/* ==========================================================================
   NAKO — Residential Recovery · Asset Operations · Strategic Execution
   Shared stylesheet. Mobile-first, no framework.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design tokens
   -------------------------------------------------------------------------- */
:root {
  /* Palette */
  --color-black:      #0a0a0a;
  --color-near-black: #141414;
  --color-ink:        #1c1c1c;
  --color-white:      #ffffff;
  --color-offwhite:   #f6f4ef;
  --color-paper:      #faf9f6;
  --color-gray:       #6f6f6f;
  --color-gray-light: #9a9a9a;
  --color-border:     #e4e0d8;
  --color-border-dark:#2a2a2a;

  /* Gold accent */
  --color-gold:       #b8945a;
  --color-gold-deep:  #a07d44;
  --color-gold-soft:  #c4a464;

  /* Typography */
  --font-serif: "Cormorant Garamond", "Playfair Display", Georgia, serif;
  --font-sans:  "Inter", "Helvetica Neue", Arial, sans-serif;

  /* Spacing / layout */
  --maxw: 1180px;
  --gutter: 1.5rem;
  --section-y: 5.5rem;

  /* Motion */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.7;
  color: var(--color-ink);
  background: var(--color-paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.15;
  margin: 0 0 0.6em;
  letter-spacing: 0.01em;
}

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

/* --------------------------------------------------------------------------
   3. Layout helpers
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section-y); }

.section--tight { padding-block: 3.5rem; }

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-gold-deep);
  margin: 0 0 1.1rem;
}

.lead {
  font-size: 1.22rem;
  line-height: 1.6;
  color: var(--color-gray);
  max-width: 46ch;
}

.divider-gold {
  width: 56px;
  height: 2px;
  background: var(--color-gold);
  border: 0;
  margin: 0 0 1.6rem;
}

.text-center { text-align: center; }
.text-center .divider-gold,
.text-center .lead { margin-inline: auto; }

/* --------------------------------------------------------------------------
   4. Wordmark (CSS fallback — mirrors the logo)
   -------------------------------------------------------------------------- */
.wordmark {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: 0.32em;
  line-height: 1;
  text-indent: 0.32em; /* balance the trailing letter-spacing */
  color: var(--color-white);
}

.subhead {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold-soft);
}
.subhead span { white-space: nowrap; }
.subhead .pipe { color: var(--color-gold); opacity: 0.6; margin-inline: 0.55rem; }

/* --------------------------------------------------------------------------
   5. Site header / navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.96);
  backdrop-filter: saturate(140%) blur(6px);
  border-bottom: 1px solid var(--color-border-dark);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}

.nav__brand {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  letter-spacing: 0.28em;
  text-indent: 0.28em;
  color: var(--color-white);
  font-weight: 500;
}
.nav__brand img { height: 30px; width: auto; }

.nav__toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 0;
  background: none;
  border: 0;
  cursor: pointer;
}
.nav__toggle span {
  display: block;
  height: 1.5px;
  width: 24px;
  background: var(--color-white);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.nav.is-open .nav__toggle span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav.is-open .nav__toggle span:nth-child(2) { opacity: 0; }
.nav.is-open .nav__toggle span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 2.2rem;
}
.nav__links a {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-offwhite);
  padding-block: 0.4rem;
  position: relative;
  transition: color 0.25s var(--ease);
}
.nav__links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1.5px;
  background: var(--color-gold);
  transition: width 0.3s var(--ease);
}
.nav__links a:hover,
.nav__links a[aria-current="page"] { color: var(--color-white); }
.nav__links a:hover::after,
.nav__links a[aria-current="page"]::after { width: 100%; }

/* Mobile nav */
@media (max-width: 800px) {
  .nav__links {
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--color-black);
    border-bottom: 1px solid var(--color-border-dark);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s var(--ease);
  }
  .nav.is-open .nav__links { max-height: 320px; }
  .nav__links li { border-top: 1px solid var(--color-border-dark); }
  .nav__links a { display: block; padding: 1.1rem var(--gutter); }
  .nav__links a::after { display: none; }
}
@media (min-width: 801px) {
  .nav__toggle { display: none; }
}

/* --------------------------------------------------------------------------
   6. Hero
   -------------------------------------------------------------------------- */
.hero {
  background: var(--color-black);
  color: var(--color-white);
  text-align: center;
  padding-block: 6.5rem 6rem;
  position: relative;
}
.hero__mark { margin: 0 auto 1.4rem; }
.hero .wordmark {
  font-size: clamp(3.2rem, 12vw, 8rem);
  margin: 0;
}
.hero__rule {
  width: min(560px, 78%);
  height: 1px;
  background: var(--color-gold);
  opacity: 0.7;
  margin: 0.4rem auto 1.1rem;
}
.hero__subhead { margin-bottom: 3rem; }
.hero__tagline {
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 4.5vw, 2.7rem);
  font-style: italic;
  font-weight: 500;
  color: var(--color-white);
  margin: 0 0 1.4rem;
  letter-spacing: 0.01em;
}
.hero__positioning {
  max-width: 40rem;
  margin: 0 auto;
  color: var(--color-gray-light);
  font-size: 1.08rem;
  line-height: 1.65;
}

