/* ==========================================================================
   FitKalkulator — shared stylesheet
   Palette: paper white / graphite ink / paprika (energy) / herbal green (health)
   Type: Archivo (display, condensed/black) + Inter (body & UI)
   ========================================================================== */

:root {
  --paper: #ffffff;
  --paper-dim: #f4f6f5;
  --ink: #171b19;
  --cta-dark-bg: #171b19;
  --ink-soft: #4b544e;
  --muted: #5f6b64;
  --line: #dfe4e1;
  --line-strong: #c3cbc6;

  --paprika: #d94f1e;
  --paprika-dark: #b53f16;
  --paprika-tint: #fdece3;

  --herb: #256a4a;
  --herb-dark: #1a4d37;
  --herb-tint: #e7f2ec;

  --radius-s: 4px;
  --radius-m: 10px;
  --shadow-card: 0 1px 0 rgba(23, 27, 25, 0.04), 0 8px 24px -16px rgba(23, 27, 25, 0.25);

  --maxw: 1120px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #14171a;
    --paper-dim: #191d1f;
    --ink: #eef1ef;
    --ink-soft: #c1c9c3;
    --muted: #8a938c;
    --line: #2a2f2d;
    --line-strong: #3a413d;
    --paprika: #ff8452;
    --paprika-dark: #ff6a2e;
    --paprika-tint: #2a1c15;
    --herb: #6bc79a;
    --herb-dark: #4fa77d;
    --herb-tint: #16241d;
    --shadow-card: 0 1px 0 rgba(0, 0, 0, 0.3), 0 8px 24px -16px rgba(0, 0, 0, 0.6);
  }
}
:root[data-theme="dark"] {
  --paper: #14171a;
  --paper-dim: #191d1f;
  --ink: #eef1ef;
  --ink-soft: #c1c9c3;
  --muted: #8a938c;
  --line: #2a2f2d;
  --line-strong: #3a413d;
  --paprika: #ff8452;
  --paprika-dark: #ff6a2e;
  --paprika-tint: #2a1c15;
  --herb: #6bc79a;
  --herb-dark: #4fa77d;
  --herb-tint: #16241d;
  --shadow-card: 0 1px 0 rgba(0, 0, 0, 0.3), 0 8px 24px -16px rgba(0, 0, 0, 0.6);
}

* { box-sizing: border-box; }
::placeholder { color: var(--muted); opacity: 1; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: "Archivo", "Inter", sans-serif;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.08;
  margin: 0 0 0.5em;
  color: var(--ink);
}

h1 { font-size: clamp(2.1rem, 4.5vw, 3.4rem); font-weight: 900; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.2rem; }

p { margin: 0 0 1em; color: var(--ink-soft); max-width: 66ch; }
a { color: var(--paprika-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
ul, ol { color: var(--ink-soft); }
strong { color: var(--ink); }

:focus-visible {
  outline: 2.5px solid var(--paprika);
  outline-offset: 2px;
}

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- header ---------- */
.site-header {
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: var(--paper);
  z-index: 40;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.brand {
  font-family: "Archivo", sans-serif;
  font-weight: 900;
  font-size: 1.15rem;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: -0.01em;
}
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 26px; height: 26px;
  border-radius: 7px;
  background: var(--paprika);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 900;
}
.main-nav {
  display: flex;
  gap: 28px;
  font-size: 0.95rem;
  font-weight: 600;
}
.main-nav a { color: var(--ink-soft); }
.main-nav a:hover { color: var(--ink); text-decoration: none; }
.nav-dropdown { position: relative; }
.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  color: var(--ink-soft);
  cursor: pointer;
}
.nav-dropdown-toggle:hover { color: var(--ink); }
.nav-dropdown-toggle .caret {
  font-size: 0.85em;
  transition: transform 0.15s ease;
}
.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 190px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  box-shadow: var(--shadow-card);
  padding: 14px 6px 6px;
  flex-direction: column;
  z-index: 50;
}
@media (hover: hover) and (pointer: fine) {
  .nav-dropdown:hover .nav-dropdown-menu { display: flex; }
  .nav-dropdown:hover .nav-dropdown-toggle .caret { transform: rotate(180deg); }
}
.nav-dropdown-toggle[aria-expanded="true"] .caret { transform: rotate(180deg); }
.nav-dropdown-menu a {
  padding: 9px 10px;
  border-radius: var(--radius-s);
  white-space: nowrap;
}
.nav-dropdown-menu a:hover { background: var(--paper-dim); text-decoration: none; }
.nav-toggle {
  display: none;
  background: none;
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius-s);
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--ink);
  font-size: 1.2rem;
  line-height: 1;
  padding: 0;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: var(--radius-s);
  font-weight: 700;
  font-size: 0.98rem;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: transform 0.12s ease, background 0.12s ease, border-color 0.12s ease;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--paprika);
  color: #fff;
}
.btn-primary:hover { background: var(--paprika-dark); }
.btn-outline {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink);
}
.btn-outline:hover { border-color: var(--ink); }
.btn-block { width: 100%; }
.btn-lg { padding: 16px 28px; font-size: 1.05rem; }

