:root {
  --brand-red-500: #f13d32;
  --brand-red-300: #f67d76;
  --brand-red-600: #db382e;
  --brand-red-50: #feefeb;
  --brand-red-100: #fbc8bf;
  --content-bg: #ffe1db;
  --white: #ffffff;
  --badge-green: #187230;

  --radius-l: 40px;
  --radius-m: 32px;
  --radius-s: 24px;
  --radius-xs: 8px;

  --gap-x1: 4px;
  --gap-x2: 8px;
  --gap-x3: 12px;
  --gap-x4: 16px;
  --gap-x6: 24px;
  --gap-x8: 32px;
  --gap-x10: 40px;
  --gap-x16: 64px;
  --gap-x20: 80px;

  --font-main: 'Nunito', sans-serif;
  --page-padding: 82px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  background: var(--brand-red-500);
  color: var(--brand-red-500);
  overflow-x: hidden;
  min-width: 320px;
}

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

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

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

/* ========== STICKY TOP WRAPPER ========== */
.sticky-top-wrapper {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  background: var(--brand-red-500);
}

/* ========== HEADER ========== */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px var(--page-padding);
  height: 64px;
  background: transparent;
  position: relative;
}

.header-logo {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

.header-logo img {
  width: 162px;
  height: 32px;
}

.header-nav {
  display: flex;
  gap: var(--gap-x10);
  align-items: center;
  position: relative;
  z-index: 1;
}

.header-link {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  padding: 0 4px;
  line-height: 64px;
  white-space: nowrap;
  transition: opacity 0.2s;
}

.header-link:hover {
  opacity: 0.8;
}

/* ========== BREADCRUMBS ========== */
.breadcrumbs {
  padding: var(--gap-x3) var(--page-padding) var(--gap-x2);
}

.breadcrumbs-inner {
  display: flex;
  gap: var(--gap-x1);
  align-items: center;
  flex-wrap: wrap;
}

.breadcrumb-item {
  display: inline-flex;
  align-items: center;
  gap: var(--gap-x1);
  background: rgba(255, 255, 255, 0.24);
  padding: 0 var(--gap-x3);
  height: 24px;
  border-radius: var(--radius-xs);
  font-size: 12px;
  color: var(--white);
  white-space: nowrap;
}

.breadcrumb-sep {
  width: 12px;
  height: 12px;
  opacity: 0.5;
}

.breadcrumb-current {
  background: rgba(255, 255, 255, 0.24);
}

/* ========== PAGE CONTENT (two columns) ========== */
.page-content {
  display: grid;
  grid-template-columns: 1fr 720px;
  width: 1440px;
  max-width: 100%;
  margin: 0 auto;
  position: relative;
  z-index: 3;
  overflow: hidden;
}

/* ========== HERO COLUMN (left, sticky) ========== */
.hero-column {
  position: relative;
  min-height: 100%;
}

.hero-image-container {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 100px;
  background: linear-gradient(165deg, rgba(226,13,0,0.65) 14%, rgba(226,13,0,0) 50%);
}

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

.hero-product {
  position: relative;
  z-index: 2;
  max-width: 90%;
  max-height: 75%;
  object-fit: contain;
  transition: opacity 0.4s ease;
}

.hero-product.cross-fade-out {
  opacity: 0;
}

.hero-shadow {
  position: absolute;
  bottom: 5%;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  opacity: 0.4;
  pointer-events: none;
  z-index: 1;
}

/* ========== CONTENT COLUMN (right) ========== */
.content-column {
  background: var(--content-bg);
  padding: 120px var(--page-padding) var(--gap-x20);
  display: flex;
  flex-direction: column;
  gap: var(--gap-x10);
}

/* ========== PRODUCT INFO ========== */
.product-subtitle {
  font-size: 24px;
  font-weight: 400;
  line-height: 28px;
  color: var(--brand-red-500);
}

