@import url('https://fonts.googleapis.com/css2?family=Raleway:wght@200;300;400&display=swap');

@font-face {
  font-family: 'timesbold';
  src: url('../fonts/times_bold-webfont.woff') format('woff'),
       url('../fonts/times_bold-webfont.ttf') format('truetype'),
       url('../fonts/times_bold-webfont.svg#timesbold') format('svg');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

/* ==========================================================================
   SYNTHESYS INFORMATICA - MODERN DESIGN SYSTEM (2026)
   Clean, Premium, High-Performance CSS
   ========================================================================== */

/* --- Custom Properties / Design Tokens --- */
:root {
  --color-primary: #F25A24;
  --color-primary-hover: #D44412;
  --color-primary-light: #FFF5F1;
  --color-primary-glow: rgba(242, 90, 36, 0.28);
  --color-primary-gradient: linear-gradient(135deg, #FF6B35 0%, #F25A24 100%);
  
  --color-dark: #0B132B;
  --color-dark-surface: #131E3D;
  --color-dark-muted: #1E293B;
  --color-dark-border: rgba(255, 255, 255, 0.1);

  --color-slate-900: #0F172A;
  --color-slate-800: #1E293B;
  --color-slate-700: #334155;
  --color-slate-600: #475569;
  --color-slate-500: #64748B;
  --color-slate-400: #94A3B8;
  --color-slate-200: #E2E8F0;
  --color-slate-100: #F1F5F9;
  --color-slate-50: #F8FAFC;
  --color-white: #FFFFFF;

  --color-text-main: #1E293B;
  --color-text-muted: #475569;
  --color-text-light: #64748B;

  --font-heading: 'Outfit', 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
  --shadow-sm: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.05);
  --shadow-glow: 0 10px 25px -5px rgba(242, 90, 36, 0.35);

  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
  --transition-slow: 0.4s cubic-bezier(0.16, 1, 0.3, 1);

  --max-width: 1200px;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--color-text-main);
  background-color: var(--color-slate-50);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-hover);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-slate-900);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

p {
  margin-bottom: 1rem;
}

ul, ol {
  list-style: none;
}

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

/* --- Layout Container --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* ==========================================================================
   TOP BAR
   ========================================================================== */
.site-topbar {
  background: var(--color-dark);
  color: #E2E8F0;
  font-size: 0.85rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.site-topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.topbar-tagline {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  color: #CBD5E1;
}

.topbar-tagline .pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-primary);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(242, 90, 36, 0.7);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(242, 90, 36, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(242, 90, 36, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(242, 90, 36, 0); }
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.topbar-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #CBD5E1;
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.topbar-link:hover {
  color: var(--color-primary);
}

.topbar-link i, .topbar-link svg {
  color: var(--color-primary);
  font-size: 0.9rem;
}

.topbar-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--color-primary-gradient);
  color: #FFF !important;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(242, 90, 36, 0.3);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.topbar-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(242, 90, 36, 0.45);
  color: #FFF;
}

.topbar-btn img {
  width: 16px;
  height: 16px;
  border-radius: 3px;
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: 0 10px 30px -10px rgba(15, 23, 42, 0.1);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}

/* Brand Logo - Original Corporate Identity */
.brand-logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  line-height: 1;
  user-select: none;
  transition: opacity var(--transition-fast);
}

.brand-logo:hover {
  opacity: 0.85;
}

.brand-name {
  font-family: 'timesbold', 'Times New Roman', Times, Georgia, serif;
  font-size: 2.15rem;
  font-weight: bold;
  color: #000000;
  line-height: 0.95;
  letter-spacing: -0.01em;
  display: block;
}

.brand-sub {
  font-family: 'Raleway', 'Helvetica Neue', Arial, sans-serif;
  font-size: 1.3rem;
  font-weight: 200;
  color: #000000;
  letter-spacing: 4.2px;
  line-height: 1;
  margin-top: 2px;
  display: block;
  text-transform: none;
}

/* Nav Menu Desktop */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  flex-direction: column;
  padding: 0.6rem 0.9rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.nav-label {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-slate-800);
  line-height: 1.2;
}

.nav-sub {
  font-size: 0.7rem;
  color: var(--color-slate-400);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-item.active .nav-link {
  background-color: var(--color-slate-100);
}

