/* ===== Homeworkouts.hw — Brand Variables ===== */
:root {
  --brand-blue: #88E3F6;
  --brand-blue-dark: #4FC7E3;
  --brand-black: #020607;
  --ink: #14181a;
  --ink-soft: #52606b;
  --paper: #ffffff;
  --paper-soft: #f5fafb;
  --border: #e2eef1;
  --radius: 14px;
  --shadow: 0 8px 24px rgba(2, 6, 7, 0.08);
  --max-width: 1080px;
}

* { box-sizing: border-box; }

/* Make sure the `hidden` attribute always wins, even on elements whose
   class also sets an explicit `display` (e.g. .btn). Without this,
   JS-toggled elements can stay visible because a same-specificity class
   rule declared later overrides the browser's default [hidden] style. */
[hidden] { display: none !important; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

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

h1, h2, h3 {
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}

p { margin: 0 0 16px; color: var(--ink-soft); }

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

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}

.logo-lockup {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  object-fit: cover;
}

.logo-word {
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--brand-black);
  letter-spacing: -0.01em;
}

.logo-word-accent {
  color: var(--brand-blue-dark);
}

.site-nav {
  display: flex;
  gap: 28px;
}

.site-nav a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
  transition: color 0.15s ease;
}

.site-nav a:hover { color: var(--brand-blue-dark); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 8px;
}

.nav-toggle:hover { background: var(--paper-soft); }

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--brand-black);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; }
.nav-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--brand-black);
  color: var(--brand-blue);
  box-shadow: var(--shadow);
}

.btn-primary:hover { background: #0e1517; }

.btn-secondary {
  background: var(--brand-blue);
  color: var(--brand-black);
}

.btn-secondary:hover { background: var(--brand-blue-dark); }

.btn-full { width: 100%; margin-top: 8px; }

/* ===== Hero ===== */
.hero {
  padding: 96px 0 80px;
  background: linear-gradient(180deg, var(--paper-soft) 0%, var(--paper) 100%);
  text-align: center;
}

.hero-inner { max-width: 720px; margin: 0 auto; }

.hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  color: var(--brand-black);
}

.hero-sub {
  font-size: 1.15rem;
  margin-bottom: 32px;
}

.hero-quote {
  font-size: 1.3rem;
  font-style: italic;
  color: var(--brand-black);
  margin-bottom: 32px;
}

.hero-quote-attribution {
  display: block;
  margin-top: 6px;
  font-size: 0.85rem;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--brand-blue-dark);
}

/* ===== Sections ===== */
.section { padding: 80px 0; border-top: 1px solid var(--border); }

.section-heading {
  max-width: 640px;
  margin: 0 auto 40px;
  text-align: center;
}

.section-heading h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--brand-black);
}

.coming-soon {
  display: inline-block;
  margin-top: 8px;
  padding: 8px 18px;
  background: var(--paper-soft);
  border: 1px dashed var(--border);
  border-radius: 999px;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

/* ===== Calculator ===== */
.calculator-section { background: var(--paper-soft); }

.calculator-card {
  max-width: 560px;
  margin: 0 auto;
  background: var(--paper);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 36px;
}

.form-row { margin-bottom: 18px; display: flex; flex-direction: column; gap: 6px; }

.form-row.two-col {
  flex-direction: row;
  gap: 16px;
}

.form-row.two-col > div {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

label {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--brand-black);
}

input, select, textarea {
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  font-size: 1rem;
  font-family: inherit;
  background: var(--paper);
  color: var(--ink);
  resize: vertical;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--brand-blue-dark);
  box-shadow: 0 0 0 3px rgba(136, 227, 246, 0.35);
}

.macro-results {
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.macro-results h3 {
  color: var(--brand-black);
  margin-bottom: 20px;
}

.goal-pill {
  display: inline-block;
  margin-left: 8px;
  padding: 4px 12px;
  background: var(--brand-blue);
  color: var(--brand-black);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  vertical-align: middle;
}

.macro-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.macro-stat {
  background: var(--paper-soft);
  border-radius: 10px;
  padding: 16px 8px;
}

.macro-value {
  display: block;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--brand-black);
}

.macro-label {
  display: block;
  font-size: 0.78rem;
  color: var(--ink-soft);
  margin-top: 4px;
}

.macro-note { font-size: 0.95rem; }

.field-hint {
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--ink-soft);
}

.calc-sources {
  margin-top: 18px;
  font-size: 0.75rem;
  color: var(--ink-soft);
  line-height: 1.5;
}

.safety-notice {
  margin-top: 24px;
  padding: 16px 18px;
  background: #fff6e5;
  border: 1px solid #f0d9a8;
  border-radius: 10px;
  color: #6b4e12;
  font-size: 0.92rem;
  text-align: left;
}

.safety-notice strong { display: block; margin-bottom: 4px; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.meal-plan-card {
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px dashed var(--border);
  text-align: center;
}

.meal-plan-card h4 {
  color: var(--brand-black);
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.meal-plan-card p {
  font-size: 0.92rem;
  max-width: 440px;
  margin: 0 auto 18px;
}

