/* RealityCharting — corporate refresh
   Palette: deep navy, professional blue, slate neutrals, gold accent */
:root {
  --navy: #0d2a4d;
  --navy-700: #163a64;
  --blue: #1c64b4;
  --blue-600: #1554a0;
  --blue-50: #eef4fb;
  --gold: #c8902f;
  --gold-soft: #f3e7cf;
  --ink: #1b2733;
  --slate: #5a6b7b;
  --line: #e3e8ee;
  --bg: #ffffff;
  --bg-soft: #f5f8fc;
  --radius: 12px;
  --shadow-sm: 0 1px 3px rgba(13,42,77,.08), 0 1px 2px rgba(13,42,77,.06);
  --shadow-md: 0 8px 28px rgba(13,42,77,.12);
  --maxw: 1160px;
  --font: "Segoe UI", "Helvetica Neue", Arial, system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  line-height: 1.65;
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { color: var(--navy); line-height: 1.2; margin: 0 0 .5em; font-weight: 700; }
h1 { font-size: clamp(2.1rem, 4.5vw, 3.2rem); letter-spacing: -.01em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); }
h3 { font-size: 1.28rem; }
p { margin: 0 0 1rem; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-600); }
img { max-width: 100%; display: block; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .78rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: .6rem;
}
.lead { font-size: 1.12rem; color: var(--slate); }
.center { text-align: center; }
.muted { color: var(--slate); }

/* Buttons */
.btn {
  display: inline-block;
  padding: .8rem 1.6rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: .96rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all .18s ease;
  letter-spacing: .01em;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-600); color: #fff; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-gold { background: var(--gold); color: #2a1d05; }
.btn-gold:hover { background: #b67f24; color: #2a1d05; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.btn-ghost:hover { background: rgba(255,255,255,.12); color: #fff; }
.btn-outline { background: transparent; color: var(--blue); border-color: var(--blue); }
.btn-outline:hover { background: var(--blue); color: #fff; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--navy);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 74px; position: relative; }
.brand { display: flex; align-items: center; gap: .6rem; font-weight: 800; color: var(--navy); font-size: 1.15rem; letter-spacing: -.01em; }
.brand .mark {
  width: 34px; height: 34px; border-radius: 8px;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 1rem;
}
.brand .reg { color: var(--gold); }
.brand-logo { height: 42px; width: auto; display: block; }
.footer-logo { height: 44px; width: auto; display: block; }
.brand { order: 1; margin-right: 5rem; }
.nav-links { display: flex; gap: 1.6rem; align-items: center; list-style: none; margin: 0; padding: 0; }
.nav-links a { color: var(--bg); font-weight: 500; font-size: .96rem; }
.nav-links a:hover, .nav-links a.active { color: var(--blue); }
.nav-links { order: 3; }
.nav-cta { display: contents; }
.nav-toggle { display: none; background: none; border: 0; font-size: 1.6rem; color: var(--bg); cursor: pointer; }
.nav-toggle { order: 2; margin-left: .2rem; margin-right: .6rem; }
.cart-link { order: 4; margin-left: auto; }

/* Gradual nav collapse before full mobile menu */
@media (max-width: 1140px) {
  .nav-toggle { display: block; }
  .nav-links { gap: 1rem; }
  .nav-links a { font-size: .9rem; }
  .nav-links:not(.open) li:nth-child(1) { display: none; }
  .nav-links.open {
    display: flex;
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    padding: 1rem 24px;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    z-index: 60;
  }
  .nav-links.open li { display: block !important; }
  .nav-links.open a { color: var(--navy); }
  .nav-links.open a:hover,
  .nav-links.open a.active { color: var(--blue); }
}
@media (max-width: 1020px) {
  .nav-links:not(.open) li:nth-child(2) { display: none; }
}
@media (max-width: 940px) {
  .nav-links:not(.open) li:nth-child(3) { display: none; }
}
@media (max-width: 860px) {
  .nav-links:not(.open) li:nth-child(4) { display: none; }
}
@media (max-width: 780px) {
  .nav-links:not(.open) li:nth-child(5) { display: none; }
  .nav-cta .btn { padding: .55rem 1rem; font-size: .85rem; }
}
@media (max-width: 720px) {
  .nav-links:not(.open) li:nth-child(6) { display: none; }
}
@media (max-width: 660px) {
  .nav-links:not(.open) li:nth-child(7) { display: none; }
}
@media (max-width: 600px) {
  .nav-links:not(.open) li:nth-child(8) { display: none; }
}
@media (max-width: 560px) {
  .nav-links:not(.open) { display: none; }
}

