/* =========================================
   LIFESTYLE FITNESS ACUPUNCTURE — Styles
   ========================================= */

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black:    #0d1f13;   /* deep forest green instead of pure black */
  --white:    #ffffff;
  --grey-50:  #f0f7f2;   /* faint green tint on light backgrounds */
  --grey-100: #ddeee3;
  --grey-400: #8fad98;
  --grey-600: #4f7a5a;
  --grey-800: #1e3d27;
  --accent:   #52b788;   /* forest green */
  --accent-dk:#40916c;   /* darker forest green */
  --font:     'Inter', system-ui, -apple-system, sans-serif;
  --radius:   6px;
  --shadow:   0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg:0 12px 48px rgba(0,0,0,0.14);
  --transition: 0.2s ease;
  --header-h: 72px;
}

html { scroll-behavior: smooth; }

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

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }

/* ---------- Utility ---------- */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}
.text-center { text-align: center; }
.mt-lg { margin-top: 56px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn:active { transform: scale(0.98); }

.btn--primary {
  background: var(--accent);
  color: var(--black);
  border-color: var(--accent);
}
.btn--primary:hover {
  background: var(--accent-dk);
  border-color: var(--accent-dk);
  box-shadow: 0 6px 20px rgba(82,183,136,0.35);
}

.btn--outline {
  background: transparent;
  color: var(--black);
  border-color: var(--black);
}
.btn--outline:hover {
  background: var(--black);
  color: var(--white);
}

.btn--ghost {
  background: rgba(255,255,255,0.12);
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
  backdrop-filter: blur(6px);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.22);
  border-color: var(--white);
}

.btn--lg { padding: 18px 36px; font-size: 16px; }
.btn--full { width: 100%; }

/* ---------- Header ---------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  background: var(--black);
  transition: box-shadow var(--transition);
}
.header--scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.4);
}
.header__inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 100%;
}

/* Logo */
.logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  flex-shrink: 0;
}
.logo__lifestyle {
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.15em;
  color: var(--white);
}
.logo__fitness {
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.15em;
  color: var(--accent);
}
.logo__sub {
  font-size: 8px;
  letter-spacing: 0.2em;
  color: var(--grey-400);
  margin-top: 2px;
}

/* Nav */
.nav {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.nav__link {
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--grey-400);
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
}
.nav__link:hover {
  color: var(--white);
  background: rgba(255,255,255,0.08);
}

.header__cta { margin-left: 8px; padding: 10px 20px; font-size: 14px; }

/* Hamburger (mobile) */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.hamburger--open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger--open span:nth-child(2) { opacity: 0; }
.hamburger--open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--black);
  overflow: hidden;
}

/* Subtle grid texture */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(82,183,136,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(82,183,136,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(82,183,136,0.15) 0%, transparent 65%);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  padding-top: var(--header-h);
}

.hero__eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}

.hero__headline {
  font-size: clamp(52px, 8vw, 96px);
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 28px;
}

.hero__sub {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--grey-400);
  max-width: 540px;
  margin-bottom: 48px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.hero__scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--grey-600);
  font-size: 22px;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ---------- Trust Bar ---------- */
.trust-bar {
  background: var(--accent);
  padding: 20px 0;
}
.trust-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.trust-bar__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 12px 16px;
  border-right: 1px solid rgba(0,0,0,0.1);
}
.trust-bar__item:last-child { border-right: none; }
.trust-bar__item strong {
  font-size: 15px;
  font-weight: 800;
  color: var(--black);
  line-height: 1.2;
}
.trust-bar__item span {
  font-size: 12px;
  color: var(--black);
  opacity: 0.65;
  margin-top: 3px;
}

/* ---------- Sections ---------- */
.section {
  padding: 96px 0;
}
.section--dark {
  background: var(--black);
}
.section--grey {
  background: var(--grey-50);
}

.section__eyebrow {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  text-align: center;
}
.section__eyebrow--light { color: var(--accent); }

.section__title {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  text-align: center;
  margin-bottom: 20px;
}
.section__title--light { color: var(--white); }

.section__desc {
  font-size: 17px;
  color: var(--grey-600);
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
  line-height: 1.7;
}

/* ---------- Pricing Cards ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.pricing-card {
  position: relative;
  background: var(--white);
  border: 2px solid var(--grey-100);
  border-radius: 12px;
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.pricing-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.pricing-card--featured {
  border-color: var(--accent);
  box-shadow: var(--shadow);
}

.pricing-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--black);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 20px;
  white-space: nowrap;
}

.pricing-card__icon {
  font-size: 28px;
  color: var(--accent);
}

.pricing-card__title {
  font-size: 20px;
  font-weight: 700;
}

.pricing-card__desc {
  font-size: 15px;
  color: var(--grey-600);
  line-height: 1.6;
  flex: 1;
}

.pricing-card__price {
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px solid var(--grey-100);
  width: 100%;
}
.pricing-card__amount {
  font-size: 36px;
  font-weight: 800;
  color: var(--black);
  letter-spacing: -0.02em;
}
.pricing-card__dur {
  font-size: 14px;
  color: var(--grey-400);
  margin-left: 4px;
}

/* ---------- Specialized Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 56px;
}

.service-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 40px 32px;
  transition: background var(--transition), border-color var(--transition);
}
.service-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(200,169,110,0.3);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  color: var(--accent);
  margin-bottom: 24px;
}

.service-card__title {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}

.service-card__desc {
  font-size: 15px;
  color: var(--grey-400);
  line-height: 1.7;
}

/* ---------- Testimonials ---------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
}

