/* ==========================================================================
   TechData World Plc, theme stylesheet.
   A tech company and training institute. The look is engineered and crisp:
   deep emerald green on warm cream, one signal-green accent, a fine grid
   motif in the hero, disciplined cards. Everything is driven by CSS custom
   properties so the whole palette flips to the red + cream variant by setting
   data-theme="red" on <html> (wired from setup.SiteSettings.theme).
   ========================================================================== */

:root {
  /* Green + cream (default) */
  --brand:        #1E7A46;   /* deep emerald */
  --brand-dark:   #145536;
  --brand-darker: #0E3D27;
  --brand-soft:   #E7F1EA;   /* pale green wash */
  --signal:       #16B872;   /* bright accent, used sparingly */
  --cream:        #F6F1E7;
  --cream-2:      #FBF8F1;
  --ink:          #13211A;   /* near-black with a green cast */
  --ink-soft:     #47564E;
  --line:         #E3DCCB;   /* hairline on cream */
  --white:        #FFFFFF;
  --danger:       #C0392B;
  --warn:         #C77D00;
  --ok:           #1E7A46;

  --radius:       10px;
  --radius-sm:    7px;
  --radius-lg:    18px;
  --shadow:       0 1px 2px rgba(19,33,26,.06), 0 8px 24px rgba(19,33,26,.06);
  --shadow-lg:    0 18px 48px rgba(14,61,39,.16);
  --maxw:         1200px;

  --font-display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --font-body:    "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
}

html[data-theme="red"] {
  --brand:        #B02A25;   /* deep brick red */
  --brand-dark:   #7F1D1A;
  --brand-darker: #5C1512;
  --brand-soft:   #F6E7E5;
  --signal:       #E4572E;
  --cream:        #F7F1E9;
  --cream-2:      #FCF8F3;
  --ink:          #241615;
  --ink-soft:     #5b4a48;
  --line:         #E8DBD0;
  --ok:           #1E7A46;
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5, .display {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.12;
  letter-spacing: -.01em;
  font-weight: 600;
  margin: 0 0 .5rem;
}
h1 { font-size: clamp(2.1rem, 4.4vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3 { font-size: 1.25rem; }
a { color: var(--brand); text-decoration: none; }
a:hover { color: var(--brand-dark); }
p { margin: 0 0 1rem; }
img { max-width: 100%; height: auto; }
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.section { padding: 84px 0; }
.section.tight { padding: 56px 0; }
.bg-cream2 { background: var(--cream-2); }
.bg-brandsoft { background: var(--brand-soft); }
.text-brand { color: var(--brand) !important; }
.muted { color: var(--ink-soft); }
.center { text-align: center; }
.lead { font-size: 1.13rem; color: var(--ink-soft); max-width: 64ch; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* Section heading block */
.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .82rem;
  color: var(--brand);
  background: var(--brand-soft);
  padding: .28rem .7rem;
  border-radius: 40px;
  margin-bottom: .8rem;
}
.section-head { max-width: 70ch; margin-bottom: 2.6rem; }
.section-head.center { margin-left: auto; margin-right: auto; }

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-display); font-weight: 600; font-size: .96rem;
  padding: .72rem 1.35rem; border-radius: var(--radius-sm);
  border: 1.5px solid transparent; cursor: pointer; transition: .16s ease;
  line-height: 1;
}
.btn-brand { background: var(--brand); color: #fff; }
.btn-brand:hover { background: var(--brand-dark); color: #fff; }
.btn-outline { background: transparent; color: var(--brand); border-color: var(--brand); }
.btn-outline:hover { background: var(--brand); color: #fff; }
.btn-cream { background: var(--cream); color: var(--brand-dark); }
.btn-cream:hover { background: #fff; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--brand); color: var(--brand); }
.btn-sm { padding: .5rem .85rem; font-size: .85rem; }
.btn-light { background: rgba(255,255,255,.14); color:#fff; border-color: rgba(255,255,255,.3);}
.btn-light:hover { background: rgba(255,255,255,.24); color:#fff; }
.btn-block { width: 100%; justify-content: center; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { filter: brightness(.92); color:#fff; }

