:root {
  --brand: #0a509f;
  --brand-dark: #073f7d;
  --violet: #645eaa;
  --ink: #13243a;
  --ink-deep: #08182d;
  --paper: #f7f8fa;
  --cream: #e8eef5;
  --line: rgba(10, 80, 159, 0.18);
  --sky: #8fc7df;
  --sky-light: #dcebf3;
  --font-geist-sans: Arial, Helvetica, sans-serif;
  --font-geist-mono: "Courier New", monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-geist-sans), Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  align-items: center;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  height: 88px;
  padding: 0 clamp(24px, 4vw, 70px);
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
}

.brand-logo-link {
  display: inline-flex;
  width: fit-content;
}

.brand-logo {
  display: block;
  height: auto;
  width: clamp(178px, 16vw, 224px);
}

.desktop-nav {
  display: flex;
  font-size: 13px;
  gap: 38px;
  letter-spacing: 0.03em;
}

.desktop-nav a,
.text-link {
  position: relative;
}

.desktop-nav a::after,
.text-link::after {
  background: currentColor;
  bottom: -6px;
  content: "";
  height: 1px;
  left: 0;
  position: absolute;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
  width: 100%;
}

.desktop-nav a:hover::after,
.text-link:hover::after {
  transform: scaleX(1);
}

.header-cta {
  align-items: center;
  border-bottom: 1px solid var(--ink);
  display: flex;
  font-size: 12px;
  gap: 12px;
  justify-self: end;
  letter-spacing: 0.08em;
  padding: 10px 0;
  text-transform: uppercase;
}

.hero {
  background: #061a30 url("assets/nova-bg-poster.jpg") center / cover no-repeat;
  color: white;
  min-height: calc(100vh - 88px);
  overflow: hidden;
  position: relative;
}

.hero-video {
  height: 100%;
  inset: 0;
  object-fit: cover;
  object-position: center center;
  pointer-events: none;
  position: absolute;
  width: 100%;
  z-index: 0;
}

.hero-video-overlay {
  background:
    linear-gradient(90deg, rgba(4, 18, 34, 0.94) 0%, rgba(6, 38, 70, 0.83) 38%, rgba(10, 80, 159, 0.46) 70%, rgba(5, 20, 38, 0.32) 100%),
    linear-gradient(0deg, rgba(4, 18, 34, 0.52), transparent 50%);
  inset: 0;
  position: absolute;
  z-index: 1;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: calc(100vh - 88px);
  max-width: 880px;
  padding: 86px clamp(34px, 5.6vw, 96px) 70px clamp(28px, 7.4vw, 128px);
  position: relative;
  z-index: 2;
}

.eyebrow,
.section-kicker {
  align-items: center;
  display: flex;
  font-size: 10px;
  font-weight: 600;
  gap: 11px;
  letter-spacing: 0.17em;
  margin: 0 0 42px;
  text-transform: uppercase;
}

.eyebrow span {
  background: var(--sky);
  border-radius: 50%;
  height: 6px;
  width: 6px;
}

.hero h1,
.product-intro h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(58px, 6.05vw, 100px);
  font-weight: 400;
  letter-spacing: -0.06em;
  line-height: 0.92;
  margin: 0;
}

.hero h1 em,
.product-intro h2 em {
  color: var(--brand);
  font-weight: 400;
}

.hero h1 em {
  color: var(--sky-light);
}

.hero-intro {
  color: rgba(255, 255, 255, 0.82);
  font-size: 16px;
  line-height: 1.7;
  margin: 42px 0 0;
  max-width: 590px;
}

.hero-actions {
  align-items: center;
  display: flex;
  gap: 34px;
  margin-top: 42px;
}

.button {
  align-items: center;
  display: inline-flex;
  font-size: 12px;
  font-weight: 600;
  gap: 24px;
  justify-content: center;
  letter-spacing: 0.07em;
  min-height: 56px;
  padding: 0 24px;
  text-transform: uppercase;
  transition: background 180ms ease, transform 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-dark {
  background: var(--ink);
  color: white;
}

