateX(-50%); font-size: 14.5px; color: var(--gray-2); max-width: 640px; width: 92vw; text-shadow: 0 2px 16px rgba(0,0,0,0.8); }

/* Hero entrance animation */
@keyframes riseIn { from { opacity: 0; transform: translateY(26px);} to { opacity: 1; transform: translateY(0);} }
.hero-copy .eyebrow { animation: riseIn .8s cubic-bezier(.22,.75,.2,1) .15s both; }
h1.hero-h1 .hl-1 { animation: riseIn .8s cubic-bezier(.22,.75,.2,1) .32s both; }
h1.hero-h1 .hl-2 { animation: riseIn .8s cubic-bezier(.22,.75,.2,1) .52s both; }
.hero .cta-row { animation: riseIn .8s cubic-bezier(.22,.75,.2,1) .74s both; }
.hero-lede { animation: riseIn .9s cubic-bezier(.22,.75,.2,1) .95s both; }

/* Sections */
.section { padding: 100px 0; border-top: 1px solid var(--line-soft); }
.sec-head { max-width: 680px; margin-bottom: 56px; }
.sec-head .eyebrow { display: block; margin-bottom: 20px; }
.sec-head h2 { font-family: 'Manrope', sans-serif; font-weight: 300; color: var(--white); font-size: clamp(30px, 4vw, 48px); line-height: 1.08; letter-spacing: -0.02em; }
.sec-head p { margin-top: 18px; color: var(--gray-2); font-size: 16px; max-width: 560px; }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); }
.card { padding: 44px 36px; border-right: 1px solid var(--line); min-height: 250px; display: flex; flex-direction: column; }
.card:last-child { border-right: none; }
.card .num { font-family: 'Space Mono', monospace; font-size: 12px; color: var(--gray-3); letter-spacing: 0.1em; margin-bottom: 40px; }
.card h3 { font-family: 'Manrope', sans-serif; font-weight: 500; color: var(--white); font-size: 22px; margin-bottom: 12px; letter-spacing: -0.01em; }
.card p { color: var(--gray-2); font-size: 15px; }

/* Lab band */
.lab { position: relative; min-height: 560px; display: flex; align-items: flex-end; border-top: 1px solid var(--line-soft); overflow: hidden; }
.lab img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.lab::after { content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg, rgba(13,13,13,0.82) 0%, rgba(13,13,13,0.35) 46%, rgba(13,13,13,0) 72%),
              linear-gradient(180deg, rgba(13,13,13,0.45) 0%, rgba(13,13,13,0) 35%, rgba(13,13,13,0.9) 100%); }
.lab .wrap { position: relative; z-index: 2; padding-top: 90px; padding-bottom: 70px; }
.lab .eyebrow { display: block; margin-bottom: 18px; color: rgba(255,255,255,0.75); }
.lab h2 { font-family: 'Manrope', sans-serif; font-weight: 300; color: var(--white); font-size: clamp(28px, 3.8vw, 46px); letter-spacing: -0.02em; max-width: 16ch; text-shadow: 0 2px 30px rgba(0,0,0,0.6); }

/* Range */
.range .frame { border: 1px solid var(--line); padding: 14px; }
.range .frame img { width: 100%; display: block; }

/* Capture */
.capture { padding: 110px 0; border-top: 1px solid var(--line-soft); }
.capture h2 { font-family: 'Manrope', sans-serif; font-weight: 300; color: var(--white); font-size: clamp(30px, 4vw, 46px); letter-spacing: -0.02em; margin: 18px 0 16px; }
.capture p { color: var(--gray-2); max-width: 520px; margin-bottom: 34px; }
.form { display: flex; gap: 12px; flex-wrap: wrap; max-width: 500px; }
.form input {
  flex: 1; min-width: 240px; padding: 15px 18px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--bg-soft); color: var(--white);
  font-size: 15px; font-family: inherit;
}
.form input::placeholder { color: var(--gray-3); }
.form input:focus { outline: none; border-color: rgba(255,255,255,0.4); }
.form-note { font-size: 13px; color: var(--gray-3); margin-top: 14px; }

/* Footer */
footer.site { padding: 70px 0 48px; border-top: 1px solid var(--line-soft); }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.foot-brand p { color: var(--gray-2); font-size: 14px; margin-top: 18px; max-width: 280px; }
.foot-col h4 { font-family: 'Space Mono', monospace; text-transform: uppercase; letter-spacing: 0.16em; font-size: 11px; color: var(--gray-3); margin-bottom: 18px; }
.foot-col a { display: block; color: var(--gray-1); text-decoration: none; font-size: 14px; margin-bottom: 12px; }
.foot-col a:hover { color: var(--white); }
.disclaimer { color: var(--gray-3); font-size: 12.5px; line-height: 1.7; max-width: 820px; border-top: 1px solid var(--line-soft); padding-top: 28px; }
.copyright { color: var(--gray-3); font-size: 13px; margin-top: 22px; }