/* Hero */
.hero {
  background:
    radial-gradient(circle at 80% -10%, rgba(28,100,180,.35), transparent 55%),
    linear-gradient(160deg, rgba(13,42,77,.55) 0%, rgba(22,58,100,.55) 60%, rgba(29,69,117,.6) 100%),
    url("assets/bg/original-hero.jpg") center / cover no-repeat;
  color: #fff;
  padding: 5.5rem 0 5rem;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 22px 22px; opacity: .6; pointer-events: none;
}
.hero .wrap { position: relative; z-index: 1; text-align: center; }
.hero h1 { color: #fff; max-width: 24ch; margin-inline: auto; }
.hero .lead { color: #cfe0f2; max-width: 56ch; font-size: 1.18rem; margin-inline: auto; }
.hero-cta { display: flex; gap: .9rem; flex-wrap: wrap; margin-top: 1.8rem; justify-content: center; }
.hero-stats { display: flex; gap: 2.5rem; margin-top: 3rem; flex-wrap: wrap; justify-content: center; }
.hero-stats .num { font-size: 2rem; font-weight: 800; color: #fff; }
.hero-stats .lbl { color: #aac5e2; font-size: .9rem; }

/* Page banner (inner pages) */
.banner {
  background: linear-gradient(160deg, var(--navy), var(--navy-700));
  color: #fff; padding: 3.6rem 0 3.4rem;
}
.banner-training {
  background:
    linear-gradient(160deg, rgba(13,42,77,.5), rgba(20,53,92,.55)),
    url("assets/bg/original-training.jpg") center / cover no-repeat;
}
.banner-software {
  background:
    linear-gradient(160deg, rgba(13,42,77,.5), rgba(20,53,92,.55)),
    url("assets/bg/original-software.jpg") center / cover no-repeat;
}
.banner-about {
  background:
    linear-gradient(160deg, rgba(13,42,77,.82), rgba(20,53,92,.8)),
    url("assets/bg/original-team.png") center 30% / cover no-repeat, var(--navy);
}
.banner-contact {
  background:
    linear-gradient(160deg, rgba(13,42,77,.82), rgba(20,53,92,.8)),
    url("assets/bg/original-consult.png") center 25% / cover no-repeat, var(--navy);
}
.banner-pricing {
  background:
    linear-gradient(160deg, rgba(13,42,77,.72), rgba(20,53,92,.66)),
    url("assets/bg/original-pattern.png") center / cover no-repeat;
}
.banner h1 { color: #fff; margin-bottom: .3rem; }
.banner p { color: #cfe0f2; max-width: 60ch; margin: 0; }
.crumbs { font-size: .85rem; color: #9fbbdc; margin-bottom: 1rem; }
.crumbs a { color: #cfe0f2; }

/* Sections */
section.block { padding: 4.5rem 0; }
section.soft { background: var(--bg-soft); }
.section-head { max-width: 720px; margin: 0 auto 2.6rem; text-align: center; }
.section-head p { color: var(--slate); font-size: 1.08rem; }

/* Cards */
.grid { display: grid; gap: 1.6rem; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 2rem; box-shadow: var(--shadow-sm); transition: transform .18s ease, box-shadow .18s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card .ic {
  width: 52px; height: 52px; border-radius: 12px; background: var(--blue-50);
  display: grid; place-items: center; margin-bottom: 1.1rem; color: var(--blue);
}
.card .ic svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: .4rem; }
.card p { color: var(--slate); margin-bottom: 1rem; }
.card .more { font-weight: 600; font-size: .92rem; }

