.tc-btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: #fff;
  font-weight: 700;
  padding: 14px 26px;
  border-radius: 50px;
  text-decoration: none;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.45);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
}

.tc-btn-whatsapp:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.6);
}

.wpp-icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  color: #25D366;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  animation: wpp-pulse 1.8s infinite;
}

.wpp-text {
  white-space: nowrap;
  letter-spacing: 0.2px;
}

@keyframes wpp-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(255,255,255,0.7); }
  70%  { box-shadow: 0 0 0 10px rgba(255,255,255,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); }
}


/* ==============================================
   ALFATECNO — DESIGN SYSTEM & MAIN STYLES
   Layout inspired by ZenCrypto, blue primary palette
   Principal Color: #2F50A4
   ============================================== */

/* ── DESIGN TOKENS ─────────────────────────── */
:root {
  /* Brand Colors (blue) */
  --primary:         #2F50A4;
  --primary-dark:    #1f3a7a;
  --primary-light:   #4a6dc2;
  --primary-hover:   #264491;
  --primary-active:  #1d3880;
  --primary-disabled:#7a95cc;
  --primary-bg:      #eef2fb;
  --primary-border:  #c7d3ef;

  /* Dark / CTA */
  --dark:        #0e0f12;
  --dark-hover:  #1f2128;

  /* Neutrals */
  --white:    #ffffff;
  --black:    #0a0d14;
  --gray-50:  #fafbfc;
  --gray-100: #f3f4f6;
  --gray-200: #e6e8ec;
  --gray-300: #d1d5db;
  --gray-400: #9aa1ad;
  --gray-500: #6b7280;
  --gray-600: #4b5266;
  --gray-700: #383f55;
  --gray-900: #14161c;

  /* Canvas */
  --bg:         #f5f6f7;
  --bg-section: #ffffff;
  --bg-dark:    #0e0f12;

  /* Typography */
  --font-sans: 'Barlow', system-ui, -apple-system, 'Segoe UI', sans-serif;

  /* Type scale */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.0625rem;
  --text-xl:   1.1875rem;
  --text-2xl:  1.375rem;
  --text-3xl:  1.625rem;
  --text-4xl:  1.875rem;
  --text-5xl:  clamp(2rem, 4.2vw, 2.875rem); /* ~46px h2 */
  --text-6xl:  clamp(2.25rem, 5.2vw, 3.375rem); /* ~54px h1 */

  /* Radius */
  --radius-sm:  8px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  28px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,.08);
  --shadow-lg:  0 12px 40px rgba(0,0,0,.10);
  --shadow-blue: 0 8px 32px rgba(47,80,164,.18);
  --shadow-dark: 0 8px 24px rgba(14,15,18,.22);

  /* Transitions */
  --ease:    cubic-bezier(.4,0,.2,1);
  --fast:    150ms;
  --normal:  250ms;
  --slow:    400ms;

  /* Spacing */
  --section-py: clamp(60px, 8vw, 100px);
}

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

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

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--gray-900);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

.container-xl { max-width: 1300px; }

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  color: var(--black);
}

p { line-height: 1.7; }

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* ── TYPOGRAPHY ─────────────────────────────── */
.tc-hero-title {
  font-size: var(--text-6xl);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--black);
  text-transform: uppercase;
  margin-top: 18px;
}

.tc-section-title {
  font-size: var(--text-5xl);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.005em;
  color: var(--black);
  margin-top: 14px;
}

.tc-accent-text {
  background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 50%, var(--primary) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  transition: background-position .4s ease-in-out;
}

.tc-hero-title:hover .tc-accent-text,
.tc-section-title:hover .tc-accent-text {
  background-position: right center;
}

.tc-title-light { color: var(--white); }

.tc-section-sub {
  font-size: var(--text-lg);
  color: var(--gray-500);
  max-width: 540px;
  margin: 12px 0 0;
}

.tc-section-text {
  font-size: var(--text-base);
  color: var(--gray-500);
  line-height: 1.75;
  margin-top: 16px;
}

