@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Open+Sans:ital,wght@0,400;0,500;0,600;1,400&display=swap');

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

:root {
  --primary: #2C3E50;
  --primary-dark: #1a2530;
  --primary-mid: #34495E;
  --accent-gold: #F39C12;
  --accent-green: #2ECC71;
  --silver: #BDC3C7;
  --light-bg: #ECF0F1;
  --white: #ffffff;
  --text-dark: #2C3E50;
  --text-mid: #34495E;
  --text-light: #7f8c8d;
  --border-color: #BDC3C7;
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  --section-gap: 96px;
  --container-max: 1200px;
  --radius: 4px;
  --transition: 0.25s ease-in-out;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-dark);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--accent-gold);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--primary);
  text-decoration: underline;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 32px;
}

.container--wide {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 48px;
}

section {
  padding: var(--section-gap) 0;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--text-dark);
}

h1 {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  font-weight: 600;
  letter-spacing: 0.01em;
}

p {
  margin-bottom: 1.2em;
  font-size: 1rem;
  line-height: 1.75;
}

p:last-child {
  margin-bottom: 0;
}

ul, ol {
  padding-left: 1.5em;
  margin-bottom: 1.2em;
}

li {
  margin-bottom: 0.4em;
  line-height: 1.7;
}

.divider {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: 48px 0;
}

.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition), border-color var(--transition);
  text-decoration: none;
}

.btn:hover {
  transform: translateY(-2px);
  text-decoration: none;
}

.btn--primary {
  background-color: var(--accent-gold);
  color: var(--white);
  border-color: var(--accent-gold);
  box-shadow: 0 4px 16px rgba(243, 156, 18, 0.25);
}

.btn--primary:hover {
  background-color: #d68910;
  border-color: #d68910;
  color: var(--white);
  box-shadow: 0 6px 24px rgba(243, 156, 18, 0.35);
}

.btn--outline {
  background-color: transparent;
  color: var(--white);
  border-color: var(--white);
}

.btn--outline:hover {
  background-color: var(--white);
  color: var(--primary);
}

.btn--outline-dark {
  background-color: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn--outline-dark:hover {
  background-color: var(--primary);
  color: var(--white);
}

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 14px;
}

.section-header {
  margin-bottom: 56px;
}

.section-header h2 {
  color: var(--text-dark);
}

.section-header p {
  color: var(--text-mid);
  font-size: 1.05rem;
  max-width: 700px;
  margin-top: 12px;
}

.section-header--center {
  text-align: center;
}

.section-header--center p {
  margin-left: auto;
  margin-right: auto;
}

/* ===================== SITE HEADER ===================== */

#site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--primary);
  border-bottom: 3px solid var(--accent-gold);
  box-shadow: 0 2px 20px rgba(0,0,0,0.25);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 48px;
}

.header-logo {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: opacity var(--transition);
}

.header-logo span {
  color: var(--accent-gold);
}

.header-logo:hover {
  opacity: 0.85;
  text-decoration: none;
  color: var(--white);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 0;
}

.header-nav a {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver);
  padding: 10px 18px;
  border-radius: var(--radius);
  transition: color var(--transition), background-color var(--transition);
  text-decoration: none;
}

.header-nav a:hover,
.header-nav a.active {
  color: var(--white);
  background-color: rgba(255,255,255,0.08);
  text-decoration: none;
}

.header-nav a.active {
  color: var(--accent-gold);
}

.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

.mobile-nav {
  display: none;
  background-color: var(--primary-dark);
  padding: 16px 48px 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.mobile-nav.open {
  display: block;
}

.mobile-nav a {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver);
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  text-decoration: none;
}

.mobile-nav a:last-child {
  border-bottom: none;
}

.mobile-nav a:hover {
  color: var(--accent-gold);
  text-decoration: none;
}

/* ===================== SITE FOOTER ===================== */

#site-footer {
  background-color: var(--primary);
  color: var(--silver);
  padding: 72px 0 0;
  border-top: 4px solid var(--accent-gold);
  margin-top: 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 48px;
}

