/* =============================================================
   NOVACY WALLPAPER INSTALLATION
   Design tokens, base, components and pages
   ============================================================= */

/* ----------------------------------------------------------
   1. Design Tokens
---------------------------------------------------------- */
:root {
  /* Brand colors — Brand Guidelines */
  --color-deep-blue: #002E7D;        /* Primary */
  --color-structural-blue: #004298;  /* Supporting */
  --color-vibrant-blue: #0159DF;     /* Accent */
  --color-ink: #0B1A36;
  --color-bg: #FFFFFF;
  --color-bg-soft: #F4F6FB;
  --color-bg-dark: #001B4D;
  --color-line: #E4E9F2;
  --color-muted: #6B7894;
  --color-text: #1A2238;
  --color-white: #FFFFFF;

  /* Typography */
  --font-primary: 'Montserrat', system-ui, -apple-system, sans-serif;
  --font-secondary: 'Chakra Petch', 'Montserrat', sans-serif;

  /* Type scale */
  --fs-xxl: clamp(2.75rem, 6vw + 1rem, 5.5rem);
  --fs-xl:  clamp(2rem, 3.5vw + 1rem, 3.75rem);
  --fs-lg:  clamp(1.5rem, 1.6vw + 1rem, 2.25rem);
  --fs-md:  clamp(1.125rem, 0.4vw + 1rem, 1.375rem);
  --fs-sm:  1rem;
  --fs-xs:  0.875rem;
  --fs-xxs: 0.75rem;

  /* Spacing */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4.5rem;
  --space-7: 6rem;
  --space-8: 9rem;

  /* Layout */
  --container: 1240px;
  --container-narrow: 880px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  /* Effects */
  --shadow-sm: 0 1px 2px rgba(0,46,125,0.06), 0 4px 12px rgba(0,46,125,0.06);
  --shadow-md: 0 8px 24px rgba(0,46,125,0.10);
  --shadow-lg: 0 24px 60px rgba(0,46,125,0.18);
  --transition: 0.35s cubic-bezier(.2,.7,.2,1);
}

/* ----------------------------------------------------------
   2. Reset
---------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-primary);
  font-size: var(--fs-sm);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg, video { max-width: 100%; display: block; height: auto; }

a {
  color: var(--color-deep-blue);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--color-vibrant-blue); }

button { font-family: inherit; cursor: pointer; border: none; background: none; }

ul, ol { padding: 0; margin: 0; list-style: none; }

h1, h2, h3, h4, h5 {
  font-family: var(--font-primary);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.15;
  color: var(--color-deep-blue);
  margin: 0 0 var(--space-3);
}

h1 { font-size: var(--fs-xxl); letter-spacing: -0.02em; }
h2 { font-size: var(--fs-xl); }
h3 { font-size: var(--fs-lg); }
h4 { font-size: var(--fs-md); }

p { margin: 0 0 var(--space-3); }

::selection { background: var(--color-vibrant-blue); color: #fff; }

/* ----------------------------------------------------------
   3. Layout helpers
---------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 3vw, 2.5rem);
}

.container--narrow { max-width: var(--container-narrow); }

.section { padding-block: clamp(4rem, 8vw, 7rem); position: relative; }

.section--soft { background: var(--color-bg-soft); }

.section--dark {
  background: var(--color-deep-blue);
  color: rgba(255,255,255,0.86);
}
.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 { color: #fff; }

.eyebrow {
  font-family: var(--font-secondary);
  font-size: var(--fs-xxs);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-vibrant-blue);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: var(--space-2);
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--color-vibrant-blue);
  display: inline-block;
}

.section-title {
  max-width: 32ch;
  margin-bottom: var(--space-2);
}

.section-lede {
  max-width: 60ch;
  font-size: var(--fs-md);
  color: var(--color-muted);
  margin-bottom: var(--space-5);
}

.section--dark .section-lede { color: rgba(255,255,255,0.78); }

.grid { display: grid; gap: var(--space-4); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

