/* ============================================================
   TECHNOETHICS — STYLESHEET
   Institutional | Premium | Responsible AI Education
   ============================================================ */

/* ============================================================
   IMPORTS
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=PT+Sans:ital,wght@0,400;0,700;1,400&family=Nunito:wght@300;400;500;600;700&display=swap');

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  /* Brand Colors */
  --color-turquoise: #48b9b1;
  --color-turquoise-light: #6eccc5;
  --color-turquoise-dark: #379990;
  --color-purple: #7257a0;
  --color-purple-light: #8e72bc;
  --color-purple-dark: #5c4485;
  --color-gray: #6e6673;
  --color-gray-light: #9a8fa0;
  --color-green: #48b063;
  --color-green-light: #62c47e;

  /* Neutrals */
  --color-white: #ffffff;
  --color-off-white: #f9f8fa;
  --color-light: #f2f0f5;
  --color-border: #e8e4ed;
  --color-text-dark: #1c1627;
  --color-text-body: #3d3546;
  --color-text-muted: #6e6673;

  /* Typography */
  --font-title: 'PT Sans', Georgia, serif;
  --font-body: 'Nunito', system-ui, sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4.5rem;
  --space-3xl: 6rem;
  --space-4xl: 8rem;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 800px;
  --header-height: 72px;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(28, 22, 39, 0.06), 0 1px 2px rgba(28, 22, 39, 0.04);
  --shadow-md: 0 4px 16px rgba(28, 22, 39, 0.08), 0 2px 4px rgba(28, 22, 39, 0.04);
  --shadow-lg: 0 8px 32px rgba(28, 22, 39, 0.10), 0 4px 8px rgba(28, 22, 39, 0.05);
  --shadow-xl: 0 20px 60px rgba(28, 22, 39, 0.12), 0 8px 16px rgba(28, 22, 39, 0.06);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--color-text-body);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button, input, textarea, select {
  font: inherit;
}

/* ============================================================
   TYPOGRAPHY SCALE
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text-dark);
  letter-spacing: -0.02em;
}

.display-xl {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.display-lg {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  letter-spacing: -0.025em;
}

.display-md {
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.text-lead {
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  font-weight: 400;
  line-height: 1.75;
  color: var(--color-text-muted);
}

.text-body {
  font-size: 1rem;
  line-height: 1.75;
}

.text-sm {
  font-size: 0.875rem;
  line-height: 1.6;
}

.text-xs {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
}

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.container--narrow {
  max-width: var(--container-narrow);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
}

.section--lg {
  padding-top: var(--space-4xl);
  padding-bottom: var(--space-4xl);
}

.section--sm {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
}

/* Section Label */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-turquoise);
  margin-bottom: var(--space-md);
}

.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-turquoise);
  border-radius: var(--radius-full);
}

.section-header {
  margin-bottom: var(--space-2xl);
}

/* Grid */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

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

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

/* ============================================================
   HEADER / NAVIGATION
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  transition: background-color var(--transition-base), backdrop-filter var(--transition-base), box-shadow var(--transition-base);
}

.site-header.scrolled {
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(28, 22, 39, 0.08);
}

.site-header.header-dark {
  /* For pages with light hero */
}

.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}

.site-logo__mark {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
}

.site-logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.site-logo__name {
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-dark);
  letter-spacing: -0.02em;
}

.site-logo__tagline {
  font-family: var(--font-body);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-turquoise);
  margin-top: 2px;
}

/* Nav */
.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-muted);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background-color var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--color-text-dark);
  background-color: rgba(72, 185, 177, 0.08);
}

.nav-links a.active {
  color: var(--color-turquoise-dark);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.25rem;
  background: var(--color-turquoise);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.nav-cta:hover {
  background: var(--color-turquoise-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(72, 185, 177, 0.35);
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
  outline: none;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text-dark);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-md) 1.5rem var(--space-lg);
  z-index: 999;
  transform: translateY(-100%);
  transition: transform var(--transition-slow), opacity var(--transition-slow);
  opacity: 0;
}

.mobile-nav.open {
  transform: translateY(0);
  opacity: 1;
}

.mobile-nav__links {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: var(--space-md);
}

.mobile-nav__links a {
  display: block;
  padding: 0.75rem 1rem;
  font-weight: 600;
  color: var(--color-text-body);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}

.mobile-nav__links a:hover {
  background: var(--color-light);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::after {
  opacity: 1;
}

.btn--primary {
  background: var(--color-turquoise);
  color: var(--color-white);
}

.btn--primary:hover {
  background: var(--color-turquoise-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(72, 185, 177, 0.35);
}

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

.btn--secondary:hover {
  border-color: var(--color-turquoise);
  color: var(--color-turquoise);
  transform: translateY(-2px);
}

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

.btn--purple:hover {
  background: var(--color-purple-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(114, 87, 160, 0.35);
}

.btn--ghost {
  background: rgba(255,255,255,0.12);
  color: var(--color-white);
  border-color: rgba(255,255,255,0.25);
}

.btn--ghost:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.4);
  transform: translateY(-2px);
}

.btn--lg {
  padding: 0.9rem 2.25rem;
  font-size: 1rem;
}

.btn--sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.8rem;
}

.btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--header-height);
  background: var(--color-text-dark);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 70% 50%, rgba(72, 185, 177, 0.12) 0%, transparent 60%),
              radial-gradient(ellipse 50% 80% at 20% 80%, rgba(114, 87, 160, 0.12) 0%, transparent 60%),
              linear-gradient(135deg, #1c1627 0%, #231b35 50%, #1a2535 100%);
}

.hero__grid-lines {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image:
    linear-gradient(rgba(255,255,255,0.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.5) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero__orbs {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
}

.hero__orb--1 {
  width: 500px;
  height: 500px;
  background: var(--color-turquoise);
  top: -100px;
  right: -50px;
  animation: float-orb 12s ease-in-out infinite;
}

