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

:root {
  --blue-dark: #1a2a4a;
  --blue-mid:  #1e3a6e;
  --red:       #c8001e;
  --red-hover: #a0001a;
  --yellow:    #FFB223;
  --yellow-hover: #e69e00;
  --gray-light: #f5f6f8;
  --gray-text:  #555;
  --white: #fff;
  --font: 'Raleway', Arial, sans-serif;
}

body {
  font-family: var(--font);
  color: #222;
  background: var(--white);
  line-height: 1.7;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* ========== HEADER ========== */
.site-header {
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 4px rgba(0,0,0,0.1);
  border-bottom: 1px solid #e8e8e8;
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.5rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.logo img { height: 36px; width: auto; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--blue-dark);
  font-size: 1.6rem;
  cursor: pointer;
}

.main-nav > ul {
  display: flex;
  align-items: center;
  gap: 0;
}
.main-nav ul li { position: relative; }
.main-nav ul li > a {
  display: block;
  padding: 0.7rem 0.85rem;
  color: #333;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  transition: color 0.2s;
  white-space: nowrap;
}
.main-nav ul li > a:hover { color: var(--red); }
.nav-cta {
  background: #fff !important;
  color: var(--blue-dark) !important;
  border: 3px solid var(--yellow) !important;
  border-radius: 50px !important;
  padding: 0.5rem 1.2rem !important;
  margin-left: 0.5rem !important;
  font-weight: 700 !important;
  transition: background 0.2s, color 0.2s !important;
}
.nav-cta:hover { background: var(--yellow) !important; color: var(--blue-dark) !important; }

/* Dropdown */
.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  min-width: 210px;
  border-top: 2px solid var(--red);
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  flex-direction: column;
  gap: 0;
  z-index: 200;
}
.dropdown li a {
  padding: 0.65rem 1.2rem !important;
  font-size: 0.82rem !important;
  color: #333 !important;
  border-bottom: 1px solid #f0f0f0;
  font-weight: 600 !important;
}
.dropdown li a:hover { color: var(--red) !important; background: #fafafa; }
@media (min-width: 901px) {
  .has-dropdown:hover .dropdown { display: flex; }
}

/* ========== HERO ========== */
.hero {
  background: #fff;
  overflow: hidden;
}
.hero-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  min-height: 480px;
}
.hero-text {
  flex: 0 0 50%;
  padding: 4rem 3rem 4rem 4rem;
}
.hero-text h1 {
  font-size: 3rem;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  font-weight: 800;
  color: var(--blue-dark);
}
.hero-text p {
  font-size: 1rem;
  color: #444;
  max-width: 480px;
  line-height: 1.8;
}
.hero-text p strong { color: var(--blue-dark); }
.hero-img {
  flex: 0 0 50%;
  align-self: stretch;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  overflow: hidden;
}
.hero-img img {
  width: 100%;
  max-width: 600px;
  height: auto;
  object-fit: contain;
  object-position: bottom right;
  display: block;
}

/* ========== SECTIONS COMMON ========== */
.section { padding: 4rem 1.5rem; }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 2.5rem; }
.section-header h2 {
  font-size: 1.8rem;
  color: var(--blue-dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}
.section-header p { color: var(--gray-text); font-size: 1rem; }
.section-gray { background: var(--gray-light); }

/* ========== SERVICES LIST ========== */
.services-list-section { padding-bottom: 0; }

.service-row {
  display: flex;
  justify-content: center;
  padding: 5rem 0;
  border-bottom: 1px solid #eaeaea;
}
.service-row:last-of-type { border-bottom: none; }

.service-row-inner {
  display: flex;
  align-items: center;
  gap: 5rem;
  width: 66.666%;
  max-width: 900px;
}
.service-row--reverse .service-row-inner { flex-direction: row-reverse; }

.service-row-img {
  flex: 0 0 160px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.service-row-img img {
  max-width: 160px;
  max-height: 160px;
  object-fit: contain;
  display: block;
}