.nav-link:hover .nav-label, .nav-item.active .nav-label {
  color: var(--color-primary);
}

.nav-link:hover .nav-sub, .nav-item.active .nav-sub {
  color: var(--color-primary);
}

/* Dropdown */
.nav-item.has-dropdown {
  position: relative;
}

.nav-item.has-dropdown > .nav-link {
  display: flex;
  flex-direction: column;
  position: relative;
  padding-right: 1.6rem;
}

.nav-item.has-dropdown > .nav-link::after {
  content: "";
  position: absolute;
  right: 0.75rem;
  top: 48%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-right: 2px solid var(--color-slate-400);
  border-bottom: 2px solid var(--color-slate-400);
  transform: translateY(-70%) rotate(45deg);
  transition: transform var(--transition-fast);
}

.nav-item.has-dropdown:hover > .nav-link::after {
  transform: translateY(-30%) rotate(-135deg);
  border-color: var(--color-primary);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 230px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: 0 15px 35px -5px rgba(15, 23, 42, 0.15), 0 5px 15px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--color-slate-200);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-fast);
  pointer-events: none;
  z-index: 100;
}

.nav-item.has-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--color-slate-700);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.dropdown-item:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
  padding-left: 1.05rem;
}

.dropdown-item .dropdown-tag {
  font-size: 0.7rem;
  background: rgba(242, 90, 36, 0.1);
  color: var(--color-primary);
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  font-weight: 700;
  margin-left: auto;
}

/* Header CTA Button */
.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-slate-900);
  color: #FFF !important;
  font-weight: 600;
  font-size: 0.88rem;
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.header-cta:hover {
  background: var(--color-primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow);
}

/* Mobile Hamburger */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--color-slate-100);
  border: none;
  cursor: pointer;
  gap: 5px;
  padding: 0;
  transition: background var(--transition-fast);
}

.mobile-toggle:hover {
  background: var(--color-slate-200);
}

.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-slate-800);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}
.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 74px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-white);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  z-index: 999;
  border-top: 1px solid var(--color-slate-200);
}

.mobile-drawer.open {
  transform: translateX(0);
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-slate-800);
  background: var(--color-slate-50);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.mobile-sub-list {
  padding-left: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 0.4rem;
}

.mobile-sub-link {
  display: block;
  padding: 0.6rem 0.85rem;
  font-size: 0.95rem;
  color: var(--color-slate-600);
  border-radius: var(--radius-sm);
  font-weight: 500;
}

.mobile-sub-link:hover {
  color: var(--color-primary);
  background: var(--color-slate-100);
}

.mobile-drawer-footer {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-slate-200);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* ==========================================================================
   PAGE HERO / BANNER (for internal pages)
   ========================================================================== */
.page-banner {
  background: linear-gradient(135deg, #0B132B 0%, #172554 100%);
  color: #FFF;
  padding: 3.5rem 0 3rem;
  position: relative;
  overflow: hidden;
}

.page-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 85% 20%, rgba(242, 90, 36, 0.25) 0%, transparent 50%),
              radial-gradient(circle at 15% 80%, rgba(59, 130, 246, 0.15) 0%, transparent 40%);
  pointer-events: none;
}

.page-banner .container {
  position: relative;
  z-index: 1;
}

.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: #94A3B8;
  margin-bottom: 0.75rem;
}

.breadcrumb-nav a {
  color: #CBD5E1;
  text-decoration: none;
}

.breadcrumb-nav a:hover {
  color: var(--color-primary);
}

.breadcrumb-sep {
  color: #64748B;
  font-size: 0.75rem;
}

.page-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: #FFF;
  margin-bottom: 0.4rem;
  letter-spacing: -0.03em;
}

.page-subtitle {
  font-size: 1.15rem;
  color: #94A3B8;
  font-weight: 400;
  max-width: 650px;
}

/* ==========================================================================
   HERO SLIDER (index.html)
   ========================================================================== */
.hero-slider-section {
  position: relative;
  background: linear-gradient(180deg, #0B132B 0%, #0F172A 100%);
  color: #FFF;
  overflow: hidden;
  padding: 3rem 0 4.5rem;
}