.testimonial-card {
  background: var(--white);
  border: 2px solid var(--grey-100);
  border-radius: 12px;
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.coming-soon {
  margin-top: 56px;
  padding: 56px 32px;
  border: 2px dashed var(--grey-100);
  border-radius: 12px;
  text-align: center;
  color: var(--grey-400);
  font-size: 16px;
}

.testimonial-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow);
}

.testimonial-card__stars {
  font-size: 18px;
  color: var(--accent);
  letter-spacing: 2px;
}

.testimonial-card__quote {
  font-size: 15px;
  color: var(--grey-600);
  line-height: 1.75;
  flex: 1;
  font-style: italic;
}

.testimonial-card__author strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--black);
}
.testimonial-card__author span {
  font-size: 13px;
  color: var(--grey-400);
}

/* ---------- About / Meet Xavier ---------- */
.about {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 80px;
  align-items: start;
}

.about__text .section__eyebrow,
.about__text .section__title {
  text-align: left;
}

.about__bio {
  font-size: 16px;
  color: var(--grey-600);
  line-height: 1.8;
  margin-bottom: 20px;
}

.credentials {
  list-style: none;
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.credential {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: var(--grey-600);
  line-height: 1.5;
}
.credential__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  background: var(--accent);
  color: var(--black);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  margin-top: 1px;
}

.about__image-wrap {
  position: relative;
  align-self: start;
  top: 0;
}
.about__photo {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: 12px;
}
.about__badge {
  position: absolute;
  bottom: 24px;
  left: -20px;
  background: var(--accent);
  color: var(--black);
  border-radius: 10px;
  padding: 14px 20px;
  box-shadow: var(--shadow-lg);
}
.about__badge strong {
  display: block;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.2;
}
.about__badge span {
  font-size: 12px;
  opacity: 0.7;
}

/* ---------- FAQ ---------- */
.faq-wrap {
  max-width: 740px;
}
.faq-wrap .section__eyebrow,
.faq-wrap .section__title {
  text-align: left;
}

.faq-list {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--grey-100);
}

.faq-item {
  border-bottom: 1px solid var(--grey-100);
}

.faq-item__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  font-size: 17px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  gap: 16px;
  transition: color var(--transition);
}
.faq-item__q::-webkit-details-marker { display: none; }
.faq-item__q::after {
  content: '+';
  font-size: 22px;
  font-weight: 300;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform var(--transition);
}
.faq-item[open] .faq-item__q::after {
  transform: rotate(45deg);
}
.faq-item[open] .faq-item__q {
  color: var(--accent);
}

.faq-item__a {
  padding: 0 0 24px;
  font-size: 15px;
  color: var(--grey-600);
  line-height: 1.8;
}

/* ---------- Contact ---------- */
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact__desc {
  font-size: 16px;
  color: var(--grey-400);
  margin-bottom: 40px;
  line-height: 1.7;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}
.contact__detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 15px;
  color: var(--grey-400);
}
.contact__detail-icon {
  color: var(--accent);
  font-size: 18px;
  margin-top: 1px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.contact__detail-icon svg {
  width: 18px;
  height: 18px;
  fill: var(--accent);
  stroke: none;
}
.contact__link {
  color: var(--white);
  transition: color var(--transition);
}
.contact__link:hover { color: var(--accent); }

/* Contact Form */
.contact-form {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--grey-400);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.form-group input,
.form-group textarea {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-family: var(--font);
  font-size: 15px;
  color: var(--white);
  transition: border-color var(--transition), background var(--transition);
  outline: none;
  resize: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--grey-600); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: rgba(255,255,255,0.1);
}

/* ---------- Footer ---------- */
.footer {
  background: #050505;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 56px 0 0;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 48px;
  align-items: start;
  padding-bottom: 48px;
}
.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer__tagline {
  font-size: 14px;
  color: var(--grey-600);
  margin-top: 8px;
}
.footer__links,
.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer__links a,
.footer__contact a,
.footer__contact span {
  font-size: 14px;
  color: var(--grey-400);
  transition: color var(--transition);
}
.footer__links a:hover,
.footer__contact a:hover { color: var(--white); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 20px 24px;
  text-align: center;
}
.footer__bottom p {
  font-size: 13px;
  color: var(--grey-600);
}

.form-success {
  display: none;
  padding: 16px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--accent);
  background: rgba(82,183,136,0.1);
  color: var(--white);
  font-size: 15px;
  line-height: 1.6;
}
.form-success--visible { display: block; }

/* =========================================
   RESPONSIVE
   ========================================= */

@media (max-width: 960px) {
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; }
  .services-grid { grid-template-columns: 1fr; max-width: 560px; margin-left: auto; margin-right: auto; }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 560px; margin-left: auto; margin-right: auto; }
  .about { grid-template-columns: 1fr; }
  .about__image-wrap { max-width: 360px; }
  .contact { grid-template-columns: 1fr; gap: 48px; }
  .trust-bar__grid { grid-template-columns: repeat(2, 1fr); }
  .trust-bar__item:nth-child(2) { border-right: none; }
  .footer__inner { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .hero__headline { font-size: clamp(44px, 10vw, 72px); }

  /* Mobile nav */
  .hamburger { display: flex; }
  .header__cta { display: none; }
  .nav {
    display: none;
    flex-direction: column;
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    background: var(--black);
    padding: 24px;
    gap: 4px;
    border-top: 1px solid rgba(255,255,255,0.08);
  }
  .nav--open { display: flex; }
  .nav__link { width: 100%; padding: 14px 16px; font-size: 16px; }

  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 28px 24px; }
  .trust-bar__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .trust-bar__grid { grid-template-columns: 1fr; }
  .trust-bar__item { border-right: none; border-bottom: 1px solid rgba(0,0,0,0.1); }
  .trust-bar__item:last-child { border-bottom: none; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .about__badge { left: 0; }
}