/* ============================================
   Instituto CSX — Styles v2
   Premium institutional dark theme
   Font: Outfit | Asymmetric | Motion-rich
   ============================================ */

/* --- Custom Properties (Design Tokens) --- */
:root {
  --color-black: #0A0C0B;
  --color-green-dark: #233F2F;
  --color-green-deep: #204D45;
  --color-green-sage: #729C8E;
  --color-white: #FEFEFE;
  --color-white-muted: rgba(254, 254, 254, 0.6);
  --color-white-subtle: rgba(254, 254, 254, 0.1);

  --font-display: 'Montserrat', sans-serif;
  --font-body: 'Montserrat', sans-serif;

  --radius-card: 16px;
  --radius-btn: 8px;
  --radius-sm: 4px;

  --max-width: 1200px;
  --section-py: clamp(4rem, 8vw, 7rem);
  --section-px: clamp(1.25rem, 4vw, 2rem);

  --transition-base: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--color-black);
  color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h4 { font-size: clamp(1rem, 1.5vw, 1.15rem); }

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-subtitle {
  font-size: clamp(0.95rem, 1.5vw, 1.15rem);
  color: var(--color-white-muted);
  margin-top: 0.75rem;
  font-weight: 400;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Layout --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: var(--section-px);
  padding-right: var(--section-px);
}

section {
  padding-top: var(--section-py);
  padding-bottom: var(--section-py);
}

/* --- Scroll Reveal with Stagger --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity var(--transition-slow),
    transform var(--transition-slow);
  transition-delay: calc(var(--stagger, 0) * 100ms);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   1. NAVIGATION — Full-width Glass Pill
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem var(--section-px);
  transition: padding var(--transition-base);
  animation: navSlideIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.1s both;
}

@keyframes navSlideIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.nav.scrolled {
  padding: 0.6rem var(--section-px);
}

/* Glass pill bar — wraps everything */
.nav__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 10px 10px 10px 24px;
  border-radius: 100px;
  background: rgba(254, 254, 254, 0.04);
  border: 1px solid rgba(254, 254, 254, 0.08);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 2px 16px rgba(0, 0, 0, 0.25);
  transition: background var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.nav.scrolled .nav__bar {
  background: rgba(10, 12, 11, 0.6);
  border-color: rgba(254, 254, 254, 0.1);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 4px 24px rgba(0, 0, 0, 0.4);
}

.nav__logo {
  height: 21px;
  width: auto;
  flex-shrink: 0;
}

.nav__logo img {
  height: 100%;
  width: auto;
}

/* Nav links — centered in the bar */
.nav__links {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav__link {
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(254, 254, 254, 0.6);
  transition: color var(--transition-base);
  letter-spacing: 0.01em;
  padding: 6px 14px;
  border-radius: 100px;
  white-space: nowrap;
}

.nav__link:hover,
.nav__link:focus-visible {
  color: var(--color-white);
}

/* CTA — capsule button right side */
.nav__cta {
  display: inline-flex;
  align-items: center;
  padding: 8px 22px;
  background: var(--color-white);
  color: var(--color-black);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 100px;
  transition: background var(--transition-base), transform var(--transition-base);
  flex-shrink: 0;
}

.nav__cta:hover {
  background: rgba(254, 254, 254, 0.88);
  transform: translateY(-1px);
}

.nav__cta:active {
  transform: scale(0.97);
}

.nav__mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  z-index: 1001;
}

.nav__mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav__mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav__mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}
.nav__mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   2. HERO — Video Background (Reference Design)
   ============================================ */
.hero {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #0a0a0a;
}

/* --- Video Background --- */
.hero__video-wrap {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.hero__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: 0.45;
}

/* Dark overlay that fades video into background */
.hero__video-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(10,10,10,0.4) 0%, rgba(10,10,10,0.1) 30%, rgba(10,10,10,0.1) 55%, rgba(10,10,10,0.6) 80%, rgba(10,12,11,1) 100%),
    radial-gradient(ellipse 80% 70% at 50% 40%, transparent 0%, rgba(10,10,10,0.6) 100%);
  z-index: 2;
}

/* --- Hero Content --- */
.hero .container {
  position: relative;
  z-index: 5;
  width: 100%;
}

.hero__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding-top: 5vh;
  padding-bottom: 10vh;
}

