/* ============================================================
   THE BLACKCAD STUDIO — Master Stylesheet
   Design: Dark Luxury Gold | Elegant & Clean
   Fonts: Cormorant Garamond (display) + DM Sans (body)
   ============================================================ */

/* ---- GOOGLE FONTS IMPORT ---- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,600&family=DM+Sans:wght@300;400;500;600;700&family=DM+Mono:wght@300;400;500&display=swap');

/* ============================================================
   CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  /* Colors */
  --black:       #0a0a0a;
  --dark:        #111111;
  --dark-card:   #161616;
  --dark-mid:    #1c1c1c;
  --gold:        #c9963f;
  --gold-light:  #e0b86a;
  --gold-dim:    rgba(201,150,63,0.15);
  --warm-white:  #f5f0e8;
  --off-white:   #faf8f4;
  --white:       #ffffff;
  --text-dark:   #1a1a1a;
  --text-mid:    #555555;
  --text-light:  #888888;
  --text-on-dark:        rgba(255,255,255,0.75);
  --text-on-dark-dim:    rgba(255,255,255,0.42);
  --border-dark: rgba(255,255,255,0.07);
  --border-light: rgba(0,0,0,0.09);
  --border-gold: rgba(201,150,63,0.25);

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;
  --font-mono:    'DM Mono', monospace;

  /* Spacing */
  --max-width: 1240px;
  --gutter:    48px;
  --section-v: 96px;

  /* Transitions */
  --ease:      cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-out:  cubic-bezier(0.0, 0.0, 0.2, 1);
  --dur-fast:  0.18s;
  --dur-med:   0.28s;
  --dur-slow:  0.48s;

  /* Shadows */
  --shadow-sm:  0 2px 12px rgba(0,0,0,0.08);
  --shadow-md:  0 6px 32px rgba(0,0,0,0.12);
  --shadow-lg:  0 16px 64px rgba(0,0,0,0.18);
  --shadow-gold: 0 8px 32px rgba(201,150,63,0.22);
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  cursor: none;
}

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

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

ul, ol {
  list-style: none;
}

button {
  font-family: var(--font-body);
  cursor: none;
}

input, textarea, select {
  font-family: var(--font-body);
}

/* ============================================================
   CUSTOM CURSOR
   ============================================================ */
#cur-dot {
  position: fixed;
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99999;
  top: 0; left: 0;
  transform: translate(-50%, -50%);
  will-change: transform;
  transition: width var(--dur-fast), height var(--dur-fast),
              background var(--dur-fast);
}

#cur-ring {
  position: fixed;
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--gold);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99998;
  top: 0; left: 0;
  transform: translate(-50%, -50%);
  will-change: transform;
  opacity: 0.6;
  transition: width var(--dur-med), height var(--dur-med),
              opacity var(--dur-med), border-color var(--dur-med);
}

#cur-dot.is-link  { width: 16px; height: 16px; background: rgba(201,150,63,0.35); }
#cur-ring.is-link { width: 56px; height: 56px; opacity: 0.35; }
#cur-dot.is-text  { width: 4px;  height: 28px; border-radius: 2px; background: var(--gold); }

@media (hover: none) {
  #cur-dot, #cur-ring { display: none; }
  body, button, a { cursor: auto; }
}

/* ============================================================
   TYPOGRAPHY SYSTEM
   ============================================================ */

/* Display headings — Cormorant Garamond */
.t-display-xl {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 7vw, 6.8rem);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.02em;
}

.t-display-lg {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 5rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.01em;
}

.t-display-md {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.5vw, 3.4rem);
  font-weight: 500;
  line-height: 1.15;
}

.t-display-sm {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2.4rem);
  font-weight: 500;
  line-height: 1.2;
}

/* Section eyebrow label */
.t-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.t-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--gold);
  flex-shrink: 0;
}

/* Body text */
.t-body-lg {
  font-size: 1.1rem;
  font-weight: 300;
  line-height: 1.85;
  color: var(--text-mid);
}

.t-body {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-mid);
}

.t-body-sm {
  font-size: 0.85rem;
  line-height: 1.75;
  color: var(--text-light);
}

/* On dark backgrounds */
.on-dark .t-body-lg,
.on-dark .t-body,
.on-dark .t-body-sm { color: var(--text-on-dark); }

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section {
  padding: var(--section-v) 0;
}

