/* ==========================================================================
   Eazyplus Solution Ltd — design tokens
   Concept: "Control room" — a dark, modern SaaS surface. Rounded panels,
   soft borders, an orange call-to-action, a teal accent for detail work,
   generous spacing. No hairlines, no paper texture.
   ========================================================================== */

:root{
  --bg: #0A0E14;
  --bg-raise: #0D1219;
  --panel: #11161F;
  --panel-alt: #151B26;
  --card: #131924;
  --border: rgba(255,255,255,0.09);
  --border-soft: rgba(255,255,255,0.06);
  --border-strong: rgba(255,255,255,0.16);

  --ink: #F3F5F8;
  --ink-soft: #C7CEDA;
  --muted: #8A94A6;
  --muted-soft: #5E6779;
  --white: #FFFFFF;

  --orange: #F0A64D;
  --orange-deep: #D98E36;
  --orange-ink: #241505;
  --teal: #35C9A5;
  --teal-deep: #1F9C7C;

  --font-display: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;

  --max: 1180px;
  --gap: 24px;
  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 18px;
  --r-pill: 999px;
}

*, *::before, *::after{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body{
  margin:0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img{ max-width:100%; display:block; }

a{ color: var(--teal); text-decoration-thickness: 1px; text-underline-offset: 3px; transition: color 0.15s ease; }
a:hover{ color: var(--orange); }

h1,h2,h3,h4{
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.18;
  margin: 0 0 0.5em;
  color: var(--white);
  letter-spacing: -0.015em;
}

h1{ font-size: clamp(2.1rem, 4.4vw, 3.4rem); }
h2{ font-size: clamp(1.5rem, 2.6vw, 2.1rem); }
h3{ font-size: 1.2rem; }

p{ margin: 0 0 1em; max-width: 62ch; color: var(--ink-soft); }
.lede{ font-size: 1.13rem; color: var(--ink-soft); max-width: 54ch; }

.nums{ font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

:focus-visible{
  outline: 2px solid var(--teal);
  outline-offset: 3px;
}

.wrap{
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
}

.eyebrow{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--teal);
  margin: 0 0 10px;
}

.hairline{ border: none; border-top: 1px solid var(--border); margin: 0; }

/* ---------------- Header ---------------- */
.site-header{
  border-bottom: 1px solid var(--border);
  background: rgba(10,14,20,0.88);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-header .wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap: wrap;
  row-gap: 14px;
  min-height: 76px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand{
  display:flex;
  flex-direction:column;
  text-decoration:none;
  color: var(--white);
  line-height:1.1;
}
.brand:hover{ color: var(--white); }
.brand-mark{
  font-family: var(--font-display);
  font-weight:800;
  font-size: 1.34rem;
  letter-spacing: -0.01em;
  color: var(--white);
}
.brand-mark span{ color: var(--orange); }
.brand-sub{
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.74rem;
  letter-spacing: 0.01em;
  color: var(--ink-soft);
  margin-top: 4px;
  white-space: nowrap;
}

@media (max-width: 480px){
  .brand-sub{ white-space: normal; }
}

.main-nav{ display:flex; align-items:center; flex-wrap: wrap; row-gap: 8px; gap: 2px; }
.main-nav a{
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--ink-soft);
  text-decoration:none;
  padding: 8px 12px;
  margin-right: 2px;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.main-nav a:hover{ color: var(--white); }
.main-nav a[aria-current="page"]{
  color: var(--white);
  border-bottom-color: var(--orange);
  font-weight:600;
}
.nav-cta{
  margin-left: 10px;
  padding: 10px 20px !important;
  background: var(--orange);
  color: var(--orange-ink) !important;
  border-bottom: none !important;
  border-radius: var(--r-pill);
  font-weight:700 !important;
  white-space: nowrap;
}
.nav-cta:hover{ background: var(--white); color: var(--orange-ink) !important; }

/* The hamburger toggle is kept in the markup for script.js compatibility,
   but the nav is always visible now, so the toggle button itself is hidden. */
.nav-toggle{ display:none !important; }

@media (max-width: 560px){
  .site-header .wrap{ justify-content:flex-start; }
  .main-nav{ width:100%; justify-content:flex-start; gap: 4px 4px; }
  .main-nav a{ padding: 6px 10px 6px 0; margin-right: 6px; }
  .nav-cta{ margin-left:0; margin-top: 6px; width:100%; justify-content:center; }
}

