@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  --navy: #101722;
  --navy-soft: #182333;
  --gold: #d9b66d;
  --gold-light: #f0d69a;
  --cream: #f6f5f1;
  --white: #ffffff;
  --text: #222b35;
  --muted: #77808b;
  --border: #e5e4df;
  --green: #95b8a3;
  --container: 1160px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: "DM Sans", sans-serif;
  color: var(--text);
  background: var(--cream);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

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

button {
  font: inherit;
}

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

.container {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

.section-dark {
  background: var(--navy);
  color: var(--white);
}

.section-light {
  background: var(--cream);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(16, 23, 34, .97);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  backdrop-filter: blur(14px);
}

.nav-wrap {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

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

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--gold);
  color: var(--gold-light);
  font: 800 15px "Manrope", sans-serif;
  letter-spacing: -1px;
}

.brand-name {
  font: 800 13px "Manrope", sans-serif;
  letter-spacing: 1.1px;
  color: white;
  line-height: 1.4;
}

.brand-name > span {
  display: block;
  color: var(--gold);
  font-size: 10px;
  letter-spacing: 2.5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links > a:not(.nav-cta) {
  font-size: 13px;
  color: #d0d4dc;
  transition: color .2s;
}

.nav-links > a:hover {
  color: var(--gold-light);
}

.nav-cta {
  padding: 11px 17px;
  color: var(--navy);
  background: var(--gold);
  font-size: 12px;
  font-weight: 700;
  border-radius: 3px;
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  color: white;
  cursor: pointer;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 78px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  align-items: center;
  gap: 55px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--gold);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2.2px;
  text-transform: uppercase;
}

.eyebrow-line {
  width: 28px;
  height: 1px;
  background: var(--gold);
}

.hero h1,
.section-heading h2,
.center-heading h2,
.product-copy h2,
.responsible h2,
.faq-intro h2,
.final-cta h2 {
  font-family: "Manrope", sans-serif;
  font-weight: 700;
  letter-spacing: -1.7px;
  line-height: 1.18;
}

.hero h1 {
  margin-top: 24px;
  max-width: 580px;
  font-size: clamp(37px, 4.3vw, 59px);
}

.hero h1 span,
.center-heading h2 span,
.product-copy h2 span,
.responsible h2 span,
.faq-intro h2 span,
.final-cta h2 span {
  color: var(--gold);
}

.hero-description {
  max-width: 490px;
  margin-top: 23px;
  color: #b8c0cb;
  font-size: 15px;
  line-height: 1.9;
}

.hero-points {
  display: grid;
  gap: 10px;
  margin: 25px 0 29px;
}

.hero-points > div {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 13px;
  color: #e0e3e9;
}

.check {
  display: grid;
  place-items: center;
  width: 19px;
  height: 19px;
  border: 1px solid rgba(217, 182, 109, .55);
  border-radius: 50%;
  color: var(--gold-light);
  font-size: 11px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 23px;
  min-height: 51px;
  padding: 13px 22px;
  border-radius: 3px;
  font-size: 12px;
  font-weight: 700;
  transition: transform .2s, background .2s, box-shadow .2s;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 9px 25px rgba(0, 0, 0, .16);
}

.button span {
  font-size: 17px;
}

.button-gold {
  background: var(--gold);
  color: var(--navy);
}

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

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

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

.micro-copy {
  margin-top: 13px;
  color: #a1aab7;
  font-size: 10px;
}

.hero-visual {
  position: relative;
  min-height: 420px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(217, 182, 109, .19);
  background:
    radial-gradient(ellipse at 50% 50%, rgba(217, 182, 109, .12), transparent 60%),
    linear-gradient(145deg, #192535, #101722 65%);
}

.hero-visual::before,
.hero-visual::after {
  content: "";
  position: absolute;
  width: 170px;
  height: 170px;
  border: 1px solid rgba(217, 182, 109, .12);
  border-radius: 50%;
}

.hero-visual::before {
  width: 270px;
  height: 270px;
}

.hero-visual::after {
  width: 350px;
  height: 350px;
}

.visual-glow {
  position: absolute;
  width: 60%;
  height: 60%;
  background: rgba(217, 182, 109, .08);
  filter: blur(65px);
  border-radius: 50%;
}

.hero-product {
  position: relative;
  z-index: 1;
  width: min(90%, 440px);
  max-height: 340px;
  object-fit: contain;
  filter: drop-shadow(0 24px 22px rgba(0, 0, 0, .3));
}