.hero__orb--2 {
  width: 350px;
  height: 350px;
  background: var(--color-purple);
  bottom: -80px;
  left: -60px;
  animation: float-orb 16s ease-in-out infinite reverse;
}

.hero__orb--3 {
  width: 250px;
  height: 250px;
  background: var(--color-green);
  top: 40%;
  left: 50%;
  animation: float-orb 10s ease-in-out infinite 2s;
}

@keyframes float-orb {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(20px, -30px) scale(1.05); }
  66% { transform: translate(-15px, 20px) scale(0.95); }
}

.hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-3xl) 1.5rem;
}

.hero__left {
  max-width: 600px;
}

.hero__label {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.35rem 1rem;
  background: rgba(72, 185, 177, 0.12);
  border: 1px solid rgba(72, 185, 177, 0.25);
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-turquoise-light);
  margin-bottom: var(--space-md);
}

.hero__title {
  font-family: var(--font-title);
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.hero__title span {
  background: linear-gradient(135deg, var(--color-turquoise-light), var(--color-purple-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: clamp(1rem, 1.8vw, 1.1rem);
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: var(--space-xl);
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* Abstract visual composition */
.hero-abstract {
  position: relative;
  width: 420px;
  height: 420px;
}

.hero-abstract__ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(72, 185, 177, 0.2);
}

.hero-abstract__ring--1 {
  width: 420px;
  height: 420px;
  top: 0; left: 0;
  animation: spin-slow 30s linear infinite;
}

.hero-abstract__ring--2 {
  width: 300px;
  height: 300px;
  top: 60px; left: 60px;
  border-color: rgba(114, 87, 160, 0.25);
  animation: spin-slow 20s linear infinite reverse;
}

.hero-abstract__ring--3 {
  width: 180px;
  height: 180px;
  top: 120px; left: 120px;
  border-color: rgba(72, 176, 99, 0.2);
  animation: spin-slow 14s linear infinite;
}

@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero-abstract__center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background: rgba(72, 185, 177, 0.12);
  border: 1px solid rgba(72, 185, 177, 0.4);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-abstract__dot {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-turquoise);
}

.hero-abstract__dot--1 {
  top: 8px; left: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 12px rgba(72, 185, 177, 0.6);
}

.hero-abstract__dot--2 {
  bottom: 8px; right: 30%;
  background: var(--color-purple-light);
  box-shadow: 0 0 12px rgba(114, 87, 160, 0.6);
}

.hero-abstract__dot--3 {
  left: 8px; top: 40%;
  background: var(--color-green);
  box-shadow: 0 0 12px rgba(72, 176, 99, 0.6);
}

.hero-abstract__node {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(28, 22, 39, 0.8);
  border: 1px solid rgba(72, 185, 177, 0.3);
  border-radius: var(--radius-sm);
  animation: node-pulse 4s ease-in-out infinite;
}

.hero-abstract__node--1 { top: 30px; right: 80px; animation-delay: 0s; }
.hero-abstract__node--2 { bottom: 70px; left: 50px; animation-delay: 1.5s; }
.hero-abstract__node--3 { top: 50%; right: 20px; animation-delay: 0.8s; }

@keyframes node-pulse {
  0%, 100% { border-color: rgba(72, 185, 177, 0.3); }
  50% { border-color: rgba(72, 185, 177, 0.7); box-shadow: 0 0 16px rgba(72, 185, 177, 0.2); }
}

/* Hero stats */
.hero__stats {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255,255,255,0.08);
}

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

.hero__stat-value {
  font-family: var(--font-title);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.02em;
}

.hero__stat-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}

/* ============================================================
   WHO WE ARE (QUEM SOMOS)
   ============================================================ */
.quem-somos {
  background: var(--color-white);
}

.quem-somos__grid {
  display: grid;
  grid-template-columns: 55% 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.quem-somos__body {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-text-body);
}

.quem-somos__body p + p {
  margin-top: var(--space-md);
}

.quem-somos__cta {
  margin-top: var(--space-xl);
}

/* Abstract visual for quem somos */
.abstract-composition {
  position: relative;
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.abstract-composition__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(72, 185, 177, 0.04) 0%, rgba(114, 87, 160, 0.06) 100%);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.abstract-composition__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding: var(--space-xl);
}

.abstract-composition__bar {
  height: 3px;
  border-radius: var(--radius-full);
  background: var(--color-border);
  position: relative;
  overflow: hidden;
}

.abstract-composition__bar::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  border-radius: var(--radius-full);
  animation: bar-fill 3s ease-in-out infinite;
}

.abstract-composition__bar--1::after {
  background: var(--color-turquoise);
  animation-delay: 0s;
  width: 75%;
}

.abstract-composition__bar--2::after {
  background: var(--color-purple);
  animation-delay: 0.5s;
  width: 60%;
}

.abstract-composition__bar--3::after {
  background: var(--color-green);
  animation-delay: 1s;
  width: 85%;
}

.abstract-composition__bar--4::after {
  background: var(--color-turquoise);
  animation-delay: 1.5s;
  width: 45%;
}

@keyframes bar-fill {
  0%, 100% { opacity: 0.4; transform: scaleX(0.85); transform-origin: left; }
  50% { opacity: 1; transform: scaleX(1); }
}

.abstract-composition__icon-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: var(--space-md);
}

.abstract-composition__icon-item {
  aspect-ratio: 1;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.abstract-composition__icon-item:hover {
  border-color: var(--color-turquoise);
  transform: translateY(-2px);
}

.abstract-composition__icon-item svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-turquoise);
  opacity: 0.8;
}

.abstract-composition__icon-item:nth-child(2) svg { stroke: var(--color-purple); }
.abstract-composition__icon-item:nth-child(3) svg { stroke: var(--color-green); }
.abstract-composition__icon-item:nth-child(4) svg { stroke: var(--color-purple); }
.abstract-composition__icon-item:nth-child(5) svg { stroke: var(--color-green); }
.abstract-composition__icon-item:nth-child(6) svg { stroke: var(--color-turquoise); }

