/* ============================================================
   TECNOSISTEMI SRL — Main Stylesheet
   Fonts: Poppins (headings) + Inter (body)
   Colors: from brand logo
============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700;800&family=Inter:wght@400;500;600&display=swap');

/* ---- Custom Properties ---- */
:root {
  --clr-primary:       #E8622A;
  --clr-primary-dark:  #C24E1A;
  --clr-primary-light: #FDE8DC;
  --clr-brown:         #5C3317;
  --clr-dark:          #1A1A1A;
  --clr-dark-2:        #2D2D2D;
  --clr-warm-white:    #FFF9F6;
  --clr-warm-gray:     #F2EDE8;
  --clr-border:        #E5DDD7;
  --clr-muted:         #7A6960;
  --clr-white:         #FFFFFF;
  --clr-green-wa:      #25D366;

  --font-head:  'Poppins', system-ui, sans-serif;
  --font-body:  'Inter',   system-ui, sans-serif;

  --section-py:    96px;
  --section-py-sm: 64px;

  --shadow-xs: 0 1px 4px rgba(0,0,0,0.06);
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.08);
  --shadow-md: 0 6px 28px rgba(0,0,0,0.11);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.14);

  --radius-sm:  8px;
  --radius:     14px;
  --radius-lg:  24px;
  --radius-pill:100px;

  --ease: 0.3s ease;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--clr-dark);
  background: var(--clr-white);
  line-height: 1.7;
  font-size: 1rem;
  overflow-x: hidden;
}

h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-head);
  line-height: 1.2;
  font-weight: 700;
}

a { transition: color var(--ease); }
img { max-width: 100%; height: auto; }
p:last-child { margin-bottom: 0; }

/* ============================================================
   UTILITY
============================================================ */
.section-py    { padding-top: var(--section-py);    padding-bottom: var(--section-py); }
.section-py-sm { padding-top: var(--section-py-sm); padding-bottom: var(--section-py-sm); }

.bg-warm-white { background: var(--clr-warm-white); }
.bg-warm-gray  { background: var(--clr-warm-gray); }
.bg-dark-brand { background: var(--clr-dark); }
.bg-primary-brand { background: var(--clr-primary); }

.text-primary-brand { color: var(--clr-primary) !important; }
.text-muted-brand   { color: var(--clr-muted); }

/* Section label */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: 14px;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 26px;
  height: 2px;
  background: var(--clr-primary);
  border-radius: 2px;
  flex-shrink: 0;
}

/* Section heading */
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--clr-dark);
  margin-bottom: 16px;
  line-height: 1.15;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--clr-muted);
  line-height: 1.75;
  max-width: 600px;
}

/* Reveal animation target */
.reveal {
  opacity: 0;
  transform: translateY(28px);
}

/* ============================================================
   BUTTONS
============================================================ */
.btn-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.02em;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  border: 2px solid transparent;
  transition: all var(--ease);
  cursor: pointer;
  white-space: nowrap;
}

.btn-brand-primary {
  background: var(--clr-primary);
  color: white;
  border-color: var(--clr-primary);
}

.btn-brand-primary:hover {
  background: var(--clr-primary-dark);
  border-color: var(--clr-primary-dark);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(232,98,42,0.35);
}

.btn-brand-outline {
  background: transparent;
  color: var(--clr-primary);
  border-color: var(--clr-primary);
}

.btn-brand-outline:hover {
  background: var(--clr-primary);
  color: white;
  transform: translateY(-2px);
}

.btn-brand-white {
  background: white;
  color: var(--clr-primary);
  border-color: white;
}

.btn-brand-white:hover {
  background: var(--clr-primary);
  color: white;
  border-color: var(--clr-primary);
  transform: translateY(-2px);
}

.btn-brand-outline-white {
  background: transparent;
  color: white;
  border-color: rgba(255,255,255,0.5);
}

.btn-brand-outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: white;
  color: white;
}

.btn-text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--clr-primary);
  text-decoration: none;
  transition: gap var(--ease), color var(--ease);
}

.btn-text-link:hover { color: var(--clr-primary-dark); gap: 10px; }

/* ============================================================
   IMAGE PLACEHOLDER
============================================================ */
.img-ph {
  background: linear-gradient(135deg, var(--clr-warm-gray) 0%, #DCCCC4 100%);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  color: var(--clr-muted);
  font-size: 0.73rem;
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
}

.img-ph .ph-icon { opacity: 0.35; width: 44px; height: 44px; }
.img-ph .ph-label { opacity: 0.55; }

