/* ═══════════════════════════════════════════════
   ENGINUITI SOLUTIONS — GLOBAL STYLESHEET
   ═══════════════════════════════════════════════ */

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ── DARK THEME (default) ── */
:root,
[data-theme="dark"] {
  --ink: #0a1128;
  --surface: #0d1630;
  --panel: #121e3b;
  --card: #162240;
  --border: rgba(14, 165, 233, 0.13);
  --border2: rgba(255, 255, 255, 0.06);
  --accent: #0ea5e9;
  --accent-dim: rgba(14, 165, 233, 0.10);
  --accent-glow: rgba(14, 165, 233, 0.22);
  --gold: #c8964e;
  --gold-dim: rgba(200, 150, 78, 0.08);
  --white: #e8f0f8;
  --body-text: #7a90b4;
  --muted: #4e6080;
  --tag-text: #0ea5e9;
  --tag-bg: rgba(14, 165, 233, 0.08);
  --nav-bg: rgba(10, 17, 40, 0.72);
  --nav-scroll: rgba(10, 17, 40, 0.96);
  --ticker-bg: #0d1630;
  --shadow: 0 4px 28px rgba(0, 0, 0, 0.35);
  --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.25);
}

/* ── LIGHT THEME ── */
[data-theme="light"] {
  --ink: #f0f5ff;
  --surface: #e4edf8;
  --panel: #ffffff;
  --card: #f4f8ff;
  --border: rgba(14, 165, 233, 0.18);
  --border2: rgba(10, 17, 40, 0.07);
  --accent: #0284c7;
  --accent-dim: rgba(2, 132, 199, 0.08);
  --accent-glow: rgba(2, 132, 199, 0.18);
  --gold: #9a6830;
  --gold-dim: rgba(154, 104, 48, 0.07);
  --white: #0a1128;
  --body-text: #3a4f72;
  --muted: #5a6e94;
  --tag-text: #0284c7;
  --tag-bg: rgba(2, 132, 199, 0.07);
  --nav-bg: rgba(240, 245, 255, 0.78);
  --nav-scroll: rgba(240, 245, 255, 0.97);
  --ticker-bg: #dce6f5;
  --shadow: 0 4px 28px rgba(10, 17, 40, 0.09);
  --shadow-sm: 0 2px 12px rgba(10, 17, 40, 0.06);
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--ink);
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  cursor: none;
  transition: background .35s, color .35s;
}

/* ── CUSTOM CURSOR ── */
.cursor {
  position: fixed;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width .15s, height .15s, background .35s;
  mix-blend-mode: screen;
}

[data-theme="light"] .cursor {
  mix-blend-mode: multiply;
}

.cursor-ring {
  position: fixed;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(14, 165, 233, .38);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: border-color .35s, width .18s, height .18s;
}

/* ── NAVIGATION ── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5vw;
  height: 70px;
  background: var(--nav-bg);
  backdrop-filter: blur(22px);
  border-bottom: 1px solid var(--border);
  transition: background .3s, border-color .35s;
}

.nav-logo img {
  height: 26px;
  display: block;
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 0;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-links {
  display: flex;
  gap: 0;
  list-style: none;
  margin-left: 2.5rem;
}

.nav-links>li {
  position: relative;
}

.nav-links>li>a,
.nav-links>li>button {
  color: var(--muted);
  text-decoration: none;
  font-family: 'DM Sans', sans-serif;
  font-size: .875rem;
  font-weight: 400;
  letter-spacing: .02em;
  padding: 0 1rem;
  height: 70px;
  display: flex;
  align-items: center;
  gap: .3rem;
  background: none;
  border: none;
  cursor: pointer;
  transition: color .2s;
  white-space: nowrap;
}

.nav-links>li>a:hover,
.nav-links>li>button:hover,
.nav-links>li>a.active,
.nav-links>li>button.active {
  color: var(--white);
}

.nav-links>li>a.active::after,
.nav-links>li>button.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 1rem;
  right: 1rem;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
}

.nav-chevron {
  font-size: .6rem;
  transition: transform .2s;
}

.nav-links>li:hover .nav-chevron {
  transform: rotate(180deg);
}

/* Services Dropdown */
.nav-dropdown {
  position: absolute;
  top: calc(100% + 1px);
  left: 0;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: .5rem 0;
  min-width: 280px;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity .2s, transform .2s, visibility .2s;
  z-index: 700;
}

