/* ═══════════════════════════════════════════════════════════
   CSIDE — site.css
   Variáveis, reset, layout, componentes
════════════════════════════════════════════════════════════ */

/* ── VARIÁVEIS ─────────────────────────────────────────────── */
:root {
  --color-primary:   #1e3d52;
  --color-accent:    #d4692a;
  --color-secondary: #2a6080;
  --color-light:     #f4f1ed;
  --color-white:     #ffffff;
  --color-grey:      #6b6b66;
  --color-border:    #ddd8d1;

  --font-sans:  'Montserrat', Arial, sans-sans;

  --transition-base: 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-slow: 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);

  --container-max: 1320px;
  --container-pad: 4rem;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-sans);
  font-weight: 300;
  color: var(--color-primary);
  background: var(--color-white);
  overflow-x: hidden;
}


img { display: block; max-width: 100%; height: auto; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
address { font-style: normal; }

/* ── UTILITÁRIOS ─────────────────────────────────────────────── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}



/* ── CURSOR PERSONALIZADO ────────────────────────────────────── */
.cursor-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  position: fixed;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s, background 0.3s;
}
.cursor-ring {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--color-primary);
  position: fixed;
  pointer-events: none;
  z-index: 9997;
  transform: translate(-50%, -50%);
  transition: width 0.25s ease, height 0.25s ease, border-color 0.25s ease;
}
.cursor-ring.hover {
  width: 65px;
  height: 65px;
  border-color: var(--color-accent);
}
@media (hover: none) {
  .cursor-dot, .cursor-ring { display: none; }
}

/* ── HEADER ──────────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.75rem 0;
  transition: background var(--transition-base),
              padding var(--transition-base),
              box-shadow var(--transition-base);
}
.site-header.scrolled {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 1rem 0;
  box-shadow: 0 1px 24px rgba(0,0,0,0.07);
}
.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

/* Logo */
.nav-logo { display: flex; align-items: center; }
.nav-logo img { height: 36px; width: auto; }
.logo-light { display: none; }
.logo-dark  { display: block; }
.site-header:not(.scrolled) .logo-dark  { display: none; }
.site-header:not(.scrolled) .logo-light { display: block; }

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-item { position: relative; }
.nav-item > a {
  display: block;
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-white);
  transition: color var(--transition-fast);
}
.site-header.scrolled .nav-item > a { color: var(--color-primary); }
.nav-item.active > a,
.nav-item > a:hover { color: var(--color-accent); }
.site-header.scrolled .nav-item.active > a,
.site-header.scrolled .nav-item > a:hover { color: var(--color-accent); }

/* Dropdown */
.nav-dropdown {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  min-width: 200px;
  background: var(--color-white);
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition-fast),
              visibility var(--transition-fast),
              transform var(--transition-fast);
}
.nav-item.has-dropdown:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-dropdown li a {
  display: block;
  padding: 0.75rem 1.25rem;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  transition: background var(--transition-fast), color var(--transition-fast);
}
.nav-dropdown li a:hover {
  background: var(--color-light);
  color: var(--color-accent);
}

/* Nav actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

/* Language toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.lang-btn {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition-fast);
}
.lang-btn.is-active,
.lang-btn:hover { color: var(--color-white); }
.lang-btn.is-active { border-bottom: 1px solid var(--color-accent); }
.site-header.scrolled .lang-btn { color: var(--color-grey); }
.site-header.scrolled .lang-btn.is-active,
.site-header.scrolled .lang-btn:hover { color: var(--color-primary); }
.site-header.scrolled .lang-btn.is-active { border-bottom-color: var(--color-accent); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.25rem;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--color-white);
  transition: transform 0.4s ease, opacity 0.4s ease;
}
.site-header.scrolled .hamburger span { background: var(--color-primary); }
.hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  background: var(--color-white);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease;
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}
.mobile-menu.open { max-height: 80vh; overflow-y: auto; }
.mobile-nav-links { padding: 1.5rem var(--container-pad); }
.mobile-nav-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border);
}
.mobile-nav-item-row > a {
  display: block;
  padding: 0.75rem 0;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  flex: 1;
}
.mobile-dropdown-toggle {
  padding: 0.75rem 0.5rem;
  color: var(--color-primary);
  transition: transform var(--transition-fast);
}
.mobile-dropdown-toggle.is-open { transform: rotate(180deg); }
.mobile-nav-dropdown { padding-left: 1rem; }
.mobile-nav-dropdown li a {
  display: block;
  padding: 0.5rem 0;
  font-size: 0.85rem;
  color: var(--color-grey);
}