/* ----------------------------------------------------------
   4. Buttons
---------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.6rem;
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
}

.btn .btn__arrow {
  display: inline-block;
  transition: transform var(--transition);
}
.btn:hover .btn__arrow { transform: translateX(4px); }

.btn--primary {
  background: var(--color-vibrant-blue);
  color: #fff;
}
.btn--primary:hover {
  background: var(--color-deep-blue);
  color: #fff;
  box-shadow: var(--shadow-md);
}

.btn--ghost {
  background: transparent;
  color: var(--color-deep-blue);
  border-color: var(--color-deep-blue);
}
.btn--ghost:hover {
  background: var(--color-deep-blue);
  color: #fff;
}

.btn--ghost-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.4);
}
.btn--ghost-light:hover {
  background: #fff;
  color: var(--color-deep-blue);
}

/* ----------------------------------------------------------
   5. Header / Navigation
   Header is dark so the white logo (Vertical Brand Signature)
   reads cleanly without any filter or recoloring of the SVG.
---------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-deep-blue);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1.1rem;
  gap: var(--space-3);
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

/* The official logo file is rendered as-is — no recoloring */
.brand__logo {
  display: block;
  height: clamp(48px, 6vh, 64px);
  width: auto;
}

.nav { display: flex; align-items: center; gap: 0.4rem; }
.nav__list { display: flex; align-items: center; gap: 0.2rem; }
.nav__link {
  display: inline-block;
  padding: 0.6rem 0.95rem;
  font-size: var(--fs-xs);
  font-weight: 500;
  color: rgba(255,255,255,0.78);
  letter-spacing: 0.04em;
  position: relative;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0.95rem;
  right: 0.95rem;
  bottom: 0.4rem;
  height: 2px;
  background: var(--color-vibrant-blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.nav__link:hover { color: #fff; }
.nav__link:hover::after,
.nav__link.is-active::after { transform: scaleX(1); }
.nav__link.is-active { color: #fff; font-weight: 600; }

.nav__cta { margin-left: 0.6rem; }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.18);
  align-items: center;
  justify-content: center;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  background: #fff;
  position: relative;
  transition: transform var(--transition);
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after  { position: absolute; top: 6px; }

@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }
  .nav {
    position: fixed;
    inset: 92px 0 auto 0;
    background: var(--color-deep-blue);
    flex-direction: column;
    align-items: stretch;
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    transform: translateY(-110%);
    transition: transform var(--transition);
  }
  .nav.is-open { transform: translateY(0); }
  .nav__list { flex-direction: column; align-items: stretch; }
  .nav__link { padding: 0.9rem 0; border-bottom: 1px solid rgba(255,255,255,0.1); color: rgba(255,255,255,0.78); }
  .nav__link::after { display: none; }
  .nav__cta { margin: 1rem 0 0; }
}

/* ----------------------------------------------------------
   6. Hero
---------------------------------------------------------- */
.hero {
  position: relative;
  background: var(--color-deep-blue);
  color: #fff;
  overflow: hidden;
  padding-block: clamp(5rem, 10vw, 9rem);
}

.hero__pattern {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px),
    radial-gradient(circle at 80% 30%, rgba(1,89,223,0.35), transparent 55%),
    radial-gradient(circle at 15% 80%, rgba(0,66,152,0.45), transparent 60%);
  background-size: 48px 48px, 48px 48px, 100% 100%, 100% 100%;
  mask-image: radial-gradient(ellipse at center, #000 60%, transparent 95%);
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: var(--space-6);
  align-items: center;
}

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
}

.hero__eyebrow {
  font-family: var(--font-secondary);
  font-size: var(--fs-xxs);
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  margin-bottom: var(--space-3);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}
.hero__eyebrow::before {
  content: "";
  width: 36px;
  height: 1px;
  background: rgba(255,255,255,0.55);
}