/* ── EYEBROW (SECTION LABEL) — Ultracam style ─ */
.tc-pill,
.tc-section-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: transparent;
  border: none;
  color: var(--black);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: 0;
  border-radius: 0;
  white-space: nowrap;
  line-height: 1.6;
}

.tc-pill::before,
.tc-section-label::before {
  content: '';
  width: 28px;
  height: 12px;
  flex-shrink: 0;
  background-color: var(--primary);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 28 12' fill='none'><path d='M0 6h18M14 1l5 5-5 5' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/></svg>") no-repeat center / contain;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 28 12' fill='none'><path d='M0 6h18M14 1l5 5-5 5' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/></svg>") no-repeat center / contain;
}

.tc-label-light {
  color: var(--white);
}

.tc-label-light::before {
  background-color: var(--white);
}

/* ── BUTTONS — Ultracam pattern ─────────────── */
.tc-btn-primary {
  position: relative;
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
  text-transform: capitalize;
  color: var(--white) !important;
  background: linear-gradient(to right, var(--primary) 0%, var(--primary-dark) 50%, var(--primary) 100%);
  background-size: 200% auto;
  border-radius: 100px;
  border: none;
  padding: 17px 54px 17px 25px;
  transition: background-position .4s ease-in-out, color .4s ease-in-out;
  overflow: hidden;
  z-index: 0;
  white-space: nowrap;
}

.tc-btn-primary::before {
  content: '';
  position: absolute;
  top: 50%;
  right: 0;
  width: 18px;
  height: 18px;
  background-color: var(--white);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'><path d='M5 12h14M13 5l7 7-7 7' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/></svg>") no-repeat center / contain;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'><path d='M5 12h14M13 5l7 7-7 7' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/></svg>") no-repeat center / contain;
  transform: translate(-25px, -50%);
  transition: transform .4s ease-in-out;
}

.tc-btn-primary:hover {
  background-position: right center;
  color: var(--white) !important;
}

.tc-btn-primary:hover::before {
  transform: translate(-18px, -50%);
}

.tc-btn-ghost {
  position: relative;
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
  text-transform: capitalize;
  color: var(--black) !important;
  background: var(--white);
  border-radius: 100px;
  border: 1.5px solid var(--gray-300);
  padding: 16px 54px 16px 25px;
  overflow: hidden;
  z-index: 0;
  transition: color .4s ease-in-out, border-color .4s ease-in-out;
}

.tc-btn-ghost::before {
  content: '';
  position: absolute;
  top: 50%;
  right: 0;
  width: 18px;
  height: 18px;
  background-color: var(--black);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'><path d='M5 12h14M13 5l7 7-7 7' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/></svg>") no-repeat center / contain;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'><path d='M5 12h14M13 5l7 7-7 7' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/></svg>") no-repeat center / contain;
  transform: translate(-25px, -50%);
  transition: transform .4s ease-in-out, background-color .4s ease-in-out;
}

.tc-btn-ghost::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0; right: 0;
  width: 0; height: 100%;
  background: var(--primary);
  border-radius: 100px;
  transition: width .4s ease-in-out, left .4s ease-in-out, right .4s ease-in-out;
  z-index: -1;
}

.tc-btn-ghost:hover {
  color: var(--white) !important;
  border-color: var(--primary);
}

.tc-btn-ghost:hover::before {
  background-color: var(--white);
  transform: translate(-18px, -50%);
}

.tc-btn-ghost:hover::after {
  width: 100%;
  left: 0;
  right: auto;
}

.tc-btn-white {
  background: var(--dark);
  color: var(--white) !important;
  font-size: var(--text-sm);
  font-weight: 700;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  border: none;
  transition: transform var(--fast) var(--ease), box-shadow var(--normal) var(--ease), background var(--fast) var(--ease);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.tc-btn-white:hover {
  background: var(--dark-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0,0,0,.22);
}

