/* ═══════════════════════════════════════════════════════════
   ELAMRAM MCHJ — Main Stylesheet
   Bolalar Klinikasi va Dorixonasi | elamram.uz
   ═══════════════════════════════════════════════════════════ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&family=Source+Sans+3:wght@400;500;600&display=swap');

/* ══════════════════════════════════════
   DESIGN TOKENS (CSS Variables)
══════════════════════════════════════ */
:root {
  /* Brand colors */
  --primary:       #0A9BB5;
  --primary-dark:  #087d94;
  --primary-light: #e0f5f9;
  --secondary:     #F4A025;
  --secondary-dark:#d98a1a;

  /* Backgrounds & surfaces */
  --bg:            #F8FBFC;
  --bg-alt:        #EEF7FA;
  --surface:       #FFFFFF;

  /* Text */
  --text-dark:     #1A2C35;
  --text-muted:    #5A7A87;
  --text-light:    #8BA8B5;

  /* Shadows */
  --shadow-sm:     0 2px 8px  rgba(10,155,181,0.08);
  --shadow:        0 4px 24px rgba(10,155,181,0.10);
  --shadow-lg:     0 8px 40px rgba(10,155,181,0.14);
  --shadow-card:   0 2px 12px rgba(26,44,53,0.07);

  /* Spacing (8px grid) */
  --sp-1: 8px;
  --sp-2: 16px;
  --sp-3: 24px;
  --sp-4: 32px;
  --sp-5: 48px;
  --sp-6: 64px;
  --sp-7: 96px;

  /* Border radius */
  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  24px;
  --radius-pill:50px;
  --radius-full:9999px;

  /* Typography */
  --font-head:  'Nunito', 'Arial Rounded MT Bold', Arial, sans-serif;
  --font-body:  'Source Sans 3', 'Segoe UI', Arial, sans-serif;

  /* Transitions */
  --ease:       cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --duration:   0.28s;
}

/* ══════════════════════════════════════
   RESET & BASE
══════════════════════════════════════ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-dark);
  background-color: var(--bg);
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
address { font-style: normal; }
ul { list-style: none; }

/* ══════════════════════════════════════
   LAYOUT HELPERS
══════════════════════════════════════ */
.container {
  width: 100%;
  max-width: 1160px;
  margin-inline: auto;
  padding-inline: var(--sp-3);
}

.section {
  padding-block: var(--sp-7);
}

.section--alt {
  background-color: var(--bg-alt);
}

/* ══════════════════════════════════════
   SECTION HEADER
══════════════════════════════════════ */
.section__header {
  text-align: center;
  margin-bottom: var(--sp-5);
}

.section__eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-light);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: var(--sp-2);
}

.section__title {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.25;
  margin-bottom: var(--sp-2);
}

.section__subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
  margin-inline: auto;
}

/* ══════════════════════════════════════
   BUTTONS
══════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-pill);
  padding: 10px 22px;
  transition: background var(--duration) var(--ease),
              color var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease),
              transform var(--duration) var(--ease);
  cursor: pointer;
  white-space: nowrap;
}

.btn--primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 16px rgba(10,155,181,0.28);
}
.btn--primary:hover {
  background: var(--primary-dark);
  box-shadow: 0 6px 24px rgba(10,155,181,0.36);
  transform: translateY(-2px);
}
.btn--primary:active { transform: translateY(0); }

.btn--outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn--outline:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
}

.btn--lg  { padding: 14px 32px; font-size: 1.05rem; }
.btn--sm  { padding: 8px 18px;  font-size: 0.88rem; }

/* ══════════════════════════════════════
   NAVBAR
══════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  padding: 6px 0;
  transition: background var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease),
              padding var(--duration) var(--ease);
}

.navbar.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  padding: 10px 0;
}

.navbar__inner {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.navbar__logo img {
  width: auto;
  max-height: 120px;
  transition: opacity var(--duration);
}
.navbar__logo:hover img { opacity: 0.85; }

.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-left: auto;
}

.navbar__links a {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-dark);
  position: relative;
  padding-bottom: 2px;
  transition: color var(--duration);
}
.navbar__links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform var(--duration) var(--ease);
}
.navbar__links a:hover { color: var(--primary); }
.navbar__links a:hover::after { transform: scaleX(1); }

