@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600&family=Manrope:wght@400;500;600;700&display=swap');

:root {
  --ink: #08070b;
  --ink-2: #111016;
  --paper: #f5f3ef;
  --white: #fff;
  --muted: #aca7b3;
  --line: rgba(255,255,255,.12);
  --purple: #a56bff;
  --purple-2: #6e36d9;
  --lime: #d8ff85;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ink); color: var(--white); font-family: "DM Sans", Arial, sans-serif; font-weight: 300; }
a { color: inherit; text-decoration: none; }
.skip-link { position: fixed; left: 1rem; top: -4rem; background: white; color: black; padding: .75rem 1rem; z-index: 100; }
.skip-link:focus { top: 1rem; }

.announcement { height: 34px; padding: 0 4.5vw; display: flex; justify-content: space-between; align-items: center; background: var(--purple); color: var(--ink); position: absolute; width: 100%; z-index: 11; font: 600 9px Manrope, sans-serif; letter-spacing: .1em; text-transform: uppercase; }
.announcement p { margin: 0; }
.announcement a { border-bottom: 1px solid rgba(8,7,11,.5); padding-bottom: 2px; }
.announcement a span { margin-left: 10px; }
.site-header { height: 88px; top: 34px; padding: 0 4.5vw; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; border-bottom: 1px solid var(--line); position: absolute; width: 100%; z-index: 10; }
.brand { display: inline-flex; align-items: center; gap: 12px; width: fit-content; font-family: Manrope, sans-serif; }
.brand-logo { display: block; width: 190px; height: auto; filter: invert(1); }
.brand-mark { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.5); border-radius: 50%; font-size: 22px; font-weight: 500; }
.brand-dash { width: 17px; height: 1px; background: var(--purple); }
.brand-name { font-size: 13px; letter-spacing: .25em; font-weight: 600; }
nav { display: flex; gap: 34px; }
nav a { font-size: 12px; color: #d6d2da; letter-spacing: .08em; transition: color .2s; }
nav a:hover { color: var(--white); }
.site-header > .button { justify-self: end; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 28px; min-width: 200px; padding: 16px 18px; border: 1px solid rgba(255,255,255,.35); border-radius: 2px; font-size: 12px; font-weight: 500; letter-spacing: .06em; transition: background .25s, color .25s, transform .25s; }
.button:hover { background: var(--white); color: var(--ink); transform: translateY(-2px); }
.button-small { min-width: auto; padding: 11px 16px; }
.button-light { background: var(--white); color: var(--ink); border-color: var(--white); }
.button-light:hover { background: var(--lime); border-color: var(--lime); }
.button-large { min-width: 280px; padding: 20px 22px; }

.hero { min-height: 834px; height: calc(100vh + 34px); display: grid; grid-template-columns: 50% 50%; position: relative; overflow: hidden; padding: 122px 4.5vw 0; isolation: isolate; }
.hero:before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px); background-size: 25% 100%; z-index: -2; }
.hero-copy { grid-column: 2; grid-row: 1; display: flex; flex-direction: column; justify-content: center; padding: 4rem 0 3rem 4rem; position: relative; z-index: 2; }
.eyebrow { text-transform: uppercase; letter-spacing: .2em; font-size: 10px; font-weight: 500; display: flex; align-items: center; gap: 10px; color: #d1ccd6; }
.eyebrow span { width: 24px; height: 1px; background: var(--purple); }
h1, h2, h3, p { margin-top: 0; }
h1 { font-family: Manrope, sans-serif; font-size: clamp(58px, 6.3vw, 108px); font-weight: 400; letter-spacing: -.055em; line-height: .93; margin: 34px 0; }
h1 em { font-family: Georgia, serif; font-weight: 400; color: var(--purple); }
.hero-intro { max-width: 550px; color: #bbb6c1; font-size: 17px; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 32px; margin-top: 22px; }
.text-link { font-size: 12px; border-bottom: 1px solid rgba(255,255,255,.45); padding-bottom: 6px; }
.text-link span { margin-left: 15px; }
.hero-points { position: absolute; bottom: 38px; display: flex; gap: 36px; color: #8d8893; text-transform: uppercase; letter-spacing: .14em; font-size: 9px; }
.hero-points span:not(:last-child):after { content: "•"; color: var(--purple); margin-left: 36px; }
.hero-visual { grid-column: 1; grid-row: 1; position: relative; display: flex; align-items: center; justify-content: center; border-right: 1px solid var(--line); background-color: #100b16; background-image: url("./assets/hero-three-vials-logo-v4.png"); background-size: cover; background-position: center 48%; background-repeat: no-repeat; overflow: hidden; }
.hero-glow { position: absolute; width: 360px; height: 360px; filter: blur(100px); border-radius: 50%; opacity: .2; z-index: -1; }
.hero-glow-one { background: var(--purple); right: 12%; top: 22%; }
.hero-glow-two { background: #2130ff; left: 15%; bottom: -20%; }
.hero-product-image { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; object-fit: cover; object-position: center 48%; display: block; visibility: visible; opacity: 1; }
.hero-image-shade { position: absolute; inset: 0; z-index: 2; pointer-events: none; background: linear-gradient(180deg, rgba(8,7,11,.04) 45%, rgba(8,7,11,.66) 100%); }
.visual-caption { position: absolute; z-index: 3; right: 22px; bottom: 34px; display: flex; gap: 14px; align-items: flex-start; }
.visual-caption span { color: var(--purple); font: 10px Manrope; }
.visual-caption p { color: #9e98a5; font-size: 10px; text-transform: uppercase; letter-spacing: .1em; line-height: 1.6; }