.hero-slider-section::before {
  content: "";
  position: absolute;
  width: 650px;
  height: 650px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(242, 90, 36, 0.22) 0%, rgba(242, 90, 36, 0) 70%);
  top: -150px;
  right: -100px;
  pointer-events: none;
}

.hero-slider-section::after {
  content: "";
  position: absolute;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.12) 0%, rgba(56, 189, 248, 0) 70%);
  bottom: -100px;
  left: -50px;
  pointer-events: none;
}

.hero-slider {
  position: relative;
  min-height: 480px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  transform: scale(0.98);
  display: flex;
  align-items: center;
  z-index: 1;
}

.hero-slide.active {
  position: relative;
  opacity: 1;
  visibility: visible;
  transform: scale(1);
  z-index: 2;
}

.hero-slide-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 3rem;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(242, 90, 36, 0.15);
  border: 1px solid rgba(242, 90, 36, 0.4);
  color: #FFA585;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
}

.hero-title {
  font-size: 3.25rem;
  font-weight: 800;
  color: #FFF;
  line-height: 1.15;
  margin-bottom: 1rem;
  letter-spacing: -0.03em;
}

.hero-title .highlight {
  color: var(--color-primary);
  background: linear-gradient(135deg, #FF7A45 0%, #F25A24 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.2rem;
  color: #CBD5E1;
  line-height: 1.6;
  margin-bottom: 1.75rem;
  max-width: 520px;
}

.hero-desc b, .hero-desc strong {
  color: #FFF;
  font-weight: 600;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--color-primary-gradient);
  color: #FFF !important;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.8rem 1.75rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-glow);
  transition: all var(--transition-fast);
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 25px -4px rgba(242, 90, 36, 0.55);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  color: #FFF !important;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

/* Mockup Container */
.hero-mockup-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Ambient Glow Backdrop */
.hero-mockup-wrapper::before {
  content: "";
  position: absolute;
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(242, 90, 36, 0.28) 0%, rgba(59, 130, 246, 0.16) 45%, transparent 70%);
  filter: blur(40px);
  z-index: 0;
  pointer-events: none;
  animation: ambientPulse 8s ease-in-out infinite alternate;
}

.hero-mockup-frame {
  position: relative;
  z-index: 1;
  background: rgba(255, 255, 255, 0.05);
  padding: 10px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.6), 0 0 50px rgba(242, 90, 36, 0.2);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  animation: heroFloat 6s ease-in-out infinite;
  will-change: transform;
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.hero-mockup-frame:hover {
  transform: translateY(-8px) scale(1.015);
  box-shadow: 0 30px 70px -15px rgba(0, 0, 0, 0.7), 0 0 60px rgba(242, 90, 36, 0.3);
}

@keyframes heroFloat {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-10px) rotate(0.4deg);
  }
}

@keyframes ambientPulse {
  0% {
    transform: scale(0.95);
    opacity: 0.65;
  }
  100% {
    transform: scale(1.08);
    opacity: 1;
  }
}

.hero-mockup-frame img {
  border-radius: var(--radius-sm);
  display: block;
  width: 100%;
  height: auto;
  max-height: 380px;
  object-fit: cover;
}

/* Slider Controls */
.slider-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 2rem;
  position: relative;
  z-index: 5;
}

.slider-dots {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.25);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  padding: 0;
}

.slider-dot.active {
  width: 34px;
  background: var(--color-primary-gradient);
  box-shadow: 0 0 12px rgba(242, 90, 36, 0.5);
}

.slider-arrows {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.slider-arrow {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #FFF;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.slider-arrow:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  transform: scale(1.05);
}

/* ==========================================================================
   CALLOUT BANNER RIBBON ("L'Informatica su misura per le Imprese")
   ========================================================================== */
.brand-ribbon {
  background: var(--color-primary-gradient);
  color: #FFF;
  padding: 1.5rem 0;
  box-shadow: 0 10px 30px rgba(242, 90, 36, 0.25);
  position: relative;
  overflow: hidden;
}

.brand-ribbon::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 10% 50%, rgba(255, 255, 255, 0.25) 0%, transparent 60%);
  pointer-events: none;
}

.brand-ribbon-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.brand-ribbon-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: #FFF;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-ribbon-line {
  height: 2px;
  width: 40px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 2px;
}

.brand-ribbon-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #FFF;
  color: var(--color-primary) !important;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.12);
  transition: all var(--transition-fast);
}