.button-dark:hover {
  background: var(--brand);
}

.hero .button-dark {
  background: white;
  color: var(--ink-deep);
}

.hero .button-dark:hover {
  background: var(--sky-light);
}

.hero .text-link {
  color: white;
}

.text-link {
  font-size: 13px;
}

.hero-professional-note {
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.28);
  display: flex;
  gap: 13px;
  margin-top: 56px;
  max-width: 440px;
  padding-top: 18px;
}

.hero-professional-note > span {
  align-items: center;
  background: var(--sky-light);
  color: var(--brand-dark);
  display: inline-flex;
  font-family: Arial, sans-serif;
  font-size: 20px;
  height: 28px;
  justify-content: center;
  line-height: 1;
  width: 28px;
}

.hero-professional-note p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.1em;
  margin: 0;
  text-transform: uppercase;
}

.hero-medical {
  background:
    radial-gradient(circle at 86% 6%, rgba(255, 255, 255, 0.88), transparent 25%),
    linear-gradient(145deg, #e6f4f7, #c5e1ed 58%, #b5d4e5);
  min-height: 680px;
  overflow: hidden;
  position: relative;
}

.hero-medical::before {
  background: linear-gradient(110deg, rgba(255,255,255,0.6), transparent 44%);
  content: "";
  inset: 0;
  position: absolute;
  z-index: 1;
}

.hero-medical-image {
  background-image:
    linear-gradient(180deg, rgba(255,255,255,0.08), rgba(10,80,159,0.08)),
    url("assets/novathreads-homepage.png");
  background-position: 69% 64%;
  background-repeat: no-repeat;
  background-size: auto 128%;
  bottom: 0;
  left: 7%;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 2;
}

.hero-image-label {
  align-items: center;
  background: rgba(8, 24, 45, 0.92);
  bottom: 0;
  color: white;
  display: grid;
  gap: 18px;
  grid-template-columns: auto 1fr;
  left: 0;
  min-width: 330px;
  padding: 22px 24px;
  position: absolute;
}

.hero-image-label > span,
.hero-meso-caption > span {
  color: var(--sky);
  font-family: var(--font-geist-mono);
  font-size: 9px;
}

.hero-image-label strong,
.hero-meso-caption strong {
  display: block;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 19px;
  font-weight: 400;
}

.hero-image-label small,
.hero-meso-caption small {
  color: rgba(255,255,255,0.62);
  display: block;
  font-size: 8px;
  letter-spacing: 0.08em;
  margin-top: 4px;
  text-transform: uppercase;
}

.hero-meso-card {
  background: white;
  box-shadow: 0 28px 70px rgba(8, 38, 74, 0.24);
  bottom: 7%;
  display: grid;
  grid-template-rows: 1fr auto;
  height: 286px;
  left: -52px;
  position: absolute;
  width: 290px;
  z-index: 5;
}

.hero-meso-image {
  background-image: url("assets/mesomedica-homepage.png");
  background-position: 75% 65%;
  background-repeat: no-repeat;
  background-size: 190%;
  min-height: 198px;
}

.hero-meso-caption {
  align-items: center;
  display: grid;
  gap: 15px;
  grid-template-columns: auto 1fr;
  padding: 17px 18px;
}

.hero-meso-caption > span {
  color: var(--brand);
}

.hero-meso-caption strong {
  color: var(--ink);
  font-size: 17px;
}

.hero-meso-caption small {
  color: #708092;
}

.hero-clinical-mark {
  align-items: center;
  background: rgba(255,255,255,0.94);
  display: flex;
  gap: 13px;
  padding: 15px 18px;
  position: absolute;
  right: 24px;
  top: 24px;
  z-index: 5;
}