/* --------------------------------------------------------------------------
   Top bar + navbar
   -------------------------------------------------------------------------- */
.topbar {
  background: var(--brand-darker); color: rgba(255,255,255,.85);
  font-size: .84rem;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 1rem; min-height: 40px; }
.topbar a { color: rgba(255,255,255,.85); }
.topbar a:hover { color: #fff; }
.topbar .tb-info { display: flex; gap: 1.4rem; flex-wrap: wrap; }
.topbar .tb-info span, .topbar .tb-info a { display: inline-flex; align-items: center; gap: .4rem; }
.topbar .tb-social { display: flex; gap: .35rem; }
.topbar .tb-social a {
  width: 26px; height: 26px; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 6px; background: rgba(255,255,255,.08);
}
.topbar .tb-social a:hover { background: var(--signal); color: #04120b; }

.nav-wrap { background: var(--cream-2); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 60; }
.nav {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 74px; gap: 1rem;
}
.brand-logo { display: flex; align-items: center; gap: .65rem; font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; color: var(--ink); }
.brand-logo .mark {
  width: 40px; height: 40px; border-radius: 9px;
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  color: #fff; display: grid; place-items: center; font-size: 1.15rem;
  box-shadow: var(--shadow);
}
.brand-logo small { display: block; font-family: var(--font-body); font-weight: 500; font-size: .68rem; color: var(--ink-soft); letter-spacing: .02em; }
/* image logo variants */
.brand-logo img.brand-full { height: 46px; width: auto; display: block; }
.brand-logo img.mark-img { width: 42px; height: 42px; border-radius: 11px; display: block; box-shadow: 0 4px 12px rgba(0,0,0,.18); }
@media (max-width: 560px) { .brand-logo img.brand-full { height: 38px; } }
.nav-links { display: flex; align-items: center; gap: .2rem; list-style: none; margin: 0; padding: 0; }
.nav-links > li > a {
  display: block; padding: .6rem .8rem; border-radius: 7px; color: var(--ink);
  font-weight: 500; font-size: .95rem;
}
.nav-links > li > a:hover { background: var(--brand-soft); color: var(--brand-dark); }
.nav-links > li > a.active { color: var(--brand); font-weight: 600; }
.nav-links > li > a.active::after {
  content:""; display:block; height:2px; background: var(--brand);
  border-radius: 2px; margin-top: 4px;
}
.nav-cta { display: flex; align-items: center; gap: .6rem; }
.nav-toggle { display: none; background: none; border: 0; font-size: 1.6rem; color: var(--ink); cursor: pointer; }

/* dropdown */
.has-drop { position: relative; }
.drop {
  position: absolute; top: 100%; left: 0; min-width: 230px; margin-top: 8px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); padding: .4rem; display: none; z-index: 80;
}
/* transparent bridge across the visual gap so the menu does not vanish
   while the pointer travels from the nav item down to the links */
.drop::before { content: ""; position: absolute; left: 0; right: 0; top: -10px; height: 10px; }
.has-drop:hover .drop, .has-drop:focus-within .drop { display: block; }
.drop a { display: block; padding: .55rem .7rem; border-radius: 6px; color: var(--ink); font-size: .92rem; }
.drop a:hover { background: var(--brand-soft); color: var(--brand-dark); }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative; background: var(--brand-darker); color: #fff; overflow: hidden;
}
.hero::before {
  content:""; position:absolute; inset:0;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 46px 46px; opacity: .5;
  mask-image: radial-gradient(120% 90% at 80% 10%, #000 30%, transparent 75%);
}
.hero::after {
  content:""; position:absolute; right:-10%; top:-30%; width:620px; height:620px;
  background: radial-gradient(circle, var(--brand) 0%, transparent 62%); opacity:.55;
}
.hero .container { position: relative; z-index: 2; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 3rem; align-items: center; padding: 96px 0; }
.hero h1 { color: #fff; }
.hero p.lead { color: rgba(255,255,255,.82); }
.hero .kicker { color: var(--signal); font-family: var(--font-display); font-weight: 600; letter-spacing:.03em; margin-bottom: .8rem; }
.hero-actions { display: flex; gap: .8rem; flex-wrap: wrap; margin-top: 1.6rem; }
.hero-panel {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius-lg); padding: 1.4rem; backdrop-filter: blur(4px);
}
.hero-panel h4 { color:#fff; font-size:1rem; }
.hero-stats { display: grid; grid-template-columns: repeat(2,1fr); gap: 1rem; }
.hero-stat { background: rgba(255,255,255,.05); border-radius: var(--radius); padding: 1rem; }
.hero-stat .n { font-family: var(--font-display); font-size: 1.9rem; font-weight: 700; color: #fff; }
.hero-stat .l { font-size: .82rem; color: rgba(255,255,255,.75); }