.brand-ribbon-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  color: var(--color-primary-hover) !important;
}

/* ==========================================================================
   STAT COUNTERS / TRUST BANNER
   ========================================================================== */
.trust-strip {
  background: var(--color-white);
  padding: 3rem 0;
  border-bottom: 1px solid var(--color-slate-200);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.trust-item {
  text-align: center;
  padding: 1rem;
}

.trust-number {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.1;
  margin-bottom: 0.35rem;
  display: inline-block;
}

.trust-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-slate-700);
  margin-bottom: 0.2rem;
}

.trust-sub {
  font-size: 0.8rem;
  color: var(--color-slate-400);
}

/* ==========================================================================
   SOLUTIONS OVERVIEW (index.html)
   ========================================================================== */
.section-padding {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: 2.35rem;
  font-weight: 800;
  color: var(--color-slate-900);
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-slate-600);
  line-height: 1.6;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.solution-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  border: 1px solid var(--color-slate-200);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.solution-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-slate-200);
  transition: background var(--transition-fast);
}

.solution-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(242, 90, 36, 0.3);
}

.solution-card:hover::before {
  background: var(--color-primary-gradient);
}

.solution-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  transition: transform var(--transition-fast);
}

.solution-card:hover .solution-icon-wrap {
  transform: scale(1.1);
}

.solution-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.solution-desc {
  color: var(--color-slate-600);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.solution-features {
  margin-bottom: 2rem;
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.solution-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--color-slate-700);
}

.solution-feature-item svg, .solution-feature-item i {
  color: var(--color-primary);
  margin-top: 3px;
  flex-shrink: 0;
}

.solution-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--color-primary);
  text-decoration: none;
  transition: gap var(--transition-fast);
}

.solution-link:hover {
  gap: 0.8rem;
  color: var(--color-primary-hover);
}

/* ==========================================================================
   TIMELINE (chi-siamo.html)
   ========================================================================== */
.history-intro-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-slate-200);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2.5rem;
  align-items: center;
  margin-bottom: 3.5rem;
}

.history-intro-img {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background: #FFF;
  padding: 1rem;
  border: 1px solid var(--color-slate-200);
}

.history-intro-text h3 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.history-intro-text p {
  color: var(--color-slate-600);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* Timeline Filter Tabs */
.timeline-filters {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 3rem;
}

.timeline-filter-btn {
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  color: var(--color-slate-700);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.timeline-filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.timeline-filter-btn.active {
  background: var(--color-primary-gradient);
  border-color: var(--color-primary);
  color: #FFF;
  box-shadow: 0 4px 12px rgba(242, 90, 36, 0.3);
}

/* Timeline Vertical Spine */
.timeline-container {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 0;
}

.timeline-container::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 3px;
  background: linear-gradient(180deg, var(--color-primary) 0%, rgba(242, 90, 36, 0.3) 90%, transparent 100%);
  transform: translateX(-50%);
  border-radius: 2px;
}

.timeline-milestone {
  position: relative;
  margin-bottom: 2.5rem;
  display: flex;
  width: 100%;
  opacity: 0;
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.timeline-milestone:last-child {
  margin-bottom: 0;
}

.timeline-milestone.left {
  justify-content: flex-start;
  transform: translateX(-35px);
}

.timeline-milestone.right {
  justify-content: flex-end;
  transform: translateX(35px);
}

.timeline-milestone.is-revealed {
  opacity: 1;
  transform: translateX(0);
}

.timeline-card {
  width: calc(50% - 40px);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-slate-200);
  padding: 1.5rem 1.75rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: all var(--transition-slow);
}

.timeline-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(242, 90, 36, 0.4);
}

/* Timeline Node */
.timeline-node {
  position: absolute;
  top: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-white);
  border: 3px solid var(--color-primary);
  box-shadow: 0 0 0 5px rgba(242, 90, 36, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 0.8rem;
  z-index: 5;
  transition: all var(--transition-fast);
}

.timeline-milestone:hover .timeline-node {
  background: var(--color-primary);
  color: #FFF;
  box-shadow: 0 0 0 8px rgba(242, 90, 36, 0.25);
  transform: translateX(-50%) scale(1.15);
}

