/* ==========================================================================
   VIGILLEO — Design Tokens
   Direção de arte: cuidado médico premium, confiável, vigilância hospitalar.
   Base neutra quente + accent único teal profundo (Hydra Teal).
   Tipografia: Cabinet Grotesk (display) + Satoshi (body) — via Fontshare.
   ========================================================================== */

:root,
[data-theme='light'] {
  /* Surfaces — warm paper/clinical neutral */
  --color-bg: #f6f3ee;
  --color-surface: #fbf9f5;
  --color-surface-2: #ffffff;
  --color-surface-offset: #eeebe3;
  --color-surface-offset-2: #e5e1d7;
  --color-surface-dynamic: #dcd7cb;
  --color-divider: #e0dcd2;
  --color-border: #d6d0c2;

  /* Text */
  --color-text: #1c211f;
  --color-text-muted: #5c6461;
  --color-text-faint: #9a9d94;
  --color-text-inverse: #f6f3ee;

  /* Primary Accent — Hydra Teal (vigilância / segurança hospitalar) */
  --color-primary: #01696f;
  --color-primary-hover: #0c4e54;
  --color-primary-active: #0f3638;
  --color-primary-highlight: #d4e3e0;
  --color-primary-tint: #eaf1f0;

  /* Secondary accent — amber, used sparingly for warmth/energy markers */
  --color-amber: #c17a2c;
  --color-amber-highlight: #efe0cc;

  /* Semantic */
  --color-success: #3f7a4c;
  --color-success-highlight: #d9e8da;
  --color-warning: #96551d;
  --color-warning-highlight: #e9dccb;

  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);

  --shadow-sm: 0 1px 2px oklch(0.25 0.02 165 / 0.08);
  --shadow-md: 0 6px 16px oklch(0.25 0.02 165 / 0.10);
  --shadow-lg: 0 18px 40px oklch(0.25 0.02 165 / 0.14);

  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;

  --font-display: 'Cabinet Grotesk', 'Segoe UI', sans-serif;
  --font-body: 'Satoshi', 'Segoe UI', sans-serif;
}

[data-theme='dark'] {
  --color-bg: #12181a;
  --color-surface: #172023;
  --color-surface-2: #1b2528;
  --color-surface-offset: #1e2a2d;
  --color-surface-offset-2: #253236;
  --color-surface-dynamic: #2c3a3e;
  --color-divider: #24302f;
  --color-border: #33413f;

  --color-text: #e7e9e4;
  --color-text-muted: #a4aca7;
  --color-text-faint: #6c7674;
  --color-text-inverse: #12181a;

  --color-primary: #5cb1b3;
  --color-primary-hover: #7fc4c5;
  --color-primary-active: #3f9294;
  --color-primary-highlight: #24393a;
  --color-primary-tint: #1a2a2b;

  --color-amber: #e0a353;
  --color-amber-highlight: #3a2f1e;

  --color-success: #7bc08c;
  --color-success-highlight: #223226;
  --color-warning: #e0a353;
  --color-warning-highlight: #3a2f1e;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 6px 16px oklch(0 0 0 / 0.35);
  --shadow-lg: 0 18px 40px oklch(0 0 0 / 0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #12181a;
    --color-surface: #172023;
    --color-surface-2: #1b2528;
    --color-surface-offset: #1e2a2d;
    --color-surface-offset-2: #253236;
    --color-surface-dynamic: #2c3a3e;
    --color-divider: #24302f;
    --color-border: #33413f;
    --color-text: #e7e9e4;
    --color-text-muted: #a4aca7;
    --color-text-faint: #6c7674;
    --color-text-inverse: #12181a;
    --color-primary: #5cb1b3;
    --color-primary-hover: #7fc4c5;
    --color-primary-active: #3f9294;
    --color-primary-highlight: #24393a;
    --color-primary-tint: #1a2a2b;
    --color-amber: #e0a353;
    --color-amber-highlight: #3a2f1e;
    --color-success: #7bc08c;
    --color-success-highlight: #223226;
    --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
    --shadow-md: 0 6px 16px oklch(0 0 0 / 0.35);
    --shadow-lg: 0 18px 40px oklch(0 0 0 / 0.5);
  }
}