.hero h1 {
  color: #fff;
  font-weight: 800;
  margin-bottom: var(--space-3);
}

.hero h1 em {
  font-style: normal;
  color: var(--color-vibrant-blue);
  background: linear-gradient(120deg, var(--color-vibrant-blue), #5BA0FF);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p.lede {
  font-size: var(--fs-md);
  color: rgba(255,255,255,0.86);
  max-width: 52ch;
  margin-bottom: var(--space-4);
}

.hero__actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

.hero__visual {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,0.12), transparent 60%),
    linear-gradient(135deg, var(--color-structural-blue), var(--color-vibrant-blue));
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.hero__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(ellipse at center, #000 50%, transparent 90%);
}

.hero__visual svg { position: relative; z-index: 1; width: 70%; opacity: 0.95; }

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.16);
  max-width: 520px;
}
.hero__stat strong {
  display: block;
  font-family: var(--font-secondary);
  font-size: var(--fs-lg);
  color: #fff;
  line-height: 1;
}
.hero__stat span {
  display: block;
  font-size: var(--fs-xxs);
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-top: 0.4rem;
}

/* Page hero (smaller, used in interior pages) */
.page-hero {
  background: var(--color-deep-blue);
  color: #fff;
  position: relative;
  overflow: hidden;
  padding-block: clamp(4rem, 8vw, 6.5rem);
}
.page-hero__pattern {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px),
    radial-gradient(circle at 80% 30%, rgba(1,89,223,0.28), transparent 55%);
  background-size: 40px 40px, 40px 40px, 100% 100%;
  mask-image: radial-gradient(ellipse at center, #000 60%, transparent 95%);
}
.page-hero__inner { position: relative; z-index: 2; max-width: 720px; }
.page-hero h1 { color: #fff; margin-bottom: var(--space-2); }
.page-hero p { color: rgba(255,255,255,0.8); font-size: var(--fs-md); margin: 0; }
.page-hero__breadcrumbs {
  font-family: var(--font-secondary);
  font-size: var(--fs-xxs);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  margin-bottom: var(--space-3);
}
.page-hero__breadcrumbs a { color: inherit; opacity: 0.8; }
.page-hero__breadcrumbs a:hover { color: #fff; opacity: 1; }
.page-hero__breadcrumbs span { margin-inline: 0.6rem; opacity: 0.5; }

/* ----------------------------------------------------------
   7. Cards / Features
---------------------------------------------------------- */
.feature-card {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::after {
  content: "";
  position: absolute;
  left: 0; top: 0;
  width: 4px; height: 100%;
  background: var(--color-vibrant-blue);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--transition);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.feature-card:hover::after { transform: scaleY(1); }

.feature-card__num {
  font-family: var(--font-secondary);
  font-size: var(--fs-xs);
  letter-spacing: 0.32em;
  color: var(--color-vibrant-blue);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  background: var(--color-bg-soft);
  border-radius: var(--radius-sm);
  color: var(--color-deep-blue);
  margin-bottom: var(--space-3);
}

.feature-card h3 { font-size: var(--fs-md); margin-bottom: var(--space-2); }
.feature-card p { color: var(--color-muted); margin: 0; font-size: var(--fs-sm); }

/* Pillar card (dark variant) */
.pillar {
  background: linear-gradient(160deg, var(--color-structural-blue), var(--color-deep-blue));
  color: #fff;
  border-radius: var(--radius-md);
  padding: var(--space-5);
  position: relative;
  overflow: hidden;
}
.pillar::before {
  content: "";
  position: absolute;
  right: -40px; top: -40px;
  width: 160px; height: 160px;
  border-radius: 50%;
  background: var(--color-vibrant-blue);
  opacity: 0.18;
  filter: blur(8px);
}
.pillar__num {
  font-family: var(--font-secondary);
  font-size: 3rem;
  font-weight: 700;
  color: rgba(255,255,255,0.18);
  line-height: 1;
}
.pillar h3 { color: #fff; font-size: var(--fs-lg); margin: var(--space-2) 0 var(--space-2); }
.pillar p { color: rgba(255,255,255,0.78); margin: 0; }