.footer-brand .footer-logo {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.05em;
  display: inline-block;
  margin-bottom: 16px;
  text-decoration: none;
}

.footer-brand .footer-logo span {
  color: var(--accent-gold);
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--silver);
  margin-bottom: 1em;
}

.footer-disclaimer-strip {
  background-color: rgba(243, 156, 18, 0.12);
  border-left: 3px solid var(--accent-gold);
  padding: 12px 16px;
  margin-top: 16px;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.82rem;
  color: var(--white);
  line-height: 1.6;
  font-style: italic;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 20px;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-size: 0.9rem;
  color: var(--silver);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-col ul li a:hover {
  color: var(--accent-gold);
  text-decoration: none;
}

.footer-contact-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 14px;
  font-size: 0.9rem;
}

.footer-contact-item strong {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver);
}

.footer-contact-item span,
.footer-contact-item a {
  color: var(--white);
  font-size: 0.9rem;
}

.footer-hours {
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 16px;
  padding-top: 16px;
}

.footer-hours h5 {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 10px;
}

.footer-hours p {
  font-size: 0.88rem;
  color: var(--silver);
  margin-bottom: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 56px;
  padding: 24px 48px;
  max-width: 1440px;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--text-light);
  margin: 0;
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-bottom-links a {
  font-size: 0.82rem;
  color: var(--text-light);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-bottom-links a:hover {
  color: var(--accent-gold);
}

/* ===================== COOKIE BANNER ===================== */

#cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--primary-dark);
  border-top: 3px solid var(--accent-gold);
  z-index: 9999;
  padding: 20px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.3);
}

#cookie-banner p {
  font-size: 0.875rem;
  color: var(--silver);
  margin: 0;
  flex: 1;
  min-width: 280px;
  line-height: 1.6;
}

.cookie-actions {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
  flex-wrap: wrap;
}

.cookie-btn {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 10px 22px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.cookie-btn--accept {
  background-color: var(--accent-gold);
  color: var(--white);
  border-color: var(--accent-gold);
}

.cookie-btn--accept:hover {
  background-color: #d68910;
}

.cookie-btn--refuse {
  background-color: transparent;
  color: var(--silver);
  border-color: rgba(189,195,199,0.5);
}

.cookie-btn--refuse:hover {
  border-color: var(--silver);
  color: var(--white);
}

.cookie-btn--learn {
  background-color: transparent;
  color: var(--silver);
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: underline;
  padding: 10px 4px;
  border: none;
  cursor: pointer;
}

.cookie-btn--learn:hover {
  color: var(--accent-gold);
}

/* ===================== HERO ===================== */

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 0;
  margin-top: 72px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(26,37,48,0.88) 0%, rgba(44,62,80,0.72) 60%, rgba(44,62,80,0.45) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  padding: 80px 48px;
}

.hero-content h1 {
  color: var(--white);
  margin-bottom: 24px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.hero-content p {
  color: rgba(255,255,255,0.85);
  font-size: 1.15rem;
  line-height: 1.75;
  margin-bottom: 36px;
}

.hero-disclaimer {
  margin-top: 32px;
  display: inline-block;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  font-style: italic;
  letter-spacing: 0.04em;
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 12px;
}

/* ===================== INDEX SECTIONS ===================== */

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

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

.section-bg-dark h2,
.section-bg-dark h3 {
  color: var(--white);
}

.section-bg-dark p,
.section-bg-dark li {
  color: var(--silver);
}

.section-bg-dark .section-label {
  color: var(--accent-gold);
}

.concepts-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.concept-item {
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--accent-gold);
  padding: 28px 24px;
  border-radius: var(--radius);
  transition: box-shadow var(--transition), transform var(--transition);
}

.concept-item:hover {
  box-shadow: 0 8px 32px rgba(44,62,80,0.1);
  transform: translateY(-2px);
}

