:root {
  --navy-950: #06172d;
  --navy-900: #0b2447;
  --navy-800: #12365f;
  --navy-700: #1b4e7a;
  --blue-600: #2477b7;
  --blue-100: #eaf4fb;
  --blue-50: #f4f9fc;
  --teal-500: #2f9c95;
  --white: #ffffff;
  --gray-900: #17202b;
  --gray-700: #465363;
  --gray-600: #617083;
  --gray-500: #7e8997;
  --gray-300: #d6dde5;
  --gray-200: #e7ecf1;
  --gray-100: #f3f6f8;
  --purple: #7b58a6;
  --purple-light: #eee7f7;
  --green: #438a68;
  --green-light: #e6f3eb;
  --red: #b54a5d;
  --red-light: #f8e7ea;
  --blue-product: #3f78aa;
  --blue-product-light: #e4eff8;
  --gold: #d69543;
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --shadow-sm: 0 12px 35px rgba(11, 36, 71, 0.08);
  --shadow-md: 0 24px 60px rgba(11, 36, 71, 0.13);
  --container: 1180px;
  --header-height: 78px;
  --transition: 220ms ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--gray-900);
  background: var(--white);
  font-family: "Manrope", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  cursor: pointer;
}

::selection {
  color: var(--white);
  background: var(--navy-700);
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.section {
  padding: 112px 0;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 9999;
  padding: 12px 16px;
  color: var(--white);
  background: var(--navy-900);
  border-radius: 8px;
  transform: translateY(-150%);
  transition: transform var(--transition);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  min-height: var(--header-height);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
}

.site-header.scrolled {
  border-color: var(--gray-200);
  box-shadow: 0 8px 30px rgba(11, 36, 71, 0.06);
}

.header-inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  flex-shrink: 0;
}

.brand-mark {
  width: 44px;
  height: 44px;
  color: var(--navy-900);
}

.brand-mark svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.brand-mark .brand-mark-cross {
  fill: var(--white);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand-copy strong {
  color: var(--navy-900);
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.8px;
}

.brand-copy small {
  margin-top: 5px;
  color: var(--gray-600);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}

.primary-navigation {
  display: flex;
  align-items: center;
  gap: 30px;
}

.primary-navigation a {
  position: relative;
  color: var(--gray-700);
  font-size: 14px;
  font-weight: 700;
  transition: color var(--transition);
}

.primary-navigation a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 2px;
  content: "";
  background: var(--navy-700);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition);
}

.primary-navigation a:hover,
.primary-navigation a.active {
  color: var(--navy-900);
}

.primary-navigation a:hover::after,
.primary-navigation a.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  padding: 11px 18px;
  color: var(--white) !important;
  background: var(--navy-900);
  border-radius: 999px;
}

.nav-cta:hover {
  background: var(--navy-700);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: transparent;
  border: 0;
  border-radius: 10px;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: var(--navy-900);
  border-radius: 999px;
  transition:
    transform var(--transition),
    opacity var(--transition);
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  display: grid;
  align-items: center;
  overflow: hidden;
  padding-top: 78px;
  background:
    radial-gradient(circle at 12% 18%, rgba(47, 156, 149, 0.11), transparent 31%),
    radial-gradient(circle at 87% 19%, rgba(36, 119, 183, 0.13), transparent 30%),
    linear-gradient(135deg, #f9fcfe 0%, #eef6fb 100%);
}

.hero-decoration {
  position: absolute;
  border: 1px solid rgba(27, 78, 122, 0.12);
  border-radius: 50%;
}

.hero-decoration-one {
  top: 9%;
  right: -170px;
  width: 520px;
  height: 520px;
}

.hero-decoration-two {
  bottom: -300px;
  left: -150px;
  width: 560px;
  height: 560px;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 70px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--blue-600);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.8px;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 28px;
  height: 2px;
  content: "";
  background: currentColor;
  border-radius: 999px;
}

.hero h1,
.section-heading h2,
.education-content h2,
.contact-content h2 {
  margin: 18px 0 22px;
  color: var(--navy-950);
  font-weight: 800;
  letter-spacing: -2.2px;
  line-height: 1.08;
}