/* ----------------------------------------------------------
   8. Service block
---------------------------------------------------------- */
.service {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-6);
  align-items: center;
  padding-block: var(--space-6);
  border-bottom: 1px solid var(--color-line);
}
.service:last-child { border-bottom: none; }
.service:nth-child(even) .service__media { order: 2; }

@media (max-width: 900px) {
  .service { grid-template-columns: 1fr; gap: var(--space-4); }
  .service:nth-child(even) .service__media { order: 0; }
}

.service__media {
  aspect-ratio: 4 / 3;
  background:
    radial-gradient(circle at 20% 20%, rgba(255,255,255,0.16), transparent 60%),
    linear-gradient(140deg, var(--color-structural-blue), var(--color-deep-blue));
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
  color: rgba(255,255,255,0.6);
  border: 1px solid rgba(0,46,125,0.08);
  box-shadow: var(--shadow-md);
}
.service__media::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse at center, #000 60%, transparent 95%);
}
.service__media-label {
  position: relative;
  z-index: 1;
  font-family: var(--font-secondary);
  font-size: var(--fs-xs);
  letter-spacing: 0.42em;
  text-transform: uppercase;
}

.service__index {
  font-family: var(--font-secondary);
  font-size: var(--fs-xs);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-vibrant-blue);
  margin-bottom: var(--space-2);
}

.service h2 { margin-bottom: var(--space-3); }
.service__bullets { margin: var(--space-3) 0; }
.service__bullets li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding-block: 0.4rem;
  border-top: 1px solid var(--color-line);
  font-size: var(--fs-sm);
}
.service__bullets li:first-child { border-top: none; }
.service__bullets li::before {
  content: "";
  flex-shrink: 0;
  width: 8px; height: 8px;
  margin-top: 0.55rem;
  background: var(--color-vibrant-blue);
  transform: rotate(45deg);
}

/* ----------------------------------------------------------
   9. Process / steps
---------------------------------------------------------- */
.steps { counter-reset: step; }
.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-line);
}
.step:last-child { border-bottom: none; }
.step__num {
  font-family: var(--font-secondary);
  font-weight: 600;
  font-size: var(--fs-md);
  color: var(--color-vibrant-blue);
  min-width: 56px;
}
.step h4 { margin-bottom: 0.25rem; font-size: var(--fs-md); }
.step p { color: var(--color-muted); margin: 0; }

/* ----------------------------------------------------------
   10. Testimonial
---------------------------------------------------------- */
.testimonial {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  position: relative;
}
.testimonial__quote {
  font-size: var(--fs-md);
  color: var(--color-text);
  line-height: 1.5;
  margin-bottom: var(--space-3);
}
.testimonial__quote::before {
  content: "“";
  display: inline-block;
  font-family: var(--font-secondary);
  color: var(--color-vibrant-blue);
  font-size: 2rem;
  line-height: 0;
  vertical-align: -0.45em;
  margin-right: 0.4rem;
}
.testimonial__author {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-line);
}
.testimonial__avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-vibrant-blue), var(--color-deep-blue));
  color: #fff;
  display: grid; place-items: center;
  font-family: var(--font-secondary);
  font-weight: 600;
}
.testimonial__name { display: block; font-weight: 600; color: var(--color-deep-blue); }
.testimonial__meta { display: block; font-size: var(--fs-xs); color: var(--color-muted); }
.testimonial__stars { color: var(--color-vibrant-blue); letter-spacing: 0.12em; margin-bottom: 0.6rem; font-size: var(--fs-sm); }

