:root {
  --navy: #061835;
  --navy-2: #0b2450;
  --blue: #0b5fff;
  --cyan: #00c2d1;
  --gray-900: #0f172a;
  --gray-700: #334155;
  --gray-600: #475569;
  --gray-400: #94a3b8;
  --gray-200: #e2e8f0;
  --gray-100: #f1f5f9;
  --gray-50: #f8fafc;
  --white: #ffffff;
  --radius: 14px;
  --shadow: 0 20px 40px -20px rgba(6, 24, 53, 0.25);
  --shadow-sm: 0 8px 20px -12px rgba(6, 24, 53, 0.3);
  --container: 1240px;
  --transition: 0.25s ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
section { position: relative; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--blue); color: var(--white); box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: #0a52dd; }
.btn-ghost { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.4); }
.btn-ghost:hover { background: rgba(255,255,255,0.12); }
.btn-dark { background: var(--navy); color: var(--white); }
.btn-dark:hover { background: #0a2a5e; }
.btn-outline { background: transparent; color: var(--navy); border-color: var(--gray-200); }
.btn-outline:hover { border-color: var(--blue); color: var(--blue); }
.btn-sm { padding: 9px 18px; font-size: 0.85rem; }

/* ---------- Eyebrow / section heads ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--cyan);
  display: inline-block;
}
.section-head { max-width: 680px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); margin: 0 0 14px; color: var(--gray-900); letter-spacing: -0.02em; }
.section-head p { color: var(--gray-600); font-size: 1.05rem; margin: 0; }
.section-pad { padding: 100px 0; }
.bg-light { background: var(--gray-50); }
.bg-navy { background: var(--navy); color: var(--white); }
.bg-navy .section-head p { color: #b9c6e0; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ---------- Top bar ---------- */
.topbar {
  background: var(--navy);
  color: #c7d2e6;
  font-size: 0.82rem;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; padding-top: 8px; padding-bottom: 8px; }
.topbar-links { display: flex; gap: 22px; }
.topbar-links a:hover { color: var(--white); }
.topbar-contact { display: flex; align-items: center; gap: 22px; }
.topbar-contact span { display: inline-flex; align-items: center; gap: 6px; }
.topbar-social { display: inline-flex; align-items: center; color: #c7d2e6; transition: color var(--transition); }
.topbar-social:hover { color: #fff; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-200);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: 0 6px 24px -12px rgba(6,24,53,0.18); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; }
.logo { display: flex; align-items: center; }
.logo-img { height: 38px; width: auto; display: block; }
.main-nav { display: flex; align-items: center; gap: 30px; }
.main-nav ul { display: flex; align-items: center; gap: 16px; flex-wrap: nowrap; }
.main-nav a { font-weight: 600; font-size: 0.86rem; color: var(--gray-700); position: relative; padding: 6px 0; }
.main-nav > ul > li > a { display: inline-flex; align-items: center; }
.nav-link-stack { display: flex; flex-direction: column; line-height: 1.2; margin-right: 5px; }
.nav-link-main { white-space: nowrap; }
.nav-link-sub { font-size: 0.6rem; font-weight: 600; letter-spacing: 0.02em; color: var(--gray-400); white-space: nowrap; }
.main-nav a:hover .nav-link-sub { color: var(--blue); }
.main-nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: var(--blue); transition: width var(--transition);
}
.main-nav a:hover { color: var(--navy); }
.main-nav a:hover::after { width: 100%; }
.main-nav > .btn { display: none; }
.header-actions { display: flex; align-items: center; gap: 14px; }

/* ---------- Language switch ---------- */
.lang-switch { display: flex; align-items: center; gap: 8px; }
.lang-switch a {
  font-weight: 700; font-size: 0.78rem; letter-spacing: 0.03em;
  color: var(--gray-400); padding: 4px 2px;
}
.lang-switch a::after { display: none; }
.lang-switch a:hover { color: var(--gray-700); }
.lang-switch a.lang-active { color: var(--blue); }
.lang-switch span { color: var(--gray-200); font-size: 0.78rem; }
.topbar .lang-switch a { color: rgba(255,255,255,0.55); }
.topbar .lang-switch a:hover { color: #fff; }
.topbar .lang-switch a.lang-active { color: #fff; }
.topbar .lang-switch span { color: rgba(255,255,255,0.3); }
.main-nav li.lang-switch { display: none; }
@media (max-width: 860px) {
  .main-nav li.lang-switch { display: flex; margin-top: 6px; }
}

