/* =========================================
   VO2max Cluj — Editorial Sport Aesthetic
   ========================================= */

:root {
  --cream: #f5f0e6;
  --cream-soft: #faf6ec;
  --ink: #1a1a1a;
  --ink-soft: #2c2c2c;
  --clay: #b8391c;
  --clay-dark: #8a2810;
  --olive: #4a5d23;
  --muted: #6b6259;
  --border: #d4ccba;
  --shadow: rgba(26, 26, 26, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--cream);
  color: var(--ink);
  font-family: 'Fraunces', Georgia, serif;
  font-size: 18px;
  line-height: 1.65;
  font-feature-settings: "kern", "liga", "calt";
  -webkit-font-smoothing: antialiased;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(184, 57, 28, 0.025) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(74, 93, 35, 0.025) 0%, transparent 50%);
}

/* Subtle paper grain */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.4;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.06'/%3E%3C/svg%3E");
}

/* ========== Typography ========== */

h1, h2, h3, h4, .display {
  font-family: 'Big Shoulders Display', 'Anton', 'Impact', sans-serif;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 0.92;
  text-transform: uppercase;
  color: var(--ink);
}

h1 {
  font-size: clamp(2.8rem, 8vw, 6rem);
  margin-bottom: 1.2rem;
}

h2 {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  margin: 3rem 0 1.2rem;
  letter-spacing: -0.015em;
}

h3 {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  margin: 2rem 0 0.8rem;
  letter-spacing: 0;
}

p {
  margin-bottom: 1.2rem;
}

p + p {
  text-indent: 0;
}

a {
  color: var(--clay);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.2s;
}

a:hover {
  color: var(--clay-dark);
}

strong {
  font-weight: 700;
  color: var(--ink);
}

em {
  font-style: italic;
  color: var(--ink-soft);
}

ul, ol {
  margin: 0 0 1.4rem 1.2rem;
  padding-left: 0.6rem;
}

li {
  margin-bottom: 0.5rem;
}

ul li::marker {
  color: var(--clay);
}

code {
  background: var(--cream-soft);
  border: 1px solid var(--border);
  padding: 0.1em 0.4em;
  border-radius: 3px;
  font-family: 'Courier New', monospace;
  font-size: 0.9em;
}

/* ========== Layout ========== */

.container {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 2;
}

.wide-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 2;
}

/* ========== Header ========== */

header.site-header {
  border-bottom: 1px solid var(--border);
  padding: 1.8rem 0;
  position: sticky;
  top: 0;
  background: rgba(245, 240, 230, 0.94);
  backdrop-filter: blur(8px);
  z-index: 100;
}

.site-header nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.logo {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 900;
  font-size: 1.6rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
}

.logo .dot {
  color: var(--clay);
  font-size: 2rem;
  line-height: 0;
}

.nav-links {
  display: flex;
  gap: 1.8rem;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--ink-soft);
  text-decoration: none;
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.3rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--clay);
  border-bottom-color: var(--clay);
}

/* ========== Hero ========== */

.hero {
  padding: 5rem 0 4rem;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.hero-eyebrow {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: 1.4rem;
  display: inline-block;
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--clay);
}

.hero h1 {
  margin-bottom: 1.5rem;
}

.hero-lede {
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  line-height: 1.5;
  max-width: 640px;
  color: var(--ink-soft);
  font-style: italic;
}

.hero-meta {
  margin-top: 2.5rem;
  display: flex;
  gap: 3rem;
  flex-wrap: wrap;
  font-family: 'Big Shoulders Display', sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero-meta span strong {
  color: var(--ink);
  display: block;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
}

/* ========== Article content ========== */

article.content {
  padding: 3.5rem 0 4rem;
}

article.content > p:first-of-type::first-letter {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 900;
  float: left;
  font-size: 5.2rem;
  line-height: 0.85;
  padding-right: 0.6rem;
  padding-top: 0.4rem;
  color: var(--clay);
}

article.content p,
article.content ul,
article.content ol {
  max-width: 65ch;
}

article.content h2::before {
  content: "§ ";
  color: var(--clay);
  font-weight: 400;
}

/* ========== Pillar cards (homepage) ========== */

.pillars {
  padding: 4rem 0;
  border-bottom: 1px solid var(--border);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  margin-top: 2.5rem;
}

.pillar-card {
  background: var(--cream-soft);
  border: 1px solid var(--border);
  padding: 2rem 1.8rem 2.2rem;
  position: relative;
  transition: transform 0.25s, box-shadow 0.25s;
  text-decoration: none;
  color: var(--ink);
  display: block;
}

.pillar-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 6px 6px 0 var(--ink);
  color: var(--ink);
}