/* ============================================================
   MISSÃO VISÃO VALORES
   ============================================================ */
.mvv {
  background: var(--color-off-white);
  position: relative;
  overflow: hidden;
}

.mvv::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.mvv__mission-vision {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.mvv-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  position: relative;
  overflow: hidden;
}

.mvv-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.mvv-card--mission::before {
  background: linear-gradient(90deg, var(--color-turquoise), var(--color-turquoise-light));
}

.mvv-card--vision::before {
  background: linear-gradient(90deg, var(--color-purple), var(--color-purple-light));
}

.mvv-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(72, 185, 177, 0.08);
  border: 1px solid rgba(72, 185, 177, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}

.mvv-card--vision .mvv-card__icon {
  background: rgba(114, 87, 160, 0.08);
  border-color: rgba(114, 87, 160, 0.2);
}

.mvv-card__icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--color-turquoise);
}

.mvv-card--vision .mvv-card__icon svg {
  stroke: var(--color-purple);
}

.mvv-card__label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-turquoise);
  margin-bottom: 0.5rem;
}

.mvv-card--vision .mvv-card__label {
  color: var(--color-purple);
}

.mvv-card__title {
  font-family: var(--font-title);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: var(--space-sm);
}

.mvv-card__text {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text-body);
  font-style: italic;
}

/* Values Grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.value-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
  position: relative;
  overflow: hidden;
}

.value-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-turquoise), var(--color-purple));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-slow);
}

.value-card:hover {
  border-color: rgba(72, 185, 177, 0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.value-card:hover::after {
  transform: scaleX(1);
}

.value-card__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  background: rgba(72, 185, 177, 0.08);
  border: 1px solid rgba(72, 185, 177, 0.15);
}

.value-card__icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-turquoise);
}

.value-card:nth-child(2) .value-card__icon { background: rgba(114, 87, 160, 0.08); border-color: rgba(114, 87, 160, 0.15); }
.value-card:nth-child(2) .value-card__icon svg { stroke: var(--color-purple); }
.value-card:nth-child(3) .value-card__icon { background: rgba(72, 176, 99, 0.08); border-color: rgba(72, 176, 99, 0.15); }
.value-card:nth-child(3) .value-card__icon svg { stroke: var(--color-green); }
.value-card:nth-child(4) .value-card__icon { background: rgba(114, 87, 160, 0.08); border-color: rgba(114, 87, 160, 0.15); }
.value-card:nth-child(4) .value-card__icon svg { stroke: var(--color-purple); }
.value-card:nth-child(5) .value-card__icon { background: rgba(72, 176, 99, 0.08); border-color: rgba(72, 176, 99, 0.15); }
.value-card:nth-child(5) .value-card__icon svg { stroke: var(--color-green); }
.value-card:nth-child(6) .value-card__icon { background: rgba(72, 185, 177, 0.08); border-color: rgba(72, 185, 177, 0.15); }
.value-card:nth-child(6) .value-card__icon svg { stroke: var(--color-turquoise); }

.value-card__title {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 0.5rem;
}

.value-card__text {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-text-muted);
}

/* ============================================================
   FUNDADOR
   ============================================================ */
.fundador {
  background: var(--color-white);
}

.fundador__grid {
  display: grid;
  grid-template-columns: 1fr 55%;
  gap: var(--space-3xl);
  align-items: center;
}

.fundador__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fundador__photo-frame {
  position: relative;
  width: 340px;
  height: 420px;
}

.fundador__photo-bg {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(72, 185, 177, 0.08), rgba(114, 87, 160, 0.08));
  border: 1px solid var(--color-border);
}

.fundador__photo-placeholder {
  position: absolute;
  inset: 12px;
  border-radius: calc(var(--radius-lg) - 4px);
  background: var(--color-light);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.fundador__photo-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: calc(var(--radius-lg) - 4px);
}

.fundador__photo-placeholder-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-gray-light);
}

.fundador__photo-placeholder-icon svg {
  width: 64px;
  height: 64px;
  stroke: var(--color-gray-light);
}

.fundador__photo-badge {
  position: absolute;
  bottom: -16px;
  right: -16px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  box-shadow: var(--shadow-md);
}

.fundador__photo-badge-name {
  font-family: var(--font-title);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text-dark);
}

.fundador__photo-badge-role {
  font-size: 0.72rem;
  color: var(--color-turquoise);
  font-weight: 600;
}

.fundador__content {
}

.fundador__bio {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-text-body);
}

.fundador__bio p + p {
  margin-top: var(--space-sm);
}

.fundador__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: var(--space-lg);
}

.fundador__tag {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.8rem;
  background: var(--color-off-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

/* ============================================================
   DIFERENCIAIS
   ============================================================ */
.diferenciais {
  background: var(--color-off-white);
}

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

.diferencial-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.diferencial-card:hover {
  border-color: rgba(72, 185, 177, 0.35);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.diferencial-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(72, 185, 177, 0.08);
  border: 1px solid rgba(72, 185, 177, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.diferencial-card__icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--color-turquoise);
}

.diferencial-card:nth-child(even) .diferencial-card__icon {
  background: rgba(114, 87, 160, 0.08);
  border-color: rgba(114, 87, 160, 0.2);
}

.diferencial-card:nth-child(even) .diferencial-card__icon svg {
  stroke: var(--color-purple);
}

.diferencial-card__title {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-dark);
}

/* ============================================================
   FORMAÇÕES / COURSES
   ============================================================ */
.formacoes {
  background: var(--color-white);
}