/* ---------- hero ---------- */
.hero {
  padding: 64px 0 40px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: start;
}
.hero h1 { margin-bottom: 0.4em; }
.hero .lede { font-size: 1.15rem; max-width: 46ch; }
.hero-stats {
  display: flex;
  gap: 28px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.hero-stat b {
  display: block;
  font-family: "Archivo", sans-serif;
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--ink);
}
.hero-stat span { font-size: 0.85rem; color: var(--muted); }

/* ---------- calculator card ---------- */
.calc-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-card);
  padding: 28px;
}
.calc-card h2 {
  margin-bottom: 4px;
}
.calc-sub {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 20px;
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.field.full { grid-column: 1 / -1; }
.field label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ink-soft);
}
.field input[type="number"],
.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field select {
  width: 100%;
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius-s);
  padding: 11px 12px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--ink);
  background: var(--paper);
}
.field input:focus, .field select:focus {
  border-color: var(--paprika);
  outline: none;
}
.seg {
  display: flex;
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius-s);
  overflow: hidden;
}
.seg button {
  flex: 1;
  border: none;
  background: var(--paper);
  padding: 10px 6px;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--ink-soft);
  cursor: pointer;
  border-right: 1.5px solid var(--line-strong);
}
.seg button:last-child { border-right: none; }
.seg button.active {
  background: var(--cta-dark-bg);
  color: #fff;
}

.result-box {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px dashed var(--line-strong);
  display: none;
}
.result-box.show { display: block; }
.result-headline {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 6px;
}
.result-headline .num {
  font-family: "Archivo", sans-serif;
  font-weight: 900;
  font-size: 2.6rem;
  color: var(--paprika-dark);
  line-height: 1;
}
.result-headline .unit {
  font-size: 0.95rem;
  color: var(--muted);
  font-weight: 700;
}
.result-note { font-size: 0.88rem; color: var(--muted); margin-bottom: 14px; }

.macro-bars { display: flex; flex-direction: column; gap: 10px; margin: 14px 0 18px; }
.macro-row { display: grid; grid-template-columns: 90px 1fr 64px; align-items: center; gap: 10px; font-size: 0.88rem; }
.macro-row .label { font-weight: 700; color: var(--ink-soft); }
.macro-track { height: 8px; background: var(--paper-dim); border-radius: 6px; overflow: hidden; }
.macro-fill { height: 100%; border-radius: 6px; }
.macro-fill.protein { background: var(--herb); }
.macro-fill.carbs { background: var(--paprika); }
.macro-fill.fat { background: #c99a3d; }
.macro-row .val { text-align: right; font-weight: 700; color: var(--ink); font-variant-numeric: tabular-nums; }

.bmi-scale {
  display: flex;
  height: 10px;
  border-radius: 6px;
  overflow: hidden;
  margin: 14px 0 6px;
  position: relative;
}
.bmi-scale span { flex: 1; }
.bmi-scale .under { background: #cfe0f5; }
.bmi-scale .normal { background: var(--herb); }
.bmi-scale .over { background: #f0c26b; }
.bmi-scale .obese { background: var(--paprika); }
.bmi-marker {
  position: absolute;
  top: -4px;
  width: 3px;
  height: 18px;
  background: var(--ink);
  border-radius: 2px;
  transform: translateX(-50%);
}
.bmi-labels { display: flex; justify-content: space-between; font-size: 0.75rem; color: var(--muted); margin-bottom: 16px; }

.upsell {
  background: var(--paper-dim);
  border-radius: var(--radius-s);
  padding: 16px;
  margin-top: 4px;
}
.upsell p { margin-bottom: 10px; font-size: 0.92rem; }

