/* ═══════════════════════════════════════════════════
   AMT.CSS  —  Advanced Mechatronic Technology
   Shared stylesheet for all pages
   Edit this file to change the look site-wide
   ═══════════════════════════════════════════════════ */

/* ── RESET ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

/* ── DESIGN TOKENS ──────────────────────────────── */
:root {
  /* Brand colours */
  --navy:       #1A3A5C;
  --blue:       #0077B6;
  --blue-light: #D6EAF8;
  --blue-pale:  #EBF5FB;
  --slate:      #5D6D7E;
  --body-text:  #2C3E50;
  --border:     #dde4ea;
  --bg-page:    #F2F4F6;
  --bg-white:   #ffffff;
  --bg-grey:    #EEEEEE;

  /* Header / footer */
  --header-bg:  #ffffff;
  --topbar-bg:  #ffffff;
  --nav-bg:     #0077B6;
  --footer-bg:  #6B7280;

  /* Type */
  --font-main:  'Segoe UI', Arial, Helvetica, sans-serif;
  --font-mono:  'Courier New', Courier, monospace;

  /* Sizing */
  --max-width:  1200px;
  --radius:     0px;   /* set to 4px for slightly rounded corners */
}

/* ── BASE ───────────────────────────────────────── */
body {
  font-family: var(--font-main);
  font-size: 14px;
  line-height: 1.7;
  color: var(--body-text);
  background: var(--bg-page);
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; color: var(--navy); }
img { max-width: 100%; height: auto; display: block; }
p { margin-bottom: 12px; }
p:last-child { margin-bottom: 0; }

/* ── TOP BAR ────────────────────────────────────── */
.top-bar {
  background: var(--topbar-bg);
  padding: 5px 0;
  font-size: 12px;
}
.top-bar-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.top-bar a { color: #a8c8e8; }
.top-bar a:hover { color: #fff; text-decoration: none; }
.top-bar-left { color: #a8c8e8; }
.top-bar-right { color: #a8c8e8; font-style: italic; }

/* ── HEADER ─────────────────────────────────────── */
.site-header {
  background: var(--header-bg);
  border-bottom: 1px solid #dfe5ea;
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
  position: sticky;
  top: 0;
  z-index: 20;
}
.site-header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  min-height: 70px;
  color: #1A3A5C;
}
.header-logo {
  padding: 10px 16px 10px 0;
  flex-shrink: 0;
}
.header-logo img { height: 68px; width: auto; }

.header-title {
  flex: 0 0 auto;
  padding: 0 16px 0 0;
}
.company-name {
  color: #1A3A5C;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.2px;
  white-space: nowrap;
}
.tagline {
  color: #5a6b78;
  font-size: 11px;
  font-style: normal;
  text-transform: uppercase;
  letter-spacing: .3px;
  margin-top: 3px;
  white-space: nowrap;
}

.header-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  margin-left: auto;
  flex-shrink: 0;
  text-align: center;
}
.flag-img  { width: 44px; height: auto; }
.badge-img { display: none; }
.header-badge-text {
  font-size: 9px;
  color: #1A3A5C;
  font-weight: 700;
  line-height: 1.4;
  text-transform: uppercase;
  letter-spacing: .2px;
  display: block;
}

/* ── NAVIGATION ─────────────────────────────────── */
.site-nav {
  background: var(--nav-bg);
  position: sticky;
  top: 88px;
  z-index: 19;
  box-shadow: 0 2px 6px rgba(0,0,0,0.25);
}
.site-nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.site-nav ul {
  display: flex;
  list-style: none;
  margin: 0 auto;
  padding: 0;
  justify-content: center;
}
.site-nav ul li a {
  display: block;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  padding: 11px 20px;
  text-decoration: none;
  border-bottom: 3px solid transparent;
  transition: background 0.15s, border-color 0.15s;
  white-space: nowrap;
}
.site-nav ul li a:hover { background: rgba(255,255,255,0.08); border-bottom-color: var(--blue); }
.site-nav ul li a.active { background: var(--blue); border-bottom-color: #fff; }

/* ── PAGE MAIN ──────────────────────────────────── */
.page-main {
  background: var(--bg-white);
  min-height: 60vh;
}
.page-wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 28px 24px 48px;
}

/* ── PAGE TITLE BAR ─────────────────────────────── */
.page-title-bar {
  border-left: 5px solid var(--blue);
  background: var(--bg-grey);
  padding: 14px 18px;
  margin-bottom: 24px;
}
.page-title-bar h1 {
  font-size: 22px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 4px;
}
.page-subtitle {
  font-size: 13px;
  color: var(--slate);
  font-style: italic;
  margin: 0;
}

/* ── PRODUCT HERO ───────────────────────────────── */
.product-hero {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 32px;
  align-items: start;
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 2px solid var(--blue-light);
}
.hero-image img {
  width: 100%;
  filter: drop-shadow(0 4px 16px rgba(0,0,0,0.12));
}
.hero-text p { font-size: 14px; line-height: 1.75; color: var(--body-text); }
.hero-actions { margin-top: 16px; display: flex; gap: 10px; flex-wrap: wrap; }

