/* ============================================================
   Lahav Advisory — Main Stylesheet
   ============================================================ */

/* ── Variables ── */
:root {
  --gold:        #C9A84C;
  --gold-light:  #E8C96A;
  --gold-dim:    rgba(201, 168, 76, 0.12);
  --black:       #09090B;
  --dark:        #111113;
  --dark2:       #18181B;
  --dark3:       #27272A;
  --grey:        #71717A;
  --mid:         #52525B;
  --light:       #D4D4D8;
  --white:       #FAFAF9;

  --font-serif:  'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans:   'DM Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;

  --max-w:       1060px;
  --section-py:  112px;
  --section-px:  64px;
  --radius:      0;
}

/* ── Reset ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  font-size: 16px;
}
body {
  font-family: var(--font-sans);
  background: var(--black);
  color: var(--white);
  overflow-x: hidden;
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  line-height: 1.15;
  font-weight: 700;
}
p { line-height: 1.75; }

.label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: var(--font-sans);
}

.gold-divider {
  width: 44px;
  height: 2px;
  background: var(--gold);
  margin: 18px 0 0;
}

/* ── Buttons ── */
.btn-outline {
  display: inline-block;
  border: 1px solid rgba(201, 168, 76, 0.5);
  color: var(--gold);
  padding: 9px 22px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--font-sans);
  transition: background 0.25s, border-color 0.25s;
  cursor: pointer;
  background: transparent;
}
.btn-outline:hover {
  background: rgba(201, 168, 76, 0.09);
  border-color: var(--gold);
}

.btn-solid {
  display: inline-block;
  background: var(--gold);
  color: var(--black);
  padding: 9px 22px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--font-sans);
  transition: background 0.25s;
  cursor: pointer;
  border: none;
}
.btn-solid:hover { background: var(--gold-light); }

/* ── Section wrapper ── */
section {
  padding: var(--section-py) var(--section-px);
}
.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.section-header {
  margin-bottom: 60px;
}
.section-header h2 {
  font-size: clamp(28px, 2.9vw, 44px);
  margin-top: 16px;
}

/* ============================================================
   NAV
   ============================================================ */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px var(--section-px);
  transition: background 0.35s, border-color 0.35s;
}
.site-nav.scrolled {
  background: rgba(9, 9, 11, 0.96);
  border-bottom: 1px solid rgba(201, 168, 76, 0.14);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.nav-logo img {
  height: 30px;
  width: auto;
}
.nav-cta {
  display: flex;
  gap: 12px;
  align-items: center;
}

/* ============================================================
   HERO
   ============================================================ */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 160px var(--section-px) 100px;
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 60% 55% at 62% 38%, rgba(201, 168, 76, 0.09) 0%, transparent 60%),
    radial-gradient(ellipse 38% 38% at 14% 72%, rgba(201, 168, 76, 0.04) 0%, transparent 55%),
    var(--black);
}
.hero-grid {
  position: absolute; inset: 0; z-index: 0;
  opacity: 0.022;
  background-image:
    linear-gradient(rgba(201, 168, 76, 1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 168, 76, 1) 1px, transparent 1px);
  background-size: 80px 80px;
}
.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--max-w);
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 36px;
  opacity: 0;
  animation: fadeUp 0.75s ease 0.15s forwards;
}
.hero-rule {
  width: 40px;
  height: 1px;
  background: var(--gold);
  flex-shrink: 0;
}
.hero-h1 {
  font-size: clamp(36px, 4.8vw, 66px);
  color: var(--white);
  margin-bottom: 10px;
  opacity: 0;
  animation: fadeUp 0.75s ease 0.3s forwards;
}
.hero-h1 em {
  color: var(--gold);
  font-style: normal;
}
.hero-sub {
  font-size: clamp(15px, 1.5vw, 18px);
  color: var(--light);
  font-weight: 300;
  max-width: 540px;
  margin-bottom: 42px;
  opacity: 0;
  animation: fadeUp 0.75s ease 0.45s forwards;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.75s ease 0.6s forwards;
}
.btn-hero-primary {
  display: inline-block;
  background: var(--gold);
  color: var(--black);
  padding: 15px 34px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  font-family: var(--font-sans);
  transition: background 0.25s, transform 0.25s;
}
.btn-hero-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
}
.btn-hero-ghost {
  display: inline-block;
  border: 1px solid rgba(250, 250, 249, 0.22);
  color: var(--light);
  padding: 15px 34px;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  font-family: var(--font-sans);
  transition: border-color 0.25s, color 0.25s;
}
.btn-hero-ghost:hover {
  border-color: rgba(250, 250, 249, 0.55);
  color: var(--white);
}
.hero-guarantee {
  margin-top: 52px;
  padding: 18px 24px;
  border-left: 2px solid var(--gold);
  background: rgba(201, 168, 76, 0.05);
  max-width: 480px;
  opacity: 0;
  animation: fadeUp 0.75s ease 0.8s forwards;
}
.hero-guarantee p {
  font-size: 13px;
  color: var(--light);
}
.hero-guarantee strong {
  color: var(--gold);
  font-weight: 500;
}