.error-msg {
  color: var(--paprika-dark);
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: -6px;
  margin-bottom: 10px;
  display: none;
}
.error-msg.show { display: block; }

/* ---------- sections ---------- */
section { padding: 72px 0; }
.section-dim { background: var(--paper-dim); }
.section-head { max-width: 620px; margin-bottom: 44px; }
.eyebrow-plain { font-size: 0.9rem; color: var(--herb-dark); font-weight: 700; margin-bottom: 10px; display: block; }

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.step { border-top: 3px solid var(--ink); padding-top: 16px; }
.step .step-index {
  font-family: "Archivo", sans-serif;
  font-weight: 900;
  font-size: 1.8rem;
  color: var(--line-strong);
  display: block;
  margin-bottom: 8px;
}

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 24px;
}
.feature-card h3 { margin-bottom: 8px; font-size: 1.05rem; }
.feature-card p { font-size: 0.94rem; margin-bottom: 0; }

.plan-cta {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  background: var(--cta-dark-bg);
  color: #fff;
  border-radius: var(--radius-m);
  padding: 48px;
}
.plan-cta h2, .plan-cta p { color: #fff; }
.plan-cta p { color: #c7cdc9; }
.plan-cta ul { list-style: none; padding: 0; margin: 20px 0; }
.plan-cta li { padding: 8px 0; border-top: 1px solid #2c322f; font-size: 0.95rem; color: #e3e7e4; }
.plan-cta li:first-child { border-top: none; }
.price-tag {
  background: #1d211f;
  border: 1px solid #333a36;
  border-radius: var(--radius-m);
  padding: 28px;
  text-align: center;
}
.price-tag .amount { font-family: "Archivo", sans-serif; font-weight: 900; font-size: 2.4rem; }
.price-compare { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 6px; }
.old-price { font-size: 1.05rem; color: #9aa39d; text-decoration: line-through; text-decoration-color: var(--paprika); text-decoration-thickness: 2px; }
.discount-pill { background: var(--paprika); color: #fff; font-size: 0.75rem; font-weight: 800; padding: 3px 10px; border-radius: 999px; white-space: nowrap; }
.price-tag .amount small { font-size: 1rem; font-weight: 700; color: #9aa39d; }
.price-tag .btn { margin-top: 16px; }
.price-tag .fine { font-size: 0.8rem; color: var(--muted); margin-top: 10px; }

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.article-grid + h2 { margin-top: 48px; }
.article-card {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.article-card .tag { font-size: 0.78rem; font-weight: 700; color: var(--herb-dark); text-transform: none; }
.article-card h3 { margin: 8px 0 8px; font-size: 1.08rem; }
.article-card p { font-size: 0.92rem; }
.article-card .read-more { font-size: 0.88rem; font-weight: 700; }

.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 20px 0;
}
.faq-item h3 { font-size: 1.02rem; margin-bottom: 8px; }
.faq-item p { margin-bottom: 0; font-size: 0.95rem; }

/* ---------- article / pillar page ---------- */
.article-hero {
  padding: 48px 0 20px;
  border-bottom: 1px solid var(--line);
}
.article-meta { font-size: 0.88rem; color: var(--muted); margin-bottom: 14px; }
.article-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px;
}
.article-body h2 { margin-top: 1.6em; }
.article-body h3 { margin-top: 1.4em; }
.article-body ul, .article-body ol { max-width: 66ch; }
.article-body li { margin-bottom: 0.4em; }
.toc {
  background: var(--paper-dim);
  border-radius: var(--radius-m);
  padding: 20px 24px;
  margin: 28px 0;
}
.toc h2 { font-size: 0.95rem; margin-bottom: 10px; }
.toc ol { margin: 0; padding-left: 20px; font-size: 0.92rem; }
.toc li { margin-bottom: 6px; }
.callout {
  background: var(--herb-tint);
  border-left: 3px solid var(--herb);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  padding: 16px 20px;
  margin: 24px 0;
}
.callout p { margin: 0; color: var(--ink); font-size: 0.95rem; }
.inline-cta {
  background: var(--paprika-tint);
  border-radius: var(--radius-m);
  padding: 24px;
  margin: 32px 0;
  text-align: center;
}
.inline-cta p { margin-bottom: 14px; color: var(--ink); }

table.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 0.92rem;
}
table.data-table th, table.data-table td {
  border: 1px solid var(--line);
  padding: 10px 12px;
  text-align: left;
}
table.data-table th { background: var(--paper-dim); font-weight: 700; }

