@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap");

:root {
  color-scheme: light;
  --black: #050505;
  --ink: #151515;
  --muted: #646862;
  --soft: #f4f6f1;
  --paper: #ffffff;
  --green: #c9eace;
  --green-strong: #91c99b;
  --line: rgba(5, 5, 5, 0.11);
  --line-dark: rgba(255, 255, 255, 0.16);
  --shadow: 0 18px 48px rgba(5, 5, 5, 0.1);
  --max: 1220px;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Maven Pro", Arial, sans-serif;
  background:
    linear-gradient(90deg, rgba(5, 5, 5, 0.04) 1px, transparent 1px),
    linear-gradient(180deg, #fbfcf8 0%, var(--soft) 100%);
  background-size: 84px 84px, auto;
}

body.modal-open {
  overflow: hidden;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(5, 5, 5, 0.94);
  color: #fff;
  border-bottom: 1px solid var(--line-dark);
  backdrop-filter: blur(18px);
}

.header-inner {
  width: min(var(--max), calc(100% - 32px));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 22px;
}

.brand img {
  width: 210px;
}

.nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.94rem;
  font-weight: 800;
}

.nav a {
  padding: 10px 12px;
  border-radius: var(--radius);
  color: rgba(255, 255, 255, 0.78);
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.nav a:hover,
.nav a:focus-visible,
.nav a.is-active {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

.nav a.is-active {
  color: var(--green);
}

.shop-cta,
.menu-btn {
  min-height: 40px;
  padding: 10px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--line-dark);
  font: inherit;
  font-weight: 900;
}

.shop-cta {
  background: var(--green);
  color: #101510;
  white-space: nowrap;
  box-shadow: 0 10px 26px rgba(201, 234, 206, 0.18);
}

.menu-btn {
  display: none;
  background: transparent;
  color: #fff;
}

main {
  overflow: hidden;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow-note {
  max-width: 360px;
  margin: -4px 0 18px;
  font-size: 0.95rem;
  line-height: 1.45;
}

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

h1,
h2,
h3 {
  margin-bottom: 16px;
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: 0;
}

h1 {
  max-width: 12ch;
  font-size: 5.4rem;
}

h2 {
  max-width: 13ch;
  font-size: 3.25rem;
}

h3 {
  font-size: 1.45rem;
}

p {
  color: var(--muted);
  font-size: 1.03rem;
  line-height: 1.75;
}

.hero,
.subhero,
.diagnostic-hero,
.clubs-hero,
.blog-hero {
  width: min(var(--max), calc(100% - 32px));
  margin: 26px auto 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.hero {
  min-height: 680px;
  padding: 64px;
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  align-items: center;
  gap: 42px;
  background:
    linear-gradient(90deg, #fff 0%, rgba(255, 255, 255, 0.86) 46%, rgba(255, 255, 255, 0.55) 100%),
    var(--paper);
  border: 1px solid var(--line);
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.hero-copy p:not(.eyebrow),
.subhero-copy p:not(.eyebrow),
.diagnostic-hero p:not(.eyebrow),
.clubs-hero p:not(.eyebrow),
.blog-hero p:not(.eyebrow) {
  max-width: 620px;
  font-size: 1.15rem;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn,
.feature-card a,
.line-grid a,
.contact-actions a {
  min-height: 46px;
  padding: 12px 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  font-weight: 900;
  border: 1px solid var(--line);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.btn:hover,
.feature-card a:hover,
.line-grid a:hover,
.contact-actions a:hover {
  transform: translateY(-2px);
}

.btn-primary,
.feature-card a,
.contact-actions a:first-child {
  background: var(--green);
  color: #101510;
  border-color: rgba(111, 160, 121, 0.35);
  box-shadow: 0 12px 24px rgba(111, 160, 121, 0.18);
}

.btn-secondary,
.contact-actions a:not(:first-child) {
  background: #fff;
  color: var(--ink);
}

.hero-visual {
  min-height: 560px;
  position: relative;
  display: grid;
  place-items: center;
  background:
    linear-gradient(135deg, rgba(201, 234, 206, 0.6), rgba(255, 255, 255, 0.2)),
    #f7f9f3;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 24px;
  border: 1px solid rgba(5, 5, 5, 0.08);
  border-radius: var(--radius);
}

.hero-products {
  position: absolute;
  object-fit: contain;
  filter: drop-shadow(0 28px 34px rgba(0, 0, 0, 0.22));
}

.hero-products-a {
  width: min(620px, 78%);
  transform: rotate(-4deg) translate(-6%, 0);
}

.hero-products-b {
  width: min(420px, 52%);
  right: 2%;
  bottom: 7%;
  transform: rotate(6deg);
}

.hero-note {
  position: absolute;
  right: 24px;
  top: 24px;
  padding: 16px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-note span,
.hero-note strong {
  display: block;
}

.hero-note span {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  font-weight: 900;
}

.hero-note strong {
  font-size: 1.45rem;
}

.hero-photo {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
  transition: opacity 420ms ease, transform 900ms ease;
}

.hero.is-changing .hero-photo,
.hero.is-changing .hero-copy {
  opacity: 0.2;
}

.hero-dots {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 34px;
}

.hero-dot {
  width: 38px;
  height: 4px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(5, 5, 5, 0.18);
  cursor: pointer;
}

.hero-dot.is-active {
  background: var(--green);
}

.subhero,
.diagnostic-hero,
.clubs-hero,
.blog-hero {
  min-height: 560px;
  display: grid;
  align-items: center;
  border: 1px solid var(--line);
}

.subhero {
  grid-template-columns: 0.9fr 1.1fr;
  background: var(--black);
  color: #fff;
}

.subhero-copy {
  padding: 56px;
}

.subhero .eyebrow,
.blog-hero .eyebrow {
  color: var(--green);
}

.subhero-copy p:not(.eyebrow),
.blog-hero p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.78);
}

.subhero-image {
  height: 100%;
  min-height: 520px;
}

.subhero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.diagnostic-hero,
.clubs-hero {
  padding: 64px;
  background-position: center;
  background-size: cover;
}

.diagnostic-hero {
  background-image:
    linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.9) 42%, rgba(255, 255, 255, 0.12) 78%),
    url("./assets/diagnostic-hero-inbody-table.jpg");
  background-position: center right;
}

.clubs-hero {
  background-image:
    linear-gradient(90deg, rgba(244, 246, 241, 0.98) 0%, rgba(244, 246, 241, 0.88) 44%, rgba(244, 246, 241, 0.08) 78%),
    url("./assets/pavel-pro-judo.jpg");
}

.blog-hero {
  padding: 64px;
  background:
    linear-gradient(90deg, rgba(5, 5, 5, 0.92), rgba(5, 5, 5, 0.56)),
    url("./assets/blog-snidane.jpg") center/cover;
  color: #fff;
}

.feature-strip,
.section,
.contact,
.blog-bubbles {
  width: min(var(--max), calc(100% - 32px));
  margin: 24px auto 0;
}

.feature-strip {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr;
  gap: 16px;
}

.feature-card,
.section,
.contact,
.product-grid article,
.cards article,
.line-grid article,
.process-grid article,
.benefit-list span,
.metric-card,
.partner-logo-grid a,
.article-page {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: 0 10px 30px rgba(5, 5, 5, 0.06);
}

.feature-card {
  min-height: 360px;
  padding: 26px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.feature-card > .eyebrow {
  position: absolute;
  top: 26px;
  left: 26px;
  right: 26px;
  z-index: 2;
  color: var(--bronze);
}

.feature-card > .eyebrow-note {
  position: absolute;
  top: 56px;
  left: 26px;
  right: 26px;
  z-index: 2;
  color: rgba(244, 246, 248, 0.94);
  font-weight: 700;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.56);
}

.feature-card h2 {
  font-size: 2.25rem;
}

.feature-image {
  min-height: 500px;
  position: relative;
  overflow: hidden;
  color: #fff;
}

.feature-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(13, 15, 20, 0.66) 0%, rgba(13, 15, 20, 0.32) 34%, rgba(13, 15, 20, 0.82) 100%),
    linear-gradient(90deg, rgba(13, 15, 20, 0.38), transparent 62%);
}

.feature-power::after {
  background: linear-gradient(180deg, rgba(13, 15, 20, 0.16), rgba(13, 15, 20, 0.9));
}

.feature-diagnostic::after {
  background:
    linear-gradient(180deg, rgba(13, 15, 20, 0.24), rgba(13, 15, 20, 0.92)),
    linear-gradient(90deg, rgba(13, 15, 20, 0.24), transparent 58%);
}

.feature-image div {
  position: relative;
  z-index: 1;
}

.feature-image p,
.feature-dark p,
.feature-image .eyebrow,
.feature-dark .eyebrow {
  color: rgba(255, 255, 255, 0.82);
}

.feature-dark,
.recommendation,
.diagnostic-center,
.dark-band {
  background: var(--black);
  color: #fff;
}

.feature-dark {
  background:
    linear-gradient(180deg, rgba(5, 5, 5, 0.82), rgba(5, 5, 5, 0.96)),
    url("./assets/up-sport-line.jpg") center/cover;
}

.section {
  padding: 48px;
}

.split {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 48px;
  align-items: start;
}

.section-copy p {
  max-width: 740px;
}

.product-grid,
.cards,
.metric-grid,
.benefit-list,
.process-grid,
.recommendation-media,
.line-grid {
  display: grid;
  gap: 16px;
}