.tc-btn-nav {
  font-size: 0.875rem;
  padding: 12px 44px 12px 20px;
}

.tc-btn-nav::before {
  width: 16px;
  height: 16px;
}

.tc-btn-full { width: 100%; justify-content: center; }

/* ── NAVBAR ─────────────────────────────────── */
.tc-navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(22px) saturate(180%);
  -webkit-backdrop-filter: blur(22px) saturate(180%);
  border-bottom: 1px solid var(--gray-200);
  padding: 10px 0;
  transition: box-shadow var(--normal) var(--ease), background var(--normal) var(--ease), padding var(--normal) var(--ease);
}

.tc-navbar.scrolled {
  padding: 8px 0;
  box-shadow: var(--shadow-md);
  background: rgba(255,255,255,.96);
}

.tc-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--text-base);
  font-weight: 800;
  color: var(--black);
  letter-spacing: -.02em;
}

.tc-brand-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.tc-brand-icon img {
  width: 150px;
  height: 40px;
  object-fit: contain;
}

.tc-footer .tc-brand-icon img {
  width: 150px;
  height: 40px;
}

.tc-nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--gray-700) !important;
  padding: 6px 10px !important;
  border-radius: var(--radius-sm);
  transition: color var(--fast) var(--ease), background var(--fast) var(--ease);
}

.tc-nav-link:hover {
  color: var(--dark) !important;
  background: var(--primary-bg);
}

.tc-nav-link.active {
  color: var(--dark) !important;
  font-weight: 600;
}

/* Toggler */
.tc-toggler {
  border: none;
  background: none;
  padding: 4px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.tc-toggler-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: transform var(--normal) var(--ease), opacity var(--normal) var(--ease);
}

/* ── SECTION BASE ───────────────────────────── */
.tc-section {
  padding: var(--section-py) 0;
  background: var(--bg-section);
}

.tc-section:nth-child(odd) {
  background: var(--bg);
}

/* ── HERO ───────────────────────────────────── */
.tc-hero {
  background: var(--bg-section);
  padding: 40px 0 80px;
  position: relative;
  overflow: hidden;
}

.tc-hero-bg-shape {
  position: absolute;
  top: -120px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, var(--primary-bg) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

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

.tc-hero-content::before,
.tc-hero-visual::before {
  content: '';
  position: absolute;
  inset: 0 12px;
  border-radius: var(--radius-xl);
  z-index: -1;
}

.tc-hero-content::before {
  background: var(--white);
  border: 1.5px solid var(--gray-200);
}

.tc-hero-content {
  padding: clamp(28px, 4vw, 48px);
}

.tc-hero > .container-xl { position: relative; z-index: 1; }

.tc-hero-sub {
  font-size: var(--text-lg);
  color: var(--gray-500);
  margin-top: 20px;
  max-width: 480px;
  line-height: 1.65;
}


.tc-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

/* Stats row */
.tc-hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 48px;
  flex-wrap: wrap;
}

.tc-stat {
  display: flex;
  flex-direction: column;
}

.tc-stat-num {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -.04em;
  color: var(--black);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.tc-stat span:nth-child(2) {
  font-size: 1.625rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.tc-stat-label {
  font-size: 0.7rem;
  color: var(--gray-500);
  margin-top: 10px;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.tc-stat-divider {
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, transparent, var(--gray-300), transparent);
  flex-shrink: 0;
}

/* Hero Visual / Dashboard */
.tc-hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 28px 12px;
  min-height: 420px;
}

.tc-hero-visual::before {
  background: var(--primary);
}

.tc-hero-card-main {
  background: var(--dark);
  color: var(--white);
  border: 1.5px solid var(--dark);
  border-radius: var(--radius-xl);
  padding: 20px;
  width: 100%;
  max-width: 360px;
  box-shadow: 0 20px 60px rgba(0,0,0,.30);
}

.tc-dashboard-header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 20px;
}

.tc-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.tc-dot-red    { background: #ff5f57; }
.tc-dot-yellow { background: #ffbd2e; }
.tc-dot-green  { background: #28ca41; }

.tc-dashboard-title {
  font-size: var(--text-xs);
  font-weight: 600;
  color: rgba(255,255,255,.65);
  margin-left: 6px;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.tc-metric-row {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.tc-metric {
  display: grid;
  grid-template-columns: 60px 1fr 40px;
  align-items: center;
  gap: 10px;
}