/* ----------------------------------------------------------
   11. CTA strip
---------------------------------------------------------- */
.cta-strip {
  background: var(--color-vibrant-blue);
  color: #fff;
  padding-block: var(--space-6);
  position: relative;
  overflow: hidden;
}
.cta-strip::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 90%);
}
.cta-strip__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) auto;
  gap: var(--space-4);
  align-items: center;
}
@media (max-width: 720px) { .cta-strip__inner { grid-template-columns: 1fr; } }
.cta-strip h2 { color: #fff; margin: 0; font-size: var(--fs-xl); max-width: 24ch; }
.cta-strip p { color: rgba(255,255,255,0.86); margin: 0.5rem 0 0; max-width: 60ch; }

/* ----------------------------------------------------------
   12. Blog
---------------------------------------------------------- */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-4); }

.post-card {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
}
.post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.post-card__media {
  aspect-ratio: 16 / 10;
  background: linear-gradient(140deg, var(--color-structural-blue), var(--color-deep-blue));
  position: relative;
  overflow: hidden;
}
.post-card__media::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 24px 24px;
}
.post-card__tag {
  position: absolute;
  top: 1rem; left: 1rem;
  font-family: var(--font-secondary);
  font-size: var(--fs-xxs);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  background: var(--color-vibrant-blue);
  color: #fff;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
}
.post-card__body { padding: var(--space-3); flex: 1; display: flex; flex-direction: column; }
.post-card__meta {
  font-size: var(--fs-xxs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 0.4rem;
}
.post-card h3 { font-size: var(--fs-md); margin-bottom: 0.6rem; }
.post-card p { color: var(--color-muted); margin: 0 0 var(--space-2); flex: 1; }
.post-card__link {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-vibrant-blue);
  display: inline-flex;
  gap: 0.4rem;
  align-items: center;
}

/* Article (single post) */
.article { padding-block: var(--space-6); }
.article__header { max-width: 760px; margin-inline: auto; margin-bottom: var(--space-5); }
.article__tag {
  font-family: var(--font-secondary);
  font-size: var(--fs-xxs);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-vibrant-blue);
  margin-bottom: var(--space-2);
}
.article__meta { color: var(--color-muted); font-size: var(--fs-xs); margin-top: var(--space-2); }
.article__cover {
  aspect-ratio: 21 / 9;
  background: linear-gradient(140deg, var(--color-structural-blue), var(--color-deep-blue));
  border-radius: var(--radius-lg);
  margin: var(--space-4) auto;
  max-width: 1080px;
  position: relative;
  overflow: hidden;
}
.article__cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 32px 32px;
}
.article__body { max-width: 720px; margin-inline: auto; font-size: 1.05rem; line-height: 1.75; }
.article__body h2 { font-size: var(--fs-lg); margin-top: var(--space-5); }
.article__body h3 { font-size: var(--fs-md); margin-top: var(--space-4); }
.article__body blockquote {
  margin: var(--space-4) 0;
  padding: var(--space-3) var(--space-4);
  border-left: 3px solid var(--color-vibrant-blue);
  background: var(--color-bg-soft);
  font-size: var(--fs-md);
  color: var(--color-deep-blue);
  font-style: italic;
}
.article__body ul { padding-left: 1.4rem; list-style: disc; margin: var(--space-3) 0; }
.article__body ul li { padding-block: 0.2rem; }

/* ----------------------------------------------------------
   13. Forms
---------------------------------------------------------- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}
@media (max-width: 720px) { .form-grid { grid-template-columns: 1fr; } }
.form-field { display: flex; flex-direction: column; }
.form-field--full { grid-column: 1 / -1; }
.form-field label {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-deep-blue);
  margin-bottom: 0.5rem;
}
.form-field input,
.form-field select,
.form-field textarea {
  font-family: var(--font-primary);
  font-size: var(--fs-sm);
  padding: 0.9rem 1rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-field textarea { min-height: 140px; resize: vertical; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-vibrant-blue);
  box-shadow: 0 0 0 4px rgba(1,89,223,0.12);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: var(--space-6);
  align-items: start;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