.hero h1 {
  max-width: 720px;
  font-size: clamp(44px, 5.6vw, 76px);
}

.hero h1 span {
  color: var(--blue-600);
}

.hero-description {
  max-width: 650px;
  margin: 0;
  color: var(--gray-700);
  font-size: 18px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 24px;
  font-size: 14px;
  font-weight: 800;
  border: 1px solid transparent;
  border-radius: 999px;
  transition:
    transform var(--transition),
    color var(--transition),
    background var(--transition),
    border-color var(--transition),
    box-shadow var(--transition);
}

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

.button-primary {
  color: var(--white);
  background: var(--navy-900);
  box-shadow: 0 12px 28px rgba(11, 36, 71, 0.2);
}

.button-primary:hover {
  background: var(--navy-700);
  box-shadow: 0 15px 34px rgba(11, 36, 71, 0.25);
}

.button-secondary {
  color: var(--navy-900);
  background: rgba(255, 255, 255, 0.65);
  border-color: rgba(11, 36, 71, 0.18);
}

.button-secondary:hover {
  background: var(--white);
  border-color: var(--navy-700);
}

.button-light {
  color: var(--navy-900);
  background: var(--white);
}

.button-light:hover {
  background: var(--blue-100);
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
  margin-top: 40px;
}

.hero-proof div {
  position: relative;
  display: flex;
  flex-direction: column;
  padding-right: 27px;
}

.hero-proof div:not(:last-child)::after {
  position: absolute;
  top: 4px;
  right: 0;
  width: 1px;
  height: 38px;
  content: "";
  background: var(--gray-300);
}

.hero-proof strong {
  color: var(--navy-900);
  font-size: 15px;
  font-weight: 800;
}

.hero-proof span {
  color: var(--gray-600);
  font-size: 12px;
}

.hero-visual {
  position: relative;
  min-height: 590px;
}

.visual-orbit {
  position: absolute;
  border: 1px dashed rgba(27, 78, 122, 0.24);
  border-radius: 50%;
}

.orbit-one {
  top: 48px;
  right: 18px;
  width: 460px;
  height: 460px;
}

.orbit-two {
  top: 115px;
  right: 85px;
  width: 325px;
  height: 325px;
}

.pet-card {
  position: absolute;
  overflow: hidden;
  background: var(--white);
  border: 8px solid rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow-md);
}

.pet-card span {
  position: absolute;
  right: 14px;
  bottom: 14px;
  left: 14px;
  padding: 10px 12px;
  color: var(--navy-900);
  background: rgba(255, 255, 255, 0.88);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  text-align: center;
  backdrop-filter: blur(8px);
}

.pet-card-dog {
  top: 22px;
  right: 56px;
  width: 325px;
  height: 390px;
  border-radius: 48% 48% 34% 34%;
  transform: rotate(3deg);
}

.pet-card-dog svg {
  width: 100%;
  height: 100%;
  padding: 32px 18px 0;
  background: linear-gradient(160deg, #e6f2fa, #c8e0ef);
}

.pet-card-cat {
  right: 285px;
  bottom: 20px;
  width: 228px;
  height: 270px;
  border-radius: 42% 42% 36% 36%;
  transform: rotate(-5deg);
}

.pet-card-cat svg {
  width: 100%;
  height: 100%;
  padding: 20px 10px 0;
  background: linear-gradient(160deg, #f6f8fa, #dae4ec);
}

.floating-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 13px 17px;
  background: rgba(255, 255, 255, 0.91);
  border: 1px solid rgba(11, 36, 71, 0.08);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(12px);
}

.floating-badge-science {
  top: 95px;
  left: 0;
}

.floating-badge-care {
  right: 0;
  bottom: 65px;
}

.badge-icon {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--navy-900);
  border-radius: 50%;
  font-size: 17px;
}

.floating-badge strong,
.floating-badge small {
  display: block;
}

.floating-badge strong {
  color: var(--navy-900);
  font-size: 12px;
}

.floating-badge small {
  color: var(--gray-600);
  font-size: 9px;
}

.trust-bar {
  position: relative;
  z-index: 4;
  padding: 30px 0;
  background: var(--navy-900);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  color: var(--white);
}

.trust-icon {
  min-width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: var(--navy-900);
  background: var(--white);
  border-radius: 50%;
  font-size: 10px;
  font-weight: 800;
}

.trust-item strong {
  display: block;
  margin-bottom: 4px;
  font-size: 13px;
}

.trust-item p {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 11px;
  line-height: 1.55;
}