.meal-plan-form {
  max-width: 360px;
  margin: 18px auto 0;
  text-align: left;
}

.meal-plan-confirmation {
  max-width: 420px;
  margin: 18px auto 0;
  padding: 18px;
  background: var(--paper-soft);
  border-radius: 10px;
  text-align: center;
}

.meal-plan-confirmation p:first-child {
  color: var(--brand-black);
  font-weight: 600;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--brand-black);
  color: var(--brand-blue);
  padding: 48px 0 32px;
}

.footer-inner { text-align: center; }

.footer-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.footer-brand .logo-mark { width: 32px; height: 32px; }

.footer-note {
  color: rgba(136, 227, 246, 0.75);
  max-width: 480px;
  margin: 0 auto 16px;
  font-size: 0.92rem;
}

.footer-copyright {
  color: rgba(136, 227, 246, 0.5);
  font-size: 0.8rem;
  margin: 0;
}

/* ===== Fitness Quiz — one question at a time ===== */
.quiz-card {
  position: relative;
  max-width: 560px;
  margin: 0 auto;
  background: var(--paper);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 44px 40px 40px;
}

.quiz-back {
  display: block;
  background: none;
  border: none;
  padding: 0;
  margin-bottom: 20px;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--ink-soft);
  cursor: pointer;
  transition: color 0.15s ease;
}

.quiz-back:hover { color: var(--brand-blue-dark); }

.quiz-progress-track {
  height: 5px;
  background: var(--border);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 32px;
}

.quiz-progress-fill {
  height: 100%;
  width: 14%;
  background: linear-gradient(90deg, var(--brand-blue), var(--brand-blue-dark));
  border-radius: inherit;
  transition: width 0.35s ease;
}

.quiz-step-count {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--brand-blue-dark);
  margin-bottom: 10px;
}

.quiz-question {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--brand-black);
  margin: 0 0 8px;
  text-wrap: balance;
}

.quiz-question-hint {
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin: 0 0 20px;
}

.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.quiz-question-hint + .quiz-options { margin-top: 0; }

.quiz-options-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.option-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 2px solid var(--border);
  border-radius: 14px;
  padding: 16px 18px;
  font-weight: 600;
  font-size: 0.96rem;
  color: var(--ink);
  background: var(--paper);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.1s ease;
}

.option-card em { font-style: normal; font-weight: 400; color: var(--ink-soft); }

.option-card:hover { border-color: var(--brand-blue-dark); transform: translateY(-1px); }

.option-card:focus-within { outline: 2px solid var(--brand-blue-dark); outline-offset: 2px; }

.option-card input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
}

.option-card.selected {
  border-color: var(--brand-black);
  background: var(--paper-soft);
  font-weight: 700;
}

.quiz-continue { margin-top: 24px; }

.quiz-step[hidden] { display: none; }

/* ===== Services / Pricing ===== */
.services-hero {
  padding: 72px 0 56px;
  background: linear-gradient(180deg, var(--paper-soft) 0%, var(--paper) 100%);
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.services-hero-inner { max-width: 680px; margin: 0 auto; }

.services-hero h1 {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  color: var(--brand-black);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.pricing-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 36px 28px 28px;
}

.pricing-card.featured {
  border-color: var(--brand-black);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--brand-black);
  color: var(--brand-blue);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 6px 16px;
  border-radius: 999px;
  white-space: nowrap;
}

.pricing-duration {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--brand-blue-dark);
  margin-bottom: 6px;
}

.pricing-name {
  font-size: 1.3rem;
  color: var(--brand-black);
  margin-bottom: 14px;
}

.pricing-price {
  font-size: 2.3rem;
  font-weight: 800;
  color: var(--brand-black);
  line-height: 1;
}

.pricing-per-week {
  display: block;
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin: 6px 0 20px;
}

.pricing-features {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.pricing-features li {
  position: relative;
  padding-left: 26px;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.pricing-features li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--brand-blue-dark);
  font-weight: 800;
}

.pricing-grid-single {
  grid-template-columns: minmax(0, 360px);
  justify-content: center;
}

.services-cta-card {
  max-width: 520px;
  margin: 0 auto;
  background: var(--paper);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 36px;
}

.services-cta-card select {
  width: 100%;
}

/* ===== Blog ===== */
.blog-hero {
  padding: 64px 0 48px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.blog-filter-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  padding: 40px 0 8px;
}

.blog-filter-btn {
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 700;
  padding: 9px 20px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--paper);
  color: var(--ink-soft);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.blog-filter-btn:hover { border-color: var(--brand-blue-dark); color: var(--brand-black); }

.blog-filter-btn.is-active {
  background: var(--brand-blue);
  border-color: var(--brand-blue);
  color: var(--brand-black);
}

.blog-empty-state {
  text-align: center;
  color: var(--ink-soft);
  padding: 32px 0 8px;
}

.post-meta .blog-card-badge-link { text-decoration: none; }
.post-meta .blog-card-badge-link:hover .blog-card-badge { filter: brightness(0.94); }