/* ── BOTÕES ──────────────────────────────────────────────────── */
.btn-primary {
  display: inline-block;
  padding: 0.9rem 2.5rem;
  border: 1px solid currentColor;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-white);
  position: relative;
  overflow: hidden;
  transition: color var(--transition-base);
  z-index: 0;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-white);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-base);
  z-index: -1;
}
.btn-primary:hover { color: var(--color-primary); }
.btn-primary:hover::before { transform: scaleX(1); transform-origin: left; }

.btn-outline {
  display: inline-block;
  padding: 0.8rem 2rem;
  border: 1px solid var(--color-primary);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  position: relative;
  overflow: hidden;
  transition: color var(--transition-base);
  z-index: 0;
}
.btn-outline::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-base);
  z-index: -1;
}
.btn-outline:hover { color: var(--color-white); }
.btn-outline:hover::before { transform: scaleX(1); transform-origin: left; }

.btn-sm { padding: 0.6rem 1.5rem; font-size: 0.7rem; }

/* ── HERO SECTION ────────────────────────────────────────────── */
.hero-section {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
}
.hero-slider {
  position: relative;
  height: 100%;
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.4s ease;
}
.hero-slide.active { opacity: 1; }
.hero-bg {
  position: absolute;
  inset: -10%;
  background-size: cover;
  background-position: center;
  will-change: transform;
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 22, 40, 0.65) 0%,
    rgba(10, 22, 40, 0.3) 100%
  );
}
.hero-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 0 8rem;
  padding-top: 6rem;
  color: var(--color-white);
  z-index: 2;
  max-width: 800px;
}
.hero-title {
  font-family: var(--font-sans);
  font-size: clamp(3rem, 6vw, 6.5rem);
  font-weight: 300;
  line-height: 1.05;
  margin-bottom: 1.5rem;
}
.hero-subtitle {
  font-size: clamp(0.9rem, 1.4vw, 1.1rem);
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 2.5rem;
  opacity: 0.85;
  max-width: 500px;
}
.hero-content .btn-primary { margin-top: 1rem; }
.hero-indicators {
  position: absolute;
  bottom: 2.5rem;
  right: 4rem;
  display: flex;
  gap: 0.5rem;
  z-index: 3;
}
.indicator {
  width: 28px;
  height: 2px;
  background: rgba(255,255,255,0.3);
  transition: background var(--transition-fast), width var(--transition-fast);
}
.indicator.active {
  background: var(--color-white);
  width: 48px;
}
.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.6);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  z-index: 3;
}
.scroll-line {
  width: 1px;
  height: 50px;
  background: rgba(255,255,255,0.4);
  animation: scrollLine 2.2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; }
  49%  { transform: scaleY(1); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ── PAGE HERO (páginas internas) ────────────────────────────── */
.page-hero {
  position: relative;
  height: 55vh;
  min-height: 400px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}
.page-hero-bg {
  position: absolute;
  inset: -10%;
  background-size: cover;
  background-position: center;
  will-change: transform;
}
.page-hero-video {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(30,61,82,0.75) 0%, rgba(30,61,82,0.3) 60%);
}
.page-hero-content {
  position: relative;
  z-index: 2;
  color: var(--color-white);
  padding-bottom: 4rem;
}
.page-hero-title {
  font-family: var(--font-sans);
  font-size: clamp(2.5rem, 5vw, 5rem);
  font-weight: 300;
  line-height: 1.1;
  margin-top: 0.75rem;
}
.page-hero-tag {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.5);
  padding: 0.3rem 0.75rem;
  margin-bottom: 0.75rem;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  opacity: 0.7;
  margin-bottom: 0.5rem;
}
.breadcrumb a:hover { opacity: 1; text-decoration: underline; }

/* ── SECÇÕES GERAIS ──────────────────────────────────────────── */
.section-title {
  font-family: var(--font-sans);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 300;
  line-height: 1.15;
  margin-bottom: 3rem;
}

