/* ==========================================================================
   SPECT Medicina Diagnóstica — Enhanced & Responsive Stylesheet
   Brand Colors:
   - Navy Primary: #1C2A5B / #0F1838
   - Cyan Medical: #06A0DE / #6EC1E4
   - Green WhatsApp: #25D366 / #1da851
   - Accent Gold: #F19F0C
   ========================================================================== */

:root {
  --navy-950: #091024;
  --navy-900: #0f1838;
  --navy-800: #1c2a5b;
  --navy-700: #263875;
  --cyan-600: #0486bc;
  --cyan-500: #06a0de;
  --cyan-400: #38bdf8;
  --cyan-300: #6ec1e4;
  --cyan-100: #e0f4fe;
  --cyan-50: #f0f9ff;
  --green-600: #1da851;
  --green-500: #25d366;
  --amber-500: #f19f0c;
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;
  --white: #ffffff;

  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --shadow-xs: 0 1px 2px rgba(15, 24, 56, 0.05);
  --shadow-sm: 0 4px 12px rgba(15, 24, 56, 0.06);
  --shadow-md: 0 10px 25px -5px rgba(15, 24, 56, 0.08), 0 8px 10px -6px rgba(15, 24, 56, 0.04);
  --shadow-lg: 0 20px 40px -12px rgba(15, 24, 56, 0.14);
  --shadow-xl: 0 25px 50px -12px rgba(15, 24, 56, 0.22);
  --shadow-cyan: 0 10px 25px -5px rgba(6, 160, 222, 0.35);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  --container-max: 1280px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--slate-700);
  background-color: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--navy-900);
  line-height: 1.22;
  font-weight: 700;
  letter-spacing: -0.02em;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
  background: none;
}

button {
  cursor: pointer;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Skip to content */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--cyan-500);
  color: var(--white);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: 9999;
  font-weight: 600;
}
.skip-link:focus {
  top: 1rem;
}

/* Typography & Section Headers */
.section-padding {
  padding: 5.5rem 0;
}

.bg-light {
  background-color: var(--slate-50);
}

.bg-navy {
  background: linear-gradient(135deg, var(--navy-950) 0%, var(--navy-800) 100%);
  color: var(--white);
}

.section-header {
  max-width: 760px;
  margin: 0 auto 3.5rem;
  text-align: center;
}

.section-header.left-align {
  margin-left: 0;
  text-align: left;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--cyan-600);
  background: var(--cyan-100);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.bg-navy .eyebrow {
  background: rgba(6, 160, 222, 0.18);
  color: var(--cyan-300);
  border: 1px solid rgba(110, 193, 228, 0.25);
}

.section-title {
  font-size: clamp(1.85rem, 3.2vw, 2.65rem);
  color: var(--navy-900);
  margin-bottom: 1rem;
}

.bg-navy .section-title {
  color: var(--white);
}

.section-subtitle {
  font-size: 1.075rem;
  color: var(--slate-600);
  line-height: 1.7;
}

.bg-navy .section-subtitle {
  color: rgba(255, 255, 255, 0.8);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  white-space: nowrap;
  cursor: pointer;
}

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.btn-primary {
  background: linear-gradient(135deg, var(--cyan-500) 0%, var(--cyan-600) 100%);
  color: var(--white);
  box-shadow: var(--shadow-cyan);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -6px rgba(6, 160, 222, 0.5);
  background: linear-gradient(135deg, #09b1f5 0%, var(--cyan-600) 100%);
}

.btn-whatsapp {
  background: linear-gradient(135deg, var(--green-500) 0%, var(--green-600) 100%);
  color: var(--white);
  box-shadow: 0 10px 25px -5px rgba(37, 211, 102, 0.35);
}
.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -6px rgba(37, 211, 102, 0.5);
}

.btn-navy {
  background: var(--navy-800);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}
.btn-navy:hover {
  background: var(--navy-900);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  border: 1.5px solid var(--slate-200);
  background: var(--white);
  color: var(--navy-800);
}
.btn-outline:hover {
  border-color: var(--cyan-500);
  color: var(--cyan-600);
  background: var(--cyan-50);
  transform: translateY(-2px);
}