/* Section heading block */
.section-head {
  margin-bottom: 56px;
}

.section-head.centered {
  text-align: center;
  align-items: center;
}

.section-head.centered .t-eyebrow {
  justify-content: center;
}

.section-head.centered .t-eyebrow::before {
  display: none;
}

.section-head.centered .t-eyebrow::after {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--gold);
  flex-shrink: 0;
}

.section-desc {
  font-size: 1rem;
  color: var(--text-mid);
  line-height: 1.82;
  max-width: 580px;
  margin-top: 14px;
}

.on-dark .section-desc { color: var(--text-on-dark-dim); }

/* ============================================================
   COLORS / SECTION BACKGROUNDS
   ============================================================ */
.bg-black     { background: var(--black); }
.bg-dark      { background: var(--dark); }
.bg-dark-card { background: var(--dark-card); }
.bg-warm      { background: var(--warm-white); }
.bg-off       { background: var(--off-white); }
.bg-white     { background: var(--white); }
.bg-gold      { background: var(--gold); }

.on-dark { color: var(--white); }
.on-dark h1,.on-dark h2,.on-dark h3,.on-dark h4,.on-dark h5 { color: var(--white); }

/* Gold text accent */
.gold { color: var(--gold); }
.gold-em em { font-style: italic; color: var(--gold); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 14px 32px;
  border: none;
  transition: all var(--dur-med) var(--ease);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.06);
  transform: translateX(-100%);
  transition: transform var(--dur-med) var(--ease);
}

.btn:hover::before { transform: translateX(0); }

.btn-gold {
  background: var(--gold);
  color: var(--white);
}

.btn-gold:hover {
  background: #b8852e;
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.28);
}

.btn-outline-white:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn-outline-dark {
  background: transparent;
  color: var(--text-dark);
  border: 1px solid rgba(0,0,0,0.22);
}

.btn-outline-dark:hover {
  border-color: var(--gold);
  color: var(--gold);
}

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

.btn-dark:hover {
  background: var(--black);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn .btn-arrow {
  font-size: 16px;
  transition: transform var(--dur-fast) var(--ease);
}

.btn:hover .btn-arrow { transform: translateX(4px); }

/* Text link */
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold);
  transition: gap var(--dur-fast) var(--ease);
}

.text-link:hover { gap: 13px; }

.text-link .arrow {
  transition: transform var(--dur-fast) var(--ease);
}

.text-link:hover .arrow { transform: translateX(4px); }

/* ============================================================
   HEADER & NAVIGATION
   ============================================================ */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 9000;
  height: 72px;
  display: flex;
  align-items: center;
  background: rgba(10,10,10,0.96);
  border-bottom: 1px solid var(--border-dark);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: height var(--dur-med) var(--ease),
              background var(--dur-med) var(--ease),
              box-shadow var(--dur-med) var(--ease);
}

#site-header.scrolled {
  height: 60px;
  background: rgba(10,10,10,0.98);
  box-shadow: 0 4px 40px rgba(0,0,0,0.4);
}

.header-inner {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.site-logo img {
  height: 40px;
  width: auto;
  object-fit: contain;
  transition: height var(--dur-med) var(--ease);
}

#site-header.scrolled .site-logo img { height: 34px; }

/* Nav */
.site-nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-link {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  padding: 8px 14px;
  position: relative;
  transition: color var(--dur-fast) var(--ease);
  letter-spacing: 0.2px;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 14px; right: 14px;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-med) var(--ease);
}

.nav-link:hover,
.nav-link.active { color: var(--white); }

.nav-link:hover::after,
.nav-link.active::after { transform: scaleX(1); }

/* Header CTA */
.header-cta {
  background: var(--gold);
  color: var(--white);
  font-size: 12px;
  font-weight: 600;
  padding: 10px 22px;
  letter-spacing: 0.3px;
  transition: background var(--dur-fast) var(--ease),
              transform var(--dur-fast) var(--ease);
  white-space: nowrap;
  flex-shrink: 0;
}

.header-cta:hover {
  background: #b8852e;
  transform: translateY(-1px);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 5px;
  flex-shrink: 0;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: rgba(255,255,255,0.8);
  border-radius: 1px;
  transition: all var(--dur-med) var(--ease);
}

.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(4.5px,4.5px); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: translateX(-6px); }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(4.5px,-4.5px); }

/* Mobile nav overlay */
#mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 8999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-med) var(--ease);
}

#mobile-nav.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-link {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 3.2rem);
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  padding: 10px 24px;
  transition: color var(--dur-fast) var(--ease);
  letter-spacing: 0.02em;
}

.mobile-nav-link:hover { color: var(--gold); }

.mobile-nav-divider {
  width: 1px;
  height: 28px;
  background: var(--border-dark);
  margin: 4px 0;
}