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

.course-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.course-card:hover {
  border-color: rgba(72, 185, 177, 0.3);
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.course-card__header {
  padding: var(--space-lg) var(--space-lg) var(--space-md);
  background: linear-gradient(135deg, rgba(72, 185, 177, 0.06), rgba(114, 87, 160, 0.06));
  border-bottom: 1px solid var(--color-border);
  min-height: 160px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.course-card--purple .course-card__header {
  background: linear-gradient(135deg, rgba(114, 87, 160, 0.06), rgba(72, 185, 177, 0.06));
}

.course-card--green .course-card__header {
  background: linear-gradient(135deg, rgba(72, 176, 99, 0.06), rgba(72, 185, 177, 0.06));
}

.course-card__category {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-turquoise);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.course-card--purple .course-card__category { color: var(--color-purple); }
.course-card--green .course-card__category { color: var(--color-green); }

.course-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(72, 185, 177, 0.1);
  border: 1px solid rgba(72, 185, 177, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.course-card--purple .course-card__icon {
  background: rgba(114, 87, 160, 0.1);
  border-color: rgba(114, 87, 160, 0.2);
}

.course-card--green .course-card__icon {
  background: rgba(72, 176, 99, 0.1);
  border-color: rgba(72, 176, 99, 0.2);
}

.course-card__icon svg {
  width: 26px;
  height: 26px;
  stroke: var(--color-turquoise);
}

.course-card--purple .course-card__icon svg { stroke: var(--color-purple); }
.course-card--green .course-card__icon svg { stroke: var(--color-green); }

.course-card__body {
  padding: var(--space-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.course-card__title {
  font-family: var(--font-title);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 0.6rem;
}

.course-card__desc {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  flex: 1;
  margin-bottom: var(--space-md);
}

.course-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-turquoise);
  border: 1.5px solid rgba(72, 185, 177, 0.3);
  background: transparent;
  transition: all var(--transition-base);
  text-decoration: none;
  align-self: flex-start;
}

.course-card:hover .course-card__cta {
  background: var(--color-turquoise);
  color: var(--color-white);
  border-color: var(--color-turquoise);
}

.course-card--purple .course-card__cta {
  color: var(--color-purple);
  border-color: rgba(114, 87, 160, 0.3);
}

.course-card--purple:hover .course-card__cta {
  background: var(--color-purple);
  color: var(--color-white);
  border-color: var(--color-purple);
}

.course-card--green .course-card__cta {
  color: var(--color-green);
  border-color: rgba(72, 176, 99, 0.3);
}

.course-card--green:hover .course-card__cta {
  background: var(--color-green);
  color: var(--color-white);
  border-color: var(--color-green);
}

.course-card__cta svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}

.course-card:hover .course-card__cta svg {
  transform: translateX(3px);
}

/* ============================================================
   PRINCÍPIOS (HOME SUMMARY)
   ============================================================ */
.principios-home {
  background: linear-gradient(135deg, var(--color-text-dark) 0%, #1e1530 100%);
  position: relative;
  overflow: hidden;
}

.principios-home::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 80% 50%, rgba(72, 185, 177, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.principios-home .section-label {
  color: rgba(72, 185, 177, 0.8);
}

.principios-home .section-label::before {
  background: rgba(72, 185, 177, 0.8);
}

.principios-home__title {
  color: var(--color-white);
}

.principios-home__desc {
  color: rgba(255,255,255,0.6);
}

.principios-home__header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: end;
  margin-bottom: 3rem;
}

.principios-pillars {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.pillar-item {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  transition: border-color var(--transition-base), background-color var(--transition-base);
}

.pillar-item:hover {
  border-color: rgba(72, 185, 177, 0.3);
  background: rgba(72, 185, 177, 0.06);
}

.pillar-item__num {
  font-family: var(--font-title);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-turquoise);
  margin-bottom: 0.5rem;
}

.pillar-item__icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(72, 185, 177, 0.1);
  border: 1px solid rgba(72, 185, 177, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
}

.pillar-item__icon svg {
  width: 18px;
  height: 18px;
  stroke: var(--color-turquoise);
}

.pillar-item__title {
  font-family: var(--font-title);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.3;
}

/* ============================================================
   NEWSLETTER
   ============================================================ */
.newsletter {
  background: var(--color-off-white);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.newsletter__inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.newsletter__icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: rgba(72, 185, 177, 0.1);
  border: 1px solid rgba(72, 185, 177, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
}

.newsletter__icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-turquoise);
}

.newsletter__title {
  font-family: var(--font-title);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: var(--space-sm);
}

.newsletter__desc {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
  line-height: 1.7;
}

.newsletter__form {
  display: flex;
  gap: 0.75rem;
  max-width: 500px;
  margin: 0 auto;
}

.newsletter__input {
  flex: 1;
  padding: 0.75rem 1.25rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  color: var(--color-text-body);
  background: var(--color-white);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.newsletter__input:focus {
  border-color: var(--color-turquoise);
  box-shadow: 0 0 0 3px rgba(72, 185, 177, 0.12);
}

.newsletter__input::placeholder {
  color: var(--color-gray-light);
}

.newsletter__note {
  font-size: 0.78rem;
  color: var(--color-gray-light);
  margin-top: var(--space-sm);
}

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta-final {
  background: linear-gradient(135deg, #1c1627 0%, var(--color-turquoise-dark) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 70% at 50% 50%, rgba(114, 87, 160, 0.2) 0%, transparent 70%);
}

.cta-final__inner {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
}

.cta-final__title {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: var(--space-xl);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-text-dark);
  color: rgba(255,255,255,0.6);
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: var(--space-xl);
}

.footer-brand__desc {
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.5);
  margin-top: var(--space-md);
  margin-bottom: var(--space-lg);
  max-width: 280px;
}

.footer-social {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-social__link {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
  text-decoration: none;
}

.footer-social__link svg {
  width: 16px;
  height: 16px;
  stroke: rgba(255,255,255,0.5);
  transition: stroke var(--transition-fast);
}