.service-row-body {
  flex: 1;
  text-align: left;
}
.service-row--reverse .service-row-body {
  text-align: right;
}

.service-row-body h3 {
  font-size: 1.25rem;
  color: var(--blue-dark);
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
  text-transform: uppercase;
}
.service-row-body p {
  font-size: 1.02rem;
  color: var(--gray-text);
  line-height: 1.8;
  margin-bottom: 1.8rem;
}

/* ========== SOLUTIONS ========== */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.solution-card {
  background: white;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  text-align: center;
  transition: transform 0.2s;
}
.solution-card:hover { transform: translateY(-4px); }
.solution-card img { width: 100%; object-fit: cover; }
.solution-card h3 {
  padding: 1rem;
  font-size: 1rem;
  color: var(--blue-dark);
  font-weight: 700;
}

/* ========== CLIENTS / PARTNERS ========== */
.logos-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  justify-content: center;
}
.logos-grid img {
  height: 60px;
  width: 140px;
  object-fit: contain;
  filter: grayscale(30%);
  transition: filter 0.2s;
}
.logos-grid img:hover { filter: grayscale(0%); }
.logos-grid--large img {
  height: 100px;
  width: 220px;
}

/* ========== JOBS ========== */
.jobs-section {
  background: var(--blue-dark);
  color: white;
}
.jobs-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 3rem;
  padding: 4rem 1.5rem;
}
.jobs-text { flex: 2; }
.jobs-text h2 { font-size: 1.8rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 1rem; }
.jobs-text p { color: #aac4e0; margin-bottom: 1.5rem; }
.btn-red {
  display: inline-block;
  background: #fff;
  color: var(--blue-dark);
  border: 3px solid var(--yellow);
  padding: 0.75rem 2rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.9rem;
  transition: background 0.2s, color 0.2s;
}
.btn-red:hover { background: var(--yellow); color: var(--blue-dark); }
.jobs-img { flex: 1; text-align: center; }
.jobs-img img { max-height: 200px; margin: 0 auto; }

/* ========== BLOG ========== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 2rem;
}
.blog-card {
  background: white;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
  transition: transform 0.2s;
}
.blog-card:hover { transform: translateY(-4px); }
.blog-card img { width: 100%; height: 180px; object-fit: cover; }
.blog-card-body { padding: 1.2rem; }
.blog-card-body h3 { font-size: 1rem; color: var(--blue-dark); line-height: 1.4; }
.blog-more { text-align: center; }

/* ========== BLOG POST ========== */
.blog-post-wrap { max-width: 860px; margin: 3rem auto; padding: 0 1.5rem 4rem; }
.blog-post-hero { margin-bottom: 2.5rem; border-radius: 10px; overflow: hidden; box-shadow: 0 4px 20px rgba(0,0,0,0.1); }
.blog-post-hero img { width: 100%; max-height: 420px; object-fit: cover; }
.blog-post-inner { background: #fff; border-radius: 10px; box-shadow: 0 2px 12px rgba(0,0,0,0.07); padding: 3rem; }
.blog-post-inner h1 { font-size: 2.2rem; color: var(--blue-dark); margin-bottom: 0.4rem; line-height: 1.3; }
.blog-post-date { color: #999; font-size: 0.9rem; margin-bottom: 2rem; }
.blog-post-body { font-size: 1.05rem; color: #333; line-height: 1.85; }
.blog-post-body h2,
.blog-post-body h3 { color: var(--blue-dark); margin: 2rem 0 0.8rem; }
.blog-post-body p { margin-bottom: 1.4rem; }
.blog-post-body img { width: 100%; border-radius: 8px; margin: 1.5rem 0; box-shadow: 0 4px 16px rgba(0,0,0,0.1); }
.blog-post-body strong { color: var(--blue-dark); }
.btn-outline {
  display: inline-block;
  background: #fff;
  border: 3px solid var(--yellow);
  color: var(--blue-dark);
  padding: 0.7rem 2rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.9rem;
  transition: background 0.2s, color 0.2s;
}
.btn-outline:hover { background: var(--yellow); color: var(--blue-dark); }

