/* ==========================================================================
   Components
   ========================================================================== */

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }
.btn:hover { transform: translateY(-2px); }

.btn--primary { background: var(--primary); color: #fff; box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--primary-dark); box-shadow: var(--shadow-md); }

.btn--ghost { background: transparent; color: var(--primary-dark); border-color: var(--border-strong); }
.btn--ghost:hover { border-color: var(--primary); background: var(--primary-tint); }

.btn--on-dark { background: #fff; color: var(--primary-dark); }
.btn--on-dark:hover { background: var(--accent-tint); }

.btn--ghost-on-dark { background: transparent; color: #fff; border-color: rgba(255,255,255,0.35); }
.btn--ghost-on-dark:hover { border-color: #fff; background: rgba(255,255,255,0.08); }

.btn--sm { padding: 0.6rem 1.1rem; font-size: 0.85rem; }
.btn--block { width: 100%; justify-content: center; }

/* ---------- Utility bar ---------- */
.utility-bar {
  background: var(--primary-dark);
  color: #CFE6E3;
  font-size: 0.8rem;
}
.utility-bar__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  padding-block: 0.5rem;
}
.utility-bar__group { display: flex; align-items: center; gap: var(--sp-4); flex-wrap: wrap; }
.utility-bar__item { display: inline-flex; align-items: center; gap: 0.4rem; }
.utility-bar a:hover { color: #fff; }
.utility-bar svg { width: 14px; height: 14px; opacity: 0.85; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 250, 247, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.site-header__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding-block: 0.85rem;
}
.brand { display: flex; align-items: center; gap: 0.65rem; font-family: var(--font-display); }
.brand__mark {
  width: 42px; height: 42px; flex-shrink: 0; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.brand__mark img { width: 100%; height: 100%; object-fit: contain; border-radius: 9px; }
.brand__mark svg { width: 22px; height: 22px; }
.brand__text { line-height: 1.1; }
.brand__name { display: block; font-weight: 800; font-size: 1.06rem; color: var(--primary-dark); }
.brand__tag { display: block; font-size: 0.68rem; letter-spacing: 0.09em; text-transform: uppercase; color: var(--muted); }

.main-nav { display: flex; align-items: center; gap: var(--sp-5); flex-shrink: 0; }
.main-nav__list { display: flex; align-items: center; gap: var(--sp-4); flex-wrap: nowrap; }
.main-nav__link {
  position: relative;
  font-weight: 600;
  font-size: 0.94rem;
  color: var(--text-soft);
  padding: 0.5rem 0.1rem;
  white-space: nowrap;
}
.main-nav__link::after {
  content: '';
  position: absolute; left: 0; bottom: 0;
  width: 0; height: 2px; background: var(--accent);
  transition: width var(--dur-fast) var(--ease);
}
.main-nav__link:hover, .main-nav__link[aria-current="page"] { color: var(--primary-dark); }
.main-nav__link:hover::after, .main-nav__link[aria-current="page"]::after { width: 100%; }

.has-dropdown { position: relative; }
.has-dropdown > .main-nav__link { display: inline-flex; align-items: center; gap: 0.3rem; }
.has-dropdown > .main-nav__link svg { width: 12px; height: 12px; transition: transform var(--dur-fast); }
.dropdown {
  position: absolute; top: 100%; left: 50%; transform: translate(-50%, 8px);
  min-width: 250px;
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 0.6rem;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease), visibility var(--dur-fast);
  z-index: 50;
}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
  opacity: 1; visibility: visible; pointer-events: auto; transform: translate(-50%, 4px);
}
.has-dropdown:hover > .main-nav__link svg { transform: rotate(180deg); }
.dropdown__link {
  display: block; padding: 0.6rem 0.75rem; border-radius: 8px;
  font-size: 0.9rem; font-weight: 500; color: var(--text-soft);
}
.dropdown__link:hover { background: var(--surface-alt); color: var(--primary-dark); }

