/* ==========================================================================
   Laboratório Santa Lúcia — Design System
   ========================================================================== */

:root {
  /* Identidade Santa Lúcia — verde e roxo institucional */
  --color-brand-green: #32b947;
  --color-brand-green-hover: #2aa33d;
  --color-brand-green-soft: #eef9f0;
  --color-brand-purple: #4a29b3;
  --color-brand-purple-hover: #3d228f;
  --color-brand-purple-soft: #f3f0fa;

  --color-primary: var(--color-brand-purple);
  --color-primary-hover: var(--color-brand-purple-hover);
  --color-primary-soft: var(--color-brand-purple-soft);
  --color-secondary: var(--color-brand-green);
  --color-secondary-hover: var(--color-brand-green-hover);
  --color-accent: var(--color-brand-green);
  --color-bg: #ffffff;
  --color-bg-soft: #f7faf8;
  --color-text: #1a1a1a;
  --color-text-muted: #3d3d3d;
  --color-border: #c8d0cc;
  --color-white: #ffffff;

  --font-family: "Rethink Sans", system-ui, -apple-system, sans-serif;
  /* Tipografia ampliada — leitura confortável para idosos e médicos */
  --font-size-xs: 0.9375rem;
  --font-size-sm: 1.0625rem;
  --font-size-base: 1.1875rem;
  --font-size-lg: 1.3125rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: clamp(2rem, 4.5vw, 2.875rem);
  --font-size-3xl: clamp(2.5rem, 6vw, 3.75rem);

  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4.5rem;
  --space-4xl: 6rem;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 999px;

  --shadow-sm: 0 1px 2px rgba(35, 35, 35, 0.04);
  --shadow-md: 0 4px 20px rgba(35, 35, 35, 0.06);
  --shadow-lg: 0 12px 40px rgba(35, 35, 35, 0.08);

  --header-height: 84px;
  --btn-min-height: 3.25rem;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --container: min(1280px, calc(100% - 2.5rem));
  --container-narrow: min(720px, calc(100% - 2.5rem));
}

/* Reset & base */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.75;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

@media (min-width: 1200px) {
  html {
    font-size: 106.25%;
  }
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: var(--color-primary-hover);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--transition);
}

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

address {
  font-style: normal;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1, h2, h3, h4, p {
  margin: 0;
}

h1, h2, h3 {
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

h1 {
  font-size: var(--font-size-3xl);
}

h2 {
  font-size: var(--font-size-2xl);
}

h3 {
  font-size: var(--font-size-lg);
}

.container {
  width: var(--container);
  margin-inline: auto;
}

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

.section {
  padding-block: var(--space-4xl);
}

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

.section-accent {
  background: var(--color-bg-soft);
  border-block: 1px solid var(--color-border);
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  z-index: 1000;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-text);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  text-decoration: none;
}

.skip-link:focus {
  top: var(--space-md);
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.site-header.is-scrolled {
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  height: var(--header-height);
  gap: var(--space-md);
}

.brand {
  flex-shrink: 0;
  text-decoration: none;
}

.brand-logo {
  height: clamp(48px, 8vw, 58px);
  width: auto;
  max-width: min(280px, 55vw);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  width: 18px;
  height: 2px;
  margin-inline: auto;
  background: var(--color-text);
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-group ul {
  display: flex;
  gap: var(--space-md);
}

.nav-label {
  display: none;
}

.site-nav a:not(.btn) {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text-muted);
  text-decoration: none;
}

.site-nav a:not(.btn):hover,
.site-nav a:not(.btn).is-active {
  color: var(--color-brand-purple);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  min-height: var(--btn-min-height);
  padding: 0.85rem 1.6rem;
  font-family: inherit;
  font-size: var(--font-size-sm);
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform 0.15s ease;
}

.btn-xl {
  min-height: 3.5rem;
  padding: 1rem 1.85rem;
  font-size: var(--font-size-base);
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--color-brand-purple);
  color: var(--color-white);
  border-color: var(--color-brand-purple);
}

.btn-primary:hover {
  background: var(--color-brand-purple-hover);
  border-color: var(--color-brand-purple-hover);
  color: var(--color-white);
}

.btn-secondary {
  background: var(--color-secondary);
  color: var(--color-white);
  border-color: var(--color-secondary);
}

.btn-secondary:hover {
  background: var(--color-secondary-hover);
  border-color: var(--color-secondary-hover);
  color: var(--color-white);
}

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

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary-hover);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  border-color: transparent;
  padding-inline: 0.5rem;
}