/* ---------- Mega menu ---------- */
.has-mega { position: relative; }
.has-mega > a { gap: 5px; }
.has-mega > a .chevron { transition: transform var(--transition); }
.has-mega:hover > a .chevron, .has-mega:focus-within > a .chevron { transform: rotate(180deg); }
.mega-panel {
  position: fixed;
  top: var(--header-h, 108px);
  left: 0; right: 0;
  z-index: 490;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  pointer-events: none;
}
.has-mega:hover .mega-panel,
.has-mega:focus-within .mega-panel,
.has-mega.mega-open .mega-panel {
  opacity: 1; visibility: visible; transform: translateY(0); pointer-events: auto;
}
.mega-panel-inner {
  max-width: 1440px;
  max-height: calc(100vh - var(--header-h, 108px) - 30px);
  overflow-y: auto;
  margin: 10px auto 0;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 44px;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 40px;
}
.mega-eyebrow { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gray-400); font-weight: 700; margin: 0 0 10px; }
.mega-intro { border-right: 1px solid var(--gray-200); padding-right: 32px; }
.mega-intro h4 { font-size: 1.3rem; margin: 0 0 12px; color: var(--navy); }
.mega-intro p { font-size: 0.92rem; color: var(--gray-600); margin: 0 0 20px; }
.mega-cta { font-size: 0.86rem; font-weight: 700; color: var(--blue); display: inline-flex; align-items: center; gap: 6px; }
.mega-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; align-content: start; }
.mega-card { display: block; border-radius: 14px; overflow: hidden; border: 1px solid var(--gray-200); transition: box-shadow var(--transition), transform var(--transition); }
.mega-card:hover { box-shadow: var(--shadow-sm); transform: translateY(-3px); border-color: transparent; }
.mega-card-media { position: relative; height: 420px; background: var(--gray-100); }
.mega-card-media img, .mega-card-media video { width: 100%; height: 100%; object-fit: cover; }
.mega-play {
  position: absolute; bottom: 10px; right: 10px; background: rgba(6,24,53,0.85); color: #fff;
  font-size: 0.7rem; font-weight: 700; padding: 5px 11px; border-radius: 999px; display: flex; align-items: center; gap: 4px;
  cursor: pointer; border: none; z-index: 5; transition: background var(--transition), transform var(--transition);
}
.mega-play:hover, .mega-play:focus-visible { background: var(--blue); transform: translateY(-1px); }

/* ---------- Video lightbox ---------- */
.video-lightbox {
  position: fixed; inset: 0; background: rgba(6,24,53,0.92); z-index: 2000;
  display: flex; align-items: center; justify-content: center; padding: 40px;
  opacity: 0; pointer-events: none; transition: opacity var(--transition);
}
.video-lightbox.show { opacity: 1; pointer-events: auto; }
.video-lightbox-inner { position: relative; width: 100%; max-width: 960px; }
.video-lightbox-inner video { width: 100%; max-height: 82vh; border-radius: 10px; background: #000; display: block; }
.video-lightbox-close {
  position: absolute; top: -44px; right: 0; background: rgba(255,255,255,0.12); color: #fff; border: none;
  width: 36px; height: 36px; border-radius: 50%; font-size: 1.1rem; cursor: pointer; transition: background var(--transition);
}
.video-lightbox-close:hover { background: rgba(255,255,255,0.28); }
@media (max-width: 640px) {
  .video-lightbox { padding: 20px; }
  .video-lightbox-close { top: -40px; }
}

.ref-expand {
  position: absolute; bottom: 10px; right: 10px; background: rgba(6,24,53,0.85); color: #fff;
  border: none; width: 30px; height: 30px; border-radius: 8px; font-size: 0.95rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center; z-index: 5; transition: background var(--transition);
}
.ref-expand:hover, .ref-expand:focus-visible { background: var(--blue); }