.img-ph-dark {
  background: linear-gradient(135deg, #252525 0%, #302222 100%);
  border: 1px solid rgba(232,98,42,0.18);
  color: rgba(255,255,255,0.3);
}

.img-ph-logo {
  background: var(--clr-warm-gray);
  border: 1px dashed var(--clr-border);
  min-height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--clr-dark);
  letter-spacing: 0.05em;
  opacity: 0.4;
}

/* ============================================================
   NAVBAR
============================================================ */
.navbar-brand-wrap {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1050;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: background var(--ease), box-shadow var(--ease);
}

.navbar-brand-wrap.is-scrolled {
  box-shadow: var(--shadow-sm);
}

.navbar {
  --bs-navbar-padding-y: 0;
}

.navbar-inner {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Logo */
.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo-icon {
  font-size: 1.5rem;
  color: var(--clr-primary);
  line-height: 1;
}

.nav-logo-text {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--clr-dark);
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: color var(--ease);
}

.nav-logo-text em {
  font-style: normal;
  font-weight: 500;
  opacity: 0.5;
  font-size: 0.82em;
}

/* Nav links */
.nav-links-list {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 4px;
}

.nav-links-list .nav-link {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--clr-dark);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: color var(--ease), background var(--ease);
  text-decoration: none;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.nav-links-list .nav-link:hover,
.nav-links-list .nav-link.active {
  color: var(--clr-primary);
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: var(--clr-warm-gray);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 8px;
  transition: background var(--ease);
}

.nav-hamburger:hover { background: var(--clr-border); }

.ham-line {
  display: block;
  height: 2px;
  background: var(--clr-dark);
  border-radius: 2px;
  transition: all 0.3s ease;
}

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

/* Mobile menu */
.nav-mobile {
  display: none;
  position: fixed;
  top: 76px;
  left: 0;
  right: 0;
  z-index: 1049;
  background: white;
  border-bottom: 1px solid var(--clr-border);
  box-shadow: var(--shadow-md);
  padding: 8px 0 20px;
}

.nav-mobile.is-open { display: block; }

.nav-mobile .nav-link {
  display: block;
  padding: 12px 24px;
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--clr-dark);
  text-decoration: none;
  transition: color var(--ease), background var(--ease);
}

.nav-mobile .nav-link:hover { color: var(--clr-primary); background: var(--clr-warm-gray); }
.nav-mobile .nav-link.active { color: var(--clr-primary); }

.nav-mobile .btn-brand {
  margin: 12px 24px 0;
  justify-content: center;
  width: calc(100% - 48px);
}

/* ============================================================
   HERO — HOMEPAGE
============================================================ */
.hero-main {
  background: var(--clr-dark);
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding: 130px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero-main::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(45deg, transparent 46%, rgba(232,98,42,0.04) 46%, rgba(232,98,42,0.04) 54%, transparent 54%),
    linear-gradient(-45deg, transparent 46%, rgba(232,98,42,0.04) 46%, rgba(232,98,42,0.04) 54%, transparent 54%);
  background-size: 72px 72px;
  pointer-events: none;
}

.hero-main::after {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60%;
  height: 130%;
  background: radial-gradient(ellipse, rgba(232,98,42,0.09) 0%, transparent 65%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  background: rgba(232,98,42,0.14);
  border: 1px solid rgba(232,98,42,0.3);
  border-radius: var(--radius-pill);
  color: #f4a07a;
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-badge span.dot {
  width: 6px;
  height: 6px;
  background: var(--clr-primary);
  border-radius: 50%;
  display: inline-block;
  animation: blink 1.8s ease-in-out infinite;
}

@keyframes blink {
  0%,100% { opacity:1; } 50% { opacity:0.3; }
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  color: white;
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero-title .accent { color: var(--clr-primary); }

.hero-subtitle {
  font-family: var(--font-head);
  font-size: clamp(1rem, 1.8vw, 1.12rem);
  font-weight: 500;
  color: rgba(255,255,255,0.72);
  margin-bottom: 16px;
}

.hero-body {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 40px;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 44px;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.hero-trust-item svg { color: var(--clr-primary); width:16px; height:16px; }

.hero-visual { position: relative; }

.hero-img-float {
  position: absolute;
  bottom: -28px;
  left: -28px;
  background: var(--clr-primary);
  color: white;
  border-radius: var(--radius);
  padding: 20px 24px;
  font-family: var(--font-head);
  box-shadow: 0 12px 40px rgba(232,98,42,0.4);
  z-index: 2;
  min-width: 150px;
}

.hero-img-float .float-num {
  display: block;
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
}

.hero-img-float .float-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  opacity: 0.88;
  margin-top: 4px;
}