/* Type scale */
:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.25rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 4.5rem);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
}

/* ==========================================================================
   Utility layout
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 5vw, var(--space-12));
}

.section {
  padding-block: clamp(var(--space-16), 9vw, var(--space-32));
  position: relative;
}
.section--tight {
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
}
.section-offset {
  background-color: var(--color-surface-offset);
}

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-width: 46rem;
  margin-bottom: clamp(var(--space-10), 5vw, var(--space-16));
}
.section-head--wide {
  max-width: 60rem;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-text);
  font-weight: 600;
}

h2.section-title {
  font-size: var(--text-xl);
  font-weight: 650;
  letter-spacing: -0.01em;
}

.lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  font-weight: 400;
  line-height: 1.5;
}

p.body-text {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 62ch;
}

/* Visually hidden skip link */
.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  z-index: 200;
}
.skip-link:focus {
  left: var(--space-4);
  top: var(--space-4);
}

/* ==========================================================================
   Header / Nav
   ========================================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(from var(--color-bg) l c h / 0.86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid oklch(from var(--color-border) l c h / 0.7);
  transition:
    transform 0.3s var(--ease-out),
    box-shadow 0.3s var(--ease-out);
}
.header--hidden {
  transform: translateY(-100%);
}
.header--scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-block: var(--space-4);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}
.brand-logo {
  width: 188px;
  height: 64px;
  object-fit: contain;
  object-position: left center;
  flex-shrink: 0;
  filter:
    brightness(0) saturate(100%) invert(28%) sepia(77%) saturate(1125%) hue-rotate(145deg) brightness(90%) contrast(99%)
    drop-shadow(0 -1px 0 rgba(92, 177, 179, 0.45))
    drop-shadow(0 2px 1px rgba(12, 78, 84, 0.24))
    drop-shadow(0 5px 7px rgba(12, 78, 84, 0.14));
}
[data-theme='dark'] .brand-logo {
  filter:
    brightness(0) saturate(100%) invert(70%) sepia(20%) saturate(1030%) hue-rotate(132deg) brightness(91%) contrast(88%)
    drop-shadow(0 2px 2px rgba(0, 0, 0, 0.3));
}
.brand-word {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}
.brand-name {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.01em;
}
.brand-tag {
  font-size: 10px;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.nav-links {
  display: flex;
  gap: var(--space-6);
}
.nav-links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
  position: relative;
  padding-block: var(--space-1);
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  height: 1.5px;
  width: 0%;
  background: var(--color-primary);
  transition: width var(--transition-interactive);
}
.nav-links a:hover {
  color: var(--color-text);
}
.nav-links a:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}
.theme-toggle:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}

.mobile-menu {
  border-top: 1px solid var(--color-divider);
  background: var(--color-bg);
}
.mobile-menu ul {
  display: flex;
  flex-direction: column;
  padding: var(--space-2) clamp(var(--space-5), 5vw, var(--space-12));
}
.mobile-menu a {
  display: block;
  padding: var(--space-4) 0;
  font-size: var(--text-base);
  color: var(--color-text);
  text-decoration: none;
  border-bottom: 1px solid var(--color-divider);
}
.mobile-menu li:last-child a {
  border-bottom: none;
}
.mobile-menu a:hover {
  color: var(--color-primary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  text-decoration: none;
  white-space: nowrap;
  transition:
    background var(--transition-interactive),
    color var(--transition-interactive),
    box-shadow var(--transition-interactive),
    transform var(--transition-interactive),
    border-color var(--transition-interactive);
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(0);
  background: var(--color-primary-active);
}
.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}
.btn svg {
  width: 16px;
  height: 16px;
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(var(--space-8), 4vw, var(--space-12)) clamp(var(--space-8), 4vw, var(--space-10));
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: center;
}