.visual-label {
  position: absolute;
  top: 22px;
  left: 24px;
  z-index: 2;
  color: var(--gold);
  font-size: 9px;
  letter-spacing: 2px;
}

.visual-caption {
  position: absolute;
  z-index: 2;
  bottom: 21px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #c5cad2;
  font-size: 9px;
  letter-spacing: 1.7px;
}

.caption-line {
  width: 22px;
  height: 1px;
  background: var(--gold);
}

.hero-bottom-line {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: .7;
}

.intro {
  padding: 105px 0;
}

.intro-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 85px;
  align-items: start;
}

.eyebrow-dark {
  color: #92723c;
}

.section-heading h2,
.product-copy h2,
.faq-intro h2 {
  margin-top: 21px;
  font-size: clamp(33px, 3.8vw, 47px);
  color: var(--navy);
}

.section-heading h2 span,
.faq-intro h2 span {
  color: #a78345;
}

.intro-text p,
.product-copy > p {
  margin-bottom: 18px;
  color: #626b75;
  font-size: 14px;
  line-height: 2;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: 9px;
  color: #8c6c37;
  font-size: 12px;
  font-weight: 700;
  border-bottom: 1px solid rgba(140, 108, 55, .35);
  padding-bottom: 5px;
}

.text-link span {
  font-size: 17px;
}

.wellness {
  padding: 100px 0 85px;
}

.center-heading {
  max-width: 650px;
  margin: 0 auto 47px;
  text-align: center;
}

.center-heading h2 {
  margin-top: 20px;
  font-size: clamp(32px, 4vw, 46px);
}

.center-heading > p {
  max-width: 550px;
  margin: 18px auto 0;
  color: #aeb7c4;
  font-size: 14px;
  line-height: 1.9;
}

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

.wellness-card {
  position: relative;
  min-height: 280px;
  padding: 32px 27px;
  background: #172230;
  border: 1px solid #2b3542;
  transition: transform .25s, border-color .25s;
}

.wellness-card:hover {
  transform: translateY(-5px);
  border-color: rgba(217, 182, 109, .65);
}

.featured-card {
  background: linear-gradient(145deg, #283443, #192330);
  border-color: rgba(217, 182, 109, .5);
}

.card-number {
  position: absolute;
  top: 20px;
  right: 22px;
  color: #677280;
  font: 600 12px "Manrope", sans-serif;
}

.card-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  border: 1px solid rgba(217, 182, 109, .4);
  color: var(--gold);
  font-size: 24px;
}

.wellness-card h3 {
  font: 700 18px "Manrope", sans-serif;
  letter-spacing: -.4px;
}

.wellness-card p {
  margin-top: 12px;
  color: #b4bdc8;
  font-size: 12px;
  line-height: 1.9;
}

.section-note {
  margin-top: 26px;
  color: #8f9aa8;
  text-align: center;
  font-size: 10px;
}

.product-section {
  padding: 100px 0;
}

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

.product-image-panel {
  position: relative;
  min-height: 460px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse at center, #e5e0d3, transparent 68%),
    #efeee8;
}

.product-image-panel img {
  position: relative;
  z-index: 2;
  width: 88%;
  max-height: 370px;
  object-fit: contain;
  filter: drop-shadow(0 17px 15px rgba(31, 37, 43, .12));
}

.image-orbit {
  position: absolute;
  width: 290px;
  height: 290px;
  border: 1px solid rgba(167, 131, 69, .25);
  border-radius: 50%;
}

.orbit-two {
  width: 370px;
  height: 370px;
  border-color: rgba(167, 131, 69, .12);
}

.image-caption {
  position: absolute;
  bottom: 20px;
  left: 23px;
  color: #7d7465;
  font-size: 9px;
  letter-spacing: 2px;
}

.product-copy h2 {
  margin-bottom: 20px;
}

.info-list {
  margin: 26px 0 29px;
  border-top: 1px solid var(--border);
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 17px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}

.info-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid #dfcfad;
  color: #92723c;
  font-size: 11px;
  font-weight: 700;
}

.info-item h3 {
  font: 700 13px "Manrope", sans-serif;
}

.info-item p {
  margin-top: 4px;
  color: #747d87;
  font-size: 12px;
  line-height: 1.8;
}

.responsible {
  padding: 80px 0;
  border-top: 1px solid rgba(255, 255, 255, .07);
  border-bottom: 1px solid rgba(255, 255, 255, .07);
}

.responsible-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  align-items: center;
  gap: 75px;
}