/* ============================================================
   PROBLEM
   ============================================================ */
#problem { background: var(--dark2); }

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}
.problem-lead {
  font-family: var(--font-serif);
  font-size: clamp(19px, 2vw, 27px);
  color: var(--white);
  line-height: 1.45;
  font-weight: 400;
}
.problem-lead em {
  color: var(--gold);
  font-style: italic;
}
.problem-stat {
  margin-top: 42px;
  padding: 26px 28px;
  border: 1px solid rgba(201, 168, 76, 0.2);
  background: rgba(201, 168, 76, 0.03);
}
.stat-number {
  font-family: var(--font-serif);
  font-size: 42px;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 7px;
}
.stat-label {
  font-size: 12px;
  color: var(--grey);
  letter-spacing: 0.04em;
}
.problem-copy {
  font-size: 15px;
  color: var(--light);
}
.problem-copy p { margin-bottom: 18px; }
.problem-copy p:last-child { margin-bottom: 0; }

/* ============================================================
   SERVICE
   ============================================================ */
#service { background: var(--dark); }

.chips-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  margin-top: 52px;
  background: rgba(201, 168, 76, 0.06);
  border: 1px solid rgba(201, 168, 76, 0.06);
}
.chip-card {
  background: var(--dark);
  padding: 44px 38px;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}
.chip-card:hover { background: var(--dark2); }

.chip-num {
  position: absolute;
  top: 22px; right: 26px;
  font-family: var(--font-serif);
  font-size: 60px;
  color: rgba(201, 168, 76, 0.055);
  font-weight: 900;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}
.chip-icon {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(201, 168, 76, 0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  padding: 10px;
}
.chip-icon img {
  width: 22px;
  height: 22px;
}
.chip-card h3 {
  font-size: 17px;
  color: var(--white);
  margin-bottom: 12px;
  font-family: var(--font-serif);
}
.chip-card h3 em {
  color: var(--gold);
  font-style: normal;
}
.chip-card p {
  font-size: 13px;
  color: var(--grey);
  line-height: 1.72;
}
.service-note {
  margin-top: 48px;
  padding: 28px 36px;
  background: rgba(201, 168, 76, 0.05);
  border: 1px solid rgba(201, 168, 76, 0.15);
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.service-note-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  margin-top: 2px;
}
.service-note p {
  font-size: 14px;
  color: var(--light);
  line-height: 1.65;
}
.service-note strong { color: var(--white); }

/* ============================================================
   WHY
   ============================================================ */
#why { background: var(--dark2); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 52px;
}
.why-card {
  padding: 32px 26px;
  border-top: 2px solid var(--gold);
  background: var(--dark);
}
.why-num {
  font-family: var(--font-serif);
  font-size: 38px;
  color: rgba(201, 168, 76, 0.45);
  font-weight: 900;
  line-height: 1;
}
.why-card h3 {
  font-size: 16px;
  color: var(--white);
  margin: 14px 0 12px;
  font-family: var(--font-serif);
}
.why-card p {
  font-size: 13px;
  color: var(--white);
  line-height: 1.72;
}
.cf-block {
  margin-top: 52px;
  padding: 40px 44px;
  background: var(--dark);
  border: 1px solid rgba(201, 168, 76, 0.18);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 36px;
  align-items: center;
}
.cf-badge {
  width: 90px;
  height: 90px;
  flex-shrink: 0;
  border: 2px solid var(--gold);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 10px;
}
.cf-badge .pct {
  font-size: 8px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: var(--font-sans);
  margin-bottom: 3px;
  display: block;
}
.cf-badge .txt {
  font-family: var(--font-serif);
  font-size: 9.5px;
  color: var(--white);
  font-weight: 700;
  line-height: 1.3;
}
.cf-text h3 {
  font-size: 19px;
  color: var(--white);
  margin-bottom: 12px;
  font-family: var(--font-serif);
}
.cf-text p {
  font-size: 14px;
  color: var(--light);
  line-height: 1.72;
}