.hero-monitor-line {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.5;
  pointer-events: none;
}
[data-theme='dark'] .hero-monitor-line {
  opacity: 0.28;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-primary-tint);
  color: var(--color-primary);
  border: 1px solid oklch(from var(--color-primary) l c h / 0.25);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: var(--space-6);
}
.badge svg { width: 14px; height: 14px; }

.hero-title {
  font-size: clamp(2.25rem, 1.4rem + 3vw, 3.4rem);
  letter-spacing: -0.015em;
  line-height: 1.08;
  margin-bottom: var(--space-6);
}
.hero-title em {
  font-style: normal;
  color: var(--color-primary);
}

.hero-lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 40rem;
  margin-bottom: var(--space-8);
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}
.hero-cta-note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.hero-stats {
  display: flex;
  gap: clamp(var(--space-6), 4vw, var(--space-10));
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-6);
}
.hero-stat-num {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-primary);
}
.hero-focus .hero-stat-num {
  font-size: var(--text-sm);
  margin-bottom: var(--space-1);
}

/* ==========================================================================
   Áreas de atuação
   ========================================================================== */
.expertise {
  background: var(--color-surface-offset);
}
.expertise-heading {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--space-12);
  align-items: end;
  margin-bottom: var(--space-10);
}
.expertise-heading .section-title {
  margin-top: var(--space-3);
  max-width: 14ch;
}
.expertise-heading > p {
  color: var(--color-text-muted);
  font-size: var(--text-lg);
  max-width: 34rem;
}
.signature-service {
  display: grid;
  grid-template-columns: auto minmax(0, 1.35fr) minmax(230px, 0.65fr);
  gap: clamp(var(--space-6), 4vw, var(--space-12));
  align-items: start;
  padding: clamp(var(--space-7), 4vw, var(--space-12));
  margin-bottom: var(--space-6);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
}
.signature-service.reverse {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}
.service-index {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-3);
}
.reverse .service-index,
.reverse .service-kicker {
  color: var(--color-text-inverse);
  border-color: oklch(from var(--color-text-inverse) l c h / 0.3);
}
.service-kicker {
  display: block;
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}
.service-copy h3 {
  font-size: clamp(1.6rem, 1.25rem + 1vw, 2.25rem);
  line-height: 1.15;
  margin-bottom: var(--space-4);
}
.reverse .service-copy h3 { color: var(--color-text-inverse); }
.service-copy > p,
.reverse .service-copy > p {
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text-muted);
}
.reverse .service-copy > p { color: oklch(from var(--color-text-inverse) l c h / 0.82); }
.service-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3) var(--space-6);
  margin-top: var(--space-6);
}
.service-points li {
  position: relative;
  padding-left: var(--space-5);
  font-size: var(--text-sm);
  line-height: 1.5;
}
.service-points li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}
.reverse .service-points li::before { color: var(--color-text-inverse); }
.service-note {
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  background: var(--color-primary-tint);
  border: 1px solid oklch(from var(--color-primary) l c h / 0.18);
}
.service-note strong {
  display: block;
  font-family: var(--font-display);
  margin-bottom: var(--space-2);
}
.service-note p { font-size: var(--text-sm); line-height: 1.6; color: var(--color-text-muted); }
.reverse .service-note {
  background: oklch(from var(--color-text-inverse) l c h / 0.1);
  border-color: oklch(from var(--color-text-inverse) l c h / 0.2);
}
.reverse .service-note p { color: oklch(from var(--color-text-inverse) l c h / 0.78); }
.supporting-services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-8);
}
.supporting-services > div {
  padding: var(--space-6);
  border-top: 2px solid var(--color-primary);
  background: var(--color-surface-2);
}
.supporting-services h3 { font-size: var(--text-base); margin-bottom: var(--space-2); }
.supporting-services p { font-size: var(--text-sm); line-height: 1.6; color: var(--color-text-muted); }