/* ── FEATURED (clientes/parceiros) ───────────────────────────── */
.featured-section {
  padding: 4rem 0;
  border-bottom: 1px solid var(--color-border);
}
.featured-title {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-grey);
  text-align: center;
  margin-bottom: 2.5rem;
}
.featured-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 3rem;
}
.featured-logo-item {
  display: flex;
  align-items: center;
  opacity: 0.4;
  transition: opacity var(--transition-fast);
  filter: grayscale(1);
}
.featured-logo-item:hover {
  opacity: 0.75;
  filter: grayscale(0);
}
.featured-logo-item img { height: 32px; width: auto; }

/* ── SOBRE ───────────────────────────────────────────────────── */
.about-section { padding: var(--container-pad) 0; overflow: hidden; }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}
.about-content { display: flex; flex-direction: column; gap: 2rem; }
.about-text {
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(30,61,82,0.75);
}
.about-image-wrap {
  position: relative;
  animation: float 6s ease-in-out infinite;
}
.about-image {
  width: 100%;
  height: auto;
  display: block;
}
@keyframes float {
  0%   { transform: translateY(0px); }
  50%  { transform: translateY(-14px); }
  100% { transform: translateY(0px); }
}

/* ── SOLUÇÕES ────────────────────────────────────────────────── */
.solutions-section { padding: var(--container-pad) 0; background: var(--color-white); }
.solutions-section .container { margin-bottom: 3rem; }
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.solution-card { position: relative; overflow: hidden; }
.card-link-wrap { display: block; height: 100%; }
.card-image-wrap {
  position: relative;
  aspect-ratio: 3/4;
  min-height: 300px;
  overflow: hidden;
  background: var(--color-primary);
}
.card-image {
  width: 100%;
  height: 110%;
  object-fit: cover;
  transition: transform 0.9s ease;
}
.solution-card:hover .card-image { transform: scale(1.05); }
.card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(30,61,82,0.75) 0%, transparent 55%);
  transition: opacity var(--transition-base);
}
.solution-card:hover .card-overlay { opacity: 0.9; }
.card-content {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 2rem;
  color: var(--color-white);
}
.card-tag {
  display: inline-block;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.4);
  padding: 0.2rem 0.6rem;
  margin-bottom: 0.5rem;
}
.card-title {
  font-family: var(--font-sans);
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  font-weight: 300;
  margin-bottom: 0.5rem;
}
.card-summary {
  font-size: 0.8rem;
  line-height: 1.6;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: opacity var(--transition-base), max-height var(--transition-base);
}
.solution-card:hover .card-summary { opacity: 0.8; max-height: 80px; }
.card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 1rem;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--transition-base), transform var(--transition-base);
}
.solution-card:hover .card-cta { opacity: 1; transform: translateY(0); }

/* ── CTA SECTION ─────────────────────────────────────────────── */
.cta-section {
  position: relative;
  padding: var(--container-pad) 0;
  overflow: hidden;
}
.cta-bg {
  position: absolute;
  inset: -10%;
  background-size: cover;
  background-position: center;
  will-change: transform;
}
.cta-video {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.cta-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 22, 40, 0.72);
}
.cta-simple {
  background: var(--color-light);
}
.cta-simple .cta-overlay { display: none; }
.cta-simple .cta-title { color: var(--color-primary); }
.cta-simple .btn-primary {
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.cta-simple .btn-primary::before { background: var(--color-primary); }
.cta-simple .btn-primary:hover { color: var(--color-white); }
.cta-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 2rem;
  color: var(--color-white);
}
.cta-title {
  font-family: var(--font-sans);
  font-size: clamp(2rem, 4vw, 4rem);
  font-weight: 300;
  line-height: 1.15;
}
.cta-text {
  font-size: 1rem;
  line-height: 1.7;
  opacity: 0.85;
  max-width: 560px;
}

/* ── INTRO SECTION ───────────────────────────────────────────── */
.intro-section { padding: var(--container-pad) 0;}
.intro-grid {
  display: flex;
  justify-content: flex-end;
}
.intro-text {
  font-family: var(--font-sans);
  font-size: clamp(1.3rem, 2.5vw, 2rem);
  font-weight: 300;
  line-height: 1.6;
  max-width: 800px;
  text-align: right;
}