.two-column-grid {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  align-items: start;
  gap: 82px;
}

.section-heading {
  max-width: 690px;
}

.section-heading.centered {
  margin-inline: auto;
  text-align: center;
}

.section-heading.centered .eyebrow {
  justify-content: center;
}

.section-heading h2,
.education-content h2,
.contact-content h2 {
  font-size: clamp(36px, 4vw, 54px);
}

.section-heading p,
.education-content p,
.contact-content p {
  margin: 0;
  color: var(--gray-700);
  font-size: 17px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.feature-card {
  position: relative;
  min-height: 240px;
  padding: 28px;
  overflow: hidden;
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  transition:
    transform var(--transition),
    background var(--transition),
    box-shadow var(--transition);
}

.feature-card:hover {
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transform: translateY(-5px);
}

.feature-number {
  display: inline-block;
  margin-bottom: 38px;
  color: var(--blue-600);
  font-size: 12px;
  font-weight: 800;
}

.feature-card h3 {
  margin: 0 0 12px;
  color: var(--navy-900);
  font-size: 19px;
  line-height: 1.3;
}

.feature-card p {
  margin: 0;
  color: var(--gray-700);
  font-size: 13px;
}

.solutions-section {
  background: var(--blue-50);
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 54px;
}

.solution-card {
  min-height: 285px;
  display: flex;
  flex-direction: column;
  padding: 30px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition);
}

.solution-card:hover {
  border-color: rgba(36, 119, 183, 0.3);
  box-shadow: var(--shadow-sm);
  transform: translateY(-6px);
}

.solution-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: var(--blue-600);
  background: var(--blue-100);
  border-radius: 14px;
  font-size: 23px;
}

.solution-card h3 {
  margin: 22px 0 10px;
  color: var(--navy-900);
  font-size: 20px;
}

.solution-card p {
  margin: 0 0 24px;
  color: var(--gray-700);
  font-size: 13px;
}

.solution-card a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: auto;
  color: var(--navy-700);
  font-size: 12px;
  font-weight: 800;
}

.solution-card a span,
.product-card a span {
  transition: transform var(--transition);
}

.solution-card a:hover span,
.product-card a:hover span {
  transform: translateX(4px);
}

.products-section {
  background: var(--white);
}

.featured-product {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  overflow: hidden;
  margin-top: 54px;
  background: #f9f7fc;
  border: 1px solid var(--purple-light);
  border-radius: var(--radius-lg);
}

.product-visual {
  min-height: 500px;
  display: grid;
  place-items: center;
  padding: 54px;
}

.product-purple {
  background:
    radial-gradient(circle at 15% 15%, rgba(255, 255, 255, 0.35), transparent 28%),
    linear-gradient(145deg, #a98acb, #69428e);
}

.product-box {
  position: relative;
  width: 270px;
  min-height: 355px;
  display: flex;
  flex-direction: column;
  padding: 27px;
  color: var(--white);
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.2), transparent 40%),
    #725099;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 8px;
  box-shadow: 22px 28px 60px rgba(49, 24, 74, 0.32);
  transform: perspective(800px) rotateY(-8deg) rotateX(2deg);
}

.product-box::after {
  position: absolute;
  right: -18px;
  top: 10px;
  width: 18px;
  height: calc(100% - 20px);
  content: "";
  background: #4f2c73;
  transform: skewY(-42deg);
  transform-origin: left top;
}

.product-brand {
  font-size: 17px;
  font-weight: 800;
}

.product-category {
  margin-top: 34px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.product-box strong {
  margin-top: 8px;
  font-size: 48px;
  line-height: 0.93;
  letter-spacing: -2px;
}

.product-box small {
  margin-top: 17px;
  font-size: 11px;
}

.product-count {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.28);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

.product-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 64px;
}

.product-label {
  color: var(--purple);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}

.product-content h3 {
  margin: 12px 0 3px;
  color: var(--navy-950);
  font-size: clamp(40px, 5vw, 62px);
  line-height: 1;
  letter-spacing: -2px;
}

.product-subtitle {
  margin: 0 0 24px;
  color: var(--purple);
  font-size: 17px;
  font-weight: 700;
}

.product-content > p:not(.product-subtitle) {
  margin: 0;
  color: var(--gray-700);
}

.check-list {
  display: grid;
  gap: 11px;
  margin: 28px 0 32px;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 29px;
  color: var(--gray-700);
  font-size: 14px;
}