/* ============================================================
   PAGE HERO (inner pages)
============================================================ */
.page-hero {
  background: var(--clr-dark);
  padding: 140px 0 84px;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(232,98,42,0.1) 0%, transparent 55%);
  pointer-events: none;
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(45deg, transparent 46%, rgba(232,98,42,0.04) 46%, rgba(232,98,42,0.04) 54%, transparent 54%),
    linear-gradient(-45deg, transparent 46%, rgba(232,98,42,0.04) 46%, rgba(232,98,42,0.04) 54%, transparent 54%);
  background-size: 60px 60px;
  pointer-events: none;
}

.page-hero-inner { position: relative; z-index: 1; }

.breadcrumb-custom {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
}

.breadcrumb-custom li { display: flex; align-items: center; gap: 8px; }
.breadcrumb-custom a { color: rgba(255,255,255,0.5); text-decoration: none; transition: color var(--ease); }
.breadcrumb-custom a:hover { color: var(--clr-primary); }
.breadcrumb-custom li.active { color: var(--clr-primary); }
.breadcrumb-custom .bc-sep { color: rgba(255,255,255,0.25); font-size: 0.65rem; }

.page-hero-title {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  color: white;
  margin-bottom: 16px;
}

.page-hero-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.65);
  max-width: 620px;
}

/* ============================================================
   STATS BAR
============================================================ */
.stats-bar {
  background: var(--clr-primary);
  padding: 0;
}

.stats-bar-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat-item {
  padding: 36px 24px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.18);
}

.stat-item:last-child { border-right: none; }

.stat-num {
  display: block;
  font-family: var(--font-head);
  font-size: 2.6rem;
  font-weight: 800;
  color: white;
  line-height: 1;
}

.stat-suffix {
  font-size: 1.8rem;
}

.stat-label {
  display: block;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 600;
  color: rgba(255,255,255,0.82);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 8px;
}

/* ============================================================
   LOGO STRIP (fornitori / partner)
============================================================ */
.logo-strip-section { overflow: hidden; }

.logo-strip {
  position: relative;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 64px, #000 calc(100% - 64px), transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 64px, #000 calc(100% - 64px), transparent 100%);
}

.logo-track {
  display: flex;
  align-items: center;
  gap: 24px;
  width: max-content;
  animation: logo-scroll 26s linear infinite;
}

.logo-strip:hover .logo-track { animation-play-state: paused; }

.logo-tile {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100px;
  min-width: 180px;
  padding: 18px 30px;
  background: white;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
}

.logo-tile img {
  max-height: 46px;
  max-width: 150px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.65;
  transition: filter var(--ease), opacity var(--ease);
}

.logo-tile:hover img { filter: grayscale(0); opacity: 1; }

@keyframes logo-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .logo-track { animation: none; flex-wrap: wrap; justify-content: center; width: 100%; }
  .logo-strip { -webkit-mask-image: none; mask-image: none; }
}

@media (max-width: 575.98px) {
  .logo-tile { height: 84px; min-width: 140px; padding: 14px 20px; }
  .logo-tile img { max-height: 36px; max-width: 110px; }
}

/* ============================================================
   SERVICE CARDS
============================================================ */
.service-card {
  background: white;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 36px 28px;
  height: 100%;
  position: relative;
  overflow: hidden;
  transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--clr-primary);
  transition: height 0.4s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(232,98,42,0.15);
}

.service-card:hover::after { height: 100%; }

.service-icon-wrap {
  width: 58px;
  height: 58px;
  background: var(--clr-primary-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary);
  margin-bottom: 22px;
  transition: background var(--ease), color var(--ease);
}

.service-icon-wrap svg { width: 28px; height: 28px; }

.service-card:hover .service-icon-wrap {
  background: var(--clr-primary);
  color: white;
}

.service-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.service-card p {
  font-size: 0.875rem;
  color: var(--clr-muted);
  line-height: 1.72;
  margin-bottom: 20px;
}

/* ============================================================
   BRAND CARDS
============================================================ */
.brand-card {
  background: white;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: transform var(--ease), box-shadow var(--ease);
}

.brand-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.brand-card-logo {
  min-height: 110px;
  background: var(--clr-warm-gray);
  border-bottom: 1px dashed var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--clr-dark);
  letter-spacing: 0.05em;
  opacity: 0.4;
}

.brand-card-body {
  padding: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.brand-card-body h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.brand-card-body p {
  font-size: 0.875rem;
  color: var(--clr-muted);
  line-height: 1.72;
  flex: 1;
  margin-bottom: 24px;
}