.product-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 28px;
}

.cards.three,
.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cards.four,
.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.product-grid article,
.cards article {
  padding: 22px;
}

.product-grid article {
  overflow: visible;
}

.product-grid img {
  width: 100%;
  max-width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  object-position: center;
  margin: 0 0 16px;
  display: block;
  background: rgba(13, 15, 20, 0.72);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.metric-grid,
.benefit-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 22px;
}

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

.metric-card,
.benefit-list span,
.supplement-card {
  min-height: 108px;
  padding: 18px;
  display: flex;
  align-items: flex-end;
  font-weight: 900;
  color: var(--ink);
  background: #f8faf4;
}

.section-heading {
  max-width: 860px;
  margin-bottom: 28px;
}

.section-heading.centered {
  max-width: 900px;
  margin-inline: auto;
  text-align: center;
}

.section-heading.centered h2 {
  margin-inline: auto;
}

.line-grid article {
  grid-template-columns: 260px 1fr;
  align-items: center;
  padding: 28px;
}

.line-grid img {
  width: 100%;
  max-height: 260px;
  object-fit: contain;
  filter: drop-shadow(0 18px 24px rgba(0, 0, 0, 0.14));
}

.line-grid .line-card-wide,
.line-grid article:has(> img[src*="up-power-line-gym"]),
.line-grid article:has(> img[src*="up-sport-line-family"]),
.line-grid article:has(> img[src*="up-weight-line-gym"]) {
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.62fr);
  gap: 26px;
  min-height: 0;
  padding: 24px;
}

.line-grid .line-card-wide > div,
.line-grid article:has(> img[src*="up-power-line-gym"]) > div,
.line-grid article:has(> img[src*="up-sport-line-family"]) > div,
.line-grid article:has(> img[src*="up-weight-line-gym"]) > div {
  order: 1;
}

.line-grid .line-card-wide img,
.line-grid article > img[src*="up-power-line-gym"],
.line-grid article > img[src*="up-sport-line-family"],
.line-grid article > img[src*="up-weight-line-gym"] {
  order: 2;
  aspect-ratio: 16 / 9;
  align-self: center;
  max-height: 230px;
  object-fit: cover;
  border-radius: calc(var(--radius) - 2px);
  filter: none;
}

.line-grid h3 {
  font-size: 2.5rem;
}

.line-grid .eyebrow {
  color: var(--bronze);
}

.line-grid a {
  align-self: flex-start;
  background: var(--black);
  color: #fff;
}

.benefits-section,
.club-meeting {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.98)),
    url("./assets/up-doplnky-blok.jpg") center/cover;
}

.club-meeting {
  background-image:
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(255, 255, 255, 0.98)),
    url("./assets/kluby-interier.jpg");
}

.benefits-section .section-heading,
.club-meeting .section-copy {
  padding: 28px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.recommendation p,
.recommendation .eyebrow,
.diagnostic-center p,
.diagnostic-center .eyebrow,
.dark-band p,
.dark-band .eyebrow {
  color: rgba(255, 255, 255, 0.76);
}

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

.recommendation-media img {
  width: 100%;
  aspect-ratio: 1 / 0.9;
  min-height: 300px;
  object-fit: cover;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
}

.diagnostic-band,
.gallery-strip {
  padding: 0;
  overflow: hidden;
}

.diagnostic-band img {
  width: 100%;
}

.process-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.process-grid article {
  min-height: 280px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 22px;
}

.process-grid span {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  background: var(--black);
  color: #fff;
  font-weight: 900;
}

.center-actions {
  display: flex;
  justify-content: center;
  margin-top: 26px;
}

.diagnostic-center {
  align-items: center;
}

.diagnostic-center p a {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.diagnostic-center > img,
.image-carousel {
  width: 100%;
  min-height: 420px;
  border-radius: var(--radius);
}

.image-carousel {
  position: relative;
  overflow: hidden;
  background: rgba(13, 15, 20, 0.44);
  border: 1px solid var(--line-dark);
  box-shadow: 0 20px 56px rgba(0, 0, 0, 0.26);
}

.image-carousel-track {
  position: relative;
  min-height: 420px;
}

.image-carousel img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.02);
  transition:
    opacity 420ms ease,
    transform 900ms ease;
}

.image-carousel img.is-active {
  opacity: 1;
  transform: scale(1);
}

.image-carousel::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, transparent 42%, rgba(13, 15, 20, 0.58) 100%),
    linear-gradient(90deg, rgba(13, 15, 20, 0.22), transparent 48%);
}

.image-carousel-controls {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 16px;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.image-carousel-controls button {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(244, 246, 248, 0.22);
  border-radius: 999px;
  background: rgba(13, 15, 20, 0.72);
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 900;
  cursor: pointer;
  backdrop-filter: blur(14px);
}

.image-carousel-controls button:hover {
  border-color: rgba(215, 255, 100, 0.5);
  color: var(--green);
}

.image-carousel-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}

.image-carousel-dots button {
  width: 24px;
  height: 4px;
  border: 0;
  border-radius: 999px;
  background: rgba(244, 246, 248, 0.22);
  padding: 0;
}

.image-carousel-dots button.is-active {
  background: var(--green);
}

.diagnostic-center > img {
  object-fit: cover;
}

.bloodwork img {
  max-width: 460px;
  margin-top: 22px;
  padding: 18px;
  border-radius: var(--radius);
  background: #f8faf4;
  border: 1px solid var(--line);
}

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

.gallery-strip img {
  width: 100%;
  height: 410px;
  object-fit: cover;
}

.partner-logo-grid {
  display: flex;
  align-items: stretch;
  gap: 16px;
  width: max-content;
}

.partner-logo-viewport {
  position: relative;
  overflow-x: auto;
  overflow-y: hidden;
  margin-top: 26px;
  padding-block: 4px;
  cursor: grab;
  touch-action: pan-x pan-y;
  user-select: none;
  overscroll-behavior-x: contain;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.partner-logo-viewport::-webkit-scrollbar {
  display: none;
}

.partner-logo-viewport.is-dragging {
  cursor: grabbing;
}

.partner-logo-viewport:focus-visible {
  outline: 2px solid #b79b6c;
  outline-offset: 6px;
}

.partner-logo-viewport::before,
.partner-logo-viewport::after {
  display: none;
}

.partner-logo-viewport::before {
  content: none;
}

.partner-logo-viewport::after {
  content: none;
}

.partner-logo-grid.is-paused {
  will-change: auto;
}

.partner-logo-grid a {
  display: grid;
  grid-template-rows: 128px auto;
  align-items: center;
  gap: 16px;
  width: clamp(220px, 21vw, 292px);
  min-height: 178px;
  padding: 8px 12px;
  border: 0;
  border-radius: var(--radius);
  background: transparent;
  box-shadow: none;
  color: var(--ink);
  text-decoration: none;
  transition:
    color 180ms ease,
    transform 180ms ease,
    opacity 180ms ease;
}

.partner-logo-grid a:hover {
  opacity: 0.78;
  transform: translateY(-2px);
}

.partner-logo-grid a > span:last-child {
  align-self: start;
  color: rgba(244, 246, 248, 0.86);
  font-size: 0.95rem;
  font-weight: 900;
  line-height: 1.2;
  text-align: center;
}

.partner-logo-mark {
  width: 100%;
  height: 128px;
  display: grid;
  place-items: center;
  padding: 8px 14px;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.partner-logo-grid img {
  width: 100%;
  height: 100%;
  padding: 0;
  object-fit: contain;
}

.blog-bubbles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  gap: 20px;
}

.blog-bubble {
  min-height: clamp(390px, 28vw, 480px);
  padding: clamp(22px, 2.1vw, 30px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 14px;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: #111;
  color: #fff;
  box-shadow: var(--shadow);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.blog-bubble[hidden] {
  display: none;
}

.blog-bubble:hover,
.blog-bubble:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.2);
}

.blog-bubble img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  opacity: 0.78;
  transition: transform 240ms ease;
}

.blog-bubble:hover img,
.blog-bubble:focus-visible img {
  transform: none;
}

.blog-bubble::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.14), rgba(0, 0, 0, 0.42) 42%, rgba(0, 0, 0, 0.9));
}

.blog-bubble span,
.blog-bubble h2,
.blog-bubble p {
  position: relative;
  z-index: 1;
}

.blog-bubble span {
  align-self: flex-start;
  margin-bottom: 0;
  padding: 8px 12px;
  border-radius: var(--radius);
  background: var(--green);
  color: #101510;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 900;
}

.blog-bubble h2 {
  max-width: 18ch;
  min-height: 3.1em;
  margin: 0;
  font-size: clamp(1.72rem, 2.08vw, 2.32rem);
  line-height: 1.03;
  overflow-wrap: normal;
  text-wrap: balance;
}

.blog-bubble p {
  max-width: 52ch;
  min-height: 4.74em;
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1rem, 1.22vw, 1.18rem);
  line-height: 1.58;
}

.article-page {
  width: min(920px, calc(100% - 32px));
  margin: 26px auto 0;
  padding: 52px;
}

.article-cover {
  width: 100%;
  max-height: 500px;
  margin-bottom: 32px;
  border-radius: var(--radius);
  object-fit: cover;
}

.article-page h1 {
  font-size: 4.5rem;
}

.article-page h2 {
  max-width: none;
  margin-top: 34px;
  font-size: 2.4rem;
}

.article-page p,
.article-page li {
  font-size: 1.08rem;
  line-height: 1.8;
}

.article-lead {
  color: #222;
  font-size: 1.22rem !important;
}

.article-page ul {
  margin: 0 0 12px;
  padding-left: 22px;
}

.about-hero,
.about-story,
.about-goal,
.about-diagnostic-center {
  width: min(var(--max), calc(100% - 32px));
  height: 560px;
  min-height: 560px;
  margin: 26px auto 0;
  overflow: hidden;
}