/* Split feature */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.split .visual {
  border-radius: var(--radius); min-height: 320px;
  background: linear-gradient(140deg, var(--blue-50), #dce9f7);
  border: 1px solid var(--line); display: grid; place-items: center; color: var(--blue);
  box-shadow: var(--shadow-sm);
}
.split .visual .product-shot { max-width: 92%; height: auto; filter: drop-shadow(0 10px 26px rgba(13,42,77,.25)); }
.visual-photo {
  position: relative;
  overflow: hidden;
  background-size: cover !important;
  background-position: center !important;
}
.visual-photo::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,.12), rgba(13,42,77,.14));
  z-index: 0;
}
.visual-photo svg {
  position: relative;
  z-index: 1;
  opacity: .76;
  filter: drop-shadow(0 4px 18px rgba(13,42,77,.18));
}
.visual-photo .inset-diagram {
  position: relative;
  z-index: 1;
  width: 88%;
  height: auto;
  filter: drop-shadow(0 4px 18px rgba(13,42,77,.35));
}
.visual-methodology { background-image: url("assets/bg/methodology.png"); }
.visual-software { background-image: url("assets/bg/software.png"); }
.visual-training { background-image: url("assets/bg/training.png"); }
.visual-book { background-image: url("assets/bg/ebook.jpg"); }
.checklist { list-style: none; padding: 0; margin: 1.2rem 0 0; }
.checklist li { padding: .35rem 0 .35rem 2rem; position: relative; color: var(--ink); }
.checklist li::before {
  content: "✓"; position: absolute; left: 0; top: .35rem;
  width: 1.3rem; height: 1.3rem; background: var(--blue-50); color: var(--blue);
  border-radius: 50%; display: grid; place-items: center; font-size: .8rem; font-weight: 700;
}

/* Testimonials */
.quote {
  background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--gold);
  border-radius: var(--radius); padding: 1.8rem; box-shadow: var(--shadow-sm);
}
.quote p { font-style: italic; color: var(--ink); }
.quote .who { font-style: normal; font-weight: 700; color: var(--navy); }
.quote .role { font-style: normal; font-size: .85rem; color: var(--slate); }
.q-person { display: flex; align-items: center; gap: .85rem; margin-top: 1.1rem; }
.q-person img { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }

/* CTA band */
.cta-band {
  background:
    linear-gradient(135deg, rgba(13,42,77,.92), rgba(28,100,180,.86)),
    url("assets/bg/original-pattern.png") center / cover no-repeat;
  color: #fff; border-radius: 18px; padding: 3rem; text-align: center;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: #d6e5f5; max-width: 56ch; margin: 0 auto 1.6rem; }

/* Pricing */
.price-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.6rem; align-items: stretch; }
.price {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 2.2rem; box-shadow: var(--shadow-sm); display: flex; flex-direction: column;
}
.price.featured { border: 2px solid var(--blue); box-shadow: var(--shadow-md); position: relative; }
.price.featured .tag {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--gold); color: #2a1d05; font-size: .72rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: .1em; padding: .3rem .9rem; border-radius: 20px;
}
.price h3 { margin-bottom: .2rem; }
.price .amt { font-size: 2.4rem; font-weight: 800; color: var(--navy); margin: .6rem 0; }
.price .amt small { font-size: .9rem; color: var(--slate); font-weight: 500; }
.price ul { list-style: none; padding: 0; margin: 1rem 0 1.6rem; flex: 1; }
.price li { padding: .4rem 0 .4rem 1.7rem; position: relative; color: var(--slate); font-size: .95rem; }
.price li::before { content: "✓"; position: absolute; left: 0; color: var(--blue); font-weight: 700; }

/* Logos / clients */
.logos { display: flex; flex-wrap: wrap; gap: 1.2rem; justify-content: center; align-items: center; }
.logo-chip {
  background: #fff; border: 1px solid var(--line); border-radius: 8px;
  padding: .9rem 1.6rem; color: var(--slate); font-weight: 700; letter-spacing: .03em;
  box-shadow: var(--shadow-sm);
}

/* Forms */
.form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 2.2rem; box-shadow: var(--shadow-sm); }
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: .35rem; color: var(--navy); }
.field input, .field select, .field textarea {
  width: 100%; padding: .75rem .85rem; border: 1px solid var(--line); border-radius: 8px;
  font: inherit; color: var(--ink); background: #fcfdfe;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--blue-50); border-color: var(--blue); }

/* Steps */
.steps { counter-reset: step; display: grid; gap: 1.4rem; }
.step { display: flex; gap: 1.1rem; align-items: flex-start; }
.step .n {
  counter-increment: step; flex: none; width: 42px; height: 42px; border-radius: 50%;
  background: var(--navy); color: #fff; display: grid; place-items: center; font-weight: 800;
}
.step .n::before { content: counter(step); }

