/* ==========================================================================
   Fuller Health and Performance
   Palette: Charcoal #1C1C1A (main) · Gold #B8975A (accent)
            Cream #F5F0E8 (light ground) · Stone #8C8278 (secondary text)
   Type:    Rajdhani (headings, uppercase, tight) · Source Sans 3 (body)
   ========================================================================== */

:root {
  --charcoal: #1C1C1A;
  --charcoal-soft: #26261F;
  --charcoal-line: #33332B;
  --gold: #B8975A;
  --gold-bright: #CFAE6E;
  --cream: #F5F0E8;
  --cream-deep: #EBE4D8;
  --stone: #8C8278;
  --white: #FFFFFF;

  --font-head: 'Rajdhani', 'Trebuchet MS', sans-serif;
  --font-body: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --wrap: 1140px;
  --radius: 14px;
  --radius-lg: 20px;
  --shadow: 0 10px 40px rgba(28, 28, 26, 0.10);
  --shadow-lift: 0 18px 60px rgba(28, 28, 26, 0.18);
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--charcoal);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.06;
  font-weight: 700;
  margin: 0 0 0.5em;
}
h1 { font-size: clamp(2.5rem, 6.4vw, 4.5rem); letter-spacing: 0.005em; }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.55rem); letter-spacing: 0.04em; }
h4 { font-size: 1.05rem; letter-spacing: 0.09em; }
p { margin: 0 0 1.15em; }
p:last-child { margin-bottom: 0; }

/* ---------- Layout ---------- */
.wrap { width: min(var(--wrap), calc(100% - 2.5rem)); margin-inline: auto; }
.section { padding: clamp(4rem, 9vw, 7.5rem) 0; }
.section--tight { padding: clamp(3rem, 6vw, 4.5rem) 0; }
main { display: block; }

.section--dark { background: var(--charcoal); color: var(--cream); }
.section--dark h2, .section--dark h3 { color: var(--white); }
.section--deep { background: var(--cream-deep); }

.eyebrow {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gold);
  margin: 0 0 1rem;
  display: block;
}
.section--dark .eyebrow { color: var(--gold-bright); }

.lede { font-size: 1.2rem; color: var(--stone); max-width: 62ch; }
.section--dark .lede { color: rgba(245, 240, 232, 0.72); }
.measure { max-width: 68ch; }
.center { text-align: center; margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.11em;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 1.05rem 2rem;
  border-radius: 999px;
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease), box-shadow 0.2s var(--ease);
  min-height: 52px;
}
.btn--primary { background: var(--gold); color: var(--charcoal); }
.btn--primary:hover { background: var(--gold-bright); transform: translateY(-2px); box-shadow: 0 12px 30px rgba(184, 151, 90, 0.35); }
.btn--ghost { background: transparent; color: var(--cream); border-color: rgba(245, 240, 232, 0.35); }
.btn--ghost:hover { border-color: var(--gold); color: var(--gold-bright); }
.btn--outline { background: transparent; color: var(--charcoal); border-color: rgba(28, 28, 26, 0.25); }
.btn--outline:hover { border-color: var(--gold); color: var(--gold); }
.btn--sm { padding: 0.7rem 1.35rem; font-size: 0.82rem; min-height: 44px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.9rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(28, 28, 26, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--charcoal-line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.9rem 0;
}
.logo { display: flex; align-items: center; gap: 0.7rem; text-decoration: none; }
.logo__mark {
  width: 36px; height: 36px; flex: none;
  border: 2px solid var(--gold);
  border-radius: 8px;
  display: grid; place-items: center;
  font-family: var(--font-head); font-weight: 700;
  color: var(--gold); font-size: 1.05rem; letter-spacing: 0.02em;
}
.logo__text {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  font-size: 1rem;
  color: var(--cream);
  line-height: 1.15;
}
.logo__text span { color: var(--gold); display: block; font-size: 0.72rem; letter-spacing: 0.24em; font-weight: 600; }

.site-nav { display: flex; align-items: center; gap: 1.9rem; }
.site-nav a {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-weight: 600;
  font-size: 0.86rem;
  color: rgba(245, 240, 232, 0.8);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--gold); }

.nav-toggle {
  display: none;
  background: none; border: 0; cursor: pointer;
  padding: 0.5rem; color: var(--cream);
}
.nav-toggle svg { width: 26px; height: 26px; }

