/* Utium Solutions — utium.si preview
   Dark, premium, understated. Navy #0f1f45 + lime accent. */

:root {
  --navy: #0f1f45;
  --navy-deep: #080f22;
  --navy-mid: #152a5c;
  --ink: #05080f;
  --surface: #0c1428;
  --surface-2: #121c36;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #e8ecf4;
  --text-muted: #9aa6bd;
  --text-dim: #6b7790;
  --lime: #b8ff3c;
  --lime-soft: rgba(184, 255, 60, 0.14);
  --lime-glow: rgba(184, 255, 60, 0.35);
  --copper: #c4a484;
  --copper-dim: rgba(196, 164, 132, 0.45);
  --white: #ffffff;
  --danger: #ff6b6b;
  --radius: 2px;
  --font-sans: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-serif: "Cormorant Garamond", "Times New Roman", Georgia, serif;
  --max: 1120px;
  --nav-h: 72px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--ink);
  min-height: 100vh;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }

.container {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

/* ——— Typography ——— */
.eyebrow {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 1rem;
}

h1, h2, h3 {
  font-weight: 500;
  line-height: 1.15;
  margin: 0 0 1rem;
  color: var(--white);
}

h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5.2vw, 3.75rem);
  font-weight: 500;
  letter-spacing: -0.01em;
}

h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 3.2vw, 2.6rem);
}

h3 {
  font-size: 1.15rem;
  letter-spacing: 0.01em;
}

.lead {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 36rem;
  line-height: 1.7;
}

.section-head {
  margin-bottom: 3rem;
  max-width: 40rem;
}

.section-head .rule {
  width: 40px;
  height: 1px;
  background: var(--copper);
  margin: 1.25rem 0 0;
  border: 0;
}

/* ——— Buttons ——— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}

.btn-primary {
  background: var(--lime);
  color: var(--navy);
  border-color: var(--lime);
}
.btn-primary:hover {
  background: #c8ff66;
  box-shadow: 0 0 24px var(--lime-glow);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-ghost:hover {
  border-color: var(--lime);
  color: var(--lime);
}

.btn-copper {
  background: transparent;
  color: var(--copper);
  border-color: var(--copper-dim);
}
.btn-copper:hover {
  border-color: var(--copper);
  color: var(--white);
}

.btn-block { width: 100%; }

/* ——— Nav ——— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(5, 8, 15, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav {
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.nav-brand img {
  height: 50px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-links a {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.15s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--white); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-strong);
  color: var(--text);
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 1px;
  background: var(--text);
}

/* ——— Hero ——— */
.hero {
  position: relative;
  padding: clamp(4.5rem, 10vw, 7.5rem) 0 clamp(4rem, 8vw, 6rem);
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 70% 20%, rgba(21, 42, 92, 0.55), transparent 60%),
    radial-gradient(ellipse 40% 40% at 15% 80%, rgba(184, 255, 60, 0.05), transparent 50%),
    linear-gradient(180deg, var(--navy-deep) 0%, var(--ink) 100%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.45), transparent 75%);
  pointer-events: none;
}

.hero .container { position: relative; z-index: 1; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 3rem;
  align-items: end;
}

.hero-logo {
  height: 52px;
  width: auto;
  margin-bottom: 2rem;
  opacity: 1;
  height: 64px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2.25rem;
}

.hero-aside {
  border-left: 1px solid var(--border);
  padding-left: 2rem;
  padding-bottom: 0.25rem;
}

.hero-aside p {
  margin: 0 0 1.25rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.hero-aside .meta {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.hero-aside .meta strong {
  display: block;
  color: var(--copper);
  font-weight: 500;
  margin-bottom: 0.35rem;
}

/* ——— Sections ——— */
.section {
  padding: clamp(4rem, 8vw, 6rem) 0;
  border-bottom: 1px solid var(--border);
}

.section-alt { background: var(--surface); }

/* ——— Pillars ——— */
.pillars {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.pillar {
  background: var(--ink);
  padding: 1.75rem 1.35rem 2rem;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  transition: background 0.2s;
}
.pillar:hover { background: var(--surface-2); }

.pillar-num {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--copper);
  margin-bottom: 1.25rem;
  letter-spacing: 0.04em;
}

.pillar h3 {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 0.85rem;
  line-height: 1.35;
}

.pillar p {
  margin: 0;
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.65;
  flex: 1;
}

.pillar-accent {
  margin-top: 1.5rem;
  width: 24px;
  height: 2px;
  background: var(--lime);
  opacity: 0.7;
}

/* ——— Partners ——— */
.partners {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem 2.5rem;
  padding: 2rem 0 0.5rem;
}

.partner-mark {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: 0.75rem 0;
  border-bottom: 1px solid transparent;
  transition: color 0.15s;
}
.partner-mark:hover { color: var(--text-muted); }

.partners-note {
  text-align: center;
  margin-top: 1.75rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* ——— Portal tease ——— */
.portal-band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-deep) 100%);
  border: 1px solid var(--border-strong);
  padding: clamp(2rem, 4vw, 3rem);
}

