/* Dragon Rehab — Shared Component Styles
   These classes are available on every page. */

/* ─── Skip Link ─────────────────────────────────────────────── */

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  z-index: 9999;
  padding: var(--space-3) var(--space-6);
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
  font-size: var(--text-sm);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  text-decoration: none;
  transition: top 0.1s;
}

.skip-link:focus {
  top: 0;
}

/* ─── Layout Utilities ──────────────────────────────────────── */

.container {
  width: 100%;
  max-width: var(--content-width);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.container--narrow {
  max-width: var(--content-narrow);
}

.section {
  padding-block: var(--space-24);
}

.section--sm {
  padding-block: var(--space-16);
}

.section--lg {
  padding-block: var(--space-32);
}

/* ─── Navigation ─────────────────────────────────────────────── */

/* Remove dead rule: .nav__logo-mark was replaced by the real logo image */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: rgba(11, 13, 23, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}

.nav.scrolled {
  border-color: var(--color-border);
  box-shadow: var(--shadow-md);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--content-width);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.nav__logo {
  display: inline-flex;
  align-items: center;
  transition: opacity var(--duration-fast);
  flex-shrink: 0;
}

.nav__logo:hover { opacity: 0.85; }

.nav__logo-img {
  height: 52px;
  width: auto;
  display: block;
}

.nav__wordmark {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  line-height: 1.1;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text);
  margin-left: var(--space-3);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  transition: color var(--duration-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transition: transform var(--duration-normal) var(--ease-out);
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-text);
}

.nav__link:hover::after,
.nav__link.active::after {
  transform: scaleX(1);
}

.nav__cta {
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-5);
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-sm);
  transition: background var(--duration-fast), box-shadow var(--duration-fast);
}

.nav__cta:hover {
  background: var(--color-primary-dark);
  box-shadow: var(--shadow-red);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-shrink: 0;
}

.nav__cart {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--duration-fast), background var(--duration-fast);
  flex-shrink: 0;
}

.nav__cart svg {
  width: 22px;
  height: 22px;
}

.nav__cart:hover,
.nav__cart.active {
  color: var(--color-text);
  background: var(--color-surface-alt);
}

.nav__cart-count[hidden] {
  display: none;
}

.nav__cart-count {
  position: absolute;
  top: 2px;
  right: 2px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 700;
  line-height: 1;
  border-radius: 999px;
}

/* ─── Cart Toast ────────────────────────────────────────────── */

.cart-toast {
  position: fixed;
  bottom: var(--space-6);
  left: 50%;
  z-index: 1000;
  transform: translate(-50%, 16px);
  opacity: 0;
  pointer-events: none;
  background: var(--color-surface);
  border: 1px solid var(--color-primary);
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-red);
  transition: opacity var(--duration-normal) var(--ease-out),
              transform var(--duration-normal) var(--ease-out);
}

.cart-toast--visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* Mobile menu toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 26px;
  cursor: pointer;
}

.nav__toggle span {
  display: block;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--duration-normal), opacity var(--duration-normal);
}

/* ─── Buttons ───────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  transition: all var(--duration-normal) var(--ease-out);
  cursor: pointer;
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  box-shadow: var(--shadow-red);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-1px);
}

.btn--gold {
  background: var(--color-accent);
  color: #0b0d17;
  border-color: var(--color-accent);
}

.btn--gold:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  transform: translateY(-1px);
}

.btn--lg {
  font-size: var(--text-base);
  padding: var(--space-4) var(--space-10);
}

/* ─── Cards ─────────────────────────────────────────────────── */

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--duration-normal), box-shadow var(--duration-normal), transform var(--duration-normal);
}

.card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-red);
  transform: translateY(-4px);
}

.card__img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  background: var(--color-surface-alt);
}

.card__img--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-subtle);
  font-size: var(--text-4xl);
}

.card__body {
  padding: var(--space-6);
}

.card__label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary-text);
  margin-bottom: var(--space-2);
}

.card__title {
  font-size: var(--text-2xl);
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.card__text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-loose);
  margin-bottom: var(--space-5);
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary-text);
  transition: gap var(--duration-fast);
}

.card__link:hover { gap: var(--space-3); }

/* ─── Section Headings ──────────────────────────────────────── */

.section-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary-text);
  margin-bottom: var(--space-3);
}

.section-title {
  font-size: var(--text-5xl);
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: var(--leading-loose);
  max-width: 600px;
}

.section-header {
  margin-bottom: var(--space-16);
}

.section-header--center {
  text-align: center;
}

.section-header--center .section-subtitle {
  margin-inline: auto;
}

/* ─── Divider ───────────────────────────────────────────────── */

.divider {
  width: 48px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  margin-block: var(--space-4);
}

.divider--center {
  margin-inline: auto;
}

/* ─── Tag / Badge ───────────────────────────────────────────── */

.tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  background: var(--color-surface-alt);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

.tag--red {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* ─── Footer ────────────────────────────────────────────────── */

.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-16) var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer__brand p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-loose);
  margin-top: var(--space-4);
  max-width: 300px;
}