.footer-social__link:hover {
  background: rgba(72, 185, 177, 0.15);
  border-color: rgba(72, 185, 177, 0.3);
  transform: translateY(-2px);
}

.footer-social__link:hover svg {
  stroke: var(--color-turquoise-light);
}

.footer-col__title {
  font-family: var(--font-title);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  margin-bottom: var(--space-md);
}

.footer-col__links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-col__links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-col__links a:hover {
  color: var(--color-turquoise-light);
}

.footer-contact__item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 0.75rem;
}

.footer-contact__item svg {
  width: 16px;
  height: 16px;
  stroke: var(--color-turquoise);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact__item a,
.footer-contact__item span {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-contact__item a:hover {
  color: var(--color-turquoise-light);
}

.footer-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border: 1.5px solid rgba(72, 176, 99, 0.4);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-green-light);
  text-decoration: none;
  margin-top: 0.75rem;
  transition: all var(--transition-fast);
}

.footer-whatsapp:hover {
  background: rgba(72, 176, 99, 0.12);
  border-color: rgba(72, 176, 99, 0.6);
}

.footer-whatsapp svg {
  width: 16px;
  height: 16px;
  stroke: var(--color-green-light);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.footer-bottom__copy {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
}

.footer-bottom__dev {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
}

.footer-bottom__dev a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-bottom__dev a:hover {
  color: var(--color-turquoise-light);
}

/* ============================================================
   PAGE HERO (INNER PAGES)
   ============================================================ */
.page-hero {
  padding-top: calc(var(--header-height) + var(--space-3xl));
  padding-bottom: var(--space-3xl);
  background: linear-gradient(135deg, var(--color-text-dark) 0%, #1e1530 60%, #162030 100%);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 60% at 80% 30%, rgba(72, 185, 177, 0.1) 0%, transparent 60%),
              radial-gradient(ellipse 40% 40% at 20% 80%, rgba(114, 87, 160, 0.08) 0%, transparent 60%);
}

.page-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.page-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  margin-bottom: var(--space-md);
}

.page-hero__breadcrumb a {
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.page-hero__breadcrumb a:hover {
  color: var(--color-turquoise-light);
}

.page-hero__breadcrumb svg {
  width: 12px;
  height: 12px;
  stroke: rgba(255,255,255,0.3);
}

.page-hero__label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3rem 0.9rem;
  background: rgba(72, 185, 177, 0.12);
  border: 1px solid rgba(72, 185, 177, 0.25);
  border-radius: var(--radius-full);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-turquoise-light);
  margin-bottom: var(--space-md);
}

.page-hero__title {
  font-family: var(--font-title);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: var(--space-md);
}

.page-hero__subtitle {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  line-height: 1.75;
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-xl);
}

.page-hero__cta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* ============================================================
   COURSE PAGE SECTIONS
   ============================================================ */
.course-section {
  background: var(--color-white);
}

.course-section--alt {
  background: var(--color-off-white);
}

.course-section--dark {
  background: var(--color-text-dark);
  color: var(--color-white);
}

.course-section--dark .section-label {
  color: rgba(72, 185, 177, 0.8);
}

.course-section--dark .section-label::before {
  background: rgba(72, 185, 177, 0.8);
}

.course-section--dark h2,
.course-section--dark h3 {
  color: var(--color-white);
}

.course-section--dark p {
  color: rgba(255,255,255,0.65);
}

/* Objectives */
.objectives-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.objective-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: var(--space-md);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.objective-item__icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: rgba(72, 185, 177, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.objective-item__icon svg {
  width: 16px;
  height: 16px;
  stroke: var(--color-turquoise);
}

.objective-item__text {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-text-body);
}

/* Methodology */
.methodology-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.methodology-item {
  text-align: center;
  padding: var(--space-lg);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
}

.methodology-item__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(72, 185, 177, 0.12);
  border: 1px solid rgba(72, 185, 177, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
}

.methodology-item__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-turquoise-light);
}

.methodology-item__title {
  font-family: var(--font-title);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.4rem;
}

.methodology-item__text {
  font-size: 0.83rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
}

/* Program */
.program-modules {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.program-module {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.program-module__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  cursor: pointer;
  background: var(--color-white);
  transition: background-color var(--transition-fast);
}

.program-module__header:hover {
  background: var(--color-off-white);
}

.program-module__num {
  font-family: var(--font-title);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-turquoise);
  margin-bottom: 0.25rem;
}

.program-module__title {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-dark);
}

.program-module__toggle {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background: var(--color-off-white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background-color var(--transition-fast), transform var(--transition-base);
}

.program-module__toggle svg {
  width: 14px;
  height: 14px;
  stroke: var(--color-gray);
  transition: transform var(--transition-base);
}

.program-module.open .program-module__toggle svg {
  transform: rotate(180deg);
}

.program-module.open .program-module__toggle {
  background: rgba(72, 185, 177, 0.1);
}

.program-module.open .program-module__toggle svg {
  stroke: var(--color-turquoise);
}

.program-module__body {
  display: none;
  padding: 0 var(--space-lg) var(--space-md);
  border-top: 1px solid var(--color-border);
  background: var(--color-white);
}

.program-module.open .program-module__body {
  display: block;
}

.program-module__content {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  padding-top: var(--space-md);
}

.program-module__content ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.program-module__content ul li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.program-module__content ul li::before {
  content: '';
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-turquoise);
  flex-shrink: 0;
  margin-top: 0.55em;
}

/* Audience */
.audience-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.audience-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: var(--space-md);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.audience-item svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-turquoise);
  flex-shrink: 0;
}

.audience-item span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-body);
}

/* Practical Info */
.info-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.info-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
}

.info-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(72, 185, 177, 0.1);
  border: 1px solid rgba(72, 185, 177, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-sm);
}

.info-card__icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--color-turquoise);
}