.check-list li::before {
  position: absolute;
  top: 1px;
  left: 0;
  width: 19px;
  height: 19px;
  display: grid;
  place-items: center;
  content: "✓";
  color: var(--white);
  background: var(--purple);
  border-radius: 50%;
  font-size: 10px;
  font-weight: 800;
}

.product-content .button {
  align-self: flex-start;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 22px;
}

.product-card {
  min-height: 170px;
  display: flex;
  flex-direction: column;
  padding: 30px;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}

.product-card:hover {
  box-shadow: var(--shadow-sm);
  transform: translateY(-5px);
}

.product-card-tag {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.1px;
  text-transform: uppercase;
}

.product-card h3 {
  margin: 35px 0 10px;
  color: var(--navy-950);
  font-size: 30px;
  letter-spacing: -1px;
}

.product-card p {
  margin: 0 0 24px;
  color: var(--gray-700);
  font-size: 13px;
}

.product-card a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: auto;
  font-size: 12px;
  font-weight: 800;
}

.product-skin {
  background: var(--blue-product-light);
  border-color: #cadfee;
}

.product-skin .product-card-tag,
.product-skin a {
  color: var(--blue-product);
}

.product-heart {
  background: var(--red-light);
  border-color: #efd1d7;
}

.product-heart .product-card-tag,
.product-heart a {
  color: var(--red);
}

.product-liver,
.product-lacto,
.product-denta {
  background: var(--green-light);
  border-color: #cce4d6;
}

.product-liver .product-card-tag,
.product-liver a,
.product-lacto .product-card-tag,
.product-lacto a,
.product-denta .product-card-tag,
.product-denta a {
  color: var(--green);
}

.product-kidney {
  background: #edf0f8;
  border-color: #d9deec;
}

.product-kidney .product-card-tag,
.product-kidney a {
  color: #5f6e9c;
}

.education-section {
  color: var(--white);
  background:
    radial-gradient(circle at 85% 15%, rgba(47, 156, 149, 0.2), transparent 24%),
    linear-gradient(135deg, var(--navy-950), var(--navy-800));
}

.education-grid {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  align-items: center;
  gap: 90px;
}

.education-content .eyebrow {
  color: #8bd7d1;
}

.education-content h2 {
  color: var(--white);
}

.education-content p {
  color: rgba(255, 255, 255, 0.7);
}

.education-actions {
  margin-top: 30px;
}

.education-cards {
  display: grid;
  gap: 14px;
}

.education-card {
  display: flex;
  align-items: flex-start;
  gap: 19px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  backdrop-filter: blur(8px);
}

.education-card > span {
  min-width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: var(--navy-950);
  background: var(--white);
  border-radius: 50%;
  font-size: 11px;
  font-weight: 800;
}

.education-card h3 {
  margin: 0 0 5px;
  font-size: 16px;
}

.education-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 12px;
}

.faq-section {
  background: var(--blue-50);
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  align-items: start;
  gap: 85px;
}

.accordion {
  display: grid;
  gap: 12px;
}

.accordion-item {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 16px;
}

.accordion-button {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 24px;
  color: var(--navy-900);
  background: transparent;
  border: 0;
  font-weight: 800;
  text-align: left;
}

.accordion-button span {
  min-width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--navy-900);
  border-radius: 50%;
  transition: transform var(--transition);
}

.accordion-button[aria-expanded="true"] span {
  transform: rotate(45deg);
}

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 320ms ease;
}

.accordion-panel p {
  margin: 0;
  padding: 0 24px 24px;
  color: var(--gray-700);
  font-size: 13px;
}

.contact-section {
  background: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: start;
  gap: 90px;
}

.contact-details {
  display: grid;
  gap: 13px;
  margin-top: 34px;
}

.contact-details a {
  display: flex;
  align-items: center;
  gap: 15px;
}

.contact-details a > span {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--navy-900);
  border-radius: 50%;
  font-weight: 800;
}

.contact-details small,
.contact-details strong {
  display: block;
}

.contact-details small {
  color: var(--gray-600);
  font-size: 10px;
  text-transform: uppercase;
}

.contact-details strong {
  color: var(--navy-900);
  font-size: 14px;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  padding: 35px;
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
}

