:root {
  --bg: #eef6f7;
  --surface: #ffffff;
  --surface-soft: #f4fbfb;
  --surface-tint: #e4f5f7;
  --text: #17343c;
  --muted: #5f767d;
  --line: #cfe3e6;
  --teal: #11a9cf;
  --teal-deep: #0b728c;
  --teal-darker: #0a4d61;
  --pink: #ff0a72;
  --shadow: 0 20px 48px rgba(12, 50, 61, 0.12);
  --shadow-soft: 0 12px 28px rgba(12, 50, 61, 0.08);
  --radius-xl: 34px;
  --radius-lg: 28px;
  --radius-md: 22px;
  --radius-sm: 14px;
  --container: 1180px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Avenir Next", Avenir, "Segoe UI", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

img {
  display: block;
  max-width: 100%;
}

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}

.section {
  padding: 5rem 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(238, 246, 247, 0.94);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(207, 227, 230, 0.9);
}

.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0;
}

.brand {
  display: block;
  flex-shrink: 0;
  line-height: 0;
}

.brand-logo {
  display: block;
  height: 64px;
  width: auto;
  max-width: min(100%, 96px);
}

.nav-link {
  color: var(--teal-darker);
  font-weight: 700;
  padding-bottom: 0.2rem;
  border-bottom: 2px solid transparent;
  transition: border-color 180ms ease, color 180ms ease;
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--pink);
  border-color: rgba(255, 10, 114, 0.35);
}

.hero {
  padding-top: 2.5rem;
  background: var(--bg);
}

.hero-inner {
  display: block;
}

.hero-panel {
  position: relative;
  overflow: hidden;
  min-height: 480px;
  padding: 4.25rem 3rem;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(rgba(8, 73, 91, 0.58), rgba(8, 73, 91, 0.58)),
    url("https://images.unsplash.com/photo-1579165466741-7f35e4755660?auto=format&fit=crop&w=1600&q=80")
      center/cover;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 650px;
  color: #ffffff;
}

.hero .eyebrow {
  color: rgba(255, 255, 255, 0.86);
}

.hero .eyebrow::after {
  background: rgba(255, 10, 114, 0.82);
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--teal-deep);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::after {
  content: "";
  display: inline-block;
  width: 34px;
  height: 3px;
  margin-left: 0.75rem;
  border-radius: 999px;
  background: rgba(255, 10, 114, 0.6);
  vertical-align: middle;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 1rem;
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  line-height: 1.06;
  letter-spacing: -0.05em;
}

h2 {
  margin-bottom: 0.9rem;
  font-size: clamp(1.85rem, 3.5vw, 2.8rem);
  line-height: 1.15;
  letter-spacing: -0.04em;
}

h3 {
  margin-bottom: 0.55rem;
  font-size: 1.2rem;
  line-height: 1.25;
  letter-spacing: -0.03em;
}

.hero-text,
.section-heading p,
.about-inner p,
.vision-card p,
.mission-list {
  color: var(--muted);
}

.hero-text {
  max-width: 580px;
  margin: 0 0 2rem;
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.88);
}

.button-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 1rem 1.8rem;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--teal) 0%, #1fc1e8 100%);
  color: #ffffff;
  font-weight: 800;
  box-shadow: 0 20px 34px rgba(17, 169, 207, 0.34);
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease;
  cursor: pointer;
}

.button-primary:hover,
.button-primary:focus-visible {
  background: linear-gradient(135deg, var(--teal-deep) 0%, var(--pink) 135%);
  transform: translateY(-2px);
  box-shadow: 0 22px 40px rgba(14, 123, 146, 0.24);
}

.section-heading {
  max-width: 720px;
  margin: 0 auto 2.5rem;
  text-align: center;
}

.section-heading.compact {
  margin-bottom: 1.5rem;
}

.categories {
  background: var(--surface-tint);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.4rem;
}

.category-card {
  position: relative;
  overflow: hidden;
  min-height: 290px;
  border: 1px solid rgba(17, 169, 207, 0.18);
  border-radius: var(--radius-md);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.category-card::before {
  content: "";
  position: absolute;
  inset: auto auto 0 0;
  width: 86px;
  height: 4px;
  border-top-right-radius: 999px;
  background: rgba(255, 10, 114, 0.5);
  z-index: 1;
}

.category-card:hover,
.category-card:focus-within {
  transform: translateY(-6px);
  border-color: rgba(17, 169, 207, 0.42);
  box-shadow: var(--shadow);
}

.category-visual {
  min-height: 190px;
  background-position: center;
  background-size: cover;
}

.category-card h3 {
  margin: 0;
  padding: 1.15rem 1.2rem 1.35rem;
  font-size: 1.06rem;
  color: var(--teal-darker);
}