/* Hero staggered entrance */
@keyframes heroEnter {
  from {
    opacity: 0;
    transform: translateY(28px);
    filter: blur(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

.hero__eyebrow,
.hero__headline,
.hero__subheadline,
.hero__actions {
  opacity: 0;
  animation: heroEnter 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero__eyebrow     { animation-delay: 0.2s; }
.hero__headline    { animation-delay: 0.4s; }
.hero__subheadline { animation-delay: 0.6s; }
.hero__actions     { animation-delay: 0.8s; }

.hero__proof {
  opacity: 0;
  animation: heroEnter 0.8s cubic-bezier(0.16, 1, 0.3, 1) 1.0s forwards;
}

/* Eyebrow — Apple glass pill */
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 100px;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  color: rgba(254, 254, 254, 0.75);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  box-shadow:
    inset 0 0.5px 0 rgba(255, 255, 255, 0.1),
    0 2px 8px rgba(0, 0, 0, 0.15);
}

.hero__eyebrow-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-green-sage);
  box-shadow: 0 0 6px rgba(114,156,142,0.5);
}

/* Headline — large, tight tracking */
.hero__headline {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1.1;
  margin-bottom: 1.25rem;
  color: var(--color-white);
}

.hero__headline-line2 {
  display: inline;
}

/* Animated gradient for accent text */
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.accent-gradient {
  background: linear-gradient(
    120deg,
    #5e8a7c 0%,
    #729C8E 25%,
    #9bbcb0 50%,
    #729C8E 75%,
    #5e8a7c 100%
  );
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradientShift 6s ease-in-out infinite;
}

.hero__headline-line2 {
  display: inline;
}

.hero__headline-accent {
  display: block;
  font-weight: 600;
}

.hero__subheadline {
  font-size: clamp(0.9rem, 1.1vw, 1.05rem);
  color: rgba(254,254,254,0.4);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 480px;
  font-weight: 400;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* Primary CTA — solid white like reference */
.btn--hero-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 28px;
  font-size: 0.875rem;
  font-weight: 600;
  background: var(--color-white);
  color: #0a0a0a;
  border: none;
  border-radius: 8px;
  transition: all var(--transition-base);
}

.btn--hero-primary:hover {
  background: rgba(254, 254, 254, 0.88);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(254, 254, 254, 0.1);
}

.btn--hero-primary:active {
  transform: translateY(0) scale(0.97);
}

/* Secondary CTA — glass like reference */
.btn--hero-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 28px;
  font-size: 0.875rem;
  font-weight: 500;
  background: rgba(254, 254, 254, 0.06);
  color: rgba(254, 254, 254, 0.7);
  border: 1px solid rgba(254, 254, 254, 0.1);
  border-radius: 8px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all var(--transition-base);
}

.btn--hero-ghost:hover {
  color: var(--color-white);
  border-color: rgba(254, 254, 254, 0.2);
  background: rgba(254, 254, 254, 0.1);
  transform: translateY(-2px);
}

.btn--hero-ghost:active {
  transform: translateY(0) scale(0.97);
}

/* Scroll indicator — removed */

/* --- Button Variants (non-hero) --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: all var(--transition-base);
}

.btn:active {
  transform: translateY(0) scale(0.97);
}

.btn--solid {
  padding: 0.75rem 2rem;
  font-size: 0.875rem;
  font-weight: 600;
  background: var(--color-white);
  color: var(--color-black);
  border: 1px solid rgba(254, 254, 254, 0.9);
  border-radius: 8px;
}

.btn--solid:hover {
  background: rgba(254, 254, 254, 0.88);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(254, 254, 254, 0.1);
}

.btn--glass {
  padding: 0.75rem 2rem;
  font-size: 0.875rem;
  background: rgba(254, 254, 254, 0.06);
  color: rgba(254, 254, 254, 0.8);
  border: 1px solid rgba(254, 254, 254, 0.12);
  border-radius: 8px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.btn--glass:hover {
  background: rgba(254, 254, 254, 0.1);
  border-color: rgba(254, 254, 254, 0.2);
  transform: translateY(-2px);
}

.btn--primary {
  padding: 0.85rem 2rem;
  font-size: 0.95rem;
  font-weight: 600;
  background: var(--color-green-sage);
  color: var(--color-black);
  border-radius: var(--radius-btn);
}

