/* ============================================================
   GENIUS SERVER — style.css
   Brand color: #5b2bff | Dark tech B2B
   Fonts: Rajdhani (display) + Nunito (body) via Google Fonts
   ============================================================ */

:root {
  --violet:      #5b2bff;
  --violet-dark: #3d15e0;
  --violet-light:#7a54ff;
  --black:       #0d0d0f;
  --dark:        #141418;
  --dark2:       #1e1e26;
  --gray:        #6b6b7e;
  --light:       #f4f4f8;
  --white:       #ffffff;

  --font-display: 'Rajdhani', sans-serif;
  --font-body:    'Nunito', sans-serif;

  --radius: 8px;
  --shadow: 0 4px 32px rgba(91,43,255,.18);
  --transition: .35s cubic-bezier(.4,0,.2,1);
}

/* ── RESET ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--black);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── UTILITY ────────────────────────────────────────────── */
.container {
  width: 92%;
  max-width: 1180px;
  margin: 0 auto;
}
.section-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--violet);
  border-left: 3px solid var(--violet);
  padding-left: .6rem;
  margin-bottom: 1rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--black);
}
.section-title span { color: var(--violet); }
.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray);
  margin-top: .75rem;
  max-width: 580px;
}

/* ── SCROLL REVEAL ──────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }

/* ── NAV ────────────────────────────────────────────────── */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.2rem 0;
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}
#nav.scrolled {
  background: rgba(13,13,15,.96);
  backdrop-filter: blur(12px);
  padding: .75rem 0;
  box-shadow: 0 2px 24px rgba(0,0,0,.5);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo img {
  height: 52px;
  width: auto;
  filter: brightness(0) invert(1);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}
.nav-links a {
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(255,255,255,.85);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--violet-light);
  transition: width var(--transition);
}
.nav-links a:hover { color: #fff; }
.nav-links a:hover::after { width: 100%; }

/* hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 26px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── HERO ────────────────────────────────────────────────── */
#hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url('../images/hero-bg.jpg') center/cover no-repeat;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(91,43,255,.88) 0%, rgba(13,13,15,.92) 70%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}
.hero-logo {
  width: 90px;
  margin-bottom: 2.2rem;
  filter: brightness(0) invert(1);
  animation: heroFadeDown .9s ease both;
}
.hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.1;
  animation: heroFadeDown .9s .15s ease both;
}
.hero-content h1 em {
  font-style: normal;
  color: var(--violet-light);
}
.hero-content p {
  font-size: 1.15rem;
  color: rgba(255,255,255,.8);
  margin-top: 1.2rem;
  max-width: 540px;
  animation: heroFadeDown .9s .3s ease both;
}
.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2.2rem;
  animation: heroFadeDown .9s .45s ease both;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .85rem 2rem;
  border-radius: var(--radius);
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--violet);
  color: #fff;
  box-shadow: 0 4px 24px rgba(91,43,255,.45);
}
.btn-primary:hover {
  background: var(--violet-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(91,43,255,.6);
}
.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.5);
}
.btn-outline:hover {
  border-color: #fff;
  background: rgba(255,255,255,.08);
  transform: translateY(-2px);
}
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  color: rgba(255,255,255,.5);
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  animation: pulse 2.5s infinite;
}
.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.5), transparent);
}

@keyframes heroFadeDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%,100% { opacity: .5; }
  50%      { opacity: 1; }
}

/* ── NOI GENIUS ─────────────────────────────────────────── */
#azienda {
  padding: 6rem 0;
  background: var(--white);
}
.azienda-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.azienda-text .section-title { margin-bottom: 1.5rem; }
.azienda-text p {
  color: #444;
  margin-bottom: 1rem;
}
.azienda-text .btn { margin-top: 1.5rem; }
.azienda-image {
  position: relative;
}
.azienda-image img {
  border-radius: 12px;
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow);
}
.azienda-image::before {
  content: '';
  position: absolute;
  bottom: -16px; right: -16px;
  width: 60%; height: 60%;
  background: var(--violet);
  border-radius: 12px;
  z-index: -1;
  opacity: .2;
}

/* ── SERVIZI ────────────────────────────────────────────── */
#servizi {
  padding: 6rem 0;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}
#servizi::before {
  content: '';
  position: absolute;
  top: -120px; right: -120px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(91,43,255,.18) 0%, transparent 70%);
  pointer-events: none;
}
.servizi-header {
  text-align: center;
  margin-bottom: 3.5rem;
}
.servizi-header .section-title { color: #fff; }
.servizi-header .section-subtitle { color: rgba(255,255,255,.55); margin: .75rem auto 0; }
.servizi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.servizio-card {
  background: var(--dark2);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 12px;
  padding: 2.5rem 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.servizio-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--violet);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.servizio-card:hover {
  border-color: rgba(91,43,255,.35);
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(91,43,255,.2);
}
.servizio-card:hover::after { transform: scaleX(1); }
.servizio-icon {
  width: 56px; height: 56px;
  background: rgba(91,43,255,.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}
.servizio-icon svg {
  width: 28px; height: 28px;
  stroke: var(--violet-light);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.servizio-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: .75rem;
}
.servizio-card p {
  color: rgba(255,255,255,.55);
  font-size: .95rem;
  line-height: 1.65;
}