/* page banner (interior pages) */
.page-banner { background: var(--brand-darker); color:#fff; position: relative; overflow:hidden; }
.page-banner::before {
  content:""; position:absolute; inset:0;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 40px 40px; opacity:.4;
  mask-image: radial-gradient(120% 100% at 90% 0%, #000 20%, transparent 70%);
}
.page-banner .container { position: relative; z-index:2; padding: 64px 0; }
.page-banner h1 { color:#fff; margin-bottom:.4rem; }
.crumbs { color: rgba(255,255,255,.7); font-size:.9rem; }
.crumbs a { color: rgba(255,255,255,.85); }
.crumbs a:hover { color:#fff; }

/* --------------------------------------------------------------------------
   Grid + cards
   -------------------------------------------------------------------------- */
.grid { display: grid; gap: 1.4rem; }
.g-2 { grid-template-columns: repeat(2, 1fr); }
.g-3 { grid-template-columns: repeat(3, 1fr); }
.g-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.5rem; transition: .18s ease;
}
.card.hover:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card .ic {
  width: 52px; height: 52px; border-radius: 12px; display: grid; place-items: center;
  background: var(--brand-soft); color: var(--brand); font-size: 1.5rem; margin-bottom: 1rem;
}
.card h3 { margin-bottom: .4rem; }
.card p { color: var(--ink-soft); margin-bottom: .6rem; font-size: .96rem; }
.card .more { font-weight: 600; font-family: var(--font-display); font-size: .9rem; }

/* media card (image on top) */
.mcard { background:#fff; border:1px solid var(--line); border-radius: var(--radius); overflow:hidden; transition:.18s ease; display:flex; flex-direction:column;}
.mcard.hover:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.mcard .thumb { aspect-ratio: 16/10; background: var(--brand-soft); overflow:hidden; }
.mcard .thumb img { width:100%; height:100%; object-fit: cover; }
.mcard .body { padding: 1.2rem 1.3rem 1.4rem; flex:1; display:flex; flex-direction:column; }
.mcard .body h3 { font-size: 1.12rem; }
.mcard .meta { font-size:.82rem; color: var(--ink-soft); margin-bottom:.5rem; }
.tag { display:inline-block; font-size:.74rem; font-weight:600; color: var(--brand-dark);
  background: var(--brand-soft); padding:.2rem .55rem; border-radius: 30px; }
.price { font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; color: var(--brand); }

/* team / people */
.person { text-align:center; }
.person .avatar {
  width: 130px; height: 130px; border-radius: 50%; object-fit: cover; margin: 0 auto .8rem;
  border: 3px solid #fff; box-shadow: var(--shadow); background: var(--brand-soft);
}
.person .role { color: var(--brand); font-size:.9rem; font-weight:600; }
.person .socials { margin-top:.5rem; display:flex; gap:.4rem; justify-content:center; }
.person .socials a { width:30px;height:30px;border-radius:7px;background:var(--cream);display:grid;place-items:center;color:var(--ink-soft);}
.person .socials a:hover { background: var(--brand); color:#fff; }

/* leader row */
.leader { display:grid; grid-template-columns: 150px 1fr; gap:1.5rem; align-items:center; background:#fff; border:1px solid var(--line); border-radius: var(--radius); padding:1.4rem; }
.leader img { width:150px; height:150px; border-radius: 12px; object-fit:cover; background:var(--brand-soft); }
.leader .pos { color: var(--brand); font-weight:600; }