/* ========== SERVICE PAGES ========== */
.page-hero {
  background: #fff;
  border-bottom: 1px solid #eee;
  overflow: hidden;
}
.page-hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 3rem;
}
.page-hero-text { flex: 1; }
.page-hero-text h1 {
  font-size: 2.2rem;
  color: var(--blue-dark);
  font-weight: 800;
  line-height: 1.25;
}
.page-hero-img { flex: 0 0 340px; text-align: center; }
.page-hero-img img { max-width: 100%; height: auto; }

.service-page {
  max-width: 1000px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

/* Sezione con sfondo blu scuro (separatore) */
.service-page h2 {
  font-size: 1.6rem;
  color: var(--blue-dark);
  margin: 3rem 0 1.2rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.service-page h3 {
  font-size: 1.15rem;
  color: var(--blue-dark);
  margin: 2rem 0 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.service-page p {
  color: #444;
  line-height: 1.8;
  margin-bottom: 1rem;
}
.service-page ul {
  list-style: none;
  margin: 1rem 0 1.5rem;
  padding: 0;
}
.service-page ul li {
  padding: 0.5rem 0 0.5rem 1.5rem;
  position: relative;
  color: #444;
  line-height: 1.7;
  border-bottom: 1px solid #f0f0f0;
}
.service-page ul li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--red);
  font-size: 0.9rem;
}
.service-page strong { color: var(--blue-dark); }
.service-page em { color: #666; }

.service-page img {
  max-width: 100%;
  height: auto;
  margin: 1.5rem auto;
  display: block;
  border-radius: 8px;
}

.service-divider {
  width: 60px;
  height: 4px;
  background: var(--red);
  margin: 2rem 0;
  border: none;
}

/* Row immagine + testo affiancati */
.service-row {
  display: flex;
  align-items: flex-start;
  gap: 3rem;
  margin: 2rem 0;
}
.service-row img { flex: 0 0 120px; width: 120px; }
.service-row-text { flex: 1; }

/* CTA finale */
.service-cta {
  background: var(--blue-dark);
  color: white;
  text-align: center;
  padding: 4rem 1.5rem;
}
.service-cta-inner { max-width: 700px; margin: 0 auto; }
.service-cta h2 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.service-cta p {
  color: #aac4e0;
  margin-bottom: 2rem;
  line-height: 1.8;
}

@media (max-width: 700px) {
  .page-hero-inner { flex-direction: column; }
  .page-hero-img { flex: none; width: 100%; }
  .service-row { flex-direction: column; gap: 1rem; }
}

/* ========== FOOTER ========== */
.site-footer {
  background: var(--blue-dark);
  color: #aac4e0;
  font-size: 0.88rem;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 1.5rem 2rem;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2rem;
}
.footer-logo { height: 36px; width: auto; margin-bottom: 1rem; }
.footer-about p { margin-bottom: 0.7rem; line-height: 1.6; }
.footer-about a { color: #aac4e0; border-bottom: 1px solid rgba(255,255,255,0.2); }
.footer-col h4 { color: white; font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 1rem; }
.footer-col ul li { margin-bottom: 0.5rem; }
.footer-col ul li a { color: #aac4e0; transition: color 0.2s; }
.footer-col ul li a:hover { color: white; }
.footer-contact p { margin-bottom: 0.5rem; }
.footer-contact a { color: #aac4e0; }
.footer-contact a:hover { color: white; }
.footer-social a {
  display: inline-block;
  background: var(--red);
  color: white;
  width: 32px;
  height: 32px;
  line-height: 32px;
  text-align: center;
  border-radius: 4px;
  font-weight: bold;
  margin-top: 0.5rem;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  padding: 1.2rem 1.5rem;
  font-size: 0.8rem;
  color: #7a93b5;
}