/* ---------- footer ---------- */
footer {
  border-top: 1px solid var(--line);
  padding: 40px 0;
  margin-top: 40px;
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  font-size: 0.88rem;
  color: var(--muted);
}
.footer-links { display: flex; flex-wrap: wrap; gap: 10px 20px; }
.footer-links a { color: var(--muted); }

/* ---------- pronađi vežbu (rezultati) ---------- */
.pv-result-item {
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
}
.pv-result-item:last-child { border-bottom: none; }
.pv-result-item h3 { font-size: 1rem; margin-bottom: 4px; }
.pv-result-item p { font-size: 0.88rem; color: var(--muted); margin-bottom: 0; }
.pv-note { font-size: 0.88rem; color: var(--muted); font-style: italic; margin-bottom: 10px; }

/* ---------- narudžbina (order) stranica ---------- */
.order-page {
  padding: 56px 0 96px;
}
.order-wrap {
  max-width: 640px;
}
.order-intro {
  margin-bottom: 36px;
}
.order-intro h1 { margin-bottom: 12px; }
.order-intro .lede { max-width: 56ch; }

.order-form-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-card);
  padding: 44px;
}
.order-form-card .field {
  gap: 8px;
  margin-bottom: 24px;
}
.order-form-card .field-row {
  margin-bottom: 24px;
}
.order-form-card .field-row .field {
  margin-bottom: 0;
}
.order-form-card .field label {
  font-size: 0.9rem;
}
.order-form-card input[type="text"],
.order-form-card input[type="email"],
.order-form-card input[type="tel"],
.order-form-card select,
.order-form-card textarea {
  width: 100%;
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius-m);
  padding: 15px 16px;
  font-size: 1.02rem;
  font-family: inherit;
  color: var(--ink);
  background: var(--paper-dim);
  transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}
.order-form-card textarea {
  resize: vertical;
  min-height: 130px;
  line-height: 1.5;
}
.order-form-card input[type="text"]:focus,
.order-form-card input[type="email"]:focus,
.order-form-card input[type="tel"]:focus,
.order-form-card select:focus,
.order-form-card textarea:focus {
  border-color: var(--paprika);
  background: var(--paper);
  outline: none;
  box-shadow: 0 0 0 4px var(--paprika-tint);
}
.order-form-card .btn-lg { width: 100%; margin-top: 14px; padding: 18px 28px; font-size: 1.1rem; }

.order-success-card {
  background: var(--herb-tint);
  border: 1px solid var(--herb);
  border-radius: var(--radius-m);
  padding: 48px 40px;
  text-align: center;
}
.order-success-card h2 { color: var(--herb-dark); margin-bottom: 12px; }
.order-success-card p { max-width: 48ch; margin: 0 auto 24px; color: var(--ink); }

.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px;
  height: 1px;
  opacity: 0;
}

@media (max-width: 560px) {
  .order-form-card { padding: 26px 20px; }
  .order-form-card .field { margin-bottom: 18px; }
  .order-form-card .field-row { margin-bottom: 18px; }
  .order-form-card input[type="text"],
  .order-form-card input[type="email"],
  .order-form-card input[type="tel"],
  .order-form-card select,
  .order-form-card textarea {
    padding: 14px;
    font-size: 1rem;
  }
}

/* ---------- animacija pokreta vežbe ---------- */
.ex-anim-wrap { text-align: center; margin: 28px 0; }
.ex-anim { width: 130px; height: 130px; }
.ex-anim .ex-limb { stroke: var(--ink); stroke-width: 5; stroke-linecap: round; fill: none; }
.ex-anim .ex-head { fill: var(--ink); }
.ex-anim .ex-context { stroke: var(--line-strong); stroke-width: 3; stroke-linecap: round; }
.ex-anim-caption { font-size: 0.82rem; color: var(--muted); margin-top: 8px; margin-bottom: 0; }
@media (prefers-reduced-motion: reduce) {
  .ex-anim g[class] { animation: none !important; }
}