.marquee { overflow: hidden; background: var(--purple); color: var(--ink); padding: 14px 0; }
.marquee div { display: flex; justify-content: space-around; min-width: 900px; font: 600 11px Manrope; letter-spacing: .25em; }
.marquee i { font-style: normal; font-size: 8px; }
.showcase { background: #0c0a0f; padding: 120px 0 110px; overflow: hidden; }
.showcase-heading { padding: 0 6vw; display: grid; grid-template-columns: 2fr 1fr; align-items: end; gap: 8vw; margin-bottom: 55px; }
.showcase-heading h2 { margin: 24px 0 0; }
.showcase-heading h2 em { color: var(--purple); font-family: Georgia, serif; font-weight: 400; }
.showcase-note { color: #8d8792; font-size: 12px; line-height: 1.6; border-left: 1px solid var(--purple); padding-left: 20px; }
.showcase-note span { color: #d7d1da; text-transform: uppercase; letter-spacing: .15em; font-size: 9px; }
.showcase-note p { margin: 9px 0 0; }
.showcase-track { display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding: 0 6vw 20px; }
.showcase-track::-webkit-scrollbar { display: none; }
.showcase-card { flex: 0 0 min(440px, 78vw); height: 560px; scroll-snap-align: start; position: relative; padding: 30px; overflow: hidden; isolation: isolate; background: #15111a; }
.showcase-card { opacity: .48; border: 1px solid transparent; transition: opacity .25s, border-color .25s, transform .25s; }
.showcase-card.is-current { opacity: 1; border-color: rgba(165,107,255,.58); }
.showcase-card:before { content: ""; position: absolute; width: 380px; height: 380px; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; left: 50%; top: 45%; transform: translate(-50%,-50%); z-index: 1; }
.showcase-card:after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(0,0,0,.62)); z-index: -1; }
.card-violet, .card-silver, .card-plum, .card-ink { background: #120e18; }
.showcase-card > a { position: absolute; right: 28px; top: 28px; width: 38px; height: 38px; border: 1px solid rgba(255,255,255,.45); border-radius: 50%; display: grid; place-items: center; z-index: 3; transition: background .2s, color .2s; }
.showcase-card > a:hover { background: white; color: var(--ink); }
.advert-vial { position: absolute; inset: 0; z-index: 0; }
.advert-vial:after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.04) 38%, rgba(8,5,12,.82) 100%); }
.advert-vial img { width: 100%; height: 100%; object-fit: cover; object-position: center 45%; display: block; }
.advert-label { position: absolute; z-index: 2; left: 50%; top: 52.5%; transform: translate(-50%,-50%); width: 112px; height: 112px; color: #111; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; pointer-events: none; }
.advert-label .molecular-logo-icon {
  width: 34px;
  height: 34px;
  object-fit: contain;
  display: block;
  margin: 0 0 6px;
  filter: contrast(1.15);
}
.advert-label > span { font: 700 14px Manrope; }
.advert-label small { font: 600 5px Manrope; letter-spacing: .12em; margin-top: 4px; }
.showcase-card-copy { position: absolute; left: 30px; bottom: 28px; z-index: 2; }
.showcase-card-copy > span { font: 500 8px Manrope; text-transform: uppercase; letter-spacing: .16em; color: rgba(255,255,255,.65); }
.showcase-card-copy h3 { font: 500 31px Manrope; margin: 8px 0 4px; letter-spacing: -.04em; }
.showcase-card-copy p { margin: 0; color: rgba(255,255,255,.65); font-size: 11px; }
.showcase-action { padding: 30px 6vw 0; display: flex; justify-content: space-between; align-items: center; color: #827c87; font-size: 12px; }
.showcase-action p { margin: 0; }
.showcase-action .text-link { color: white; }
[hidden] { display: none !important; }
.section { padding: 130px 6vw; }
.section-heading { display: grid; grid-template-columns: 2fr 1fr; gap: 8vw; align-items: end; margin-bottom: 70px; }
h2 { font: 400 clamp(42px, 5vw, 75px)/1.03 Manrope, sans-serif; letter-spacing: -.045em; }