.navbar__cta { flex-shrink: 0; }

/* Hamburger (mobile) */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  margin-left: auto;
  background: none;
  border: none;
  cursor: pointer;
}
.navbar__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: transform var(--duration) var(--ease),
              opacity var(--duration);
}
.navbar__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__hamburger.open span:nth-child(2) { opacity: 0; }
.navbar__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ══════════════════════════════════════
   HERO SECTION
══════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: 90px;
  overflow: hidden;
  color: #fff;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    #064a57 0%,
    #0A9BB5 45%,
    #0bbfd8 75%,
    #1a8fa6 100%
  );
  z-index: 0;
}

/* Decorative circles */
.hero__bg::before,
.hero__bg::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
}
.hero__bg::before {
  width: 600px;
  height: 600px;
  right: -100px;
  top: -200px;
}
.hero__bg::after {
  width: 400px;
  height: 400px;
  left: -80px;
  bottom: 0px;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  padding-block: var(--sp-6);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-full);
  padding: 6px 16px;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: var(--sp-3);
  color: #fff;
}

.hero__title {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  color: #fff;
  margin-bottom: var(--sp-3);
  text-shadow: 0 2px 12px rgba(0,0,0,0.12);
}

.hero__brand {
  display: block;
  font-size: clamp(3rem, 8vw, 5.5rem);
  letter-spacing: -0.02em;
  background: linear-gradient(90deg, #fff 0%, rgba(255,255,255,0.75) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__title--accent {
  color: var(--secondary);
  -webkit-text-fill-color: var(--secondary);
}

.hero__tagline {
  font-size: clamp(1.1rem, 2.5vw, 1.3rem);
  color: rgba(255,255,255,0.9);
  margin-bottom: var(--sp-4);
  max-width: 500px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-5);
}

.hero__actions .btn--outline {
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.hero__actions .btn--outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
}

/* Stats strip */
.hero__stats {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.hero__stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.hero__stat strong {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 900;
  color: #fff;
  line-height: 1;
}
.hero__stat span {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.75);
}

.hero__stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.25);
}

/* Bottom wave */
.hero__wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  z-index: 1;
}
.hero__wave svg { width: 100%; height: 60px; }

/* ══════════════════════════════════════
   ABOUT SECTION
══════════════════════════════════════ */
.about__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5);
  align-items: start;
}

.about__text p {
  margin-bottom: var(--sp-2);
  font-size: 1.05rem;
  color: var(--text-muted);
}
.about__text p:last-child { margin-bottom: 0; }
.about__text strong { color: var(--text-dark); }

.about__values {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

/* Value card */
.value-card {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-2);
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: var(--sp-3);
  box-shadow: var(--shadow-card);
  transition: transform var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease);
}
.value-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.value-card__icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}

.value-card__title {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.value-card__desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ══════════════════════════════════════
   SERVICES SECTION
══════════════════════════════════════ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-3);
  margin-bottom: var(--sp-3);
}

/* Service card */
.service-card {
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: var(--sp-3);
  box-shadow: var(--shadow-card);
  transition: transform var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  opacity: 0;
  transition: opacity var(--duration);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.service-card:hover::before { opacity: 1; }

.service-card__icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: var(--sp-2);
  transition: background var(--duration), color var(--duration);
}
.service-card:hover .service-card__icon-wrap {
  background: var(--primary);
  color: #fff;
}

.service-card__badge {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  padding: 3px 10px;
  margin-bottom: var(--sp-1);
}
.service-card__badge--teal   { background: var(--primary-light); color: var(--primary); }
.service-card__badge--amber  { background: #FEF3DE;              color: #B8780C; }

.service-card__title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 6px;
  line-height: 1.3;
}

.service-card__desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Pharmacy feature card */
.pharmacy-card {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  background: linear-gradient(135deg, #064a57 0%, #0A9BB5 100%);
  border-radius: var(--radius-md);
  padding: var(--sp-4) var(--sp-5);
  color: #fff;
  box-shadow: var(--shadow-lg);
  transition: transform var(--duration) var(--ease);
}
.pharmacy-card:hover { transform: translateY(-4px); }