.tc-metric-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,.7);
  font-weight: 600;
}

.tc-metric-bar {
  height: 6px;
  background: rgba(255,255,255,.12);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.tc-metric-fill {
  height: 100%;
  background: var(--primary);
  border-radius: var(--radius-full);
  transition: width 1.2s var(--ease);
}

.tc-metric-val {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--white);
  text-align: right;
}

.tc-status-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tc-status-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--text-sm);
  color: rgba(255,255,255,.85);
  padding: 10px 14px;
  background: rgba(255,255,255,.05);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,.08);
}

.tc-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gray-300);
  flex-shrink: 0;
}

.tc-status-dot.active {
  background: #22c55e;
  box-shadow: 0 0 0 3px rgba(34,197,94,.15);
}

.tc-status-ok {
  font-size: var(--text-xs);
  font-weight: 700;
  color: #22c55e;
}

/* Floating badges */
.tc-float-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-full);
  padding: 8px 16px;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--gray-700);
  box-shadow: var(--shadow-md);
}

.tc-float-badge i {
  font-size: 14px;
  color: var(--white);
  background: var(--primary);
  padding: 4px;
  border-radius: 50%;
}

.tc-float-1 { bottom: 80px; left: -20px; }
.tc-float-2 { top: 60px; right: -10px; }

/* ── ABOUT ──────────────────────────────────── */
.tc-about { background: var(--bg-section); }

.tc-values-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}

.tc-value-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.tc-value-icon {
  font-size: 18px;
  color: var(--white);
  flex-shrink: 0;
  margin-top: 2px;
  background: var(--primary);
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
}

.tc-value-item strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--black);
  margin-bottom: 2px;
}

.tc-value-item p {
  font-size: var(--text-sm);
  color: var(--gray-500);
  line-height: 1.5;
  margin: 0;
}

/* Timeline */
.tc-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding-left: 32px;
  border-left: 2px solid var(--dark);
}

.tc-timeline-item {
  position: relative;
  padding: 0 0 32px 28px;
}

.tc-timeline-item::before {
  content: '';
  position: absolute;
  left: -8px;
  top: 6px;
  width: 14px;
  height: 14px;
  background: var(--primary);
  border: 3px solid var(--bg-section);
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--dark);
}

.tc-timeline-item:last-child { padding-bottom: 0; }

.tc-timeline-year {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--white);
  background: var(--primary);
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 8px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

.tc-timeline-content strong {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--black);
  display: block;
  margin-bottom: 2px;
}

.tc-timeline-content p {
  font-size: var(--text-sm);
  color: var(--gray-500);
  margin: 0;
}

/* ── SERVICES ───────────────────────────────── */
.tc-services { background: var(--bg); }

.tc-services .tc-section-title,
.tc-services .tc-section-sub { text-align: center; margin-left: auto; margin-right: auto; }
.tc-services .tc-section-label { display: flex; width: max-content; margin-left: auto; margin-right: auto; }

.tc-services-grid {
  display: flex;
  flex-wrap: nowrap;
  gap: 16px;
  margin-top: 48px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding: 16px;
  padding: 4px 4px 24px;
  scrollbar-width: thin;
  scrollbar-color: var(--primary) var(--gray-200);
  -webkit-overflow-scrolling: touch;
}

.tc-services-grid::-webkit-scrollbar {
  height: 8px;
}

.tc-services-grid::-webkit-scrollbar-track {
  background: var(--gray-200);
  border-radius: var(--radius-full);
}

.tc-services-grid::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: var(--radius-full);
}

.tc-service-card {
  flex: 0 0 280px;
  scroll-snap-align: start;
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px 26px 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  overflow: hidden;
  transition: transform var(--normal) var(--ease), box-shadow var(--normal) var(--ease), border-color var(--normal) var(--ease);
  cursor: pointer;
}

.tc-service-card::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--normal) var(--ease);
}

.tc-service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-border);
}

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

.tc-service-card:hover .tc-service-icon {
  transform: rotate(-6deg) scale(1.05);
}