.hero-clinical-mark > span {
  align-items: center;
  background: var(--brand);
  color: white;
  display: inline-flex;
  font-size: 22px;
  height: 31px;
  justify-content: center;
  width: 31px;
}

.hero-clinical-mark p {
  color: #708092;
  font-size: 8px;
  letter-spacing: 0.08em;
  line-height: 1.45;
  margin: 0;
  text-transform: uppercase;
}

.hero-clinical-mark strong {
  color: var(--ink);
  font-weight: 600;
}

.product-intro {
  background: var(--ink-deep);
  color: white;
  min-height: 720px;
  padding: 110px clamp(28px, 7.4vw, 128px);
}

.product-intro .section-kicker {
  color: var(--sky);
}

.product-intro h2 em {
  color: var(--sky);
}

.product-intro h2 {
  font-size: clamp(50px, 6vw, 94px);
  max-width: 940px;
}

.product-links {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 84px;
}

.product-links > a {
  align-items: center;
  display: grid;
  gap: 24px;
  grid-template-columns: auto 1fr auto;
  min-height: 128px;
  padding: 22px 30px 22px 0;
  transition: color 180ms ease, padding 180ms ease;
}

.product-links > a + a {
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  padding-left: 30px;
}

.product-links > a:hover {
  color: var(--sky);
  padding-right: 20px;
}

.product-number {
  color: var(--sky);
  font-family: var(--font-geist-mono);
  font-size: 10px;
}

.product-links strong {
  display: block;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 28px;
  font-weight: 400;
}

.product-links small {
  color: rgba(255, 255, 255, 0.56);
  display: block;
  font-size: 11px;
  letter-spacing: 0.06em;
  margin-top: 8px;
  text-transform: uppercase;
}

.product-stories {
  background: var(--paper);
}

.product-story {
  background-color: var(--sky-light);
  background-image: var(--brand-snapshot);
  background-position: center top;
  background-repeat: no-repeat;
  background-size: cover;
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  isolation: isolate;
  min-height: 820px;
  position: relative;
}

.product-story + .product-story {
  border-top: 1px solid var(--line);
}

.product-copy {
  align-self: center;
  backdrop-filter: blur(12px);
  background: rgba(247, 248, 250, 0.95);
  min-height: 820px;
  padding: 100px clamp(28px, 6vw, 100px) 100px clamp(28px, 7.4vw, 128px);
  position: relative;
  z-index: 3;
}

.product-tag {
  align-items: center;
  display: flex;
  font-size: 10px;
  font-weight: 600;
  gap: 12px;
  letter-spacing: 0.15em;
  margin: 0 0 46px;
  text-transform: uppercase;
}

.product-tag span {
  color: var(--brand);
  font-family: var(--font-geist-mono);
}

.product-copy h2,
.company h2,
.contact h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(48px, 5.2vw, 78px);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.94;
  margin: 0;
}

.product-copy h2 em,
.company h2 em,
.contact h2 em {
  color: var(--brand);
  font-weight: 400;
}

.product-copy > p:not(.product-tag) {
  color: #41576d;
  font-size: 15px;
  line-height: 1.75;
  margin: 34px 0;
  max-width: 520px;
}

.product-details {
  border-top: 1px solid var(--line);
  list-style: none;
  margin: 40px 0;
  max-width: 520px;
  padding: 0;
}

.product-details li {
  align-items: center;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 115px 1fr;
  min-height: 52px;
}

.product-details span {
  color: #708092;
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.product-details strong {
  font-size: 12px;
  font-weight: 500;
}

.button-outline {
  border: 1px solid var(--ink);
}

.button-outline:hover {
  background: var(--ink);
  color: white;
}

.product-visual {
  min-height: 820px;
  overflow: hidden;
  position: relative;
}

.nova-visual {
  background: transparent;
}

.nova-visual::after {
  background: linear-gradient(90deg, rgba(10, 80, 159, 0.22), rgba(8, 24, 45, 0.04) 48%, rgba(8, 24, 45, 0.18));
  content: "";
  inset: 0;
  position: absolute;
}