.section-heading h2 { margin: 24px 0 0; }
.section-heading > p { color: #928d98; line-height: 1.7; max-width: 430px; font-size: 14px; }
.catalogue { background: #0c0a0f; color: var(--white); overflow: hidden; }
.catalogue-heading h2 em { color: var(--purple); font-family: Georgia, serif; font-weight: 400; }
.catalogue-intro > p { color: #928d98; line-height: 1.7; max-width: 430px; font-size: 14px; }
.carousel-controls { display: flex; align-items: center; gap: 16px; margin-top: 25px; }
.carousel-button { width: 46px; height: 46px; border: 1px solid rgba(255,255,255,.26); border-radius: 50%; background: transparent; color: white; cursor: pointer; font-size: 17px; transition: background .2s, color .2s, border-color .2s; }
.carousel-button:hover, .carousel-button:focus-visible { background: var(--purple); border-color: var(--purple); color: var(--ink); outline: none; }
.carousel-status { min-width: 54px; text-align: center; color: #827c88; font: 500 9px Manrope; letter-spacing: .14em; }
.catalogue-carousel { overflow: visible; }
.catalogue-track { display: flex; gap: 24px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding: 0 25vw 20px 0; }
.catalogue-track::-webkit-scrollbar { display: none; }
.catalogue-slide { flex: 0 0 min(920px, 78vw); min-height: 560px; display: grid; grid-template-columns: 1.05fr .95fr; scroll-snap-align: start; background: #15121a; border: 1px solid rgba(255,255,255,.1); transition: border-color .25s, opacity .25s; opacity: .55; }
.catalogue-slide.is-current { opacity: 1; border-color: rgba(165,107,255,.58); }
.catalogue-photo { position: relative; overflow: hidden; min-height: 560px; background: #160f20; }
.catalogue-photo > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; filter: saturate(1.03) contrast(1.02); }
.catalogue-photo:after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent 62%, rgba(21,18,26,.65)); }
.catalogue-photo-soft > img { filter: saturate(.72) hue-rotate(8deg); }
.catalogue-photo-plum > img { filter: saturate(1.25) hue-rotate(320deg); }
.catalogue-photo-blue > img { filter: saturate(1.2) hue-rotate(28deg); }
.catalogue-photo-violet > img { filter: saturate(1.38) brightness(.9); }
.catalogue-vial-label { position: absolute; z-index: 2; left: 50%; top: 52%; transform: translate(-50%,-50%); width: 115px; height: 118px; color: #111; display: flex; flex-direction: column; align-items: center; justify-content: center; pointer-events: none; }
.molecular-logo-crop { display: block; width: 34px; height: 34px; overflow: hidden; position: relative; margin-bottom: 7px; }
.molecular-logo-crop img { position: absolute; width: 83px; height: 83px; max-width: none; left: 50%; top: 50%; transform: translate(-50%,-39%); }
.catalogue-vial-label b { font: 700 14px Manrope; }
.catalogue-vial-label small { font: 600 5px Manrope; letter-spacing: .12em; margin-top: 4px; }
.catalogue-copy { padding: 44px; display: flex; flex-direction: column; justify-content: flex-end; }
.card-top { display: flex; justify-content: space-between; font: 500 9px Manrope; letter-spacing: .12em; color: #807a83; text-transform: uppercase; }
.tag { border: 1px solid rgba(255,255,255,.22); border-radius: 20px; padding: 5px 9px; }
.catalogue-copy h3 { font: 500 clamp(38px,4vw,62px)/1 Manrope; letter-spacing: -.05em; margin: 80px 0 18px; }
.catalogue-copy > p { color: #928c98; line-height: 1.7; font-size: 13px; max-width: 360px; }
.catalogue-copy .button { margin-top: 24px; width: 100%; }
.catalogue-request { background: linear-gradient(135deg,#6f34d5,#2d1749); }
.catalogue-request-mark { display: grid; place-items: center; font: 300 260px/.8 Manrope; color: rgba(255,255,255,.08); position: relative; overflow: hidden; }
.catalogue-request-mark span { color: var(--lime); font-size: 35px; margin-left: 8px; }
.catalogue-request .catalogue-copy > p { color: #d5c8e7; }