/* ── FEATURES ────────────────────────────────────────────────── */
.features-section {
  padding: var(--container-pad) 0;
  background: var(--color-white);
}
.features-mobile-nav { display: none; }
.features-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 0;
  min-height: 420px;
  border: 1px solid rgba(255,255,255,0.1);
  margin-top: 3rem;
}
.features-menu {
  border-right: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-direction: column;
}
.feature-menu-btn {
  width: 100%;
  padding: 1.25rem 1.75rem;
  background: none;
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  text-align: left;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 300;
  color: var(--color-primary);
  letter-spacing: 0.02em;
  transition: color var(--transition-fast), background var(--transition-fast), padding-left var(--transition-fast);
  position: relative;
}
.feature-menu-btn::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--color-accent);
  transform: scaleY(0);
  transition: transform var(--transition-fast);
}
.feature-menu-btn:hover {
  color: var(--color-accent);
  padding-left: 2.25rem;
}
.feature-menu-btn.is-active {
  color: var(--color-accent);
  background: rgba(255,255,255,0.03);
  padding-left: 2.25rem;
}
.feature-menu-btn.is-active::before {
  transform: scaleY(1);
}
.features-panel {
  position: relative;
  overflow: hidden;
}
.feature-panel-item {
  position: absolute;
  inset: 0;
  padding: 3rem;
  opacity: 0;
  pointer-events: none;
  transform: translateX(16px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.feature-panel-item.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0);
}
.feature-panel-subtitle {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}
.feature-panel-title {
  font-family: var(--font-sans);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 300;
  color: var(--color-primary);
  margin-bottom: 2rem;
  line-height: 1.2;
}
.feature-panel-desc {
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--color-primary);
  max-width: 560px;
}
.feature-panel-desc ul { padding-left: 1.25rem; list-style: disc; }
.feature-panel-desc li { margin-bottom: 0.5rem; }

/* ── CASE STUDY: CLIENTES ────────────────────────────────────── */
.case-clients-section { padding: var(--container-pad) 0; }
.case-clients-grid {
  display: flex;
  flex-direction: column;
  gap: 1px;
  margin-top: 3rem;
}
.case-client-item {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  align-items: center;
  gap: 0.5rem 2rem;
  padding: 2rem;
  background: var(--color-light);
}
.case-client-logo {
  grid-column: 2;
  grid-row: 1 / 3;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.case-client-logo img {
  max-height: 50px;
  max-width: 120px;
  object-fit: contain;
  filter: grayscale(1);
  transition: filter var(--transition-fast);
}
.case-client-item:hover .case-client-logo img { filter: grayscale(0); }
.case-client-name {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 300;
}
.case-client-desc {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(30,61,82,0.7);
}

/* ── CASE STUDY: VÍDEOS ──────────────────────────────────────── */
.case-videos-section { padding: var(--container-pad) 0; background: var(--color-light); }
.case-videos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}
.case-video-wrap {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
}
.case-video-wrap iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: none;
}

/* ── PAGE HERO TAGS ──────────────────────────────────────────── */
.page-hero-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1rem; }

/* ── CASES GRID (CaseStudiesPage overview) ───────────────────── */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.case-card { position: relative; overflow: hidden; }

/* ── CONTACT ─────────────────────────────────────────────────── */
.contact-section {
  padding: var(--container-pad) 0;
  background: var(--color-white);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}
.contact-intro {
  font-family: var(--font-sans);
  font-size: 1.5rem;
  font-weight: 300;
  line-height: 1.6;
  margin-bottom: 2.5rem;
}
.contact-details { display: flex; flex-direction: column; gap: 1.25rem; }
.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  font-size: 0.9rem;
  line-height: 1.6;
}
.contact-detail-item svg { flex-shrink: 0; margin-top: 2px; opacity: 0.6; }
.contact-detail-item a:hover { color: var(--color-accent); }

/* Formulário */
.contact-form { display: flex; flex-direction: column; gap: 1.5rem; }
.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-group label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-grey);
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 0;
  border: none;
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--color-primary);
  background: transparent;
  outline: none;
  transition: border-color var(--transition-fast);
  resize: none;
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--color-accent); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--color-border); }
.form-success {
  padding: 2rem;
  background: var(--color-light);
  border-left: 3px solid var(--color-accent);
  font-size: 0.9rem;
  color: var(--color-primary);
}