/* ============================================================
   CTA BANNER
============================================================ */
.cta-banner {
  background: var(--clr-dark);
  padding: 88px 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(232,98,42,0.12) 0%, transparent 60%);
  pointer-events: none;
}

.cta-banner-orange { background: var(--clr-primary); }
.cta-banner-orange::before { background: linear-gradient(135deg, rgba(0,0,0,0.08) 0%, transparent 60%); }

.cta-banner-inner { position: relative; z-index: 1; }

/* ============================================================
   CHECK LIST
============================================================ */
.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 12px 0;
  font-size: 0.95rem;
  color: var(--clr-dark);
  border-bottom: 1px solid var(--clr-border);
}

.check-list li:last-child { border-bottom: none; }

.check-dot {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: rgba(232,98,42,0.1);
  color: var(--clr-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  margin-top: 2px;
}

/* ============================================================
   PROCESS STEPS
============================================================ */
.process-step { text-align: center; padding: 24px 16px; }

.step-num {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--clr-primary-light);
  color: var(--clr-primary);
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  position: relative;
  z-index: 1;
}

.step-connector {
  position: relative;
}

.step-connector::after {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(50% + 40px);
  right: calc(-50% + 40px);
  height: 2px;
  background: var(--clr-border);
}

.process-step h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.process-step p {
  font-size: 0.83rem;
  color: var(--clr-muted);
  line-height: 1.65;
}

/* ============================================================
   VALUE CARDS
============================================================ */
.value-card {
  display: flex;
  gap: 18px;
  padding: 26px;
  background: white;
  border-radius: var(--radius);
  border: 1px solid var(--clr-border);
  height: 100%;
  transition: box-shadow var(--ease);
}

.value-card:hover { box-shadow: var(--shadow-md); }

.value-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--clr-primary-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary);
}

.value-icon svg { width: 24px; height: 24px; }

.value-card h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 6px; }
.value-card p  { font-size: 0.84rem; color: var(--clr-muted); margin: 0; line-height: 1.65; }

/* ============================================================
   TESTIMONIALS
============================================================ */
.testimonial-card {
  background: var(--clr-warm-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 32px;
  height: 100%;
}

.testimonial-stars {
  color: var(--clr-primary);
  font-size: 0.9rem;
  letter-spacing: 2px;
  margin-bottom: 14px;
}

.testimonial-text {
  font-style: italic;
  color: var(--clr-dark);
  font-size: 0.93rem;
  line-height: 1.78;
  margin-bottom: 22px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--clr-warm-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--clr-primary);
  flex-shrink: 0;
}

.author-name  { display: block; font-family: var(--font-head); font-size: 0.88rem; font-weight: 700; }
.author-role  { display: block; font-size: 0.78rem; color: var(--clr-muted); }

/* ============================================================
   CONTACT SECTION
============================================================ */
.contact-info-card {
  background: var(--clr-warm-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 36px;
}

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 28px;
}

.contact-item:last-child { margin-bottom: 0; }

.contact-icon {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  background: rgba(232,98,42,0.1);
  color: var(--clr-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-icon svg { width: 20px; height: 20px; }

.contact-label {
  font-family: var(--font-head);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--clr-primary);
  display: block;
  margin-bottom: 4px;
}

.contact-value,
.contact-value a {
  font-size: 0.95rem;
  color: var(--clr-dark);
  line-height: 1.65;
  text-decoration: none;
}

.contact-value a:hover { color: var(--clr-primary); }

.map-container {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--clr-border);
}

.map-container iframe { display: block; width: 100%; border: none; }

/* ============================================================
   CONTACT FORM
============================================================ */
.form-label-brand {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--clr-dark);
  margin-bottom: 8px;
  display: block;
}

.form-control-brand,
.form-select-brand {
  width: 100%;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: 0.93rem;
  color: var(--clr-dark);
  background: white;
  transition: border-color var(--ease), box-shadow var(--ease);
  outline: none;
  appearance: none;
}

.form-control-brand:focus,
.form-select-brand:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(232,98,42,0.12);
}

textarea.form-control-brand { resize: vertical; min-height: 130px; }

/* ============================================================
   WHATSAPP FAB
============================================================ */
.whatsapp-fab {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9900;
  width: 64px;
  height: 64px;
  background: var(--clr-green-wa);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 6px 24px rgba(37,211,102,0.45);
  animation: wa-pulse 3s ease-in-out infinite;
}

.whatsapp-fab:hover {
  animation: none;
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37,211,102,0.6);
}

.whatsapp-fab svg { width: 34px; height: 34px; fill: white; }

.wa-tooltip {
  position: absolute;
  right: 76px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--clr-dark);
  color: white;
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 9px 14px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.wa-tooltip::after {
  content: '';
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--clr-dark);
}