/* ---------- Blog card ---------- */
.blog-card { cursor: pointer; }
.mega-card-tag { display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--blue); font-weight: 700; padding: 14px 16px 0; }
.mega-card h5 { margin: 4px 16px 16px; font-size: 1rem; color: var(--gray-900); font-weight: 700; }
@media (max-width: 1500px) {
  .mega-panel-inner { max-width: 92vw; }
}
@media (max-width: 1180px) {
  .mega-panel-inner { grid-template-columns: 220px 1fr; }
}
@media (max-width: 860px) {
  .mega-panel { display: none; }
}
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; padding: 6px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--navy); border-radius: 2px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  color: var(--white);
  overflow: hidden;
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media video, .hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(6,24,53,0.94) 10%, rgba(6,24,53,0.75) 50%, rgba(6,24,53,0.55) 100%);
}
.hero-content { position: relative; z-index: 1; padding: 120px 0 80px; }
.hero-content .eyebrow { color: var(--cyan); }
.hero-content h1 { font-size: clamp(2.3rem, 5vw, 3.6rem); line-height: 1.12; margin: 0 0 22px; max-width: 780px; letter-spacing: -0.02em; }
.hero-content p.lead { font-size: 1.15rem; max-width: 600px; color: #d7deec; margin: 0 0 36px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 64px; }
.hero-stats { display: grid; grid-template-columns: repeat(4, auto); gap: 40px; border-top: 1px solid rgba(255,255,255,0.18); padding-top: 30px; max-width: 820px; }
.hero-stats div strong { display: block; font-size: 1.7rem; color: var(--white); }
.hero-stats div span { font-size: 0.82rem; color: #aebadb; }
.scroll-cue {
  position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%);
  width: 26px; height: 42px; border: 2px solid rgba(255,255,255,0.5); border-radius: 20px; z-index: 1;
}
.scroll-cue::before {
  content: ""; position: absolute; top: 8px; left: 50%; width: 4px; height: 8px; background: #fff; border-radius: 4px;
  transform: translateX(-50%); animation: scrollcue 1.8s infinite;
}
@keyframes scrollcue { 0% { opacity: 1; top: 8px; } 70% { opacity: 0; top: 20px; } 100% { opacity: 0; top: 8px; } }

/* ---------- Marquee client strip ---------- */
.marquee-strip { background: var(--white); border-bottom: 1px solid var(--gray-200); padding: 26px 0; overflow: hidden; }
.marquee-strip p { text-align: center; font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gray-400); margin: 0 0 16px; }
.marquee-track { display: flex; gap: 60px; width: max-content; animation: marquee 28s linear infinite; }
.marquee-track span { font-weight: 800; font-size: 1.15rem; color: var(--gray-400); white-space: nowrap; letter-spacing: 0.02em; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- About / intro ---------- */
.about-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 64px; align-items: center; }
.about-media { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.about-media img { height: 520px; object-fit: cover; }
.about-media .float-card {
  position: absolute; bottom: 24px; left: 24px; right: 24px;
  background: rgba(6,24,53,0.85); backdrop-filter: blur(6px);
  color: #fff; border-radius: 12px; padding: 18px 20px;
  display: flex; gap: 16px; align-items: center;
}
.about-media .float-card strong { display: block; font-size: 1.4rem; }
.about-media .float-card span { font-size: 0.8rem; color: #b9c6e0; }
.about-text p { color: var(--gray-600); margin-bottom: 18px; }
.adv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 42px; }
.adv-card { padding: 22px 18px; border-radius: 12px; background: var(--gray-50); border: 1px solid var(--gray-200); transition: transform var(--transition), box-shadow var(--transition); }
.adv-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); border-color: transparent; }
.adv-icon {
  width: 44px; height: 44px; border-radius: 10px; background: linear-gradient(135deg, var(--blue), var(--cyan));
  display: flex; align-items: center; justify-content: center; color: #fff; margin-bottom: 14px;
}
.adv-card h4 { margin: 0 0 6px; font-size: 0.98rem; }
.adv-card p { margin: 0; font-size: 0.85rem; color: var(--gray-600); }