.tc-service-icon {
  transition: transform var(--normal) var(--ease);
}

.tc-service-highlighted {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

.tc-service-highlighted:hover {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
  box-shadow: var(--shadow-blue);
}

.tc-service-highlighted h3,
.tc-service-highlighted p { color: var(--white); }

.tc-service-highlighted .tc-service-link {
  color: var(--white);
}

.tc-service-highlighted .tc-service-link::before {
  background-color: var(--white);
}

.tc-service-highlighted .tc-service-link::after {
  background-color: var(--primary);
}

.tc-service-highlighted .tc-service-link:hover { color: var(--white); }
.tc-service-highlighted .tc-service-link:hover::before { background-color: var(--dark); }
.tc-service-highlighted .tc-service-link:hover::after { background-color: var(--white); }

.tc-service-wide {
  flex: 0 0 420px;
  flex-direction: row;
  align-items: center;
  gap: 20px;
}

.tc-service-icon { flex-shrink: 0; transform-origin: center; }

.tc-service-card h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--black);
  margin: 0;
  line-height: 1.25;
}

.tc-service-card p {
  font-size: var(--text-sm);
  color: var(--gray-500);
  line-height: 1.6;
  margin: 0;
  flex: 1;
}

.tc-service-link {
  position: relative;
  color: var(--primary);
  font-size: 1rem;
  font-weight: 700;
  text-transform: capitalize;
  display: inline-block;
  padding-right: 44px;
  margin-top: 8px;
  transition: color .3s ease-in-out;
  align-self: flex-start;
}

.tc-service-link::before {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  width: 30px;
  height: 30px;
  background-color: var(--primary);
  border-radius: 50%;
  transform: translate(-3px, -50%);
  transition: background-color .3s ease-in-out, transform .3s ease-in-out;
}

.tc-service-link::after {
  content: '';
  position: absolute;
  right: 6px;
  top: 50%;
  width: 18px;
  height: 18px;
  background-color: var(--white);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'><path d='M5 12h14M13 5l7 7-7 7' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/></svg>") no-repeat center / contain;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'><path d='M5 12h14M13 5l7 7-7 7' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/></svg>") no-repeat center / contain;
  transform: translate(-3px, -50%);
  transition: transform .3s ease-in-out;
  pointer-events: none;
}

.tc-service-link:hover { color: var(--black); }

.tc-service-link:hover::before {
  background-color: var(--black);
  transform: translate(0, -50%);
}

.tc-service-link:hover::after { transform: translate(0, -50%); }

/* ── DIFERENCIAIS ───────────────────────────── */
.tc-diferenciais { background: var(--bg); padding: 0; }

.tc-dif-inner {
  background:
    radial-gradient(ellipse at top right, rgba(47,80,164,.35), transparent 55%),
    radial-gradient(ellipse at bottom left, rgba(47,80,164,.18), transparent 55%),
    var(--bg-dark);
  border-radius: var(--radius-xl);
  padding: clamp(48px, 7vw, 88px) clamp(24px, 5vw, 64px);
  margin: 0;
  position: relative;
  overflow: hidden;
}

.tc-dif-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 80%);
  pointer-events: none;
}

.tc-dif-inner > * { position: relative; z-index: 1; }

.tc-dif-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  height: 100%;
  position: relative;
  overflow: hidden;
  transition: background var(--normal) var(--ease), border-color var(--normal) var(--ease), transform var(--normal) var(--ease);
}

.tc-dif-card:hover {
  background: rgba(255,255,255,.07);
  border-color: var(--primary);
  transform: translateY(-4px);
}

.tc-dif-card:hover .tc-dif-num {
  color: var(--primary);
  -webkit-text-stroke: 0;
}

.tc-dif-num {
  font-size: 3.5rem;
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(255,255,255,.18);
  letter-spacing: -.05em;
  line-height: 1;
  margin-bottom: 16px;
  transition: color var(--normal) var(--ease), -webkit-text-stroke var(--normal) var(--ease);
}

.tc-dif-card h4 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.tc-dif-card p {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.5);
  line-height: 1.65;
  margin: 0;
}