@media (max-width: 900px) {
  .expertise-heading,
  .signature-service { grid-template-columns: 1fr; }
  .service-index { width: fit-content; }
}
@media (max-width: 700px) {
  .service-points,
  .supporting-services { grid-template-columns: 1fr; }
}
.hero-stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  max-width: 12rem;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  z-index: 1;
}
.hero-visual-plate {
  position: absolute;
  width: 88%;
  aspect-ratio: 1/1;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 40%, var(--color-primary-highlight), transparent 72%);
  z-index: 0;
}
.hero-vitinho {
  position: relative;
  z-index: 1;
  width: min(280px, 62%);
  max-height: 52vh;
  object-fit: contain;
  filter: drop-shadow(0 24px 32px oklch(0.2 0.02 165 / 0.18));
}
.hero-visual-callout {
  position: absolute;
  bottom: 2%;
  right: 0%;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  box-shadow: var(--shadow-md);
  max-width: 170px;
  z-index: 2;
}
.hero-visual-callout p {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}
.hero-visual-callout strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: var(--color-text);
  margin-bottom: 2px;
}

/* ==========================================================================
   Quem Somos
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-16));
  align-items: start;
}
.about-figure {
  position: sticky;
  top: calc(var(--space-20) + 40px);
}
.about-figure-card {
  background: var(--color-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  color: var(--color-text-inverse);
  position: relative;
  overflow: hidden;
}
.about-figure-card h3 {
  color: var(--color-text-inverse);
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
}
.about-figure-card p {
  color: oklch(from var(--color-text-inverse) l c h / 0.85);
  font-size: var(--text-sm);
  line-height: 1.6;
}
.about-figure-card .responsible {
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid oklch(from var(--color-text-inverse) l c h / 0.2);
  font-size: var(--text-xs);
  color: oklch(from var(--color-text-inverse) l c h / 0.75);
}

.about-body p {
  margin-bottom: var(--space-5);
}
.about-body p:first-child {
  font-size: var(--text-lg);
  color: var(--color-text);
  font-weight: 500;
  line-height: 1.5;
}

.about-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-8);
}
.pillar {
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-4);
}
.pillar-num {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: var(--space-2);
  display: block;
}
.pillar h4 {
  font-size: var(--text-sm);
  margin-bottom: var(--space-1);
}
.pillar p {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   Origem do Nome
   ========================================================================== */
.origin {
  background: var(--color-surface-offset);
  position: relative;
  overflow: hidden;
}
.origin-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-16));
  align-items: center;
}
.origin-words {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.origin-word-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-7);
}
.origin-word-head {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}
.origin-word {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-primary);
  font-weight: 700;
}
.origin-word-meaning {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-faint);
  font-weight: 600;
}
.origin-word-card p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.6;
}
.origin-lockup {
  margin-top: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  padding: var(--space-5) 0 0;
}
.origin-lockup strong {
  color: var(--color-primary);
}

.origin-mark {
  display: flex;
  justify-content: center;
}
.origin-mark svg {
  width: min(320px, 100%);
  height: auto;
  color: var(--color-primary);
}

/* ==========================================================================
   Missão Visão Valores
   ========================================================================== */
.mvv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.mvv-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition:
    box-shadow var(--transition-interactive),
    transform var(--transition-interactive);
}
.mvv-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.mvv-card:nth-child(2) {
  background: var(--color-primary);
}
.mvv-card:nth-child(2) h3,
.mvv-card:nth-child(2) p,
.mvv-card:nth-child(2) .mvv-icon {
  color: var(--color-text-inverse) !important;
}
.mvv-card:nth-child(2) p {
  opacity: 0.88;
}
.mvv-icon {
  color: var(--color-primary);
  width: 30px;
  height: 30px;
}
.mvv-card h3 {
  font-size: var(--text-lg);
}
.mvv-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}
.mvv-values-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-2);
}
.mvv-values-list li {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  padding-left: var(--space-4);
  position: relative;
  line-height: 1.5;
}
.mvv-values-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-primary);
}