.concept-item h3 {
  margin-bottom: 10px;
  color: var(--primary);
}

.concept-item p {
  font-size: 0.93rem;
  color: var(--text-mid);
  margin: 0;
}

.macro-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin: 40px 0;
}

.macro-card {
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: box-shadow var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}

.macro-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: var(--accent-gold);
}

.macro-card:hover {
  box-shadow: 0 8px 32px rgba(44,62,80,0.12);
  transform: translateY(-2px);
}

.macro-icon {
  width: 56px;
  height: 56px;
  background-color: var(--light-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.5rem;
}

.macro-card h3 {
  font-size: 1rem;
  margin-bottom: 10px;
  color: var(--primary);
}

.macro-card p {
  font-size: 0.875rem;
  color: var(--text-mid);
  margin: 0;
}

.section-img-text {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.section-img-text.reverse {
  direction: rtl;
}

.section-img-text.reverse > * {
  direction: ltr;
}

.section-img-text__visual {
  position: relative;
}

.section-img-text__visual img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius);
}

.section-img-text__visual::before {
  content: '';
  position: absolute;
  inset: -12px -12px 12px 12px;
  border: 2px solid var(--accent-gold);
  border-radius: var(--radius);
  z-index: -1;
  opacity: 0.6;
}

.section-img-text__content h2 {
  margin-bottom: 20px;
}

.section-img-text__content h3 {
  margin: 24px 0 10px;
  color: var(--accent-gold);
}

.activity-blocks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 40px;
}

.activity-block {
  border-radius: var(--radius);
  overflow: hidden;
  background-color: var(--white);
  box-shadow: 0 2px 16px rgba(44,62,80,0.08);
  transition: box-shadow var(--transition), transform var(--transition);
}

.activity-block:hover {
  box-shadow: 0 8px 32px rgba(44,62,80,0.14);
  transform: translateY(-3px);
}

.activity-block img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.activity-block__body {
  padding: 24px;
}

.activity-block__body h3 {
  margin-bottom: 10px;
}

.activity-block__body p {
  font-size: 0.92rem;
  color: var(--text-mid);
  margin: 0;
}

.hydration-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 80px;
  align-items: center;
}

.hydration-content h2 {
  margin-bottom: 20px;
}

.hydration-blockquote {
  border-left: 4px solid var(--accent-green);
  padding: 20px 24px;
  background-color: var(--light-bg);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 28px 0;
  font-size: 1.05rem;
  font-style: italic;
  color: var(--primary-mid);
}

.hydration-visual img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius);
}

.hydration-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 28px;
}

.hydration-fact {
  background-color: var(--primary);
  color: var(--white);
  padding: 20px 16px;
  border-radius: var(--radius);
  text-align: center;
}

.hydration-fact strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent-green);
  margin-bottom: 4px;
}

.hydration-fact span {
  font-size: 0.82rem;
  color: var(--silver);
}

.supplement-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 64px;
  align-items: start;
}

.supplement-content h2 {
  margin-bottom: 24px;
}

.supplement-categories {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 28px 0;
}

.supcat-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  background-color: var(--light-bg);
  border-radius: var(--radius);
  border-left: 4px solid var(--accent-gold);
}

.supcat-item__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background-color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 2px 8px rgba(44,62,80,0.08);
}

.supcat-item h3 {
  font-size: 1rem;
  margin-bottom: 4px;
  color: var(--primary);
}

.supcat-item p {
  font-size: 0.875rem;
  color: var(--text-mid);
  margin: 0;
}

.glossary-rail {
  background-color: var(--light-bg);
  border-radius: var(--radius);
  padding: 28px 24px;
  position: sticky;
  top: 92px;
}

.glossary-rail h3 {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 20px;
  font-weight: 700;
}

.glossary-term {
  border-bottom: 1px solid var(--border-color);
  padding: 12px 0;
}