/* ── PROCESS ────────────────────────────────── */
.tc-process { background: var(--bg-section); }

.tc-process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: 56px;
  flex-wrap: wrap;
}

.tc-process-step {
  flex: 1;
  min-width: 180px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
}

.tc-process-icon {
  width: 60px;
  height: 60px;
  background: var(--primary-bg);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--primary);
  border: 1.5px solid var(--primary-border);
  transition: background var(--normal) var(--ease), transform var(--normal) var(--ease);
}

.tc-process-step:hover .tc-process-icon {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-4px);
}

.tc-process-body { display: flex; flex-direction: column; align-items: center; }

.tc-process-n {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.tc-process-body h4 {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--black);
  margin-bottom: 8px;
}

.tc-process-body p {
  font-size: var(--text-sm);
  color: var(--gray-500);
  line-height: 1.6;
  max-width: 200px;
  margin: 0;
}

.tc-process-arrow {
  flex-shrink: 0;
  padding: 0 8px;
  font-size: 20px;
  color: var(--gray-300);
  margin-top: 20px;
  align-self: flex-start;
}

/* ── CTA BAND — Ultracam dark-section ───────── */
.tc-cta-band {
  background: linear-gradient(90deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}

.tc-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.tc-cta-band h2 {
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -.025em;
}

.tc-cta-band p {
  font-size: var(--text-lg);
  color: rgba(255,255,255,.7);
  margin-top: 6px;
}

/* ── FAQ ────────────────────────────────────── */
.tc-faq { background: var(--bg); }

.tc-faq .tc-section-title,
.tc-faq .tc-section-sub { text-align: center; margin-left: auto; margin-right: auto; }
.tc-faq .tc-section-label { display: flex; width: max-content; margin-left: auto; margin-right: auto; }

.tc-faq-search { max-width: 480px; margin: 0 auto; }

.tc-faq-search-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.tc-faq-search-icon {
  position: absolute;
  left: 16px;
  font-size: 15px;
  color: var(--gray-400);
  pointer-events: none;
}

.tc-faq-input {
  width: 100%;
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-full);
  padding: 12px 16px 12px 44px;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--black);
  outline: none;
  transition: border-color var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
}

.tc-faq-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(47,80,164,.12);
}

.tc-faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tc-faq-item {
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 0 22px;
  transition: border-color var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
}

.tc-faq-item:has(.tc-faq-q[aria-expanded="true"]),
.tc-faq-item.is-open {
  border-color: var(--primary);
  box-shadow: 0 8px 24px rgba(47,80,164,.08);
}

.tc-faq-item:first-child { border-top: 1.5px solid var(--gray-200); }

.tc-faq-q {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  background: none;
  border: none;
  padding: 22px 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--black);
  transition: color var(--fast) var(--ease);
}

.tc-faq-q:hover { color: var(--primary); }

.tc-faq-q[aria-expanded="true"] .tc-faq-n { color: var(--primary); }

.tc-faq-n {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gray-400);
  letter-spacing: .04em;
  flex-shrink: 0;
  min-width: 24px;
  transition: color var(--fast) var(--ease);
}

.tc-faq-toggle {
  margin-left: auto;
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--gray-500);
  transition: background var(--fast) var(--ease), transform var(--normal) var(--ease), color var(--fast) var(--ease);
}

.tc-faq-q[aria-expanded="true"] .tc-faq-toggle {
  background: var(--primary);
  color: var(--white);
  transform: rotate(45deg);
}

.tc-faq-a {
  padding: 0 0 20px 40px;
  font-size: var(--text-sm);
  color: var(--gray-500);
  line-height: 1.75;
  overflow: hidden;
}

.tc-faq-a p { margin: 0; }

.tc-faq-hidden { display: none !important; }

/* ── CONTACT ────────────────────────────────── */
.tc-contact { background: var(--bg-section); }

.tc-contact-info {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 28px;
}

.tc-contact-info-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: var(--text-sm);
  color: var(--gray-600);
}

.tc-contact-info-item i {
  font-size: 16px;
  color: var(--primary);
  flex-shrink: 0;
}