.product-title {
  font-size: 52px;
  font-weight: 700;
  line-height: 58px;
  text-transform: uppercase;
  color: var(--brand-red-500);
  margin-top: var(--gap-x3);
}

.product-weight {
  font-size: 24px;
  font-weight: 700;
  line-height: 28px;
  margin-top: var(--gap-x3);
}

.product-description {
  font-size: 16px;
  line-height: 22px;
  margin-top: var(--gap-x3);
}

.product-description p + p {
  margin-top: 0;
}

/* ========== NUTRITION ========== */
.nutrition {
  display: flex;
  flex-direction: column;
  gap: var(--gap-x6);
}

.nutrition-label {
  font-size: 16px;
  line-height: 22px;
}

.nutrition-blocks {
  display: flex;
  gap: var(--gap-x8);
  flex-wrap: wrap;
}

.nutrition-block {
  display: flex;
  flex-direction: column;
}

.nutrition-value {
  font-size: 24px;
  font-weight: 700;
  line-height: 28px;
}

.nutrition-unit {
  font-size: 16px;
  font-weight: 700;
  line-height: 22px;
}

.vitamins {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-x2) var(--gap-x1);
}

.vitamin-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  height: 40px;
  padding: 2px var(--gap-x4) 0;
  background: var(--brand-red-300);
  color: var(--white);
  font-size: 24px;
  font-weight: 700;
  line-height: 28px;
  border-radius: var(--radius-l);
  white-space: nowrap;
}

.vitamin-badge sub {
  font-size: 12px;
  font-weight: 700;
  line-height: 18px;
  vertical-align: baseline;
  position: relative;
  top: 2px;
}

.vitamin-badge--text {
  font-size: 16px;
  line-height: 22px;
  padding: 1px var(--gap-x4) 0;
}

/* ========== INGREDIENTS ========== */
.ingredients {
  display: flex;
  flex-direction: column;
  gap: var(--gap-x3);
}

.section-title {
  font-size: 24px;
  font-weight: 700;
  line-height: 28px;
  text-transform: uppercase;
  color: var(--brand-red-500);
}

.ingredients-text-wrapper {
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.ingredients-text-wrapper.collapsed {
  max-height: 66px;
}

.ingredients-text-wrapper.collapsed .ingredients-text {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ingredients-text {
  font-size: 16px;
  line-height: 22px;
  color: var(--brand-red-500);
}

.accordion-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--gap-x1);
  color: var(--brand-red-500);
  font-size: 16px;
  font-weight: 700;
  line-height: 22px;
  cursor: pointer;
  padding: 0;
  align-self: flex-start;
}

.accordion-arrow {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-right: 2.5px solid var(--brand-red-500);
  border-bottom: 2.5px solid var(--brand-red-500);
  transform: rotate(45deg);
  transition: transform 0.3s ease;
  margin-bottom: 3px;
}

.accordion-toggle.expanded .accordion-arrow {
  transform: rotate(-135deg);
  margin-bottom: -3px;
}

/* ========== SHOPS ========== */
.shops {
  display: flex;
  flex-direction: column;
  gap: var(--gap-x6);
}

.shops-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.shop-button {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border-radius: var(--radius-s);
  height: 96px;
  padding: var(--gap-x3) var(--gap-x8);
  overflow: hidden;
  transition: transform 0.2s ease;
  cursor: pointer;
}

.shop-button:hover {
  transform: scale(1.02);
}

.shop-logo {
  max-width: 100%;
  max-height: 60px;
  object-fit: contain;
}

.shop-logo-composite {
  position: relative;
  width: 100%;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.shop-logo-composite img {
  position: absolute;
  max-height: 100%;
}

.globus-text { z-index: 1; }
.globus-orange { z-index: 2; }
.globus-globe { z-index: 3; width: 48px; top: -2px; right: 30%; }

/* ========== OTHER FLAVORS ========== */
.other-flavors {
  padding: var(--gap-x16) var(--page-padding);
  text-align: center;
  position: relative;
  z-index: 2;
}