.form-row {
  display: grid;
  gap: 8px;
}

.form-row:nth-child(4) {
  grid-column: 1 / -1;
}

.form-row label {
  color: var(--navy-900);
  font-size: 12px;
  font-weight: 800;
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  color: var(--gray-900);
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: 12px;
  outline: none;
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
}

.form-row input,
.form-row select {
  min-height: 50px;
  padding: 0 15px;
}

.form-row textarea {
  min-height: 140px;
  padding: 14px 15px;
  resize: vertical;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: var(--blue-600);
  box-shadow: 0 0 0 4px rgba(36, 119, 183, 0.1);
}

.form-row input.invalid,
.form-row select.invalid,
.form-row textarea.invalid {
  border-color: var(--red);
}

.form-submit {
  justify-self: start;
}

.form-status {
  align-self: center;
  margin: 0;
  color: var(--gray-700);
  font-size: 12px;
}

.form-status.success {
  color: var(--green);
}

.form-status.error {
  color: var(--red);
}

.site-footer {
  color: rgba(255, 255, 255, 0.72);
  background: #041226;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 0.65fr);
  gap: 50px;
  padding-top: 70px;
  padding-bottom: 54px;
}

.brand-footer .brand-mark,
.brand-footer .brand-copy strong {
  color: var(--white);
}

.brand-footer .brand-copy small {
  color: rgba(255, 255, 255, 0.48);
}

.footer-brand p {
  max-width: 310px;
  margin: 22px 0 0;
  font-size: 13px;
}

.footer-column {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-column h3 {
  margin: 0 0 10px;
  color: var(--white);
  font-size: 13px;
}

.footer-column a {
  font-size: 12px;
  transition: color var(--transition);
}

.footer-column a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding-top: 24px;
  padding-bottom: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  margin: 0;
  font-size: 10px;
}

.back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 900;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--navy-900);
  border: 0;
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  opacity: 0;
  pointer-events: none;
  transform: translateY(14px);
  transition:
    opacity var(--transition),
    transform var(--transition),
    background var(--transition);
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--blue-600);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 650ms ease,
    transform 650ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1040px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .hero-content {
    max-width: 760px;
  }

  .hero-visual {
    width: min(100%, 620px);
    min-height: 540px;
    margin-inline: auto;
  }

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

  .two-column-grid,
  .education-grid,
  .faq-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 55px;
  }

  .section-heading {
    max-width: 780px;
  }

  .solution-grid,
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .featured-product {
    grid-template-columns: 1fr;
  }

  .product-visual {
    min-height: 440px;
  }

  .footer-main {
    grid-template-columns: 1.3fr repeat(3, 0.7fr);
    gap: 25px;
  }
}

@media (max-width: 820px) {
  :root {
    --header-height: 70px;
  }

  .section {
    padding: 82px 0;
  }

  .menu-toggle {
    display: block;
  }

  .primary-navigation {
    position: fixed;
    inset: var(--header-height) 0 auto 0;
    max-height: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    overflow: hidden;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    box-shadow: 0 22px 35px rgba(11, 36, 71, 0.09);
    transition: max-height 330ms ease;
  }

  .primary-navigation.open {
    max-height: 420px;
  }

  .primary-navigation a {
    padding: 16px 24px;
    border-bottom: 1px solid var(--gray-100);
  }

  .primary-navigation a::after {
    display: none;
  }

  .nav-cta {
    margin: 14px 20px 20px;
    text-align: center;
  }

  .hero {
    min-height: auto;
    padding-top: 65px;
  }

  .hero h1 {
    font-size: clamp(42px, 10vw, 64px);
  }

  .footer-main {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .section {
    padding: 70px 0;
  }

  .hero {
    padding-top: 52px;
  }

  .hero h1 {
    letter-spacing: -1.5px;
  }

  .hero-description {
    font-size: 16px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-proof {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }

  .hero-proof div {
    padding-right: 0;
  }

  .hero-proof div::after {
    display: none;
  }

  .hero-proof strong {
    font-size: 12px;
  }

  .hero-proof span {
    font-size: 9px;
  }

  .hero-visual {
    min-height: 430px;
  }

  .orbit-one {
    top: 28px;
    right: -10px;
    width: 340px;
    height: 340px;
  }

  .orbit-two {
    top: 85px;
    right: 52px;
    width: 225px;
    height: 225px;
  }

  .pet-card-dog {
    top: 26px;
    right: 22px;
    width: 230px;
    height: 290px;
  }