.btn-ghost:hover {
  color: var(--color-primary-hover);
}

.btn-whatsapp {
  background: var(--color-secondary);
  color: var(--color-white);
  border-color: var(--color-secondary);
}

.btn-whatsapp:hover {
  background: var(--color-secondary-hover);
  border-color: var(--color-secondary-hover);
  color: var(--color-white);
}

.btn-lg {
  padding: 0.85rem 1.6rem;
  font-size: var(--font-size-base);
}

.btn-header {
  white-space: nowrap;
}

/* Hero */
.hero {
  padding-top: calc(var(--header-height) + var(--space-2xl));
  padding-bottom: var(--space-3xl);
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--color-brand-green-soft) 0%, var(--color-bg) 55%);
}

.hero-visual::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background: radial-gradient(circle at 80% 20%, rgba(50, 185, 71, 0.12) 0%, transparent 65%);
  pointer-events: none;
}

.hero-layout {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: var(--space-3xl);
  align-items: center;
}

.hero-content h1,
#hero-title {
  font-size: clamp(1.5rem, 2.2vw + 0.85rem, 2.25rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  white-space: nowrap;
  max-width: 100%;
}

.eyebrow {
  font-size: var(--font-size-sm);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-brand-green-hover);
  margin-bottom: var(--space-md);
}

.hero-lead {
  margin-top: var(--space-lg);
  font-size: var(--font-size-xl);
  color: var(--color-text-muted);
  max-width: 38ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

.hero-trust li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  font-size: var(--font-size-base);
  color: var(--color-text);
  font-weight: 500;
}

.hero-trust-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  background: var(--color-brand-green);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 700;
}

.hero-phone {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 0.4rem 0.5rem;
  margin-top: var(--space-xl);
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
}

.hero-phone strong {
  font-weight: 700;
  white-space: nowrap;
}

.hero-phone a {
  color: var(--color-brand-purple);
  font-weight: 700;
  font-size: var(--font-size-lg);
  text-decoration: none;
  white-space: nowrap;
}

@media (max-width: 380px) {
  .hero-phone {
    font-size: var(--font-size-sm);
  }

  .hero-phone a {
    font-size: var(--font-size-base);
  }
}

.hero-phone a:hover {
  color: var(--color-brand-purple-hover);
}

.hero-figure {
  position: relative;
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 3px solid var(--color-white);
}

.hero-figure img {
  width: 100%;
  height: auto;
  min-height: 320px;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

.hero-figure-badge {
  position: absolute;
  left: var(--space-lg);
  bottom: var(--space-lg);
  right: var(--space-lg);
  padding: var(--space-lg) var(--space-xl);
  background: rgba(255, 255, 255, 0.96);
  border-radius: var(--radius-md);
  border-left: 5px solid var(--color-brand-green);
  box-shadow: var(--shadow-md);
}

.hero-stat-value {
  display: block;
  font-size: clamp(2.25rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--color-brand-purple);
  line-height: 1;
}

.hero-stat-label {
  display: block;
  margin-top: var(--space-xs);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-weight: 500;
}

/* Quick access */
.quick-access {
  padding-block: 0 var(--space-3xl);
  margin-top: calc(-1 * var(--space-lg));
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-md);
  align-items: stretch;
}

.quick-grid > li {
  display: flex;
  min-width: 0;
}

.quick-item {
  display: flex;
  flex-direction: column;
  flex: 1;
  width: 100%;
  min-height: 100%;
  gap: var(--space-sm);
  padding: var(--space-lg);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.quick-item:hover {
  color: inherit;
}

.quick-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--color-primary-soft);
  border-radius: var(--radius-sm);
  color: var(--color-primary-hover);
}

.quick-title {
  font-weight: 600;
  font-size: var(--font-size-sm);
  line-height: 1.35;
  min-height: 2.7em;
}

.quick-desc {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: 1.45;
  margin-top: auto;
}

/* Section headers */
.section-header {
  text-align: center;
  max-width: 36rem;
  margin-inline: auto;
  margin-bottom: var(--space-3xl);
}

.section-header-left {
  text-align: left;
  margin-inline: 0;
  margin-bottom: var(--space-xl);
}

.section-tag {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-brand-green-hover);
  margin-bottom: var(--space-sm);
}

.section-tag-light {
  color: rgba(255, 255, 255, 0.85);
}

.section-intro {
  margin-top: var(--space-md);
  color: var(--color-text-muted);
}

.text-muted {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.about-main {
  max-width: none;
  width: 100%;
}

.about-main p {
  font-size: var(--font-size-base);
  line-height: 1.8;
  color: var(--color-text-muted);
}