.glossary-term:last-child {
  border-bottom: none;
}

.glossary-term strong {
  display: block;
  font-size: 0.9rem;
  color: var(--primary);
  font-family: var(--font-heading);
  font-weight: 600;
  margin-bottom: 4px;
}

.glossary-term span {
  font-size: 0.82rem;
  color: var(--text-mid);
  line-height: 1.5;
}

.supplement-visual {
  margin-top: 32px;
}

.supplement-visual img {
  width: 100%;
  border-radius: var(--radius);
}

.timeline-section {
  background-color: var(--primary);
  padding: var(--section-gap) 0;
}

.timeline-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.timeline-content h2 {
  color: var(--white);
  margin-bottom: 20px;
}

.timeline-content p {
  color: var(--silver);
}

.timeline-content img {
  margin-top: 32px;
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: var(--radius);
  opacity: 0.85;
}

.timeline {
  position: relative;
  padding-left: 0;
  list-style: none;
  margin: 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 22px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(243,156,18,0.4);
}

.timeline-item {
  position: relative;
  padding-left: 56px;
  padding-bottom: 36px;
  margin-bottom: 0;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: 12px;
  top: 4px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: var(--accent-gold);
  border: 3px solid var(--primary);
  box-shadow: 0 0 0 3px rgba(243,156,18,0.3);
}

.timeline-year {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 4px;
  display: block;
}

.timeline-item h3 {
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 6px;
}

.timeline-item p {
  font-size: 0.88rem;
  color: var(--silver);
  margin: 0;
  line-height: 1.6;
}

.faq-section h2 {
  margin-bottom: 48px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  border-bottom: 1px solid var(--border-color);
  padding: 28px 0;
}

.faq-item:first-child {
  border-top: 1px solid var(--border-color);
}

.faq-item h3 {
  color: var(--primary);
  margin-bottom: 14px;
  font-size: 1.05rem;
  position: relative;
  padding-left: 24px;
}

.faq-item h3::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-gold);
}

.faq-item p {
  color: var(--text-mid);
  font-size: 0.95rem;
  padding-left: 24px;
  margin: 0;
}

.disclaimer-banner {
  background-color: var(--primary);
  padding: 80px 0;
  text-align: center;
}

.disclaimer-banner .section-label {
  color: var(--accent-gold);
  margin-bottom: 16px;
}

.disclaimer-banner h2 {
  color: var(--white);
  margin-bottom: 20px;
}

.disclaimer-banner p {
  color: var(--silver);
  max-width: 640px;
  margin: 0 auto 32px;
  font-size: 1rem;
}

/* ===================== BLOG ===================== */

.page-hero {
  background-color: var(--primary);
  padding: 80px 0 64px;
  margin-top: 72px;
}

.page-hero h1 {
  color: var(--white);
  margin-bottom: 16px;
}

.page-hero p {
  color: var(--silver);
  font-size: 1.05rem;
  max-width: 640px;
  margin: 0;
}

.blog-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 56px;
  align-items: start;
}

.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.blog-card {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 32px;
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
  align-items: stretch;
}

.blog-card:hover {
  box-shadow: 0 8px 32px rgba(44,62,80,0.12);
  transform: translateY(-3px);
}

.blog-card__img {
  width: 100%;
  height: 100%;
  min-height: 200px;
  max-height: 240px;
  object-fit: cover;
}

.blog-card__body {
  padding: 28px 28px 28px 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.blog-card__cat {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 8px;
}

.blog-card__body h3 {
  margin-bottom: 12px;
  color: var(--primary);
  font-size: 1.15rem;
}

.blog-card__body p {
  font-size: 0.9rem;
  color: var(--text-mid);
  margin-bottom: 20px;
  flex: 1;
}

.blog-sidebar {
  position: sticky;
  top: 92px;
}

.sidebar-widget {
  background-color: var(--light-bg);
  border-radius: var(--radius);
  padding: 28px 24px;
  margin-bottom: 24px;
}

.sidebar-widget h3 {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-gold);
  font-weight: 700;
  margin-bottom: 16px;
}