.timeline-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
  gap: 0.5rem;
}

.timeline-year-badge {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.timeline-category-tag {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  background: var(--color-slate-100);
  color: var(--color-slate-600);
}

.timeline-card-content {
  font-size: 0.95rem;
  color: var(--color-slate-700);
  line-height: 1.6;
}

.timeline-card-content strong {
  color: var(--color-slate-900);
  font-weight: 700;
}

/* ==========================================================================
   SERVICES (servizi.html)
   ========================================================================== */
.services-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 4rem;
}

.service-feature-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-slate-200);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.service-feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(242, 90, 36, 0.35);
}

.service-feature-card .service-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
}

.service-feature-card h4 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.service-feature-card p {
  color: var(--color-slate-600);
  font-size: 0.95rem;
  line-height: 1.65;
  margin: 0;
}

/* Manifesto Box ("Come ci Definiamo") */
.manifesto-box {
  background: linear-gradient(135deg, #0B132B 0%, #1E293B 100%);
  color: #FFF;
  border-radius: var(--radius-xl);
  padding: 3.5rem 3rem;
  text-align: center;
  margin: 4rem 0;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.manifesto-box::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(242, 90, 36, 0.25) 0%, transparent 70%);
}

.manifesto-quote-icon {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.manifesto-title {
  font-size: 2.2rem;
  color: #FFF;
  margin-bottom: 1.5rem;
}

.manifesto-text {
  font-size: 1.25rem;
  color: #E2E8F0;
  line-height: 1.7;
  max-width: 820px;
  margin: 0 auto 1.5rem;
  font-weight: 300;
}

.manifesto-punchline {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.01em;
}

/* Split Showcase Sections (Supporto & Braccio Destro) */
.split-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  margin: 4rem 0;
}

.split-showcase.reverse {
  direction: rtl;
}

.split-showcase.reverse > * {
  direction: ltr;
}

.split-showcase-text h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.split-showcase-text p {
  font-size: 1.05rem;
  color: var(--color-slate-600);
  line-height: 1.75;
}

.split-showcase-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-slate-200);
  background: var(--color-white);
  padding: 8px;
}

.split-showcase-img img {
  border-radius: var(--radius-md);
  width: 100%;
}

/* Clients Showcase */
.clients-section {
  background: var(--color-white);
  padding: 4.5rem 0;
  border-top: 1px solid var(--color-slate-200);
  border-bottom: 1px solid var(--color-slate-200);
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.5rem;
  align-items: center;
}

.client-logo-card {
  background: var(--color-slate-50);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 90px;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.client-logo-card:hover {
  background: #FFF;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  transform: translateY(-3px);
}

.client-logo-card img {
  max-height: 48px;
  max-width: 100%;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.75;
  transition: all var(--transition-fast);
}

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

/* ==========================================================================
   SOFTWARE SUITE PAGES (4fruit.html, 4business.html, 4coge.html)
   ========================================================================== */
.software-showcase-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: flex-start;
  margin: 3rem 0;
}

.modules-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.module-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-slate-200);
  padding: 1.75rem 2rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-slow);
}

.module-card:hover {
  transform: translateY(-4px);
  border-color: rgba(242, 90, 36, 0.4);
  box-shadow: var(--shadow-md);
}

.module-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.module-badge {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
}

.module-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-slate-900);
}

.module-desc {
  color: var(--color-slate-600);
  font-size: 0.98rem;
  line-height: 1.65;
  margin: 0;
}

.software-sticky-preview {
  position: sticky;
  top: 90px;
}

.software-preview-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-slate-200);
  padding: 1.25rem;
  box-shadow: var(--shadow-md);
}

.software-preview-card img {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-slate-200);
  width: 100%;
}

.software-preview-caption {
  font-size: 0.85rem;
  color: var(--color-slate-500);
  text-align: center;
  margin-top: 0.85rem;
  font-weight: 500;
}

/* Callout Box Contact */
.callout-box {
  background: linear-gradient(135deg, #0B132B 0%, #1E293B 100%);
  color: #FFF;
  border-radius: var(--radius-lg);
  padding: 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
  margin: 3.5rem 0;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.callout-text h3 {
  font-size: 1.6rem;
  color: #FFF;
  margin-bottom: 0.5rem;
}

.callout-text p {
  color: #CBD5E1;
  font-size: 1rem;
  margin: 0;
  max-width: 650px;
}