.header-cta { display: flex; align-items: center; gap: var(--sp-3); }
.nav-toggle {
  display: none; background: var(--primary-tint); border: none; border-radius: 10px;
  width: 44px; height: 44px; align-items: center; justify-content: center; color: var(--primary-dark);
}
.nav-toggle svg { width: 20px; height: 20px; }

/* Mobile nav */
.mobile-nav {
  position: fixed; inset: 0; z-index: 200;
  background: var(--primary-dark);
  color: #fff;
  transform: translateX(100%);
  transition: transform var(--dur-med) var(--ease);
  overflow-y: auto;
}
.mobile-nav.is-open { transform: translateX(0); }
.mobile-nav__top { display: flex; justify-content: space-between; align-items: center; padding: var(--sp-4) var(--container-pad); }
.mobile-nav__close { background: rgba(255,255,255,0.12); border: none; color: #fff; width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; }
.mobile-nav__close svg { width: 18px; height: 18px; }
.mobile-nav__list { padding: var(--sp-2) var(--container-pad) var(--sp-6); }
.mobile-nav__item { border-bottom: 1px solid rgba(255,255,255,0.12); }
.mobile-nav__link { display: flex; align-items: center; justify-content: space-between; padding: 1.05rem 0; font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; }
.mobile-nav__link svg { width: 16px; height: 16px; transition: transform var(--dur-fast); }
.mobile-submenu { max-height: 0; overflow: hidden; transition: max-height var(--dur-med) var(--ease); }
.mobile-nav__item.is-open .mobile-submenu { max-height: 600px; }
.mobile-nav__item.is-open .mobile-nav__link svg { transform: rotate(90deg); }
.mobile-submenu__link { display: block; padding: 0.65rem 0 0.65rem 1rem; color: #CFE6E3; font-size: 0.98rem; border-left: 2px solid rgba(255,255,255,0.2); margin-bottom: 2px; }
.mobile-nav__cta { margin-top: var(--sp-4); }

/* ---------- Breadcrumb ---------- */
.breadcrumb { font-size: 0.85rem; color: var(--muted); padding-block: var(--sp-3); }
.breadcrumb ol { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem; }
.breadcrumb li { display: flex; align-items: center; gap: 0.4rem; }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb li:not(:last-child)::after { content: '/'; color: var(--border-strong); margin-left: 0.4rem; }
.breadcrumb li[aria-current] { color: var(--text); font-weight: 600; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding-block: var(--sp-7) var(--sp-8); }
.hero__grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: var(--sp-7); align-items: center; }
.hero__eyebrow { margin-bottom: var(--sp-3); }
.hero__title { margin-bottom: var(--sp-4); }
.hero__title .accent-underline { position: relative; color: var(--primary); }
.hero__title .accent-underline::after {
  content: '';
  position: absolute; left: 2px; right: 2px; bottom: 0.06em; height: 0.16em;
  background: var(--accent); opacity: 0.5; border-radius: 4px; z-index: -1;
}
.hero__lead { max-width: 46ch; margin-bottom: var(--sp-5); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); margin-bottom: var(--sp-6); }
.hero__meta { display: flex; flex-wrap: wrap; gap: var(--sp-5); }
.hero__meta-item { display: flex; align-items: center; gap: 0.6rem; font-size: 0.88rem; font-weight: 600; color: var(--text-soft); }
.hero__meta-item svg { width: 20px; height: 20px; color: var(--primary); flex-shrink: 0; }

.hero__visual { position: relative; }
.hero__frame {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 4 / 4.6; box-shadow: var(--shadow-lg);
}
.hero__frame img { width: 100%; height: 100%; object-fit: cover; }
.hero__arc { position: absolute; inset: 0; pointer-events: none; z-index: 2; }
.hero__badge {
  position: absolute; left: -8%; bottom: 10%;
  background: #fff; border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
  padding: var(--sp-3) var(--sp-4); display: flex; align-items: center; gap: 0.85rem;
  max-width: 240px;
}
.hero__badge-icon { width: 42px; height: 42px; border-radius: 10px; background: var(--accent-tint); color: var(--accent-dark); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.hero__badge-icon svg { width: 22px; height: 22px; }
.hero__badge strong { display: block; font-family: var(--font-display); font-size: 1.5rem; color: var(--primary-dark); line-height: 1; }
.hero__badge span { font-size: 0.78rem; color: var(--muted); }