.pharmacy-card__icon {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  background: rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.pharmacy-card__title {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.pharmacy-card__desc {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: var(--sp-2);
}
.pharmacy-card__desc strong { color: #fff; }
.pharmacy-card__desc em     { font-style: normal; text-decoration: underline; text-decoration-color: rgba(255,255,255,0.4); }

.pharmacy-card__features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--radius-full);
  padding: 4px 12px;
  color: #fff;
}

/* ══════════════════════════════════════
   CERTIFICATES SECTION
══════════════════════════════════════ */
.certs__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-3);
  margin-bottom: var(--sp-3);
}

.cert-card {
  background: var(--surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease);
}
.cert-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.cert-card__img-wrap {
  position: relative;
  overflow: hidden;
  background: var(--bg-alt);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cert-card__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.4s var(--ease);
}
.cert-card:hover .cert-card__img { transform: scale(1.04); }

.cert-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,155,181,0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--duration);
}
.cert-card:hover .cert-card__overlay { opacity: 1; }

.cert-card__body {
  padding: var(--sp-3);
}

.cert-card__title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.cert-card__meta {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: var(--sp-2);
  line-height: 1.5;
}

/* Certificate verification note */
.certs__note {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-2);
  background: var(--primary-light);
  border-left: 4px solid var(--primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: var(--sp-2) var(--sp-3);
  color: var(--primary-dark);
}
.certs__note svg { flex-shrink: 0; margin-top: 2px; }
.certs__note p { font-size: 0.93rem; line-height: 1.55; }
.certs__note strong { color: var(--primary-dark); }

/* ══════════════════════════════════════
   CONTACT SECTION
══════════════════════════════════════ */
.contact__layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--sp-4);
  align-items: start;
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-2);
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: var(--sp-2) var(--sp-3);
  box-shadow: var(--shadow-card);
  transition: transform var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease);
}
.contact-item--link:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow);
  color: var(--primary);
}

.contact-item__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}

.contact-item__body {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.contact-item__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-light);
}

.contact-item__body strong {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-dark);
  line-height: 1.35;
}

.contact-item__body span {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Map */
.contact__map {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 380px;
  box-shadow: var(--shadow);
}
.contact__map iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.contact__map-label {
  position: absolute;
  bottom: var(--sp-2);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-full);
  padding: 6px 14px;
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-dark);
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
  z-index: 1;
}
.contact__map-label svg { color: var(--primary); }

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
.footer {
  background: var(--text-dark);
  color: rgba(255,255,255,0.8);
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-4);
  padding-block: var(--sp-6);
}

.footer__logo img { opacity: 0.9; }
.footer__logo:hover img { opacity: 1; }

.footer__tagline {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  margin-top: var(--sp-1);
  line-height: 1.55;
}

.footer__links h4,
.footer__contact h4,
.footer__social h4 {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #fff;
  margin-bottom: var(--sp-2);
}

.footer__links nav,
.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a,
.footer__contact a,
.footer__contact address {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--duration);
  line-height: 1.5;
}
.footer__links a:hover,
.footer__contact a:hover { color: var(--primary); }

/* Social links */
.social-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  transition: background var(--duration), color var(--duration);
}
.social-link:hover { color: #fff; }
.social-link--telegram:hover  { background: rgba(0,136,204,0.2); color: #29b5e8; }
.social-link--instagram:hover { background: rgba(225,48,108,0.2); color: #e1306c; }

/* Footer bottom bar */
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: var(--sp-2) 0;
}
.footer__bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-1);
}
.footer__bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}
.footer__bottom-domain {
  font-family: var(--font-head);
  font-weight: 700;
  color: rgba(255,255,255,0.35) !important;
}

/* ══════════════════════════════════════
   CERTIFICATE MODAL / LIGHTBOX
══════════════════════════════════════ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-3);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s var(--ease);
}
.modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10,30,40,0.75);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.modal__box {
  position: relative;
  z-index: 1;
  background: var(--surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 680px;
  width: 100%;
  box-shadow: 0 24px 80px rgba(0,0,0,0.35);
  transform: scale(0.92) translateY(16px);
  transition: transform 0.28s var(--ease);
}
.modal.is-open .modal__box {
  transform: scale(1) translateY(0);
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-2) var(--sp-3);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.modal__title {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-dark);
}