.nav-links>li:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown a {
  display: flex;
  align-items: center;
  gap: .85rem;
  padding: .75rem 1.3rem;
  color: var(--body-text);
  text-decoration: none;
  font-size: .875rem;
  font-weight: 400;
  transition: background .15s, color .15s;
}

.nav-dropdown a:hover {
  background: var(--accent-dim);
  color: var(--white);
}

.nav-dropdown a .dd-icon {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  background: var(--accent-dim);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  flex-shrink: 0;
}

.nav-dropdown .dd-divider {
  height: 1px;
  background: var(--border2);
  margin: .4rem 1.3rem;
}

/* Theme Toggle */
.theme-toggle {
  width: 44px;
  height: 24px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: none;
  position: relative;
  outline: none;
  display: flex;
  align-items: center;
  padding: 2px;
  transition: background .3s, border-color .3s;
  flex-shrink: 0;
}

.theme-toggle::before {
  content: '';
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  transition: transform .3s, background .3s;
  box-shadow: 0 0 8px var(--accent-glow);
}

[data-theme="light"] .theme-toggle::before {
  transform: translateX(20px);
}

.toggle-icons {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5px;
  pointer-events: none;
}

.toggle-icons span {
  font-size: .6rem;
}

.nav-cta {
  background: var(--accent);
  color: #fff;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: .07em;
  text-transform: uppercase;
  padding: .55rem 1.4rem;
  border-radius: 4px;
  text-decoration: none;
  transition: opacity .2s, transform .2s, box-shadow .2s;
  box-shadow: 0 0 18px var(--accent-glow);
  white-space: nowrap;
}

.nav-cta:hover {
  opacity: .88;
  transform: translateY(-1px);
}

/* ── FOOTER ── */
footer {
  background: var(--ink);
  border-top: 1px solid var(--border2);
  padding: 4rem 5vw 2rem;
  transition: background .35s;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand img {
  height: 24px;
  margin-bottom: 1.2rem;
}

.footer-brand p {
  font-size: .85rem;
  color: var(--muted);
  line-height: 1.75;
  font-weight: 300;
  max-width: 260px;
}

.footer-social {
  display: flex;
  gap: .75rem;
  margin-top: 1.4rem;
}

.footer-social a {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--panel);
  border: 1px solid var(--border2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  text-decoration: none;
  font-size: .85rem;
  transition: border-color .2s, color .2s, background .2s;
}

.footer-social a:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

.footer-col h4 {
  font-family: 'Syne', sans-serif;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.2rem;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .65rem;
}

.footer-col ul li a {
  font-size: .85rem;
  color: var(--muted);
  text-decoration: none;
  transition: color .2s;
  font-weight: 300;
}

.footer-col ul li a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border2);
  font-size: .78rem;
  color: var(--muted);
}

.footer-bottom a {
  color: var(--muted);
  text-decoration: none;
  transition: color .2s;
}

.footer-bottom a:hover {
  color: var(--white);
}

/* ── BUTTONS ── */
.btn-primary {
  background: var(--accent);
  color: #fff;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: .07em;
  text-transform: uppercase;
  padding: .9rem 2.2rem;
  border-radius: 5px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  transition: opacity .2s, transform .2s, box-shadow .2s;
  box-shadow: 0 0 24px var(--accent-glow);
}

.btn-primary:hover {
  opacity: .88;
  transform: translateY(-2px);
  box-shadow: 0 6px 36px var(--accent-glow);
}

.btn-ghost {
  border: 1px solid var(--border);
  color: var(--white);
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: .82rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .9rem 2.2rem;
  border-radius: 5px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  transition: border-color .2s, background .2s, transform .2s;
  background: transparent;
}

.btn-ghost:hover {
  border-color: var(--accent);
  background: var(--accent-dim);
  transform: translateY(-2px);
}

/* ── SECTION COMMONS ── */
section {
  padding: 110px 5vw;
  position: relative;
}

.section-eyebrow {
  font-family: 'Syne', sans-serif;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .9rem;
  display: flex;
  align-items: center;
  gap: .6rem;
}