/* Topbar */
#topbar {
  background: var(--black);
  border-bottom: 1px solid rgba(201,150,63,0.12);
  padding: 7px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11.5px;
  color: var(--text-on-dark-dim);
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 9001;
  transition: transform var(--dur-med) var(--ease);
}

#topbar.hidden { transform: translateY(-100%); }

#topbar a {
  color: var(--text-on-dark-dim);
  transition: color var(--dur-fast) var(--ease);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

#topbar a:hover { color: var(--gold); }

#topbar i { color: var(--gold); font-size: 10px; }

.topbar-left,
.topbar-right { display: flex; align-items: center; gap: 22px; }

/* When topbar is visible, push header down */
body.has-topbar #site-header { top: 34px; }
body.has-topbar.topbar-hidden #site-header { top: 0; }

/* Page content offset */
.page-offset {
  padding-top: 106px; /* topbar 34 + header 72 */
}

.page-offset-no-topbar {
  padding-top: 72px;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--black);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.22;
  animation: heroBgZoom 24s ease-in-out infinite alternate;
  will-change: transform;
}

@keyframes heroBgZoom {
  from { transform: scale(1); }
  to   { transform: scale(1.08); }
}

/* Architectural grid overlay */
.hero-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(201,150,63,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,150,63,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
}

/* Gradient vignette */
.hero-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 30%, rgba(10,10,10,0.7) 100%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  width: 100%;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 28px;
  animation: fadeUp 0.9s var(--ease) 0.1s both;
}

.hero-label::before {
  content: '';
  display: block;
  width: 36px;
  height: 1px;
  background: var(--gold);
}

.hero-h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7.5vw, 7.5rem);
  font-weight: 600;
  line-height: 1.0;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 28px;
  animation: fadeUp 0.9s var(--ease) 0.22s both;
}

.hero-h1 em {
  font-style: italic;
  font-weight: 300;
  color: var(--gold);
}

.hero-sub {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  font-weight: 300;
  color: rgba(255,255,255,0.58);
  max-width: 560px;
  line-height: 1.85;
  margin-bottom: 44px;
  animation: fadeUp 0.9s var(--ease) 0.36s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeUp 0.9s var(--ease) 0.5s both;
}

/* Hero scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 36px;
  right: var(--gutter);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.hero-scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2.2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.2; transform: scaleY(0.6); }
}

.hero-scroll-text {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.28);
  writing-mode: vertical-rl;
}

/* ============================================================
   PAGE HERO BANNER (inner pages)
   ============================================================ */
.page-hero {
  position: relative;
  padding: 100px 0 80px;
  background: var(--black);
  overflow: hidden;
  text-align: center;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.15;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent, var(--black));
}

.page-hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201,150,63,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,150,63,0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-on-dark-dim);
  margin-bottom: 20px;
}

.breadcrumb a { color: var(--text-on-dark-dim); transition: color var(--dur-fast); }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb .sep { color: var(--gold); font-size: 8px; }

/* ============================================================
   FEATURE STRIP (3-column)
   ============================================================ */
.feature-strip {
  background: var(--white);
  border-bottom: 1px solid var(--border-light);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.feature-item {
  padding: 44px 40px;
  border-right: 1px solid var(--border-light);
  transition: background var(--dur-med) var(--ease);
  position: relative;
}

.feature-item:last-child { border-right: none; }

.feature-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-med) var(--ease);
}

.feature-item:hover { background: var(--off-white); }
.feature-item:hover::before { transform: scaleX(1); }

.feature-icon {
  width: 48px;
  height: 48px;
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 18px;
  margin-bottom: 20px;
  transition: all var(--dur-med) var(--ease);
}

.feature-item:hover .feature-icon {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
}

.feature-item h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.feature-item p {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.78;
  margin-bottom: 16px;
}

/* ============================================================
   SERVICE CARDS
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}

.service-card {
  background: var(--dark-card);
  padding: 48px 44px;
  position: relative;
  overflow: hidden;
  transition: background var(--dur-med) var(--ease);
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-slow) var(--ease);
}

.service-card:hover { background: var(--dark-mid); }
.service-card:hover::after { transform: scaleX(1); }

.service-number {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--gold);
  margin-bottom: 24px;
  display: block;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.2;
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin-top: 20px;
}

.service-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-on-dark-dim);
  line-height: 1.6;
}

.service-list li::before {
  content: '—';
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 1px;
  font-family: var(--font-mono);
  font-size: 12px;
}