/* ── TESTIMONIAL ────────────────────────────────────────── */
#testimonial {
  padding: 6rem 0;
  background: var(--violet);
  position: relative;
  overflow: hidden;
}
#testimonial::before {
  content: '"';
  position: absolute;
  top: -1rem; left: 4%;
  font-family: var(--font-display);
  font-size: 20rem;
  color: rgba(255,255,255,.07);
  line-height: 1;
  pointer-events: none;
}
.testimonial-header {
  text-align: center;
  margin-bottom: 3rem;
}
.testimonial-header .section-tag { color: rgba(255,255,255,.75); border-color: rgba(255,255,255,.75); }
.testimonial-header .section-title { color: #fff; }
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.testimonial-card {
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 12px;
  padding: 2rem;
}
.testimonial-stars {
  color: #ffd166;
  font-size: 1.1rem;
  letter-spacing: .1em;
  margin-bottom: 1rem;
}
.testimonial-card blockquote {
  font-size: 1rem;
  color: rgba(255,255,255,.9);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: .8rem;
}
.testimonial-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  color: #fff;
  font-size: 1rem;
  flex-shrink: 0;
}
.testimonial-author-info span {
  display: block;
  font-weight: 700;
  color: #fff;
  font-size: .9rem;
}
.testimonial-author-info small {
  color: rgba(255,255,255,.65);
  font-size: .8rem;
}

/* ── PARTNER ────────────────────────────────────────────── */
#partner {
  padding: 5rem 0;
  background: var(--light);
}
.partner-section-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gray);
  text-align: center;
  margin-bottom: 2rem;
  position: relative;
}
.partner-section-title::after {
  content: '';
  display: block;
  width: 40px; height: 2px;
  background: var(--violet);
  margin: .6rem auto 0;
}
.partner-logos, .brand-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.5rem 2.5rem;
  margin-bottom: 3.5rem;
}
.partner-logos:last-child, .brand-logos:last-child { margin-bottom: 0; }
.logo-item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1rem 1.5rem;
  box-shadow: 0 2px 12px rgba(0,0,0,.07);
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 160px;
  height: 80px;
}
.logo-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 24px rgba(91,43,255,.12);
}
.logo-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  filter: grayscale(1) opacity(.7);
  transition: filter var(--transition);
}
.logo-item:hover img { filter: grayscale(0) opacity(1); }

/* ── CONTATTI ───────────────────────────────────────────── */
#contatti {
  padding: 5rem 0;
  background: var(--dark);
}
.contatti-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 2.5rem;
}
.contatti-inner .section-title { color: #fff; }
.contatti-inner .section-subtitle { color: rgba(255,255,255,.55); margin: .75rem auto 0; }
.contatti-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
}
.contatto-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--dark2);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 10px;
  padding: 1.2rem 2rem;
  color: #fff;
  font-size: 1.05rem;
  font-weight: 600;
  transition: var(--transition);
}
.contatto-card:hover {
  background: rgba(91,43,255,.2);
  border-color: rgba(91,43,255,.4);
  transform: translateY(-3px);
}
.contatto-card svg {
  width: 22px; height: 22px;
  stroke: var(--violet-light);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

/* ── FOOTER ─────────────────────────────────────────────── */
footer {
  background: var(--black);
  padding: 2.5rem 0;
  border-top: 1px solid rgba(255,255,255,.05);
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.footer-logo img {
  height: 50px;
  width: auto;
  filter: brightness(0) invert(1) opacity(.6);
}
.footer-copy {
  color: rgba(255,255,255,.4);
  font-size: .85rem;
  text-align: center;
}
.footer-copy a {
  color: rgba(255,255,255,.6);
  border-bottom: 1px solid rgba(255,255,255,.2);
  transition: color var(--transition);
}
.footer-copy a:hover { color: var(--violet-light); }
.footer-links {
  display: flex;
  gap: 1.5rem;
}
.footer-links a {
  font-family: var(--font-display);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--violet-light); }

/* ── NOI-GENIUS PAGE ────────────────────────────────────── */
.page-hero {
  padding: 10rem 0 5rem;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 80px;
  background: linear-gradient(to bottom, transparent, var(--white));
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.1;
}
.page-hero h1 span { color: var(--violet-light); }
.page-hero p {
  margin-top: 1rem;
  color: rgba(255,255,255,.6);
  font-size: 1.1rem;
  max-width: 560px;
}
.page-content {
  padding: 5rem 0 6rem;
}
.mission-vision {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.mv-block h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 1.2rem;
}
.mv-block h2 span { color: var(--violet); }
.mv-block p {
  color: #444;
  line-height: 1.8;
  margin-bottom: 1rem;
}
.mv-image-wrap {
  grid-column: 1 / -1;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  margin-top: 1rem;
}
.mv-image-wrap img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
}
.mv-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(91,43,255,.6) 0%, transparent 60%);
}
.page-back {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .9rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--violet);
  margin-bottom: 3rem;
  transition: gap var(--transition);
}
.page-back:hover { gap: .75rem; }

/* ── MOBILE NAV MENU ────────────────────────────────────── */
@media (max-width: 1024px) {
  .servizi-grid      { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid  { grid-template-columns: repeat(2, 1fr); }
  .azienda-grid      { gap: 3rem; }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    height: 100vh; width: 75%;
    max-width: 300px;
    background: var(--dark);
    flex-direction: column;
    justify-content: center;
    gap: 2.5rem;
    padding: 2rem;
    transition: right var(--transition);
    box-shadow: -8px 0 40px rgba(0,0,0,.5);
    z-index: 999;
  }
  .nav-links.open { right: 0; }
  .nav-links a { font-size: 1.3rem; }
  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.5);
    z-index: 998;
  }
  .nav-overlay.open { display: block; }

  /* sections */
  .azienda-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .azienda-image { order: -1; }
  .servizi-grid { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .mission-vision { grid-template-columns: 1fr; gap: 2rem; }
  .footer-inner { flex-direction: column; align-items: center; text-align: center; }
  .footer-links { justify-content: center; }
}
@media (max-width: 480px) {
  .hero-content h1 { font-size: 2rem; }
  .contatti-links { flex-direction: column; align-items: center; }
}