/* SOMA360HUB — Website Institucional */

:root {
  --primary: #1a56db;
  --primary-dark: #1e429f;
  --primary-darker: #1a3879;
  --primary-light: #e8f0fe;
  --success: #057a55;
  --success-light: #def7ec;
  --warning: #c27803;
  --warning-light: #fdf6b2;
  --danger: #c81e1e;
  --danger-light: #fde8e8;
  --info: #0e7490;
  --info-light: #e0f2fe;

  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;

  --radius: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.05);
  --shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md: 0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);
  --shadow-lg: 0 10px 15px rgba(0,0,0,.1), 0 4px 6px rgba(0,0,0,.05);
  --shadow-xl: 0 20px 25px rgba(0,0,0,.1), 0 10px 10px rgba(0,0,0,.04);

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --container: 1200px;
  --header-h: 88px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-800);
  background: #fff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--primary-dark); }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--primary);
  color: #fff;
  padding: 12px 20px;
  z-index: 9999;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { top: 0; }

/* ====== Botões ====== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: .01em;
  transition: all .2s ease;
  white-space: nowrap;
  border: 2px solid transparent;
  cursor: pointer;
}
.btn-sm { padding: 8px 16px; font-size: 14px; }
.btn-lg { padding: 14px 28px; font-size: 16px; }
.btn-block { width: 100%; }

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(26, 86, 219, .25);
}
.btn-primary:hover {
  background: var(--primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(26, 86, 219, .35);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary-light);
  color: var(--primary-dark);
}

.section-dark .btn-outline,
.section-cta .btn-outline {
  color: #fff;
  border-color: rgba(255,255,255,.4);
}
.section-dark .btn-outline:hover,
.section-cta .btn-outline:hover {
  background: rgba(255,255,255,.1);
  color: #fff;
}

/* ====== HEADER ====== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .95);
  backdrop-filter: saturate(150%) blur(10px);
  -webkit-backdrop-filter: saturate(150%) blur(10px);
  border-bottom: 1px solid var(--gray-200);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}
.brand {
  display: flex;
  align-items: center;
  background: transparent;
}
.brand-logo {
  height: 72px;
  width: auto;
  object-fit: contain;
  background-color: transparent !important;
  border: 0;
  display: block;
  transition: transform .2s ease;
}
.brand:hover .brand-logo { transform: scale(1.05); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.main-nav a {
  color: var(--gray-700);
  font-weight: 500;
  font-size: 15px;
  position: relative;
  padding: 4px 0;
}
.main-nav a:not(.btn)::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width .2s ease;
}
.main-nav a:not(.btn):hover { color: var(--primary); }
.main-nav a:not(.btn):hover::after,
.main-nav a.is-active::after { width: 100%; }

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  border-radius: 8px;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gray-800);
  transition: all .25s ease;
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ====== HERO ====== */
.hero {
  position: relative;
  padding: 80px 0 100px;
  background: linear-gradient(135deg, #f3f6ff 0%, #ffffff 60%, #ecfdf5 100%);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 20%, rgba(26, 86, 219, 0.08), transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(5, 122, 85, 0.08), transparent 40%);
  z-index: 0;
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-text { max-width: 600px; }
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--primary);
  background: var(--primary-light);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.eyebrow-light {
  background: rgba(255, 255, 255, .15);
  color: #fff;
}
.hero h1 {
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.1;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 22px;
  letter-spacing: -0.02em;
}
.hero .lead {
  font-size: 18px;
  color: var(--gray-600);
  margin-bottom: 32px;
  max-width: 540px;
}
.hero .lead strong { color: var(--gray-800); }

.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.hero-trust {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
}
.hero-trust li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--gray-700);
  font-weight: 500;
}
.hero-trust svg {
  width: 18px;
  height: 18px;
  color: var(--success);
}

.hero-visual {
  position: relative;
}
.hero-mockup {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--gray-200);
}

/* ====== Sections ====== */
.section {
  padding: 100px 0;
}
.section-alt {
  background: var(--gray-50);
}
.section-dark {
  background: linear-gradient(135deg, var(--primary-darker), var(--primary-dark));
  color: #fff;
}
.section-dark a { color: #cbd5e1; }
.section-dark code {
  background: rgba(255,255,255,.1);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: .9em;
}