.btn--primary:hover {
  background: #5e8a7c;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(114, 156, 142, 0.25);
}

/* ============================================
   2.5. MANIFESTO TEXTO
   ============================================ */
.manifesto-texto {
  padding: clamp(3rem, 6vw, 5rem) 0;
  background:
    radial-gradient(ellipse 50% 50% at 50% 50%, rgba(35,63,47,0.15) 0%, transparent 60%),
    var(--color-black);
}

.manifesto-texto__quote {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  font-family: var(--font-body);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 300;
  font-style: italic;
  line-height: 1.8;
  color: rgba(254,254,254,0.7);
  position: relative;
  border: none;
}

.manifesto-texto__quote::before {
  content: '\201C';
  display: block;
  font-size: 4rem;
  line-height: 1;
  color: rgba(114,156,142,0.2);
  font-style: normal;
  margin-bottom: 0.5rem;
}

/* ============================================
   3. PROOF BAR — Inside Hero (Glass Float)
   ============================================ */
.hero__proof {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10;
  padding: 2vh 0 3vh;
  background: none;
  border: none;
  border-radius: 0;
  width: 100%;
}

.hero__proof-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.hero__proof-divider {
  width: 1px;
  height: 24px;
  background: rgba(254, 254, 254, 0.1);
  flex-shrink: 0;
}

.hero__proof-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  padding: 0 1.25rem;
  min-width: 100px;
}

.hero__proof-number {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: rgba(254, 254, 254, 0.5);
}

.hero__proof-label {
  font-size: 0.55rem;
  color: rgba(254, 254, 254, 0.25);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

/* ============================================
   4. CENARIO
   ============================================ */
.cenario {
  position: relative;
  overflow: hidden;
}

.cenario .container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.cenario__text h2 {
  margin-bottom: 1.5rem;
}

.cenario__text p {
  font-size: clamp(0.9rem, 1.2vw, 1.05rem);
  color: rgba(254, 254, 254, 0.5);
  line-height: 1.8;
  max-width: 500px;
}

.cenario__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 220px;
  border-radius: var(--radius-card);
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 60% at 50% 50%, rgba(35, 63, 47, 0.35) 0%, transparent 60%),
    rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(114, 156, 142, 0.12);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 8px 32px rgba(0, 0, 0, 0.2);
}

.cenario__stat {
  text-align: center;
  padding: 2rem;
}

.cenario__stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 0.75rem;
  background: linear-gradient(135deg, #5e8a7c 0%, #9bbcb0 50%, #5e8a7c 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.cenario__stat-label {
  display: block;
  font-size: 0.82rem;
  color: rgba(254, 254, 254, 0.4);
  line-height: 1.5;
  max-width: 240px;
  margin: 0 auto;
}

/* ============================================
   5. COMO ATUAMOS
   ============================================ */
.como-atuamos {
  background: #0a0a0a;
  border-top: none !important;
  border-bottom: 1px solid rgba(254,254,254,0.04);
}

/* como-atuamos inherits global .section-header */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.dark-card {
  position: relative;
  padding: 2rem 1.5rem;
  border-radius: var(--radius-card);
  background:
    radial-gradient(ellipse 80% 60% at 0% 0%, rgba(114, 156, 142, 0.06) 0%, transparent 50%),
    linear-gradient(145deg, rgba(35, 63, 47, 0.4) 0%, rgba(32, 77, 69, 0.2) 100%);
  border: 1px solid var(--color-white-subtle);
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
  overflow: hidden;
}

.dark-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 40% 0%, rgba(114, 156, 142, 0.1) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.dark-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(114, 156, 142, 0.35), transparent);
}

.dark-card:hover {
  transform: translateY(-5px) scale(1.01);
  border-color: rgba(114, 156, 142, 0.35);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35), 0 0 30px rgba(114, 156, 142, 0.08);
}

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

.dark-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(114, 156, 142, 0.15);
}

.dark-card__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-green-sage);
  stroke-width: 1.5;
  fill: none;
}

.dark-card__title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.dark-card__desc {
  font-size: 0.875rem;
  color: var(--color-white-muted);
  line-height: 1.6;
}

/* valor-gerado, org-cultura inherit global .section-header */

/* ============================================
   MODELOS DE PARCERIA — Asymmetric Stack
   ============================================ */
/* parceria inherits global .section-header */