.info-card__label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gray-light);
  margin-bottom: 0.3rem;
}

.info-card__value {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-dark);
}

/* 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);
  overflow: hidden;
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  cursor: pointer;
  background: var(--color-white);
  transition: background-color var(--transition-fast);
  gap: var(--space-sm);
}

.faq-item__question:hover {
  background: var(--color-off-white);
}

.faq-item__question-text {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-dark);
}

.faq-item__toggle {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background: var(--color-off-white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.faq-item__toggle svg {
  width: 14px;
  height: 14px;
  stroke: var(--color-gray);
  transition: transform var(--transition-base);
}

.faq-item.open .faq-item__toggle svg {
  transform: rotate(180deg);
}

.faq-item.open .faq-item__toggle {
  background: rgba(72, 185, 177, 0.1);
}

.faq-item.open .faq-item__toggle svg {
  stroke: var(--color-turquoise);
}

.faq-item__answer {
  display: none;
  padding: 0 var(--space-lg) var(--space-md);
  border-top: 1px solid var(--color-border);
}

.faq-item.open .faq-item__answer {
  display: block;
}

.faq-item__answer p {
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--color-text-muted);
  padding-top: var(--space-md);
}

/* ============================================================
   ETHICS PAGE
   ============================================================ */
.ethics-intro {
  background: var(--color-white);
}

.ethics-intro__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.ethics-principles {
  background: var(--color-off-white);
}

.principle-block {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-md);
  position: relative;
  overflow: hidden;
}

.principle-block::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  border-radius: 4px 0 0 4px;
  background: var(--color-turquoise);
}

.principle-block:nth-child(2)::before { background: var(--color-purple); }
.principle-block:nth-child(3)::before { background: var(--color-green); }
.principle-block:nth-child(4)::before { background: var(--color-turquoise); }
.principle-block:nth-child(5)::before { background: var(--color-purple); }

.principle-block__header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.principle-block__num {
  font-family: var(--font-title);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-border);
  line-height: 1;
  flex-shrink: 0;
}

.principle-block__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(72, 185, 177, 0.08);
  border: 1px solid rgba(72, 185, 177, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.principle-block__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-turquoise);
}

.principle-block:nth-child(2) .principle-block__icon {
  background: rgba(114, 87, 160, 0.08);
  border-color: rgba(114, 87, 160, 0.2);
}

.principle-block:nth-child(2) .principle-block__icon svg { stroke: var(--color-purple); }

.principle-block:nth-child(3) .principle-block__icon {
  background: rgba(72, 176, 99, 0.08);
  border-color: rgba(72, 176, 99, 0.2);
}

.principle-block:nth-child(3) .principle-block__icon svg { stroke: var(--color-green); }

.principle-block__title {
  font-family: var(--font-title);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 0.25rem;
}

.principle-block__label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-turquoise);
}

.principle-block:nth-child(2) .principle-block__label { color: var(--color-purple); }
.principle-block:nth-child(3) .principle-block__label { color: var(--color-green); }

.principle-block__text {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text-body);
}

.principle-block__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: var(--space-sm);
}

.principle-block__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--color-text-body);
  line-height: 1.6;
}

.principle-block__list li::before {
  content: '';
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-turquoise);
  flex-shrink: 0;
  margin-top: 0.55em;
}

.principle-block:nth-child(2) .principle-block__list li::before { background: var(--color-purple); }
.principle-block:nth-child(3) .principle-block__list li::before { background: var(--color-green); }

/* References */
.references-block {
  background: var(--color-off-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin-top: var(--space-lg);
}

.references-block__title {
  font-family: var(--font-title);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: var(--space-sm);
}

.references-block__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.reference-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.8rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

/* ============================================================
   BOARD PAGE SPECIFIC
   ============================================================ */
.board-benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.board-benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: var(--space-md);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
}

.board-benefit-item__icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(72, 185, 177, 0.12);
  border: 1px solid rgba(72, 185, 177, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.board-benefit-item__icon svg {
  width: 18px;
  height: 18px;
  stroke: var(--color-turquoise-light);
}

.board-benefit-item__text {
  font-size: 0.875rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.65);
  font-weight: 500;
}

/* ============================================================
   ANIMATIONS & UTILITIES
   ============================================================ */
.animate-fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-fade-in {
  opacity: 0;
  transition: opacity 0.6s ease;
}

.animate-fade-in.visible {
  opacity: 1;
}

/* Delay utilities */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }

/* Text utils */
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.text-turquoise { color: var(--color-turquoise); }
.text-purple { color: var(--color-purple); }
.text-white { color: var(--color-white); }

/* Margin utils */
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

/* Divider */
.divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-xl) 0;
}

/* ============================================================
   RESPONSIVE — TABLET (max 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .hero__content {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .hero__visual {
    display: none;
  }

  .hero__left {
    max-width: 100%;
    text-align: center;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__stats {
    justify-content: center;
  }

  .quem-somos__grid {
    grid-template-columns: 1fr;
  }

  .abstract-composition {
    display: none;
  }

  .mvv__mission-vision {
    grid-template-columns: 1fr;
  }

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

  .fundador__visual {
    order: -1;
  }

  .fundador__photo-frame {
    width: 100%;
    height: 300px;
  }

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

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

  .formacoes-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .principios-pillars {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

  .objectives-list {
    grid-template-columns: 1fr;
  }

  .audience-list {
    grid-template-columns: 1fr;
  }

  .board-benefits {
    grid-template-columns: 1fr 1fr;
  }

  .ethics-intro__content {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   RESPONSIVE — MOBILE (max 768px)
   ============================================================ */
@media (max-width: 768px) {
  :root {
    --space-3xl: 4rem;
    --space-4xl: 5rem;
  }

  .nav-links,
  .nav-cta {
    display: none;
  }

  .nav-hamburger {
    display: flex;
  }

  .mobile-nav {
    display: block;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