/* ── STAT STRIP ─────────────────────────────────── */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--border);
  margin-bottom: 28px;
  background: var(--border);
  gap: 1px;
}
.stat-cell {
  background: var(--bg-white);
  padding: 16px 14px;
  text-align: center;
}
.stat-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 4px;
}
.stat-label {
  font-size: 11px;
  color: var(--slate);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

/* ── SECTION HEADING ────────────────────────────── */
.sec-head {
  background: var(--navy);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 12px;
  margin-bottom: 1px;
}

/* ── SPEC TABLE ─────────────────────────────────── */
.spec-wrap { margin-bottom: 24px; }

.spec-table,
.feat-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.spec-table td,
.feat-table td {
  padding: 7px 12px;
  border: 1px solid var(--border);
  vertical-align: top;
}
.spec-table tr:nth-child(odd) td,
.feat-table tr:nth-child(odd) td  { background: var(--blue-light); }
.spec-table tr:nth-child(even) td,
.feat-table tr:nth-child(even) td { background: var(--bg-white); }
.spec-label,
.feat-label {
  font-weight: 600;
  color: var(--navy);
  width: 36%;
  white-space: nowrap;
}

/* ── TWO COLUMN SPEC GRID ───────────────────────── */
.spec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 28px;
}

/* ── TERMINAL / COMMAND TABLE ───────────────────── */
.term-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.term-table th {
  background: var(--navy);
  color: #fff;
  padding: 5px 8px;
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.term-table th.sub { background: var(--slate); font-weight: 600; }
.term-table td {
  padding: 4px 8px;
  border: 1px solid var(--border);
  vertical-align: top;
}
.term-table tr:nth-child(odd) td  { background: var(--blue-light); }
.term-table tr:nth-child(even) td { background: var(--bg-white); }
.term-table td.pin { font-weight: 700; color: var(--navy); text-align: center; width: 28px; }

.terminal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 28px;
}

/* ── APPLICATION CARDS ──────────────────────────── */
.app-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 28px;
  margin-top: 8px;
}
.app-card {
  border: 1px solid var(--border);
  border-left: 3px solid var(--blue);
  padding: 14px 16px;
  background: var(--bg-white);
}
.app-card strong {
  display: block;
  color: var(--navy);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 5px;
}
.app-card p { font-size: 12px; line-height: 1.6; color: var(--slate); margin: 0; }

/* ── MODULE CARDS (listing pages) ──────────────── */
.mod-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 28px;
}
.mod-card {
  border: 1px solid var(--border);
  background: var(--bg-white);
}
.mod-card-head {
  background: var(--blue-light);
  border-left: 4px solid var(--blue);
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
}
.mod-card-head a { color: var(--navy); }
.mod-card-head a:hover { color: var(--blue); text-decoration: underline; }
.mod-card-body {
  padding: 12px 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--body-text);
}
.mod-card-body ul { padding-left: 16px; margin: 8px 0 10px; }
.mod-card-body li { margin-bottom: 3px; }

/* Featured module card */
.mod-card-featured {
  border: 2px solid var(--blue);
  background: var(--bg-white);
  margin-bottom: 20px;
}
.mod-card-featured-head {
  background: var(--blue);
  padding: 10px 14px;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
}
.mod-card-featured-head a { color: #fff; }
.mod-card-featured-head a:hover { color: var(--blue-light); text-decoration: underline; }
.mod-card-featured-body {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 0;
}
.mod-card-featured-image {
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--border);
}
.mod-card-featured-text {
  padding: 16px 18px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--body-text);
}
.mod-card-featured-text ul { padding-left: 16px; margin: 8px 0 12px; }
.mod-card-featured-text li { margin-bottom: 3px; }

/* ── VIDEO BAR ──────────────────────────────────── */
.video-bar {
  background: var(--blue-pale);
  border-left: 4px solid var(--blue);
  padding: 16px 20px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.video-bar-text strong { display: block; color: var(--navy); font-size: 14px; margin-bottom: 3px; }
.video-bar-text p { font-size: 13px; color: var(--slate); margin: 0; }

/* ── PRODUCT CARDS (curprod.htm) ────────────────── */
.prod-card {
  border: 1px solid var(--border);
  margin-bottom: 10px;
  background: var(--bg-white);
}
.prod-card-head {
  background: var(--blue-light);
  border-left: 4px solid var(--blue);
  padding: 7px 12px;
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
}
.prod-card-head a { color: var(--navy); text-decoration: none; }
.prod-card-head a:hover { color: var(--blue); text-decoration: underline; }
.prod-card-body {
  padding: 8px 12px 10px 12px;
  font-size: 13px;
  color: var(--body-text);
  line-height: 1.6;
}
.prod-card-body ul { margin: 4px 0 6px 0; padding-left: 16px; }
.prod-card-body ul li { margin-bottom: 3px; }
.prod-img { text-align: center; padding: 8px 12px 4px 12px; }

