/* ===================================================================
   GASTRO-LX EDITORIAL — Marketing / Consultancy Site Design System
   Warm saffron / sage / parchment palette. Large editorial type.
   Hairline dividers. This is the site's NATIVE identity.
   =================================================================== */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

:root {
  --glx-black:      #0E0E0C;
  --glx-charcoal:   #17130E;
  --glx-charcoal-2: #1F1B14;
  --glx-cream:      #F5F0E6;
  --glx-parchment:  #FDFBF6;
  --glx-saffron:    #D4A24C;
  --glx-saffron-dim:#B8873A;
  --glx-sage:       #7A8B6F;
  --glx-hairline:   rgba(212, 162, 76, 0.16);
  --glx-hairline-2: rgba(245, 240, 230, 0.10);

  --glx-eyebrow: 11px;
  --glx-small:   13px;
  --glx-body:    16px;
  --glx-body-lg: 19px;
  --glx-h4:      22px;
  --glx-h3:      30px;
  --glx-h2:      44px;
  --glx-h1:      64px;
  --glx-display: 88px;

  --glx-track-tight:  -0.02em;
  --glx-track-normal: 0.01em;
  --glx-track-wide:   0.24em;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', -apple-system, sans-serif;
  --font-label:   'Inter', -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  --container: 1180px;
}

body.glx-site {
  margin: 0;
  background: var(--glx-black);
  color: var(--glx-cream);
  font-family: var(--font-body);
  font-size: var(--glx-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 400; margin: 0; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

.glx-eyebrow {
  font-size: var(--glx-eyebrow);
  letter-spacing: var(--glx-track-wide);
  text-transform: uppercase;
  color: var(--glx-saffron);
  font-weight: 600;
  font-family: var(--font-label);
}

.glx-ref {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .15em;
  color: rgba(245, 240, 230, .35);
}

.glx-hairline {
  height: 1px;
  background: var(--glx-hairline);
  border: none;
  margin: 0;
}

/* ---- Links ---- */
.glx-link {
  position: relative;
  color: var(--glx-cream);
  text-decoration: none;
}
.glx-link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 1px;
  background: var(--glx-saffron);
  transition: width 400ms cubic-bezier(0.4, 0, 0.2, 1);
}
.glx-link:hover::after { width: 100%; }

/* ---- Buttons ---- */
.glx-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-family: var(--font-label);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 220ms ease;
}
.glx-btn.primary {
  background: var(--glx-saffron);
  color: var(--glx-black);
}
.glx-btn.primary:hover { background: var(--glx-parchment); transform: translateY(-1px); }
.glx-btn.ghost {
  background: transparent;
  border-color: var(--glx-hairline);
  color: var(--glx-cream);
}
.glx-btn.ghost:hover { border-color: var(--glx-saffron); color: var(--glx-saffron); }
.glx-btn.on-light {
  background: var(--glx-black);
  color: var(--glx-parchment);
}
.glx-btn.on-light:hover { background: var(--glx-charcoal); }

/* ---- Container ---- */
.glx-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
}

/* ===================================================================
   TOPBAR / NAV
   =================================================================== */
.glx-topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 22px 40px;
  background: rgba(14, 14, 12, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--glx-hairline-2);
}
.glx-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: .04em;
  color: var(--glx-parchment);
}
.glx-brand-mark {
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 1.5px solid var(--glx-saffron);
  border-top-color: transparent;
  transform: rotate(-35deg);
  flex-shrink: 0;
}
.glx-nav {
  display: flex;
  gap: 34px;
  margin-right: auto;
}
.glx-nav-link {
  font-family: var(--font-label);
  font-size: 13px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(245, 240, 230, .65);
  position: relative;
  padding-bottom: 4px;
}
.glx-nav-link:hover { color: var(--glx-cream); }
.glx-nav-link.active { color: var(--glx-saffron); }
.glx-nav-link.active::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--glx-saffron);
}
.glx-cta-pill {
  font-family: var(--font-label);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 11px 22px;
  border-radius: 999px;
  border: 1px solid var(--glx-saffron);
  color: var(--glx-saffron);
  white-space: nowrap;
  transition: all 200ms ease;
}
.glx-cta-pill:hover { background: var(--glx-saffron); color: var(--glx-black); }