.sidebar-widget ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-widget ul li {
  border-bottom: 1px solid var(--border-color);
  padding: 10px 0;
  margin: 0;
}

.sidebar-widget ul li:last-child {
  border-bottom: none;
}

.sidebar-widget ul li a {
  font-size: 0.88rem;
  color: var(--text-dark);
  text-decoration: none;
  transition: color var(--transition);
}

.sidebar-widget ul li a:hover {
  color: var(--accent-gold);
}

.blog-cover-general {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 40px;
}

/* ===================== ARTICLE PAGES ===================== */

.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 64px;
  align-items: start;
}

.article-meta {
  display: flex;
  gap: 20px;
  align-items: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.article-meta__cat {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-gold);
  background-color: rgba(243,156,18,0.1);
  padding: 4px 12px;
  border-radius: 2px;
}

.article-meta__date {
  font-size: 0.85rem;
  color: var(--text-light);
}

.article-hero-img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 40px;
}

.article-body h2 {
  margin: 40px 0 18px;
  padding-top: 8px;
  border-top: 2px solid var(--light-bg);
}

.article-body h3 {
  margin: 28px 0 12px;
  color: var(--accent-gold);
}

.article-body ul,
.article-body ol {
  margin-bottom: 1.4em;
}

.definition-box {
  background-color: var(--light-bg);
  border-left: 4px solid var(--accent-gold);
  padding: 20px 24px;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 24px 0;
}

.definition-box strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 6px;
}

.definition-box p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-mid);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: 32px 0;
  font-size: 0.92rem;
}

.comparison-table thead th {
  background-color: var(--primary);
  color: var(--white);
  padding: 14px 18px;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.comparison-table tbody td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-mid);
  vertical-align: top;
}

.comparison-table tbody tr:nth-child(even) td {
  background-color: var(--light-bg);
}

.comparison-table tbody tr:last-child td {
  border-bottom: none;
}

.mistakes-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 28px 0;
}

.mistake-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  background-color: var(--light-bg);
  border-radius: var(--radius);
  border-left: 4px solid #e74c3c;
}

.mistake-item__icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background-color: rgba(231,76,60,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: #e74c3c;
}

.mistake-item h3 {
  font-size: 0.95rem;
  color: var(--primary);
  margin-bottom: 4px;
}

.mistake-item p {
  font-size: 0.875rem;
  color: var(--text-mid);
  margin: 0;
}

.activity-type-section {
  background-color: var(--light-bg);
  border-radius: var(--radius);
  padding: 32px;
  margin: 24px 0;
  position: relative;
  overflow: hidden;
}

.activity-type-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background-color: var(--accent-gold);
}

.activity-type-section h3 {
  color: var(--primary);
  margin-bottom: 12px;
}

/* ===================== POLICY PAGES ===================== */

.policy-layout {
  max-width: 860px;
  margin: 0 auto;
}

.policy-section {
  margin-bottom: 48px;
}

.policy-section h2 {
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border-color);
}

.policy-section h3 {
  margin: 24px 0 10px;
  color: var(--accent-gold);
}

.policy-section p,
.policy-section li {
  font-size: 0.95rem;
  color: var(--text-mid);
}

.policy-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.88rem;
}

.policy-table thead th {
  background-color: var(--primary);
  color: var(--white);
  padding: 12px 16px;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.policy-table tbody td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-mid);
  vertical-align: top;
}

.policy-table tbody tr:nth-child(even) td {
  background-color: var(--light-bg);
}

.highlight-block {
  background-color: var(--light-bg);
  border-left: 4px solid var(--accent-gold);
  padding: 20px 24px;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 24px 0;
  font-style: italic;
  font-size: 0.95rem;
  color: var(--text-mid);
}

.stat-strip {
  display: flex;
  gap: 0;
  background-color: var(--primary);
  border-radius: var(--radius);
  margin: 32px 0;
  overflow: hidden;
}