.btn-outline-light {
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  backdrop-filter: blur(8px);
}
.btn-outline-light:hover {
  background: var(--white);
  color: var(--navy-900);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.6rem 1.15rem;
  font-size: 0.85rem;
}

/* ==========================================================================
   TOP BAR
   ========================================================================== */
.topbar {
  background-color: var(--navy-950);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.825rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.topbar-contacts {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: rgba(255, 255, 255, 0.85);
}

.topbar-item:hover {
  color: var(--cyan-300);
}

.topbar-item svg {
  width: 15px;
  height: 15px;
  color: var(--cyan-400);
  flex-shrink: 0;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.topbar-socials {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.topbar-socials a {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
}
.topbar-socials a:hover {
  background: var(--cyan-500);
  transform: translateY(-1px);
}
.topbar-socials svg {
  width: 14px;
  height: 14px;
}

/* ==========================================================================
   MAIN HEADER & NAVIGATION
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
  gap: 1rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-logo img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  flex-shrink: 0;
}

.nav-link {
  padding: 0.48rem 0.65rem;
  font-family: var(--font-heading);
  font-size: 0.86rem;
  font-weight: 600;
  line-height: 1.2;
  color: var(--navy-800);
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-link svg {
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.nav-dropdown:hover .nav-link svg {
  transform: rotate(180deg);
}

.nav-link:hover,
.nav-link.active {
  color: var(--cyan-600);
  background: var(--cyan-50);
}

.nav-link-highlight {
  color: var(--cyan-600);
  background: var(--cyan-50);
  border: 1px solid rgba(6, 160, 222, 0.22);
}

.nav-link-highlight:hover {
  background: var(--cyan-500);
  color: var(--white);
  border-color: var(--cyan-500);
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  width: 290px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--slate-200);
  padding: 0.6rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: var(--transition);
  z-index: 1100;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--slate-700);
}

.dropdown-item:hover {
  background: var(--cyan-50);
  color: var(--navy-900);
}

.dropdown-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--cyan-100);
  color: var(--cyan-600);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.dropdown-icon svg {
  width: 18px;
  height: 18px;
}

.dropdown-text strong {
  display: block;
  font-size: 0.875rem;
  color: var(--navy-900);
  font-weight: 700;
}

.dropdown-text span {
  font-size: 0.775rem;
  color: var(--slate-500);
  line-height: 1.3;
  display: block;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

.mobile-menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--slate-100);
  color: var(--navy-900);
  align-items: center;
  justify-content: center;
}

.mobile-menu-toggle svg {
  width: 24px;
  height: 24px;
}

/* ==========================================================================
   HERO SECTION WITH SLIDER
   ========================================================================== */
.hero {
  position: relative;
  min-height: 650px;
  display: flex;
  align-items: center;
  padding: 5rem 0 7.5rem;
  overflow: hidden;
  background-color: var(--navy-950);
  color: var(--white);
}

.hero-slider {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 1.2s ease-in-out, transform 6s ease-out;
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    105deg,
    rgba(9, 16, 36, 0.94) 0%,
    rgba(28, 42, 91, 0.86) 52%,
    rgba(9, 16, 36, 0.68) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  background: rgba(6, 160, 222, 0.2);
  border: 1px solid rgba(110, 193, 228, 0.35);
  color: var(--cyan-300);
  font-size: 0.825rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan-400);
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.25);
}

.hero h1 {
  color: var(--white);
  font-size: clamp(2.15rem, 4.2vw, 3.45rem);
  line-height: 1.13;
  margin-bottom: 1.25rem;
}

.hero h1 span {
  background: linear-gradient(90deg, var(--cyan-300), #ffffff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.86);
  max-width: 620px;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  max-width: 580px;
}

.hero-stat strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--cyan-300);
  line-height: 1.1;
}

.hero-stat span {
  font-size: 0.825rem;
  color: rgba(255, 255, 255, 0.75);
}

/* Hero Right Panel: Quick Exam Finder + Highlight Card */
.hero-panel {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xl);
  padding: 1.85rem;
  box-shadow: var(--shadow-xl);
}

.hero-panel-title {
  color: var(--white);
  font-size: 1.2rem;
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-panel-sub {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 1.25rem;
}