/* Footer */
.site-footer {
  background:
    linear-gradient(180deg, rgba(13,42,77,.3), rgba(13,42,77,.55)),
    url("assets/bg/original-footer.jpg") center top / cover no-repeat, var(--navy);
  color: #d9e6f4; padding: 3.5rem 0 1.5rem;
}
.site-footer h4 { color: #fff; font-size: .95rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 1rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2rem; }
.site-footer a { color: #d9e6f4; display: block; padding: .25rem 0; font-size: .92rem; }
.site-footer a:hover { color: #fff; }
.footer-brand { display: flex; align-items: center; gap: .6rem; color: #fff; font-weight: 800; font-size: 1.15rem; margin-bottom: .8rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.18); margin-top: 2.5rem; padding-top: 1.2rem; font-size: .85rem; color: #b6c9e0; display: flex; justify-content: center; align-items: center; flex-wrap: nowrap; gap: .5rem; text-align: center; white-space: nowrap; }
.footer-bottom a { display: inline; padding: 0; }

/* Cart badge in nav */
.cart-link { position: relative; }
.cart-count {
  display: inline-grid; place-items: center; min-width: 20px; height: 20px;
  padding: 0 6px; margin-left: .35rem; border-radius: 999px;
  background: var(--line); color: var(--slate); font-size: .75rem; font-weight: 800;
  transition: background .15s ease, color .15s ease;
}
.cart-count.has-items { background: var(--gold); color: #2a1d05; }

/* Add-to-cart button feedback */
.btn.added { background: #1f7a44 !important; border-color: #1f7a44 !important; color: #fff !important; }

/* Cart page layout */
.cart-layout { display: grid; grid-template-columns: 1fr 340px; gap: 2rem; align-items: start; }
.cart-table-wrap { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: .5rem 1.5rem 1.5rem; box-shadow: var(--shadow-sm); }
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th { text-align: left; font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--slate); padding: 1rem .5rem; border-bottom: 2px solid var(--line); }
.cart-table td { padding: 1.1rem .5rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
.cart-table tr:last-child td { border-bottom: 0; }
.ci-name { font-weight: 600; color: var(--navy); }
.ci-note { font-size: .82rem; }
.ci-price, .ci-line { white-space: nowrap; }
.ci-line { font-weight: 700; color: var(--navy); }
.qty-ctrl { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.qty-ctrl button { width: 32px; height: 34px; border: 0; background: var(--bg-soft); color: var(--navy); font-size: 1.1rem; cursor: pointer; }
.qty-ctrl button:hover { background: var(--blue-50); }
.qty-ctrl input { width: 46px; height: 34px; border: 0; border-left: 1px solid var(--line); border-right: 1px solid var(--line); text-align: center; font: inherit; -moz-appearance: textfield; }
.qty-ctrl input::-webkit-outer-spin-button, .qty-ctrl input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.ci-remove button { border: 0; background: none; color: var(--slate); font-size: 1rem; cursor: pointer; padding: .3rem .5rem; border-radius: 6px; }
.ci-remove button:hover { background: #fdeaea; color: #c0392b; }
.cart-actions { display: flex; justify-content: space-between; margin-top: 1.2rem; }
.link-btn { background: none; border: 0; color: var(--blue); font: inherit; cursor: pointer; padding: 0; }
.link-btn:hover { color: var(--blue-600); text-decoration: underline; }
.cart-summary { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem; box-shadow: var(--shadow-sm); position: sticky; top: 96px; }
.cart-summary h3 { margin-bottom: 1.2rem; }
.sum-row { display: flex; justify-content: space-between; padding: .55rem 0; font-size: .95rem; }
.sum-row.total { border-top: 1px solid var(--line); margin-top: .4rem; padding-top: 1rem; font-size: 1.2rem; font-weight: 800; color: var(--navy); }
.btn-block { width: 100%; margin-top: 1.2rem; text-align: center; }
.secure-note { text-align: center; font-size: .82rem; margin: .9rem 0 0; }
.cart-empty { text-align: center; padding: 3rem 1rem; }
#checkout-note code { background: var(--bg-soft); padding: .1rem .35rem; border-radius: 4px; font-size: .85em; }

/* Product card buy footer */
.price .price-buy { display: flex; flex-direction: column; gap: .5rem; }

/* Responsive */
@media (max-width: 900px) {
  .grid-3, .price-grid { grid-template-columns: 1fr; }
  .grid-2, .split, .cart-layout { grid-template-columns: 1fr; }
  .cart-summary { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 2rem 1.4rem; }
}