.glx-nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 26px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px 0;
}
.glx-nav-toggle span {
  display: block;
  height: 1.5px;
  background: var(--glx-cream);
  transition: all 220ms ease;
}
.glx-mobile-nav {
  display: none;
  flex-direction: column;
  position: fixed;
  top: 73px;
  left: 0; right: 0;
  background: var(--glx-black);
  border-bottom: 1px solid var(--glx-hairline);
  padding: 20px 40px 30px;
  z-index: 39;
  gap: 4px;
}
.glx-mobile-nav a {
  font-family: var(--font-label);
  font-size: 15px;
  letter-spacing: .04em;
  padding: 14px 0;
  border-bottom: 1px solid var(--glx-hairline-2);
  color: var(--glx-cream);
}
.glx-mobile-cta {
  margin-top: 16px;
  text-align: center;
  padding: 14px !important;
  border: 1px solid var(--glx-saffron) !important;
  border-radius: 999px;
  color: var(--glx-saffron) !important;
}
.glx-mobile-nav.open { display: flex; }

/* ===================================================================
   HERO
   =================================================================== */
.glx-hero {
  position: relative;
  padding: 120px 40px 100px;
  overflow: hidden;
  border-bottom: 1px solid var(--glx-hairline-2);
}
.glx-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 900px 500px at 15% -10%, rgba(212,162,76,0.10), transparent 60%),
    radial-gradient(ellipse 700px 500px at 100% 10%, rgba(122,139,111,0.08), transparent 60%);
  pointer-events: none;
}
.glx-hero-inner {
  max-width: var(--container);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.glx-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}
.glx-hero-eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--glx-saffron);
}
.glx-display {
  font-size: var(--glx-display);
  line-height: 1.02;
  letter-spacing: var(--glx-track-tight);
  font-weight: 300;
  color: var(--glx-parchment);
  max-width: 920px;
}
.glx-display em {
  font-style: italic;
  color: var(--glx-saffron);
  font-weight: 300;
}
.glx-hero-sub {
  margin-top: 32px;
  max-width: 560px;
  font-size: var(--glx-body-lg);
  color: rgba(245, 240, 230, .68);
  line-height: 1.65;
}
.glx-hero-actions {
  margin-top: 44px;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.glx-hero-meta {
  margin-top: 80px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--glx-hairline);
  max-width: 920px;
}
.glx-hero-meta div strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--glx-h3);
  font-weight: 300;
  color: var(--glx-saffron);
}
.glx-hero-meta div span {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(245, 240, 230, .5);
}

/* ===================================================================
   SECTIONS
   =================================================================== */
section.glx-section {
  padding: 100px 40px;
  border-bottom: 1px solid var(--glx-hairline-2);
}
section.glx-section.tight { padding: 70px 40px; }
section.glx-section.on-parchment {
  background: var(--glx-parchment);
  color: var(--glx-black);
}
section.glx-section.on-parchment .glx-eyebrow { color: var(--glx-saffron-dim); }
section.glx-section.on-charcoal { background: var(--glx-charcoal); }
.glx-section-inner {
  max-width: var(--container);
  margin: 0 auto;
}
.glx-section-head {
  max-width: 680px;
  margin-bottom: 56px;
}
.glx-section-head h2 {
  margin-top: 18px;
  font-size: var(--glx-h1);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: var(--glx-track-tight);
  color: var(--glx-parchment);
}
.on-parchment .glx-section-head h2 { color: var(--glx-black); }
.glx-section-head p {
  margin-top: 20px;
  font-size: var(--glx-body-lg);
  color: rgba(245, 240, 230, .68);
  line-height: 1.6;
}
.on-parchment .glx-section-head p { color: rgba(14,14,12,.68); }

/* ---- Card grid (services / work teaser) ---- */
.glx-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.glx-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }

.glx-card {
  border: 1px solid var(--glx-hairline);
  padding: 40px 32px;
  transition: border-color 220ms ease, transform 220ms ease;
}
.glx-card:hover { border-color: var(--glx-saffron); transform: translateY(-3px); }
.glx-card .glx-card-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--glx-saffron);
  letter-spacing: .1em;
}
.glx-card h3 {
  margin-top: 20px;
  font-size: var(--glx-h4);
  font-weight: 400;
  color: var(--glx-parchment);
}
.on-parchment .glx-card h3 { color: var(--glx-black); }
.glx-card p {
  margin-top: 14px;
  font-size: var(--glx-small);
  color: rgba(245, 240, 230, .62);
  line-height: 1.7;
}
.on-parchment .glx-card p { color: rgba(14,14,12,.62); }
.glx-card .glx-card-link {
  margin-top: 24px;
  display: inline-block;
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  font-weight: 600;
}

/* ---- Philosophy: numbered principle list ---- */
.glx-principles { counter-reset: glx-principle; }
.glx-principle {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 32px;
  padding: 40px 0;
  border-top: 1px solid var(--glx-hairline);
  counter-increment: glx-principle;
}
.glx-principle:first-child { border-top: none; }
.glx-principle::before {
  content: counter(glx-principle, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--glx-saffron);
  letter-spacing: .1em;
  padding-top: 6px;
}
.glx-principle h3 {
  font-size: var(--glx-h3);
  font-weight: 300;
  color: var(--glx-parchment);
}
.glx-principle p {
  margin-top: 14px;
  max-width: 640px;
  font-size: var(--glx-body);
  color: rgba(245, 240, 230, .65);
  line-height: 1.7;
}

/* ---- Quote block ---- */
.glx-quote {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}
.glx-quote blockquote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--glx-h2);
  font-weight: 300;
  line-height: 1.3;
  color: var(--glx-parchment);
}
.glx-quote cite {
  display: block;
  margin-top: 28px;
  font-style: normal;
  font-size: 13px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--glx-saffron);
}

/* ---- Work / case study cards ---- */
.glx-work-card {
  border: 1px solid var(--glx-hairline);
  overflow: hidden;
}
.glx-work-media {
  aspect-ratio: 4/3;
  background: linear-gradient(155deg, var(--glx-charcoal-2) 0%, var(--glx-black) 100%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.glx-work-media .glx-work-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .15em;
  color: rgba(212, 162, 76, .5);
  text-transform: uppercase;
}
.glx-work-body { padding: 30px 28px; }
.glx-work-body .glx-eyebrow { display: block; margin-bottom: 10px; }
.glx-work-body h3 { font-size: var(--glx-h4); font-weight: 400; color: var(--glx-parchment); }
.glx-work-body p { margin-top: 12px; font-size: var(--glx-small); color: rgba(245,240,230,.6); line-height: 1.65; }

/* ---- Process steps (services detail) ---- */
.glx-process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; }
.glx-process-step {
  padding: 32px 24px;
  background: var(--glx-charcoal);
  border-top: 2px solid var(--glx-hairline);
}
.glx-process-step .num { font-family: var(--font-mono); font-size: 12px; color: var(--glx-saffron); }
.glx-process-step h4 { margin-top: 14px; font-size: 17px; font-weight: 400; color: var(--glx-parchment); }
.glx-process-step p { margin-top: 10px; font-size: 13px; color: rgba(245,240,230,.55); line-height: 1.6; }

/* ---- Service detail rows ---- */
.glx-service-row {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  padding: 56px 0;
  border-top: 1px solid var(--glx-hairline);
}
.glx-service-row:first-child { border-top: none; padding-top: 0; }
.glx-service-row h3 { font-size: var(--glx-h2); font-weight: 300; color: var(--glx-parchment); line-height: 1.1; }
.glx-service-row-body p { font-size: var(--glx-body); color: rgba(245,240,230,.68); line-height: 1.75; }
.glx-service-row-body ul { margin-top: 24px; display: flex; flex-direction: column; gap: 12px; }
.glx-service-row-body li {
  padding-left: 26px;
  position: relative;
  font-size: var(--glx-small);
  color: rgba(245,240,230,.75);
}
.glx-service-row-body li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 12px; height: 1px;
  background: var(--glx-saffron);
}