/* ==========================================================================
   Segurança do Paciente
   ========================================================================== */
.safety {
  background: var(--color-surface-offset);
}
.safety-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-16));
}
.safety-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.safety-item {
  display: flex;
  gap: var(--space-4);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-divider);
}
.safety-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.safety-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  color: var(--color-primary);
  margin-top: 3px;
}
.safety-item h3 {
  font-size: var(--text-base);
  margin-bottom: var(--space-1);
}
.safety-item p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.safety-kpis {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.kpi-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-7);
  display: flex;
  align-items: baseline;
  gap: var(--space-4);
}
.kpi-num {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  white-space: nowrap;
}
.kpi-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}
.kpi-source {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-1);
}

.reg-strip {
  margin-top: var(--space-10);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.reg-chip {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
}

/* ==========================================================================
   Fluxo de Parceria (Timeline)
   ========================================================================== */
.flow-guide {
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-bottom: clamp(var(--space-10), 5vw, var(--space-14));
}
.flow-guide img {
  width: 92px;
  flex-shrink: 0;
}
.flow-guide-text strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-base);
  margin-bottom: var(--space-1);
}
.flow-guide-text p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.timeline {
  display: flex;
  gap: var(--space-6);
  overflow-x: auto;
  padding-bottom: var(--space-6);
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
}
.timeline::-webkit-scrollbar {
  height: 6px;
}
.timeline::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: var(--radius-full);
}

.timeline-step {
  scroll-snap-align: start;
  flex: 0 0 260px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
}
.timeline-step-num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary-highlight);
  -webkit-text-stroke: 1.5px var(--color-primary);
  margin-bottom: var(--space-4);
  display: block;
}
[data-theme='dark'] .timeline-step-num {
  color: transparent;
}
.timeline-step h3 {
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
}
.timeline-step p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}
.timeline-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: var(--space-6);
  right: calc(-1 * var(--space-6) - 2px);
  width: var(--space-6);
  height: 1px;
  background: var(--color-border);
}
.timeline-track {
  height: 2px;
  background: var(--color-divider);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-2);
  position: relative;
  overflow: hidden;
}
.timeline-track-fill {
  position: absolute;
  inset: 0;
  width: 0%;
  background: var(--color-primary);
  transition: width 0.3s var(--ease-in-out);
}
.timeline-hint {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