/* ========== SUPPORT TIERS ========== */
.support-tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}
.support-tier {
  background: var(--gray-light);
  border-radius: 8px;
  padding: 2rem 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.support-tier img {
  max-width: 140px;
  margin: 0 auto;
}
.support-tier h3 {
  color: var(--blue-dark);
  font-size: 1.2rem;
}
.support-tier .btn-red {
  margin-top: auto;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; padding: 1rem; border-top: 1px solid #eee; box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
  .main-nav.open { display: block; }
  .main-nav > ul { flex-direction: column; gap: 0; }
  .main-nav ul li > a { color: #333; }
  .dropdown { position: static; box-shadow: none; border-top: none; padding-left: 1rem; display: none; background: #f9f9f9; }
  .has-dropdown.active > .dropdown { display: flex; }
  .hero-inner { flex-direction: column; }
  .hero-text { padding: 2.5rem 1.5rem; flex: none; width: 100%; }
  .hero-text h1 { font-size: 2.2rem; }
  .hero-img { flex: none; width: 100%; justify-content: center; max-height: 280px; }
  .solutions-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .jobs-inner { flex-direction: column; text-align: center; }
  .service-row-inner,
  .service-row--reverse .service-row-inner { flex-direction: column; width: 90%; gap: 2rem; }
  .service-row-body,
  .service-row--reverse .service-row-body { text-align: center; }
  .service-row { padding: 3rem 0; }
}
@media (max-width: 600px) {
  .hero-text h1 { font-size: 2rem; }

  .footer-inner { grid-template-columns: 1fr; }
  .support-tiers { grid-template-columns: 1fr; }
}
@media (max-width: 900px) and (min-width: 601px) {
  .support-tiers { grid-template-columns: 1fr 1fr; }
}

/* ========== AIDESKPRO LANDING ========== */
:root {
  --adp-blue: #0a1f44;
  --adp-accent: #0057ff;
  --adp-accent-hover: #003fcc;
  --adp-light: #f0f4ff;
  --adp-dark-bg: #0a1f44;
}

.adp-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* HERO */
.adp-hero {
  background: linear-gradient(135deg, #0a1f44 0%, #1a3a7a 60%, #0057ff 100%);
  padding: 5rem 1.5rem 4rem;
  text-align: center;
  color: #fff;
}
.adp-hero-inner { max-width: 700px; margin: 0 auto; }
.adp-logo { max-width: 340px; margin: 0 auto 1.5rem; filter: brightness(0) invert(1); }
.adp-hero-tagline {
  font-size: 1.5rem;
  font-weight: 300;
  margin-bottom: 2rem;
  opacity: 0.9;
  letter-spacing: 0.02em;
}
.adp-hero-cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* BUTTONS */
.btn-adp-primary {
  display: inline-block;
  background: #fff;
  color: var(--blue-dark);
  border: 3px solid var(--yellow);
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  transition: background 0.2s, color 0.2s;
  cursor: pointer;
}
.btn-adp-primary:hover { background: var(--yellow); color: var(--blue-dark); }

.btn-adp-outline {
  display: inline-block;
  background: transparent;
  color: #fff;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  border: 3px solid var(--yellow);
  transition: background 0.2s, color 0.2s;
}
.btn-adp-outline:hover { background: var(--yellow); color: var(--blue-dark); }

/* INTRO */
.adp-intro {
  background: var(--adp-light);
  padding: 4rem 1.5rem;
  text-align: center;
}
.adp-intro h2 { font-size: 2rem; color: var(--adp-blue); margin-bottom: 1.2rem; }
.adp-intro p { font-size: 1.1rem; color: #333; max-width: 760px; margin: 0 auto 1rem; line-height: 1.8; }
.adp-engines { font-size: 1rem !important; color: #555 !important; }
.adp-intro .btn-adp-primary { margin-top: 1.5rem; }