.about-hero {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 28px;
  align-items: stretch;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(27, 32, 40, 0.96), rgba(13, 15, 20, 0.96)),
    var(--black);
  box-shadow: var(--shadow);
}

.about-hero-copy {
  padding: 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.about-hero-copy h1 {
  max-width: 10ch;
  font-size: clamp(4.2rem, 5vw, 5.7rem);
  line-height: 0.92;
}

.about-hero-copy p:not(.eyebrow) {
  color: var(--silver);
  font-size: 1.15rem;
}

.about-hero img {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
}

.about-story-grid,
.about-goal {
  display: grid;
  gap: 28px;
}

.about-story {
  padding: 0;
}

.about-story-grid {
  height: 100%;
  min-height: 0;
  grid-template-columns: 0.92fr 1.08fr;
  align-items: center;
  gap: 0;
}

.about-story-photo {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
  object-position: center 34%;
}

.about-story-copy {
  max-width: 560px;
  padding: 56px;
}

.about-story-copy h2 {
  margin-bottom: 26px;
}

.about-story-copy p {
  margin-bottom: 18px;
}

.about-story-copy p:last-child {
  margin-bottom: 0;
}

.about-goal {
  padding: 0;
  grid-template-columns: 0.72fr 0.9fr 1.1fr;
  align-items: center;
  gap: 0;
}

.about-goal > div:first-child {
  padding: 56px 24px 56px 56px;
}

.about-goal .section-copy {
  padding: 56px 36px 56px 0;
}

.about-goal-photo {
  width: 100%;
  height: 100%;
  min-height: 0;
  margin: 0;
  align-self: stretch;
  object-fit: cover;
  object-position: center;
}

.about-diagnostic-center {
  padding: 0;
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  align-items: center;
}

.about-diagnostic-center img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
  object-position: center;
}

.about-diagnostic-center > div {
  padding: 56px;
}

.about-diagnostic-center p:not(.eyebrow) {
  color: var(--silver);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px;
}

.team-card {
  min-height: 430px;
  padding: 0;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}

.team-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 38%, rgba(13, 15, 20, 0.94) 100%);
}

.team-card:hover img {
  transform: scale(1.04);
}

.team-card img {
  width: 100%;
  height: 100%;
  min-height: 430px;
  object-fit: cover;
  transition: transform 260ms ease;
}

.team-card .team-card-image-lukas {
  object-position: center 34%;
}

.team-card .team-card-image-jitka {
  object-position: center 22%;
}

.team-card span,
.team-card strong {
  position: absolute;
  left: 22px;
  right: 22px;
  z-index: 1;
}

.team-card span {
  bottom: 72px;
  font-size: 1.35rem;
  font-weight: 900;
}

.team-card strong {
  bottom: 28px;
  color: var(--bronze);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.team-modal[hidden] {
  display: none;
}

.team-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  padding: 28px;
  display: grid;
  place-items: center;
  background: rgba(5, 5, 5, 0.76);
  backdrop-filter: blur(12px);
}

.team-modal-panel {
  width: min(980px, 100%);
  max-height: min(760px, calc(100vh - 56px));
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  overflow: auto;
  border: 1px solid rgba(183, 155, 108, 0.32);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(27, 32, 40, 0.98), rgba(13, 15, 20, 0.98)),
    var(--black);
  box-shadow: var(--shadow);
}

.team-modal-panel > img {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
}

.team-modal-panel > div {
  padding: 54px;
  position: relative;
}

.team-modal-panel p:not(.eyebrow) {
  color: var(--silver);
}

.team-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 1;
  padding: 10px 14px;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  background: rgba(13, 15, 20, 0.78);
  color: var(--ink);
  font-weight: 800;
  cursor: pointer;
}

.athlete-modal[hidden] {
  display: none;
}

.athlete-modal {
  position: fixed;
  inset: 0;
  z-index: 82;
  padding: 28px;
  display: grid;
  place-items: center;
  background: rgba(5, 5, 5, 0.76);
  backdrop-filter: blur(12px);
}

.athlete-modal-panel {
  width: min(1120px, 100%);
  max-height: min(800px, calc(100vh - 56px));
  position: relative;
  display: grid;
  grid-template-columns: minmax(300px, 0.76fr) 1.24fr;
  overflow: auto;
  border: 1px solid rgba(183, 155, 108, 0.22);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(22, 25, 31, 0.98), rgba(12, 14, 19, 0.98)),
    var(--black);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.46);
}

.athlete-modal-media {
  min-height: 620px;
  position: relative;
  overflow: hidden;
}

.athlete-modal-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 34%, rgba(13, 15, 20, 0.4)),
    radial-gradient(circle at 18% 16%, rgba(183, 155, 108, 0.2), transparent 30%);
}

.athlete-modal-media img {
  width: 100%;
  height: 100%;
  min-height: 620px;
  object-fit: cover;
}

.athlete-modal-media img[src*="lukas-krpalek"],
.athlete-card img[src*="lukas-krpalek"] {
  object-position: center top;
  scale: 1.12;
  transform-origin: center top;
}

.athlete-card img[src*="lukas-krpalek"] + .athlete-card-content {
  background:
    linear-gradient(145deg, rgba(27, 32, 40, 0.98), rgba(21, 25, 34, 0.96));
}

.athlete-modal-media img[src*="milan-antos"],
.athlete-card img[src*="milan-antos"] {
  object-position: center top;
}

.athlete-modal-media img[src*="martin-macik"],
.athlete-card img[src*="martin-macik"] {
  object-position: center top;
}

.athlete-modal-media img[src*="michal-zindulka"],
.athlete-card img[src*="michal-zindulka"] {
  object-position: center top;
}

.athlete-modal-media img[src*="adam-kopecky"],
.athlete-card img[src*="adam-kopecky"] {
  object-position: center top;
}

.athlete-modal-media img[src*="lada-vondrakova"],
.athlete-card img[src*="lada-vondrakova"] {
  object-position: center top;
}

.athlete-modal-media img[src*="petr-mlady"],
.athlete-card img[src*="petr-mlady"] {
  object-position: center top;
}

.athlete-modal-content {
  padding: 50px 58px 44px;
}

.athlete-modal-content h2 {
  max-width: 560px;
  margin-bottom: 12px;
  font-size: clamp(2.2rem, 3.4vw, 3.45rem);
  line-height: 1;
}

.athlete-modal-content > p:not(.eyebrow) {
  max-width: 620px;
  color: var(--silver);
  font-size: 0.98rem;
  line-height: 1.65;
}

.athlete-modal-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 34px;
  margin-top: 30px;
}

.athlete-modal-columns h3 {
  margin-bottom: 14px;
  color: var(--bronze);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.athlete-modal-columns:has([data-athlete-modal-products-wrap][hidden]) {
  grid-template-columns: 1fr;
}

.athlete-modal-columns ul,
.athlete-modal-columns ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
}

.athlete-modal-columns li {
  min-width: 0;
}

.athlete-modal-columns ul li,
.athlete-modal-columns ol li {
  width: 100%;
  padding: 13px 0;
  display: grid;
  gap: 4px;
  border: 0;
  border-bottom: 1px solid rgba(200, 204, 210, 0.16);
  border-radius: 0;
  background: transparent;
  color: rgba(244, 246, 248, 0.86);
  font: inherit;
  font-size: 0.93rem;
  font-weight: 800;
  line-height: 1.45;
  text-align: left;
}

.athlete-modal-columns li strong,
.athlete-modal-columns ol span,
.athlete-modal-columns ol a {
  color: var(--ink);
  font-weight: 800;
}

.athlete-modal-columns ul span {
  display: block;
  margin-top: 5px;
  color: var(--silver);
  font-size: 0.9rem;
  font-weight: 800;
}

.athlete-modal-columns ol a {
  width: fit-content;
  max-width: 100%;
  text-decoration: none;
  transition: color 180ms ease;
}

.athlete-modal-columns ol a:hover,
.athlete-modal-columns ol a:focus-visible {
  color: var(--green);
}

.athlete-modal-columns ol a:focus-visible {
  outline: 1px solid rgba(215, 255, 100, 0.42);
  outline-offset: 3px;
}

.athlete-modal-columns ol small {
  display: block;
  margin-top: 6px;
  color: var(--silver);
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.45;
}

.athlete-modal-columns ol {
  counter-reset: athlete-products;
}

.athlete-modal-columns ol li {
  position: relative;
  min-height: 0;
  padding-left: 34px;
  counter-increment: athlete-products;
}

.athlete-modal-columns ol li::before {
  content: counter(athlete-products);
  position: absolute;
  top: 14px;
  left: 0;
  color: var(--bronze);
  font-size: 0.78rem;
  font-weight: 900;
}

.athlete-modal-info {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, max-content));
  gap: 12px 34px;
}

.athlete-modal-info a,
.athlete-modal-info > span {
  min-height: 0;
  padding: 0;
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--silver);
  font-size: 0.98rem;
  font-weight: 800;
  text-decoration: none;
  transition:
    color 180ms ease;
}

.athlete-modal-info strong {
  color: var(--bronze);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  line-height: 1;
  text-transform: uppercase;
}

.athlete-modal-info a:hover,
.athlete-modal-info a:focus-visible {
  color: var(--ink);
}