/* Modal — first-order offer */
.veil { position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center; padding: 24px; background: rgba(8,8,8,0.9); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); opacity: 0; pointer-events: none; transition: opacity .3s ease; }
.veil.open { opacity: 1; pointer-events: auto; }
.modal { position: relative; width: 100%; max-width: 460px; background: #141414; border: 1px solid var(--line); border-radius: 20px; padding: 46px 40px 36px; transform: translateY(18px) scale(.97); transition: transform .35s cubic-bezier(.2,.7,.2,1); }
.veil.open .modal { transform: none; }
.modal .x { position: absolute; top: 12px; right: 14px; background: none; border: none; color: var(--gray-2); font-size: 26px; line-height: 1; padding: 8px; cursor: pointer; }
.modal .x:hover { color: var(--white); }
.modal .badge { font-family: 'Space Mono', monospace; text-transform: uppercase; letter-spacing: 0.18em; font-size: 11px; color: var(--olive); }
.modal h3 { font-family: 'Manrope', sans-serif; font-weight: 300; color: var(--white); font-size: 30px; letter-spacing: -0.02em; margin: 14px 0 10px; }
.modal p { color: var(--gray-2); font-size: 14.5px; margin-bottom: 24px; }
.modal .form { flex-direction: column; max-width: none; }
.modal .form input { width: 100%; min-width: 0; }
.modal .form button { width: 100%; padding: 15px; }
.modal .terms { font-size: 11.5px; color: var(--gray-3); margin-top: 16px; }
.modal .terms a { color: var(--gray-2); }
.modal .err { display: none; color: #c96a5f; font-size: 13px; margin-top: 12px; }
.modal .success { text-align: center; }
.modal .code { display: inline-block; font-family: 'Space Mono', monospace; letter-spacing: 0.22em; font-size: 20px; color: var(--white); border: 1px dashed var(--line); border-radius: 10px; padding: 14px 22px; margin: 8px 0 4px; }

/* Subpage / prose */
.page-hero { padding: 130px 0 60px; border-bottom: 1px solid var(--line-soft); }
.page-hero .eyebrow { display: block; margin-bottom: 22px; }
.page-hero h1 { font-family: 'Manrope', sans-serif; font-weight: 300; color: var(--white); font-size: clamp(38px, 5.5vw, 68px); line-height: 1.05; letter-spacing: -0.03em; max-width: 16ch; }
.page-hero p.sub { margin-top: 24px; color: var(--gray-2); font-size: 18px; max-width: 620px; }
.prose { padding: 70px 0 100px; }
.prose .col { max-width: 760px; }
.prose h2 { font-family: 'Manrope', sans-serif; font-weight: 400; color: var(--white); font-size: 26px; letter-spacing: -0.01em; margin: 44px 0 14px; }
.prose h3 { color: var(--white); font-size: 18px; font-weight: 600; margin: 30px 0 10px; }
.prose p { color: var(--gray-1); margin-bottom: 16px; font-size: 15.5px; }
.prose ul { margin: 0 0 16px 20px; color: var(--gray-1); font-size: 15.5px; }
.prose li { margin-bottom: 8px; }
.prose a { color: var(--white); text-decoration: underline; text-underline-offset: 3px; }
.note { border: 1px solid var(--line); border-left: 2px solid var(--olive); border-radius: 10px; padding: 16px 20px; color: var(--gray-2); font-size: 13.5px; margin: 22px 0; background: rgba(255,255,255,0.02); }
.updated { color: var(--gray-3); font-size: 13px; margin-bottom: 8px; }

/* Product grid */
.prod-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.prod { background: var(--bg); padding: 30px; display: flex; flex-direction: column; min-height: 240px; }
.prod .tag { font-family: 'Space Mono', monospace; font-size: 11px; letter-spacing: 0.14em; color: var(--gray-3); text-transform: uppercase; }
.prod h3 { font-family: 'Manrope', sans-serif; font-weight: 500; color: var(--white); font-size: 20px; margin: 12px 0 6px; }
.prod p { color: var(--gray-2); font-size: 14px; }
.prod .foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; padding-top: 20px; }
.prod .price { color: var(--white); font-size: 15px; }