.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0;
  overflow: hidden;
  text-decoration: none;
}

.blog-card:hover { border-color: var(--brand-blue-dark); }

.blog-card-image-wrap {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-blue-dark) 100%);
}

.blog-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.25s ease;
}

.blog-card:hover .blog-card-image { transform: scale(1.04); }

/* If a photo URL ever fails to load, fall back to the brand gradient
   already painted on .blog-card-image-wrap instead of a broken-image icon. */
.blog-card-image.img-fallback { display: none; }

.blog-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 24px 28px 28px;
}

.blog-card-badge {
  display: inline-block;
  align-self: flex-start;
  margin-bottom: 12px;
  padding: 4px 12px;
  background: var(--brand-blue);
  color: var(--brand-black);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.blog-card-date {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--brand-blue-dark);
  margin-bottom: 8px;
}

.blog-card h3 { color: var(--brand-black); margin-bottom: 10px; }

.blog-card p { flex: 1; font-size: 0.92rem; }

.blog-card-readmore {
  margin-top: 12px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--brand-blue-dark);
}

/* ===== Homepage blog carousel ===== */
.blog-carousel-wrap {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 40px;
}

.blog-carousel-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 4px 4px 18px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.blog-carousel-track::-webkit-scrollbar { display: none; }

.blog-carousel-card {
  flex: 0 0 auto;
  width: 300px;
  scroll-snap-align: start;
}

.carousel-arrow {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--paper);
  color: var(--brand-black);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: background 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
}

.carousel-arrow:hover { border-color: var(--brand-blue-dark); background: var(--paper-soft); }

.carousel-arrow:disabled { opacity: 0.35; cursor: default; }

.carousel-arrow:disabled:hover { background: var(--paper); border-color: var(--border); }

/* Individual post page */
.post-header {
  padding: 0 0 32px;
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.post-header-image-wrap {
  width: 100%;
  max-height: 380px;
  aspect-ratio: 16 / 6;
  overflow: hidden;
  background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-blue-dark) 100%);
  margin-bottom: 40px;
}

.post-header-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.post-header-image.img-fallback { display: none; }

.post-header-inner { max-width: 720px; margin: 0 auto; padding: 0 24px; }

.post-meta {
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-bottom: 12px;
}

.post-header h1 {
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  color: var(--brand-black);
}

.post-body {
  max-width: 680px;
  margin: 0 auto;
  padding: 48px 0;
}

.post-body h2 {
  margin-top: 40px;
  color: var(--brand-black);
}

.post-body p { font-size: 1.02rem; }

.post-placeholder-note {
  margin: 0 0 28px;
  padding: 16px 18px;
  background: #fff6e5;
  border: 1px solid #f0d9a8;
  border-radius: 10px;
  color: #6b4e12;
  font-size: 0.9rem;
}

.post-share {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 32px 0;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.post-share-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  margin-right: 4px;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: var(--paper-soft);
  border: 1px solid var(--border);
  color: var(--brand-black);
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.share-btn:hover { border-color: var(--brand-blue-dark); background: var(--paper); }

.post-comments { max-width: 680px; margin: 0 auto; padding-bottom: 64px; }

.post-comments h2 { color: var(--brand-black); }

.disqus-placeholder {
  padding: 24px;
  text-align: center;
  background: var(--paper-soft);
  border-radius: 10px;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.post-meta .blog-card-badge { margin-bottom: 0; vertical-align: middle; }

.post-body h3 {
  margin-top: 28px;
  color: var(--brand-black);
  font-size: 1.1rem;
}

.post-body ul { margin: 0 0 20px; padding-left: 22px; }
.post-body ul li { margin-bottom: 8px; font-size: 1.02rem; }

.post-body h2 + p,
.post-body h2 + ul { margin-top: 0; }

.post-references {
  margin: 0;
  padding-left: 22px;
  color: var(--ink-soft);
  font-size: 0.88rem;
  line-height: 1.6;
}

.post-references li { margin-bottom: 8px; }

.blog-more {
  padding-top: 0;
  padding-bottom: 56px;
  text-align: center;
}

.blog-more .blog-card-readmore {
  display: inline-block;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--brand-blue-dark);
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-grid-single { max-width: 360px; margin: 0 auto; }
  .blog-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    padding: 8px 0;
  }

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

  .site-nav a {
    padding: 14px 24px;
    border-top: 1px solid var(--border);
  }

  .site-nav a:first-child { border-top: none; }

  .header-inner { position: relative; }
  .macro-grid { grid-template-columns: repeat(2, 1fr); }
  .calculator-card { padding: 24px; }
  .quiz-card { padding: 32px 24px; }
  .hero { padding: 64px 0 56px; }
  .section { padding: 56px 0; }
  .quiz-options-grid { grid-template-columns: 1fr; }
  .services-cta-card { padding: 24px; }
  .carousel-arrow { display: none; }
  .blog-carousel-wrap { margin-top: 28px; }
  .blog-carousel-card { width: 78vw; max-width: 300px; }
}