.athlete-modal-info a:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
}

.athlete-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 2;
  padding: 10px 14px;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  background: rgba(13, 15, 20, 0.78);
  color: var(--ink);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.back-link {
  display: inline-flex;
  margin-bottom: 22px;
  color: var(--muted);
  font-weight: 900;
}

.avatar {
  width: 64px;
  height: 64px;
  margin-bottom: 20px;
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  background: var(--black);
  color: #fff;
  font-weight: 900;
}

.blog-list article {
  min-height: 210px;
}

.contact {
  padding: 42px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background:
    linear-gradient(135deg, rgba(201, 234, 206, 0.5), rgba(255, 255, 255, 0.96)),
    #fff;
}

.contact h2 {
  margin-bottom: 0;
}

.contact-actions {
  margin-top: 0;
}

.footer {
  width: min(var(--max), calc(100% - 32px));
  margin: 32px auto 0;
  padding: 28px 0 42px;
  display: grid;
  grid-template-columns: 220px 1fr auto;
  align-items: center;
  gap: 24px;
  color: var(--muted);
}

.footer nav {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  font-weight: 800;
}

.footer img {
  width: 210px;
}

.footer p {
  margin: 0;
  font-size: 0.95rem;
}

@media (max-width: 1100px) {
  h1 {
    font-size: 4.2rem;
  }

  h2 {
    font-size: 2.7rem;
  }

  .header-inner {
    flex-wrap: wrap;
    padding: 16px 0;
  }

  .menu-btn {
    display: inline-flex;
    margin-left: auto;
  }

  .nav {
    width: 100%;
    order: 4;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    padding-top: 10px;
  }

  .nav.is-open {
    display: flex;
  }

  .hero,
  .subhero,
  .about-hero,
  .about-goal,
  .split {
    grid-template-columns: 1fr;
  }

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

  .hero {
    height: auto;
  }

  .feature-strip,
  .product-grid,
  .benefit-list,
  .process-grid,
  .blog-bubbles,
  .three,
  .four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-image {
    grid-column: 1 / -1;
  }

  .line-grid article {
    grid-template-columns: 1fr;
  }

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

  .footer nav {
    justify-content: flex-start;
  }
}

@media (max-width: 900px) {
  h1 {
    font-size: 3rem;
  }

  .hero h1 {
    font-size: 3rem;
    line-height: 0.98;
  }

  h2 {
    font-size: 2.15rem;
  }

  h3 {
    font-size: 1.28rem;
  }

  .header-inner,
  .hero,
  .subhero,
  .about-hero,
  .diagnostic-hero,
  .clubs-hero,
  .blog-hero,
  .feature-strip,
  .section,
  .contact,
  .blog-bubbles,
  .article-page {
    width: min(100% - 22px, var(--max));
  }

  .brand img {
    width: 168px;
  }

  .shop-cta {
    width: 100%;
  }

  .hero,
  .about-hero-copy,
  .diagnostic-hero,
  .clubs-hero,
  .blog-hero,
  .section,
  .contact,
  .article-page {
    padding: 26px 20px;
  }

  .subhero-copy {
    padding: 26px 20px;
  }

  .about-hero {
    height: auto;
    min-height: 0;
  }

  .about-story,
  .about-goal,
  .about-diagnostic-center {
    height: auto;
    min-height: 0;
  }

  .about-hero-copy h1 {
    font-size: 3rem;
  }

  .about-hero img {
    min-height: 320px;
  }

  .about-story-grid,
  .about-goal,
  .about-diagnostic-center,
  .team-grid,
  .team-modal-panel {
    grid-template-columns: 1fr;
  }

  .about-goal-photo {
    height: auto;
    min-height: 320px;
    margin: 0;
    width: 100%;
  }

  .about-goal > div:first-child,
  .about-goal .section-copy,
  .about-diagnostic-center > div {
    padding: 26px 20px;
  }

  .about-diagnostic-center img {
    min-height: 320px;
  }

  .about-story-copy {
    padding: 26px 20px;
  }

  .about-story-photo {
    min-height: 320px;
  }

  .team-modal-panel > img {
    min-height: 280px;
  }

  .team-modal-panel > div {
    padding: 32px 22px;
  }

  .subhero-image {
    min-height: 320px;
  }

  .diagnostic-hero,
  .clubs-hero {
    min-height: 560px;
    align-items: start;
    background-position: center bottom;
  }

  .diagnostic-hero {
    background-image:
      linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.82) 52%, rgba(255, 255, 255, 0.08) 100%),
      url("./assets/hp-diagnostika.jpg");
  }

  .clubs-hero {
    background-image:
      linear-gradient(180deg, rgba(244, 246, 241, 0.98) 0%, rgba(244, 246, 241, 0.8) 52%, rgba(244, 246, 241, 0.08) 100%),
      url("./assets/pavel-pro-judo.jpg");
  }

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

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

  .hero-note {
    left: 18px;
    right: 18px;
    top: auto;
    bottom: 46px;
    max-width: none;
  }

  .hero-visual::after {
    left: 18px;
    right: 18px;
    bottom: 18px;
    line-height: 1.5;
  }

  .hero-products-a {
    width: 88%;
  }

  .hero-products-b {
    width: 58%;
    right: -8%;
  }

  .feature-strip,
  .product-grid,
  .metric-grid,
  .benefit-list,
  .diagnostic-benefits,
  .recommendation-media,
  .process-grid,
  .gallery-strip,
  .blog-bubbles,
  .three,
  .four {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .feature-image,
  .blog-bubble {
    min-height: 330px;
  }

  .gallery-strip img {
    height: 300px;
  }

  .image-carousel,
  .image-carousel-track {
    min-height: 330px;
  }

  .image-carousel-controls {
    left: 12px;
    right: 12px;
    bottom: 12px;
    gap: 8px;
  }

  .image-carousel-controls button {
    width: 36px;
    height: 36px;
  }

  .image-carousel-dots {
    gap: 5px;
  }

  .image-carousel-dots button {
    width: 14px;
  }

  .contact {
    align-items: flex-start;
    flex-direction: column;
  }

  .contact-actions,
  .contact-actions a,
  .hero-actions,
  .hero-actions a,
  .center-actions,
  .center-actions a {
    width: 100%;
  }
}

/* Prémiový tmavý performance směr */
:root {
  color-scheme: dark;
  --black: #0d0f14;
  --ink: #f4f6f8;
  --muted: #a6adb8;
  --soft: #151922;
  --paper: #151922;
  --panel: #1b2028;
  --bronze: #b79b6c;
  --silver: #c8ccd2;
  --green: #d7ff64;
  --green-strong: #bff33f;
  --blue: #7fdbff;
  --line: rgba(200, 204, 210, 0.14);
  --line-dark: rgba(200, 204, 210, 0.18);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
  --radius: 10px;
}

body {
  color: var(--ink);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(ellipse at 18% 8%, rgba(244, 246, 248, 0.28), transparent 24%),
    radial-gradient(ellipse at 82% 18%, rgba(200, 204, 210, 0.22), transparent 28%),
    radial-gradient(ellipse at 28% 42%, rgba(244, 246, 248, 0.2), transparent 32%),
    radial-gradient(ellipse at 74% 58%, rgba(244, 246, 248, 0.3), transparent 34%),
    radial-gradient(ellipse at 16% 76%, rgba(183, 155, 108, 0.12), transparent 28%),
    radial-gradient(ellipse at 86% 88%, rgba(127, 219, 255, 0.08), transparent 30%),
    linear-gradient(
      180deg,
      #151922 0%,
      #20252e 18%,
      #30353e 34%,
      #c8ccd2 48%,
      #eceef1 56%,
      #bfc3ca 64%,
      #252b34 78%,
      #0d0f14 100%
    );
  background-attachment: fixed;
  background-size: 140% 140%, 130% 130%, 150% 150%, 120% 120%, 150% 150%, 130% 130%, auto;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.72;
  background:
    radial-gradient(ellipse at 18% 16%, rgba(244, 246, 248, 0.14), transparent 18%),
    radial-gradient(ellipse at 68% 28%, rgba(255, 255, 255, 0.16), transparent 20%),
    radial-gradient(ellipse at 82% 54%, rgba(244, 246, 248, 0.18), transparent 24%),
    radial-gradient(ellipse at 24% 72%, rgba(255, 255, 255, 0.1), transparent 22%),
    radial-gradient(ellipse at 62% 88%, rgba(200, 204, 210, 0.12), transparent 20%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.026) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: auto, auto, auto, auto, auto, 76px 76px, 76px 76px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.96), rgba(0, 0, 0, 0.72) 66%, transparent 100%);
}

.site-header {
  background: rgba(13, 15, 20, 0.82);
  border-bottom: 1px solid var(--line-dark);
  box-shadow: 0 10px 38px rgba(0, 0, 0, 0.28);
}

.header-inner {
  min-height: 82px;
}

.nav a {
  color: rgba(244, 246, 248, 0.72);
  font-size: 0.88rem;
  letter-spacing: 0.01em;
}

.nav a:hover,
.nav a:focus-visible,
.nav a.is-active {
  background: rgba(200, 204, 210, 0.08);
  color: var(--ink);
}

.nav a.is-active {
  color: var(--green);
}

.shop-cta {
  background: transparent;
  color: var(--ink);
  border-color: rgba(215, 255, 100, 0.48);
  box-shadow: inset 0 0 0 1px rgba(215, 255, 100, 0.12), 0 0 26px rgba(215, 255, 100, 0.08);
}