/* FAQ */
.faq details { border-bottom: 1px solid var(--line-soft); padding: 22px 0; }
.faq summary { color: var(--white); font-size: 17px; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 20px; font-family: 'Manrope', sans-serif; font-weight: 500; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--gray-2); font-size: 22px; line-height: 1; }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { color: var(--gray-2); font-size: 15px; margin-top: 14px; max-width: 720px; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.contact-grid .field { margin-bottom: 16px; }
.contact-grid label { display: block; font-size: 13px; color: var(--gray-2); margin-bottom: 8px; }
.contact-grid input, .contact-grid textarea, .contact-grid select {
  width: 100%; padding: 13px 16px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--bg-soft); color: var(--white); font-size: 15px; font-family: inherit;
}
.contact-grid textarea { min-height: 130px; resize: vertical; }
.contact-grid input:focus, .contact-grid textarea:focus, .contact-grid select:focus { outline: none; border-color: rgba(255,255,255,0.4); }
.contact-info div { margin-bottom: 26px; }
.contact-info .lbl { font-family: 'Space Mono', monospace; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gray-3); margin-bottom: 8px; }
.contact-info a, .contact-info p { color: var(--white); font-size: 15px; text-decoration: none; }

/* Responsive */
@media (max-width: 980px) {
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 860px) {
  .nav, .actions { display: none; }
  .hamburger { display: block; }
  .mobile-nav { display: block; position: fixed; inset: 76px 0 0 0; z-index: 49; background: var(--bg); padding: 30px 32px; transform: translateX(100%); transition: transform .3s ease; overflow-y: auto; }
  .mobile-nav.open { transform: translateX(0); }
  .mobile-nav a { display: block; color: var(--gray-1); text-decoration: none; font-size: 20px; padding: 16px 0; border-bottom: 1px solid var(--line-soft); }
  .mobile-nav .pill { margin-top: 24px; }
  .hero { min-height: 88vh; padding: 60px 0 90px; }
  .hero-vial img { max-height: 54vh; }
  .orbit .tag { display: none; }
  h1.hero-h1 { font-size: clamp(34px, 9vw, 52px); }
  .cards { grid-template-columns: 1fr; }
  .card { border-right: none; border-bottom: 1px solid var(--line); }
  .card:last-child { border-bottom: none; }
  .section, .capture, .prose { padding: 74px 0; }
  .lab { min-height: 440px; }
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .page-hero { padding: 100px 0 50px; }
}
@media (max-width: 560px) {
  .foot-grid { grid-template-columns: 1fr; }
  .wrap { padding: 0 22px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ---------- Flag-style icons ---------- */
.ico { width: 24px; height: 24px; display: inline-block; color: var(--white); vertical-align: middle; }
.ico-lg { width: 30px; height: 30px; }
.card .ico { color: var(--olive); margin-bottom: 22px; }
.card .num { margin-bottom: 18px; }

/* ---------- Header cart ---------- */
.cart-btn { position: relative; background: none; border: none; cursor: pointer; color: var(--white); padding: 6px; display: inline-flex; align-items: center; }
.cart-btn:hover { opacity: .8; }
.cart-count { position: absolute; top: -4px; right: -6px; min-width: 17px; height: 17px; padding: 0 4px; border-radius: 999px; background: var(--olive); color: #0d0d0d; font-size: 10px; font-weight: 700; display: none; align-items: center; justify-content: center; line-height: 17px; text-align: center; }
.cart-count.show { display: inline-block; }

/* ---------- Toast ---------- */
.toast { position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 20px); z-index: 220; background: #fff; color: #0d0d0d; font-weight: 600; font-size: 14px; padding: 12px 20px; border-radius: 999px; opacity: 0; pointer-events: none; transition: .3s; box-shadow: 0 10px 30px rgba(0,0,0,.4); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Cart drawer ---------- */
.drawer-veil { position: fixed; inset: 0; z-index: 150; background: rgba(0,0,0,.6); opacity: 0; pointer-events: none; transition: opacity .3s; }
.drawer-veil.open { opacity: 1; pointer-events: auto; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(400px, 92vw); z-index: 160; background: #121212; border-left: 1px solid var(--line); transform: translateX(100%); transition: transform .3s cubic-bezier(.2,.7,.2,1); display: flex; flex-direction: column; }
.drawer.open { transform: none; }
.drawer .dh { display: flex; align-items: center; justify-content: space-between; padding: 22px 24px; border-bottom: 1px solid var(--line-soft); }
.drawer .dh h3 { color: var(--white); font-family: 'Manrope',sans-serif; font-weight: 500; font-size: 18px; }
.drawer .dh button { background: none; border: none; color: var(--gray-2); font-size: 24px; cursor: pointer; }
.drawer .items { flex: 1; overflow-y: auto; padding: 8px 24px; }
.drawer .line { display: flex; justify-content: space-between; gap: 12px; padding: 16px 0; border-bottom: 1px solid var(--line-soft); color: var(--gray-1); font-size: 14px; }
.drawer .line .rm { color: var(--gray-3); cursor: pointer; font-size: 12px; }
.drawer .line .rm:hover { color: var(--white); }
.drawer .empty { color: var(--gray-3); font-size: 14px; padding: 40px 0; text-align: center; }
.drawer .df { padding: 22px 24px; border-top: 1px solid var(--line-soft); }
.drawer .sub { display: flex; justify-content: space-between; color: var(--white); font-size: 15px; margin-bottom: 8px; }
.drawer .df .pill { width: 100%; text-align: center; padding: 14px; margin-top: 10px; }
.drawer .note2 { color: var(--gray-3); font-size: 12px; margin-top: 12px; text-align: center; }