  .pet-card-cat {
    right: auto;
    bottom: 0;
    left: 8px;
    width: 165px;
    height: 200px;
  }

  .floating-badge {
    padding: 10px 12px;
  }

  .floating-badge-science {
    top: 2px;
    left: 0;
  }

  .floating-badge-care {
    right: 0;
    bottom: 28px;
  }

  .badge-icon {
    width: 30px;
    height: 30px;
  }

  .trust-grid,
  .feature-grid,
  .solution-grid,
  .product-grid,
  .contact-form {
    grid-template-columns: 1fr;
  }

  .trust-grid {
    gap: 22px;
  }

  .feature-card {
    min-height: auto;
  }

  .section-heading h2,
  .education-content h2,
  .contact-content h2 {
    font-size: 36px;
    letter-spacing: -1.3px;
  }

  .product-visual {
    min-height: 380px;
    padding: 35px 20px;
  }

  .product-box {
    width: 230px;
    min-height: 310px;
  }

  .product-box strong {
    font-size: 42px;
  }

  .product-content {
    padding: 38px 24px;
  }

  .product-content h3 {
    font-size: 45px;
  }

  .form-row:nth-child(4) {
    grid-column: auto;
  }

  .contact-form {
    padding: 24px;
  }

  .form-submit {
    width: 100%;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 10px;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}
/* Featured product pair: Cleanse + Breathe Ease */
.featured-products-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 54px;
}

.featured-product-card {
  min-width: 0;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}

.featured-product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.featured-product-image {
  height: 390px;
  display: grid;
  place-items: center;
  padding: 34px;
  overflow: hidden;
}

.featured-product-image img {
    width: auto;
    height: 100%;
    max-width: 100%;
    object-fit: contain;
    transform: scale(1.35);
}

.featured-cleanse .featured-product-image {
  background:
    radial-gradient(circle at 15% 15%, rgba(255, 255, 255, 0.72), transparent 30%),
    linear-gradient(145deg, #eef8f2, #dcefe4);
}

.featured-breathe .featured-product-image {
  background:
    radial-gradient(circle at 15% 15%, rgba(255, 255, 255, 0.72), transparent 30%),
    linear-gradient(145deg, #f5effa, #e7d9f2);
}

.featured-product-body {
  min-height: 430px;
  display: flex;
  flex-direction: column;
  padding: 38px;
}

.featured-product-label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.25px;
  text-transform: uppercase;
}

.featured-cleanse .featured-product-label,
.featured-cleanse .featured-product-subtitle {
  color: var(--green);
}

.featured-breathe .featured-product-label,
.featured-breathe .featured-product-subtitle {
  color: var(--purple);
}

.featured-product-body h3 {
  margin: 10px 0 4px;
  color: var(--navy-950);
  font-size: clamp(38px, 4vw, 54px);
  line-height: 1;
  letter-spacing: -1.8px;
}

.featured-product-subtitle {
  margin: 0 0 20px;
  font-size: 15px;
  font-weight: 800;
}

.featured-product-body > p:not(.featured-product-subtitle) {
  margin: 0;
  color: var(--gray-700);
  font-size: 14px;
}

.featured-product-points {
  display: grid;
  gap: 10px;
  margin: 24px 0 28px;
  padding: 0;
  list-style: none;
}

.featured-product-points li {
  position: relative;
  padding-left: 28px;
  color: var(--gray-700);
  font-size: 13px;
}

.featured-product-points li::before {
  position: absolute;
  top: 1px;
  left: 0;
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  content: "✓";
  color: var(--white);
  border-radius: 50%;
  font-size: 10px;
  font-weight: 800;
}

.featured-cleanse .featured-product-points li::before {
  background: var(--green);
}

.featured-breathe .featured-product-points li::before {
  background: var(--purple);
}

.featured-product-body .button {
  align-self: flex-start;
  margin-top: auto;
}

.featured-cleanse .button-primary {
  background: var(--green);
  box-shadow: 0 12px 28px rgba(67, 138, 104, 0.2);
}

.featured-cleanse .button-primary:hover {
  background: #347455;
}

.featured-breathe .button-primary {
  background: var(--purple);
  box-shadow: 0 12px 28px rgba(123, 88, 166, 0.22);
}