.snapshot-badge {
  backdrop-filter: blur(14px);
  background: rgba(8, 24, 45, 0.84);
  bottom: 32px;
  color: white;
  left: 32px;
  padding: 16px 18px;
  position: absolute;
  z-index: 3;
}

.snapshot-badge span {
  color: var(--sky);
  display: block;
  font-family: var(--font-geist-mono);
  font-size: 8px;
  letter-spacing: 0.12em;
  margin-bottom: 7px;
  text-transform: uppercase;
}

.snapshot-badge strong {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 17px;
  font-weight: 400;
}

.nova-orbit {
  border: 1px solid rgba(10, 80, 159, 0.2);
  border-radius: 50%;
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
}

.orbit-one { height: 590px; width: 590px; }
.orbit-two { height: 760px; width: 760px; }

.nova-pack {
  background: #f7f6f1;
  border: 1px solid rgba(10, 80, 159, 0.12);
  box-shadow: 24px 34px 70px rgba(10, 80, 159, 0.16);
  height: 250px;
  left: 50%;
  padding: 30px 34px;
  position: absolute;
  top: 47%;
  transform: translate(-50%, -50%) rotate(-7deg);
  width: min(440px, 66%);
  z-index: 3;
}

.pack-sutura {
  display: block;
  font-size: 8px;
  letter-spacing: 0.18em;
  margin-bottom: 34px;
}

.nova-pack strong {
  display: block;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(30px, 3.7vw, 50px);
  font-weight: 400;
  letter-spacing: -0.05em;
}

.nova-pack strong span { color: var(--brand); }

.nova-pack small {
  display: block;
  font-size: 9px;
  letter-spacing: 0.08em;
  margin-top: 8px;
  text-transform: uppercase;
}

.nova-pack i {
  background: linear-gradient(90deg, var(--ink) 0 84%, var(--brand) 84%);
  display: block;
  height: 1px;
  margin-top: 40px;
  position: relative;
  transform: rotate(-6deg);
  width: 86%;
}

.nova-pack b {
  bottom: 22px;
  color: var(--brand);
  font-size: 9px;
  letter-spacing: 0.12em;
  position: absolute;
  right: 25px;
}

.nova-needle {
  background: var(--ink);
  height: 2px;
  left: 13%;
  position: absolute;
  top: 26%;
  transform: rotate(22deg);
  width: 46%;
  z-index: 2;
}

.visual-caption {
  bottom: 34px;
  font-size: 9px;
  font-weight: 600;
  left: 38px;
  letter-spacing: 0.13em;
  margin: 0;
  position: absolute;
  text-transform: uppercase;
  z-index: 3;
}

.meso-story {
  grid-template-columns: 1.12fr 0.88fr;
}

.meso-story .product-copy {
  grid-column: 2;
  grid-row: 1;
  padding-left: clamp(28px, 6vw, 100px);
  padding-right: clamp(28px, 7.4vw, 128px);
}

.meso-story .product-visual {
  grid-column: 1;
  grid-row: 1;
}

.meso-visual {
  background: transparent;
}

.meso-visual::after {
  background: linear-gradient(270deg, rgba(100, 94, 170, 0.18), rgba(255, 255, 255, 0.02) 52%, rgba(10, 80, 159, 0.08));
  content: "";
  inset: 0;
  position: absolute;
}

.meso-glow {
  border-radius: 50%;
  filter: blur(9px);
  position: absolute;
}

.glow-one {
  background: rgba(100, 94, 170, 0.3);
  height: 520px;
  left: -12%;
  top: -7%;
  width: 520px;
}

.glow-two {
  background: rgba(10, 80, 159, 0.28);
  bottom: -8%;
  height: 560px;
  right: -17%;
  width: 560px;
}

