/* =========================================================
   DO WORK PERSONAL TRAINING — DESIGN TOKENS
   Void black / bone white / signal red / steel gray
   Display: Oswald (condensed, athletic)
   Body: Inter
   Utility/data: JetBrains Mono
========================================================= */
:root {
  --void:    #0B0B0C;
  --void-2:  #131416;
  --steel:   #1B1D20;
  --line:    #2A2D31;
  --bone:    #EDEAE4;
  --dim:     #9A9CA1;
  --signal:  #D62828;
  --signal-dim: #7A1616;

  --font-display: 'Oswald', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --max: 1180px;
  --nav-h: 65px;
  --divider-h: 40px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--void);
  color: var(--bone);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

.mono { font-family: var(--font-mono); letter-spacing: 0.02em; }

.eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--signal);
  text-transform: uppercase;
  margin-bottom: 0.9rem;
}
.eyebrow.center { text-align: center; }

.center { text-align: center; }

.section-headline {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.9rem, 3.4vw, 2.7rem);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1.15;
  margin-bottom: 1.1rem;
}

.section-sub {
  color: var(--dim);
  font-size: 1.05rem;
  max-width: 620px;
  margin: 0 auto 2.6rem;
}
.about-content .section-sub, .services .section-sub { margin: 0 0 2.6rem; }

.placeholder, .placeholder-block {
  color: var(--signal);
  opacity: 0.85;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.85rem 1.7rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 2px;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  cursor: pointer;
}
.btn-primary {
  background: var(--signal);
  color: var(--bone);
}
.btn-primary:hover { background: #ef3030; transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  color: var(--bone);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--bone); }
.btn-lg { padding: 1rem 2.1rem; font-size: 0.9rem; }

/* =========================================================
   NAV
========================================================= */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(11,11,12,0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0.9rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.wordmark { display: flex; flex-direction: column; line-height: 1; }
.wordmark-logo { height: 34px; width: auto; display: block; }
.footer-logo { height: 46px; width: auto; display: block; }
.wordmark-fallback { display: flex; flex-direction: column; line-height: 1; }
.wordmark-main {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.03em;
}
.wordmark-sub {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--dim);
  margin-top: 2px;
}
.nav-links {
  display: flex;
  gap: 2rem;
  font-size: 0.9rem;
  margin-left: auto;
}
.nav-links a { color: var(--dim); transition: color 0.15s ease; }
.nav-links a:hover { color: var(--bone); }
.nav-cta { margin-left: 1.5rem; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--bone);
}

/* =========================================================
   HERO
========================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--void-2);
}
.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  opacity: 0.55;
}
.hero-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(11,11,12,0.55) 0%, rgba(11,11,12,0.3) 35%, var(--void) 92%),
    linear-gradient(90deg, rgba(11,11,12,0.75) 0%, rgba(11,11,12,0.15) 55%);
}
.hero-content {
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
  width: 100%;
}
.hero-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 6.5vw, 5rem);
  text-transform: uppercase;
  line-height: 0.98;
  letter-spacing: 0.005em;
  max-width: 14ch;
  margin-bottom: 1.2rem;
}
.hero-headline .accent { color: var(--signal); }
.hero-sub {
  color: var(--dim);
  font-size: 1.05rem;
  max-width: 480px;
  margin-bottom: 1.8rem;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-actions.center { justify-content: center; }

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1.6rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--signal);
}
.hero-stats-sep { color: var(--line); }

.scroll-cue {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  width: 22px;
  height: 36px;
  border: 1px solid var(--dim);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.scroll-cue span {
  width: 3px;
  height: 8px;
  background: var(--signal);
  border-radius: 2px;
  animation: scrollcue 1.6s ease-in-out infinite;
}
@keyframes scrollcue {
  0% { opacity: 1; transform: translateY(0); }
  60% { opacity: 0; transform: translateY(10px); }
  100% { opacity: 0; transform: translateY(0); }
}

/* =========================================================
   SIGNATURE ELEMENT: EFFORT LINE DIVIDER
========================================================= */
.effort-divider {
  width: 100%;
  line-height: 0;
  background: var(--void);
}
.effort-svg { width: 100%; height: var(--divider-h); display: block; }
.effort-line {
  fill: none;
  stroke: var(--signal);
  stroke-width: 2;
  stroke-linejoin: round;
  stroke-linecap: round;
  stroke-dasharray: 2000;
  stroke-dashoffset: 2000;
  animation: draw 2.6s ease-out forwards;
  animation-play-state: paused;
}
.effort-divider.flipped .effort-svg { transform: scaleX(-1); }
@keyframes draw { to { stroke-dashoffset: 0; } }

/* =========================================================
   ABOUT
========================================================= */
.about { padding: 6.5rem 1.5rem; }
.about-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 3.5rem;
  align-items: center;
}
.about-media {
  aspect-ratio: 4/5;
  background: var(--steel);
  border: 1px solid var(--line);
  overflow: hidden;
}
.about-photo { width: 100%; height: 100%; object-fit: cover; }
.about-text { color: var(--dim); margin-bottom: 1.6rem; }
.about-quote {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  border-left: 3px solid var(--signal);
  padding-left: 1.2rem;
  font-style: normal;
}