.hero-search-box {
  position: relative;
  margin-bottom: 1.15rem;
}

.hero-search-box input {
  width: 100%;
  background: var(--white);
  color: var(--navy-900);
  padding: 0.9rem 1rem 0.9rem 2.75rem;
  border-radius: var(--radius-md);
  font-size: 0.925rem;
  box-shadow: var(--shadow-sm);
}

.hero-search-box svg {
  position: absolute;
  left: 0.95rem;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--slate-400);
}

.hero-quick-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.35rem;
}

.hero-tag {
  font-size: 0.775rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.18);
  transition: var(--transition);
}

.hero-tag:hover {
  background: var(--cyan-500);
  border-color: var(--cyan-400);
}

.hero-panel-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.15);
  margin: 1.15rem 0;
}

.hero-panel-location {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.88);
}

.hero-panel-location svg {
  width: 20px;
  height: 20px;
  color: var(--cyan-300);
  flex-shrink: 0;
  margin-top: 2px;
}

.hero-slider-controls {
  position: absolute;
  bottom: 4.5rem;
  right: 2rem;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.35);
  transition: var(--transition);
}
.slider-dot.active {
  width: 28px;
  background: var(--cyan-400);
}

/* ==========================================================================
   FLOATING QUICK ACCESS CARDS
   ========================================================================== */
.quick-cards-section {
  position: relative;
  z-index: 10;
  margin-top: -3.5rem;
  margin-bottom: 2rem;
}

.quick-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.quick-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--slate-100);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
}

.quick-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--cyan-300);
}

.quick-card-top {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 0.85rem;
}

.quick-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--cyan-50);
  color: var(--cyan-600);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}

.quick-card:hover .quick-card-icon {
  background: var(--cyan-500);
  color: var(--white);
}

.quick-card-icon svg {
  width: 24px;
  height: 24px;
}

.quick-card h3 {
  font-size: 1.05rem;
  color: var(--navy-900);
}

.quick-card p {
  font-size: 0.865rem;
  color: var(--slate-600);
  margin-bottom: 1rem;
  flex-grow: 1;
}

.quick-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--cyan-600);
}

.quick-card-link svg {
  width: 15px;
  height: 15px;
  transition: transform 0.2s ease;
}

.quick-card:hover .quick-card-link svg {
  transform: translateX(4px);
}

/* ==========================================================================
   ABOUT / QUEM SOMOS SECTION
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 4rem;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-img-main {
  background: linear-gradient(145deg, var(--navy-900) 0%, var(--navy-800) 60%, var(--cyan-600) 100%);
  border-radius: var(--radius-xl);
  padding: 2rem 2rem 0;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  display: flex;
  justify-content: center;
}

.about-img-main img {
  max-height: 490px;
  width: auto;
  object-fit: contain;
  position: relative;
  z-index: 2;
}

.about-floating-card {
  position: absolute;
  bottom: 1.75rem;
  left: -1.5rem;
  z-index: 4;
  background: var(--white);
  padding: 1.15rem 1.4rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border-left: 4px solid var(--cyan-500);
  max-width: 265px;
}

.about-floating-card strong {
  display: block;
  font-size: 1.4rem;
  color: var(--navy-900);
  font-family: var(--font-heading);
}

.about-floating-card span {
  font-size: 0.825rem;
  color: var(--slate-600);
  line-height: 1.35;
  display: block;
}

.about-floating-badge {
  position: absolute;
  top: 1.75rem;
  right: -1.25rem;
  z-index: 4;
  background: var(--navy-900);
  color: var(--white);
  padding: 0.9rem 1.25rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.about-floating-badge svg {
  width: 28px;
  height: 28px;
  color: var(--cyan-400);
}

.about-text p {
  margin-bottom: 1.1rem;
  color: var(--slate-600);
  font-size: 1.02rem;
}

.about-pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin: 1.85rem 0 2rem;
}

.about-pillar {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.9rem 1rem;
  border-radius: var(--radius-md);
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
}

.about-pillar svg {
  width: 20px;
  height: 20px;
  color: var(--cyan-600);
  flex-shrink: 0;
  margin-top: 2px;
}

.about-pillar div strong {
  display: block;
  font-size: 0.925rem;
  color: var(--navy-900);
}