@media (max-width: 880px) {
  .nav-toggle { display: block; }
  .site-nav {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--charcoal);
    border-bottom: 1px solid var(--charcoal-line);
    padding: 0.5rem 1.25rem 1.5rem;
    display: none;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 0.95rem 0; border-bottom: 1px solid var(--charcoal-line); font-size: 1rem; }
  .site-nav .btn { margin-top: 1rem; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--charcoal);
  color: var(--cream);
  overflow: hidden;
  padding: clamp(5rem, 12vw, 9.5rem) 0 clamp(4rem, 9vw, 7rem);
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 78% 12%, rgba(184, 151, 90, 0.20), transparent 62%),
    radial-gradient(ellipse 60% 50% at 8% 88%, rgba(184, 151, 90, 0.09), transparent 60%);
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(245,240,232,0.030) 0 1px, transparent 1px 68px),
    repeating-linear-gradient(90deg, rgba(245,240,232,0.030) 0 1px, transparent 1px 68px);
  mask-image: radial-gradient(ellipse 85% 75% at 50% 40%, #000 25%, transparent 78%);
}
.hero > .wrap { position: relative; z-index: 1; }
.hero__inner { max-width: 60rem; }
.hero h1 { color: var(--white); margin-bottom: 0.35em; }
.hero h1 em { font-style: normal; color: var(--gold); }
.hero__sub {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: rgba(245, 240, 232, 0.78);
  max-width: 54ch;
  margin-bottom: 2.25rem;
}
.hero__note {
  margin-top: 1.6rem;
  font-size: 0.92rem;
  color: rgba(245, 240, 232, 0.52);
  letter-spacing: 0.01em;
}
.hero--inner { padding: clamp(3.5rem, 8vw, 6rem) 0 clamp(3rem, 6vw, 4.5rem); }
.hero--inner h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }

/* ---------- Trust bar ---------- */
.trust {
  background: var(--charcoal-soft);
  border-top: 1px solid var(--charcoal-line);
  border-bottom: 1px solid var(--charcoal-line);
  padding: 2.4rem 0;
}
.trust__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2rem; }
.trust__item { text-align: center; }
.trust__key {
  font-family: var(--font-head); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.05em;
  font-size: 1.45rem; color: var(--gold); line-height: 1.15;
  margin-bottom: 0.35rem;
}
.trust__val { font-size: 0.94rem; color: rgba(245, 240, 232, 0.65); margin: 0; }

/* ---------- Cards & grids ---------- */
.grid { display: grid; gap: 1.5rem; }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

.card {
  background: var(--white);
  border: 1px solid rgba(28, 28, 26, 0.08);
  border-radius: var(--radius-lg);
  padding: 2.1rem;
  box-shadow: var(--shadow);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); }
.card h3 { margin-bottom: 0.5rem; }
.card p { color: var(--stone); }
.card__price {
  font-family: var(--font-head); font-weight: 700;
  font-size: 1.9rem; color: var(--charcoal);
  letter-spacing: 0.01em; margin: 0.2rem 0 0.9rem;
}
.card__price small { font-size: 0.95rem; color: var(--stone); font-weight: 600; letter-spacing: 0.05em; }
.card__tag {
  display: inline-block;
  font-family: var(--font-head); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.7rem;
  background: var(--gold); color: var(--charcoal);
  padding: 0.32rem 0.8rem; border-radius: 999px;
  margin-bottom: 0.9rem;
}
.card--featured { border-color: var(--gold); border-width: 2px; }
.card--dark {
  background: var(--charcoal-soft);
  border-color: var(--charcoal-line);
  color: var(--cream);
}
.card--dark p { color: rgba(245, 240, 232, 0.7); }

.card__link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  margin-top: 1.2rem;
  font-family: var(--font-head); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.11em; font-size: 0.83rem;
  color: var(--gold); text-decoration: none;
}
.card__link:hover { color: var(--charcoal); }
.section--dark .card__link:hover { color: var(--white); }

/* ---------- Steps ---------- */
.steps { counter-reset: step; display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.step { position: relative; padding-top: 3.6rem; }
.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute; top: 0; left: 0;
  font-family: var(--font-head); font-weight: 700;
  font-size: 2.6rem; color: var(--gold); line-height: 1;
  opacity: 0.9;
}
.step h3 { margin-bottom: 0.4rem; }
.step p { color: var(--stone); margin: 0; }
.section--dark .step p { color: rgba(245, 240, 232, 0.7); }

/* ---------- Method ---------- */
.method { display: grid; gap: 0; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.method__phase {
  padding: 2rem 1.6rem;
  border-left: 3px solid var(--gold);
  background: rgba(245, 240, 232, 0.04);
}
.method__phase:not(:last-child) { border-right: 1px solid var(--charcoal-line); }
.method__phase h3 { color: var(--gold); margin-bottom: 0.2rem; }
.method__weeks {
  font-family: var(--font-head); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.16em; font-size: 0.74rem;
  color: rgba(245, 240, 232, 0.5); margin-bottom: 0.9rem; display: block;
}
.method__phase p { color: rgba(245, 240, 232, 0.75); font-size: 0.98rem; margin: 0; }

/* ---------- Struggle list ---------- */
.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.9rem; }
.checklist li {
  position: relative; padding-left: 2.1rem;
  color: var(--stone); font-size: 1.05rem;
}
.checklist li::before {
  content: ""; position: absolute; left: 0; top: 0.62em;
  width: 12px; height: 2px; background: var(--gold);
}
.section--dark .checklist li { color: rgba(245, 240, 232, 0.78); }
.checklist--check li::before {
  content: "✓"; background: none; width: auto; height: auto;
  top: 0; color: var(--gold); font-weight: 700; font-size: 1.05rem;
}

/* ---------- Split ---------- */
.split { display: grid; gap: clamp(2.5rem, 5vw, 4.5rem); grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); align-items: center; }