/* =========================================================
   METHOD
========================================================= */
.method {
  padding: 6.5rem 1.5rem;
  background: var(--void-2);
}
.method-inner { max-width: var(--max); margin: 0 auto; }
.method-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 3rem;
}
.method-step {
  padding: 2rem 1.8rem;
  background: var(--steel);
  border: 1px solid var(--line);
  border-top: 2px solid var(--signal);
}
.step-num {
  display: block;
  color: var(--signal);
  font-size: 0.85rem;
  margin-bottom: 1rem;
}
.method-step h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  text-transform: uppercase;
  margin-bottom: 0.7rem;
}
.method-step p { color: var(--dim); font-size: 0.95rem; }

/* =========================================================
   SERVICES
========================================================= */
.services { padding: 6.5rem 1.5rem; }
.services-inner { max-width: var(--max); margin: 0 auto; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
  margin-top: 2.5rem;
}
.service-card {
  padding: 2.2rem 1.8rem;
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  transition: border-color 0.2s ease;
}
.service-card:hover { border-color: var(--signal); }
.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  text-transform: uppercase;
}
.service-card p { color: var(--dim); font-size: 0.95rem; flex-grow: 1; }
.service-price {
  color: var(--signal);
  font-size: 0.82rem;
}
.services-note {
  color: var(--dim);
  font-size: 0.9rem;
  margin-top: 2rem;
  text-align: center;
}

/* =========================================================
   RESULTS
========================================================= */
.results { padding: 6.5rem 1.5rem; }
.results-inner { max-width: var(--max); margin: 0 auto; }
.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
  margin-top: 2.5rem;
}
.result-card {
  padding: 2.2rem 1.8rem;
  background: var(--steel);
  border: 1px solid var(--line);
}
.result-quote {
  font-size: 1rem;
  margin-bottom: 1.2rem;
}
.result-name {
  color: var(--signal);
  font-size: 0.8rem;
}
.results-more {
  margin-top: 2.2rem;
  text-align: center;
}

/* =========================================================
   GALLERY
========================================================= */
.gallery { padding: 6.5rem 1.5rem; background: var(--void-2); }
.gallery-inner { max-width: var(--max); margin: 0 auto; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  margin-top: 2rem;
}
.gallery-item {
  aspect-ratio: 1;
  background: var(--steel);
  border: 1px solid var(--line);
  overflow: hidden;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; }
.gallery-item.empty {
  display: flex;
  align-items: center;
  justify-content: center;
}
.gallery-item.empty::after {
  content: "ADD PHOTO";
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--dim);
}
.gallery-item.empty img { display: none; }

/* =========================================================
   BOOK / CALL-TEXT CTA
========================================================= */
.book {
  padding: 6.5rem 1.5rem;
  background: var(--void-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.book-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.book-phone {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 8vw, 4.5rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
  color: var(--bone);
  margin: 0.4rem 0 2rem;
  transition: color 0.15s ease;
}
.book-phone:hover { color: var(--signal); }
.book-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* =========================================================
   TESTIMONIALS PAGE
========================================================= */
.reviews-header { padding: 4.5rem 1.5rem 3rem; }
.reviews-header-inner { max-width: 720px; margin: 0 auto; }
.back-link {
  display: inline-block;
  color: var(--dim);
  font-size: 0.8rem;
  margin-bottom: 2rem;
  transition: color 0.15s ease;
}
.back-link:hover { color: var(--bone); }

.reviews-list { padding: 4rem 1.5rem; }
.reviews-list-inner {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}
.review-item {
  padding: 1.8rem 0;
  border-bottom: 1px solid var(--line);
}
.review-item:last-child { border-bottom: none; }
.review-quote {
  font-size: 1.02rem;
  margin-bottom: 0.9rem;
}
.review-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--signal);
}
.review-date { color: var(--dim); }

.reviews-cta {
  padding: 5rem 1.5rem;
  background: var(--void-2);
  text-align: center;
}
.reviews-cta-inner {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
  align-items: center;
}

/* =========================================================
   FOOTER
========================================================= */
.footer {
  border-top: 1px solid var(--line);
  padding: 3.5rem 1.5rem 1.5rem;
}
.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2rem;
}
.footer-contact p { color: var(--dim); font-size: 0.92rem; margin-bottom: 0.4rem; }
.footer-contact a { color: var(--dim); transition: color 0.15s ease; }
.footer-contact a:hover { color: var(--signal); }
.footer-social { font-size: 0.9rem; }
.footer-social a:hover { color: var(--signal); }
.footer-social-sep { margin: 0 0.6rem; color: var(--line); }
.footer-bottom {
  max-width: var(--max);
  margin: 2.5rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: 0.8rem;
  color: var(--dim);
}

/* =========================================================
   RESPONSIVE
========================================================= */
@media (max-width: 860px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--void);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    gap: 0;
    padding: 0.5rem 1.5rem 1rem;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 0.8rem 0; border-bottom: 1px solid var(--line); }
  .nav-links a:last-child { border-bottom: none; }
  .nav-toggle { display: flex; }
  .nav-cta { display: none; }
  .about-inner { grid-template-columns: 1fr; }
  .about-media { max-width: 380px; margin: 0 auto; }
  .method-steps, .services-grid, .results-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
}

@media (max-width: 500px) {
  .gallery-grid { grid-template-columns: 1fr 1fr; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .effort-line { animation: none; stroke-dashoffset: 0; }
  .scroll-cue span { animation: none; }
}

/* Visible keyboard focus */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}