/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy-deepest: #060D1A;
  --navy-deep:    #0A1628;
  --navy-mid:     #0F2040;
  --navy-surface: #162B55;
  --navy-light:   #1E3A6E;
  --gold:         #C9A84C;
  --gold-light:   #E2C06B;
  --gold-muted:   #9A7A32;
  --white:        #FFFFFF;
  --off-white:    #F4F5F7;
  --text-primary: #E8ECF4;
  --text-muted:   #8A9BB5;
  --text-subtle:  #5A6E8A;
  --border:       rgba(201, 168, 76, 0.15);
  --border-light: rgba(255,255,255,0.07);
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --ease-out:     cubic-bezier(0.22, 1, 0.36, 1);
  --section-pad:  7rem 0;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--navy-deepest);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section { padding: var(--section-pad); }

img, svg { display: block; }

a { text-decoration: none; color: inherit; }

/* ── Typography ── */
.section__eyebrow {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.section__intro {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 520px;
}

.section__header {
  text-align: center;
  margin-bottom: 4rem;
}
.section__header .section__intro { margin: 0 auto; }

.body-text {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.8;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.75rem;
  border-radius: 3px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  cursor: pointer;
  border: none;
  transition: all 0.2s var(--ease-out);
}
.btn--primary {
  background: var(--gold);
  color: var(--navy-deepest);
}
.btn--primary:hover { background: var(--gold-light); transform: translateY(-1px); }
.btn--ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn--ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn--full { width: 100%; justify-content: center; }

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(6, 13, 26, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-light);
  transition: background 0.3s;
}
.nav.scrolled {
  background: rgba(6, 13, 26, 0.97);
  border-bottom-color: var(--border);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}
.logo-mark {
  width: 36px; height: 36px;
  background: var(--gold);
  color: var(--navy-deepest);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  border-radius: 4px;
  flex-shrink: 0;
}
.logo-text {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--white);
  letter-spacing: 0.01em;
}
.logo-text span { color: var(--gold); }
.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav__links a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: color 0.2s;
}
.nav__links a:hover { color: var(--white); }
.btn-nav {
  padding: 0.55rem 1.2rem;
  background: var(--gold);
  color: var(--navy-deepest) !important;
  font-weight: 600;
  border-radius: 3px;
  font-size: 0.85rem !important;
  transition: background 0.2s !important;
}
.btn-nav:hover { background: var(--gold-light) !important; }
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__burger span {
  width: 22px; height: 1.5px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.2s;
}
.nav__mobile {
  display: none;
  flex-direction: column;
  background: var(--navy-deep);
  border-top: 1px solid var(--border-light);
  padding: 1rem 0;
}
.nav__mobile.open { display: flex; }
.mobile-link {
  padding: 0.75rem 2rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-light);
  transition: color 0.2s, background 0.2s;
}
.mobile-link:hover { color: var(--gold); background: rgba(201,168,76,0.05); }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--navy-deepest);
  padding: 120px 0 80px;
}
.hero__bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201,168,76,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,168,76,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 100%);
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--border);
  padding: 0.4rem 1rem;
  border-radius: 2px;
  margin-bottom: 2rem;
}
.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 1.5rem;
}
.hero__headline em {
  font-style: italic;
  color: var(--gold);
}
.hero__sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 560px;
  margin-bottom: 2.5rem;
  line-height: 1.75;
}
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }


/* ── STATS BAR ── */
.stats-bar {
  background: var(--navy-mid);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2.5rem 0;
}
.stats-bar__grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 3.5rem;
}
.stat__num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}
.stat__label {
  font-size: 0.78rem;
  color: var(--text-subtle);
  letter-spacing: 0.08em;
  margin-top: 0.4rem;
  text-transform: uppercase;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ── ABOUT ── */
.about { background: var(--navy-deepest); }
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}
.about__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.visual-block {
  position: relative;
  width: 280px;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.vb-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--border);
  animation: ringRotate 20s linear infinite;
}
.vb-ring--1 { width: 100%; height: 100%; }
.vb-ring--2 { width: 72%; height: 72%; animation-duration: 15s; animation-direction: reverse; border-color: rgba(201,168,76,0.2); }
.vb-ring--3 { width: 44%; height: 44%; animation-duration: 10s; border-color: rgba(201,168,76,0.35); }
@keyframes ringRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.vb-core {
  width: 72px; height: 72px;
  background: var(--navy-surface);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}
.about__pillars {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 2rem;
}
.pillar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.pillar__icon { color: var(--gold); font-size: 0.7rem; }