/* ============================================
   PARCERIA — Pricing Tiers
   ============================================ */
.parceria-tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.parceria-tier {
  display: flex;
  flex-direction: column;
  padding: 2.5rem 2rem;
  background: linear-gradient(145deg, rgba(254,254,254,0.06) 0%, rgba(254,254,254,0.02) 100%);
  border: 1px solid rgba(254, 254, 254, 0.1);
  border-radius: var(--radius-card);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 2px 12px rgba(0, 0, 0, 0.2);
  transition: background var(--transition-base), border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.parceria-tier:hover {
  background: linear-gradient(145deg, rgba(254,254,254,0.08) 0%, rgba(254,254,254,0.03) 100%);
  border-color: rgba(254, 254, 254, 0.15);
  transform: translateY(-3px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 8px 24px rgba(0, 0, 0, 0.3);
}

.parceria-tier--featured {
  background: linear-gradient(145deg, rgba(114,156,142,0.12) 0%, rgba(35,63,47,0.08) 100%);
  border-color: rgba(114, 156, 142, 0.2);
  position: relative;
}

.parceria-tier--featured:hover {
  background: linear-gradient(145deg, rgba(114,156,142,0.16) 0%, rgba(35,63,47,0.1) 100%);
  border-color: rgba(114, 156, 142, 0.3);
}

.parceria-tier--featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 15%;
  right: 15%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-green-sage), transparent);
  opacity: 0.4;
}

.parceria-tier__badge {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-green-sage);
  opacity: 0.6;
  margin-bottom: 1rem;
}

.parceria-tier__title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.parceria-tier__desc {
  font-size: 0.85rem;
  color: rgba(254, 254, 254, 0.45);
  line-height: 1.65;
  margin-bottom: 1.75rem;
}

.parceria-tier__features {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.parceria-tier__features li {
  font-size: 0.82rem;
  color: rgba(254, 254, 254, 0.55);
  padding-left: 1.25rem;
  position: relative;
  line-height: 1.5;
}

.parceria-tier__features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-green-sage);
  opacity: 0.4;
}

.parceria-tier__cta {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-green-sage);
  transition: opacity var(--transition-base);
}

.parceria-tier__cta:hover {
  opacity: 0.7;
}

.parceria-tier--featured .parceria-tier__cta {
  color: var(--color-black);
}

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

/* ============================================
   FAQ — Clean divider style
   ============================================ */
.faq {
  background: var(--color-black);
}

.faq__list {
  display: flex;
  flex-direction: column;
  max-width: 720px;
  margin: 0 auto;
}

.faq__item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.faq__item:first-child {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  color: rgba(254, 254, 254, 0.8);
  font-size: 0.9rem;
  font-weight: 500;
  text-align: left;
  background: transparent;
  cursor: pointer;
  gap: 1.5rem;
  transition: color var(--transition-base);
}

.faq__question:hover {
  color: var(--color-white);
}

.faq__question:focus-visible {
  outline: 2px solid var(--color-green-sage);
  outline-offset: 2px;
}

.faq__icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  stroke: rgba(254, 254, 254, 0.3);
  stroke-width: 2;
  fill: none;
  transition: transform var(--transition-base), stroke var(--transition-base);
}

.faq__item.active .faq__icon {
  transform: rotate(45deg);
  stroke: var(--color-green-sage);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq__answer-inner {
  padding: 0 0 1.25rem;
  font-size: 0.85rem;
  color: rgba(254, 254, 254, 0.4);
  line-height: 1.7;
  max-width: 600px;
}

/* Section separators */
.cenario,
.como-atuamos,
.valor-gerado,
.org-cultura,
.parceria,
.faq,
.final-cta {
  border-bottom: 1px solid rgba(254,254,254,0.04);
}

/* ============================================
   FINAL CTA
   ============================================ */
.final-cta {
  position: relative;
  overflow: hidden;
}

.final-cta__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 70% 50% at 30% 70%, rgba(35, 63, 47, 0.6) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 70% 30%, rgba(32, 77, 69, 0.4) 0%, transparent 50%),
    radial-gradient(ellipse 40% 30% at 50% 50%, rgba(114, 156, 142, 0.1) 0%, transparent 45%),
    var(--color-black);
}