.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 56px;
}
.section-head h2 {
  font-size: clamp(28px, 3.5vw, 40px);
  line-height: 1.2;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.section-head .section-sub {
  font-size: 18px;
  color: var(--gray-600);
}
.section-head-light h2 { color: #fff; }
.section-head-light .section-sub { color: rgba(255,255,255,.85); }

/* ====== Grids ====== */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* ====== Sobre - info-card ====== */
.info-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all .25s ease;
}
.info-card:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}
.info-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--accent, var(--primary)) 12%, transparent);
  color: var(--accent, var(--primary));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.info-icon svg { width: 28px; height: 28px; }
.info-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 10px;
}
.info-card p { color: var(--gray-600); font-size: 15px; }

/* ====== Soluções ====== */
.solution-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--gray-200);
  transition: all .25s ease;
  position: relative;
  overflow: hidden;
}
.solution-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 4px;
  background: var(--accent, var(--primary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s ease;
}
.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.solution-card:hover::before { transform: scaleX(1); }

.solution-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--accent, var(--primary)) 12%, transparent);
  color: var(--accent, var(--primary));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.solution-icon svg { width: 28px; height: 28px; }
.solution-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 12px;
}
.solution-card p { color: var(--gray-600); font-size: 15px; }
.solution-card { --accent: var(--primary); }

/* ====== Timeline (processos) ====== */
.timeline {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  position: relative;
  counter-reset: step;
}
.timeline::before {
  content: "";
  position: absolute;
  top: 32px;
  left: 5%;
  right: 5%;
  height: 2px;
  background: linear-gradient(to right, var(--primary) 0%, var(--success) 100%);
  z-index: 0;
}
.timeline-step {
  position: relative;
  background: #fff;
  border-radius: var(--radius);
  padding: 0 12px;
  text-align: center;
  z-index: 1;
}
.step-num {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  font-weight: 800;
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  box-shadow: 0 8px 24px rgba(26, 86, 219, .35);
  border: 4px solid #fff;
}
.timeline-step:nth-child(2) .step-num { background: linear-gradient(135deg, #2563eb, #0891b2); box-shadow: 0 8px 24px rgba(8, 145, 178, .3); }
.timeline-step:nth-child(3) .step-num { background: linear-gradient(135deg, #0891b2, #059669); box-shadow: 0 8px 24px rgba(5, 150, 105, .3); }
.timeline-step:nth-child(4) .step-num { background: linear-gradient(135deg, #059669, #16a34a); box-shadow: 0 8px 24px rgba(22, 163, 74, .3); }
.timeline-step:nth-child(5) .step-num { background: linear-gradient(135deg, var(--success), #166534); box-shadow: 0 8px 24px rgba(5, 122, 85, .35); }
.timeline-step h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--gray-900);
}
.timeline-step p { font-size: 14px; color: var(--gray-600); line-height: 1.5; }

/* ====== Integração ====== */
.integration-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.integration-visual img {
  width: 100%;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.05);
  padding: 16px;
}
.integration-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.integration-points li {
  background: rgba(255,255,255,.06);
  padding: 18px 22px;
  border-radius: var(--radius);
  border-left: 3px solid #60a5fa;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: background .2s ease;
}
.integration-points li:hover { background: rgba(255,255,255,.1); }
.integration-points strong {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
}
.integration-points span {
  font-size: 14px;
  color: rgba(255,255,255,.8);
}

/* ====== Portal do Cliente ====== */
.portal-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items: center;
}
.portal-visual img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--gray-200);
}
.portal-features {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.portal-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 18px;
  border-radius: var(--radius);
  background: #ffffff;
  border: 1px solid var(--gray-200);
  transition: all .25s ease;
}
.portal-item:hover {
  transform: translateX(4px);
  border-color: var(--accent, var(--primary));
  box-shadow: var(--shadow);
}
.portal-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--accent, var(--primary)) 14%, transparent);
  color: var(--accent, var(--primary));
  display: flex;
  align-items: center;
  justify-content: center;
}
.portal-icon svg { width: 24px; height: 24px; }
.portal-item h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
}
.portal-item p {
  font-size: 14.5px;
  color: var(--gray-600);
  line-height: 1.55;
}

@media (max-width: 1024px) {
  .portal-grid { grid-template-columns: 1fr; gap: 40px; }
  .portal-visual { max-width: 600px; margin: 0 auto; }
}