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

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

  .principios-home__header {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .principios-pillars {
    grid-template-columns: 1fr 1fr;
  }

  .info-cards {
    grid-template-columns: 1fr 1fr;
  }

  .newsletter__form {
    flex-direction: column;
  }

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

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .board-benefits {
    grid-template-columns: 1fr;
  }

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

  .hero__stats {
    flex-wrap: wrap;
    gap: var(--space-md);
  }
}

@media (max-width: 480px) {
  .principios-pillars {
    grid-template-columns: 1fr;
  }

  .info-cards {
    grid-template-columns: 1fr;
  }

  .btn--lg {
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
  }
}

/* ============================================================
   LOGO IMAGE
   ============================================================ */
.site-logo__img {
  height: 64px;
  width: auto;
  display: block;
  object-fit: contain;
}

.site-logo--footer .site-logo__img {
  filter: brightness(0) invert(1);
  opacity: 0.88;
}

/* ============================================================
   HERO — BACKGROUND IMAGE + OVERLAY + CENTERED
   ============================================================ */
.hero__bg-image {
  position: absolute;
  inset: 0;
  background-image: url('../images/hero.jpg');
  background-size: cover;
  background-position: center 30%;
  z-index: 0;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(28, 22, 39, 0.88) 0%,
    rgba(20, 32, 48, 0.82) 60%,
    rgba(18, 28, 20, 0.80) 100%
  );
  z-index: 1;
}

.hero__bg     { z-index: 2; background: transparent; }
.hero__grid-lines { z-index: 3; }
.hero__orbs   { z-index: 4; }

.hero__content--centered {
  grid-template-columns: 1fr;
  justify-items: center;
  text-align: center;
  max-width: 860px;
  z-index: 5;
  position: relative;
}

.hero__content--centered .hero__left {
  max-width: 100%;
  text-align: center;
}

.hero__content--centered .hero__label {
  margin-left: auto;
  margin-right: auto;
}

.hero__content--centered .hero__actions {
  justify-content: center;
}

.hero__content--centered .hero__stats {
  justify-content: center;
}

/* ============================================================
   QUEM SOMOS — BENEFITS LIST
   ============================================================ */
.quem-somos__benefits {
  padding: 2rem;
  background: var(--color-off-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-self: center;
}

.quem-somos__benefits-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-turquoise);
}

.benefits-list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  list-style: none;
}

.benefits-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--color-text-body);
  font-weight: 500;
}

.benefits-list li::before {
  content: '';
  display: block;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(72, 185, 177, 0.1);
  border: 1.5px solid rgba(72, 185, 177, 0.35);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10' fill='none'%3E%3Cpolyline points='2,5 4,7 8,3' stroke='%2348b9b1' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ============================================================
   TESTIMONIALS CAROUSEL
   ============================================================ */
.testimonials {
  background: var(--color-text-dark);
  position: relative;
  overflow: hidden;
}

.testimonials::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 50%, rgba(72, 185, 177, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.testimonials .section-label { color: rgba(72, 185, 177, 0.8); }
.testimonials .section-label::before { background: rgba(72, 185, 177, 0.8); }
.testimonials .display-md { color: var(--color-white); }
.testimonials .text-lead { color: rgba(255,255,255,0.55); }

.carousel {
  position: relative;
  overflow: hidden;
  margin-top: var(--space-xl);
  padding: 0 0 var(--space-xl);
}

.carousel__track {
  display: flex;
  transition: transform 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}

.carousel__slide {
  min-width: 100%;
  padding: 0 var(--space-3xl);
  box-sizing: border-box;
  display: flex;
  justify-content: center;
}

.testimonial-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-2xl);
  max-width: 780px;
  width: 100%;
  text-align: center;
  position: relative;
}

.testimonial-card__quote-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(72, 185, 177, 0.1);
  border: 1px solid rgba(72, 185, 177, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
}

.testimonial-card__quote-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-turquoise);
}

.testimonial-card__text {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  line-height: 1.8;
  color: rgba(255,255,255,0.78);
  font-style: italic;
  margin-bottom: var(--space-lg);
}

.testimonial-card__footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.testimonial-card__course {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.9rem;
  background: rgba(72, 185, 177, 0.1);
  border: 1px solid rgba(72, 185, 177, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-turquoise-light);
}

/* Carousel controls */
.carousel__btn {
  position: absolute;
  top: 50%;
  transform: translateY(calc(-50% - 2rem));
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
  z-index: 10;
  outline: none;
}

.carousel__btn:hover {
  background: rgba(72, 185, 177, 0.15);
  border-color: rgba(72, 185, 177, 0.35);
}

.carousel__btn:hover .carousel__btn-icon {
  transform: translateY(-50%) scale(1.1);
}

.carousel__btn svg {
  width: 18px;
  height: 18px;
  stroke: rgba(255,255,255,0.7);
}

.carousel__btn--prev { left: 0; }
.carousel__btn--next { right: 0; }

/* Dots */
.carousel__dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: var(--space-lg);
  flex-wrap: wrap;
}

.carousel__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background-color var(--transition-base), transform var(--transition-base);
  outline: none;
}

.carousel__dot.active {
  background: var(--color-turquoise);
  transform: scale(1.35);
}

.carousel__dot:hover:not(.active) {
  background: rgba(255,255,255,0.4);
}

/* Counter */
.carousel__counter {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255,255,255,0.3);
  margin-top: 0.75rem;
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {
  .carousel__slide {
    padding: 0 0.5rem;
  }
  .testimonial-card {
    padding: var(--space-lg);
  }
  .carousel__btn {
    display: none;
  }
}

/* ============================================================
   COURSE CARD — COVER IMAGE
   ============================================================ */
.course-card__cover {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: var(--color-light);
}