/* ---------------- Buttons ---------------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family: var(--font-body);
  font-weight:700;
  font-size: 0.95rem;
  padding: 13px 24px;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-pill);
  text-decoration:none;
  cursor:pointer;
  background: transparent;
  color: var(--white);
  transition: all 0.15s ease;
}
.btn-primary{
  background: var(--orange);
  color: var(--orange-ink);
  border-color: var(--orange);
}
.btn-primary:hover{ background: var(--white); border-color: var(--white); color: var(--orange-ink); }
.btn-ghost{ background: var(--panel-alt); border-color: rgba(255,255,255,0.28); }
.btn-ghost:hover{ background: #1C2430; border-color: var(--teal); color: var(--white); }
.btn-row{ display:flex; gap:14px; flex-wrap:wrap; margin-top: 28px; }

/* ---------------- Hero ---------------- */
.hero{ padding: 72px 0 60px; border-bottom: 1px solid var(--border); }
.hero-grid{
  display:grid;
  grid-template-columns: 7fr 5fr;
  gap: 48px;
  align-items:start;
}
@media (max-width: 900px){
  .hero-grid{ grid-template-columns: 1fr; }
}

.ledger-panel{
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--panel);
  padding: 16px;
}
.ledger-panel-head{
  display:flex;
  justify-content:space-between;
  align-items:baseline;
  padding: 6px 6px 14px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.ledger-row{
  display:grid;
  grid-template-columns: 1fr auto auto;
  gap: 10px 14px;
  padding: 14px 16px;
  margin-bottom: 8px;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--card);
  font-size: 0.87rem;
  color: var(--ink-soft);
  align-items:start;
  transition: border-color 0.15s ease;
}
.ledger-row > span:first-child{ padding-top: 2px; }
.ledger-row .status, .ledger-row .amt{ white-space: nowrap; }
.ledger-row:hover{ border-color: var(--teal); }
.ledger-row:last-child{ margin-bottom:0; }
.ledger-row .status{
  font-family: var(--font-mono);
  font-size: 0.66rem;
  padding: 3px 9px;
  border-radius: var(--r-pill);
  border: 1px solid currentColor;
}
.status.ok{ color: var(--teal); }
.status.pending{ color: var(--orange); }
.ledger-row .amt{ font-family: var(--font-mono); font-variant-numeric: tabular-nums; color: var(--muted); }

.ledger-row.reveal{ opacity: 0; transform: translateY(6px); animation: rise 0.5s ease forwards; }
@keyframes rise{ to{ opacity:1; transform:none; } }

/* ---------------- Sections ---------------- */
section{ padding: 68px 0; }
.section-border{ border-bottom: 1px solid var(--border); }
.section-head{ max-width: 640px; margin-bottom: 40px; }

.stat-strip{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.stat-strip div{
  padding: 24px 26px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
}
.stat-num{ font-family: var(--font-mono); font-size: 1.9rem; color: var(--white); display:block; }
.stat-label{ font-size: 0.85rem; color: var(--muted); }
@media (max-width: 700px){
  .stat-strip{ grid-template-columns: 1fr; }
}

/* ---------------- Ledger list (services / industries) ---------------- */
.entry-list{ display:flex; flex-direction:column; gap: 16px; }
.entry{
  display:grid;
  grid-template-columns: 64px 1fr 1.3fr;
  gap: 28px;
  padding: 30px 32px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
}
.entry-index{ font-family: var(--font-mono); color: var(--orange); font-size: 0.95rem; padding-top: 4px; }
.entry h3{ margin-bottom: 8px; color: var(--white); }
.entry ul{ margin: 12px 0 0; padding-left: 18px; color: var(--ink-soft); }
.entry li{ margin-bottom: 6px; }
@media (max-width: 800px){
  .entry{ grid-template-columns: 40px 1fr; padding: 26px 22px; }
  .entry > div:last-child{ grid-column: 1 / -1; }
}

/* ---------------- Cards for industries ---------------- */
.industry-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.industry-cell{
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--panel);
  padding: 30px 32px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.industry-cell:hover{ border-color: var(--teal); transform: translateY(-2px); }
.industry-cell .eyebrow{ margin-bottom: 14px; }
.industry-cell h3{ color: var(--white); }
@media (max-width: 800px){
  .industry-grid{ grid-template-columns: 1fr; }
}

/* ---------------- Methodology (About) ---------------- */
.method-list{ counter-reset: step; display:flex; flex-direction:column; gap: 14px; }
.method-step{
  display:grid;
  grid-template-columns: 90px 1fr;
  gap: 24px;
  padding: 28px 30px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  position:relative;
}
.method-step h3{ color: var(--white); }
.method-step .step-num{
  font-family: var(--font-mono);
  font-size: 1.6rem;
  color: var(--muted-soft);
}
.method-step.active{ border-color: var(--orange); }
.method-step.active .step-num{ color: var(--orange); }