.about-main p + p {
  margin-top: var(--space-lg);
}

.about-aside {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.about-pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-3xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--color-border);
  align-items: stretch;
}

.about-pillars .info-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.about-pillars .info-card p,
.about-pillars .info-card ul {
  flex: 1;
}

@media (max-width: 640px) {
  .about-pillars {
    display: flex;
    overflow-x: auto;
    gap: var(--space-md);
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: var(--space-xs);
  }

  .about-pillars .info-card {
    flex: 0 0 min(88vw, 300px);
    scroll-snap-align: start;
  }
}

.info-card {
  padding: var(--space-lg);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.info-card h3 {
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-base);
  color: var(--color-primary-hover);
}

.info-card p,
.info-card li {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.info-card-values ul {
  list-style: disc;
  padding-left: 1.25rem;
}

.info-card-values li + li {
  margin-top: var(--space-xs);
}

/* Diferenciais */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-lg);
  align-items: stretch;
}

.diff-grid > li {
  display: flex;
  min-width: 0;
}

.diff-card {
  display: flex;
  flex-direction: column;
  flex: 1;
  width: 100%;
  min-height: 100%;
  padding: var(--space-xl);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.diff-card p {
  margin-top: auto;
}

.diff-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: var(--space-md);
  color: var(--color-primary-hover);
  background: var(--color-primary-soft);
  border-radius: var(--radius-sm);
}

.diff-card h3 {
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-base);
}

.diff-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* Split panel */
.split-panel {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-3xl);
  align-items: start;
}

.split-content p + p {
  margin-top: var(--space-md);
}

.split-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

/* Convênios */
.convenio-box {
  padding: var(--space-2xl);
  text-align: center;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.convenio-box p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
  max-width: 52ch;
  margin-inline: auto;
}

/* Resultados */
.results-panel {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  padding: var(--space-2xl);
  background: var(--color-brand-purple);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.results-content p {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-xl);
  color: rgba(255, 255, 255, 0.82);
  max-width: 42ch;
}

.results-content .btn-primary {
  background: var(--color-brand-green);
  border-color: var(--color-brand-green);
  color: var(--color-white);
}

.results-content .btn-primary:hover {
  background: var(--color-brand-green-hover);
  border-color: var(--color-brand-green-hover);
}

.results-steps ol {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.results-steps li {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.9);
}

.step-num {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: 700;
  background: var(--color-brand-green);
  color: var(--color-white);
  border-radius: var(--radius-full);
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-item[open] {
  border-color: rgba(13, 202, 240, 0.4);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-xl);
  font-weight: 600;
  font-size: var(--font-size-base);
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "";
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--color-primary-hover);
  border-bottom: 2px solid var(--color-primary-hover);
  transform: rotate(45deg);
  transition: transform var(--transition);
  margin-top: -4px;
}

.faq-item[open] summary::after {
  transform: rotate(-135deg);
  margin-top: 4px;
}

.faq-answer {
  padding: 0 var(--space-xl) var(--space-lg);
}

.faq-answer p {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  line-height: 1.75;
}

/* Contato */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-3xl);
  align-items: start;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.contact-link {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  text-decoration: none;
  color: inherit;
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition), transform 0.15s ease;
}

a.contact-link {
  cursor: pointer;
}

a.contact-link:hover {
  border-color: var(--color-brand-purple);
  background: var(--color-brand-purple-soft);
  box-shadow: var(--shadow-sm);
}

a.contact-link:hover .contact-link__go {
  color: var(--color-brand-purple);
  transform: translateX(2px);
}

a.contact-link:active {
  transform: scale(0.99);
}

.contact-link--static {
  cursor: default;
  background: var(--color-bg-soft);
}

.contact-link__icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-md);
  background: var(--color-brand-green-soft);
  color: var(--color-brand-green);
}

.contact-link--instagram .contact-link__icon {
  background: rgba(225, 48, 108, 0.1);
  color: #c13584;
}

.contact-link--facebook .contact-link__icon {
  background: rgba(24, 119, 242, 0.1);
  color: #1877f2;
}

.contact-link__body {
  flex: 1;
  min-width: 0;
}

.contact-label {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-brand-purple);
  margin-bottom: 0.2rem;
}

.contact-link__value {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.5;
}

.contact-link--static .contact-link__value {
  color: var(--color-text-muted);
}

a.contact-link:hover .contact-link__value {
  color: var(--color-brand-purple);
}

.contact-link__go {
  flex-shrink: 0;
  display: inline-flex;
  color: var(--color-text-muted);
  transition: color var(--transition), transform 0.15s ease;
}