.stat-strip__item {
  flex: 1;
  padding: 24px 20px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.08);
}

.stat-strip__item:last-child {
  border-right: none;
}

.stat-strip__item strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--accent-green);
  margin-bottom: 4px;
}

.stat-strip__item span {
  font-size: 0.8rem;
  color: var(--silver);
  font-style: italic;
}

.panel-system {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 32px 0;
}

.panel {
  background-color: var(--light-bg);
  border-radius: var(--radius);
  padding: 28px;
  border-top: 4px solid var(--accent-gold);
}

.panel h3 {
  color: var(--primary);
  margin-bottom: 12px;
  font-size: 1.1rem;
}

.panel p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-mid);
}

.disclaimer-alert {
  background-color: rgba(243,156,18,0.08);
  border: 2px solid var(--accent-gold);
  border-radius: var(--radius);
  padding: 32px;
  margin: 32px 0;
}

.disclaimer-alert h2 {
  color: var(--primary);
  margin-bottom: 12px;
  font-size: 1.5rem;
}

.disclaimer-alert p {
  color: var(--text-mid);
  margin: 0;
  font-size: 0.95rem;
}

/* ===================== ABOUT ===================== */

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.value-card {
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 32px 24px;
  border-top: 4px solid var(--accent-gold);
  transition: box-shadow var(--transition);
}

.value-card:hover {
  box-shadow: 0 8px 32px rgba(44,62,80,0.1);
}

.value-card__icon {
  font-size: 1.8rem;
  margin-bottom: 16px;
}

.value-card h3 {
  margin-bottom: 10px;
  color: var(--primary);
}

.value-card p {
  font-size: 0.9rem;
  color: var(--text-mid);
  margin: 0;
}

/* ===================== CONTACT ===================== */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}

.contact-info h2 {
  margin-bottom: 28px;
}

.contact-info-item {
  margin-bottom: 24px;
}

.contact-info-item strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 4px;
}

.contact-info-item span,
.contact-info-item a {
  font-size: 0.95rem;
  color: var(--text-mid);
}

.map-placeholder {
  background-color: var(--light-bg);
  border-radius: var(--radius);
  height: 200px;
  margin-top: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 8px;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.map-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(189,195,199,0.2) 10px,
    rgba(189,195,199,0.2) 20px
  );
}

.map-placeholder p {
  font-size: 0.82rem;
  color: var(--text-light);
  z-index: 1;
  margin: 0;
}

.contact-form h2 {
  margin-bottom: 16px;
}

.contact-disclaimer {
  background-color: var(--light-bg);
  border-left: 4px solid var(--accent-gold);
  padding: 16px 20px;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.85rem;
  color: var(--text-mid);
  font-style: italic;
  margin-bottom: 28px;
  line-height: 1.6;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-dark);
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(243,156,18,0.12);
}

textarea.form-control {
  min-height: 140px;
  resize: vertical;
}

/* ===================== THANK YOU ===================== */

.thankyou-wrapper {
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 24px;
  margin-top: 72px;
}

.thankyou-box {
  text-align: center;
  max-width: 560px;
}

.thankyou-icon {
  width: 72px;
  height: 72px;
  background-color: rgba(46,204,113,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  border: 2px solid var(--accent-green);
}

.thankyou-icon svg {
  width: 32px;
  height: 32px;
  stroke: var(--accent-green);
}

.thankyou-box h1 {
  font-size: 2rem;
  margin-bottom: 16px;
  color: var(--primary);
}

.thankyou-box p {
  color: var(--text-mid);
  font-size: 1rem;
  margin-bottom: 32px;
}

.thankyou-disclaimer {
  font-size: 0.82rem;
  color: var(--text-light);
  font-style: italic;
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
  margin-top: 0;
}

/* ===================== INFO LIMIT BLOCK ===================== */

.info-limit-block {
  background-color: var(--light-bg);
  border-radius: var(--radius);
  padding: 32px;
  margin-top: 56px;
  border-top: 3px solid var(--accent-gold);
}