/* Page hero (interior pages) */
.page-hero { padding-block: var(--sp-6) var(--sp-7); background: var(--surface-alt); position: relative; overflow: hidden; }
.page-hero__inner { max-width: 780px; }
.page-hero h1 { margin-block: var(--sp-3); }

/* ---------- Trust strip ---------- */
.trust-strip { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.trust-strip__row {
  display: grid; grid-template-columns: repeat(4, 1fr);
  padding-block: var(--sp-5);
}
.trust-item { display: flex; align-items: center; gap: 0.85rem; padding-inline: var(--sp-3); position: relative; }
.trust-item:not(:first-child)::before { content: ''; position: absolute; left: 0; top: 10%; height: 80%; width: 1px; background: var(--border); }
.trust-item__icon { width: 44px; height: 44px; border-radius: 12px; background: var(--primary-tint); color: var(--primary); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.trust-item__icon svg { width: 22px; height: 22px; }
.trust-item strong { display: block; font-family: var(--font-display); font-size: 0.98rem; color: var(--primary-dark); }
.trust-item span { font-size: 0.82rem; color: var(--muted); }

/* ---------- Cards ---------- */
.card-grid { display: grid; gap: var(--sp-5); }
.card-grid--3 { grid-template-columns: repeat(3, 1fr); }
.card-grid--4 { grid-template-columns: repeat(4, 1fr); }
.card-grid--2 { grid-template-columns: repeat(2, 1fr); }

.condition-card {
  display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-md);
  overflow: hidden; transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.condition-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--border-strong); }
.condition-card__media { aspect-ratio: 4/3; overflow: hidden; }
.condition-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-slow) var(--ease); }
.condition-card:hover .condition-card__media img { transform: scale(1.06); }
.condition-card__body { padding: var(--sp-4); flex: 1; display: flex; flex-direction: column; }
.condition-card__body h3 { font-size: 1.08rem; margin-bottom: 0.5rem; }
.condition-card__body p { font-size: 0.92rem; color: var(--muted); flex: 1; margin-bottom: var(--sp-3); }
.card-arrow { display: inline-flex; align-items: center; gap: 0.4rem; font-family: var(--font-display); font-weight: 700; font-size: 0.86rem; color: var(--primary); }
.card-arrow svg { width: 15px; height: 15px; transition: transform var(--dur-fast) var(--ease); }
.condition-card:hover .card-arrow svg { transform: translateX(4px); }

.service-card {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 3/3.7; box-shadow: var(--shadow-sm);
}
.service-card img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-slow) var(--ease); }
.service-card:hover img { transform: scale(1.07); }
.service-card__scrim { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(5,26,27,0.92) 0%, rgba(5,26,27,0.35) 55%, rgba(5,26,27,0) 100%); }
.service-card__body { position: absolute; left: 0; right: 0; bottom: 0; padding: var(--sp-4); color: #fff; }
.service-card__eyebrow { font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: #9FDCD5; font-weight: 700; margin-bottom: 0.3rem; }
.service-card__body h3 { color: #fff; font-size: 1.2rem; margin-bottom: 0.5rem; }
.service-card__body p { font-size: 0.88rem; color: rgba(255,255,255,0.82); margin-bottom: var(--sp-3); }
.service-card .card-arrow { color: #fff; }

/* Why-choose alternating rows */
.why-row {
  display: grid; grid-template-columns: 90px 1fr; gap: var(--sp-5);
  padding-block: var(--sp-5);
  border-top: 1px solid var(--border);
}
.why-row:last-child { border-bottom: 1px solid var(--border); }
.why-row__num { font-family: var(--font-display); font-size: 2.4rem; font-weight: 800; color: var(--border-strong); line-height: 1; }
.why-row h3 { margin-bottom: 0.5rem; }
.why-row p { color: var(--muted); max-width: 60ch; }