.menu-btn {
  border-color: var(--line-dark);
}

.eyebrow {
  color: var(--bronze);
  letter-spacing: 0.18em;
}

h1,
h2,
h3 {
  color: var(--ink);
  font-family: "Inter", system-ui, sans-serif;
  font-weight: 850;
  letter-spacing: -0.025em;
}

p {
  color: var(--muted);
}

.hero,
.subhero,
.diagnostic-hero,
.clubs-hero,
.blog-hero,
.section,
.contact,
.article-page {
  border: 1px solid var(--line);
  background:
    linear-gradient(145deg, rgba(27, 32, 40, 0.96), rgba(13, 15, 20, 0.96)),
    var(--black);
  box-shadow: var(--shadow);
}

.hero {
  height: 720px;
  min-height: 720px;
  grid-template-columns: minmax(0, 0.72fr) minmax(520px, 1.28fr);
  background:
    linear-gradient(90deg, rgba(13, 15, 20, 0.96) 0%, rgba(13, 15, 20, 0.88) 42%, rgba(13, 15, 20, 0.72) 100%),
    linear-gradient(145deg, rgba(183, 155, 108, 0.16), transparent 44%),
    var(--black);
}

.hero h1 {
  max-width: 12.5ch;
  font-size: clamp(3.9rem, 4.35vw, 5.05rem);
  line-height: 0.94;
}

.hero-copy {
  min-width: 0;
}

.hero-copy p:not(.eyebrow),
.subhero-copy p:not(.eyebrow),
.diagnostic-hero p:not(.eyebrow),
.clubs-hero p:not(.eyebrow),
.blog-hero p:not(.eyebrow) {
  color: var(--silver);
  max-width: 660px;
}

.btn,
.feature-card a,
.line-grid a,
.contact-actions a {
  border-radius: 999px;
  border-color: var(--line-dark);
  letter-spacing: 0.01em;
}

.btn-primary,
.feature-card a,
.contact-actions a:first-child {
  background: var(--green);
  color: #0d0f14;
  border-color: rgba(215, 255, 100, 0.72);
  box-shadow: 0 16px 42px rgba(215, 255, 100, 0.14);
}

.btn-secondary,
.contact-actions a:not(:first-child) {
  background: rgba(200, 204, 210, 0.06);
  color: var(--ink);
  border-color: var(--line-dark);
}

.hero-visual {
  background:
    radial-gradient(circle at center, rgba(215, 255, 100, 0.08), transparent 46%),
    linear-gradient(145deg, rgba(27, 32, 40, 0.98), rgba(13, 15, 20, 0.98));
  border-color: var(--line-dark);
  height: 560px;
  min-height: 560px;
  overflow: hidden;
  isolation: isolate;
}

.hero-visual::before {
  inset: 0;
  z-index: 1;
  border: 0;
  border-radius: 0;
  background:
    linear-gradient(90deg, rgba(13, 15, 20, 0.2), rgba(13, 15, 20, 0.02) 48%, rgba(13, 15, 20, 0.38)),
    linear-gradient(180deg, rgba(13, 15, 20, 0.02), rgba(13, 15, 20, 0.66));
}

.hero-visual::after {
  content: "VĚDA / ENERGIE / REGENERACE / DLOUHOVĚKOST";
  position: absolute;
  left: 24px;
  bottom: 20px;
  z-index: 2;
  color: rgba(200, 204, 210, 0.38);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.2em;
}

.hero-photo {
  position: absolute;
  inset: 0;
  z-index: 0;
  min-height: 100%;
  transform: scale(1.01);
}

.hero.is-changing .hero-photo {
  opacity: 0.28;
  transform: scale(1.035);
}

.hero.is-changing .hero-copy {
  opacity: 0;
}

.hero-copy {
  transition: opacity 260ms ease;
}

.hero-products {
  filter: drop-shadow(0 36px 42px rgba(0, 0, 0, 0.5));
}

.hero-note {
  z-index: 3;
  background: rgba(13, 15, 20, 0.78);
  border-color: rgba(183, 155, 108, 0.26);
  backdrop-filter: blur(18px);
  max-width: min(330px, calc(100% - 48px));
}

.hero-note span {
  color: var(--bronze);
}

.hero-note strong {
  color: var(--ink);
  font-size: 1.08rem;
  line-height: 1.25;
}

.hero-dots {
  margin-top: 34px;
}

.hero-dot {
  background: rgba(200, 204, 210, 0.2);
}

.hero-dot:hover,
.hero-dot.is-active {
  background: var(--green);
}

.feature-card,
.product-grid article,
.cards article,
.line-grid article,
.process-grid article,
.benefit-list span,
.metric-card {
  background:
    linear-gradient(145deg, rgba(27, 32, 40, 0.98), rgba(21, 25, 34, 0.96));
  border-color: var(--line);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.2);
}

.feature-card h2,
.line-grid h3,
.cards h3,
.product-grid h3 {
  color: var(--ink);
}

.feature-card p,
.cards p,
.product-grid p,
.line-grid p {
  color: var(--muted);
}

.athlete-grid {
  align-items: stretch;
}

.athlete-filter-panel {
  margin: 28px 0 22px;
  padding: 20px;
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(0, 1.4fr) auto;
  align-items: center;
  gap: 18px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(27, 32, 40, 0.96), rgba(13, 15, 20, 0.94)),
    var(--panel);
}

.athlete-filter-panel h3 {
  margin-bottom: 4px;
  color: var(--ink);
  font-size: 1.45rem;
  line-height: 1;
}

.athlete-filter-panel p {
  margin: 0;
  color: var(--silver);
  font-size: 0.95rem;
  font-weight: 700;
}

.athlete-filter-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.athlete-filter-option {
  min-height: 44px;
  padding: 10px 12px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
  color: var(--ink);
  font-weight: 900;
  cursor: pointer;
  transition: border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.athlete-filter-option:has(input:checked) {
  border-color: rgba(215, 255, 100, 0.54);
  background: rgba(215, 255, 100, 0.12);
  color: var(--green);
}

.athlete-filter-option input {
  width: 16px;
  height: 16px;
  margin: 0;
  accent-color: var(--green);
}

.athlete-filter-count {
  white-space: nowrap;
}

.athlete-card {
  min-height: 460px;
  padding: 0;
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(27, 32, 40, 0.98), rgba(21, 25, 34, 0.96));
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.2);
  color: var(--ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.athlete-card[hidden] {
  display: none;
}

.athlete-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 18%, rgba(183, 155, 108, 0.16), transparent 34%),
    linear-gradient(180deg, transparent 44%, rgba(13, 15, 20, 0.24));
  opacity: 0;
  transition: opacity 180ms ease;
}

.athlete-card:hover,
.athlete-card:focus-visible {
  border-color: rgba(215, 255, 100, 0.42);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.32);
  transform: translateY(-4px);
}

.athlete-card:hover::after,
.athlete-card:focus-visible::after {
  opacity: 1;
}

.athlete-card:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 4px;
}

.athlete-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
  transition: transform 260ms ease;
}

.athlete-card:hover img,
.athlete-card:focus-visible img {
  transform: scale(1.04);
}

.athlete-card-content {
  flex: 1;
  padding: 22px;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.athlete-card-kicker {
  color: var(--bronze);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.athlete-card strong {
  color: var(--ink);
  font-size: 1.55rem;
  font-weight: 900;
  line-height: 1;
}

.athlete-card-description {
  color: var(--muted);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
}

.athlete-card-action {
  margin-top: auto;
  color: var(--green);
  font-size: 0.86rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.feature-card > .eyebrow {
  color: var(--bronze);
}

.feature-card > .eyebrow-note {
  color: rgba(244, 246, 248, 0.94);
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.56);
}

.feature-image::after {
  background:
    linear-gradient(180deg, rgba(13, 15, 20, 0.66) 0%, rgba(13, 15, 20, 0.32) 34%, rgba(13, 15, 20, 0.88) 100%),
    linear-gradient(90deg, rgba(13, 15, 20, 0.38), transparent 62%);
}

.feature-dark,
.recommendation,
.diagnostic-center,
.dark-band {
  background:
    linear-gradient(145deg, rgba(13, 15, 20, 0.98), rgba(27, 32, 40, 0.96)),
    var(--black);
}

.section {
  position: relative;
}

.section::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(183, 155, 108, 0.08), transparent 34%);
}

.section > * {
  position: relative;
  z-index: 1;
}

.product-grid img,
.metric-card,
.benefit-list span,
.bloodwork img,
.recommendation-media img,
.process-grid article {
  background: rgba(13, 15, 20, 0.44);
  border-color: var(--line-dark);
}

.bloodwork img {
  width: min(100%, 560px);
  max-width: 560px;
  padding: 18px 26px;
  background: rgba(244, 246, 248, 0.96);
  border-color: rgba(244, 246, 248, 0.28);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.18);
}

.metric-card,
.supplement-card,
.benefit-list span {
  color: var(--ink);
}

.metric-card,
.supplement-card {
  position: relative;
  min-height: 190px;
  padding: 0;
  display: block;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  overflow: hidden;
  isolation: isolate;
  appearance: none;
  cursor: pointer;
  font: inherit;
  perspective: 1000px;
  text-align: left;
}

.metric-card-inner,
.supplement-card-inner {
  position: absolute;
  inset: 0;
  display: block;
  transform-style: preserve-3d;
  transition: transform 560ms cubic-bezier(0.22, 1, 0.36, 1);
}