/* FEATURES */
.adp-features {
  padding: 5rem 1.5rem;
  background: #fff;
}
.adp-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}
.adp-feature {
  text-align: center;
  padding: 2rem 1.2rem;
  border-radius: 8px;
  transition: box-shadow 0.2s;
}
.adp-feature:hover { box-shadow: 0 6px 24px rgba(0,87,255,0.08); }
.adp-feature img {
  max-width: 80px;
  margin: 0 auto 1.2rem;
}
.adp-feature h3 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--adp-accent);
  letter-spacing: 0.08em;
  margin-bottom: 0.7rem;
}
.adp-feature p { font-size: 0.95rem; color: #555; line-height: 1.7; }

/* ROADMAP */
.adp-roadmap {
  background: var(--adp-dark-bg);
  color: #fff;
  padding: 5rem 1.5rem;
}
.adp-roadmap h2 { font-size: 2rem; text-align: center; margin-bottom: 0.8rem; }
.adp-roadmap-intro { text-align: center; opacity: 0.85; max-width: 640px; margin: 0 auto 3rem; font-size: 1.05rem; line-height: 1.7; }
.adp-roadmap-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.adp-step {
  background: rgba(255,255,255,0.07);
  border-radius: 8px;
  padding: 1.8rem 1.2rem;
  border-top: 4px solid rgba(255,255,255,0.2);
  position: relative;
}
.adp-step--warning { border-top-color: #ff6b35; }
.adp-step--active  { border-top-color: #00d4aa; }
.adp-step-num {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1rem;
  margin-bottom: 1rem;
}
.adp-step h3 { font-size: 0.85rem; letter-spacing: 0.08em; margin-bottom: 0.7rem; font-weight: 700; }
.adp-step p { font-size: 0.9rem; opacity: 0.8; line-height: 1.6; }

/* PRIVACY */
.adp-privacy {
  padding: 5rem 1.5rem;
  background: var(--adp-light);
}
.adp-privacy h2 { text-align: center; font-size: 2rem; color: var(--adp-blue); margin-bottom: 3rem; }
.adp-privacy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.adp-privacy-item {
  background: #fff;
  border-radius: 8px;
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.adp-privacy-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.adp-privacy-item h3 { color: var(--adp-blue); margin-bottom: 0.8rem; font-size: 1.1rem; }
.adp-privacy-item p { color: #555; font-size: 0.95rem; line-height: 1.7; }

/* USE CASES */
.adp-usecases {
  padding: 5rem 1.5rem;
  background: #fff;
}
.adp-usecases h2 { text-align: center; font-size: 2rem; color: var(--adp-blue); margin-bottom: 3rem; }
.adp-usecases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.adp-usecase {
  border: 1px solid #e8edf5;
  border-radius: 8px;
  padding: 1.5rem;
  transition: box-shadow 0.2s, transform 0.2s;
}
.adp-usecase:hover { box-shadow: 0 8px 28px rgba(0,87,255,0.1); transform: translateY(-3px); }
.adp-usecase img { width: 100%; border-radius: 4px; margin-bottom: 1rem; }
.adp-usecase h3 { font-size: 0.85rem; font-weight: 700; letter-spacing: 0.08em; color: var(--adp-accent); margin-bottom: 0.6rem; }
.adp-usecase p { font-size: 0.92rem; color: #555; line-height: 1.65; }

/* FAQ */
.adp-faq {
  background: var(--adp-light);
  padding: 5rem 1.5rem;
}
.adp-faq h2 { text-align: center; font-size: 2rem; color: var(--adp-blue); margin-bottom: 2rem; }
.adp-faq-img { max-width: 500px; margin: 0 auto 3rem; border-radius: 8px; box-shadow: 0 4px 20px rgba(0,0,0,0.1); }
.adp-faq-list { max-width: 800px; margin: 0 auto; }
.adp-faq-item {
  border-bottom: 1px solid #d0daea;
  padding: 0;
}
.adp-faq-item summary {
  padding: 1.2rem 0;
  font-weight: 600;
  font-size: 1rem;
  color: var(--adp-blue);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.adp-faq-item summary::after { content: '+'; font-size: 1.4rem; color: var(--adp-accent); flex-shrink: 0; }
.adp-faq-item[open] summary::after { content: '−'; }
.adp-faq-item p { padding: 0 0 1.2rem; color: #444; font-size: 0.95rem; line-height: 1.75; }
.adp-faq-item p a { color: var(--adp-accent); text-decoration: underline; }