.about-pillar div span {
  font-size: 0.8rem;
  color: var(--slate-500);
}

/* ==========================================================================
   EXAMS & PROCEDURES HUB (PET/CT, CINTILOGRAFIAS, TERAPIAS)
   ========================================================================== */
.exams-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 2.25rem;
  background: var(--white);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--slate-200);
}

.exam-tabs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.exam-tab {
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--slate-600);
  background: var(--slate-100);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.exam-tab .count {
  font-size: 0.75rem;
  padding: 0.1rem 0.5rem;
  border-radius: var(--radius-full);
  background: rgba(15, 24, 56, 0.08);
  color: inherit;
}

.exam-tab:hover {
  color: var(--navy-900);
  background: var(--slate-200);
}

.exam-tab.active {
  background: var(--navy-800);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

.exam-tab.active .count {
  background: var(--cyan-500);
  color: var(--white);
}

.exam-search {
  position: relative;
  min-width: 280px;
  flex: 1;
  max-width: 370px;
}

.exam-search input {
  width: 100%;
  padding: 0.68rem 1rem 0.68rem 2.55rem;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--slate-200);
  background: var(--slate-50);
  font-size: 0.9rem;
  color: var(--navy-900);
  transition: var(--transition);
}

.exam-search input:focus {
  border-color: var(--cyan-500);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(6, 160, 222, 0.12);
}

.exam-search svg {
  position: absolute;
  left: 0.95rem;
  top: 50%;
  transform: translateY(-50%);
  width: 17px;
  height: 17px;
  color: var(--slate-400);
}

.exams-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.exam-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--slate-200);
  padding: 1.65rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
  box-shadow: var(--shadow-xs);
  position: relative;
  overflow: hidden;
}

.exam-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--navy-800), var(--cyan-500));
  opacity: 0;
  transition: var(--transition);
}

.exam-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--cyan-300);
}

.exam-card:hover::before {
  opacity: 1;
}

.exam-card-badges {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.badge-cat {
  font-size: 0.725rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-full);
}

.badge-cat.pet {
  background: rgba(6, 160, 222, 0.12);
  color: var(--cyan-600);
}

.badge-cat.cint {
  background: rgba(28, 42, 91, 0.1);
  color: var(--navy-800);
}

.badge-cat.terapia {
  background: rgba(241, 159, 12, 0.15);
  color: #b87300;
}

.badge-tracer {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--slate-500);
  background: var(--slate-100);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
}

.exam-card h3 {
  font-size: 1.15rem;
  color: var(--navy-900);
  margin-bottom: 0.65rem;
}

.exam-card p {
  font-size: 0.915rem;
  color: var(--slate-600);
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.exam-indications-preview {
  background: var(--slate-50);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  margin-bottom: 1.35rem;
  border: 1px solid var(--slate-100);
}

.exam-indications-preview strong {
  display: block;
  font-size: 0.775rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--navy-800);
  margin-bottom: 0.4rem;
}

.exam-indications-preview ul li {
  font-size: 0.825rem;
  color: var(--slate-600);
  position: relative;
  padding-left: 1rem;
  margin-bottom: 0.25rem;
}

.exam-indications-preview ul li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--cyan-500);
  font-weight: bold;
}

.exam-card-actions {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
  padding-top: 1rem;
  border-top: 1px solid var(--slate-100);
}

.exam-btn-detail {
  flex: 1;
  padding: 0.6rem 0.9rem;
  border-radius: var(--radius-sm);
  background: var(--cyan-50);
  color: var(--cyan-600);
  font-weight: 600;
  font-size: 0.84rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  transition: var(--transition);
}

.exam-btn-detail:hover {
  background: var(--cyan-500);
  color: var(--white);
}

.exam-btn-pdf {
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--slate-200);
  color: var(--slate-700);
  font-weight: 600;
  font-size: 0.82rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.exam-btn-pdf:hover {
  border-color: var(--navy-800);
  background: var(--navy-800);
  color: var(--white);
}

.exam-btn-pdf svg,
.exam-btn-detail svg {
  width: 15px;
  height: 15px;
}

/* ==========================================================================
   MEDICINA NUCLEAR & TERANOSTICA SHOWCASE
   ========================================================================== */
.nuclear-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: stretch;
}