.metric-card.is-flipped .metric-card-inner,
.supplement-card.is-flipped .supplement-card-inner {
  transform: rotateY(180deg);
}

.metric-card:focus-visible,
.supplement-card:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 4px;
}

.metric-card-face,
.supplement-card-face {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 10px;
  padding: 18px;
  border-radius: inherit;
  overflow: hidden;
  backface-visibility: hidden;
}

.metric-card-front,
.supplement-card-front {
  background:
    linear-gradient(180deg, rgba(13, 15, 20, 0.18) 0%, rgba(13, 15, 20, 0.78) 100%),
    linear-gradient(90deg, rgba(13, 15, 20, 0.64), rgba(13, 15, 20, 0.16)),
    var(--metric-image) center / cover no-repeat;
  color: var(--ink);
  font-weight: 900;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.7);
}

.metric-card-front::before,
.supplement-card-front::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 18% 18%, rgba(183, 155, 108, 0.28), transparent 34%),
    linear-gradient(135deg, rgba(215, 255, 100, 0.1), transparent 38%);
  opacity: 0.9;
}

.metric-card-back,
.supplement-card-back {
  transform: rotateY(180deg);
  background:
    radial-gradient(circle at 16% 20%, rgba(183, 155, 108, 0.24), transparent 38%),
    linear-gradient(145deg, rgba(21, 25, 34, 0.98), rgba(13, 15, 20, 0.98));
  border: 1px solid rgba(183, 155, 108, 0.24);
  color: var(--ink);
  text-shadow: none;
}

.metric-card-back strong,
.metric-card-back small,
.supplement-card-back strong,
.supplement-card-back small {
  display: block;
}

.metric-card-back strong,
.supplement-card-back strong {
  color: var(--ink);
  font-size: clamp(1.18rem, 1.45vw, 1.55rem);
  font-weight: 900;
  line-height: 1;
}

.metric-card-back small,
.supplement-card-back small {
  color: rgba(244, 246, 248, 0.82);
  font-size: 0.92rem;
  font-weight: 800;
  line-height: 1.32;
}

.metric-card:nth-child(1) {
  --metric-image: url("./assets/diagnostics/diagnostic-muscle-mass.jpg");
}

.metric-card:nth-child(2) {
  --metric-image: url("./assets/diagnostics/diagnostic-body-fat.jpg");
}

.metric-card:nth-child(3) {
  --metric-image: url("./assets/diagnostics/diagnostic-hydration.jpg");
}

.metric-card:nth-child(4) {
  --metric-image: url("./assets/diagnostics/diagnostic-minerals.jpg");
}

.metric-card:nth-child(5) {
  --metric-image: url("./assets/diagnostics/diagnostic-segmental-analysis.jpg");
}

.metric-card:nth-child(6) {
  --metric-image: url("./assets/diagnostics/diagnostic-nutrition.jpg");
}

.diagnostic-benefits article {
  position: relative;
  min-height: 184px;
  padding: 0;
  display: block;
  overflow: hidden;
  isolation: isolate;
  background: rgba(13, 15, 20, 0.44);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.2);
  color: var(--ink);
  font-weight: 900;
  text-shadow: none;
  perspective: 1200px;
}

.diagnostic-benefits article::before {
  content: none;
}

.diagnostic-card-inner {
  position: absolute;
  inset: 0;
  display: block;
  transform-style: preserve-3d;
  transition: transform 560ms cubic-bezier(0.22, 1, 0.36, 1);
}

.diagnostic-benefits article:hover .diagnostic-card-inner,
.diagnostic-benefits article:focus .diagnostic-card-inner {
  transform: rotateY(180deg);
}

.diagnostic-benefits article:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 4px;
}

.diagnostic-card-face {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 10px;
  padding: 18px;
  border-radius: inherit;
  overflow: hidden;
  backface-visibility: hidden;
}

.diagnostic-card-face strong {
  display: block;
  max-width: 92%;
  font-size: clamp(1.32rem, 1.65vw, 1.8rem);
  line-height: 1;
  color: var(--ink);
}

.diagnostic-card-face small {
  display: block;
  max-width: 96%;
  color: rgba(244, 246, 248, 0.82);
  font-size: 0.95rem;
  font-weight: 800;
  line-height: 1.28;
}

.diagnostic-card-front {
  background:
    linear-gradient(180deg, rgba(13, 15, 20, 0.12) 0%, rgba(13, 15, 20, 0.82) 100%),
    linear-gradient(90deg, rgba(13, 15, 20, 0.72), rgba(13, 15, 20, 0.18)),
    var(--diagnostic-benefit-image) center / cover no-repeat;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.72);
}

.diagnostic-card-front::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 12% 18%, rgba(183, 155, 108, 0.3), transparent 36%),
    linear-gradient(135deg, rgba(215, 255, 100, 0.08), transparent 42%);
}

.diagnostic-card-back {
  transform: rotateY(180deg);
  background:
    radial-gradient(circle at 16% 20%, rgba(183, 155, 108, 0.22), transparent 38%),
    linear-gradient(145deg, rgba(21, 25, 34, 0.98), rgba(13, 15, 20, 0.98));
  border: 1px solid rgba(183, 155, 108, 0.24);
}

.diagnostic-benefits article:nth-child(1) {
  --diagnostic-benefit-image: url("./assets/diagnostics/diagnostic-food-guidance.jpg");
}

.diagnostic-benefits article:nth-child(2) {
  --diagnostic-benefit-image: url("./assets/diagnostics/diagnostic-training-plan.jpg");
}

.diagnostic-benefits article:nth-child(3) {
  --diagnostic-benefit-image: url("./assets/diagnostics/diagnostic-meal-plan.jpg");
}

.diagnostic-benefits article:nth-child(4) {
  --diagnostic-benefit-image: url("./assets/diagnostics/diagnostic-supplement-choice.jpg");
}

.diagnostic-benefits article:nth-child(5) {
  --diagnostic-benefit-image: url("./assets/diagnostics/diagnostic-muscle-gain.jpg");
}

.diagnostic-benefits article:nth-child(6) {
  --diagnostic-benefit-image: url("./assets/diagnostics/diagnostic-fat-loss.jpg");
}

.supplement-benefits .supplement-card {
  min-height: 184px;
}

.supplement-benefits .supplement-card-front {
  background:
    linear-gradient(180deg, rgba(13, 15, 20, 0.14) 0%, rgba(13, 15, 20, 0.82) 100%),
    linear-gradient(90deg, rgba(13, 15, 20, 0.72), rgba(13, 15, 20, 0.18)),
    var(--supplement-benefit-image) center / cover no-repeat;
  color: var(--ink);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.72);
}

.supplement-benefits .supplement-card-back {
  justify-content: center;
  padding: 18px;
}

.supplement-benefits .supplement-card-back strong {
  font-size: clamp(1rem, 1vw, 1.18rem);
  line-height: 1.08;
}

.supplement-benefits .supplement-card-back small {
  font-size: clamp(0.78rem, 0.82vw, 0.9rem);
  line-height: 1.26;
}

.supplement-benefits .supplement-card:nth-child(1) {
  --supplement-benefit-image: url("./assets/supplement-benefits/macro-micro-nutrients.jpg");
}

.supplement-benefits .supplement-card:nth-child(2) {
  --supplement-benefit-image: url("./assets/supplement-benefits/energy-building-blocks.jpg");
}

.supplement-benefits .supplement-card:nth-child(3) {
  --supplement-benefit-image: url("./assets/supplement-benefits/performance-healthy-growth.jpg");
}

.line-grid a {
  background: rgba(215, 255, 100, 0.08);
  color: var(--green);
  border-color: rgba(215, 255, 100, 0.3);
}

.benefits-section,
.club-meeting {
  background:
    linear-gradient(145deg, rgba(13, 15, 20, 0.94), rgba(27, 32, 40, 0.9)),
    url("./assets/up-doplnky-blok.jpg") center/cover;
}

.club-meeting {
  background-image:
    linear-gradient(145deg, rgba(13, 15, 20, 0.94), rgba(27, 32, 40, 0.88)),
    url("./assets/kluby-interier.jpg");
}

.benefits-section .section-heading,
.club-meeting .section-copy {
  background: rgba(13, 15, 20, 0.74);
  border-color: var(--line-dark);
}

.diagnostic-hero {
  background-image:
    linear-gradient(90deg, rgba(13, 15, 20, 0.96) 0%, rgba(13, 15, 20, 0.82) 44%, rgba(13, 15, 20, 0.36) 84%),
    url("./assets/diagnostic-hero-inbody-table.jpg");
  background-position: center right;
}

.clubs-hero {
  background-image:
    linear-gradient(90deg, rgba(13, 15, 20, 0.96) 0%, rgba(13, 15, 20, 0.82) 44%, rgba(13, 15, 20, 0.32) 84%),
    url("./assets/pavel-pro-judo.jpg");
  border-color: transparent;
}

.clubs-hero p:not(.eyebrow) {
  color: var(--silver);
}

.blog-hero {
  background:
    linear-gradient(90deg, rgba(13, 15, 20, 0.98) 0%, rgba(13, 15, 20, 0.82) 42%, rgba(13, 15, 20, 0.36) 100%),
    url("./assets/blog-hero-nutrition-performance.jpg") center/cover;
}

.blog-filter-panel {
  width: min(var(--max), calc(100% - 32px));
  margin: 18px auto 0;
  padding: 22px;
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(0, 1.6fr) auto;
  align-items: center;
  gap: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(27, 32, 40, 0.96), rgba(13, 15, 20, 0.94)),
    var(--panel);
  box-shadow: var(--shadow);
}