/* Doctor / editorial profile */
.doctor-block { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: var(--sp-7); align-items: center; }
.doctor-block__media { position: relative; }
.doctor-block__frame { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/5; box-shadow: var(--shadow-lg); }
.doctor-block__frame img { width: 100%; height: 100%; object-fit: cover; }
.doctor-block__tag { position: absolute; bottom: -18px; right: -18px; background: var(--primary); color: #fff; padding: var(--sp-3) var(--sp-4); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); }
.doctor-block__tag strong { display: block; font-family: var(--font-display); font-size: 1.6rem; line-height: 1; }
.doctor-block__tag span { font-size: 0.75rem; opacity: 0.85; }
.doctor-block__credentials { display: flex; flex-wrap: wrap; gap: 0.6rem; margin: var(--sp-4) 0; }
.pill { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.82rem; font-weight: 600; background: var(--surface-alt); color: var(--primary-dark); padding: 0.45rem 0.9rem; border-radius: var(--radius-pill); border: 1px solid var(--border); }

/* Process steps */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-5); position: relative; }
.process-step { position: relative; }
.process-step__num { font-family: var(--font-display); font-weight: 800; font-size: 0.85rem; color: var(--accent); letter-spacing: 0.08em; margin-bottom: var(--sp-2); }
.process-step h3 { font-size: 1.05rem; margin-bottom: 0.5rem; }
.process-step p { color: var(--muted); font-size: 0.92rem; }

/* Testimonials */
.testimonial-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-5); }
.testimonial-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--sp-5); }
.testimonial-card__quote-mark { color: var(--accent); opacity: 0.5; margin-bottom: var(--sp-2); }
.testimonial-card__quote-mark svg { width: 34px; height: 26px; }
.testimonial-card p { font-size: 1.05rem; color: var(--text-soft); line-height: var(--lh-snug); margin-bottom: var(--sp-4); }
.testimonial-card__author { display: flex; align-items: center; gap: 0.7rem; }
.testimonial-card__avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--primary-tint); color: var(--primary-dark); display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 700; }
.testimonial-card__author strong { display: block; font-size: 0.94rem; }
.testimonial-card__author span { font-size: 0.8rem; color: var(--muted); }

/* Blog cards */
.blog-card { display: flex; flex-direction: column; border-radius: var(--radius-md); overflow: hidden; background: var(--surface); border: 1px solid var(--border); transition: box-shadow var(--dur-fast), transform var(--dur-fast); }
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.blog-card__media { aspect-ratio: 16/10; overflow: hidden; }
.blog-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-slow) var(--ease); }
.blog-card:hover .blog-card__media img { transform: scale(1.06); }
.blog-card__body { padding: var(--sp-4); flex: 1; display: flex; flex-direction: column; }
.blog-card__meta { font-size: 0.78rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.6rem; font-weight: 600; }
.blog-card__body h3 { font-size: 1.08rem; margin-bottom: 0.6rem; line-height: 1.35; }
.blog-card__body p { font-size: 0.9rem; color: var(--muted); flex: 1; margin-bottom: var(--sp-3); }
.blog-card--featured { display: grid; grid-template-columns: 1.1fr 1fr; }
.blog-card--featured .blog-card__media { aspect-ratio: auto; height: 100%; }
.blog-card--featured .blog-card__body { justify-content: center; padding: var(--sp-6); }
.blog-card--featured h3 { font-size: 1.6rem; }