/* stats band */
.stats-band { background: var(--brand); color:#fff; }
.stats-band .grid { text-align:center; }
.stat .n { font-family: var(--font-display); font-size: 2.6rem; font-weight:700; }
.stat .l { color: rgba(255,255,255,.82); }

/* partners */
.partner-strip { display:flex; flex-wrap:wrap; gap:1rem; align-items:center; justify-content:center; }
.partner-strip .p {
  background:#fff; border:1px solid var(--line); border-radius: var(--radius);
  padding: 1rem 1.4rem; min-width: 150px; text-align:center; display:flex; align-items:center; justify-content:center; gap:.6rem;
}
.partner-strip .p img { max-height: 46px; }

/* testimonial */
.quote { background:#fff; border:1px solid var(--line); border-left: 4px solid var(--brand); border-radius: var(--radius); padding:1.5rem; }
.quote .who { display:flex; align-items:center; gap:.7rem; margin-top:1rem; }
.quote .who img { width:42px;height:42px;border-radius:50%;object-fit:cover; background:var(--brand-soft);}
.stars { color: var(--warn); letter-spacing:1px; }

/* value / list */
.tick { display:flex; gap:.7rem; align-items:flex-start; margin-bottom:.7rem; }
.tick i { color: var(--brand); font-size:1.15rem; margin-top:.1rem; }

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */
.field { margin-bottom: 1rem; }
.field label { display:block; font-weight:600; font-size:.9rem; margin-bottom:.35rem; color: var(--ink); }
.input, .select, .textarea, input[type=text], input[type=email], input[type=password],
input[type=number], input[type=date], input[type=datetime-local], input[type=url], input[type=tel], select, textarea {
  width:100%; padding:.7rem .85rem; border:1.5px solid var(--line); border-radius: var(--radius-sm);
  background:#fff; color: var(--ink); font-family: var(--font-body); font-size:.96rem;
}
textarea { min-height: 120px; resize: vertical; }
.input:focus, .select:focus, .textarea:focus, input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft);
}
.help { font-size:.82rem; color: var(--ink-soft); margin-top:.25rem; }
.check { display:flex; align-items:center; gap:.5rem; }
.check input { width:auto; }
.form-card { background:#fff; border:1px solid var(--line); border-radius: var(--radius-lg); padding: 1.8rem; box-shadow: var(--shadow); }
.two-col { display:grid; grid-template-columns: 1fr 1fr; gap:1rem; }

/* radio pills for payment method */
.pmethods { display:flex; gap:.6rem; flex-wrap:wrap; }
.pmethods label {
  flex:1; min-width: 120px; border:1.5px solid var(--line); border-radius: var(--radius-sm);
  padding:.7rem .8rem; cursor:pointer; display:flex; align-items:center; gap:.5rem; font-weight:500;
}
.pmethods input { display:none; }
.pmethods input:checked + span { color: var(--brand); font-weight:700; }
.pmethods label:has(input:checked) { border-color: var(--brand); background: var(--brand-soft); }

/* --------------------------------------------------------------------------
   Alerts / messages
   -------------------------------------------------------------------------- */
.alert { padding:.85rem 1.1rem; border-radius: var(--radius-sm); margin-bottom:1rem; border:1px solid; font-size:.94rem; }
.alert-success { background:#E8F5EC; border-color:#BFE3CC; color:#1a5c37; }
.alert-error, .alert-danger { background:#FBEAE8; border-color:#F0C4BF; color:#8f2018; }
.alert-info { background:#E9F0FB; border-color:#C6D8F2; color:#274b86; }
.alert-warning { background:#FCF3E2; border-color:#EFD9AE; color:#8a5b00; }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer { background: var(--brand-darker); color: rgba(255,255,255,.75); padding-top: 68px; }
.footer h5 { color:#fff; font-family: var(--font-display); font-size:1.02rem; margin-bottom:1rem; }
.footer a { color: rgba(255,255,255,.75); }
.footer a:hover { color:#fff; }
.footer-grid { display:grid; grid-template-columns: 1.6fr 1fr 1fr 1.4fr; gap: 2.2rem; }
.footer .flinks { list-style:none; padding:0; margin:0; }
.footer .flinks li { margin-bottom:.55rem; }
.footer .fbrand .brand-logo { color:#fff; margin-bottom:1rem; }
.footer .fbrand .brand-logo small { color: rgba(255,255,255,.6); }
.foot-social { display:flex; gap:.5rem; margin-top:1rem; }
.foot-social a { width:36px;height:36px;border-radius:9px;background:rgba(255,255,255,.08);display:grid;place-items:center;color:#fff;}
.foot-social a:hover { background: var(--signal); color:#04120b; }
.news-form { display:flex; gap:.5rem; margin-top:.8rem; }
.news-form input { background: rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.18); color:#fff; }
.news-form input::placeholder { color: rgba(255,255,255,.55); }
.footer-bottom { border-top:1px solid rgba(255,255,255,.12); margin-top: 52px; padding: 22px 0; font-size:.86rem; }
.footer-bottom .container { display:flex; justify-content:space-between; gap:1rem; flex-wrap:wrap; }