.responsible h2 {
  margin-top: 20px;
  font-size: clamp(31px, 3.7vw, 45px);
}

.responsible-grid > div:last-child > p {
  color: #b8c0ca;
  font-size: 13px;
  line-height: 2;
}

.text-link-light {
  color: var(--gold-light);
  border-color: rgba(217, 182, 109, .35);
}

.faq-section {
  padding: 105px 0;
}

.faq-layout {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 90px;
  align-items: start;
}

.faq-intro {
  position: sticky;
  top: 120px;
}

.faq-intro h2 {
  font-size: clamp(31px, 3.5vw, 43px);
}

.faq-intro > p {
  margin-top: 18px;
  color: #737b84;
  font-size: 13px;
  line-height: 1.9;
}

.faq-list {
  border-top: 1px solid #dcdad3;
}

.faq-item {
  border-bottom: 1px solid #dcdad3;
}

.faq-item summary {
  position: relative;
  padding: 21px 38px 21px 0;
  list-style: none;
  cursor: pointer;
  font: 700 13px "Manrope", sans-serif;
  color: #202a35;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 5px;
  top: 17px;
  color: #9a783e;
  font: 400 24px "DM Sans", sans-serif;
  transition: transform .2s;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  padding: 0 28px 21px 0;
  color: #6f7882;
  font-size: 12px;
  line-height: 1.9;
}

.final-cta {
  padding: 90px 0;
  text-align: center;
  background:
    radial-gradient(ellipse at 50% 100%, rgba(217, 182, 109, .1), transparent 65%),
    var(--navy);
}

.final-cta-inner {
  max-width: 710px;
}

.final-cta h2 {
  margin-top: 22px;
  font-size: clamp(37px, 5vw, 56px);
}

.final-cta-inner > p:not(.micro-copy) {
  max-width: 570px;
  margin: 20px auto 28px;
  color: #b6bfca;
  font-size: 14px;
  line-height: 1.9;
}

.site-footer {
  background: #0b111a;
  color: #e6e8ec;
}

.footer-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  padding-top: 38px;
  padding-bottom: 38px;
}

.footer-note {
  max-width: 440px;
  color: #929ca9;
  font-size: 10px;
  line-height: 1.9;
}

.footer-link {
  flex-shrink: 0;
  color: var(--gold-light);
  font-size: 11px;
  font-weight: 700;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-top: 20px;
  padding-bottom: 25px;
  border-top: 1px solid #26303b;
  color: #8c96a3;
  font-size: 10px;
}

.affiliate-disclosure {
  max-width: 580px;
  text-align: right;
}

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
}

@media (min-width: 1500px) {
  .hero {
    padding-top: 95px;
    padding-bottom: 90px;
  }
}

@media (max-width: 1000px) {
  .nav-links {
    gap: 17px;
  }

  .hero-grid {
    gap: 30px;
  }

  .hero-visual {
    min-height: 360px;
  }

  .intro-grid,
  .product-grid,
  .responsible-grid,
  .faq-layout {
    gap: 48px;
  }

  .product-image-panel {
    min-height: 400px;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(100% - 36px, var(--container));
  }

  .nav-wrap {
    min-height: 70px;
  }

  .menu-toggle {
    display: flex;
    width: 42px;
    height: 42px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
  }

  .menu-toggle span {
    width: 22px;
    height: 2px;
    background: var(--gold);
    transition: transform .2s;
  }

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

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

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

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    align-items: stretch;
    gap: 0;
    padding: 10px 18px 20px;
    background: #101722;
    border-top: 1px solid #28303b;
  }

  .nav-links.is-open {
    display: flex;
    flex-direction: column;
  }

  .nav-links > a:not(.nav-cta) {
    padding: 12px 4px;
    border-bottom: 1px solid #25303c;
  }

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

  .hero {
    padding: 53px 0 48px;
  }

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

  .hero h1 {
    font-size: clamp(36px, 9vw, 50px);
  }

  .hero-description {
    font-size: 14px;
  }

  .hero-visual {
    min-height: 320px;
  }

  .hero-product {
    width: 85%;
    max-height: 265px;
  }

  .hero-visual::before {
    width: 210px;
    height: 210px;
  }

  .hero-visual::after {
    width: 280px;
    height: 280px;
  }

  .intro,
  .wellness,
  .product-section,
  .faq-section {
    padding: 70px 0;
  }

  .intro-grid,
  .product-grid,
  .responsible-grid,
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .section-heading h2,
  .product-copy h2,
  .faq-intro h2 {
    font-size: 37px;
  }