.modal__close {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: background var(--duration), color var(--duration);
}
.modal__close:hover { background: var(--bg); color: var(--text-dark); }

.modal__body { padding: var(--sp-3) var(--sp-3) 0; }

.modal__img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  display: block;
}

.modal__pdf {
  width: 100%;
  height: 70vh;
  border: none;
  border-radius: var(--radius-sm);
  display: block;
}

.modal__footer {
  display: flex;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-3) var(--sp-3);
  border-top: 1px solid rgba(0,0,0,0.06);
  margin-top: var(--sp-2);
}

/* PDF preview card */
.cert-card__img-wrap--pdf {
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #EAF6F9 0%, #d4eef5 100%);
}

.cert-pdf-preview {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.cert-pdf-badge {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--primary);
  background: var(--primary-light);
  border: 1px solid rgba(10,155,181,0.2);
  border-radius: var(--radius-full);
  padding: 3px 12px;
}

/* Cert card actions (Ko'rish + yuklab olish tugmalari) */
.cert-card__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}

.cert-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
  color: var(--text-muted);
  transition: background var(--duration), color var(--duration);
  flex-shrink: 0;
}
.cert-download:hover {
  background: var(--primary-light);
  color: var(--primary);
}

/* ══════════════════════════════════════
   FLOATING ACTION BUTTON (FAB)
══════════════════════════════════════ */
.fab {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 800;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(10,155,181,0.45);
  transition: background var(--duration), transform var(--duration) var(--ease), box-shadow var(--duration);
}
.fab:hover {
  background: var(--primary-dark);
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(10,155,181,0.55);
}

/* Pulse ring animation */
.fab__pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--primary);
  animation: pulse 2.5s ease-out infinite;
}

@keyframes pulse {
  0%   { transform: scale(1); opacity: 0.7; }
  70%  { transform: scale(1.6); opacity: 0; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* ══════════════════════════════════════
   SCROLL REVEAL ANIMATIONS
══════════════════════════════════════ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Hero staggered entrance */
.animate-fade-up {
  opacity: 0;
  animation: fadeInUp 0.65s var(--ease) both;
}

/* Intersection Observer reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease),
              transform 0.6s var(--ease);
  transition-delay: var(--delay, 0s);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ══════════════════════════════════════
   RESPONSIVE — Tablet (768px)
══════════════════════════════════════ */
@media (max-width: 1024px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .about__layout  { grid-template-columns: 1fr; }
  .footer__inner  { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .navbar__links,
  .navbar__cta { display: none; }

  .navbar__links.mobile-open {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: var(--shadow-lg);
    padding: var(--sp-2) var(--sp-3);
    animation: slideDown 0.3s var(--ease);
    z-index: 899;
  }
  .navbar__links.mobile-open a {
    width: 100%;
    padding: 12px 0;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    font-size: 1.05rem;
  }
  .navbar__links.mobile-open a:last-child { border-bottom: none; }

  .navbar__hamburger { display: flex; }
  .navbar__inner { gap: var(--sp-2); }

  @keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  .contact__layout { grid-template-columns: 1fr; }
  .contact__map    { height: 300px; }

  .certs__grid { grid-template-columns: repeat(2, 1fr); }

  .pharmacy-card {
    flex-direction: column;
    text-align: center;
    padding: var(--sp-4);
  }
  .pharmacy-card__features { justify-content: center; }
}

/* ══════════════════════════════════════
   RESPONSIVE — Mobile (480px)
══════════════════════════════════════ */
@media (max-width: 600px) {
  .section { padding-block: var(--sp-6); }

  .hero__stats { gap: var(--sp-2); }
  .hero__stat-divider { display: none; }

  .services__grid { grid-template-columns: 1fr; }

  .certs__grid { grid-template-columns: 1fr; }

  .footer__inner { grid-template-columns: 1fr; gap: var(--sp-3); }

  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }

  .fab { bottom: 20px; right: 20px; }
}

/* ══════════════════════════════════════
   ACCESSIBILITY
══════════════════════════════════════ */
:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .fab__pulse { display: none; }
}