/* ====== Recursos avançados ====== */
.resources-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.resource-card {
  background: #ffffff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all .25s ease;
  display: flex;
  flex-direction: column;
}
.resource-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.resource-card-wide {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, #f0f7ff 0%, #ffffff 50%, #ecfdf5 100%);
  border-color: var(--primary-light);
}
.resource-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.resource-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--accent, var(--primary)) 14%, transparent);
  color: var(--accent, var(--primary));
  display: flex;
  align-items: center;
  justify-content: center;
}
.resource-icon svg { width: 26px; height: 26px; }
.resource-tag {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--gray-700);
  background: var(--gray-100);
  padding: 6px 12px;
  border-radius: 999px;
}
.resource-card h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 10px;
  line-height: 1.3;
}
.resource-card > p {
  color: var(--gray-600);
  font-size: 15px;
  margin-bottom: 18px;
}
.resource-card > p strong { color: var(--gray-800); }
.resource-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: auto;
  border-top: 1px solid var(--gray-200);
  padding-top: 16px;
}
.resource-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  color: var(--gray-700);
  line-height: 1.5;
}
.resource-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
}

/* Idiomas (AAL multilíngue) */
.languages {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}
.lang-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  border: 1px solid var(--gray-300);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--gray-700);
  box-shadow: var(--shadow-sm);
  transition: all .2s ease;
}
.lang-chip:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.lang-chip strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary);
  color: #ffffff;
  font-size: 11px;
  font-weight: 800;
}

/* Offshore */
.resource-offshore {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0c4a6e 100%);
  border-color: transparent;
  color: #e2e8f0;
}
.resource-offshore h3 { color: #ffffff; }
.resource-offshore > p { color: rgba(226, 232, 240, .9); }
.resource-offshore > p strong { color: #ffffff; }
.resource-offshore .resource-tag {
  background: rgba(56, 189, 248, .2);
  color: #7dd3fc;
}
.resource-offshore .resource-icon {
  background: rgba(14, 116, 144, .25);
  color: #38bdf8;
}
.resource-offshore .resource-list {
  border-top-color: rgba(255, 255, 255, .12);
}
.resource-offshore .resource-list li {
  color: rgba(226, 232, 240, .88);
}
.resource-offshore .resource-list li::before {
  background: #38bdf8;
}

.offshore-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 22px;
}
.offshore-card {
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: var(--radius);
  padding: 18px;
  transition: all .25s ease;
}
.offshore-card:hover {
  background: rgba(255, 255, 255, .08);
  border-color: #38bdf8;
  transform: translateY(-2px);
}
.offshore-num {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .1em;
  color: #38bdf8;
  background: rgba(56, 189, 248, .15);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.offshore-card h4 {
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 6px;
}
.offshore-card p {
  font-size: 13px;
  color: rgba(226, 232, 240, .8);
  line-height: 1.5;
  margin: 0;
}

@media (max-width: 1024px) {
  .offshore-cards { grid-template-columns: repeat(2, 1fr); }
}

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

/* ====== ROI ====== */
.roi-grid { gap: 28px; }
.roi-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all .25s ease;
}
.roi-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}
.roi-head { margin-bottom: 18px; }
.roi-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #fff;
  background: var(--accent, var(--primary));
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.roi-card h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.3;
}
.roi-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.roi-list li {
  display: flex;
  gap: 12px;
  font-size: 15px;
  color: var(--gray-700);
  line-height: 1.55;
}
.roi-list span {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--success-light);
  color: var(--success);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
  margin-top: 1px;
}

/* ====== Telas (galeria) ====== */
.screens-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}
.screen {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
  transition: all .3s ease;
}
.screen:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}
.screen img {
  width: 100%;
  display: block;
  background: var(--gray-100);
}
.screen figcaption {
  padding: 22px 24px;
}
.screen figcaption h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 6px;
}
.screen figcaption p { font-size: 14px; color: var(--gray-600); }

/* ====== Diferenciais ====== */
.diff-item {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 24px;
  transition: all .2s ease;
}
.diff-item:hover {
  border-color: var(--primary);
  background: var(--primary-light);
}
.diff-item h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}
.diff-item p { font-size: 14.5px; color: var(--gray-600); }