/* ---------- Product / industry cards ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.card {
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.card-media { height: 190px; overflow: hidden; position: relative; }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.card-media video { width: 100%; height: 100%; object-fit: cover; display: block; background: var(--navy); }
.card:hover .card-media img { transform: scale(1.08); }
.card-tag {
  position: absolute; top: 14px; left: 14px; background: rgba(6,24,53,0.85); color: #fff;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 6px 12px; border-radius: 999px;
}
.card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.card-body h3 { margin: 0 0 10px; font-size: 1.12rem; }
.card-body p { margin: 0 0 18px; color: var(--gray-600); font-size: 0.92rem; flex: 1; }
.card-link { font-weight: 700; font-size: 0.86rem; color: var(--blue); display: inline-flex; align-items: center; gap: 6px; }
.card-link svg { transition: transform var(--transition); }
.card:hover .card-link svg { transform: translateX(4px); }

.card.icon-only .card-media {
  height: 190px; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--navy), var(--navy-2));
}
.card.icon-only .card-media svg { width: 56px; height: 56px; color: var(--cyan); }

/* ---------- Software spotlight ---------- */
.spotlight { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 60px; align-items: center; }
.spotlight-media { position: relative; }
.spotlight-media img { border-radius: var(--radius); box-shadow: var(--shadow); }
.spotlight-media .badge-float {
  position: absolute; top: -18px; right: -18px; background: var(--white); border-radius: 14px; box-shadow: var(--shadow);
  padding: 16px 20px; text-align: center;
}
.spotlight-media .badge-float strong { display: block; font-size: 1.5rem; color: var(--blue); }
.spotlight-media .badge-float span { font-size: 0.72rem; color: var(--gray-600); text-transform: uppercase; letter-spacing: 0.06em; }
.spotlight-list { margin-top: 26px; display: grid; gap: 16px; }
.spotlight-list li { display: flex; gap: 14px; align-items: flex-start; color: #dbe3f3; }
.spotlight-list li svg { flex-shrink: 0; color: var(--cyan); margin-top: 3px; }
.bg-navy .spotlight-text p { color: #b9c6e0; }

/* ---------- Stats band ---------- */
.stats-band {
  position: relative; color: #fff; padding: 90px 0; overflow: hidden;
}
.stats-band .hero-media { position: absolute; inset: 0; }
.stats-band .hero-media::after { background: linear-gradient(120deg, rgba(6,24,53,0.92), rgba(11,95,255,0.55)); }
.stats-grid { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; }
.stats-grid strong { display: block; font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; }
.stats-grid span { font-size: 0.88rem; color: #d7deec; }

/* ---------- Case studies ---------- */
.case-card { display: grid; grid-template-columns: 1fr 1fr; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--gray-200); }
.case-card .case-media { height: 100%; min-height: 320px; }
.case-card .case-media img { width: 100%; height: 100%; object-fit: cover; }
.case-card .case-body { padding: 40px; display: flex; flex-direction: column; justify-content: center; }
.case-card .case-body .eyebrow { margin-bottom: 10px; }
.case-card .case-body h3 { font-size: 1.4rem; margin: 0 0 14px; }
.case-card .case-body p { color: var(--gray-600); margin: 0 0 22px; }