.nuclear-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  backdrop-filter: blur(10px);
}

.nuclear-card h3 {
  color: var(--white);
  font-size: 1.45rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nuclear-card h3 span.icon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(6, 160, 222, 0.25);
  color: var(--cyan-300);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.nuclear-card p {
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 1rem;
  font-size: 0.975rem;
}

.nuclear-Check-list {
  margin-top: 1.25rem;
  display: grid;
  gap: 0.75rem;
}

.nuclear-Check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.925rem;
  color: rgba(255, 255, 255, 0.9);
}

.nuclear-Check-list li svg {
  width: 19px;
  height: 19px;
  color: var(--cyan-400);
  flex-shrink: 0;
  margin-top: 3px;
}

.pluvicto-highlight {
  margin-top: 2.5rem;
  background: linear-gradient(135deg, rgba(6, 160, 222, 0.2) 0%, rgba(28, 42, 91, 0.6) 100%);
  border: 1px solid rgba(110, 193, 228, 0.35);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 2.25rem;
  align-items: center;
}

.pluvicto-highlight h3 {
  color: var(--white);
  font-size: 1.55rem;
  margin-bottom: 0.75rem;
}

.pluvicto-highlight p {
  color: rgba(255, 255, 255, 0.86);
  margin-bottom: 1rem;
}

.pluvicto-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 2px solid rgba(255, 255, 255, 0.15);
}

/* ==========================================================================
   CORPO CLÍNICO (SÓCIOS)
   ========================================================================== */
.doctors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.doctor-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--slate-200);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.doctor-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--cyan-300);
}

.doctor-header {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 100%);
  padding: 2rem 1.75rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  color: var(--white);
}

.doctor-avatar {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--cyan-400);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
  flex-shrink: 0;
}

.doctor-meta h3 {
  color: var(--white);
  font-size: 1.18rem;
  margin-bottom: 0.35rem;
}

.doctor-crm {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--cyan-300);
  background: rgba(6, 160, 222, 0.18);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(110, 193, 228, 0.3);
}

.doctor-body {
  padding: 1.65rem 1.75rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.doctor-credentials {
  display: grid;
  gap: 0.65rem;
}

.doctor-credentials li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--slate-600);
  line-height: 1.45;
}

.doctor-credentials li svg {
  width: 17px;
  height: 17px;
  color: var(--cyan-500);
  flex-shrink: 0;
  margin-top: 3px;
}

.doctor-role-tag {
  margin-top: 1.35rem;
  padding-top: 1rem;
  border-top: 1px solid var(--slate-100);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy-800);
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

/* ==========================================================================
   LAUDOS ONLINE PORTAL SECTION
   ========================================================================== */
.laudos-wrapper {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 100%);
  border-radius: var(--radius-xl);
  padding: 3.25rem;
  color: var(--white);
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
}

.laudos-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2rem;
}

.laudo-portal-card {
  background: rgba(255, 255, 255, 0.97);
  color: var(--navy-900);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 2px solid transparent;
  transition: var(--transition);
}

.laudo-portal-card.featured {
  border-color: var(--cyan-400);
}

.laudo-portal-card:hover {
  transform: translateY(-4px);
}

.laudo-city-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.775rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--cyan-600);
  background: var(--cyan-50);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.85rem;
  width: fit-content;
}

.laudo-portal-card h3 {
  font-size: 1.35rem;
  color: var(--navy-900);
  margin-bottom: 0.5rem;
}

.laudo-portal-card h3 span {
  color: var(--cyan-600);
}

.laudo-portal-card p {
  font-size: 0.925rem;
  color: var(--slate-600);
  margin-bottom: 1.25rem;
}

.laudo-login-note {
  background: var(--slate-50);
  border-left: 3px solid var(--cyan-500);
  padding: 0.75rem 1rem;
  border-radius: 6px;
  font-size: 0.85rem;
  color: var(--slate-600);
  margin-bottom: 1.5rem;
}

.laudos-footer-note {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.925rem;
  color: rgba(255, 255, 255, 0.88);
}

/* ==========================================================================
   ESTRUTURA & GALERIA DA CLÍNICA
   ========================================================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  background: var(--navy-900);
}