.contact-link--static .contact-link__go {
  display: none;
}

.contact-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-2xl);
}

.contact-map iframe {
  width: 100%;
  height: 320px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.map-note-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  color: var(--color-brand-purple);
  text-decoration: none;
}

.map-note-link:hover {
  text-decoration: underline;
}

.map-note {
  margin-top: var(--space-sm);
  font-size: var(--font-size-sm);
  text-align: right;
}

.map-note a {
  color: var(--color-text-muted);
  text-decoration: none;
}

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

/* Footer */
.site-footer {
  background: var(--color-bg-soft);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-3xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 2fr 1fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-2xl);
}

.footer-brand p {
  margin-top: var(--space-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.footer-nav h3 {
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.footer-nav a {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-decoration: none;
}

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

.footer-nav li + li {
  margin-top: var(--space-xs);
}

.footer-contact p {
  font-size: var(--font-size-sm);
}

.footer-contact a {
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
}

.footer-bottom {
  padding-block: var(--space-lg);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.footer-bottom p {
  margin: 0;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.footer-credit {
  margin-top: 0.5rem;
}

.footer-credit a {
  color: var(--color-brand-purple);
  font-weight: 600;
  text-decoration: none;
}

.footer-credit a:hover {
  text-decoration: underline;
}

[data-theme="dark"] .footer-credit a {
  color: var(--color-brand-green);
}

/* Voltar ao topo */
.scroll-top {
  position: fixed;
  right: var(--space-xl);
  bottom: calc(var(--space-xl) + 4.25rem);
  z-index: 89;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  padding: 0;
  border: none;
  border-radius: var(--radius-full);
  background: var(--color-brand-purple);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(0.5rem);
  transition:
    opacity 0.25s ease,
    visibility 0.25s ease,
    transform 0.25s cubic-bezier(0.22, 1, 0.36, 1),
    background 0.2s ease;
}

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

.scroll-top:hover {
  background: var(--color-brand-purple-hover);
}

.scroll-top:focus-visible {
  outline: 3px solid var(--color-brand-green);
  outline-offset: 3px;
}

[data-theme="dark"] .scroll-top {
  background: var(--color-brand-green);
  color: #0f1410;
}

[data-theme="dark"] .scroll-top:hover {
  background: var(--color-brand-green-hover);
  color: #0f1410;
}

/* Float WhatsApp */
.float-whatsapp {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background: var(--color-secondary);
  color: var(--color-white);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  text-decoration: none;
  transition: transform var(--transition), background var(--transition);
}

.float-whatsapp:hover {
  background: var(--color-secondary-hover);
  color: var(--color-white);
  transform: scale(1.05);
}

/* Animações ao rolar — ver css/motion.css */

/* Responsive */
@media (max-width: 1024px) {
  .hero-layout,
  .about-grid,
  .about-grid--photo,
  .split-panel,
  .service-block,
  .results-panel,
  .contact-grid,
  .photo-showcase {
    grid-template-columns: 1fr;
  }

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

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

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

@media (max-width: 768px) {
  :root {
    --space-4xl: 4rem;
  }

  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-lg);
    padding: var(--space-xl);
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform var(--transition);
    visibility: hidden;
  }

  .site-nav.is-open {
    transform: translateX(0);
    visibility: visible;
  }

  .nav-group {
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--space-lg);
  }

  .nav-label {
    display: block;
    font-size: var(--font-size-xs);
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm);
  }

  .nav-group ul {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .btn-header {
    width: 100%;
    margin-top: var(--space-md);
  }

  body.nav-open {
    overflow: hidden;
  }

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

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

  .footer-nav {
    grid-template-columns: 1fr;
  }

  .results-panel {
    padding: var(--space-xl);
  }
}

@media (max-width: 480px) {
  .container {
    width: calc(100% - 1.5rem);
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }

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

  .contact-cta {
    flex-direction: column;
  }

  .contact-cta .btn {
    width: 100%;
  }
}

/* ========== Galeria de fotos ========== */
.section-gallery {
  background: var(--color-bg);
}

.photo-showcase {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-md);
}

.photo-showcase-main {
  margin: 0;
  grid-row: span 2;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.photo-showcase-main img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
}

.photo-showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.photo-showcase-grid figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition);
}

.photo-showcase-grid figure:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-lg);
}

.photo-showcase-grid img {
  width: 100%;
  height: 100%;
  min-height: 160px;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