/* ==========================================================================
   CONTACT PAGE (contatti.html)
   ========================================================================== */
.contact-map-container {
  width: 100%;
  height: 380px;
  background: #E2E8F0;
  position: relative;
  border-bottom: 1px solid var(--color-slate-200);
  z-index: 1;
}

.contact-layout-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  margin-top: 3.5rem;
}

.contact-form-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-slate-200);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
}

.contact-form-card h3 {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.contact-form-card .form-subtitle {
  color: var(--color-slate-500);
  margin-bottom: 2rem;
  font-size: 0.95rem;
}

.form-group {
  margin-bottom: 1.35rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-slate-700);
  margin-bottom: 0.4rem;
}

.form-label .req {
  color: var(--color-primary);
}

.form-input, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--color-slate-50);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-md);
  color: var(--color-slate-900);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-input:focus, .form-textarea:focus {
  outline: none;
  background: #FFF;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-primary-glow);
}

.form-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.85rem;
  color: var(--color-slate-600);
  line-height: 1.5;
  cursor: pointer;
}

.form-checkbox-label input[type="checkbox"] {
  margin-top: 3px;
  accent-color: var(--color-primary);
  width: 16px;
  height: 16px;
}

.contact-alert {
  display: none;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.contact-alert.success {
  background: #ECFDF5;
  color: #065F46;
  border: 1px solid #A7F3D0;
}

.contact-alert.error {
  background: #FEF2F2;
  color: #991B1B;
  border: 1px solid #FECACA;
}

/* Contact Sidebar */
.contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-info-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-slate-200);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.contact-info-card h4 {
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-detail-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 0.95rem;
  color: var(--color-slate-700);
}

.contact-detail-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}

.team-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.team-member-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: var(--color-slate-50);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-slate-200);
  transition: all var(--transition-fast);
}

.team-member-item:hover {
  background: #FFF;
  border-color: var(--color-primary);
  transform: translateX(4px);
}

.team-member-name {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-slate-800);
}

.team-member-email {
  font-size: 0.82rem;
  color: var(--color-primary);
  font-weight: 500;
}

/* ==========================================================================
   PROCEDURE (procedure.php)
   ========================================================================== */
.procedure-accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

.procedure-item {
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-slate-200);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
}

.procedure-item:hover {
  border-color: var(--color-primary);
}

.procedure-header {
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  background: #FFF;
  user-select: none;
}

.procedure-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-slate-800);
}

.procedure-toggle-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-slate-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-slate-600);
  transition: transform var(--transition-fast);
}

.procedure-item.open .procedure-toggle-icon {
  transform: rotate(180deg);
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.procedure-body {
  padding: 0 1.5rem 1.25rem;
  color: var(--color-slate-600);
  font-size: 0.95rem;
  display: none;
  border-top: 1px solid var(--color-slate-100);
}

.procedure-body.open {
  display: block;
  padding-top: 1rem;
}

.procedure-download-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  background: var(--color-primary-gradient);
  color: #FFF !important;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 6px rgba(242, 90, 36, 0.3);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: var(--color-dark);
  color: #94A3B8;
  padding: 4rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand h4 {
  font-size: 1.6rem;
  color: #FFF;
  margin-bottom: 0.75rem;
}

.footer-brand p {
  color: #94A3B8;
  font-size: 0.92rem;
  line-height: 1.6;
  max-width: 320px;
}

.footer-col h5 {
  font-size: 1.05rem;
  color: #FFF;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h5::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-nav-list a {
  color: #94A3B8;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.footer-nav-list a:hover {
  color: var(--color-primary);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  color: #94A3B8;
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.footer-contact-item i, .footer-contact-item svg {
  color: var(--color-primary);
  margin-top: 4px;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}

.footer-copyright {
  color: #64748B;
}

.footer-legal-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.footer-legal-links a {
  color: #94A3B8;
  font-size: 0.85rem;
}