.ex-anim--squat .lb-thigh { animation: sq-thigh 1.8s ease-in-out infinite alternate; }
.ex-anim--squat .lb-shin { animation: sq-shin 1.8s ease-in-out infinite alternate; }
.ex-anim--squat .ub-rot { animation: sq-torso 1.8s ease-in-out infinite alternate; }
.ex-anim--squat .ub-slide { animation: sq-slide 1.8s ease-in-out infinite alternate; }
@keyframes sq-thigh { from{transform:rotate(0deg)} to{transform:rotate(-32deg)} }
@keyframes sq-shin { from{transform:rotate(0deg)} to{transform:rotate(58deg)} }
@keyframes sq-torso { from{transform:rotate(0deg)} to{transform:rotate(-10deg)} }
@keyframes sq-slide { from{transform:translateY(0)} to{transform:translateY(9px)} }

.ex-anim--hinge .ub-rot { animation: hg-torso 1.8s ease-in-out infinite alternate; }
.ex-anim--hinge .lb-thigh { animation: hg-thigh 1.8s ease-in-out infinite alternate; }
@keyframes hg-torso { from{transform:rotate(0deg)} to{transform:rotate(-62deg)} }
@keyframes hg-thigh { from{transform:rotate(0deg)} to{transform:rotate(-8deg)} }

.ex-anim--row .ub-rot { transform: rotate(-55deg); }
.ex-anim--row .ub-arm { animation: row-arm 1.6s ease-in-out infinite alternate; }
@keyframes row-arm { from{transform:rotate(15deg)} to{transform:rotate(-90deg)} }

.ex-anim--overhead .ub-arm { animation: oh-arm 1.6s ease-in-out infinite alternate; }
@keyframes oh-arm { from{transform:rotate(70deg)} to{transform:rotate(180deg)} }

.ex-anim--lateral .ub-arm { animation: lat-arm 1.6s ease-in-out infinite alternate; }
@keyframes lat-arm { from{transform:rotate(0deg)} to{transform:rotate(-100deg)} }

.ex-anim--curl .ub-arm { animation: curl-arm 1.4s ease-in-out infinite alternate; }
@keyframes curl-arm { from{transform:rotate(0deg)} to{transform:rotate(150deg)} }

.ex-anim--press-lying .lb-thigh { transform: rotate(-25deg); }
.ex-anim--press-lying .lb-shin { transform: rotate(45deg); }
.ex-anim--press-lying .ub-arm { animation: pl-arm 1.6s ease-in-out infinite alternate; }
@keyframes pl-arm { from{transform:rotate(80deg)} to{transform:rotate(178deg)} }

.ex-anim--dip .ub-slide { animation: sq-slide 1.6s ease-in-out infinite alternate; }
.ex-anim--dip .ub-arm { animation: dip-arm 1.6s ease-in-out infinite alternate; }
@keyframes dip-arm { from{transform:rotate(20deg)} to{transform:rotate(-30deg)} }

.ex-anim--pushup .lb-thigh { transform: rotate(0deg); }
.ex-anim--pushup .ub-arm { animation: pu-arm 1.4s ease-in-out infinite alternate; }
.ex-anim--pushup .ub-slide { animation: pu-slide 1.4s ease-in-out infinite alternate; }
@keyframes pu-arm { from{transform:rotate(55deg)} to{transform:rotate(95deg)} }
@keyframes pu-slide { from{transform:translateY(0)} to{transform:translateY(6px)} }

.ex-anim--skull-crusher .ub-arm { transform: rotate(-95deg); }
.ex-anim--skull-crusher .ub-forearm { animation: sk-forearm 1.4s ease-in-out infinite alternate; }
@keyframes sk-forearm { from{transform:rotate(5deg)} to{transform:rotate(150deg)} }

.ex-anim--superman .ub-rot { animation: sm-torso 1.6s ease-in-out infinite alternate; }
.ex-anim--superman .lb-thigh { animation: sm-thigh 1.6s ease-in-out infinite alternate; }
@keyframes sm-torso { from{transform:rotate(0deg)} to{transform:rotate(-18deg)} }
@keyframes sm-thigh { from{transform:rotate(0deg)} to{transform:rotate(18deg)} }

.ex-anim--cable-pushdown .ub-arm { transform: rotate(15deg); }
.ex-anim--cable-pushdown .ub-forearm { animation: cp-forearm 1.4s ease-in-out infinite alternate; }
@keyframes cp-forearm { from{transform:rotate(90deg)} to{transform:rotate(5deg)} }

.ex-anim--kickback .ub-rot { transform: rotate(35deg); }
.ex-anim--kickback .lb-thigh { animation: kb-thigh 1.4s ease-in-out infinite alternate; }
@keyframes kb-thigh { from{transform:rotate(0deg)} to{transform:rotate(-35deg)} }