.category-gi .category-visual {
  background-image:
    linear-gradient(rgba(15, 91, 112, 0.14), rgba(15, 91, 112, 0.14)),
    url("https://images.unsplash.com/photo-1585435557343-3b092031a831?auto=format&fit=crop&w=900&q=80");
}

.category-pain .category-visual {
  background-image:
    linear-gradient(rgba(15, 91, 112, 0.16), rgba(15, 91, 112, 0.16)),
    url("https://images.unsplash.com/photo-1576091160550-2173dba999ef?auto=format&fit=crop&w=900&q=80");
}

.category-enzyme .category-visual {
  background-image:
    linear-gradient(rgba(15, 91, 112, 0.12), rgba(15, 91, 112, 0.12)),
    url("https://images.unsplash.com/photo-1576671081837-49000212a370?auto=format&fit=crop&w=900&q=80");
}

.category-nutrition .category-visual {
  background-image:
    linear-gradient(rgba(15, 91, 112, 0.14), rgba(15, 91, 112, 0.14)),
    url("https://images.unsplash.com/photo-1498837167922-ddd27525d352?auto=format&fit=crop&w=900&q=80");
}

.category-nutraceuticals .category-visual {
  background-image:
    linear-gradient(rgba(15, 91, 112, 0.14), rgba(15, 91, 112, 0.14)),
    url("https://images.unsplash.com/photo-1514995669114-6081e934b693?auto=format&fit=crop&w=900&q=80");
}

.category-ortho .category-visual {
  background-image:
    linear-gradient(rgba(15, 91, 112, 0.14), rgba(15, 91, 112, 0.14)),
    url("https://images.unsplash.com/photo-1579154204601-01588f351e67?auto=format&fit=crop&w=900&q=80");
}

.category-general .category-visual {
  background-image:
    linear-gradient(rgba(15, 91, 112, 0.14), rgba(15, 91, 112, 0.14)),
    url("https://images.unsplash.com/photo-1584515933487-779824d29309?auto=format&fit=crop&w=900&q=80");
}

.category-gyn .category-visual {
  background-image:
    linear-gradient(rgba(15, 91, 112, 0.14), rgba(15, 91, 112, 0.14)),
    url("https://images.unsplash.com/photo-1581595219315-a187dd40c322?auto=format&fit=crop&w=900&q=80");
}

.vision {
  background: var(--surface);
}

.vision-panel {
  padding: 3rem;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at top left, rgba(17, 169, 207, 0.12), transparent 30%),
    radial-gradient(circle at bottom right, rgba(255, 10, 114, 0.08), transparent 28%),
    var(--surface);
  border: 1px solid rgba(17, 169, 207, 0.12);
  box-shadow: var(--shadow-soft);
}

.vision-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 1.4rem;
}

.vision-card {
  padding: 1.6rem 1.7rem;
  border-radius: var(--radius-md);
  background: var(--surface-soft);
  border: 1px solid rgba(17, 169, 207, 0.16);
}

.vision-card h3 {
  color: var(--teal-darker);
}

.mission-list {
  margin: 0;
  padding-left: 1.15rem;
}

.mission-list li + li {
  margin-top: 0.65rem;
}

.icon {
  position: relative;
  display: inline-block;
  width: 30px;
  height: 30px;
  color: var(--teal-deep);
}

.icon-stomach {
  border: 3px solid currentColor;
  border-radius: 45% 55% 55% 40%;
  border-top-left-radius: 55%;
  transform: rotate(22deg);
}

.icon-relief::before,
.icon-relief::after {
  content: "";
  position: absolute;
  background: currentColor;
  border-radius: 999px;
}

.icon-relief::before {
  inset: 12px 0 12px 0;
}

.icon-relief::after {
  inset: 0 12px 0 12px;
}

.icon-enzyme {
  border: 3px solid currentColor;
  border-radius: 12px;
}

.icon-enzyme::before,
.icon-enzyme::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  background: currentColor;
  border-radius: 50%;
}

.icon-enzyme::before {
  top: 6px;
  left: 6px;
}

.icon-enzyme::after {
  right: 6px;
  bottom: 6px;
}

.icon-nutrition {
  border: 3px solid currentColor;
  border-radius: 50%;
}

.icon-nutrition::before,
.icon-nutrition::after {
  content: "";
  position: absolute;
  background: currentColor;
  border-radius: 999px;
}

.icon-nutrition::before {
  width: 3px;
  height: 24px;
  left: 50%;
  top: 1px;
  transform: translateX(-50%);
}

.icon-nutrition::after {
  width: 24px;
  height: 3px;
  left: 3px;
  top: 50%;
  transform: translateY(-50%);
}

.icon-leaf {
  border: 3px solid currentColor;
  border-radius: 55% 0 55% 0;
  transform: rotate(-45deg);
}

.icon-leaf::before {
  content: "";
  position: absolute;
  width: 3px;
  height: 24px;
  background: currentColor;
  left: 13px;
  top: 1px;
}