  .wellness-grid {
    grid-template-columns: 1fr;
    gap: 13px;
  }

  .wellness-card {
    min-height: auto;
    padding: 27px 24px;
  }

  .card-icon {
    margin-bottom: 17px;
  }

  .product-image-panel {
    min-height: 330px;
  }

  .product-image-panel img {
    max-height: 280px;
  }

  .responsible {
    padding: 66px 0;
  }

  .responsible h2 {
    font-size: 36px;
  }

  .faq-intro {
    position: static;
  }

  .final-cta {
    padding: 72px 0;
  }

  .final-cta h2 {
    font-size: 39px;
  }

  .footer-main {
    align-items: flex-start;
    flex-direction: column;
    gap: 22px;
    padding-top: 32px;
    padding-bottom: 28px;
  }

  .footer-note {
    max-width: 100%;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
  }

  .affiliate-disclosure {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}

/* Updated Horse Force Gelatin introduction */
.intro .section-heading {
  max-width: 780px;
  margin-bottom: 32px;
}

.intro .section-heading h2 {
  max-width: 700px;
}

.about-content {
  max-width: 920px;
  margin-inline: auto;
  padding: 35px;
  background: #fff;
  border: 1px solid #e8e5dd;
  border-radius: 6px;
}

.intro-subtitle {
  margin-bottom: 18px;
  color: #263241;
  font: 700 22px/1.5 "Manrope", sans-serif;
}

.about-content > h3 {
  margin: 30px 0 13px;
  color: #172333;
  font: 700 21px/1.5 "Manrope", sans-serif;
}

.about-content > p,
.about-topic p {
  color: #626b75;
  font-size: 14px;
  line-height: 2;
}

.about-topic {
  margin: 22px 0;
  padding-left: 18px;
  border-left: 2px solid #d9b66d;
}

.about-topic h4 {
  margin-bottom: 7px;
  color: #263241;
  font: 700 15px/1.6 "Manrope", sans-serif;
}

.medical-disclaimer {
  margin-top: 28px;
  padding: 20px;
  background: #f6f3eb;
  border-left: 3px solid #b5965b;
  border-radius: 3px;
}

/* Wellness card image presentation */
.wellness-card {
  overflow: hidden;
  padding-top: 0;
}

.wellness-card-image {
  display: block;
  width: calc(100% + 54px);
  max-width: none;
  height: 190px;
  margin: 0 -27px 25px;
  object-fit: cover;
  object-position: center;
  background: #202a37;
}

.wellness-card .card-number {
  top: 205px;
  right: 20px;
  color: #f5f1e8;
  background: rgba(16, 23, 34, .78);
  padding: 3px 7px;
}

.wellness-card .card-icon {
  margin-bottom: 17px;
}

/* Customer feedback preview cards */
.reviews-section {
  padding: 95px 0;
}

.review-notice {
  max-width: 850px;
  margin: -15px auto 28px;
  padding: 12px 16px;
  border: 1px solid rgba(217, 182, 109, .45);
  color: #f0d69a;
  font-size: 10px;
  line-height: 1.8;
  text-align: center;
  letter-spacing: .5px;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.review-card {
  display: flex;
  flex-direction: column;
  min-height: 245px;
  padding: 25px;
  background: #182333;
  border: 1px solid #2a3544;
  border-radius: 5px;
}

.review-stars {
  color: #e4bf72;
  font-size: 17px;
  letter-spacing: 3px;
}

.review-card h3 {
  margin-top: 14px;
  color: #fff;
  font: 700 15px/1.5 "Manrope", sans-serif;
}

.review-card p {
  flex: 1;
  margin-top: 10px;
  color: #b9c1cb;
  font-size: 12px;
  line-height: 1.9;
}

.review-author {
  margin-top: 20px;
  color: #f2e4c5;
  font-size: 11px;
  font-weight: 700;
}

.review-status {
  margin-top: 4px;
  color: #9aa5b4;
  font-size: 10px;
}

@media (max-width: 760px) {
  .about-content {
    padding: 23px 19px;
  }

  .intro .section-heading {
    margin-bottom: 25px;
  }

  .intro-subtitle {
    font-size: 19px;
  }

  .about-content > h3 {
    font-size: 18px;
  }

  .about-content > p,
  .about-topic p {
    font-size: 13px;
  }

  .wellness-card-image {
    height: 210px;
    margin-bottom: 23px;
  }

  .wellness-card .card-number {
    top: 225px;
  }

  .reviews-section {
    padding: 70px 0;
  }

  .reviews-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .review-card {
    min-height: 215px;
  }
}