/* VERSIONS / COMPARISON */
.adp-versions {
  padding: 5rem 1.5rem;
  background: #fff;
}
.adp-versions h2 { text-align: center; font-size: 2rem; color: var(--adp-blue); margin-bottom: 3rem; }
.adp-versions-inner { display: flex; gap: 4rem; align-items: center; }
.adp-versions-text { flex: 1; }
.adp-versions-text p { color: #444; line-height: 1.75; margin-bottom: 1rem; font-size: 1rem; }
.adp-versions-comparison { flex: 1; display: flex; gap: 1rem; align-items: flex-start; }
.adp-comparison-item { flex: 1; text-align: center; }
.adp-comparison-item img { width: 100%; border-radius: 6px; box-shadow: 0 4px 16px rgba(0,0,0,0.1); }
.adp-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}
.adp-badge--red { background: #ffe0e0; color: #c8001e; }
.adp-badge--green { background: #d4f7ee; color: #00825a; }

/* DEMO FORM */
.adp-demo {
  background: var(--adp-dark-bg);
  padding: 5rem 1.5rem;
  color: #fff;
  text-align: center;
}
.adp-demo h2 { font-size: 2rem; margin-bottom: 0.8rem; }
.adp-demo p { opacity: 0.85; margin-bottom: 2rem; font-size: 1.05rem; }
.adp-form { max-width: 560px; margin: 0 auto; text-align: left; }
.adp-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.adp-form input[type="text"],
.adp-form input[type="email"],
.adp-form input[type="tel"] {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 4px;
  background: rgba(255,255,255,0.08);
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 1rem;
}
.adp-form input::placeholder { color: rgba(255,255,255,0.5); }
.adp-form input:focus { outline: none; border-color: rgba(255,255,255,0.5); background: rgba(255,255,255,0.12); }
.adp-form-privacy { font-size: 0.8rem; opacity: 0.6; margin-bottom: 1.5rem; text-align: center; }
.adp-form-privacy a { color: #fff; text-decoration: underline; }
.adp-form .btn-adp-primary { width: 100%; text-align: center; font-size: 1rem; padding: 1rem; }

/* CONTACT */
.adp-contact {
  padding: 4rem 1.5rem;
  background: var(--adp-light);
  text-align: center;
}
.adp-contact h2 { font-size: 1.8rem; color: var(--adp-blue); margin-bottom: 0.8rem; }
.adp-contact p { color: #555; max-width: 600px; margin: 0 auto 2rem; line-height: 1.7; }

/* RESPONSIVE ADP */
@media (max-width: 900px) {
  .adp-features-grid { grid-template-columns: 1fr 1fr; }
  .adp-roadmap-steps { grid-template-columns: 1fr 1fr; }
  .adp-privacy-grid { grid-template-columns: 1fr; }
  .adp-usecases-grid { grid-template-columns: 1fr 1fr; }
  .adp-versions-inner { flex-direction: column; gap: 2rem; }
  .adp-versions-comparison { width: 100%; }
}
@media (max-width: 600px) {
  .adp-hero { padding: 3.5rem 1rem 2.5rem; }
  .adp-logo { max-width: 240px; }
  .adp-hero-tagline { font-size: 1.2rem; }
  .adp-features-grid { grid-template-columns: 1fr; }
  .adp-roadmap-steps { grid-template-columns: 1fr; }
  .adp-usecases-grid { grid-template-columns: 1fr; }
  .adp-form-row { grid-template-columns: 1fr; }
  .adp-versions-comparison { flex-direction: column; }
}