/* ---------- Blog ---------- */
.blog-card .card-media { height: 200px; }
.blog-meta { display: flex; gap: 14px; font-size: 0.78rem; color: var(--gray-400); margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.04em; }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--blue), var(--cyan));
  border-radius: 24px;
  padding: 60px;
  display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap;
  color: #fff;
}
.cta-band h2 { margin: 0 0 8px; font-size: clamp(1.5rem, 3vw, 2.1rem); }
.cta-band p { margin: 0; color: rgba(255,255,255,0.9); }
.cta-band .btn-dark { background: #fff; color: var(--navy); }
.cta-band .btn-dark:hover { background: #eef2ff; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 50px; }
.contact-info { display: flex; flex-direction: column; gap: 22px; }
.contact-info-card {
  display: flex; gap: 16px; align-items: flex-start; padding: 20px; border-radius: 12px; background: var(--gray-50); border: 1px solid var(--gray-200);
}
.contact-info-card .adv-icon { flex-shrink: 0; margin-bottom: 0; }
.contact-info-card h4 { margin: 0 0 4px; font-size: 0.95rem; }
.contact-info-card p { margin: 0; font-size: 0.88rem; color: var(--gray-600); }
.contact-form { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 36px; box-shadow: var(--shadow-sm); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 0.82rem; font-weight: 600; margin-bottom: 7px; color: var(--gray-700); }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border-radius: 9px; border: 1px solid var(--gray-200);
  font-family: inherit; font-size: 0.92rem; transition: border-color var(--transition), box-shadow var(--transition);
  background: var(--white);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(11,95,255,0.15);
}
.field textarea { resize: vertical; min-height: 110px; }
.form-note { font-size: 0.78rem; color: var(--gray-400); margin-top: 10px; }
.form-success { display: none; background: #ecfdf5; border: 1px solid #6ee7b7; color: #065f46; padding: 14px 18px; border-radius: 10px; font-size: 0.9rem; margin-top: 16px; }
.form-success.show { display: block; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: #b9c6e0; padding-top: 80px; }
.footer-top { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 40px; padding-bottom: 60px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-brand p { color: #9fadc9; font-size: 0.9rem; margin: 16px 0 22px; max-width: 280px; }
.social-row { display: flex; gap: 10px; }
.social-row a {
  width: 38px; height: 38px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center; transition: background var(--transition), border-color var(--transition);
}
.social-row a:hover { background: var(--blue); border-color: var(--blue); }
.footer-col h5 { color: #fff; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; margin: 0 0 18px; }
.footer-col ul { display: grid; gap: 11px; }
.footer-col a { font-size: 0.88rem; color: #b9c6e0; transition: color var(--transition); }
.footer-col a:hover { color: #fff; }
.newsletter-row { display: flex; gap: 10px; padding: 34px 0; border-bottom: 1px solid rgba(255,255,255,0.1); flex-wrap: wrap; align-items: center; justify-content: space-between; }
.newsletter-row form { display: flex; gap: 10px; flex: 1; max-width: 420px; }
.newsletter-row input { flex: 1; padding: 12px 16px; border-radius: 999px; border: 1px solid rgba(255,255,255,0.25); background: rgba(255,255,255,0.06); color: #fff; }
.newsletter-row input::placeholder { color: #8fa0c2; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 22px 0; font-size: 0.8rem; color: #8fa0c2; flex-wrap: wrap; gap: 10px; }
.footer-bottom a:hover { color: #fff; }
.footer-legal { display: flex; gap: 18px; }

/* ---------- Product sub-pages ---------- */
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 0.82rem; color: var(--gray-400); margin-bottom: 18px; flex-wrap: wrap; }
.breadcrumb a { color: var(--gray-400); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb span.current { color: var(--white); font-weight: 600; }
.page-hero { position: relative; color: var(--white); padding: 150px 0 70px; overflow: hidden; }
.page-hero .hero-media::after { background: linear-gradient(120deg, rgba(6,24,53,0.94), rgba(6,24,53,0.72)); }
.page-hero h1 { font-size: clamp(1.9rem, 4vw, 2.7rem); max-width: 700px; margin: 0 0 16px; letter-spacing: -0.02em; }
.page-hero p.lead { max-width: 620px; color: #d7deec; font-size: 1.05rem; margin: 0; }
.page-hero-stats { display: flex; gap: 34px; margin-top: 34px; flex-wrap: wrap; }
.page-hero-stats div strong { display: block; font-size: 1.4rem; }
.page-hero-stats div span { font-size: 0.78rem; color: #aebadb; }

.product-layout { display: grid; grid-template-columns: 260px 1fr; gap: 36px; align-items: start; }
.product-sidebar { position: sticky; top: 100px; display: flex; flex-direction: column; gap: 20px; }
.sidebar-intro { background: var(--navy); color: #fff; border-radius: var(--radius); padding: 26px 22px; }
.sidebar-intro p.mega-eyebrow { color: #8fa0c2; }
.sidebar-intro h4 { margin: 0 0 10px; font-size: 1.05rem; }
.sidebar-intro p { font-size: 0.86rem; color: #c7d2e6; margin: 0 0 18px; }
.sidebar-links { background: var(--gray-50); border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 22px; }
.sidebar-links h5 { margin: 0 0 14px; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--gray-600); }
.sidebar-links ul { display: grid; gap: 10px; }
.sidebar-links a { font-size: 0.88rem; font-weight: 600; color: var(--gray-700); display: flex; align-items: center; gap: 8px; }
.sidebar-links a:hover { color: var(--blue); }
.sidebar-links a::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--cyan); flex-shrink: 0; }