/* ========== Sobre com foto ========== */
#sobre .section-header {
  text-align: left;
  max-width: none;
  margin-inline: 0;
  margin-bottom: var(--space-2xl);
}

.about-grid--photo {
  grid-template-columns: minmax(200px, 30%) minmax(0, 1fr);
  gap: var(--space-2xl);
  align-items: start;
}

.about-main {
  align-self: start;
}

.about-photo {
  position: relative;
  display: block;
  margin: 0;
  width: 100%;
  max-width: 300px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 3px solid var(--color-white);
  /* altura definida pelo texto via JS em desktop */
}

.about-photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
  display: block;
}

@media (min-width: 901px) {
  .about-main p {
    font-size: var(--font-size-lg);
  }

  .about-grid--photo {
    grid-template-columns: minmax(220px, 32%) minmax(0, 1fr);
  }

  .about-photo {
    max-width: 320px;
  }
}

/* ========== Bloco de serviço com imagem ========== */
.service-block {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--space-3xl);
  align-items: center;
  padding: var(--space-2xl);
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.service-block-photo {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.service-block-photo img {
  width: 100%;
  height: auto;
  min-height: 300px;
  object-fit: cover;
}

.service-block-content p {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  margin-top: var(--space-md);
}

.service-block-content p + p {
  margin-top: var(--space-lg);
}

/* ========== Faixa CTA verde ========== */
.cta-band {
  background: var(--color-brand-green);
  padding-block: var(--space-3xl);
}

.cta-band-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
}

.cta-band-text h2 {
  color: var(--color-white);
  font-size: var(--font-size-2xl);
}

.cta-band-text p {
  margin-top: var(--space-md);
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.92);
  max-width: 42ch;
}

.cta-band-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.btn-light {
  background: var(--color-white);
  color: var(--color-brand-purple);
  border-color: var(--color-white);
  font-weight: 700;
}

.btn-light:hover {
  background: var(--color-brand-purple-soft);
  color: var(--color-brand-purple-hover);
}

.btn-outline-light {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.85);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.15);
  color: var(--color-white);
}

/* Cards e atalhos — maior destaque */
.quick-item {
  padding: var(--space-xl);
}

.quick-title {
  font-size: var(--font-size-base);
  font-weight: 700;
  min-height: 2.6em;
}

.quick-desc {
  font-size: var(--font-size-sm);
}

.quick-icon {
  width: 48px;
  height: 48px;
  background: var(--color-brand-purple-soft);
  color: var(--color-brand-purple);
}

.diff-card {
  padding: var(--space-xl);
}

.diff-card h3 {
  font-size: var(--font-size-lg);
}

.diff-card p {
  font-size: var(--font-size-base);
}

.diff-icon {
  width: 52px;
  height: 52px;
  background: var(--color-brand-green-soft);
  color: var(--color-brand-green-hover);
}

.info-card h3 {
  font-size: var(--font-size-lg);
}

.info-card p,
.info-card li {
  font-size: var(--font-size-base);
}

.contact-link__value {
  font-size: var(--font-size-base);
}

.contact-label {
  font-size: var(--font-size-sm);
}

.footer-logo {
  height: 52px;
  width: auto;
}

.convenio-box {
  border: 2px solid var(--color-brand-green);
  background: var(--color-brand-green-soft);
}

.convenio-box p {
  font-size: var(--font-size-base);
}

@media (max-width: 1024px) {
  .photo-showcase {
    grid-template-columns: 1fr;
  }

  .photo-showcase-main {
    grid-row: auto;
    min-height: 280px;
  }

  .about-grid--photo {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .about-photo {
    display: block;
    max-width: none;
    height: auto !important;
    min-height: 0;
  }

  .about-photo img {
    position: static !important;
    width: 100%;
    height: auto;
    max-height: 320px;
    aspect-ratio: 16 / 10;
    object-fit: cover;
  }

  .service-block {
    grid-template-columns: 1fr;
  }

  .cta-band-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .cta-band-actions {
    width: 100%;
  }

  .cta-band-actions .btn {
    flex: 1;
    min-width: 200px;
  }
}

@media (max-width: 400px) {
  .hero-content h1,
  #hero-title {
    font-size: clamp(1.2rem, 5.2vw, 1.5rem);
  }
}

@media (max-width: 768px) {
  .hero-layout {
    grid-template-columns: 1fr;
  }

  .hero-content h1,
  #hero-title {
    font-size: clamp(1.35rem, 4.8vw, 1.85rem);
  }

  .hero-figure {
    order: -1;
  }

  .photo-showcase-grid {
    grid-template-columns: 1fr;
  }
}