.featured-breathe .button-primary:hover {
  background: #65448f;
}

@media (max-width: 920px) {
  .featured-products-grid {
    grid-template-columns: 1fr;
  }

  .featured-product-image {
    height: 420px;
  }

  .featured-product-body {
    min-height: 0;
  }
}

@media (max-width: 640px) {
  .featured-products-grid {
    gap: 18px;
    margin-top: 38px;
  }

  .featured-product-image {
    height: 300px;
    padding: 22px;
  }

  .featured-product-body {
    padding: 30px 24px;
  }

  .featured-product-body h3 {
    font-size: 40px;
  }

  .featured-product-body .button {
    width: 100%;
  }
}
/* Featured product images */
.featured-product-image img {
    width: 85%;
    max-width: 340px;
    display: block;
    margin: 0 auto;
}

.featured-product-image {
    min-height: 360px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.featured-cleanse .featured-product-image img {
    transform: scale(1.8);
}

.featured-breathe .featured-product-image img {
    transform: scale(1.35);
}
.hero-image{
    width:115%;
    max-width:760px;
    height:auto;
    display:block;
    margin:0 auto;
    border-radius:28px;
    box-shadow:0 25px 60px rgba(0,0,0,.18);
}

.hero-visual{
    display:flex;
    justify-content:center;
    align-items:flex-start;
    width:100%;
    min-height:560px;
    padding-top:30px;
}

.hero-image{
    width:115%;
    max-width:1000px;
}
.hero-visual{
    position:relative;
    padding:28px;
    border-radius:36px;
    background:rgba(255,255,255,.48);
    border:1px solid rgba(255,255,255,.75);
    box-shadow:
        0 28px 70px rgba(18,35,63,.16),
        inset 0 1px 0 rgba(255,255,255,.9);
    backdrop-filter:blur(14px);
}

.hero-visual::before{
    content:"";
    position:absolute;
    width:70%;
    height:70%;
    right:-8%;
    bottom:-10%;
    border-radius:50%;
    background:radial-gradient(
        circle,
        rgba(36,119,183,.18) 0%,
        rgba(36,119,183,0) 70%
    );
    pointer-events:none;
}

.hero-image{
    position:relative;
    z-index:1;
    width:100%;
    max-width:900px;
    border-radius:26px;
    box-shadow:0 24px 60px rgba(18,35,63,.22);
}
.solutions-section {
  background:
    radial-gradient(circle at top left, rgba(36, 119, 183, 0.08), transparent 34%),
    linear-gradient(180deg, #f8fbfd 0%, #ffffff 100%);
}

.solutions-section .section-heading {
  max-width: 760px;
  margin-right: auto;
  margin-left: auto;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 44px;
}

.solution-card {
  --solution-accent: #0b2447;
  --solution-soft: rgba(11, 36, 71, 0.08);

  position: relative;
  display: flex;
  min-height: 300px;
  flex-direction: column;
  overflow: hidden;
  padding: 30px;
  border: 1px solid rgba(11, 36, 71, 0.1);
  border-radius: 26px;
  background:
    linear-gradient(145deg, var(--solution-soft), rgba(255, 255, 255, 0.94) 52%),
    #ffffff;
  box-shadow: 0 18px 45px rgba(11, 36, 71, 0.08);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease,
    border-color 0.3s ease;
}

.solution-card::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 5px;
  background: var(--solution-accent);
  content: "";
  opacity: 0.88;
}

.solution-card::after {
  position: absolute;
  right: -54px;
  bottom: -64px;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: var(--solution-soft);
  content: "";
  transition: transform 0.35s ease;
}

.solution-card:hover {
  transform: translateY(-8px);
  border-color: color-mix(in srgb, var(--solution-accent) 25%, transparent);
  box-shadow: 0 26px 60px rgba(11, 36, 71, 0.14);
}

.solution-card:hover::after {
  transform: scale(1.12);
}

.solution-icon {
  position: relative;
  z-index: 1;
  display: grid;
  width: 64px;
  height: 64px;
  margin-bottom: 24px;
  place-items: center;
  border-radius: 20px;
  background: var(--solution-soft);
  color: var(--solution-accent);
  transition:
    transform 0.3s ease,
    background-color 0.3s ease;
}