/* ── BUTTONS ────────────────────────────────────── */
.btn {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 8px 18px;
  text-decoration: none;
  border: 2px solid var(--blue);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
  line-height: 1.4;
}
.btn:hover { background: var(--navy); border-color: var(--navy); color: #fff; text-decoration: none; }
.btn-outline {
  background: transparent;
  color: var(--blue);
}
.btn-outline:hover { background: var(--blue); color: #fff; }
.btn-sm { font-size: 10px; padding: 3px 9px; }

/* ── CTA BAR ────────────────────────────────────── */
.cta-bar {
  background: var(--bg-grey);
  border-left: 4px solid var(--blue);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--slate);
  margin-top: 8px;
}
.cta-bar strong { color: var(--navy); }
.cta-text { flex: 1; }

/* ── FOOTER ─────────────────────────────────────── */
.site-footer {
  background: var(--footer-bg);
  color: #ffffff;
  margin-top: 0;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 36px 24px 24px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 32px;
}
.footer-logo img { height: 44px; width: auto; margin-bottom: 10px; }
.footer-tagline { font-size: 12px; color: #ffffff; margin-bottom: 4px; }

.footer-heading {
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 12px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 6px; }
.footer-links a { color: #ffffff; font-size: 13px; }
.footer-links a:hover { color: #D6EAF8; text-decoration: none; }

.footer-contact { font-size: 13px; color: #ffffff; line-height: 1.8; }
.footer-contact a { color: #ffffff; }
.footer-contact a:hover { color: #D6EAF8; text-decoration: none; }

.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 14px 24px;
  border-top: 1px solid rgba(255,255,255,0.3);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: #ffffff;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom a { color: #ffffff; }
.footer-bottom a:hover { color: #D6EAF8; }

/* ── RESPONSIVE ─────────────────────────────────── */
@media (max-width: 960px) {
  .product-hero    { grid-template-columns: 1fr; }
  .hero-image      { max-width: 380px; margin: 0 auto; order: -1; }
  .stat-strip      { grid-template-columns: repeat(2,1fr); }
  .spec-grid       { grid-template-columns: 1fr; }
  .terminal-grid   { grid-template-columns: repeat(2,1fr); }
  .mod-card-featured-body { grid-template-columns: 1fr; }
  .mod-card-featured-image { border-right: none; border-bottom: 1px solid var(--border); }
  .footer-inner    { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .company-name    { font-size: 15px; }
  .tagline         { font-size: 11px; }
  .header-logo img { height: 60px; }
  .site-nav ul     { flex-wrap: wrap; }
  .site-nav ul li  { flex: 1 1 33%; }
  .site-nav ul li a { padding: 8px 6px; font-size: 11px; text-align: center; }
  .app-grid        { grid-template-columns: 1fr; }
  .mod-grid        { grid-template-columns: 1fr; }
  .terminal-grid   { grid-template-columns: 1fr 1fr; }
  .stat-strip      { grid-template-columns: 1fr 1fr; }
  .stat-value      { font-size: 14px; }
  .page-wrap       { padding: 16px 12px 36px; }
  .page-title-bar h1 { font-size: 18px; }
  .footer-inner    { grid-template-columns: 1fr 1fr; gap: 20px; }
  .footer-bottom   { flex-direction: column; text-align: center; }
  .spec-label      { white-space: normal; width: 40%; }
  .feat-label      { white-space: normal; width: 40%; }
  .cta-bar         { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 420px) {
  .terminal-grid   { grid-template-columns: 1fr; }
  .header-badge    { display: none; }
  .site-nav ul li  { flex: 1 1 50%; }
  .footer-inner    { grid-template-columns: 1fr; }
  .mod-card-body   { display: block !important; }
  .mod-card-body img { max-width: 100%; margin: 0 auto 10px; }
  .stat-strip      { grid-template-columns: 1fr; }
}

/* ── CONTACT FORM ───────────────────────────────── */
.form-head {
  background: var(--navy);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 5px 10px;
  margin-bottom: 6px;
}
.field-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--navy);
  padding: 5px 16px 5px 0;
  vertical-align: middle;
  white-space: nowrap;
  width: 130px;
}
.field-input {
  font-size: 12px;
  padding: 4px 0;
  vertical-align: middle;
}
.field-input input[type="text"] {
  border: 1px solid var(--border);
  padding: 4px 6px;
  font-size: 13px;
  font-family: var(--font-main);
  color: var(--body-text);
}
.field-input input[type="text"]:focus {
  outline: none;
  border-color: var(--blue);
}
.req { color: #cc0000; font-size: 11px; }
.chk-group { padding: 4px 0; }
textarea {
  border: 1px solid var(--border);
  padding: 6px 8px;
  font-size: 13px;
  font-family: var(--font-main);
  color: var(--body-text);
  width: 100%;
  max-width: 680px;
}
textarea:focus { outline: none; border-color: var(--blue); }
.btn-submit {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 8px 24px;
  border: none;
  cursor: pointer;
  font-family: var(--font-main);
}
.btn-submit:hover { background: var(--navy); }