.pillar-num {
  font-family: 'Big Shoulders Display', sans-serif;
  font-size: 4rem;
  font-weight: 900;
  line-height: 1;
  color: var(--clay);
  margin-bottom: 0.8rem;
  display: block;
}

.pillar-card h3 {
  margin: 0 0 0.8rem;
  font-size: 1.5rem;
  line-height: 1;
}

.pillar-card p {
  font-size: 0.96rem;
  color: var(--muted);
  line-height: 1.55;
  margin: 0;
}

.pillar-arrow {
  margin-top: 1.2rem;
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clay);
}

/* ========== Workout block ========== */

.workout-block {
  border: 1px solid var(--ink);
  background: var(--cream-soft);
  padding: 1.8rem 2rem;
  margin: 2rem 0;
  position: relative;
}

.workout-block::before {
  content: "ANTRENAMENT";
  position: absolute;
  top: -0.7rem;
  left: 1.5rem;
  background: var(--ink);
  color: var(--cream);
  padding: 0.2rem 0.7rem;
  font-family: 'Big Shoulders Display', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
}

.workout-block h4 {
  font-size: 1.4rem;
  margin: 0.4rem 0 1rem;
  line-height: 1;
}

.workout-block ul {
  margin-bottom: 0;
}

/* ========== Pull quote ========== */

blockquote.pull {
  border-left: 4px solid var(--clay);
  padding: 0.8rem 0 0.8rem 1.6rem;
  margin: 2.5rem 0;
  font-style: italic;
  font-size: 1.25rem;
  line-height: 1.4;
  color: var(--ink-soft);
}

/* ========== Stats row ========== */

.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
  padding: 2rem 0;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
}

.stat {
  text-align: center;
}

.stat-num {
  font-family: 'Big Shoulders Display', sans-serif;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 900;
  line-height: 1;
  color: var(--clay);
  display: block;
}

.stat-label {
  font-family: 'Big Shoulders Display', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.4rem;
  display: block;
}

/* ========== Footer ========== */

footer.site-footer {
  border-top: 1px solid var(--border);
  background: var(--ink);
  color: var(--cream);
  padding: 3.5rem 0 2.5rem;
  margin-top: 4rem;
  position: relative;
  z-index: 2;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-grid h4 {
  color: var(--cream);
  font-size: 1.05rem;
  margin: 0 0 0.9rem;
  letter-spacing: 0.05em;
}

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

.footer-grid li {
  margin-bottom: 0.4rem;
}

.footer-grid a {
  color: var(--cream);
  opacity: 0.75;
  text-decoration: none;
  font-size: 0.96rem;
}

.footer-grid a:hover {
  opacity: 1;
  color: var(--clay);
}

.footer-bottom {
  border-top: 1px solid rgba(245, 240, 230, 0.15);
  padding-top: 1.5rem;
  font-size: 0.85rem;
  opacity: 0.6;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ========== Misc ========== */

.tag {
  display: inline-block;
  padding: 0.25rem 0.7rem;
  background: var(--clay);
  color: var(--cream);
  font-family: 'Big Shoulders Display', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-right: 0.4rem;
  margin-bottom: 0.4rem;
}

.tag.outline {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}

.btn {
  display: inline-block;
  padding: 0.9rem 1.8rem;
  background: var(--ink);
  color: var(--cream);
  text-decoration: none;
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: background 0.2s, transform 0.2s;
  border: none;
  cursor: pointer;
}

.btn:hover {
  background: var(--clay);
  color: var(--cream);
  transform: translateY(-2px);
}

.btn.outline {
  background: transparent;
  color: var(--ink);
  border: 2px solid var(--ink);
}

.btn.outline:hover {
  background: var(--ink);
  color: var(--cream);
}

table.session-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}

table.session-table th,
table.session-table td {
  border: 1px solid var(--border);
  padding: 0.7rem 0.9rem;
  text-align: left;
}

table.session-table th {
  background: var(--ink);
  color: var(--cream);
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.85rem;
}

table.session-table tr:nth-child(even) td {
  background: var(--cream-soft);
}

/* ========== Responsive ========== */

@media (max-width: 720px) {
  body {
    font-size: 17px;
  }
  .container, .wide-container {
    padding: 0 1.4rem;
  }
  .hero {
    padding: 3rem 0 2.5rem;
  }
  .nav-links {
    gap: 1.2rem;
    font-size: 0.9rem;
  }
  .site-header {
    padding: 1.2rem 0;
  }
  article.content > p:first-of-type::first-letter {
    font-size: 4rem;
  }
  .hero-meta {
    gap: 1.5rem;
  }
}

/* Print friendly */
@media print {
  body::before { display: none; }
  header, footer { background: white; }
}