.gallery-item.wide {
  grid-column: span 2;
  aspect-ratio: 16 / 9;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.07);
}

.gallery-caption {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(9, 16, 36, 0.88) 0%, rgba(9, 16, 36, 0.1) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  color: var(--white);
  opacity: 0.92;
  transition: var(--transition);
}

.gallery-caption strong {
  font-family: var(--font-heading);
  font-size: 1rem;
  display: block;
}

.gallery-caption span {
  font-size: 0.8rem;
  color: var(--cyan-300);
}

/* ==========================================================================
   OPERADORAS CONVENIADAS (CONVÊNIOS)
   ========================================================================== */
.convenios-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.convenios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(175px, 1fr));
  gap: 1.1rem;
}

.convenio-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 1.15rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  height: 120px;
  transition: var(--transition);
  box-shadow: var(--shadow-xs);
}

.convenio-card:hover {
  transform: translateY(-3px);
  border-color: var(--cyan-400);
  box-shadow: var(--shadow-md);
}

.convenio-card img {
  max-height: 54px;
  max-width: 135px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.convenio-card span {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--slate-500);
  text-align: center;
  line-height: 1.2;
}

/* ==========================================================================
   ENDEREÇO, MAPA & CONTATO SECTION
   ========================================================================== */
.contact-location-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 2.5rem;
  align-items: stretch;
}

.address-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--slate-200);
  padding: 2.25rem;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-info-list {
  display: grid;
  gap: 1.15rem;
  margin: 1.5rem 0;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--radius-md);
  background: var(--slate-50);
  border: 1px solid var(--slate-100);
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--cyan-100);
  color: var(--cyan-600);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-icon svg {
  width: 22px;
  height: 22px;
}

.contact-info-item strong {
  display: block;
  font-size: 0.95rem;
  color: var(--navy-900);
  margin-bottom: 0.15rem;
}

.contact-info-item span,
.contact-info-item a {
  font-size: 0.925rem;
  color: var(--slate-600);
}

.contact-info-item a:hover {
  color: var(--cyan-600);
  text-decoration: underline;
}

.map-frame-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 250px;
  border: 1px solid var(--slate-200);
  margin-top: 1rem;
}

.map-frame-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Contact Form Card */
.contact-form-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--slate-200);
  padding: 2.25rem;
  box-shadow: var(--shadow-md);
}

.contact-form-card h3 {
  font-size: 1.45rem;
  margin-bottom: 0.4rem;
}

.contact-form-card > p {
  font-size: 0.925rem;
  color: var(--slate-600);
  margin-bottom: 1.5rem;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: var(--navy-950);
  color: rgba(255, 255, 255, 0.78);
  padding: 4.5rem 0 2rem;
  border-top: 4px solid var(--cyan-500);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr 1fr 1.1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand img {
  height: 46px;
  width: auto;
  margin-bottom: 1.15rem;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.footer-col h4 {
  color: var(--white);
  font-size: 1.05rem;
  margin-bottom: 1.15rem;
  position: relative;
  padding-bottom: 0.55rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--cyan-400);
}

.footer-links {
  display: grid;
  gap: 0.6rem;
}

.footer-links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.75);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-links a:hover {
  color: var(--cyan-300);
  transform: translateX(3px);
}

.footer-bottom {
  padding-top: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.825rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ==========================================================================
   MODAL (EXAM DETAILS, LIGHTBOX)
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(9, 16, 36, 0.78);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: var(--white);
  border-radius: var(--radius-xl);
  max-width: 780px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  transform: translateY(20px) scale(0.97);
  transition: var(--transition);
  position: relative;
}

.modal-backdrop.open .modal-dialog {
  transform: translateY(0) scale(1);
}

.modal-header {
  padding: 1.65rem 2rem;
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 100%);
  color: var(--white);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  position: sticky;
  top: 0;
  z-index: 5;
}

.modal-header h3 {
  color: var(--white);
  font-size: 1.35rem;
}

.modal-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.modal-close:hover {
  background: var(--cyan-500);
}

.modal-body {
  padding: 2rem;
}

.modal-body p {
  margin-bottom: 1rem;
  color: var(--slate-700);
}

.modal-body h4 {
  margin: 1.35rem 0 0.65rem;
  font-size: 1.05rem;
  color: var(--navy-900);
}