.other-flavors-title {
  font-size: 52px;
  font-weight: 700;
  line-height: 58px;
  text-transform: uppercase;
  color: var(--brand-red-50);
  margin-bottom: var(--gap-x8);
}

.carousel-wrapper {
  position: relative;
  width: 100%;
}

.carousel-viewport {
  overflow: hidden;
}

.carousel-bg {
  position: absolute;
  top: 0;
  left: -82px;
  right: -82px;
  height: 561px;
  pointer-events: none;
}

.carousel-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carousel-track {
  display: flex;
  gap: 4px;
  position: relative;
  z-index: 1;
  transition: transform 0.35s ease;
}

.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
  transition: opacity 0.2s;
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}

.carousel-arrow:hover {
  opacity: 0.9;
}

.carousel-arrow--left {
  left: -24px;
  opacity: 0;
  pointer-events: none;
}

.carousel-arrow--right {
  right: -24px;
}

.carousel-arrow img {
  width: 20px;
  height: 20px;
}

/* ========== PRODUCT CARD (carousel) ========== */
.product-card {
  flex-shrink: 0;
  width: 252px;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-bottom: 112px;
  position: relative;
  cursor: pointer;
  isolation: isolate;
}

.product-card-image-container {
  width: 252px;
  height: 480px;
  overflow: clip;
  position: relative;
  z-index: 2;
  margin-bottom: -112px;
}

.product-card-shadow {
  position: absolute;
  bottom: 15px;
  left: 50%;
  transform: translateX(calc(-50% - 2px));
  width: 252px;
  height: 46px;
  object-fit: cover;
}

.product-card-img {
  position: absolute;
  top: 8%;
  left: 24%;
  width: 52%;
  height: 84%;
  object-fit: contain;
}

.product-card-body {
  width: 252px;
  height: 192px;
  background: var(--brand-red-600);
  border-radius: var(--radius-l);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: 0 var(--gap-x6) var(--gap-x6);
  position: relative;
  z-index: 1;
  margin-bottom: -112px;
}

.product-card-text {
  text-align: center;
  color: var(--white);
  height: 70px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--gap-x1);
}

.product-card-name {
  font-size: 18px;
  font-weight: 700;
  line-height: 22px;
  text-transform: uppercase;
}

.product-card-weight {
  font-size: 16px;
  font-weight: 700;
  line-height: 22px;
}

.product-card-badge {
  position: absolute;
  bottom: 121px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  background: var(--badge-green);
  color: var(--white);
  font-size: 16px;
  font-weight: 700;
  line-height: 22px;
  padding: 2px var(--gap-x4) 0;
  height: 32px;
  border-radius: var(--radius-s);
  white-space: nowrap;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ========== FOOTER ========== */
.site-footer {
  background: var(--brand-red-500);
  padding: var(--gap-x10) var(--page-padding);
  display: flex;
  flex-direction: column;
  gap: var(--gap-x6);
  color: var(--white);
  position: relative;
  z-index: 1;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding-bottom: var(--gap-x6);
  border-bottom: 1px solid var(--brand-red-300);
}

.footer-phone {
  display: flex;
  flex-direction: column;
  gap: var(--gap-x2);
  max-width: 500px;
}

.footer-phone-number {
  font-size: 24px;
  font-weight: 700;
  line-height: 28px;
}

.footer-phone-hours {
  font-size: 16px;
  line-height: 22px;
}

.footer-address {
  max-width: 340px;
  text-align: right;
  font-size: 16px;
  line-height: 22px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copyright {
  font-size: 16px;
  line-height: 22px;
}

.footer-policy-link {
  display: inline-flex;
  align-items: center;
  gap: var(--gap-x1);
  font-size: 16px;
  line-height: 22px;
  color: var(--brand-red-100);
}

.external-icon {
  width: 16px;
  height: 16px;
  transform: rotate(-45deg);
}