.portrait {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--charcoal);
  aspect-ratio: 4 / 5;
  position: relative;
  display: grid; place-items: center;
  border: 1px solid var(--charcoal-line);
}
.portrait::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 20%, rgba(184,151,90,0.22), transparent 65%),
    repeating-linear-gradient(0deg, rgba(245,240,232,0.035) 0 1px, transparent 1px 54px),
    repeating-linear-gradient(90deg, rgba(245,240,232,0.035) 0 1px, transparent 1px 54px);
}
.portrait__initials {
  position: relative;
  font-family: var(--font-head); font-weight: 700;
  font-size: clamp(3.5rem, 9vw, 6rem);
  color: var(--gold); letter-spacing: 0.04em;
  opacity: 0.9;
}
.portrait img { width: 100%; height: 100%; object-fit: cover; position: relative; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 0.85rem; max-width: 56rem; }
.faq details {
  background: var(--white);
  border: 1px solid rgba(28, 28, 26, 0.09);
  border-radius: var(--radius);
  padding: 0;
  overflow: hidden;
}
.faq summary {
  cursor: pointer; list-style: none;
  padding: 1.35rem 3.2rem 1.35rem 1.6rem;
  font-family: var(--font-head); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.04em;
  font-size: 1.02rem;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute; right: 1.5rem; top: 50%; transform: translateY(-50%);
  color: var(--gold); font-size: 1.5rem; font-weight: 400; line-height: 1;
}
.faq details[open] summary::after { content: "–"; }
.faq details[open] summary { color: var(--gold); }
.faq__body { padding: 0 1.6rem 1.5rem; color: var(--stone); }
.faq__body p:last-child { margin-bottom: 0; }

/* ---------- Forms ---------- */
.form { display: grid; gap: 1.1rem; }
.field { display: grid; gap: 0.4rem; }
.field label {
  font-family: var(--font-head); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.76rem;
  color: var(--stone);
}
.field input, .field select, .field textarea {
  font-family: var(--font-body); font-size: 1rem;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(28, 28, 26, 0.18);
  border-radius: 10px;
  background: var(--white);
  color: var(--charcoal);
  width: 100%;
  min-height: 50px;
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid var(--gold); outline-offset: 1px; border-color: var(--gold);
}
.form__note { font-size: 0.87rem; color: var(--stone); margin: 0; }

.contact-panel {
  background: var(--white);
  border: 1px solid rgba(28, 28, 26, 0.09);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 3.5vw, 2.5rem);
  box-shadow: var(--shadow);
}
.contact-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.35rem; }
.contact-list dt, .contact-list__label {
  font-family: var(--font-head); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.74rem;
  color: var(--gold); margin-bottom: 0.25rem;
}
.contact-list a { color: var(--charcoal); text-decoration: none; border-bottom: 1px solid var(--gold); }
.contact-list a:hover { color: var(--gold); }

.map-frame {
  border: 0; width: 100%; height: 340px;
  border-radius: var(--radius-lg);
  filter: grayscale(0.3) contrast(1.05);
}

/* ---------- CTA band ---------- */
.cta-band { background: var(--charcoal); color: var(--cream); text-align: center; position: relative; overflow: hidden; }
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 70% at 50% 0%, rgba(184,151,90,0.20), transparent 65%);
}
.cta-band > .wrap { position: relative; z-index: 1; }
.cta-band h2 { color: var(--white); }
.cta-band .lede { margin-inline: auto; }
.cta-band .btn-row { justify-content: center; margin-top: 2rem; }

/* ---------- Footer ---------- */
.site-footer { background: #131311; color: rgba(245, 240, 232, 0.7); padding: clamp(3rem, 6vw, 4.5rem) 0 2rem; font-size: 0.95rem; }
.footer__grid { display: grid; gap: 2.5rem; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.site-footer h4 {
  color: var(--gold); font-size: 0.8rem; letter-spacing: 0.2em;
  margin-bottom: 1.1rem;
}
.site-footer a { color: rgba(245, 240, 232, 0.7); text-decoration: none; }
.site-footer a:hover { color: var(--gold); }
.footer__nav { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.6rem; }
.footer__legal {
  margin-top: 3rem; padding-top: 1.75rem;
  border-top: 1px solid rgba(245, 240, 232, 0.12);
  font-size: 0.85rem; color: rgba(245, 240, 232, 0.48);
}
.footer__legal p { margin-bottom: 0.75rem; }
.footer__disclaimer { max-width: 78ch; }

/* ---------- Breadcrumbs ---------- */
.crumbs { font-size: 0.84rem; color: rgba(245, 240, 232, 0.5); margin-bottom: 1.5rem; }
.crumbs a { color: rgba(245, 240, 232, 0.7); text-decoration: none; }
.crumbs a:hover { color: var(--gold); }
.crumbs span { margin: 0 0.45rem; }

/* ---------- Utility ---------- */
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--gold); color: var(--charcoal);
  padding: 0.75rem 1.25rem; font-family: var(--font-head); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em; text-decoration: none;
}
.skip-link:focus { left: 0; }
.stack > * + * { margin-top: 1.5rem; }
.mt-lg { margin-top: 2.5rem; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}