.section-eyebrow::before {
  content: '';
  width: 20px;
  height: 1px;
  background: var(--accent);
}

h2.section-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.022em;
  margin-bottom: 1.2rem;
  color: var(--white);
}

h2.section-title em {
  font-style: normal;
  color: var(--accent);
}

.section-sub {
  color: var(--body-text);
  font-size: 1rem;
  font-weight: 300;
  max-width: 540px;
  line-height: 1.8;
}

/* ── TICKER ── */
.ticker-wrap {
  overflow: hidden;
  background: var(--ticker-bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 13px 0;
  transition: background .35s;
}

.ticker-track {
  display: flex;
  white-space: nowrap;
  animation: ticker 36s linear infinite;
}

.ticker-track span {
  font-family: 'Syne', sans-serif;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  padding: 0 2.6rem;
}

.ticker-track span.dot {
  color: var(--accent);
  padding: 0 .4rem;
}

@keyframes ticker {
  0% {
    transform: translateX(0)
  }

  100% {
    transform: translateX(-50%)
  }
}

/* ── CARDS ── */
.card {
  background: var(--panel);
  border: 1px solid var(--border2);
  border-radius: 12px;
  padding: 2rem;
  transition: transform .25s, border-color .25s, background .25s;
  box-shadow: var(--shadow-sm);
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--border);
  background: var(--card);
}

/* ── TAGS ── */
.tag {
  font-size: .68rem;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--tag-text);
  background: var(--tag-bg);
  border: 1px solid var(--border);
  padding: .2rem .7rem;
  border-radius: 3px;
  display: inline-block;
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(22px)
  }

  to {
    opacity: 1;
    transform: translateY(0)
  }
}

@keyframes fadeIn {
  from {
    opacity: 0
  }

  to {
    opacity: 1
  }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .65s ease, transform .65s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  padding: 160px 5vw 90px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border2);
}

.page-hero-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 100% 100% at 20% 50%, black 20%, transparent 100%);
  opacity: .5;
}

.page-hero-glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 65%);
  pointer-events: none;
}

.page-hero-eyebrow {
  font-family: 'Syne', sans-serif;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: .6rem;
  opacity: 0;
  animation: fadeUp .6s .1s forwards;
}

.page-hero-eyebrow::before {
  content: '';
  width: 20px;
  height: 1px;
  background: var(--accent);
}

h1.page-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -.025em;
  max-width: 700px;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp .6s .25s forwards;
}

h1.page-title em {
  font-style: normal;
  color: var(--accent);
}

.page-sub {
  max-width: 520px;
  color: var(--body-text);
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.8;
  opacity: 0;
  animation: fadeUp .6s .4s forwards;
}

/* ── BREADCRUMB ── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .78rem;
  color: var(--muted);
  margin-bottom: 1.8rem;
  opacity: 0;
  animation: fadeUp .6s .05s forwards;
}

.breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  transition: color .2s;
}

.breadcrumb a:hover {
  color: var(--accent);
}

.breadcrumb span {
  color: var(--accent);
}

/* ── RESPONSIVE ── */
@media(max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media(max-width: 768px) {
  .nav-links {
    display: none;
  }

  section {
    padding: 80px 5vw;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .page-hero {
    padding: 130px 5vw 70px;
  }
}

@media(max-width: 480px) {
  section {
    padding: 64px 5vw;
  }
}

/* Contact form */
.vetting-form {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 3rem;
  max-width: 680px;
  margin: 3rem auto 0;
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-bottom: 1.2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  margin-bottom: 1.2rem;
}

.form-group label {
  font-family: 'Syne', sans-serif;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--card);
  border: 1px solid var(--border2);
  border-radius: 7px;
  padding: .85rem 1rem;
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: .9rem;
  outline: none;
  transition: border-color .2s;
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-group select option {
  background: var(--card);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit {
  width: 100%;
  background: var(--accent);
  color: #fff;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: .85rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 1rem 2rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: opacity .2s, transform .2s, box-shadow .2s;
  box-shadow: 0 0 24px var(--accent-glow);
}

.form-submit:hover {
  opacity: .88;
  transform: translateY(-2px);
}

.form-row {
  grid-template-columns: 1fr
}

.field-error {
  display: none;
  color: #e05252;
  font-size: 0.78rem;
}

.form-row .field-error {
    margin-top: -2rem;
}

.input-error {
    border-color: #e05252 !important;
}