/* ============================================================
   PROCESS
   ============================================================ */
#process { background: var(--dark); }

.process-track {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin-top: 56px;
  position: relative;
}
.process-track::before {
  content: '';
  position: absolute;
  top: 25px; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    rgba(201, 168, 76, 0.3) 15%,
    rgba(201, 168, 76, 0.3) 85%,
    transparent
  );
}
.process-step {
  padding: 0 12px;
  text-align: center;
  position: relative;
  z-index: 1;
}
.step-node {
  width: 50px;
  height: 50px;
  margin: 0 auto 20px;
  border: 1px solid rgba(201, 168, 76, 0.35);
  border-radius: 50%;
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--gold);
  transition: background 0.3s, color 0.3s, border-color 0.3s;
}
.process-step:hover .step-node {
  background: var(--gold);
  color: var(--black);
  border-color: var(--gold);
}
.step-timing {
  display: inline-block;
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: var(--font-sans);
  margin-bottom: 7px;
}
.process-step h3 {
  font-size: 13px;
  color: var(--gold);
  margin-bottom: 8px;
  font-family: var(--font-sans);
  font-weight: 500;
}
.process-step p {
  font-size: 11px;
  color: var(--grey);
  line-height: 1.62;
}

/* ============================================================
   ABOUT
   ============================================================ */
#about { background: var(--dark2); }

.about-grid {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 72px;
  align-items: start;
}
.about-portrait {
  aspect-ratio: 1/1;
  border: 1px solid rgba(201, 168, 76, 0.18);
  position: relative;
  overflow: hidden;
}
.about-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}
.about-portrait::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(to right, transparent, var(--gold), transparent);
}
.about-copy h2 { margin-bottom: 4px; }
.about-tagline {
  font-size: 16px;
  color: var(--gold);
  font-family: var(--font-serif);
  font-style: italic;
  margin-bottom: 26px;
}
.about-body {
  font-size: 15px;
  color: var(--light);
}
.about-body p { margin-bottom: 16px; }
.about-body p:last-child { margin-bottom: 0; }

.credentials {
  margin-top: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.cred {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid rgba(201, 168, 76, 0.1);
}
.cred-dot {
  width: 5px;
  height: 5px;
  background: var(--gold);
  border-radius: 50%;
  margin-top: 8px;
  flex-shrink: 0;
}
.cred span {
  font-size: 12px;
  color: var(--light);
}

/* ============================================================
   CONTACT
   ============================================================ */
#contact {
  background: var(--black);
  border-top: 1px solid rgba(201, 168, 76, 0.1);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}
.contact-left h2 { margin-bottom: 12px; margin-top: 16px; }
.contact-left > p {
  font-size: 15px;
  color: var(--light);
  margin-bottom: 32px;
}
.contact-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.contact-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border: 1px solid rgba(201, 168, 76, 0.14);
  transition: border-color 0.25s, background 0.25s;
  background: rgba(201, 168, 76, 0.02);
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}
.contact-link:hover {
  border-color: rgba(201, 168, 76, 0.42);
  background: rgba(201, 168, 76, 0.06);
}
.cl-icon {
  font-size: 17px;
  width: 30px;
  text-align: center;
  color: var(--gold);
  flex-shrink: 0;
}
.cl-text { flex: 1; }
.cl-label {
  display: block;
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 3px;
  font-family: var(--font-sans);
}
.cl-value {
  font-size: 13px;
  color: var(--white);
}
.cl-arrow {
  color: var(--grey);
  font-size: 13px;
  flex-shrink: 0;
}
.contact-form-wrap {
  padding: 40px;
  background: var(--dark);
  border: 1px solid rgba(201, 168, 76, 0.1);
}
.contact-form-wrap h3 {
  font-family: var(--font-serif);
  font-size: 21px;
  color: var(--white);
  margin-bottom: 5px;
}
.contact-form-wrap .form-note {
  font-size: 13px;
  color: var(--grey);
  margin-bottom: 28px;
}
.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 6px;
  font-family: var(--font-sans);
}
.field input,
.field textarea,
.field select {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.09);
  color: var(--white);
  padding: 11px 14px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 300;
  outline: none;
  transition: border-color 0.25s;
  -webkit-appearance: none;
  appearance: none;
  border-radius: 0;
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: rgba(201, 168, 76, 0.48);
}
.field input::placeholder,
.field textarea::placeholder {
  color: var(--grey);
}
.field textarea { height: 88px; resize: vertical; }
.field select { cursor: pointer; }
.field select option {
  background: #18181B;
  color: #FAFAF9;
}
.form-btn {
  width: 100%;
  background: var(--gold);
  color: var(--black);
  border: none;
  padding: 14px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.25s;
  margin-top: 4px;
}
.form-btn:hover { background: var(--gold-light); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  padding: 24px var(--section-px);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.site-footer p {
  font-size: 11px;
  color: var(--grey);
}
.footer-links {
  display: flex;
  gap: 22px;
}
.footer-links a {
  font-size: 11px;
  color: var(--grey);
  transition: color 0.25s;
}
.footer-links a:hover { color: var(--gold); }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE — Tablet (max 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  :root {
    --section-px: 40px;
    --section-py: 88px;
  }
  .about-grid {
    grid-template-columns: 220px 1fr;
    gap: 48px;
  }
}