.guides { background: #0d0b11; }
.guide-panel { display: grid; grid-template-columns: 1fr 1.3fr; gap: 10vw; }
.guide-intro { position: sticky; top: 120px; align-self: start; }
.guide-intro h2 { margin: 28px 0; max-width: 470px; }
.guide-intro > p { color: #9b95a1; line-height: 1.7; max-width: 460px; }
.guide-intro .fine-print { color: #6f6974; font-size: 11px; border-left: 1px solid var(--purple); padding-left: 17px; margin-top: 30px; }
.guide-list { border-top: 1px solid var(--line); }
.guide-list article { display: grid; grid-template-columns: 45px 1fr auto; gap: 25px; padding: 36px 4px; border-bottom: 1px solid var(--line); align-items: start; }
.guide-list article > span { color: var(--purple); font-size: 10px; }
.guide-list h3 { font: 400 22px Manrope; margin-bottom: 9px; }
.guide-list p { color: #827c88; font-size: 12px; margin: 0; }
.guide-list b { font-weight: 300; color: #7f7886; }

.about { background: var(--purple-2); display: grid; grid-template-columns: 1fr 1.25fr; gap: 10vw; }
.about-number { font: 300 clamp(150px, 24vw, 350px)/.8 Manrope; letter-spacing: -.12em; color: rgba(255,255,255,.08); position: relative; }
.about-number span { color: var(--lime); font-size: .18em; position: absolute; top: 10%; }
.about-copy h2 { margin: 25px 0 35px; }
.about-copy .lead { font: 400 22px/1.5 Manrope; max-width: 600px; }
.about-copy > p:not(.eyebrow):not(.lead) { color: #d1c3e6; line-height: 1.75; font-size: 14px; max-width: 600px; }
.stats { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid rgba(255,255,255,.22); margin-top: 50px; padding-top: 25px; }
.stats div { display: flex; flex-direction: column; gap: 22px; }
.stats strong { color: var(--lime); font-size: 10px; }
.stats span { font-size: 11px; text-transform: uppercase; letter-spacing: .1em; }

.notice { background: #141119; display: grid; grid-template-columns: 80px .8fr 1.2fr; gap: 4vw; align-items: start; border-top: 1px solid var(--line); }
.notice-icon { border: 1px solid var(--purple); color: var(--purple); border-radius: 50%; width: 48px; height: 48px; display: grid; place-items: center; }
.notice h2 { font-size: clamp(36px, 4vw, 58px); }
.notice-copy { border-left: 1px solid var(--line); padding-left: 4vw; color: #aaa4b0; line-height: 1.75; font-size: 13px; }

.contact { min-height: 670px; display: grid; place-items: center; text-align: center; background: radial-gradient(circle at 50% 50%, #4e218d 0, #17101f 32%, #09080c 70%); position: relative; overflow: hidden; }
.contact:before, .contact:after { content: ""; position: absolute; border: 1px solid rgba(165,107,255,.22); border-radius: 50%; width: 700px; height: 700px; }
.contact:after { width: 1000px; height: 1000px; }
.contact-inner { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; }
.contact .eyebrow { justify-content: center; }
.contact h2 { font-size: clamp(60px, 8vw, 115px); margin: 30px 0 20px; }
.contact p { color: #aaa3af; max-width: 500px; line-height: 1.7; }
.contact .button { margin: 25px 0 20px; }
.contact small { color: #746e78; font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }

footer { min-height: 135px; padding: 35px 4.5vw; display: grid; grid-template-columns: 1.5fr 1fr 1fr auto; gap: 30px; align-items: center; border-top: 1px solid var(--line); color: #716c76; font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }
.brand-footer { color: white; }
.brand-footer .brand-logo { width: 175px; }
footer div { display: flex; gap: 25px; }
footer a:hover { color: white; }
.floating-whatsapp { position: fixed; right: 24px; bottom: 24px; z-index: 20; background: var(--lime); color: var(--ink); padding: 14px 16px; display: flex; gap: 24px; align-items: center; box-shadow: 0 10px 30px rgba(0,0,0,.35); font-size: 11px; font-weight: 600; letter-spacing: .06em; }

@media (max-width: 900px) {
  .site-header { grid-template-columns: 1fr auto; height: 74px; }
  nav { display: none; }
  .hero { grid-template-columns: 1fr; height: auto; min-height: 100vh; padding-top: 108px; }
  .hero-copy { grid-column: 1; grid-row: 1; min-height: 650px; padding-right: 0; padding-left: 0; }
  .hero-visual { grid-column: 1; grid-row: 2; min-height: 580px; border-right: 0; border-top: 1px solid var(--line); }
  .hero-points { bottom: 22px; }
  .showcase-heading { grid-template-columns: 1fr; gap: 25px; }
  .section { padding: 90px 5vw; }
  .section-heading, .guide-panel, .about, .notice { grid-template-columns: 1fr; }
  .section-heading { gap: 25px; }
  .catalogue-track { padding-right: 12vw; }
  .catalogue-slide { flex-basis: 86vw; }
  .guide-intro { position: static; }
  .about-number { display: none; }
  .notice-copy { border-left: 0; padding-left: 0; }
  footer { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 580px) {
  .announcement { padding: 0 18px; }
  .announcement p { display: none; }
  .announcement { justify-content: center; }
  .site-header { padding: 0 18px; }
  .site-header > .button { font-size: 0; min-width: 42px; width: 42px; height: 42px; padding: 0; border-radius: 50%; }
  .site-header > .button:after { content: "↗"; font-size: 14px; margin: auto; }
  .brand { gap: 8px; }
  .brand-logo { width: 148px; }
  .brand-mark { width: 32px; height: 32px; font-size: 19px; }
  .brand-dash { width: 11px; }
  .brand-name { font-size: 10px; }
  .hero { padding-left: 20px; padding-right: 20px; }
  .hero-copy { min-height: 620px; }
  h1 { font-size: clamp(49px, 15vw, 70px); }
  .hero-intro { font-size: 15px; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-points { gap: 12px; flex-wrap: wrap; }
  .hero-points span:not(:last-child):after { margin-left: 12px; }
  .hero-visual { margin: 0 -20px; min-height: 500px; overflow: hidden; }
  .orbit { width: 390px; height: 390px; }
  .hero-product-image { object-position: center 48%; }
  .section { padding: 75px 20px; }
  .showcase { padding: 80px 0 70px; }
  .showcase-heading { padding: 0 20px; }
  .showcase-track { padding-left: 20px; padding-right: 20px; }
  .showcase-card { flex-basis: 84vw; height: 500px; }
  .showcase-action { padding: 22px 20px 0; display: block; }
  .showcase-action p { margin-bottom: 14px; }
  h2 { font-size: 42px; }
  .catalogue-track { gap: 14px; padding-right: 8vw; }
  .catalogue-slide { flex-basis: 88vw; min-height: 690px; grid-template-columns: 1fr; grid-template-rows: 390px auto; }
  .catalogue-photo { min-height: 390px; }
  .catalogue-copy { padding: 28px; }
  .catalogue-copy h3 { margin: 44px 0 14px; font-size: 40px; }
  .catalogue-request-mark { min-height: 390px; font-size: 190px; }
  .guide-list article { grid-template-columns: 30px 1fr auto; gap: 12px; }
  .stats { gap: 12px; }
  .stats span { font-size: 9px; }
  .notice { grid-template-columns: 1fr; gap: 20px; }
  .contact { min-height: 610px; }
  .contact h2 { font-size: 60px; }
  footer { grid-template-columns: 1fr; text-align: left; padding-bottom: 100px; }
  footer div { flex-direction: column; gap: 10px; }
  .floating-whatsapp { right: 15px; bottom: 15px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *:before, *:after { transition: none !important; }
}