.meso-pack {
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 28px 34px 80px rgba(10, 80, 159, 0.14);
  height: 340px;
  left: 45%;
  padding: 38px;
  position: absolute;
  top: 43%;
  transform: translate(-50%, -50%) rotate(4deg);
  width: min(330px, 44%);
  z-index: 3;
}

.meso-pack::after {
  background: linear-gradient(135deg, rgba(100, 94, 170, 0.48), rgba(255,255,255,0.42) 45%, rgba(143, 199, 223, 0.72));
  bottom: 0;
  content: "";
  height: 96px;
  left: 0;
  position: absolute;
  width: 100%;
}

.meso-pack > span {
  display: block;
  font-size: 8px;
  letter-spacing: 0.16em;
  margin-bottom: 55px;
}

.meso-pack strong {
  display: block;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(31px, 3.6vw, 48px);
  font-weight: 400;
  letter-spacing: -0.04em;
}

.meso-pack strong span { color: var(--brand); }

.meso-pack small {
  display: block;
  font-size: 8px;
  letter-spacing: 0.06em;
  margin-top: 8px;
  text-transform: uppercase;
}

.meso-pack i {
  bottom: 25px;
  color: var(--ink);
  font-size: 8px;
  font-style: normal;
  font-weight: 600;
  letter-spacing: 0.13em;
  position: absolute;
  right: 25px;
  z-index: 1;
}

.meso-vial {
  background: linear-gradient(90deg, #5d301f, #8a553e 48%, #4b2619);
  border-radius: 8px 8px 15px 15px;
  bottom: 16%;
  box-shadow: 18px 24px 45px rgba(10, 80, 159, 0.2);
  color: var(--ink);
  height: 210px;
  left: 65%;
  padding-top: 62px;
  position: absolute;
  text-align: center;
  transform: rotate(-4deg);
  width: 90px;
  z-index: 4;
}

.meso-vial::before {
  background: #d9d8d3;
  border-radius: 5px 5px 2px 2px;
  content: "";
  height: 40px;
  left: 6px;
  position: absolute;
  top: -30px;
  width: 78px;
}

.meso-vial::after {
  background: linear-gradient(135deg, #e7e4f2, #d8eaf3);
  content: "";
  height: 90px;
  left: 0;
  position: absolute;
  top: 55px;
  width: 100%;
}

.meso-vial span,
.meso-vial b,
.meso-vial small {
  display: block;
  position: relative;
  z-index: 2;
}

.meso-vial span { font-size: 7px; letter-spacing: 0.12em; }
.meso-vial b { font-size: 9px; margin-top: 18px; }
.meso-vial small { font-size: 7px; margin-top: 8px; }

.company {
  display: grid;
  gap: 70px 9vw;
  grid-template-columns: 1.15fr 0.85fr;
  padding: 140px clamp(28px, 7.4vw, 128px);
}

.company-heading .section-kicker {
  margin-bottom: 48px;
}

.company-copy {
  align-self: end;
  max-width: 530px;
}

.company-copy p {
  color: #516477;
  font-size: 14px;
  line-height: 1.8;
  margin: 0;
}

.company-copy .company-lede {
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 25px;
  line-height: 1.35;
  margin-bottom: 24px;
}

.principles {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 0;
  grid-column: 1 / -1;
  grid-template-columns: repeat(3, 1fr);
}

.principles article {
  min-height: 240px;
  padding: 34px 34px 34px 0;
}

.principles article + article {
  border-left: 1px solid var(--line);
  padding-left: 34px;
}

.principles span {
  color: var(--brand);
  font-family: var(--font-geist-mono);
  font-size: 10px;
}

.principles h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 27px;
  font-weight: 400;
  margin: 64px 0 16px;
}

.principles p {
  color: #667687;
  font-size: 13px;
  line-height: 1.6;
  margin: 0;
  max-width: 260px;
}

.numbers {
  background: var(--cream);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 0 clamp(28px, 7.4vw, 128px);
}