.blog-filter-panel h2 {
  max-width: none;
  margin-bottom: 0;
  font-size: 2rem;
}

.blog-filter-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.blog-filter-option {
  min-height: 44px;
  padding: 10px 12px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
  color: var(--ink);
  font-weight: 900;
  cursor: pointer;
  transition: border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.blog-filter-option:has(input:checked) {
  border-color: rgba(215, 255, 100, 0.54);
  background: rgba(215, 255, 100, 0.12);
  color: var(--green);
}

.blog-filter-option input {
  width: 16px;
  height: 16px;
  margin: 0;
  accent-color: var(--green);
}

.blog-filter-count {
  margin: 0;
  color: var(--silver);
  font-weight: 900;
  white-space: nowrap;
}

.partners-section {
  background:
    linear-gradient(145deg, rgba(244, 246, 248, 0.98), rgba(222, 226, 232, 0.94));
  border-color: rgba(200, 204, 210, 0.48);
  color: #151922;
}

.partners-section::before {
  background:
    radial-gradient(circle at 12% 16%, rgba(183, 155, 108, 0.16), transparent 34%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.6), transparent 48%);
}

.partners-section .eyebrow {
  color: #8c744c;
}

.partners-section h2 {
  color: #0d0f14;
}

.partners-section p {
  color: rgba(21, 25, 34, 0.72);
}

.partner-logo-grid {
  align-items: stretch;
}

.partner-logo-grid a {
  min-height: 196px;
  grid-template-rows: 112px auto;
  background: transparent;
  box-shadow: none;
}

.partner-logo-grid a:hover {
  box-shadow: none;
}

.partner-logo-grid a > span:last-child {
  color: #151922;
}

.partner-logo-mark {
  height: 112px;
  overflow: hidden;
  background: transparent;
  border-color: transparent;
}

.partner-logo-grid img {
  width: auto;
  height: auto;
  max-width: 88%;
  max-height: 78px;
  display: block;
  mix-blend-mode: multiply;
}

.blog-bubble {
  border: 1px solid var(--line-dark);
  border-radius: 18px;
  background: var(--black);
}

.blog-bubble::after {
  background:
    linear-gradient(180deg, rgba(13, 15, 20, 0.16), rgba(13, 15, 20, 0.44) 42%, rgba(13, 15, 20, 0.92));
}

.blog-bubble span {
  background: rgba(215, 255, 100, 0.94);
  color: #0d0f14;
}

.article-page {
  background:
    linear-gradient(145deg, rgba(27, 32, 40, 0.98), rgba(13, 15, 20, 0.98));
}

.article-lead {
  color: var(--silver) !important;
}

.article-page li {
  color: var(--muted);
}

.article-meta {
  margin: -6px 0 28px;
  color: var(--bronze);
  font-weight: 900;
}

.article-content a {
  color: var(--green);
  font-weight: 900;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.article-content img {
  width: 100%;
  height: auto;
  max-height: none;
  margin: 28px 0;
  border-radius: var(--radius);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.22);
}

.article-content h3,
.article-content h4 {
  max-width: none;
  margin-top: 28px;
  color: var(--ink);
  line-height: 1.08;
}

.article-content h3 {
  font-size: 1.8rem;
}

.article-content h4 {
  font-size: 1.28rem;
}

.back-link {
  color: var(--bronze);
}

.contact {
  background:
    linear-gradient(135deg, rgba(183, 155, 108, 0.16), rgba(27, 32, 40, 0.94)),
    var(--panel);
}

.footer {
  color: var(--muted);
}

.footer img {
  filter: invert(1) brightness(1.8);
}

@media (max-width: 720px) {
  .hero h1 {
    font-size: 3.35rem;
  }

  .diagnostic-hero {
    background-image:
      linear-gradient(180deg, rgba(13, 15, 20, 0.97) 0%, rgba(13, 15, 20, 0.82) 56%, rgba(13, 15, 20, 0.24) 100%),
      url("./assets/diagnostic-hero-inbody-table.jpg");
    background-position: center right;
  }

  .clubs-hero {
    background-image:
      linear-gradient(180deg, rgba(13, 15, 20, 0.97) 0%, rgba(13, 15, 20, 0.82) 56%, rgba(13, 15, 20, 0.24) 100%),
      url("./assets/pavel-pro-judo.jpg");
    border-color: transparent;
  }
}

/* Finální mobilní zarovnání napříč webem */
@media (max-width: 900px) {
  :root {
    --radius: 8px;
  }

  body {
    background-attachment: scroll;
  }

  h1,
  h2,
  h3 {
    max-width: 100%;
    overflow-wrap: break-word;
  }

  p {
    max-width: 100%;
  }

  .hero-copy,
  .subhero-copy,
  .diagnostic-hero-copy,
  .clubs-hero-copy,
  .section-copy,
  .section-heading,
  .about-hero-copy,
  .about-story-copy,
  .team-modal-panel > div,
  .contact > div,
  .split > *,
  .hero > *,
  .subhero > *,
  .section > * {
    min-width: 0;
    max-width: 100%;
  }

  .header-inner,
  .hero,
  .subhero,
  .diagnostic-hero,
  .clubs-hero,
  .blog-hero,
  .feature-strip,
  .section,
  .contact,
  .blog-bubbles,
  .article-page,
  .about-hero,
  .about-story,
  .about-goal,
  .about-diagnostic-center,
  .footer {
    width: min(100% - 24px, var(--max));
  }

  .hero,
  .subhero,
  .split,
  .diagnostic-center,
  .about-hero,
  .about-story-grid,
  .about-goal,
  .about-diagnostic-center {
    grid-template-columns: minmax(0, 1fr);
  }

  .feature-strip,
  .product-grid,
  .cards.three,
  .cards.four,
  .three,
  .four,
  .metric-grid,
  .benefit-list,
  .diagnostic-benefits,
  .process-grid,
  .recommendation-media,
  .line-grid,
  .blog-bubbles,
  .team-grid,
  .gallery-strip {
    grid-template-columns: minmax(0, 1fr);
  }

  .athlete-filter-panel {
    grid-template-columns: minmax(0, 1fr);
    align-items: stretch;
  }

  .athlete-filter-count {
    white-space: normal;
  }

  .hero,
  .subhero,
  .diagnostic-hero,
  .clubs-hero,
  .blog-hero,
  .section,
  .contact,
  .article-page,
  .about-hero-copy,
  .about-story-copy,
  .about-goal > div:first-child,
  .about-goal .section-copy,
  .about-diagnostic-center > div {
    padding: 32px;
  }

  .hero,
  .about-hero,
  .about-story,
  .about-goal,
  .about-diagnostic-center {
    height: auto;
    min-height: 0;
  }

  .about-story-copy,
  .about-diagnostic-center > div {
    order: 1;
  }

  .about-story-photo,
  .about-diagnostic-center img {
    order: 2;
  }

  .hero {
    gap: 28px;
  }

  .hero-visual {
    width: 100%;
    min-width: 0;
    height: min(58vw, 430px);
    min-height: 330px;
  }

  .hero-photo {
    min-height: 100%;
  }

  .subhero-image,
  .about-hero img,
  .about-story-photo,
  .about-goal-photo,
  .about-diagnostic-center img,
  .diagnostic-center > img,
  .image-carousel,
  .image-carousel-track {
    min-height: 320px;
  }

  .line-grid article {
    grid-template-columns: minmax(0, 1fr);
  }

  .line-grid .line-card-wide {
    grid-template-columns: minmax(0, 1fr);
  }

  .line-grid article:has(> img[src*="up-power-line-gym"]),
  .line-grid article:has(> img[src*="up-sport-line-family"]),
  .line-grid article:has(> img[src*="up-weight-line-gym"]) {
    grid-template-columns: minmax(0, 1fr);
  }

  .blog-bubble {
    grid-column: auto;
  }

  .blog-filter-panel {
    grid-template-columns: minmax(0, 1fr);
    align-items: stretch;
  }

  .blog-filter-count {
    white-space: normal;
  }

  .footer {
    grid-template-columns: minmax(0, 1fr);
    text-align: left;
  }

  .footer nav {
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  html,
  body {
    max-width: 100%;
    overflow-x: hidden;
  }

  main {
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
  }

  .header-inner {
    min-height: 66px;
    padding: 12px 0;
    gap: 10px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .brand img {
    width: 150px;
  }

  .menu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    justify-self: end;
    margin-left: 0;
    min-height: 38px;
    padding: 8px 12px;
    font-size: 0.9rem;
  }

  .shop-cta {
    grid-column: 1 / -1;
    width: 100%;
    justify-content: center;
    min-height: 38px;
    padding: 9px 12px;
  }

  .nav {
    grid-column: 1 / -1;
    gap: 6px;
  }

  .nav a {
    width: 100%;
    padding: 12px;
    text-align: center;
  }

  h1,
  .hero h1,
  .about-hero-copy h1,
  .article-page h1 {
    font-size: clamp(2.15rem, 10.2vw, 2.72rem);
    line-height: 1;
    letter-spacing: -0.02em;
  }

  .hero h1 {
    max-width: 8.4ch;
  }

  .subhero h1,
  .diagnostic-hero h1,
  .clubs-hero h1,
  .blog-hero h1 {
    max-width: 9ch;
  }

  h2,
  .feature-card h2,
  .line-grid h3,
  .blog-bubble h2,
  .article-page h2 {
    max-width: 9.5ch;
    font-size: clamp(1.65rem, 7.8vw, 2.08rem);
    line-height: 1.04;
  }