.modal-body ul {
  display: grid;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.modal-body ul li {
  position: relative;
  padding-left: 1.35rem;
  color: var(--slate-700);
  font-size: 0.95rem;
}

.modal-body ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--cyan-600);
  font-weight: 700;
}

.modal-footer {
  padding: 1.25rem 2rem;
  background: var(--slate-50);
  border-top: 1px solid var(--slate-200);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.85rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   FLOATING WHATSAPP & BACK TO TOP
   ========================================================================== */
.floating-widgets {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 1500;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
}

.whatsapp-float-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: linear-gradient(135deg, var(--green-500) 0%, var(--green-600) 100%);
  color: var(--white);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-full);
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.42);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.925rem;
}

.whatsapp-float-btn:hover {
  transform: translateY(-3px) scale(1.02);
}

.whatsapp-float-btn svg {
  width: 24px;
  height: 24px;
}

.back-to-top {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--navy-800);
  color: var(--white);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--cyan-500);
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 1120px) {
  .hero-content {
    grid-template-columns: 1fr;
  }
  .quick-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .exams-grid,
  .doctors-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid,
  .nuclear-grid,
  .contact-location-grid,
  .pluvicto-highlight {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 960px) {
  .main-nav {
    position: fixed;
    top: 78px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 1.25rem;
    box-shadow: var(--shadow-xl);
    border-bottom: 1px solid var(--slate-200);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    max-height: calc(100vh - 78px);
    overflow-y: auto;
  }

  .main-nav.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-link {
    padding: 0.85rem 1rem;
    font-size: 1rem;
    justify-content: space-between;
  }

  .nav-dropdown-menu {
    position: static;
    width: 100%;
    opacity: 1;
    visibility: inherit;
    transform: none;
    box-shadow: none;
    border: none;
    background: var(--slate-50);
    margin-top: 0.25rem;
  }

  .mobile-menu-toggle {
    display: inline-flex;
  }

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

@media (max-width: 640px) {
  .topbar {
    display: none;
  }
  .section-padding {
    padding: 3.75rem 0;
  }
  .quick-cards-grid,
  .exams-grid,
  .doctors-grid,
  .laudos-grid,
  .about-pillars,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }
  .header-actions .btn-outline {
    display: none;
  }
  .laudos-wrapper {
    padding: 1.75rem 1.25rem;
  }
  .about-floating-card,
  .about-floating-badge {
    position: static;
    margin-top: 1rem;
    max-width: 100%;
  }
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .gallery-item.wide {
    grid-column: span 1;
  }
  .whatsapp-float-btn span {
    display: none;
  }
  .whatsapp-float-btn {
    padding: 0.95rem;
    border-radius: 50%;
  }
}

/* Contato: cartão de conversa acima dos canais, uma coluna */
.contact-location-grid { grid-template-columns: minmax(0, 1fr); gap: 1.5rem; align-items: start; }
.contact-form-card { order: -1; padding: 1.75rem 2.25rem; }
.contact-form-card > p { margin-bottom: 1.1rem; max-width: 70ch; }
.address-card .contact-info-list { grid-template-columns: repeat(auto-fit, minmax(min(340px, 100%), 1fr)); margin-bottom: 0; }
.contact-info-item a { font-weight: 700; }
.btn { max-width: 100%; white-space: normal; text-align: center; }
.contact-location-grid > * { min-width: 0; }

/* Telas estreitas: busca sem largura mínima fixa; o botão flutuante já cobre o WhatsApp do topo */
.exam-search { min-width: min(280px, 100%); }
@media (max-width: 420px) {
  .header-actions .btn-whatsapp { display: none; }
}

/* Celular: a página tem ~34.000 px, a rolagem suave por âncora não chega ao destino; pulo direto */
@media (max-width: 960px) {
  html { scroll-behavior: auto; }
}

/* Celular: hover/foco "grudados" após um toque não podem reabrir o submenu invisível sobre a página */
@media (max-width: 960px) {
  .nav-dropdown:hover .nav-dropdown-menu,
  .nav-dropdown:focus-within .nav-dropdown-menu { visibility: inherit; }
}