.icon-bone::before,
.icon-bone::after {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  border: 3px solid currentColor;
  border-radius: 50%;
}

.icon-bone::before {
  top: 0;
  left: 0;
  box-shadow: 18px 18px 0 -3px var(--bg);
}

.icon-bone::after {
  right: 0;
  bottom: 0;
}

.icon-bone {
  width: 32px;
  height: 32px;
}

.icon-bone span {
  display: none;
}

.icon-cross::before,
.icon-cross::after,
.icon-care::before,
.icon-care::after {
  content: "";
  position: absolute;
  background: currentColor;
  border-radius: 999px;
}

.icon-cross::before,
.icon-care::before {
  inset: 12px 4px;
}

.icon-cross::after,
.icon-care::after {
  inset: 4px 12px;
}

.icon-care {
  border: 3px solid currentColor;
  border-radius: 50%;
}

.about {
  padding-top: 2.5rem;
  background: var(--bg);
}

.about-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.trust-strip {
  padding-top: 2rem;
  background: var(--bg);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.trust-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  min-height: 92px;
  padding: 1.15rem 1.4rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(17, 169, 207, 0.16);
  box-shadow: var(--shadow-soft);
  font-weight: 700;
}

.trust-icon {
  width: 24px;
  height: 24px;
  position: relative;
  color: var(--pink);
  flex: 0 0 24px;
}

.trust-check {
  border: 3px solid currentColor;
  border-radius: 50%;
}

.trust-check::before {
  content: "";
  position: absolute;
  width: 10px;
  height: 5px;
  left: 5px;
  top: 7px;
  border-left: 3px solid currentColor;
  border-bottom: 3px solid currentColor;
  transform: rotate(-45deg);
}

.trust-flow::before,
.trust-flow::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 3px;
  background: currentColor;
  border-radius: 999px;
}

.trust-flow::before {
  top: 7px;
  left: 0;
}

.trust-flow::after {
  bottom: 7px;
  right: 0;
}

.trust-shield {
  border: 3px solid currentColor;
  border-radius: 10px 10px 14px 14px;
  clip-path: polygon(50% 100%, 0 68%, 0 0, 100% 0, 100% 68%);
}

.trust-heart::before,
.trust-heart::after {
  content: "";
  position: absolute;
  width: 12px;
  height: 18px;
  top: 2px;
  background: currentColor;
  border-radius: 12px 12px 0 0;
}

.trust-heart::before {
  left: 3px;
  transform: rotate(-45deg);
  transform-origin: bottom right;
}

.trust-heart::after {
  right: 3px;
  transform: rotate(45deg);
  transform-origin: bottom left;
}

.contact {
  background: var(--surface);
}

.contact-panel {
  max-width: 900px;
  padding: 3rem;
  border-radius: var(--radius-xl);
  background: var(--surface-soft);
  border: 1px solid rgba(17, 169, 207, 0.12);
  box-shadow: var(--shadow-soft);
}

.contact-methods {
  display: flex;
  justify-content: center;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: min(100%, 560px);
  padding: 1.3rem 1.4rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(17, 169, 207, 0.16);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.contact-card:hover,
.contact-card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(21, 168, 207, 0.4);
  box-shadow: var(--shadow);
}

.contact-icon {
  position: relative;
  width: 56px;
  height: 56px;
  flex: 0 0 56px;
  border-radius: 18px;
  background: rgba(21, 168, 207, 0.1);
}

.contact-envelope::before,
.contact-envelope::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 3px;
}

.contact-envelope::before {
  top: 16px;
  width: 28px;
  height: 18px;
  border: 2px solid var(--teal-deep);
  background: transparent;
}

.contact-envelope::after {
  top: 20px;
  width: 18px;
  height: 18px;
  border-left: 2px solid var(--teal-deep);
  border-bottom: 2px solid var(--teal-deep);
  transform: translateX(-50%) rotate(-45deg);
}

.contact-copy {
  display: grid;
  gap: 0.15rem;
}

.contact-label {
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-deep);
}

.contact-value {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  word-break: break-word;
}

@media (max-width: 1024px) {
  .section {
    padding: 4.75rem 0;
  }

  .hero-panel {
    min-height: 430px;
    padding: 3.4rem 2.2rem;
  }

  .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 720px) {
  .site-header {
    position: static;
  }

  .top-bar,
  .brand {
    align-items: flex-start;
  }

  .top-bar {
    flex-direction: column;
  }

  .brand-logo {
    height: 54px;
    max-width: 82px;
  }

  .section {
    padding: 4rem 0;
  }

  .hero {
    padding-top: 1.4rem;
  }

  .category-grid,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .hero-panel,
  .vision-panel,
  .contact-panel {
    padding: 1.6rem;
  }

  .hero-panel {
    min-height: 390px;
    align-items: end;
  }

  .category-visual {
    min-height: 170px;
  }
}