/* ── ESCRITÓRIOS ─────────────────────────────────────────────── */
/* ── LOCALIZAÇÕES ────────────────────────────────────────────── */
.locations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
}
.location-item {
  display: grid;
  grid-template-rows: auto 320px;
}
.location-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 3rem var(--container-pad);
  background: var(--color-primary);
  color: var(--color-white);
}
.location-city {
  font-family: var(--font-sans);
  font-size: 1.6rem;
  font-weight: 300;
  color: var(--color-white);
}
.location-country {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.25rem;
}
.location-address {
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
  font-style: normal;
}
.location-contact {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition-fast);
}
.location-contact:hover { color: var(--color-accent); }
.location-map { line-height: 0; }
.location-map iframe { display: block; width: 100%; height: 100%; }

/* ── COOKIE BANNER ───────────────────────────────────────────── */
.cookie-banner {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  max-width: 400px;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 1.5rem;
  z-index: 500;
  transform: translateY(120%);
  transition: transform 0.5s ease;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-banner p {
  font-size: 0.8rem;
  line-height: 1.7;
  opacity: 0.85;
  margin-bottom: 1rem;
}
.cookie-actions { display: flex; align-items: center; gap: 1rem; }
.cookie-link { font-size: 0.7rem; opacity: 0.6; text-decoration: underline; }
.cookie-link:hover { opacity: 1; }

/* ── ABOUT PAGE — VALORES ───────────────────────────────────── */
.values-section {
  padding: var(--container-pad) 0;
  background: var(--color-light);
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0;
  margin-top: 3.5rem;
}
.value-item {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 2.5rem;
  position: relative;
  transition: background var(--transition-fast);
  cursor: default;
}
.value-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 2px;
  height: 0;
  background: var(--color-accent);
  transition: height 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.value-item:hover::before { height: 100%; }
.value-item:hover { background: rgba(30,61,82,0.03); }
.value-title {
  font-family: var(--font-sans);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}
.value-desc {
  font-size: 0.825rem;
  color: rgba(30,61,82,0.6);
  line-height: 1.8;
  letter-spacing: 0.01em;
}

/* ── FOOTER ──────────────────────────────────────────────────── */
.site-footer {
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--container-pad) 0 3rem;
}
.footer-inner { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-pad); }
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 2fr auto;
  gap: 5rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-logo { height: 36px; width: auto; margin-bottom: 1.5rem; }
.footer-description {
  font-size: 0.85rem;
  line-height: 1.8;
  opacity: 0.55;
}
.footer-nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 2rem;
}
.footer-nav-title {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  display: block;
}
.footer-nav-group ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-nav-group ul li a {
  font-size: 0.82rem;
  opacity: 0.5;
  transition: opacity var(--transition-fast);
}
.footer-nav-group ul li a:hover { opacity: 1; }
.footer-social { display: flex; flex-direction: column; gap: 1rem; }
.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.6);
  transition: all var(--transition-fast);
}
.social-link:hover {
  border-color: var(--color-white);
  color: var(--color-white);
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  gap: 2rem;
}
.footer-copyright { font-size: 0.75rem; opacity: 0.4; }
.footer-legal { display: flex; gap: 2rem; }
.footer-legal a { font-size: 0.75rem; opacity: 0.4; transition: opacity var(--transition-fast); }
.footer-legal a:hover { opacity: 0.8; }

/* ── APPLICATIONS ───────────────────────────────────────────── */
.applications-wrapper { overflow: hidden; }

.app-section {
  padding: var(--container-pad) 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.app-section:last-child { border-bottom: none; }
.app-section:nth-child(even) { background: var(--color-light); }

.app-section-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.app-section--reverse .app-section-grid {
  direction: rtl;
}
.app-section--reverse .app-section-grid > * {
  direction: ltr;
}

.app-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1.5rem;
  color: var(--color-accent);
}
.app-icon svg { width: 100%; height: 100%; }

.app-section-title {
  font-family: var(--font-sans);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 300;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}

.app-section-desc {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text-light);
}

.app-section-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 768px) {
  .app-section-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    direction: ltr !important;
  }
  .app-section--reverse .app-section-grid {
    direction: ltr;
  }
}