.numbers div {
  align-items: flex-end;
  display: flex;
  gap: 20px;
  min-height: 190px;
  padding: 40px 40px 42px 0;
}

.numbers div + div {
  border-left: 1px solid var(--line);
  padding-left: 40px;
}

.numbers strong {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(55px, 6vw, 84px);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 0.8;
}

.numbers span {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.1em;
  max-width: 100px;
  text-transform: uppercase;
}

.contact {
  background: var(--brand);
  color: white;
  overflow: hidden;
  padding: 130px clamp(28px, 7.4vw, 128px) 140px;
  position: relative;
}

.contact-inner {
  align-items: start;
  display: grid;
  gap: clamp(56px, 7vw, 120px);
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 0.7fr);
  position: relative;
  z-index: 2;
}

.contact h2 {
  font-size: clamp(58px, 6.5vw, 100px);
}

.contact h2 em {
  color: var(--sky-light);
}

.contact-copy > p:not(.section-kicker) {
  font-size: 15px;
  line-height: 1.7;
  margin: 42px 0;
  max-width: 560px;
}

.contact-form {
  backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.72);
  box-shadow: 0 32px 80px rgba(6, 32, 63, 0.24);
  color: var(--ink);
  padding: clamp(28px, 3.6vw, 48px);
}

.contact-form-heading {
  border-bottom: 1px solid var(--line);
  margin-bottom: 30px;
  padding-bottom: 26px;
}

.contact-form-heading > span {
  color: var(--brand);
  font-family: var(--font-geist-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.contact-form-heading h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(30px, 3vw, 42px);
  font-weight: 400;
  letter-spacing: -0.04em;
  margin: 12px 0 0;
}

.contact-form-grid {
  display: grid;
  gap: 22px 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.contact-field {
  display: grid;
  gap: 9px;
}

.contact-field > span {
  color: #52667a;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-field input,
.contact-field select,
.contact-field textarea {
  background: #f6f9fc;
  border: 1px solid #d8e1ea;
  border-radius: 0;
  color: var(--ink);
  font: inherit;
  font-size: 13px;
  outline: none;
  padding: 14px 15px;
  transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
  width: 100%;
}

.contact-field input,
.contact-field select {
  min-height: 50px;
}

.contact-field textarea {
  min-height: 132px;
  resize: vertical;
}

.contact-field input::placeholder,
.contact-field textarea::placeholder {
  color: #8b9baa;
}

.contact-field input:focus,
.contact-field select:focus,
.contact-field textarea:focus {
  background: white;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(10, 80, 159, 0.1);
}

.contact-field-full {
  grid-column: 1 / -1;
}

.contact-honeypot {
  height: 1px;
  left: -10000px;
  overflow: hidden;
  position: absolute;
  top: auto;
  width: 1px;
}

.contact-form-actions {
  align-items: center;
  display: grid;
  gap: 18px;
  grid-template-columns: auto 1fr;
  margin-top: 28px;
}

.contact-submit {
  align-items: center;
  background: var(--brand);
  border: 1px solid var(--brand);
  color: white;
  cursor: pointer;
  display: inline-flex;
  font: inherit;
  font-size: 10px;
  font-weight: 600;
  gap: 24px;
  justify-content: space-between;
  letter-spacing: 0.08em;
  min-height: 50px;
  padding: 0 20px;
  text-transform: uppercase;
  transition: background 180ms ease, border-color 180ms ease;
}

.contact-submit:hover {
  background: var(--brand-dark);
  border-color: var(--brand-dark);
}

.contact-submit:disabled {
  cursor: wait;
  opacity: 0.72;
}

.contact-submit:focus-visible {
  outline: 3px solid var(--sky-light);
  outline-offset: 3px;
}

.contact-form-actions p,
.contact-form-status {
  color: #687b8e;
  font-size: 9px;
  line-height: 1.55;
  margin: 0;
}

.contact-form-status {
  color: var(--brand);
  min-height: 14px;
  padding-top: 14px;
}