/* On phones the pipe-separated subhead is too wide for one line —
   stack the three phrases on their own centered lines and drop the pipes. */
@media (max-width: 620px) {
  .hero__subhead {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    row-gap: 0.45rem;
    font-size: 0.66rem;
  }
  .hero__subhead .pipe { display: none; }
  .hero__subhead span { flex: 0 0 100%; text-align: center; }
}

/* --------------------------------------------------------------------------
   7. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 1rem 2.2rem;
  border: 1px solid var(--color-gold);
  color: var(--color-gold-soft);
  background: transparent;
  cursor: pointer;
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
}
.btn:hover { background: var(--color-gold); color: var(--color-black); }

.btn--dark {
  border-color: var(--color-ink);
  color: var(--color-ink);
}
.btn--dark:hover { background: var(--color-ink); color: var(--color-white); }

.btn--solid {
  background: var(--color-gold);
  color: var(--color-black);
  border-color: var(--color-gold);
}
.btn--solid:hover { background: var(--color-gold-deep); border-color: var(--color-gold-deep); color: var(--color-black); }

/* --------------------------------------------------------------------------
   8. Page hero (interior pages)
   -------------------------------------------------------------------------- */
.page-hero {
  background: var(--color-black);
  color: var(--color-white);
  text-align: center;
  padding-block: 4.5rem 4rem;
}
.page-hero h1 {
  font-size: clamp(2.4rem, 6vw, 3.8rem);
  color: var(--color-white);
  margin: 0.3rem 0 1.2rem;
}
.page-hero .divider-gold { margin-inline: auto; }
.page-hero p {
  max-width: 42rem;
  margin: 0 auto;
  color: var(--color-gray-light);
}

/* --------------------------------------------------------------------------
   9. Market / prose section
   -------------------------------------------------------------------------- */
.split {
  display: grid;
  gap: 3rem;
  align-items: start;
}
@media (min-width: 900px) {
  .split { grid-template-columns: 0.85fr 1.15fr; gap: 4.5rem; }
}
.split h2 { font-size: clamp(2rem, 4vw, 2.9rem); }
.split__body p { color: var(--color-gray); }
.split__body p + p { margin-top: 1.1rem; }

/* --------------------------------------------------------------------------
   10. Pillars
   -------------------------------------------------------------------------- */
.pillars {
  background: var(--color-near-black);
  color: var(--color-white);
}
.pillars .eyebrow { color: var(--color-gold-soft); }
.pillars h2 { color: var(--color-white); font-size: clamp(2rem, 4vw, 2.8rem); }

.pillar-grid {
  display: grid;
  gap: 1px;
  background: var(--color-border-dark);
  border: 1px solid var(--color-border-dark);
  margin-top: 3rem;
}
@media (min-width: 800px) {
  .pillar-grid { grid-template-columns: repeat(3, 1fr); }
}
.pillar {
  background: var(--color-near-black);
  padding: 2.6rem 2rem;
  transition: background 0.3s var(--ease);
}
.pillar:hover { background: var(--color-black); }
.pillar__num {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  color: var(--color-gold);
  letter-spacing: 0.2em;
  margin-bottom: 1rem;
}
.pillar h3 {
  font-size: 1.9rem;
  color: var(--color-white);
  margin-bottom: 0.5rem;
}
.pillar__tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold-soft);
  margin-bottom: 1rem;
}
.pillar p { color: var(--color-gray-light); font-size: 0.98rem; }
.pillar ul {
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
}
.pillar li {
  font-size: 0.92rem;
  color: var(--color-gray-light);
  padding: 0.35rem 0 0.35rem 1.1rem;
  position: relative;
}
.pillar li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.95em;
  width: 6px; height: 1px;
  background: var(--color-gold);
}

/* --------------------------------------------------------------------------
   11. CTA band
   -------------------------------------------------------------------------- */
.cta-band {
  background: var(--color-gold);
  color: var(--color-black);
  text-align: center;
}
.cta-band h2 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  color: var(--color-black);
  margin-bottom: 0.6rem;
}
.cta-band p { color: rgba(10,10,10,0.75); max-width: 40rem; margin: 0 auto 2rem; }
.cta-band .btn {
  border-color: var(--color-black);
  color: var(--color-black);
}
.cta-band .btn:hover { background: var(--color-black); color: var(--color-gold); }