.final-cta__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  filter: blur(40px);
  background: radial-gradient(circle at 40% 60%, rgba(32, 77, 69, 0.3) 0%, transparent 50%);
}

.final-cta .container {
  position: relative;
  z-index: 1;
  text-align: center;
}

.final-cta h2 {
  margin-bottom: 0.75rem;
}

.final-cta__sub {
  font-size: clamp(0.95rem, 1.3vw, 1.05rem);
  color: var(--color-white-muted);
  margin-bottom: 2.5rem;
}

.contact-form {
  display: grid;
  gap: 1rem;
  text-align: left;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-white-muted);
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.75rem 1rem;
  background: rgba(254, 254, 254, 0.06);
  border: 1px solid var(--color-white-subtle);
  border-radius: var(--radius-btn);
  color: var(--color-white);
  font-size: 0.9rem;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  appearance: none;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-green-sage);
  box-shadow: 0 0 0 3px rgba(114, 156, 142, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23729C8E' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-group select option {
  background: var(--color-black);
  color: var(--color-white);
}

.contact-form .btn--primary {
  width: 100%;
  padding: 1rem;
  font-size: 1rem;
  margin-top: 0.5rem;
}

.form-feedback {
  margin-top: 1rem;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-card);
  font-size: 0.9rem;
  text-align: center;
}

.form-feedback--success {
  background: rgba(114,156,142,0.12);
  border: 1px solid rgba(114,156,142,0.3);
  color: var(--color-green-sage);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.form-feedback--error {
  background: rgba(200,60,60,0.12);
  border: 1px solid rgba(200,60,60,0.3);
  color: #e88;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--color-black);
  border-top: 1px solid rgba(254,254,254,0.06);
  padding: 4rem 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer__logo {
  height: 24px;
  width: auto;
}

.footer__logo img {
  height: 100%;
  width: auto;
}

.footer__tagline {
  font-size: 0.875rem;
  color: var(--color-white-muted);
  line-height: 1.6;
  max-width: 300px;
}

.footer__holding {
  font-size: 0.75rem;
  color: rgba(254,254,254,0.4);
}

.footer__heading {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 1.25rem;
}

.footer__nav nav {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer__link {
  font-size: 0.85rem;
  color: var(--color-white-muted);
  transition: color var(--transition-base);
}

.footer__link:hover {
  color: var(--color-green-sage);
}

.footer__connect {
  display: flex;
  flex-direction: column;
}

.footer__social {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.footer__social-link {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--color-white-subtle);
  transition: border-color var(--transition-base), background var(--transition-base);
}

.footer__social-link:hover {
  border-color: var(--color-green-sage);
  background: rgba(114,156,142,0.1);
}

.footer__social-link svg {
  width: 16px;
  height: 16px;
  fill: var(--color-white);
  transition: fill var(--transition-base);
}

.footer__social-link:hover svg {
  fill: var(--color-green-sage);
}

.footer__email {
  font-size: 0.8rem;
  color: var(--color-white-muted);
  transition: color var(--transition-base);
}

.footer__email:hover {
  color: var(--color-green-sage);
}

.footer__bottom {
  text-align: center;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(254,254,254,0.06);
}

.footer__copy {
  font-size: 0.8rem;
  color: rgba(254,254,254,0.4);
}

/* ============================================
   SECTION EYEBROW LABELS
   ============================================ */
.section-eyebrow {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  background: linear-gradient(120deg, #5e8a7c 0%, #729C8E 25%, #9bbcb0 50%, #729C8E 75%, #5e8a7c 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradientShift 6s ease-in-out infinite;
}

/* ============================================
   SECTION VISUAL BREAKS
   ============================================ */
.section--alt {
  background: var(--color-black);
}

.section--green-band {
  background: var(--color-black);
}

/* ============================================
   VALOR GERADO — Split Editorial
   ============================================ */
.valor-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.valor-split__left .section-eyebrow {
  margin-bottom: 0.75rem;
}

.valor-split__left h2 {
  margin-bottom: 1.25rem;
}

.valor-split__desc {
  font-size: 0.95rem;
  color: rgba(254, 254, 254, 0.45);
  line-height: 1.75;
  max-width: 380px;
  margin-bottom: 2rem;
}