/* ── SOLUTIONS ── */
.solutions { background: var(--navy-deep); }
.solutions__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5px;
  background: var(--border);
}
.solution-card {
  background: var(--navy-deep);
  padding: 2.5rem;
  position: relative;
  transition: background 0.25s;
}
.solution-card:hover { background: var(--navy-mid); }
.solution-card--featured { background: var(--navy-mid); }
.solution-card--featured .solution-card__num { color: var(--gold); }
.solution-card__num {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-subtle);
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}
.solution-card__icon {
  color: var(--gold);
  margin-bottom: 1rem;
}
.solution-card__title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.75rem;
}
.solution-card__body {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}
.solution-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.solution-card__features li {
  font-size: 0.82rem;
  color: var(--text-subtle);
  padding-left: 1rem;
  position: relative;
}
.solution-card__features li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--gold-muted);
}

/* ── APPROACH ── */
.approach { background: var(--navy-deepest); }
.approach__steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 0;
  align-items: start;
  margin-top: 1rem;
}
.approach__step {
  text-align: center;
  padding: 0 1rem;
}
.step__marker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 0.4rem 1rem;
  margin-bottom: 1.25rem;
}
.step__marker span {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}
.approach__step h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.6rem;
}
.approach__step p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.approach__connector {
  width: 1px;
  height: 24px;
  background: var(--border);
  margin-top: 14px;
  align-self: flex-start;
}

/* ── CONTACT ── */
.contact {
  background: var(--navy-deep);
  border-top: 1px solid var(--border);
}
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 6rem;
  align-items: start;
}
.contact__info {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.contact__detail {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.contact__detail svg { color: var(--gold); flex-shrink: 0; }
.contact__form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form__group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.form__group label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.form__group input,
.form__group select,
.form__group textarea {
  background: var(--navy-mid);
  border: 1px solid var(--border-light);
  border-radius: 3px;
  padding: 0.75rem 1rem;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: border-color 0.2s;
  outline: none;
  -webkit-appearance: none;
}
.form__group input::placeholder,
.form__group textarea::placeholder { color: var(--text-subtle); }
.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus { border-color: var(--gold); }
.form__group select { cursor: pointer; }
.form__group select option { background: var(--navy-mid); }
.form__group textarea { resize: vertical; min-height: 100px; }
.form__note {
  font-size: 0.78rem;
  color: var(--text-subtle);
  text-align: center;
  margin-top: -0.5rem;
}

/* ── FOOTER ── */
.footer {
  background: var(--navy-deepest);
  border-top: 1px solid var(--border-light);
  padding: 2.5rem 0;
}
.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
}
.footer__brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.logo-mark--sm {
  width: 28px; height: 28px;
  font-size: 0.85rem;
}
.footer__name {
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-primary);
}
.footer__tagline {
  font-size: 0.82rem;
  color: var(--text-subtle);
  font-style: italic;
}
.footer__copy {
  font-size: 0.75rem;
  color: var(--text-subtle);
  margin-top: 0.25rem;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .about__grid { grid-template-columns: 1fr; gap: 3rem; }
  .about__visual { display: none; }
  .solutions__grid { grid-template-columns: 1fr; }
  .approach__steps {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .approach__connector { display: none; }
  .approach__step { text-align: left; }
  .contact__inner { grid-template-columns: 1fr; gap: 3rem; }
  .stat { padding: 1rem 2rem; }
  .stat-divider { display: none; }
  .stats-bar__grid { gap: 0; justify-content: space-around; }
}
@media (max-width: 600px) {
  :root { --section-pad: 4.5rem 0; }
  .hero { padding: 100px 0 60px; }
  .hero__headline { font-size: 2.4rem; }
  .form__row { grid-template-columns: 1fr; }
  .container { padding: 0 1.25rem; }
}