.ex-anim--hanging-leg-raise .ub-arm { transform: rotate(178deg); }
.ex-anim--hanging-leg-raise .lb-thigh { animation: hlr-thigh 1.6s ease-in-out infinite alternate; }
@keyframes hlr-thigh { from{transform:rotate(0deg)} to{transform:rotate(-70deg)} }

.ex-anim--lying-leg-raise .lb-thigh { animation: llr-thigh 1.6s ease-in-out infinite alternate; }
@keyframes llr-thigh { from{transform:rotate(0deg)} to{transform:rotate(-70deg)} }

.ex-anim--leg-curl .lb-thigh { transform: rotate(0deg); }
.ex-anim--leg-curl .lb-shin { animation: lc-shin 1.4s ease-in-out infinite alternate; }
@keyframes lc-shin { from{transform:rotate(0deg)} to{transform:rotate(85deg)} }

.ex-anim--stability-ball-curl .lb-thigh { transform: rotate(-30deg); }
.ex-anim--stability-ball-curl .lb-shin { animation: sbc-shin 1.4s ease-in-out infinite alternate; }
@keyframes sbc-shin { from{transform:rotate(70deg)} to{transform:rotate(20deg)} }

.ex-anim--preacher-curl .ub-rot { transform: rotate(20deg); }
.ex-anim--preacher-curl .ub-arm { animation: curl-arm 1.4s ease-in-out infinite alternate; }

.ex-anim--hip-thrust .lb-thigh { transform: rotate(-40deg); }
.ex-anim--hip-thrust .lb-shin { transform: rotate(80deg); }
.ex-anim--hip-thrust .ub-slide { animation: ht-slide 1.6s ease-in-out infinite alternate; }
@keyframes ht-slide { from{transform:translateY(0)} to{transform:translateY(-14px)} }

.ex-anim--crunch .lb-thigh { transform: rotate(-55deg); }
.ex-anim--crunch .lb-shin { transform: rotate(90deg); }
.ex-anim--crunch .ub-rot { animation: cr-torso 1.4s ease-in-out infinite alternate; }
@keyframes cr-torso { from{transform:rotate(0deg)} to{transform:rotate(35deg)} }

.ex-anim--plank .ub-rot { transform: rotate(2deg); }

.ex-anim--pull .ub-arm { transform: rotate(178deg); }
.ex-anim--pull .lb-thigh { transform: rotate(-15deg); }
.ex-anim--pull .lb-shin { transform: rotate(25deg); }
.ex-anim--pull .ub-slide { animation: pull-slide 1.6s ease-in-out infinite alternate; }
@keyframes pull-slide { from{transform:translateY(0)} to{transform:translateY(-10px)} }

/* ---------- responsive ---------- */
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .steps { grid-template-columns: 1fr; gap: 24px; }
  .features { grid-template-columns: 1fr; }
  .article-grid { grid-template-columns: 1fr; gap: 24px; }
  .plan-cta { grid-template-columns: 1fr; padding: 28px; }
  .nav-toggle { display: inline-flex; }
  .main-nav {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 4px 20px 12px;
    box-shadow: var(--shadow-card);
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .main-nav a:last-child { border-bottom: none; }
  .nav-dropdown { width: 100%; }
  .nav-dropdown-toggle {
    width: 100%;
    justify-content: space-between;
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
  }
  .nav-dropdown-menu {
    display: none;
    position: static;
    box-shadow: none;
    border: none;
    padding: 0 0 0 16px;
    margin-top: 0;
    min-width: 0;
  }
  .nav-dropdown-menu.open { display: flex; }
  .nav-dropdown-menu a { border-bottom: 1px solid var(--line); padding: 12px 0; border-radius: 0; }
  .nav-dropdown-menu a:hover { background: none; }
  .nav-dropdown-toggle .caret { font-size: 1.15em; }
}
@media (max-width: 520px) {
  .field-row { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; row-gap: 16px; }
  section { padding: 48px 0; }
}