/* ====== Seção Contato ====== */
.section-cta {
  background: linear-gradient(135deg, var(--primary-darker) 0%, var(--primary) 100%);
  color: #fff;
  padding: 100px 0;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: start;
}
.contact-text h2 {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  color: #fff;
  letter-spacing: -0.02em;
}
.contact-text p {
  color: rgba(255,255,255,.85);
  font-size: 17px;
  margin-bottom: 28px;
  max-width: 480px;
}
.contact-info {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.contact-info li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,.95);
}
.contact-info svg { width: 20px; height: 20px; flex-shrink: 0; color: rgba(255,255,255,.6); }
.contact-info a { color: #fff; font-weight: 500; }
.contact-info a:hover { color: #cbd5e1; }

/* ====== Form ====== */
.contact-form {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-xl);
  color: var(--gray-800);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.form-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-row .form-field { margin-bottom: 0; }
.form-field span {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
}
.form-field input,
.form-field select,
.form-field textarea {
  font-family: inherit;
  font-size: 15px;
  padding: 11px 14px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  background: #fff;
  color: var(--gray-900);
  transition: border-color .2s, box-shadow .2s;
  width: 100%;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26, 86, 219, .15);
}
.form-field textarea { resize: vertical; min-height: 100px; }
.form-field.is-invalid input,
.form-field.is-invalid select,
.form-field.is-invalid textarea { border-color: var(--danger); background: var(--danger-light); }
.form-field.is-valid input,
.form-field.is-valid select,
.form-field.is-valid textarea { border-color: var(--success); }

.form-field .error-msg {
  display: none;
  font-size: 12px;
  color: var(--danger);
  margin-top: 4px;
  font-weight: 500;
}
.form-field.is-invalid .error-msg { display: block; }

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-consent {
  margin: 8px 0 18px;
  font-size: 13px;
  color: var(--gray-600);
}
.form-consent label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
}
.form-consent input { margin-top: 3px; }
.form-consent a { color: var(--primary); text-decoration: underline; }

.form-feedback {
  margin-top: 14px;
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: 14px;
  display: none;
  text-align: center;
}
.form-feedback.is-success {
  display: block;
  background: var(--success-light);
  color: var(--success);
}
.form-feedback.is-error {
  display: block;
  background: var(--danger-light);
  color: var(--danger);
}

/* ====== FOOTER ====== */
.site-footer {
  background: var(--gray-900);
  color: var(--gray-400);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 40px;
  padding-bottom: 40px;
}
.footer-brand p {
  margin-top: 12px;
  font-size: 14px;
  max-width: 320px;
  color: var(--gray-400);
}
.footer-logo {
  height: 80px;
  width: auto;
  background-color: transparent !important;
  border: 0;
  display: block;
  opacity: .95;
}
.site-footer h4 {
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 16px;
}
.site-footer ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.site-footer a { color: var(--gray-400); font-size: 14px; }
.site-footer a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid var(--gray-800);
  padding: 22px 0;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 13px; }
.back-top {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gray-800);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all .2s ease;
}
.back-top:hover { background: var(--primary); transform: translateY(-2px); color: #fff; }
.back-top svg { width: 18px; height: 18px; }

/* ====== Animação on-scroll ====== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ====== RESPONSIVO ====== */
@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: repeat(3, 1fr); }
  .timeline::before { display: none; }
  .integration-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .hero { padding: 60px 0 80px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { order: -1; max-width: 480px; margin: 0 auto; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }

  .menu-toggle { display: flex; }
  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--gray-200);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 16px 24px 24px;
    transform: translateY(-110%);
    transition: transform .3s ease;
    box-shadow: var(--shadow-lg);
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
  }
  .main-nav.is-open { transform: translateY(0); }
  .main-nav a {
    padding: 14px 4px;
    border-bottom: 1px solid var(--gray-100);
    font-size: 16px;
  }
  .main-nav a.btn {
    margin-top: 10px;
    border-bottom: 0;
    justify-content: center;
  }
  .contact-form { padding: 24px; }
}

@media (max-width: 480px) {
  .container { padding: 0 18px; }
  .hero { padding: 48px 0 64px; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; }
  .timeline { grid-template-columns: 1fr; gap: 24px; }
  .step-num { width: 56px; height: 56px; font-size: 22px; }
  .info-card, .solution-card, .roi-card { padding: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}