/* FAQ accordion */
.faq { border-top: 1px solid var(--border); }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item__q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3);
  background: none; border: none; text-align: left; padding: var(--sp-4) 0;
  font-family: var(--font-display); font-weight: 700; font-size: 1.02rem; color: var(--primary-dark);
}
.faq-item__q svg { width: 18px; height: 18px; flex-shrink: 0; transition: transform var(--dur-fast) var(--ease); color: var(--primary); }
.faq-item[data-open="true"] .faq-item__q svg { transform: rotate(45deg); }
.faq-item__a { max-height: 0; overflow: hidden; transition: max-height var(--dur-med) var(--ease); }
.faq-item__a-inner { padding-bottom: var(--sp-4); color: var(--muted); max-width: 68ch; }

/* CTA band */
.cta-band { border-radius: var(--radius-lg); padding: var(--sp-7); position: relative; overflow: hidden; }
.cta-band__grid { display: grid; grid-template-columns: 1.3fr auto; gap: var(--sp-5); align-items: center; position: relative; z-index: 1; }
.cta-band h2 { color: #fff; margin-bottom: var(--sp-2); }
.cta-band p { color: #CFE6E3; max-width: 55ch; }
.cta-band__actions { display: flex; gap: var(--sp-3); flex-wrap: wrap; }

/* Contact form */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
.form-field { display: flex; flex-direction: column; gap: 0.4rem; }
.form-field--full { grid-column: 1 / -1; }
.form-field label { font-size: 0.85rem; font-weight: 600; color: var(--text-soft); }
.form-field input, .form-field textarea {
  border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  padding: 0.8rem 0.95rem; background: var(--surface); color: var(--text);
  transition: border-color var(--dur-fast) var(--ease);
}
.form-field input:focus, .form-field textarea:focus { border-color: var(--primary); }
.form-note { font-size: 0.8rem; color: var(--muted); }
.form-success { display: none; align-items: center; gap: 0.6rem; background: var(--primary-tint); color: var(--primary-dark); padding: var(--sp-3) var(--sp-4); border-radius: var(--radius-sm); font-weight: 600; margin-top: var(--sp-3); }
.form-success.is-visible { display: flex; }
.form-success svg { width: 20px; height: 20px; flex-shrink: 0; }

/* Info card (contact page) */
.info-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--sp-5); }
.info-row { display: flex; gap: 0.9rem; padding-block: var(--sp-3); border-top: 1px solid var(--border); }
.info-row:first-child { border-top: none; padding-top: 0; }
.info-row__icon { width: 40px; height: 40px; border-radius: 10px; background: var(--primary-tint); color: var(--primary); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.info-row__icon svg { width: 20px; height: 20px; }
.info-row strong { display: block; font-size: 0.92rem; margin-bottom: 0.15rem; }
.info-row span, .info-row p { font-size: 0.9rem; color: var(--muted); margin: 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--primary-darker); color: #B9D6D2; }
.site-footer a:hover { color: #fff; }
.footer-top { padding-block: var(--sp-8) var(--sp-6); display: grid; grid-template-columns: 1.4fr 0.9fr 1fr 1.1fr; gap: var(--sp-6); }
.footer-brand__desc { font-size: 0.9rem; color: #A9C9C5; max-width: 32ch; margin-block: var(--sp-3) var(--sp-4); }
.footer-social { display: flex; gap: 0.6rem; }
.footer-social a { width: 38px; height: 38px; border-radius: 10px; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; }
.footer-social svg { width: 17px; height: 17px; }
.footer-heading { font-family: var(--font-display); color: #fff; font-size: 0.85rem; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: var(--sp-3); }
.footer-list li { margin-bottom: 0.65rem; font-size: 0.92rem; }
.footer-address li { font-size: 0.92rem; margin-bottom: 0.4rem; color: #A9C9C5; }
.footer-hours { margin-top: var(--sp-3); padding-top: var(--sp-3); border-top: 1px solid rgba(255,255,255,0.12); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding-block: var(--sp-4); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--sp-2); font-size: 0.82rem; color: #8FB3AE; }

/* Sticky mobile CTA */
.sticky-cta {
  display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  background: var(--surface); border-top: 1px solid var(--border);
  padding: 0.7rem var(--container-pad);
  box-shadow: 0 -8px 24px rgba(7,63,66,0.12);
}