/* ============================================================
   RESPONSIVE — Mobile landscape / large phone (max 768px)
   ============================================================ */
@media (max-width: 768px) {
  :root {
    --section-px: 24px;
    --section-py: 72px;
  }

  .site-nav { padding: 18px 24px; }
  .site-footer { padding: 22px 24px; flex-direction: column; align-items: flex-start; }

  #hero { padding: 120px 24px 72px; }

  .problem-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .chips-grid,
  .why-grid {
    grid-template-columns: 1fr;
  }

  .process-track {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    row-gap: 40px;
  }
  .process-track::before { display: none; }

  .cf-block {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 32px 28px;
  }
  .cf-badge { margin: 0 auto; }

  .about-portrait { aspect-ratio: 4/3; }

  .contact-form-wrap { padding: 28px 24px; }
}

/* ============================================================
   RESPONSIVE — Mobile portrait (max 480px)
   ============================================================ */
@media (max-width: 480px) {
  .process-track { grid-template-columns: 1fr; }
  .credentials { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .nav-cta .btn-outline { display: none; }

  .section-header h2 { font-size: 26px; }
  .hero-h1 { font-size: 34px; }

  .chips-grid { gap: 1px; }
  .chip-card { padding: 32px 24px; }
}

/* ============================================================
   NAV MENU
   ============================================================ */
.nav-menu {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
  margin: 0;
  padding: 0;
}
.nav-item {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: var(--font-sans);
  text-decoration: none;
  transition: color 0.25s;
  white-space: nowrap;
}
.nav-item:hover { color: var(--gold-light); }
.nav-item--gold { color: var(--gold); }
.nav-item--gold:hover { color: var(--gold-light); }

/* Hamburger — hidden on desktop */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--light);
  transition: all 0.3s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ============================================================
   FOOTER — EXPANDED
   ============================================================ */
.site-footer {
  background: var(--dark);
  border-top: 1px solid rgba(201,168,76,0.12);
  padding: 0;
}
.footer-top {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 64px var(--section-px);
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 80px;
  align-items: start;
}
.footer-logo {
  height: 26px;
  width: auto;
  margin-bottom: 20px;
}
.footer-tagline {
  font-size: 13px;
  color: var(--grey);
  line-height: 1.7;
}
.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.footer-nav-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-nav-heading {
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: var(--font-sans);
  margin-bottom: 4px;
}
.footer-nav-col a {
  font-size: 12px;
  color: var(--grey);
  text-decoration: none;
  transition: color 0.25s;
  line-height: 1.5;
}
.footer-nav-col a:hover { color: var(--white); }
.footer-location {
  font-size: 12px;
  color: var(--mid);
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 20px var(--section-px);
  max-width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p {
  font-size: 11px;
  color: var(--grey);
}
.footer-bottom-links {
  display: flex;
  gap: 20px;
}
.footer-bottom-links a {
  font-size: 11px;
  color: var(--grey);
  text-decoration: none;
  transition: color 0.25s;
}
.footer-bottom-links a:hover { color: var(--gold); }

/* ============================================================
   RESPONSIVE — Nav menu & footer
   ============================================================ */
@media (max-width: 1024px) {
  .nav-menu { gap: 20px; }
}