.product-main .kicker { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gray-400); font-weight: 700; margin-bottom: 10px; }
.product-main > h2 { font-size: 1.7rem; margin: 0 0 30px; }
.machine-list { display: grid; gap: 30px; }
.machine-card { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--gray-200); border-radius: var(--radius); overflow: hidden; scroll-margin-top: 110px; transition: box-shadow var(--transition); }
.machine-card:hover { box-shadow: var(--shadow); }
.machine-media { position: relative; min-height: 280px; background: var(--gray-100); }
.machine-media img, .machine-media video { width: 100%; height: 100%; object-fit: cover; }
.machine-media .mega-play { top: 14px; right: 14px; bottom: auto; font-size: 0.72rem; padding: 6px 12px; }
.machine-body { padding: 34px; display: flex; flex-direction: column; }
.machine-body .card-tag { position: static; display: inline-flex; background: var(--gray-100); color: var(--blue); margin-bottom: 14px; align-self: flex-start; }
.machine-body h3 { font-size: 1.25rem; margin: 0 0 12px; }
.machine-body p { color: var(--gray-600); font-size: 0.92rem; margin: 0 0 18px; }
.machine-specs { display: grid; gap: 9px; margin-bottom: 22px; }
.machine-specs li { display: flex; gap: 8px; font-size: 0.86rem; color: var(--gray-700); align-items: flex-start; }
.machine-specs li svg { color: var(--blue); flex-shrink: 0; margin-top: 2px; }
.machine-actions { display: flex; gap: 12px; margin-top: auto; flex-wrap: wrap; }

@media (max-width: 1180px) {
  .product-layout { grid-template-columns: 220px 1fr; }
}
@media (max-width: 860px) {
  .product-layout { grid-template-columns: 1fr; }
  .product-sidebar { position: static; }
  .machine-card { grid-template-columns: 1fr; }
  .machine-media { min-height: 220px; }
  .page-hero { padding: 130px 0 50px; }
}

/* ---------- Back to top ---------- */
.back-top {
  position: fixed; bottom: 26px; right: 26px; width: 46px; height: 46px; border-radius: 50%;
  background: var(--navy); color: #fff; display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow); border: none; opacity: 0; pointer-events: none; transition: opacity var(--transition), transform var(--transition);
  z-index: 400;
}
.back-top.show { opacity: 1; pointer-events: auto; }
.back-top:hover { transform: translateY(-3px); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .about-grid, .spotlight, .case-card, .contact-grid { grid-template-columns: 1fr; }
  .about-media img { height: 380px; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); row-gap: 34px; }
  .footer-top { grid-template-columns: repeat(3, 1fr); }
  .case-card .case-media { min-height: 240px; }
}
@media (max-width: 860px) {
  .topbar { display: none; }
  .main-nav { position: fixed; top: 0; right: -100%; height: 100vh; width: min(340px, 84vw); background: #fff; flex-direction: column; align-items: flex-start; padding: 100px 30px 30px; box-shadow: -20px 0 40px rgba(0,0,0,0.15); transition: right 0.3s ease; z-index: 600; }
  .main-nav.open { right: 0; }
  .main-nav ul { flex-direction: column; gap: 20px; width: 100%; }
  .main-nav > .btn { display: inline-flex; margin-top: 26px; width: 100%; justify-content: center; }
  .nav-toggle { display: flex; }
  .header-actions .btn { display: none; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: repeat(2, 1fr); }
  .cta-band { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .section-pad { padding: 70px 0; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 30px; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .newsletter-row { flex-direction: column; align-items: stretch; }
  .newsletter-row form { max-width: none; }
}

.nav-overlay { position: fixed; inset: 0; background: rgba(6,24,53,0.5); opacity: 0; pointer-events: none; transition: opacity var(--transition); z-index: 550; }
.nav-overlay.show { opacity: 1; pointer-events: auto; }