.info-card {
  background: var(--color-bg-soft);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}
.info-card h3 { font-size: var(--fs-md); margin-bottom: var(--space-2); }
.info-card__row {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  padding: var(--space-2) 0;
  border-top: 1px solid var(--color-line);
}
.info-card__row:first-of-type { border-top: none; padding-top: 0; }
.info-card__row strong {
  display: block;
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-deep-blue);
  margin-bottom: 0.2rem;
}
.info-card__row span { color: var(--color-muted); }

.info-card__icon {
  flex-shrink: 0;
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: #fff;
  display: grid; place-items: center;
  color: var(--color-vibrant-blue);
  border: 1px solid var(--color-line);
}

/* ----------------------------------------------------------
   14. Footer
---------------------------------------------------------- */
.site-footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,0.74);
  padding-block: var(--space-6) var(--space-3);
  position: relative;
  overflow: hidden;
}
.site-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.4;
  mask-image: radial-gradient(ellipse at top, #000 40%, transparent 90%);
}
.footer-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

.site-footer h4 {
  font-size: var(--fs-xs);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: var(--space-3);
}
.site-footer ul li { padding-block: 0.35rem; }
.site-footer ul li a { color: rgba(255,255,255,0.7); font-size: var(--fs-sm); }
.site-footer ul li a:hover { color: #fff; }

.footer-brand .brand__name { color: #fff; }
.footer-brand .brand__sub { color: rgba(255,255,255,0.55); }
.footer-brand p { color: rgba(255,255,255,0.65); font-size: var(--fs-sm); margin-top: var(--space-3); max-width: 38ch; }

.footer-bottom {
  position: relative;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--space-3);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.6);
}

/* ----------------------------------------------------------
   15. Decorative monogram block
---------------------------------------------------------- */
.monogram {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-6);
  align-items: center;
}
@media (max-width: 900px) { .monogram { grid-template-columns: 1fr; } }

.monogram__art {
  aspect-ratio: 1 / 1;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,0.1), transparent 55%),
    linear-gradient(160deg, var(--color-structural-blue), var(--color-deep-blue));
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
  color: rgba(255,255,255,0.85);
  box-shadow: var(--shadow-lg);
}
.monogram__art::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse at center, #000 50%, transparent 95%);
}
.monogram__art svg { position: relative; z-index: 1; width: 70%; }

/* ----------------------------------------------------------
   16. Values list
---------------------------------------------------------- */
.values { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--space-3); }
.value {
  padding: var(--space-3);
  border-top: 2px solid var(--color-vibrant-blue);
  background: #fff;
}
.value h4 {
  font-family: var(--font-secondary);
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-deep-blue);
  margin-bottom: 0.6rem;
}
.value p { margin: 0; color: var(--color-muted); font-size: var(--fs-sm); }

/* ----------------------------------------------------------
   17. Misc utilities
---------------------------------------------------------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

.divider {
  width: 60px;
  height: 3px;
  background: var(--color-vibrant-blue);
  margin-block: var(--space-3);
}
.divider--center { margin-inline: auto; }

.tag {
  display: inline-block;
  font-family: var(--font-secondary);
  font-size: var(--fs-xxs);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  background: var(--color-bg-soft);
  color: var(--color-deep-blue);
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  margin: 0 0.3rem 0.3rem 0;
}

/* Coverage grid (NY emphasized, others compact) */
.coverage-grid {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: 2fr 1fr 1fr 1fr;
}
@media (max-width: 1000px) {
  .coverage-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .coverage-grid { grid-template-columns: 1fr; }
}

/* ----------------------------------------------------------
   18. Brand-specific concept components
---------------------------------------------------------- */

/* Brand frame with folded corner — signature NOVACY motif */
.brand-frame {
  position: relative;
  background: linear-gradient(160deg, var(--color-structural-blue), var(--color-deep-blue));
  color: rgba(255,255,255,0.92);
  padding: var(--space-5);
  /* The folded-corner shape */
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 48px), calc(100% - 48px) 100%, 0 100%);
  overflow: hidden;
}
.brand-frame::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.08);
  clip-path: polygon(100% 0, 0 100%, 100% 100%);
}
.brand-frame--light {
  background: var(--color-bg-soft);
  color: var(--color-text);
}
.brand-frame--light::after { background: rgba(0,46,125,0.08); }