@media (max-width: 860px) {
  /* Show hamburger, hide desktop menu & CTA */
  .nav-hamburger { display: flex; }
  .nav-menu {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(9,9,11,0.98);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 36px;
    z-index: 99;
  }
  .nav-menu.open { display: flex; }
  .nav-item {
    font-size: 14px;
    letter-spacing: 0.14em;
  }
  .nav-cta { display: none; }
  .site-nav { padding: 18px 24px; }

  /* Footer */
  .footer-top {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 48px 24px;
  }
  .footer-nav { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .footer-bottom { padding: 18px 24px; flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .footer-nav { grid-template-columns: 1fr; }
}

/* ============================================================
   SERVICE TIERS
   ============================================================ */
.tier-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto auto auto 1fr auto;
  gap: 2px;
  margin-top: 52px;
  background: rgba(201, 168, 76, 0.08);
  border: 1px solid rgba(201, 168, 76, 0.08);
}
.tier-card {
  background: var(--dark);
  padding: 48px 42px;
  display: grid;
  grid-template-rows: subgrid;
  grid-row: span 6;
  gap: 0;
  transition: background 0.3s;
}
.tier-card:hover { background: var(--dark2); }
.tier-card--primary {
  background: var(--dark2);
  border-left: 1px solid rgba(201, 168, 76, 0.14);
}
.tier-card--primary:hover { background: #161616; }

.tier-eyebrow {
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: var(--font-sans);
  margin-bottom: 18px;
}
.tier-title {
  font-family: var(--font-serif);
  font-size: 30px;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 14px;
}
.tier-title em {
  color: var(--gold);
  font-style: italic;
}
.tier-stage {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey);
  font-family: var(--font-sans);
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.tier-purpose {
  font-size: 13px;
  color: var(--light);
  line-height: 1.75;
  margin-bottom: 32px;
}
.tier-outputs {
  margin-bottom: 32px;
  align-self: start;
}
.tier-outputs-label {
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: var(--font-sans);
  margin-bottom: 14px;
}
.tier-outputs ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.tier-outputs li {
  font-size: 13px;
  color: var(--grey);
  line-height: 1.65;
  padding-left: 14px;
  position: relative;
}
.tier-outputs li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 4px;
  height: 1px;
  background: var(--gold);
}
.tier-outputs li strong { color: var(--white); font-weight: 500; }
.tier-value {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding-top: 24px;
  border-top: 1px solid rgba(201, 168, 76, 0.12);
}
.tier-value-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  opacity: 0.7;
}
.tier-value p {
  font-size: 12px;
  color: var(--light);
  line-height: 1.65;
  font-style: italic;
}
.tier-value strong { color: var(--gold); font-style: normal; }

/* ============================================================
   PROCESS FORKS
   ============================================================ */
.process-forks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 52px;
}
.fork-label {
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: var(--font-sans);
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(201, 168, 76, 0.18);
}
.process-track--compact {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 0;
}
.process-track--compact::before { display: none; }
.process-track--compact .process-step {
  display: grid;
  grid-template-columns: 36px 1fr;
  grid-template-rows: auto auto;
  column-gap: 16px;
  padding: 0 0 28px 0;
  border: none;
  position: relative;
}
.process-track--compact .step-node {
  grid-row: 1 / 3;
  width: 32px;
  height: 32px;
  font-size: 12px;
  margin: 0;
  flex-shrink: 0;
  align-self: start;
  margin-top: 2px;
}
.process-track--compact .process-step h3 {
  grid-column: 2;
  grid-row: 1;
  margin-bottom: 4px;
}
.process-track--compact .process-step p {
  grid-column: 2;
  grid-row: 2;
  margin: 0;
}
.process-track--compact .process-step::after {
  content: '';
  position: absolute;
  left: 15px;
  top: 34px;
  bottom: 0;
  width: 1px;
  background: rgba(201, 168, 76, 0.15);
}
.process-track--compact .process-step:last-child::after { display: none; }

/* ── Responsive ── */
@media (max-width: 860px) {
  .tier-grid { grid-template-columns: 1fr; }
  .tier-card--primary { border-left: none; border-top: 1px solid rgba(201, 168, 76, 0.14); }
  .process-forks { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 480px) {
  .tier-card { padding: 36px 24px; }
}

/* Service note — highlight variant (AI & Cybersecurity callout) */
.service-note--highlight {
  background: rgba(201, 168, 76, 0.07);
  border-color: rgba(201, 168, 76, 0.32);
  margin-bottom: 2px;
}
.service-note--highlight p {
  color: var(--white);
}