/* ── SOLUTIONS OVERVIEW ──────────────────────────────────────── */
.overview-section { padding-top: 0; }
.card-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 0.75rem;
}
.card-icon img { width: 100%; height: 100%; object-fit: contain; filter: brightness(0) invert(1); }

/* ── CASES OVERVIEW ──────────────────────────────────────────── */
.cases-overview-section { padding: var(--container-pad) 0; }
.cases-overview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}
.case-overview-card { position: relative; overflow: hidden; background: var(--color-light); }
.case-overview-card .card-link-wrap { display: block; position: relative; }
.case-overview-content {
  position: absolute;
  inset: 0;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  justify-content: flex-end;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, transparent 60%);
  color: #fff;
}
.case-overview-content .case-overview-title,
.case-overview-content .case-overview-summary,
.case-overview-content .card-tag,
.case-overview-content .card-cta { color: #fff; }
.case-overview-title {
  font-family: var(--font-sans);
  font-size: 1.6rem;
  font-weight: 300;
  line-height: 1.2;
}
.case-overview-results {
  display: flex;
  gap: 2rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin: 0.5rem 0;
}
.case-result-mini { display: flex; flex-direction: column; gap: 0.2rem; }
.case-result-mini .result-value {
  font-family: var(--font-sans);
  font-size: 1.8rem;
  font-weight: 300;
  color: var(--color-accent);
  line-height: 1;
}
.case-result-mini .result-label {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-grey);
}

/* ── FILTROS ─────────────────────────────────────────────────── */
.filters-section { padding: 2.5rem 0; border-bottom: 1px solid var(--color-border); }
.filters-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.filter-btn {
  padding: 0.5rem 1.25rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--color-border);
  color: var(--color-grey);
  transition: all var(--transition-fast);
}
.filter-btn:hover,
.filter-btn.active {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-white);
}
.case-overview-card.hidden { display: none; }
.case-overview-summary {
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(30,61,82,0.65);
}


.accordion-item-desc {
  font-size: 0.85rem;
  line-height: 1.6;
  color: rgba(30,61,82,0.6);
  margin-top: 0.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.app-tile-name {
  font-family: var(--font-sans);
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--color-white);
  line-height: 1.2;
}
.app-tile-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-top: 0.5rem;
  transition: color var(--transition-fast), gap var(--transition-fast);
}
.app-tile:hover .app-tile-arrow { color: var(--color-white); gap: 0.7rem; }

/* ── CASOS DE ESTUDO ACCORDION (homepage) ────────────────────── */
.cases-accordion-section { padding: var(--container-pad) 0; background: var(--color-white); }
.cases-accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 4rem;
}
.cases-accordion-label {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-grey);
  margin-bottom: 0.75rem;
}
.cases-accordion-title {
  font-family: var(--font-sans);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 300;
  line-height: 1.1;
}
.cases-accordion-link {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  border-bottom: 1px solid var(--color-accent);
  padding-bottom: 2px;
  white-space: nowrap;
}
.accordion-list { border-top: 1px solid rgba(30,61,82,0.12); }
.accordion-item {
  border-bottom: 1px solid rgba(30,61,82,0.12);
  display: grid;
  grid-template-columns: 1fr auto auto;
  grid-template-areas: "left image right";
  align-items: center;
  gap: 2rem;
  padding: 2rem 0;
  position: relative;
}
.accordion-item-image {
  grid-area: image;
  width: 300px;
  height: 120px;
  flex-shrink: 0;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base), transform var(--transition-base);
  transform: translateX(10px);
}
.accordion-item-image img,
.accordion-item-image video { width: 100%; height: 100%; object-fit: contain; display: block; }
.accordion-item:hover .accordion-item-image { opacity: 1; transform: translateX(0); }
.accordion-item-left { grid-area: left; display: flex; flex-direction: column; gap: 0.6rem; }
.accordion-item-name {
  font-family: var(--font-sans);
  font-size: clamp(1.5rem, 2.5vw, 2.4rem);
  font-weight: 300;
  line-height: 1.1;
  transition: color var(--transition-fast), transform var(--transition-fast);
}
.accordion-item:hover .accordion-item-name { color: var(--color-accent); transform: translateX(8px); }
.accordion-item-tags { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.accordion-tag {
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.2rem 0.7rem;
  border: 1px solid rgba(30,61,82,0.2);
  color: var(--color-grey);
  transition: border-color var(--transition-fast), color var(--transition-fast);
}
.accordion-item:hover .accordion-tag { border-color: var(--color-accent); color: var(--color-accent); }
.accordion-item-right { grid-area: right; display: flex; align-items: center; gap: 1rem; }
.accordion-item-country {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-grey);
}
.accordion-arrow {
  width: 36px; height: 36px;
  border: 1px solid rgba(30,61,82,0.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}
.accordion-item:hover .accordion-arrow {
  background: var(--color-accent);
  border-color: var(--color-accent);
  transform: rotate(45deg);
}