/* ---- CTA band ---- */
.glx-cta-band {
  text-align: center;
  padding: 110px 40px;
}
.glx-cta-band h2 {
  font-size: var(--glx-h1);
  font-weight: 300;
  color: var(--glx-parchment);
  max-width: 780px;
  margin: 0 auto;
  line-height: 1.15;
}
.glx-cta-band .glx-hero-actions { justify-content: center; margin-top: 40px; }

/* ---- Contact ---- */
.glx-contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
.glx-contact-info dl { margin-top: 40px; display: flex; flex-direction: column; gap: 28px; }
.glx-contact-info dt { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--glx-saffron); margin-bottom: 6px; }
.glx-contact-info dd { margin: 0; font-size: var(--glx-body-lg); font-family: var(--font-display); font-weight: 300; color: var(--glx-parchment); }

.glx-form { display: flex; flex-direction: column; gap: 22px; }
.glx-field label {
  display: block;
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(245,240,230,.5);
  margin-bottom: 10px;
}
.glx-field input, .glx-field textarea, .glx-field select {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--glx-hairline);
  padding: 12px 0;
  color: var(--glx-cream);
  font-family: var(--font-body);
  font-size: 16px;
  outline: none;
  transition: border-color 200ms ease;
}
.glx-field input:focus, .glx-field textarea:focus, .glx-field select:focus { border-color: var(--glx-saffron); }
.glx-field textarea { resize: vertical; min-height: 110px; }
.glx-field select option { background: var(--glx-black); }
.glx-form-note { font-size: 12px; color: rgba(245,240,230,.4); margin-top: 4px; }
.glx-form-status { font-size: 13px; margin-top: 8px; min-height: 18px; }
.glx-form-status.ok { color: var(--glx-sage); }
.glx-form-status.err { color: #c97a5c; }

/* ===================================================================
   FOOTER
   =================================================================== */
.glx-footer { padding: 80px 40px 30px; }
.glx-footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 2fr;
  gap: 60px;
  padding-bottom: 50px;
}
.glx-footer-brand .glx-brand-mark { margin-bottom: 16px; }
.glx-footer-word { font-family: var(--font-display); font-size: 20px; color: var(--glx-parchment); letter-spacing: .04em; display: block; margin-top: 14px; }
.glx-footer-tag { margin-top: 12px; font-style: italic; font-family: var(--font-display); color: rgba(245,240,230,.5); font-size: 15px; }
.glx-footer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.glx-footer-col a { display: block; font-size: 13px; color: rgba(245,240,230,.6); margin-top: 12px; }
.glx-footer-col a:hover { color: var(--glx-saffron); }
.glx-footer-bottom {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  padding-top: 30px;
  border-top: 1px solid var(--glx-hairline-2);
  font-size: 12px;
  color: rgba(245,240,230,.35);
}

/* ===================================================================
   RESPONSIVE
   =================================================================== */
@media (max-width: 980px) {
  :root { --glx-display: 56px; --glx-h1: 44px; --glx-h2: 32px; }
  .glx-nav { display: none; }
  .glx-cta-pill { display: none; }
  .glx-nav-toggle { display: flex; }
  .glx-grid-3, .glx-grid-2 { grid-template-columns: 1fr; }
  .glx-hero-meta { grid-template-columns: 1fr; gap: 24px; }
  .glx-process { grid-template-columns: repeat(2, 1fr); }
  .glx-service-row { grid-template-columns: 1fr; gap: 24px; }
  .glx-contact-grid { grid-template-columns: 1fr; gap: 50px; }
  .glx-footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .glx-footer-cols { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
  .glx-topbar { padding: 18px 22px; }
  .glx-hero { padding: 90px 22px 70px; }
  section.glx-section { padding: 70px 22px; }
  .glx-cta-band { padding: 80px 22px; }
  .glx-footer { padding: 60px 22px 24px; }
  :root { --glx-display: 42px; --glx-h1: 34px; --glx-h2: 26px; --glx-h3: 24px; }
  .glx-process { grid-template-columns: 1fr; }
  .glx-footer-cols { grid-template-columns: 1fr; gap: 24px; }
  .glx-footer-bottom { flex-direction: column; gap: 8px; }
  .glx-mobile-nav { padding: 16px 22px 24px; }
}