/* ---------- Products page ---------- */
.filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 36px; }
.chip { border: 1px solid var(--line); background: transparent; color: var(--gray-1); border-radius: 999px; padding: 9px 18px; font-size: 13px; font-family: inherit; cursor: pointer; transition: .15s; }
.chip:hover { border-color: var(--white); color: var(--white); }
.chip.active { background: var(--white); color: #0d0d0d; border-color: var(--white); }

.shop-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 20px; }
.pcard { border: 1px solid var(--line); border-radius: 16px; overflow: hidden; display: flex; flex-direction: column; background: linear-gradient(180deg, #131313, #0e0e0e); transition: border-color .2s, transform .2s; }
.pcard:hover { border-color: rgba(255,255,255,.28); transform: translateY(-2px); }
.pcard .shot { position: relative; height: 220px; display: grid; place-items: center; background: radial-gradient(ellipse at 50% 32%, rgba(255,255,255,.14), rgba(255,255,255,.04) 55%, rgba(255,255,255,0) 72%); overflow: hidden; }
.pcard .shot img { height: 190px; width: auto; filter: drop-shadow(0 18px 26px rgba(0,0,0,.6)); }
.pcard .badges { position: absolute; top: 12px; left: 12px; display: flex; gap: 6px; }
.pcard .b { font-family: 'Space Mono',monospace; font-size: 9.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--gray-1); border: 1px solid var(--line); border-radius: 6px; padding: 4px 7px; background: rgba(0,0,0,.35); }
.pcard .b.stock { color: var(--olive); border-color: rgba(138,154,107,.5); }
.pcard .body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.pcard .cat { font-family: 'Space Mono',monospace; font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--gray-3); }
.pcard h3 { font-family: 'Manrope',sans-serif; font-weight: 600; color: var(--white); font-size: 18px; margin: 8px 0 2px; letter-spacing: -.01em; }
.pcard .mg { color: var(--gray-2); font-size: 13px; }
.pcard .prow { margin-top: auto; padding-top: 18px; display: flex; align-items: center; justify-content: space-between; }
.pcard .price { color: var(--white); font-size: 17px; font-weight: 600; }
.pcard .price s { color: var(--gray-3); font-weight: 400; font-size: 13px; margin-right: 6px; }
.pcard .add { background: var(--white); color: #0d0d0d; border: none; border-radius: 999px; padding: 9px 16px; font-size: 13px; font-weight: 600; cursor: pointer; font-family: inherit; display: inline-flex; align-items: center; gap: 6px; transition: .15s; }
.pcard .add:hover { opacity: .85; }
.pcard .add.added { background: var(--olive); }

.assurance { display: flex; gap: 40px; flex-wrap: wrap; margin-top: 60px; padding-top: 40px; border-top: 1px solid var(--line-soft); }
.assurance .a { display: flex; gap: 14px; align-items: flex-start; max-width: 260px; }
.assurance .a .ico { color: var(--olive); flex-shrink: 0; }
.assurance .a h4 { color: var(--white); font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.assurance .a p { color: var(--gray-2); font-size: 13.5px; }

@media (max-width: 560px) {
  .pcard .shot { height: 190px; } .pcard .shot img { height: 165px; }
  .assurance { gap: 26px; }
}

/* Black-background hero photo: blend edges into the hero, no drop-shadow */
.hero-vial--photo img {
  filter: none;
  -webkit-mask-image: radial-gradient(ellipse 66% 72% at 50% 47%, #000 58%, transparent 82%);
  mask-image: radial-gradient(ellipse 66% 72% at 50% 47%, #000 58%, transparent 82%);
}