/* =============================================
   BLUECROCODILE — Global Stylesheet
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:wght@300;400;500;600&display=swap');

/* --- CSS Variables --- Syne*/
:root {
  --blue-dark:    #0a1628;
  --blue-mid:     #1a3a6b;
  --blue-accent:  #1e5bbc;
  --blue-bright:  #2d7ef7;
  --blue-light:   #e8f0fe;
  --white:        #ffffff;
  --gray-light:   #f4f6fa;
  --gray-text:    #5a6a82;
  --text-dark:    #0d1b2e;

  --font-display: 'DM Sans', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  --nav-h:        72px;
  --max-w:        1200px;
  --radius:       10px;
  --shadow:       0 4px 24px rgba(10,22,40,0.10);
  --shadow-lg:    0 8px 40px rgba(10,22,40,0.16);

  --transition:   0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.6;
  min-width: 320px;
}
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
ul { list-style: none; }

/* --- Layout Helpers --- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}

/* =============================================
   NAVIGATION
   ============================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(30,91,188,0.08);
  z-index: 1000;
  transition: box-shadow var(--transition);
}
.navbar.scrolled {
  box-shadow: 0 2px 20px rgba(10,22,40,0.10);
}
.nav-inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 40px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  transition: opacity var(--transition);
}
.nav-logo:hover { opacity: 0.8; }
.nav-logo img {
  height: 38px;
  width: auto;
}
.nav-logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: var(--blue-accent);
  text-transform: uppercase;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}
.nav-menu a {
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-dark);
  padding: 6px 14px;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
  position: relative;
}
.nav-menu a:hover { color: var(--blue-accent); background: var(--blue-light); }
.nav-menu a.active { color: var(--blue-accent); }
.nav-menu a.active::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 14px; right: 14px;
  height: 2px;
  background: var(--blue-accent);
  border-radius: 2px;
}
.nav-dropdown { position: relative; }
.nav-dropdown > a::before {
  content: '▾';
  margin-left: 4px;
  font-size: 0.75em;
}
.nav-cta {
  margin-left: auto;
  flex-shrink: 0;
}

/* =============================================
   BREADCRUMB (Shared)
   ============================================= */
.breadcrumb {
  padding: calc(var(--nav-h) + 24px) 0 24px; /* Spazio standard sopra e sotto */
  font-size: 0.82rem;
  color: var(--gray-text);
  display: block;
  position: relative;
  z-index: 10;
}
.breadcrumb a { color: var(--gray-text); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--blue-accent); }
.breadcrumb span { margin: 0 6px; }
.breadcrumb .current { color: var(--blue-accent); font-weight: 600; }

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  border-radius: 8px;
  padding: 11px 24px;
  cursor: pointer;
  border: none;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--blue-accent);
  color: var(--white);
  box-shadow: 0 2px 12px rgba(30,91,188,0.25);
}
.btn-primary:hover {
  background: var(--blue-bright);
  box-shadow: 0 6px 24px rgba(30,91,188,0.38);
}
.btn-outline {
  background: transparent;
  color: var(--text-dark);
  border: 1.5px solid rgba(13,27,46,0.20);
}
.btn-outline:hover {
  border-color: var(--blue-accent);
  color: var(--blue-accent);
  box-shadow: 0 4px 16px rgba(30,91,188,0.12);
}
.btn-arrow::after { content: ' →'; }

/* =============================================
   HERO
   ============================================= */
.hero {
  padding-top: calc(var(--nav-h) + 60px);
  padding-bottom: 80px;
  background: var(--white);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-label {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue-accent);
  margin-bottom: 20px;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.12;
  color: var(--text-dark);
  margin-bottom: 24px;
}
.hero-title .dot { color: var(--blue-accent); }
.hero-subtitle {
  font-size: 1rem;
  color: var(--gray-text);
  line-height: 1.7;
  max-width: 420px;
  margin-bottom: 36px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* Hero image placeholder */
.hero-visual {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--blue-light);
  border: 1.5px solid rgba(30,91,188,0.12);
  aspect-ratio: 16/11;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: var(--shadow-lg);
  transition: box-shadow var(--transition), transform var(--transition);
  transform-origin: right center; /* L'immagine si espande dal bordo destro */
  transform: translateY(24px) scale(1.1, 1.05);
}
.hero-visual.reveal.visible {
  transform: scale(1.1, 1.05);
}
.hero-visual:hover {
  box-shadow: 0 16px 56px rgba(10,22,40,0.18);
  transform: scale(1.1, 1.05) translateY(-4px);
}
.placeholder-label {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: rgba(30,91,188,0.35);
  letter-spacing: 0.04em;
  user-select: none;
}