/* ---------- pricing grid (3-tier: ishrana / trening / bundle) ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 8px;
}
.pricing-card {
  background: var(--cta-dark-bg);
  color: #fff;
  border-radius: var(--radius-m);
  padding: 32px 26px;
  display: flex;
  flex-direction: column;
  position: relative;
  border: 1px solid transparent;
}
.pricing-card h3 { color: #fff; font-size: 1.25rem; margin-bottom: 8px; }
.pricing-card > p { color: #c7cdc9; font-size: 0.9rem; margin-bottom: 16px; }
.pricing-card ul { list-style: none; padding: 0; margin: 0 0 20px; flex-grow: 1; }
.pricing-card li { padding: 7px 0; border-top: 1px solid #2c322f; font-size: 0.86rem; color: #e3e7e4; }
.pricing-card li:first-child { border-top: none; }
.pricing-card .price-tag { background: #1d211f; border: 1px solid #333a36; border-radius: var(--radius-s); padding: 22px; text-align: center; margin-top: auto; }
.pricing-card--featured { border-color: var(--paprika); }
.pricing-badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--paprika); color: #fff; font-size: 0.72rem; font-weight: 800; padding: 4px 14px; border-radius: 999px; white-space: nowrap; }
@media (max-width: 880px) {
  .pricing-grid { grid-template-columns: 1fr; }
}

/* ---------- plan selector (narudzbina) ---------- */
.plan-select { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 22px; }
.plan-option {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  padding: 14px 8px;
  cursor: pointer;
  text-align: center;
  transition: border-color .15s, background .15s;
}
.plan-option input[type="radio"] { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.plan-option-name { font-weight: 700; font-size: 0.88rem; color: var(--ink); }
.plan-option-compare { display: flex; align-items: center; justify-content: center; gap: 5px; margin-top: 3px; }
.plan-option-old { font-size: 0.72rem; color: var(--muted); text-decoration: line-through; text-decoration-color: var(--paprika); }
.plan-option-discount { font-size: 0.62rem; font-weight: 800; color: var(--paprika-dark); background: var(--paprika-tint); padding: 1px 7px; border-radius: 999px; white-space: nowrap; }
.plan-option-price { font-size: 0.98rem; font-weight: 800; color: var(--ink); margin-top: 2px; }
.plan-option.selected { border-color: var(--paprika); background: var(--paprika-tint); }
.plan-option.selected .plan-option-price { color: var(--paprika-dark); }
.plan-option.selected .plan-option-discount { background: #fff; }
@media (max-width: 640px) { .plan-select { grid-template-columns: 1fr; } }

/* ---------- srodne stranice (interno linkovanje) ---------- */
.related-links { margin-top: 48px; padding-top: 28px; border-top: 1px solid var(--line); }
.article-body .related-links h2 { margin-top: 0; font-size: 1.3rem; }
.article-body .related-list {
  list-style: none; padding: 0; margin: 0; max-width: none;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px;
}
.article-body .related-list li { margin: 0; }
.related-list a {
  display: block; height: 100%; padding: 11px 14px;
  border: 1px solid var(--line); border-radius: var(--radius-s);
  color: var(--ink); font-weight: 600; font-size: 0.95rem; line-height: 1.35;
}
.related-list a:hover { border-color: var(--paprika); color: var(--paprika-dark); text-decoration: none; }
/* CTA blok: centriraj pasus ograničene širine (vidljivo na širokim hub stranicama) */
.inline-cta p { margin-left: auto; margin-right: auto; }
/* v17: responsive tabele + slike vezbi */
@media (max-width:640px){table.data-table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;font-size:.85rem}table.data-table th,table.data-table td{padding:8px}}
.ex-fig{margin:18px auto 26px;max-width:560px;text-align:center}
.ex-fig img{display:block;width:100%;height:auto;border-radius:var(--radius-m);border:1px solid var(--line);background:#f4f6f5}
.ex-fig figcaption{font-size:.85rem;color:var(--muted);margin-top:8px}
.ex-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px;margin:18px 0 28px}
.ex-grid figure{margin:0}
.ex-grid img{display:block;width:100%;height:auto;border-radius:var(--radius-m);border:1px solid var(--line);background:#f4f6f5}
.ex-grid figcaption{font-size:.85rem;font-weight:600;margin-top:6px;color:var(--ink)}
.ex-grid a{color:inherit}
/* fix: dugmad se prelamaju na uskim ekranima */
.inline-cta .btn { white-space: normal; max-width: 100%; text-align: center; line-height: 1.3; }
@media (max-width: 520px) { .btn { white-space: normal; max-width: 100%; text-align: center; } .inline-cta { padding: 20px 16px; } }