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

/* Back To Top Button */
.back-to-top {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--color-primary-gradient);
  color: #FFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(242, 90, 36, 0.4);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: all var(--transition-normal);
  z-index: 900;
  border: none;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(242, 90, 36, 0.6);
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 880px) {
  .site-header .container {
    height: 68px;
  }
  .brand-name {
    font-size: 1.85rem;
  }
  .brand-sub {
    font-size: 1.15rem;
    letter-spacing: 3.5px;
  }
  .nav-menu, .header-cta {
    display: none;
  }
  .mobile-toggle {
    display: flex;
  }
  .hero-slide-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }
  .hero-badge {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-mockup-wrapper {
    max-width: 500px;
    margin: 0 auto;
  }
  .solutions-grid, .services-feature-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .history-intro-card {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .history-intro-img {
    max-width: 280px;
    margin: 0 auto;
  }
  .software-showcase-grid, .contact-layout-grid {
    grid-template-columns: 1fr;
  }
  .clients-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .site-topbar {
    display: none; /* Clean up top bar on small screens to avoid clutter */
  }
  .hero-title {
    font-size: 2.35rem;
  }
  .page-title {
    font-size: 2rem;
  }
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  .timeline-container::before {
    left: 24px;
  }
  .timeline-milestone {
    justify-content: flex-end !important;
  }
  .timeline-milestone.left,
  .timeline-milestone.right {
    transform: translateY(20px);
  }
  .timeline-milestone.is-revealed {
    transform: translateY(0);
  }
  .timeline-card {
    width: calc(100% - 60px);
  }
  .timeline-node {
    left: 24px;
  }
  .split-showcase {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .split-showcase.reverse {
    direction: ltr;
  }
  .manifesto-box {
    padding: 2.5rem 1.5rem;
  }
  .manifesto-title {
    font-size: 1.75rem;
  }
  .manifesto-text {
    font-size: 1.05rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .callout-box {
    padding: 2rem 1.5rem;
    text-align: center;
    justify-content: center;
  }
  .callout-text h3 {
    font-size: 1.35rem;
  }
  .clients-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .brand-name {
    font-size: 1.6rem;
  }
  .brand-sub {
    font-size: 0.98rem;
    letter-spacing: 2.8px;
  }
}

@media (max-width: 480px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .section-padding {
    padding: 3.5rem 0;
  }
  .hero-title {
    font-size: 1.95rem;
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .hero-actions .btn-primary,
  .hero-actions .btn-secondary {
    width: 100%;
    justify-content: center;
  }
  .trust-number {
    font-size: 2.2rem;
  }
  .trust-item {
    padding: 0.75rem 0.25rem;
  }
  .brand-name {
    font-size: 1.45rem;
  }
  .brand-sub {
    font-size: 0.88rem;
    letter-spacing: 2.2px;
  }
  .timeline-card {
    padding: 1.25rem;
  }
  .back-to-top {
    bottom: 18px;
    right: 18px;
    width: 42px;
    height: 42px;
  }
}

/* ==========================================================================
   SCROLL PROGRESS BAR & INTERACTIVE ENHANCEMENTS (2026)
   ========================================================================== */
.scroll-progress-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2.5px;
  width: 0%;
  background: var(--color-primary-gradient);
  box-shadow: 0 0 10px rgba(242, 90, 36, 0.75);
  z-index: 1002;
  transition: width 0.08s ease-out;
  pointer-events: none;
}

/* ==========================================================================
   SCROLL REVEAL & STAGGER ANIMATIONS
   ========================================================================== */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-on-scroll.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-stagger > *.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger > *:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger > *:nth-child(2) { transition-delay: 0.12s; }
.reveal-stagger > *:nth-child(3) { transition-delay: 0.19s; }
.reveal-stagger > *:nth-child(4) { transition-delay: 0.26s; }
.reveal-stagger > *:nth-child(5) { transition-delay: 0.33s; }
.reveal-stagger > *:nth-child(6) { transition-delay: 0.40s; }
.reveal-stagger > *:nth-child(7) { transition-delay: 0.47s; }
.reveal-stagger > *:nth-child(8) { transition-delay: 0.54s; }

/* Counter styling and hover glow */
.counter-value {
  display: inline-block;
  font-variant-numeric: tabular-nums;
  transition: transform var(--transition-fast);
}

.trust-item:hover .counter-value {
  transform: scale(1.05);
  color: var(--color-primary-hover);
}

/* Accessibility: respect user prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .reveal-on-scroll,
  .reveal-stagger > *,
  .hero-mockup-frame,
  .hero-mockup-wrapper::before {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
    transition: none !important;
  }
}