.contact-send-options {
  background: #eef5fb;
  border-left: 3px solid var(--brand);
  margin-top: 10px;
  padding: 18px;
}

.contact-send-options > p {
  color: #52667a;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.08em;
  margin: 0 0 12px;
  text-transform: uppercase;
}

.contact-send-options > div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.contact-send-options a,
.contact-send-options button {
  align-items: center;
  background: white;
  border: 1px solid #cbd9e5;
  color: var(--ink);
  cursor: pointer;
  display: inline-flex;
  font: inherit;
  font-size: 9px;
  font-weight: 600;
  gap: 10px;
  letter-spacing: 0.06em;
  min-height: 38px;
  padding: 0 13px;
  text-transform: uppercase;
}

.contact-send-options a:hover,
.contact-send-options button:hover {
  border-color: var(--brand);
  color: var(--brand);
}

.contact-send-options a:focus-visible,
.contact-send-options button:focus-visible {
  outline: 3px solid rgba(10, 80, 159, 0.18);
  outline-offset: 2px;
}

.button-light {
  background: white;
  color: var(--ink);
}

.button-light:hover {
  background: var(--brand-dark);
  color: white;
}

.contact-suture {
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 50%;
  height: 560px;
  position: absolute;
  right: -100px;
  top: 50%;
  transform: translateY(-50%);
  width: 560px;
}

.contact-suture::before,
.contact-suture::after {
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  content: "";
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
}

.contact-suture::before { height: 390px; width: 390px; }
.contact-suture::after { height: 220px; width: 220px; }

.contact-suture span {
  background: var(--ink);
  height: 2px;
  left: -80px;
  position: absolute;
  top: 50%;
  transform: rotate(-15deg);
  width: 670px;
}

.site-footer {
  background: var(--ink-deep);
  color: white;
  padding: 80px clamp(28px, 7.4vw, 128px) 34px;
}

.footer-top {
  align-items: start;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  min-height: 240px;
}

.footer-logo-link {
  align-items: center;
  display: inline-flex;
  width: fit-content;
}

.footer-logo {
  display: block;
  height: auto;
  width: 218px;
}

.footer-top > p {
  color: rgba(255,255,255,0.6);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 22px;
  line-height: 1.4;
  margin: 0;
}

.footer-links {
  display: grid;
  justify-self: end;
  min-width: min(100%, 280px);
}

.footer-links a {
  border-bottom: 1px solid rgba(255,255,255,0.2);
  display: flex;
  font-size: 12px;
  justify-content: space-between;
  padding: 17px 0;
}

.footer-links a:first-child {
  border-top: 1px solid rgba(255,255,255,0.2);
}

.footer-links a:hover { color: var(--sky); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.18);
  display: grid;
  gap: 24px;
  grid-template-columns: auto auto 1fr;
  padding-top: 28px;
}

.footer-bottom p {
  color: rgba(255,255,255,0.5);
  font-size: 8px;
  letter-spacing: 0.07em;
  line-height: 1.5;
  margin: 0;
  text-transform: uppercase;
}

.footer-bottom p:last-child {
  justify-self: end;
  max-width: 460px;
  text-align: right;
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;
    height: 76px;
  }

  .desktop-nav {
    display: none;
  }

  .hero {
    min-height: calc(100svh - 76px);
  }

  .hero-copy {
    min-height: calc(100svh - 76px);
    padding-bottom: 88px;
    padding-top: 80px;
  }

  .product-story,
  .meso-story {
    display: flex;
    flex-direction: column;
  }

  .meso-story .product-copy { order: 1; }
  .meso-story .product-visual { order: 2; }

  .product-copy {
    min-height: auto;
    padding: 90px 8vw;
  }

  .product-visual {
    min-height: 650px;
  }

  .company {
    grid-template-columns: 1fr;
  }

  .company-copy {
    max-width: 620px;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }

  .footer-top > p {
    display: none;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 0 20px;
  }