.tc-map-illus {
  margin-top: 32px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1.5px solid var(--gray-200);
}

/* Form */
.tc-form { background: var(--bg); border-radius: var(--radius-xl); padding: 36px; border: 1.5px solid var(--gray-200); }

.tc-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--gray-700);
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.tc-label span { color: var(--primary); }

.tc-input {
  width: 100%;
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 11px 14px;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--black);
  outline: none;
  transition: border-color var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
  appearance: none;
}

.tc-input::placeholder { color: var(--gray-400); }

.tc-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(47,80,164,.1);
}

.tc-input.error { border-color: #ef4444; }

.tc-input.success { border-color: #22c55e; }

.tc-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='%236b7390' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

.tc-textarea { resize: vertical; min-height: 110px; line-height: 1.6; }

.tc-field-error {
  display: block;
  font-size: var(--text-xs);
  color: #ef4444;
  margin-top: 4px;
  min-height: 18px;
}

/* ── FOOTER ─────────────────────────────────── */
.tc-footer {
  background: var(--gray-900);
  padding: 60px 0 0;
  color: var(--white);
}

.tc-footer-top { padding-bottom: 48px; }

.tc-footer .tc-brand { color: var(--white); }

.tc-footer-desc {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.45);
  line-height: 1.7;
  max-width: 300px;
  margin-top: 12px;
}

.tc-social-links {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.tc-social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  color: rgba(255,255,255,.6);
  transition: background var(--fast) var(--ease), color var(--fast) var(--ease);
}

.tc-social-link:hover {
  background: var(--primary);
  color: var(--white);
}

.tc-footer-heading {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin-bottom: 16px;
}

.tc-footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 0;
  margin: 0;
}

.tc-footer-links li,
.tc-footer-links a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.55);
  transition: color var(--fast) var(--ease);
}

.tc-footer-links a:hover { color: var(--white); }

.tc-footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255,255,255,.07);
  padding: 20px 0;
  flex-wrap: wrap;
  gap: 12px;
}

.tc-footer-bottom span,
.tc-footer-bottom a {
  font-size: var(--text-xs);
  color: rgba(255,255,255,.35);
}

.tc-footer-legal {
  display: flex;
  gap: 20px;
}

.tc-footer-legal a:hover { color: rgba(255,255,255,.7); }

/* ── BACK TO TOP ────────────────────────────── */
.tc-back-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 50%;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-blue);
  transition: opacity var(--normal) var(--ease), transform var(--normal) var(--ease);
}

.tc-back-top:hover { transform: translateY(-3px); }

/* ── WHATSAPP FLOAT ─────────────────────────── */
.tc-whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 86px;
  z-index: 999;
  width: 52px;
  height: 52px;
  background: #25D366;
  color: var(--white) !important;
  border: none;
  border-radius: 50%;
  font-size: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(37,211,102,.45);
  transition: transform var(--normal) var(--ease), box-shadow var(--normal) var(--ease);
}

.tc-whatsapp-float:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 12px 28px rgba(37,211,102,.55);
}

.tc-whatsapp-float::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(37,211,102,.5);
  animation: tc-wpp-pulse 2.2s ease-out infinite;
}

@keyframes tc-wpp-pulse {
  0%   { transform: scale(.85); opacity: .9; }
  100% { transform: scale(1.4);  opacity: 0; }
}

@media (max-width: 575px) {
  .tc-whatsapp-float {
    width: 48px;
    height: 48px;
    font-size: 24px;
    right: 74px;
    bottom: 16px;
  }
}

/* ── TOAST ──────────────────────────────────── */
.tc-toast {
  position: fixed;
  bottom: 80px;
  right: 28px;
  z-index: 9999;
  background: var(--gray-900);
  color: var(--white);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  pointer-events: none;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--normal) var(--ease), transform var(--normal) var(--ease);
  max-width: 320px;
}

.tc-toast.show {
  opacity: 1;
  transform: translateY(0);
}

.tc-toast.success { background: #16a34a; }
.tc-toast.error   { background: #dc2626; }