  .blog-bubble h2 {
    max-width: 15ch;
    font-size: 1.68rem;
  }

  h3 {
    font-size: 1.25rem;
    line-height: 1.08;
  }

  p,
  .hero-copy p:not(.eyebrow),
  .subhero-copy p:not(.eyebrow),
  .diagnostic-hero p:not(.eyebrow),
  .clubs-hero p:not(.eyebrow),
  .blog-hero p:not(.eyebrow),
  .article-page p,
  .article-page li {
    font-size: 0.98rem;
    line-height: 1.6;
    overflow-wrap: break-word;
  }

  .eyebrow {
    font-size: 0.7rem;
    letter-spacing: 0.12em;
  }

  .header-inner,
  .hero,
  .subhero,
  .diagnostic-hero,
  .clubs-hero,
  .blog-hero,
  .feature-strip,
  .section,
  .contact,
  .blog-bubbles,
  .article-page,
  .about-hero,
  .about-story,
    .about-goal,
    .about-diagnostic-center,
    .footer {
    width: calc(100vw - 18px);
    max-width: calc(100vw - 18px);
    margin-left: auto;
    margin-right: auto;
  }

  .hero,
  .subhero,
  .diagnostic-hero,
  .clubs-hero,
  .blog-hero,
  .section,
  .contact,
  .article-page,
  .about-hero-copy,
  .about-story-copy,
  .about-goal > div:first-child,
  .about-goal .section-copy,
  .about-diagnostic-center > div {
    padding: 22px;
  }

  .hero,
  .subhero,
  .diagnostic-hero,
  .clubs-hero,
  .blog-hero {
    margin-top: 14px;
  }

  .section,
  .feature-strip,
  .contact,
  .blog-bubbles,
  .footer {
    margin-top: 16px;
  }

  .hero-actions,
  .contact-actions,
  .center-actions {
    width: 100%;
    gap: 10px;
  }

  .hero-actions a,
  .contact-actions a,
  .center-actions a,
  .btn,
  .line-grid a,
  .feature-card a {
    width: 100%;
    min-height: 46px;
    padding: 12px 14px;
    text-align: center;
    white-space: normal;
  }

  .hero-visual {
    max-width: calc(100vw - 62px);
    height: 340px;
    min-height: 340px;
  }

  .hero-copy p:not(.eyebrow) {
    max-width: 30ch;
  }

  .hero-note {
    left: 14px;
    right: 14px;
    bottom: 42px;
    padding: 12px;
    max-width: none;
    overflow: hidden;
  }

  .hero-note strong {
    width: 100%;
    font-size: 0.98rem;
    line-height: 1.22;
    overflow-wrap: anywhere;
    word-break: break-word;
    white-space: normal;
  }

  .hero-visual::after {
    left: 14px;
    right: 14px;
    bottom: 15px;
    font-size: 0.55rem;
    letter-spacing: 0.12em;
  }

  .hero-dots {
    justify-content: center;
    margin-top: 22px;
  }

  .subhero-image,
  .about-hero img,
  .about-story-photo,
  .about-goal-photo,
  .about-diagnostic-center img,
  .diagnostic-center > img,
  .image-carousel,
  .image-carousel-track {
    min-height: 280px;
  }

  .diagnostic-hero,
  .clubs-hero {
    min-height: 520px;
    align-items: start;
    background-position: center bottom;
  }

  .feature-card,
  .feature-image,
  .blog-bubble,
  .team-card {
    min-height: 300px;
  }

  .feature-image {
    min-height: 430px;
  }

  .feature-image h2 {
    font-size: clamp(1.72rem, 8vw, 2.12rem);
  }

  .feature-card,
  .product-grid article,
  .cards article,
  .line-grid article,
  .process-grid article {
    padding: 18px;
  }

  .feature-card > .eyebrow,
  .feature-card > .eyebrow-note {
    left: 18px;
    right: 18px;
  }

  .feature-card > .eyebrow {
    top: 18px;
  }

  .feature-card > .eyebrow-note {
    top: 48px;
    font-size: 0.92rem;
  }

  .line-grid img,
  .product-grid img {
    max-height: 220px;
  }

  .product-grid img {
    width: calc(100% + 36px);
    margin: -18px -18px 14px;
  }

  .benefit-list span,
  .metric-card,
  .diagnostic-benefits article {
    min-height: 170px;
  }

  .diagnostic-card-face {
    padding: 16px;
  }

  .diagnostic-card-face strong {
    font-size: 1.35rem;
    line-height: 1.02;
  }

  .diagnostic-card-face small {
    font-size: 0.88rem;
  }

  .process-grid article {
    min-height: 0;
    gap: 16px;
  }

  .process-grid span {
    width: 44px;
    height: 44px;
  }

  .partner-logo-viewport {
    margin-inline: -4px;
  }

  .partner-logo-viewport::before,
  .partner-logo-viewport::after {
    width: 36px;
  }

  .partner-logo-grid {
    gap: 10px;
  }

  .partner-logo-grid a {
    width: 174px;
    min-height: 150px;
    grid-template-rows: 84px auto;
    padding: 12px;
    gap: 10px;
  }

  .partner-logo-mark {
    height: 84px;
    padding: 10px;
  }

  .partner-logo-grid img {
    max-height: 62px;
  }

  .partner-logo-grid a > span:last-child {
    font-size: 0.78rem;
    line-height: 1.15;
  }

  .team-grid {
    gap: 12px;
  }

  .team-card img {
    min-height: 300px;
  }

  .team-modal {
    padding: 10px;
  }

  .team-modal-panel {
    max-height: calc(100vh - 20px);
    grid-template-columns: 1fr;
  }

  .team-modal-panel > img {
    min-height: 260px;
    max-height: 320px;
  }

  .team-modal-panel > div {
    padding: 42px 20px 24px;
  }

  .blog-bubble p {
    display: none;
  }

  .article-cover {
    max-height: 300px;
    margin-bottom: 22px;
  }

  .footer {
    padding-bottom: 28px;
  }
}

@media (max-width: 420px) {
  h1,
  .hero h1,
  .about-hero-copy h1,
  .article-page h1 {
    font-size: clamp(1.95rem, 10vw, 2.38rem);
  }

  h2,
  .feature-card h2,
  .line-grid h3,
  .blog-bubble h2,
  .article-page h2 {
    font-size: clamp(1.5rem, 7.5vw, 1.9rem);
  }

  .blog-bubble h2 {
    min-height: 0;
    font-size: 1.58rem;
  }

  .brand img {
    width: 132px;
  }

  .hero,
  .subhero,
  .diagnostic-hero,
  .clubs-hero,
  .blog-hero,
  .section,
  .contact,
  .article-page,
  .about-hero-copy,
  .about-story-copy,
  .about-goal > div:first-child,
  .about-goal .section-copy,
  .about-diagnostic-center > div {
    padding: 18px;
  }

  .hero-visual {
    height: 300px;
    min-height: 300px;
  }

  .hero-note span {
    font-size: 0.58rem;
  }

  .hero-note strong {
    font-size: 0.78rem;
  }

  .feature-image {
    min-height: 410px;
  }

  .subhero-image,
  .about-hero img,
  .about-story-photo,
  .about-goal-photo,
  .about-diagnostic-center img,
  .diagnostic-center > img,
  .image-carousel,
  .image-carousel-track {
    min-height: 240px;
  }
}

@media (max-width: 900px) {
  .athlete-modal-panel {
    grid-template-columns: 1fr;
  }

  .athlete-modal-media,
  .athlete-modal-media img {
    min-height: 340px;
    max-height: 380px;
  }

  .athlete-modal-content {
    padding: 42px 28px 30px;
  }

  .athlete-modal-columns {
    grid-template-columns: 1fr;
  }

  .athlete-modal-info {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .athlete-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
    margin-inline: 0;
    padding: 0;
    overflow: visible;
  }

  .athlete-grid .athlete-card {
    width: 100%;
  }

  .athlete-card {
    min-height: 0;
  }

  .athlete-card img {
    height: 260px;
  }

  .athlete-card-content {
    padding: 18px;
  }

  .athlete-card strong {
    font-size: 1.35rem;
  }

  .athlete-modal {
    padding: 10px;
  }

  .athlete-modal-panel {
    max-height: calc(100vh - 20px);
  }

  .athlete-modal-media,
  .athlete-modal-media img {
    min-height: 260px;
    max-height: 300px;
  }

  .athlete-modal-content {
    padding: 44px 20px 24px;
  }

  .athlete-modal-content h2 {
    font-size: clamp(2rem, 10vw, 2.6rem);
  }
}

@media (min-width: 901px) {
  .line-grid .line-card-wide {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(300px, 0.58fr) !important;
    align-items: center;
    gap: 26px;
    padding: 24px;
  }

  .line-grid .line-card-wide > div {
    order: 1;
  }

  .line-grid .line-card-wide > img {
    order: 2;
    width: 100%;
    aspect-ratio: 16 / 9;
    max-height: 220px !important;
    object-fit: cover;
  }
}

.product-grid > article {
  overflow: visible;
}

.product-grid > article > img {
  width: 100%;
  max-width: 100%;
  margin: 0 0 16px;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  object-position: center;
  background: rgba(13, 15, 20, 0.72);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

@media (max-width: 720px) {
  .product-grid > article > img {
    width: 100%;
    margin: 0 0 14px;
  }
}