  .brand-logo {
    width: 150px;
  }

  .header-cta {
    font-size: 9px;
  }

  .hero-copy {
    min-height: calc(100svh - 76px);
    padding: 66px 22px 70px;
  }

  .hero-video {
    object-position: 58% center;
  }

  .hero-video-overlay {
    background:
      linear-gradient(90deg, rgba(4, 18, 34, 0.92), rgba(7, 45, 82, 0.66)),
      linear-gradient(0deg, rgba(4, 18, 34, 0.66), transparent 56%);
  }

  .hero h1 {
    font-size: clamp(53px, 16vw, 76px);
  }

  .eyebrow {
    margin-bottom: 30px;
  }

  .hero-intro {
    font-size: 15px;
    margin-top: 32px;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 24px;
    margin-top: 34px;
  }

  .hero-medical {
    min-height: 560px;
  }

  .hero-medical-image {
    background-position: 68% 64%;
    background-size: auto 118%;
    left: 0;
  }

  .hero-image-label {
    min-width: 0;
    padding: 18px;
    width: 100%;
  }

  .hero-meso-card {
    bottom: 92px;
    height: 230px;
    left: 18px;
    width: 210px;
  }

  .hero-meso-image {
    min-height: 150px;
  }

  .hero-meso-caption {
    padding: 13px 14px;
  }

  .hero-clinical-mark {
    right: 16px;
    top: 16px;
  }

  .product-intro {
    min-height: auto;
    padding: 84px 22px;
  }

  .product-links {
    display: block;
    margin-top: 56px;
  }

  .product-links > a + a {
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-left: 0;
  }

  .product-links > a {
    grid-template-columns: auto 1fr auto;
    min-height: 116px;
    padding-right: 0;
  }

  .product-copy {
    padding: 82px 22px;
  }

  .product-copy h2 {
    font-size: 48px;
  }

  .product-visual {
    min-height: 500px;
  }

  .nova-pack {
    height: 220px;
    padding: 27px;
    width: 74%;
  }

  .meso-pack {
    height: 285px;
    left: 43%;
    padding: 28px;
    width: 52%;
  }

  .meso-pack > span { margin-bottom: 45px; }
  .meso-vial { bottom: 12%; left: 68%; }

  .company {
    gap: 50px;
    padding: 90px 22px;
  }

  .principles {
    display: block;
  }

  .principles article {
    border-bottom: 1px solid var(--line);
    min-height: 210px;
    padding: 30px 0;
  }

  .principles article + article {
    border-left: 0;
    padding-left: 0;
  }

  .principles h3 { margin-top: 48px; }

  .numbers {
    display: block;
    padding: 0 22px;
  }

  .numbers div {
    min-height: 145px;
    padding: 30px 0;
  }

  .numbers div + div {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-left: 0;
  }

  .contact {
    padding: 90px 22px 100px;
  }

  .contact-inner {
    display: block;
  }

  .contact h2 { font-size: 57px; }
  .contact-form {
    margin-top: 64px;
    padding: 28px 22px;
  }
  .contact-form-grid {
    grid-template-columns: 1fr;
  }
  .contact-field-full {
    grid-column: auto;
  }
  .contact-form-actions {
    align-items: start;
    grid-template-columns: 1fr;
  }
  .contact-submit {
    width: 100%;
  }
  .contact-suture { opacity: 0.45; right: -340px; }

  .site-footer {
    padding: 70px 22px 28px;
  }

  .footer-top {
    display: block;
    min-height: auto;
  }

  .footer-links {
    justify-self: auto;
    margin-top: 70px;
  }

  .footer-logo {
    width: 190px;
  }

  .footer-bottom {
    display: block;
    margin-top: 70px;
  }

  .footer-bottom p {
    margin-top: 15px;
  }

  .footer-bottom p:last-child {
    justify-self: auto;
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }

  .hero-video {
    display: none;
  }
}