/* The full brand signature (logo.svg) — vertical wordmark + symbol */
.brand-symbol {
  display: block;
  max-width: 70%;
  max-height: 80%;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 20px 40px rgba(0,46,125,0.35));
}

/* Symbol contained in brand frame visual block */
.symbol-block {
  background: var(--color-deep-blue);
  border-radius: 0;
  position: relative;
  padding: var(--space-5);
  overflow: hidden;
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 5;
  /* Folded corner */
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 64px), calc(100% - 64px) 100%, 0 100%);
}
.symbol-block::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse at center, #000 50%, transparent 95%);
}
.symbol-block::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 64px;
  height: 64px;
  background: rgba(255,255,255,0.1);
  clip-path: polygon(100% 0, 0 100%, 100% 100%);
}
.symbol-block svg,
.symbol-block img { position: relative; z-index: 1; }

/* Concentric circles — the brand's What/How/Why visualization */
.concentric {
  position: relative;
  aspect-ratio: 1 / 1;
  width: 100%;
  max-width: 520px;
  margin-inline: auto;
  display: grid;
  place-items: center;
}
.concentric__ring {
  position: absolute;
  inset: 0;
  border: 2px solid var(--color-vibrant-blue);
  border-radius: 50%;
  display: grid;
  place-items: start center;
  padding-top: 1.4rem;
  font-family: var(--font-secondary);
  font-weight: 600;
  font-size: var(--fs-xs);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-deep-blue);
}
.concentric--dark .concentric__ring { border-color: rgba(255,255,255,0.4); color: #fff; }
.concentric__ring--mid { inset: 14%; border-color: var(--color-deep-blue); }
.concentric--dark .concentric__ring--mid { border-color: rgba(255,255,255,0.6); }
.concentric__ring--core {
  inset: 32%;
  background: var(--color-deep-blue);
  color: #fff;
  border: none;
  border-radius: 50%;
  display: grid;
  place-items: center;
  padding: 1rem;
  text-align: center;
}
.concentric--dark .concentric__ring--core {
  background: var(--color-vibrant-blue);
  color: #fff;
}

/* Skyline divider — thin horizontal silhouette anchoring sections to brand */
.skyline-divider {
  height: 64px;
  background: var(--color-deep-blue);
  position: relative;
  overflow: hidden;
}
.skyline-divider svg {
  width: 200%;
  height: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
  color: rgba(255,255,255,0.22);
}
.skyline-divider--soft { background: var(--color-bg-soft); }
.skyline-divider--soft svg { color: rgba(0,46,125,0.18); }

/* Nova × Legacy duality block */
.duality {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-4);
  align-items: center;
}
@media (max-width: 720px) {
  .duality { grid-template-columns: 1fr; }
  .duality__divider { display: none; }
}
.duality__half {
  text-align: center;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-bg-soft);
  border-top: 3px solid var(--color-vibrant-blue);
}
.duality__half strong {
  display: block;
  font-family: var(--font-secondary);
  font-size: var(--fs-lg);
  color: var(--color-deep-blue);
  margin-bottom: 0.4rem;
  letter-spacing: 0.04em;
}
.duality__divider {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-deep-blue);
  color: #fff;
  display: grid;
  place-items: center;
  font-family: var(--font-secondary);
  font-weight: 700;
  font-size: var(--fs-lg);
}

/* Marker corner-fold tag (decorative) */
.fold-tag {
  position: relative;
  display: inline-block;
  padding: 0.5rem 1.2rem 0.5rem 0.9rem;
  background: var(--color-deep-blue);
  color: #fff;
  font-family: var(--font-secondary);
  font-size: var(--fs-xxs);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  font-weight: 600;
  clip-path: polygon(0 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
}

/* ----------------------------------------------------------
   19. Reveal-on-scroll (light)
---------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}