/* contact info blocks */
.cinfo { display:flex; gap:.9rem; align-items:flex-start; margin-bottom:1.2rem; }
.cinfo .ic { width:44px;height:44px;border-radius:10px;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;font-size:1.2rem; flex:none;}

/* gallery */
.masonry { columns: 3; column-gap: 1rem; }
.masonry img { width:100%; border-radius: var(--radius); margin-bottom:1rem; display:block; border:1px solid var(--line); }

/* faq */
.acc { background:#fff; border:1px solid var(--line); border-radius: var(--radius); margin-bottom:.7rem; overflow:hidden; }
.acc summary { padding:1rem 1.2rem; font-weight:600; cursor:pointer; list-style:none; display:flex; justify-content:space-between; gap:1rem; }
.acc summary::-webkit-details-marker { display:none; }
.acc summary::after { content:"\002B"; color: var(--brand); font-size:1.2rem; }
.acc[open] summary::after { content:"\2212"; }
.acc .a { padding: 0 1.2rem 1.2rem; color: var(--ink-soft); }

/* prose (legal / detail bodies) */
.prose { max-width: 76ch; }
.prose h2,.prose h3 { margin-top: 1.6rem; }
.prose p, .prose li { color: var(--ink-soft); }
.prose ul { padding-left: 1.1rem; }

.divider { height:1px; background: var(--line); border:0; margin: 0; }

/* Two-column detail layouts that collapse on mobile.
   .split          = content + right sidebar (1fr 360px)
   .split.aside    = content + narrower sidebar (1fr 300px)
   .split.left     = left sidebar + content (340px 1fr, used on contact) */
.split { display:grid; gap:2.4rem; align-items:start; grid-template-columns: 1fr 360px; }
.split.aside { grid-template-columns: 1fr 300px; }
.split.left { grid-template-columns: 340px 1fr; }
@media (max-width: 900px) {
  .split, .split.aside, .split.left { grid-template-columns: 1fr; gap: 1.8rem; }
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 992px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2rem; padding: 64px 0; }
  .g-4 { grid-template-columns: repeat(2,1fr); }
  .g-3 { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .masonry { columns: 2; }
}
@media (max-width: 760px) {
  .section { padding: 56px 0; }
  .topbar .tb-info { display:none; }
  .nav-toggle { display:block; }
  .nav-links {
    position: absolute; top: 74px; left:0; right:0; background: var(--cream-2);
    border-bottom:1px solid var(--line); flex-direction: column; align-items: stretch;
    padding: .6rem; gap:.2rem; display:none; box-shadow: var(--shadow-lg);
  }
  .nav-links.open { display:flex; }
  .nav-links > li > a.active::after { display:none; }
  .drop { position: static; display:block; box-shadow:none; border:0; padding-left:1rem; margin-top:0; }
  .drop::before { display:none; }
  .has-drop:hover .drop { display:block; }
  .g-2,.g-3,.g-4 { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .leader { grid-template-columns: 1fr; text-align:center; }
  .leader img { margin:0 auto; }
  .masonry { columns: 1; }
}

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}