.footer__col-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  letter-spacing: 0.05em;
  color: var(--color-text);
  margin-bottom: var(--space-5);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: color var(--duration-fast);
}

.footer__links a:hover { color: var(--color-primary); }

.footer__social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.footer__social-link {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  transition: all var(--duration-fast);
}

.footer__social-link:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
}

.footer__bottom a {
  color: var(--color-text-subtle);
  transition: color var(--duration-fast);
}

.footer__bottom a:hover { color: var(--color-primary); }

/* ─── Testimonial Card ──────────────────────────────────────── */

.testimonial {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  position: relative;
}

.testimonial::before {
  content: '\201C';
  position: absolute;
  top: var(--space-4);
  right: var(--space-6);
  font-family: Georgia, serif;
  font-size: 6rem;
  line-height: 1;
  color: var(--color-primary);
  opacity: 0.2;
}

.testimonial__text {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: var(--leading-loose);
  margin-bottom: var(--space-6);
}

.testimonial__photo-wrap {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  margin: calc(-1 * var(--space-8)) calc(-1 * var(--space-8)) var(--space-6);
  aspect-ratio: 3/2;
}

.testimonial__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform 0.4s ease;
}

.testimonial:hover .testimonial__photo {
  transform: scale(1.03);
}

.testimonial__photo-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-5) var(--space-6);
  background: linear-gradient(to top, rgba(0,0,0,0.72) 0%, transparent 100%);
}

.testimonial__name {
  font-weight: 700;
  font-size: var(--text-lg);
  color: #fff;
  letter-spacing: 0.01em;
}

.testimonial__role {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.75);
  margin-top: 2px;
}

/* ─── Feature / Icon Row ────────────────────────────────────── */

.feature-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-glow);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-md);
  font-size: var(--text-2xl);
  margin-bottom: var(--space-4);
  flex-shrink: 0;
}

/* ─── Stat Block ────────────────────────────────────────────── */

.stat {
  text-align: center;
}

.stat__value {
  font-family: var(--font-heading);
  font-size: var(--text-6xl);
  color: var(--color-primary);
  line-height: 1;
}

.stat__label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ─── Page Hero ─────────────────────────────────────────────── */

.page-hero {
  padding-top: calc(var(--nav-height) + var(--space-20));
  padding-bottom: var(--space-20);
  background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 100%);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--color-primary-glow) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--color-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: 0.22;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 40%, black 0%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 40%, black 0%, transparent 100%);
}

/* ─── CTA Banner ────────────────────────────────────────────── */

.cta-banner {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-16) var(--space-12);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.cta-banner__title {
  font-size: var(--text-5xl);
  color: #fff;
  margin-bottom: var(--space-4);
  position: relative;
}

.cta-banner__text {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.8);
  margin-bottom: var(--space-8);
  max-width: 500px;
  margin-inline: auto;
  position: relative;
}

.cta-banner .btn { position: relative; }

@media (max-width: 768px) {
  .cta-banner { padding: var(--space-10) var(--space-6); }
  .cta-banner__title { font-size: var(--text-4xl); }
}

/* ─── Grid Helpers ──────────────────────────────────────────── */

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-8); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-8); }

/* ─── Form Elements ─────────────────────────────────────────── */

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}

.form-input,
.form-textarea,
.form-select {
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  color: var(--color-text);
  font-size: var(--text-base);
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
  width: 100%;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.form-input:focus:not(:focus-visible),
.form-textarea:focus:not(:focus-visible),
.form-select:focus:not(:focus-visible) {
  outline: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-subtle);
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
}

.nav__mobile-cta { display: none; }

/* ─── Responsive ────────────────────────────────────────────── */

@media (max-width: 1024px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 1024px) {
  .nav__links { display: none; }
  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    height: calc(100dvh - var(--nav-height));
    z-index: 200;
    background: var(--color-bg);
    padding: var(--space-6);
    gap: 0;
    align-items: stretch;
    border-top: 1px solid var(--color-border);
    overflow-y: auto;
  }
  .nav__links.open li { border-bottom: 1px solid var(--color-border); }
  .nav__links.open .nav__link {
    display: block;
    padding: var(--space-4) 0;
    font-size: var(--text-xl);
    color: var(--color-text);
  }
  .nav__links.open .nav__link::after { display: none; }
  .nav__links.open .nav__link.active { color: var(--color-primary-text); }
  .nav__links.open .nav__mobile-cta {
    border-bottom: none;
    padding-top: var(--space-6);
  }
  .nav__links.open .nav__mobile-cta a {
    display: flex;
    justify-content: center;
    width: 100%;
  }

  /* Hamburger animates to × when open */
  .nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .nav__toggle { display: flex; }
  .nav__cta { display: none; }
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }

  .section-title { font-size: var(--text-4xl); }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-3);
    text-align: center;
  }

  .container { padding-inline: var(--space-4); }
}

@media (max-width: 480px) {
  .section { padding-block: var(--space-16); }
  .section-title { font-size: var(--text-3xl); }
  .btn--lg { width: 100%; justify-content: center; }
}