/* --------------------------------------------------------------------------
   12. Services
   -------------------------------------------------------------------------- */
.service-group + .service-group { margin-top: 4rem; }
.service-group__head {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1rem;
  margin-bottom: 2.4rem;
}
.service-group__head h2 { font-size: 2rem; margin: 0; }
.service-group__head .count {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--color-gold-deep);
  font-weight: 600;
}

.card-grid {
  display: grid;
  gap: 1.4rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .card-grid { grid-template-columns: repeat(2, 1fr); } }

.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 2rem 1.9rem;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.card:hover {
  border-color: var(--color-gold);
  transform: translateY(-3px);
  box-shadow: 0 14px 34px -20px rgba(0,0,0,0.25);
}
.card__mark {
  width: 34px; height: 2px;
  background: var(--color-gold);
  margin-bottom: 1.2rem;
}
.card h3 { font-size: 1.5rem; margin-bottom: 0.5rem; }
.card p { font-size: 0.96rem; color: var(--color-gray); }

.note {
  background: var(--color-offwhite);
  border-left: 3px solid var(--color-gold);
  padding: 1.6rem 1.8rem;
  margin-top: 3.5rem;
  font-size: 0.98rem;
  color: var(--color-gray);
}
.note strong { color: var(--color-ink); }

/* --------------------------------------------------------------------------
   13. About
   -------------------------------------------------------------------------- */
.values-grid {
  display: grid;
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  margin-top: 1rem;
}
@media (min-width: 720px) { .values-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .values-grid { grid-template-columns: repeat(4, 1fr); } }
.value {
  background: var(--color-paper);
  padding: 2.2rem 1.8rem;
}
.value__num {
  font-family: var(--font-serif);
  color: var(--color-gold);
  font-size: 1rem;
  letter-spacing: 0.15em;
  margin-bottom: 0.8rem;
}
.value h3 { font-size: 1.45rem; margin-bottom: 0.4rem; }
.value p { font-size: 0.92rem; color: var(--color-gray); }

.focus-list {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
  columns: 2;
  column-gap: 2.5rem;
}
@media (max-width: 620px) { .focus-list { columns: 1; } }
.focus-list li {
  padding: 0.55rem 0 0.55rem 1.4rem;
  position: relative;
  color: var(--color-gray);
  font-size: 0.98rem;
  break-inside: avoid;
}
.focus-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 1.15em;
  width: 8px; height: 1px;
  background: var(--color-gold);
}

.team-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
  margin-top: 3rem;
}
@media (min-width: 760px) { .team-grid { grid-template-columns: repeat(2, 1fr); } }
.principal {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 2.4rem;
}
.principal__photo {
  width: 76px; height: 76px;
  border-radius: 50%;
  background: var(--color-black);
  color: var(--color-gold-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  margin-bottom: 1.4rem;
}
.principal h3 { font-size: 1.6rem; margin-bottom: 0.1rem; }
.principal__role {
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold-deep);
  margin-bottom: 1.1rem;
}
.principal p { font-size: 0.96rem; color: var(--color-gray); }

/* --------------------------------------------------------------------------
   14. Contact
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  gap: 3.5rem;
}
@media (min-width: 900px) {
  .contact-grid { grid-template-columns: 0.9fr 1.1fr; gap: 4.5rem; }
}
.contact-detail { margin-bottom: 1.8rem; }
.contact-detail .label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold-deep);
  margin-bottom: 0.3rem;
}
.contact-detail .value-lg {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-ink);
}
.contact-detail a:hover { color: var(--color-gold-deep); }

.field { margin-bottom: 1.4rem; }
.field label {
  display: block;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gray);
  margin-bottom: 0.5rem;
}
.field input,
.field textarea {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 1rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-ink);
  transition: border-color 0.25s var(--ease);
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-gold);
}
.field textarea { resize: vertical; min-height: 140px; }

.form-note {
  font-size: 0.82rem;
  color: var(--color-gray-light);
  margin-top: 1rem;
}

/* --------------------------------------------------------------------------
   15. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--color-black);
  color: var(--color-gray-light);
  padding-block: 3.5rem 2.2rem;
}
.footer-top {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
  padding-bottom: 2.4rem;
  border-bottom: 1px solid var(--color-border-dark);
}
@media (min-width: 760px) {
  .footer-top { grid-template-columns: 1.4fr 1fr 1fr; }
}
.footer-brand .wordmark {
  font-size: 1.7rem;
  margin-bottom: 0.8rem;
}
.footer-brand p { font-size: 0.9rem; max-width: 30ch; color: var(--color-gray); }
.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold-soft);
  margin-bottom: 1rem;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 0.6rem; }
.footer-col a { font-size: 0.92rem; color: var(--color-gray-light); transition: color 0.25s var(--ease); }
.footer-col a:hover { color: var(--color-gold-soft); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.5rem;
  justify-content: space-between;
  padding-top: 1.8rem;
  font-size: 0.8rem;
  color: var(--color-gray);
}

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