/* ==========================================================================
   Para Clínicas Parceiras (CTA)
   ========================================================================== */
.partner-cta {
  background: var(--color-primary);
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  padding: clamp(var(--space-10), 6vw, var(--space-16));
  color: var(--color-text-inverse);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-10);
  align-items: center;
}
.partner-cta-content .eyebrow {
  color: oklch(from var(--color-text-inverse) l c h / 0.75);
}
.partner-cta h2 {
  color: var(--color-text-inverse);
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
}
.partner-cta p {
  color: oklch(from var(--color-text-inverse) l c h / 0.85);
  font-size: var(--text-base);
  max-width: 42rem;
  margin-bottom: var(--space-6);
}
.partner-checklist {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}
.partner-checklist li {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-inverse);
  background: oklch(from var(--color-text-inverse) l c h / 0.14);
  border: 1px solid oklch(from var(--color-text-inverse) l c h / 0.25);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.partner-checklist svg {
  width: 13px;
  height: 13px;
}
.partner-ctas {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.partner-cta .btn-primary {
  background: var(--color-text-inverse);
  color: var(--color-primary-active);
}
.partner-cta .btn-primary:hover {
  background: oklch(from var(--color-text-inverse) l c h / 0.9);
}
.partner-cta .btn-outline {
  border-color: oklch(from var(--color-text-inverse) l c h / 0.4);
  color: var(--color-text-inverse);
}
.partner-cta .btn-outline:hover {
  border-color: var(--color-text-inverse);
  background: oklch(from var(--color-text-inverse) l c h / 0.1);
}
.partner-visual {
  display: flex;
  justify-content: center;
}
.partner-visual img {
  width: min(280px, 100%);
  filter: drop-shadow(0 16px 28px oklch(0.15 0.02 165 / 0.35));
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: var(--color-text);
  color: oklch(from var(--color-bg) l c h / 0.9);
  padding-block: clamp(var(--space-14), 7vw, var(--space-20)) var(--space-8);
}
[data-theme='dark'] .footer {
  background: #0b0f10;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid oklch(from var(--color-bg) l c h / 0.15);
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  color: var(--color-text-inverse);
  text-decoration: none;
}
.footer-brand-logo {
  width: 200px;
  height: 82px;
  object-fit: contain;
  object-position: left center;
  filter:
    brightness(0) invert(1)
    drop-shadow(0 -1px 0 rgba(255, 255, 255, 0.18))
    drop-shadow(0 3px 4px rgba(0, 0, 0, 0.28));
}
.footer-brand-name {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text-inverse);
}
.footer p, .footer address {
  font-size: var(--text-sm);
  color: oklch(from var(--color-bg) l c h / 0.65);
  line-height: 1.6;
  font-style: normal;
}
.footer h4 {
  color: var(--color-text-inverse);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-4);
  font-family: var(--font-body);
  font-weight: 700;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.footer-links a {
  font-size: var(--text-sm);
  color: oklch(from var(--color-bg) l c h / 0.7);
  text-decoration: none;
}
.footer-links a:hover {
  color: #5cb1b3;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-top: var(--space-8);
}
.footer-bottom p {
  font-size: var(--text-xs);
  color: oklch(from var(--color-bg) l c h / 0.5);
}
.footer-socials {
  display: flex;
  gap: var(--space-3);
}
.footer-socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  border: 1px solid oklch(from var(--color-bg) l c h / 0.2);
  color: oklch(from var(--color-bg) l c h / 0.75);
}
.footer-socials a:hover {
  border-color: #5cb1b3;
  color: #5cb1b3;
}
.footer-socials svg {
  width: 17px;
  height: 17px;
}

/* ==========================================================================
   Scroll reveal utility
   ========================================================================== */
.reveal {
  opacity: 1;
}
@supports (animation-timeline: scroll()) {
  .reveal {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 40%;
  }
}
@keyframes reveal-fade {
  to { opacity: 1; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; margin-bottom: var(--space-4); }
  .hero-visual-plate { width: 60%; }
  .hero-vitinho { width: min(280px, 60%); }
  .about-grid { grid-template-columns: 1fr; }
  .about-figure { position: static; }
  .about-pillars { grid-template-columns: 1fr; gap: var(--space-6); }
  .origin-inner { grid-template-columns: 1fr; }
  .origin-mark { order: -1; }
  .mvv-grid { grid-template-columns: 1fr; }
  .safety-layout { grid-template-columns: 1fr; }
  .partner-cta { grid-template-columns: 1fr; text-align: left; }
  .partner-visual { order: -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-actions { gap: var(--space-2); }
  .nav-actions .btn-sm { padding-inline: var(--space-3); }
  .nav-actions .btn-sm span { display: none; }
  .hero-stats { flex-wrap: wrap; gap: var(--space-6); }
  .hero-visual-callout { position: static; margin-top: var(--space-6); max-width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .flow-guide { flex-direction: column; }
  .flow-guide img { width: 72px; }
}

@media (max-width: 480px) {
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { justify-content: center; }
  .btn-sm { width: 100%; justify-content: center; }
}