.info-limit-block h3 {
  color: var(--primary);
  margin-bottom: 12px;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.info-limit-block p {
  font-size: 0.88rem;
  color: var(--text-mid);
  margin-bottom: 0.6em;
}

.info-limit-block p:last-child {
  margin-bottom: 0;
}

/* ===================== COMPARISON TABLE (blog2) ===================== */

.comparison-table-wrap {
  overflow-x: auto;
  margin: 36px 0;
  border-radius: var(--radius);
  box-shadow: 0 2px 16px rgba(44,62,80,0.08);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  background-color: var(--white);
}

.comparison-table thead tr {
  background-color: var(--primary);
}

.comparison-table thead th {
  padding: 16px 20px;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  border: none;
}

.comparison-table tbody tr {
  border-bottom: 1px solid var(--border-color);
  transition: background-color var(--transition);
}

.comparison-table tbody tr:last-child {
  border-bottom: none;
}

.comparison-table tbody tr:hover {
  background-color: var(--light-bg);
}

.comparison-table tbody td {
  padding: 18px 20px;
  vertical-align: top;
  color: var(--text-mid);
  line-height: 1.65;
}

.comparison-table tbody td:first-child {
  font-weight: 600;
  color: var(--primary);
  width: 28%;
}

.nuance-high {
  color: #c0392b;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.nuance-mid {
  color: var(--accent-gold);
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.nuance-low {
  color: var(--accent-green);
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* ===================== MISTAKES LIST (blog3) ===================== */

.mistakes-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 32px 0;
}

.mistake-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 24px;
  border-radius: var(--radius);
  background-color: var(--light-bg);
  border-left: 4px solid #c0392b;
  transition: box-shadow var(--transition);
}

.mistake-item:hover {
  box-shadow: 0 4px 20px rgba(44,62,80,0.1);
}

.mistake-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background-color: rgba(192,57,43,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: #c0392b;
  font-family: var(--font-heading);
}

.mistake-content h3 {
  font-size: 1rem;
  color: var(--primary);
  margin-bottom: 8px;
}

.mistake-content p {
  font-size: 0.9rem;
  color: var(--text-mid);
  margin: 0;
  line-height: 1.7;
}

/* ===================== RESPONSIVE ===================== */

@media (max-width: 1200px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

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

  .supplement-layout {
    grid-template-columns: 1fr;
  }

  .supplement-layout .glossary-rail {
    position: static;
  }
}

@media (max-width: 960px) {
  :root {
    --section-gap: 64px;
  }

  .header-nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero-content {
    padding: 60px 32px;
  }

  .section-img-text {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .section-img-text.reverse {
    direction: ltr;
  }

  .activity-blocks {
    grid-template-columns: 1fr;
  }

  .hydration-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hydration-visual {
    order: -1;
  }

  .hydration-visual img {
    height: 300px;
  }

  .timeline-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .blog-layout {
    grid-template-columns: 1fr;
  }

  .blog-sidebar {
    position: static;
  }

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

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

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

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

  .footer-inner {
    padding: 0 24px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    padding: 24px 24px;
  }

  .concepts-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .container {
    padding: 0 20px;
  }

  .container--wide {
    padding: 0 20px;
  }

  .header-inner {
    padding: 0 20px;
  }

  .mobile-nav {
    padding: 16px 20px 24px;
  }

  .hero-content {
    padding: 48px 20px;
  }

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

  .blog-card {
    grid-template-columns: 1fr;
  }

  .blog-card__body {
    padding: 20px;
  }

  .blog-card__img {
    height: 200px;
  }

  .hydration-facts {
    grid-template-columns: 1fr;
  }

  #cookie-banner {
    padding: 16px 20px;
    flex-direction: column;
    align-items: flex-start;
  }

  .stat-strip {
    flex-direction: column;
  }

  .stat-strip__item {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }

  .stat-strip__item:last-child {
    border-bottom: none;
  }
}