.course-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  display: block;
}

.course-card:hover .course-card__cover img {
  transform: scale(1.04);
}

.course-card__cover .course-card__category {
  position: absolute;
  bottom: 12px;
  left: 14px;
  background: rgba(20, 16, 32, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-full);
  color: rgba(255, 255, 255, 0.92);
  padding: 0.3rem 0.85rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ============================================================
   EQUIPE — CO-FOUNDERS
   ============================================================ */
.equipe {
  background: var(--color-off-white);
}

.equipe-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.equipe-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition-slow), transform var(--transition-slow);
}

.equipe-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-3px);
}

.equipe-card__photo-wrap {
  width: 100%;
  height: 300px;
  overflow: hidden;
  background: var(--color-light);
  display: flex;
  align-items: center;
  justify-content: center;
}

.equipe-card__photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.5s ease;
}

.equipe-card:hover .equipe-card__photo-wrap img {
  transform: scale(1.03);
}

.equipe-card__photo-fallback {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  color: var(--color-gray-light);
  gap: 0.75rem;
}

.equipe-card__photo-fallback svg {
  width: 64px;
  height: 64px;
  stroke: var(--color-gray-light);
}

.equipe-card__body {
  padding: var(--space-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.equipe-card__header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.equipe-card__name {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 0.25rem;
}

.equipe-card__role {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-turquoise);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.equipe-card__socials {
  display: flex;
  gap: 0.4rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.equipe-social {
  width: 30px;
  height: 30px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: all var(--transition-base);
}

.equipe-social:hover {
  border-color: var(--color-turquoise);
  color: var(--color-turquoise);
  background: rgba(72, 185, 177, 0.07);
}

.equipe-social svg {
  width: 13px;
  height: 13px;
}

.equipe-card__bio {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: var(--space-md);
}

.equipe-card__bio p {
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--color-text-body);
}

.equipe-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: var(--space-md);
}

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

/* ============================================================
   HEADER — PRE-SCROLL WHITE (HERO CONTRAST)
   ============================================================ */
.site-header:not(.scrolled) .site-logo__img {
  filter: brightness(0) invert(1);
}

.site-header:not(.scrolled) .nav-links a {
  color: rgba(255, 255, 255, 0.82);
}

.site-header:not(.scrolled) .nav-links a:hover {
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.1);
}

.site-header:not(.scrolled) .nav-links a.active {
  color: var(--color-turquoise-light);
}

.site-header:not(.scrolled) .nav-hamburger span {
  background: rgba(255, 255, 255, 0.9);
}

/* ============================================================
   VISUAL — SECTION DIFFERENTIATION & POLISH
   ============================================================ */

/* ── Formações: dark premium (cursos são o produto principal) ── */
.formacoes {
  background: linear-gradient(165deg, #1c1627 0%, #241c38 55%, #1b2a3b 100%);
  position: relative;
  overflow: hidden;
}

.formacoes::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 40% at 85% 15%, rgba(72, 185, 177, 0.13) 0%, transparent 60%),
    radial-gradient(ellipse 45% 55% at 10% 85%, rgba(114, 87, 160, 0.13) 0%, transparent 60%);
  pointer-events: none;
}

.formacoes .container {
  position: relative;
  z-index: 1;
}

.formacoes .display-md {
  background: linear-gradient(135deg, #ffffff 20%, #8eccc5 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.formacoes .text-lead {
  color: rgba(255, 255, 255, 0.58);
}

.formacoes .section-label {
  color: var(--color-turquoise-light);
}

.formacoes .course-card {
  box-shadow: 0 8px 36px rgba(0, 0, 0, 0.30), 0 2px 8px rgba(0, 0, 0, 0.20);
}

.formacoes .course-card:hover {
  box-shadow: 0 20px 56px rgba(0, 0, 0, 0.40), 0 4px 12px rgba(0, 0, 0, 0.24);
  transform: translateY(-6px);
}

/* ── MVV: lavanda claro ── */
.mvv {
  background: linear-gradient(155deg, #f6f4fb 0%, #ede8f5 100%);
}

/* ── Equipe: branco limpo (contraste com MVV lavanda) ── */
.equipe {
  background: #ffffff;
  border-top: 1px solid var(--color-border);
}

/* ── Diferenciais: azul-turquesa suave ── */
.diferenciais {
  background: linear-gradient(150deg, #f0f9f8 0%, #edf2f8 100%);
}

/* ── Depoimentos: brilho suave no topo do fundo escuro ── */
.testimonials::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 50% at 50% -5%, rgba(72, 185, 177, 0.09) 0%, transparent 65%);
  pointer-events: none;
}

/* ── Newsletter: branco puro (após depoimentos escuros) ── */
.newsletter {
  background: #ffffff;
}

/* ── Quem Somos: faixa sutil de cor na lateral ── */
.quem-somos {
  background: #ffffff;
  position: relative;
}

.quem-somos::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(135deg, transparent 0%, rgba(72, 185, 177, 0.035) 100%);
  pointer-events: none;
}

/* ── Equipe cards: topo colorido por pessoa ── */
.equipe-card:nth-child(1) .equipe-card__photo-wrap {
  border-top: 3px solid var(--color-turquoise);
}

.equipe-card:nth-child(2) .equipe-card__photo-wrap {
  border-top: 3px solid var(--color-purple);
}

/* ── MVV cards: gradiente de borda ── */
.mvv-card {
  position: relative;
}

.mvv-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(160deg, rgba(72, 185, 177, 0.06), rgba(114, 87, 160, 0.04));
  z-index: 0;
  pointer-events: none;
}

/* ── Diferencial cards: ícone com cor de seção ── */
.diferenciais .diferencial-card__icon {
  background: linear-gradient(135deg, rgba(72, 185, 177, 0.1) 0%, rgba(72, 185, 177, 0.04) 100%);
  border-color: rgba(72, 185, 177, 0.2);
}

/* ── CTA Final: adiciona brilho radial central ── */
.cta-final::after {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(72, 185, 177, 0.06) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}