/* ── RESPONSIVO ──────────────────────────────────────────────── */
@media (max-width: 1200px) {
  :root { --container-pad: 3rem; }
  .solutions-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-content { padding: 0 4rem; padding-top: 6rem; }
}

@media (max-width: 1024px) {
  .about-grid       { gap: 3rem; }
  .case-clients-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid     { gap: 3rem; }
  .footer-top       { grid-template-columns: 1fr 1fr; }
  .footer-social    { grid-column: span 2; flex-direction: row; }
  .features-grid    { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root {
    --container-pad: 1.5rem;
    --container-pad:   4rem;
  }

  .nav-main, .nav-actions .btn-outline { display: none; }
  .hamburger { display: flex; }

  .app-tile { width: 240px; height: 160px; }
  .accordion-item-image { display: none; }
  .cases-accordion-header { flex-direction: column; align-items: flex-start; gap: 1.5rem; }

  .hero-content { padding: 0 2rem; padding-top: 5rem; max-width: 100%; }
  .hero-title   { font-size: clamp(2.2rem, 8vw, 4rem); }

  .cases-overview-grid  { grid-template-columns: repeat(2, 1fr); }
  .about-grid           { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-image-wrap     { order: -1; aspect-ratio: 16/9; }
  .solutions-grid       { grid-template-columns: 1fr; }
  .card-image-wrap      { aspect-ratio: 16/9; }
  .cases-grid           { grid-template-columns: 1fr; }
  .cases-overview-grid  { grid-template-columns: 1fr; }
  .features-grid        { grid-template-columns: 1fr; }
  .features-layout      { grid-template-columns: 1fr; display: block; }
  .features-menu        { display: none; }
  .features-mobile-nav  { display: flex; align-items: center; justify-content: space-between; padding: 1rem 0; border-bottom: 1px solid rgba(255,255,255,0.12); margin-bottom: 0; }
  .features-mobile-nav-label { font-family: var(--font-serif); font-size: 0.95rem; font-weight: 300; color: var(--color-accent); flex: 1; text-align: center; padding: 0 1rem; }
  .features-mobile-nav-counter { font-size: 0.7rem; color: rgba(255,255,255,0.35); letter-spacing: 0.1em; text-align: center; padding-bottom: 0.5rem; }
  .features-mobile-btn  { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--color-accent); color: var(--color-accent); flex-shrink: 0; transition: opacity var(--transition-fast); }
  .features-mobile-btn:hover { opacity: 0.7; }
  .features-mobile-btn:disabled { opacity: 0.25; cursor: default; }
  .features-panel       { position: static; overflow: visible; }
  .feature-panel-item   { position: static; opacity: 0; pointer-events: none; max-height: 0; overflow: hidden; padding: 0; transform: none; transition: none; }
  .feature-panel-item.is-active { opacity: 1; pointer-events: auto; max-height: none; padding: 2rem 0; }
  .feature-panel-title  { font-size: 1.2rem; }
  .feature-panel-subtitle { margin-bottom: 0.75rem; }
  .contact-grid         { grid-template-columns: 1fr; gap: 3rem; }
  .footer-top           { grid-template-columns: 1fr; gap: 3rem; }
  .footer-bottom        { flex-direction: column; align-items: flex-start; }
  .footer-social        { grid-column: auto; }
}

@media (max-width: 480px) {
  .hero-indicators { right: 1.5rem; }
  .scroll-indicator { display: none; }
  .case-clients-grid { grid-template-columns: 1fr; }
  .case-videos-grid  { grid-template-columns: 1fr; }
}