.portal-band h2 { margin-bottom: 0.75rem; }
.portal-band p { color: var(--text-muted); margin: 0 0 1.5rem; max-width: 28rem; }

.portal-features {
  display: grid;
  gap: 0.85rem;
}
.portal-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}
.portal-features li:last-child { border-bottom: 0; }
.portal-features .dot {
  width: 6px;
  height: 6px;
  margin-top: 0.55rem;
  border-radius: 50%;
  background: var(--lime);
  flex-shrink: 0;
}

/* ——— Contact form ——— */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: start;
}

.contact-aside .hq {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.contact-aside .hq a {
  color: var(--lime);
  border-bottom: 1px solid transparent;
}
.contact-aside .hq a:hover { border-bottom-color: var(--lime); }

.form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: clamp(1.75rem, 3vw, 2.5rem);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.field {
  margin-bottom: 1.35rem;
}
.field.full { grid-column: 1 / -1; }

.field label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 0.55rem;
}
.field label .req { color: var(--copper); }

.field input,
.field select,
.field textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-strong);
  border-radius: 0;
  padding: 0.65rem 0;
  color: var(--text);
  outline: none;
  transition: border-color 0.15s;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-bottom-color: var(--lime);
}
.field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%239aa6bd' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.25rem center;
  padding-right: 1.5rem;
  cursor: pointer;
}
.field select option { background: var(--navy); color: var(--text); }
.field textarea { min-height: 120px; resize: vertical; }

.form-note {
  font-size: 0.78rem;
  color: var(--text-dim);
  line-height: 1.55;
  margin: 0 0 1.5rem;
}

.form-actions { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }

.form-success {
  display: none;
  text-align: center;
  padding: 2.5rem 1rem;
}
.form-success.is-visible { display: block; }
.form-success .check {
  width: 48px;
  height: 48px;
  margin: 0 auto 1.25rem;
  border: 1px solid var(--lime);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--lime);
  font-size: 1.4rem;
}
.form-card.is-success .form-body { display: none; }
.form-hint-req {
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-left: auto;
}
.form-hint-req span { color: var(--copper); }

/* ——— Portal page ——— */
.page-hero {
  padding: 4rem 0 2.5rem;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, var(--navy-deep), var(--ink));
}
.page-hero h1 { font-size: clamp(2rem, 4vw, 2.8rem); }

.portal-box {
  max-width: 420px;
  margin: 3rem auto;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 2.25rem;
}
.portal-box h2 {
  font-family: var(--font-sans);
  font-size: 1rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.portal-box .sub {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
}
.portal-alert {
  display: none;
  margin-top: 1.25rem;
  padding: 1rem;
  border: 1px solid var(--copper-dim);
  background: rgba(196, 164, 132, 0.08);
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
}
.portal-alert.is-visible { display: block; }
.portal-links {
  margin-top: 1.5rem;
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-dim);
}
.portal-links a { color: var(--lime); }

.gated-note {
  max-width: 560px;
  margin: 0 auto 4rem;
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.7;
}

/* ——— Footer ——— */
.site-footer {
  padding: 3rem 0 2rem;
  background: var(--navy-deep);
  border-top: 1px solid var(--border);
}
.footer-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2.5rem;
}
.footer-brand img { height: 44px; width: auto; margin-bottom: 1rem; }
.footer-brand p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.7;
  max-width: 22rem;
}
.footer-col h4 {
  margin: 0 0 1rem;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper);
  font-weight: 500;
}
.footer-col a, .footer-col p {
  display: block;
  font-size: 0.88rem;
  color: var(--text-muted);
  margin: 0 0 0.5rem;
  line-height: 1.55;
}
.footer-col a:hover { color: var(--lime); }
.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.04em;
}

/* ——— Utilities ——— */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  border: 0;
}

/* ——— Responsive ——— */
@media (max-width: 980px) {
  .pillars { grid-template-columns: repeat(3, 1fr); }
  .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-aside {
    border-left: none;
    border-top: 1px solid var(--border);
    padding-left: 0;
    padding-top: 1.75rem;
  }
  .portal-band,
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .nav { position: relative; }
  .nav-toggle { display: flex; }
  .nav-links,
  .nav-actions { display: none; }
  .nav.is-open .nav-links,
  .nav.is-open .nav-actions {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }
  .nav.is-open .nav-links {
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(5, 8, 15, 0.98);
    border-bottom: 1px solid var(--border);
    padding: 1.25rem 1.25rem 0.5rem;
    gap: 1rem;
    z-index: 50;
  }
  .nav.is-open .nav-actions {
    position: absolute;
    top: calc(var(--nav-h) + 11.5rem);
    left: 0; right: 0;
    background: rgba(5, 8, 15, 0.98);
    padding: 0.75rem 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border);
    gap: 0.75rem;
    z-index: 50;
  }
  .pillars { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .pillar { min-height: 0; }
}

@media (max-width: 480px) {
  .pillars { grid-template-columns: 1fr; }
  .container { width: min(100% - 1.5rem, var(--max)); }
  .btn { width: 100%; }
  .hero-ctas { flex-direction: column; }
}

@media (max-width: 760px) { .nav-brand img { height: 40px; } .hero-logo { height: 50px; } }