/* ---------------- Forms ---------------- */
.form-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-grid .full{ grid-column: 1 / -1; }
@media (max-width: 700px){ .form-grid{ grid-template-columns: 1fr; } }

label{ display:block; font-size: 0.85rem; color: var(--muted); margin-bottom: 6px; }
input, select, textarea{
  width:100%;
  font-family: var(--font-body);
  font-size: 0.98rem;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--card);
  color: var(--ink);
}
input::placeholder, textarea::placeholder{ color: var(--muted-soft); }
input:focus, select:focus, textarea:focus{ outline: 2px solid var(--teal); outline-offset: 1px; border-color: var(--teal); }
textarea{ resize: vertical; min-height: 120px; }
.field{ margin-bottom: 0; }

.form-note{ font-size: 0.82rem; color: var(--muted); margin-top: 14px; }
.form-success{
  display:none;
  border: 1px solid var(--teal);
  border-radius: var(--r-md);
  background: var(--panel);
  padding: 18px 20px;
  margin-top: 20px;
  font-size: 0.95rem;
  color: var(--ink);
}
.form-success.show{ display:block; }
.field-error{ color: var(--orange); font-size: 0.78rem; margin-top: 5px; display:none; }
.field.invalid input, .field.invalid textarea, .field.invalid select{ border-color: var(--orange); }
.field.invalid .field-error{ display:block; }

/* ---------------- Contact info block ---------------- */
.contact-block{ border: 1px solid var(--border); border-radius: var(--r-lg); padding: 30px; background: var(--panel); }
.contact-line{ display:flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border-soft); }
.contact-line:last-child{ border-bottom:none; }
.contact-line .k{ font-family: var(--font-mono); font-size: 0.72rem; color: var(--muted); width: 90px; flex-shrink:0; padding-top:3px; }

/* ---------------- Blog ---------------- */
.post-list{ display:flex; flex-direction:column; gap: 14px; }
.post-item{ padding: 26px 30px; background: var(--panel); border: 1px solid var(--border); border-radius: var(--r-lg); }
.post-item .eyebrow{ margin-bottom: 8px; }
.post-item h3{ margin-bottom: 8px; color: var(--white); }
.post-item a.read{ font-size: 0.88rem; font-weight:700; color: var(--orange); }
.post-item a.read:hover{ color: var(--teal); }

article.post{ padding: 48px 0; border-bottom: 1px solid var(--border); }
article.post h2{ margin-bottom: 6px; }
article.post .eyebrow{ margin-bottom: 20px; }
article.post h4{ font-family: var(--font-body); font-weight:700; font-size:1rem; margin: 1.6em 0 0.4em; color: var(--white); }
article.post ul, article.post ol{ padding-left: 20px; color: var(--ink-soft); }
article.post li{ margin-bottom: 6px; }
.back-to-top{ font-family: var(--font-mono); font-size: 0.78rem; }

/* ---------------- CTA band ---------------- */
.cta-band{
  background: var(--bg-raise);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  color: var(--white);
  padding: 60px 0;
}
.cta-band h2{ color: var(--white); }
.cta-band p{ color: var(--ink-soft); }
.cta-band .btn-primary{ background: var(--orange); border-color: var(--orange); color: var(--orange-ink); }
.cta-band .btn-primary:hover{ background: var(--white); border-color: var(--white); }
.cta-band .btn-ghost{ border-color: var(--border-strong); color: var(--white); background: transparent; }
.cta-band .btn-ghost:hover{ background: rgba(255,255,255,0.06); border-color: var(--teal); }

/* ---------------- Footer ---------------- */
.site-footer{ background: var(--bg); border-top: 1px solid var(--border); padding: 48px 0 28px; }
.footer-grid{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 28px;
}
.footer-grid h4{ font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.06em; color: var(--muted); margin-bottom: 14px; text-transform: uppercase; }
.footer-grid ul{ list-style:none; padding:0; margin:0; }
.footer-grid li{ margin-bottom: 9px; }
.footer-grid a{ color: var(--ink-soft); text-decoration:none; font-size: 0.92rem; }
.footer-grid a:hover{ color: var(--orange); }
.footer-bottom{
  border-top: 1px solid var(--border);
  padding-top: 18px;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:10px;
  font-size: 0.8rem;
  color: var(--muted);
}
@media (max-width: 800px){
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}

/* ---------------- Utility ---------------- */
.mt-0{ margin-top:0; }
.center-narrow{ max-width: 680px; }
.small{ font-size: 0.85rem; color: var(--muted); }