.solution-card:hover .solution-icon {
  transform: scale(1.07) rotate(-2deg);
}

.solution-icon svg {
  width: 32px;
  height: 32px;
  stroke-width: 1.8;
}

.solution-category {
  position: relative;
  z-index: 1;
  display: inline-block;
  margin-bottom: 9px;
  color: var(--solution-accent);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.35;
  text-transform: uppercase;
}

.solution-card h3 {
  position: relative;
  z-index: 1;
  margin: 0 0 12px;
  color: var(--navy-900);
  font-size: clamp(1.3rem, 1.7vw, 1.65rem);
  line-height: 1.2;
}

.solution-card p {
  position: relative;
  z-index: 1;
  margin: 0 0 24px;
  color: var(--gray-600);
  font-size: 0.96rem;
  line-height: 1.7;
}

.solution-card a {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 8px;
  margin-top: auto;
  color: var(--solution-accent);
  font-size: 0.92rem;
  font-weight: 800;
  text-decoration: none;
}

.solution-card a span {
  transition: transform 0.25s ease;
}

.solution-card a:hover span {
  transform: translateX(5px);
}

/* Ürün / kategori renkleri */

.solution-respiratory {
  --solution-accent: #6842b8;
  --solution-soft: rgba(104, 66, 184, 0.12);
}

.solution-dental {
  --solution-accent: #2f8a58;
  --solution-soft: rgba(47, 138, 88, 0.12);
}

.solution-digestive {
  --solution-accent: #158b8a;
  --solution-soft: rgba(21, 139, 138, 0.12);
}

.solution-heart {
  --solution-accent: #c53d58;
  --solution-soft: rgba(197, 61, 88, 0.12);
}

.solution-skin {
  --solution-accent: #2679b8;
  --solution-soft: rgba(38, 121, 184, 0.12);
}

.solution-liver {
  --solution-accent: #39824b;
  --solution-soft: rgba(57, 130, 75, 0.12);
}

.solution-kidney {
  --solution-accent: #2c66a5;
  --solution-soft: rgba(44, 102, 165, 0.12);
}

.solution-urinary {
  --solution-accent: #9a6a3b;
  --solution-soft: rgba(154, 106, 59, 0.12);
}

.solution-calm {
  --solution-accent: #8063b5;
  --solution-soft: rgba(128, 99, 181, 0.12);
}

.solution-daily {
  --solution-accent: #d17a25;
  --solution-soft: rgba(209, 122, 37, 0.12);
}

.solution-advanced {
  --solution-accent: #ad8129;
  --solution-soft: rgba(173, 129, 41, 0.13);
}

/* Tablet */

@media (max-width: 1050px) {
  .solutions-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Mobil */

@media (max-width: 680px) {
  .solutions-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 30px;
  }

  .solution-card {
    min-height: auto;
    padding: 24px;
    border-radius: 22px;
  }

  .solution-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 20px;
    border-radius: 17px;
  }

  .solution-icon svg {
    width: 28px;
    height: 28px;
  }
}
.product-form{
    display:inline-block;
    margin-top:8px;
    margin-bottom:16px;
    padding:4px 10px;
    border-radius:999px;
    font-size:11px;
    font-weight:700;
    letter-spacing:1px;
    text-transform:uppercase;
    background:#eef3ff;
    color:#274c9b;
}
/* Ürün kartlarını eşit ve düzenli göster */
.product-card {
  display: flex;
  flex-direction: column;
  min-height: 520px;
  overflow: hidden;
}

/* Tüm ürün görselleri için standart alan */
.product-card-image {
  width: 100%;
  height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(255, 255, 255, 0.72);
  border-radius: 18px;
  margin-bottom: 22px;
  overflow: hidden;
}

/* Görsel oranını bozmadan alana sığdır */
.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
}

/* Bilgi al bağlantısını kartın altına hizala */
.product-card > a {
  margin-top: auto;
}
/* Ürün kartlarında küçük kalan ürün görsellerini büyüt */

.product-kidney .product-card-image,
.product-liver .product-card-image,
.product-skin .product-card-image,
.product-calm .product-card-image,
.product-heart .product-card-image,
.product-detox .product-card-image,
.product-malt .product-card-image {
  overflow: hidden;
}

.product-kidney .product-card-image img,
.product-liver .product-card-image img,
.product-skin .product-card-image img,
.product-calm .product-card-image img,
.product-heart .product-card-image img,
.product-detox .product-card-image img,
.product-malt .product-card-image img {
  transform: scale(1.55);
  transform-origin: center;
}