.whatsapp-fab:hover .wa-tooltip { opacity: 1; }

@keyframes wa-pulse {
  0%   { box-shadow: 0 6px 24px rgba(37,211,102,0.4), 0 0 0 0 rgba(37,211,102,0.35); }
  60%  { box-shadow: 0 6px 24px rgba(37,211,102,0.4), 0 0 0 18px rgba(37,211,102,0); }
  100% { box-shadow: 0 6px 24px rgba(37,211,102,0.4), 0 0 0 0 rgba(37,211,102,0); }
}

/* ============================================================
   FOOTER
============================================================ */
.site-footer {
  background: var(--clr-dark);
  padding: 72px 0 0;
  color: rgba(255,255,255,0.6);
}

.footer-logo .nav-logo-text { color: white; }

.footer-tagline {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.42);
  line-height: 1.78;
  margin-top: 16px;
  max-width: 268px;
}

.footer-col-title {
  font-family: var(--font-head);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.32);
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  transition: color var(--ease);
}

.footer-links a:hover { color: var(--clr-primary); }

.footer-legal {
  font-size: 0.84rem;
  color: rgba(255,255,255,0.42);
  line-height: 1.85;
}

.footer-bottom {
  margin-top: 56px;
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 20px 0;
  text-align: center;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.25);
}

/* ============================================================
   ACCORDION (FAQ)
============================================================ */
.faq-accordion .accordion-item {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius) !important;
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-accordion .accordion-button {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--clr-dark);
  background: white;
  padding: 20px 24px;
  border-radius: 0 !important;
}

.faq-accordion .accordion-button:not(.collapsed) {
  color: var(--clr-primary);
  background: rgba(232,98,42,0.04);
  box-shadow: none;
}

.faq-accordion .accordion-button:focus {
  box-shadow: 0 0 0 3px rgba(232,98,42,0.12);
}

.faq-accordion .accordion-body {
  font-size: 0.9rem;
  color: var(--clr-muted);
  line-height: 1.75;
  padding: 0 24px 22px;
}

/* ============================================================
   APPLICATIONS GRID
============================================================ */
.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px;
}

.app-item {
  background: var(--clr-warm-gray);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 24px 16px;
  text-align: center;
  transition: all var(--ease);
}

.app-item:hover {
  background: var(--clr-primary-light);
  border-color: rgba(232,98,42,0.3);
  transform: translateY(-3px);
}

.app-emoji { font-size: 2rem; display: block; margin-bottom: 10px; }
.app-item h5 { font-size: 0.82rem; font-weight: 700; margin: 0; }

/* ============================================================
   ABOUT SECTION
============================================================ */
.about-visual { position: relative; }

.about-float {
  position: absolute;
  bottom: -28px;
  right: -20px;
  background: var(--clr-primary);
  border-radius: var(--radius);
  padding: 20px 26px;
  color: white;
  font-family: var(--font-head);
  box-shadow: var(--shadow-md);
  z-index: 2;
}

.about-float .f-num   { display: block; font-size: 2.2rem; font-weight: 800; line-height: 1; }
.about-float .f-label { display: block; font-size: 0.72rem; font-weight: 600; opacity: 0.88; margin-top: 4px; }

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 1199.98px) {
  .stats-bar-inner { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-bottom: 1px solid rgba(255,255,255,0.18); }
  .stat-item:nth-child(2),
  .stat-item:last-child { border-right: none; }
  .stat-item:nth-last-child(-n+2) { border-bottom: none; }
}

@media (max-width: 991.98px) {
  :root { --section-py: 72px; --section-py-sm: 52px; }
  .nav-links-list { display: none; }
  .nav-cta-desktop { display: none; }
  .nav-hamburger { display: flex; }
  .hero-main { min-height: auto; padding: 120px 0 72px; }
  .hero-visual { margin-top: 48px; }
  .about-float { right: 0; }
}

@media (max-width: 767.98px) {
  :root { --section-py: 56px; --section-py-sm: 44px; }
  .stats-bar-inner { grid-template-columns: repeat(2, 1fr); }
  .whatsapp-fab { width: 56px; height: 56px; bottom: 20px; right: 20px; }
  .whatsapp-fab svg { width: 28px; height: 28px; }
  .page-hero { padding: 120px 0 64px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn-brand { justify-content: center; }
}

@media (max-width: 575.98px) {
  .stats-bar-inner { grid-template-columns: 1fr 1fr; }
  .stat-item { border-right: 1px solid rgba(255,255,255,0.18); }
  .stat-item:nth-child(even) { border-right: none; }
}