.valor-split__link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 12px 24px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-green-sage);
  background: rgba(114, 156, 142, 0.08);
  border: 1px solid rgba(114, 156, 142, 0.15);
  border-radius: 100px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  transition: background var(--transition-base), border-color var(--transition-base), gap var(--transition-base), transform var(--transition-base);
}

.valor-split__link:hover {
  background: rgba(114, 156, 142, 0.14);
  border-color: rgba(114, 156, 142, 0.25);
  gap: 1rem;
  transform: translateY(-1px);
}

.valor-split__link:active {
  transform: scale(0.97);
}

.valor-split__link svg {
  transition: transform var(--transition-base);
}

.valor-split__link:hover svg {
  transform: translateX(4px);
}

.valor-split__right {
  display: flex;
  flex-direction: column;
}

.valor-entry {
  display: flex;
  gap: 1.25rem;
  align-items: baseline;
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.valor-entry:first-child {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.valor-entry__num {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-green-sage);
  opacity: 0.5;
  flex-shrink: 0;
  min-width: 1.5rem;
}

.valor-entry__text h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.valor-entry__text p {
  font-size: 0.85rem;
  color: rgba(254, 254, 254, 0.4);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .valor-split {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

/* ============================================
   CULTURE LIST — Horizontal pillars
   ============================================ */
.culture-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.culture-item {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 2rem 1.5rem;
  background: rgba(254, 254, 254, 0.03);
  border: 1px solid rgba(254, 254, 254, 0.06);
  border-radius: var(--radius-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  transition: background var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
}

.culture-item:hover {
  background: rgba(114, 156, 142, 0.06);
  border-color: rgba(114, 156, 142, 0.15);
  transform: translateY(-3px);
}

.culture-item__icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(114, 156, 142, 0.12);
}

.culture-item__icon svg {
  width: 20px;
  height: 20px;
  fill: var(--color-green-sage);
  opacity: 0.7;
}

.culture-item__number {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--color-green-sage);
  opacity: 0.4;
  letter-spacing: 0.1em;
}

.culture-item__content h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.culture-item__content p {
  font-size: 0.85rem;
  color: rgba(254, 254, 254, 0.4);
  line-height: 1.65;
}

@media (max-width: 1024px) {
  .culture-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

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

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

/* ============================================
   RESPONSIVE
   ============================================ */

/* Tablet */
@media (max-width: 1024px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer__brand {
    grid-column: span 2;
  }

  .cenario .container {
    grid-template-columns: 1fr;
  }

  .cenario__visual {
    min-height: 200px;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .nav__bar {
    padding: 10px 10px 10px 20px;
    border-radius: 20px;
  }

  .nav__links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(10, 12, 11, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 1.5rem;
    padding: 2rem;
    transition: right var(--transition-base);
    border-radius: 0;
    left: auto;
    transform: none;
  }

  .nav__links.open {
    right: 0;
  }

  .nav__cta {
    display: none;
  }

  .nav__mobile-toggle {
    display: flex;
  }


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

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer__brand {
    grid-column: span 1;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .hero__headline {
    font-size: clamp(1.5rem, 6vw, 2.2rem);
  }

  .hero__headline br {
    display: none;
  }

  .hero__video {
    object-position: center center;
  }

  .hero__proof {
    max-width: 100%;
  }

  .hero__proof-grid {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem 0;
  }

  .hero__proof-divider:nth-child(4) {
    display: none;
  }

  .hero__proof-item {
    padding: 0 0.75rem;
  }

  .hero__proof {
    bottom: 1.5rem;
  }

  .hero__actions {
    flex-direction: column;
    width: 100%;
  }

  .hero__actions .btn,
  .hero__actions .btn--hero-primary,
  .hero__actions .btn--hero-ghost {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
}

/* Small mobile */
@media (max-width: 375px) {
  :root {
    --section-px: 1rem;
  }

}

/* Focus visible for accessibility */
:focus-visible {
  outline: 2px solid var(--color-green-sage);
  outline-offset: 2px;
}

/* Skip to content */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 9999;
  padding: 0.75rem 1.5rem;
  background: var(--color-green-sage);
  color: var(--color-black);
  font-weight: 600;
  border-radius: var(--radius-btn);
  transition: top 0.2s;
}

.skip-link:focus {
  top: 1rem;
}

/* Prefers reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}