/* =============================================
   SERVICE STRIPS
   ============================================= */
.services-strip {
  padding: 40px 0;
  border-top: 1px solid rgba(30,91,188,0.08);
  border-bottom: 1px solid rgba(30,91,188,0.08);
  background: var(--gray-light);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.service-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 36px 32px 28px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1.5px solid rgba(30,91,188,0.10);
  cursor: default;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.service-card:hover {
  border-color: var(--blue-accent);
  box-shadow: 0 6px 28px rgba(30,91,188,0.12);
  transform: translateY(-3px);
}
.service-icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  background: var(--blue-light);
  border-radius: 10px;
  color: var(--blue-accent);
  font-size: 1.5rem;
  flex-shrink: 0;
  transition: background var(--transition), transform var(--transition);
}
.service-card:hover .service-icon {
  background: var(--blue-accent);
  color: var(--white);
  transform: scale(1.1);
}
.service-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-dark);
}
.service-desc {
  font-size: 0.90rem;
  color: var(--gray-text);
  line-height: 1.5;
}

/* =============================================
   FEATURED SOLUTION
   ============================================= */
.featured {
  padding: 80px 0;
  background: var(--white);
}
.featured-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.featured-tag {
  font-family: var(--font-display);
  font-size: 0.70rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue-accent);
  margin-bottom: 14px;
}
.featured-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 8px;
}
.featured-subtitle {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--blue-mid);
  margin-bottom: 16px;
}
.featured-desc {
  font-size: 0.92rem;
  color: var(--gray-text);
  line-height: 1.7;
  margin-bottom: 20px;
}
.featured-checks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 28px;
}
.featured-check {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-dark);
}
.featured-check::before {
  content: '✓';
  color: var(--blue-accent);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}
.featured-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* Placeholder for featured image */
.featured-visual {
  position: relative;
  display: block;
  box-shadow: var(--shadow-lg);
  border-radius: 8px;
  transition: box-shadow var(--transition), transform var(--transition);
}

.featured-img-base {
  width: 100%;
  display: block;
  border-radius: 8px;
  /* Rende l'immagine leggermente meno illuminata (effetto ridotto della metà) */
  filter: brightness(0.97);
  transition: filter var(--transition);
}

.featured-img-popup {
  position: absolute;
  /* Sfalsata a destra e in basso rispetto al bordo dell'email */
  bottom: -20px;
  right: -30px;
  width: 65%;
  border-radius: 8px;
  /* Ombra molto più profonda per farla sembrare sollevata */
  box-shadow: 0 25px 60px rgba(10,22,40,0.4);
  z-index: 2;
  border: 1px solid rgba(255,255,255,0.3);
}

.featured-visual:hover {
  box-shadow: 0 16px 56px rgba(10,22,40,0.18);
  transform: translateY(-4px);
}

/* =============================================
   FOOTER
   ============================================= */
footer {
  background: var(--blue-dark);
  color: rgba(255,255,255,0.80);
  padding: 32px 0;
}
.footer-top {
  display: grid;
  grid-template-columns: 220px repeat(4, 1fr);
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand { display: flex; flex-direction: column; gap: 16px; }
.footer-info-row { /* New style for the container of tagline and copyright */
  display: flex;
  justify-content: space-between;
  align-items: baseline; /* Align text baselines */
  width: 100%;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  flex-wrap: wrap;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}
.footer-logo img { height: 32px; width: auto; }
.footer-logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.82rem;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--white);
}
.footer-tagline {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.50);
  line-height: 1.6;
}
.footer-copyright {
  font-size: 0.9rem;
  color: var(--white);
}
.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.80rem;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 18px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition), padding-left var(--transition);
}
.footer-col a:hover { color: var(--white); padding-left: 4px; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  font-size: 0.80rem;
  color: rgba(255,255,255,0.35);
}
.footer-social { display: flex; gap: 16px; }
.footer-social a {
  color: rgba(255,255,255,0.40);
  font-size: 1rem;
  transition: color var(--transition), transform var(--transition);
}
.footer-social a:hover { color: var(--white); transform: translateY(-2px); }

/* =============================================
   SCROLL FADE-IN ANIMATION
   ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s cubic-bezier(0.4,0,0.2,1), transform 0.55s cubic-bezier(0.4,0,0.2,1);
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 960px) {
  .hero-inner, .featured-inner { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .container { padding: 0 20px; }
  .nav-menu { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .featured-checks { grid-template-columns: 1fr; }
}