.service-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
  margin-bottom: 0;
  filter: grayscale(40%) brightness(0.65);
  transition: filter var(--dur-slow) var(--ease);
}

.service-card:hover .service-img {
  filter: grayscale(0%) brightness(0.75);
}

/* ============================================================
   WHY US — REASONS GRID
   ============================================================ */
.reasons-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-dark);
}

.reason-item {
  background: var(--dark);
  padding: 48px 40px;
  transition: background var(--dur-med) var(--ease);
  position: relative;
}

.reason-item:hover { background: var(--dark-card); }

.reason-num {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 300;
  color: var(--gold);
  opacity: 0.25;
  line-height: 1;
  margin-bottom: 20px;
  display: block;
  transition: opacity var(--dur-med) var(--ease);
}

.reason-item:hover .reason-num { opacity: 0.45; }

.reason-item h4 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
  line-height: 1.25;
}

.reason-item p {
  font-size: 0.875rem;
  color: var(--text-on-dark-dim);
  line-height: 1.78;
}

/* ============================================================
   WORKFLOW STEPS
   ============================================================ */
.workflow-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  position: relative;
  gap: 0;
}

/* Connecting line */
.workflow-steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(10% + 20px);
  right: calc(10% + 20px);
  height: 1px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--border-gold) 100%);
  z-index: 0;
}

.workflow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 16px 40px;
  position: relative;
  z-index: 1;
}

.step-circle {
  width: 72px;
  height: 72px;
  border: 1px solid var(--border-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark);
  margin-bottom: 24px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
  transition: all var(--dur-med) var(--ease);
  position: relative;
}

.step-circle::after {
  content: '';
  position: absolute;
  inset: -6px;
  border: 1px solid var(--border-gold);
  border-radius: 50%;
  opacity: 0;
  transition: opacity var(--dur-med) var(--ease);
}

.workflow-step:hover .step-circle {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
  box-shadow: var(--shadow-gold);
}

.workflow-step:hover .step-circle::after { opacity: 1; }

.step-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 8px;
  line-height: 1.25;
}

.step-desc {
  font-size: 0.82rem;
  color: var(--text-on-dark-dim);
  line-height: 1.7;
  max-width: 150px;
}

/* ============================================================
   INDUSTRIES GRID
   ============================================================ */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-light);
}

.industry-item {
  background: var(--white);
  padding: 36px 32px;
  display: flex;
  align-items: center;
  gap: 18px;
  transition: background var(--dur-med) var(--ease),
              transform var(--dur-med) var(--ease);
}

.industry-item:hover {
  background: var(--warm-white);
  transform: translateX(4px);
}

.industry-icon {
  width: 44px;
  height: 44px;
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 16px;
  flex-shrink: 0;
  transition: all var(--dur-med) var(--ease);
}

.industry-item:hover .industry-icon {
  background: var(--gold);
  color: var(--white);
}

.industry-item h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1.3;
}

/* ============================================================
   ENGAGEMENT MODELS
   ============================================================ */
.models-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.model-card {
  background: var(--dark-card);
  padding: 44px 36px;
  text-align: center;
  border-top: 2px solid transparent;
  transition: all var(--dur-med) var(--ease);
}

.model-card:hover {
  border-top-color: var(--gold);
  background: var(--dark-mid);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.model-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 22px;
  transition: all var(--dur-med) var(--ease);
}

.model-card:hover .model-icon {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
}

.model-card h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 14px;
}

.model-card p {
  font-size: 0.875rem;
  color: var(--text-on-dark-dim);
  line-height: 1.78;
}

/* ============================================================
   STATS / COUNTERS
   ============================================================ */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-light);
}

.stat-item {
  background: var(--white);
  padding: 52px 28px;
  text-align: center;
  transition: background var(--dur-med) var(--ease);
}

.stat-item:hover { background: var(--warm-white); }

.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5vw, 4.2rem);
  font-weight: 300;
  color: var(--text-dark);
  line-height: 1;
  display: block;
  margin-bottom: 8px;
}

.stat-num .suffix { color: var(--gold); }

.stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--text-light);
  display: block;
}

/* ============================================================
   PORTFOLIO GRID
   ============================================================ */
.port-filter-bar {
  display: flex;
  gap: 0;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 2px;
}

.port-filter-btn {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--text-light);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 14px 22px;
  margin-bottom: -1px;
  transition: all var(--dur-fast) var(--ease);
}

.port-filter-btn:hover,
.port-filter-btn.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.port-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.port-item {
  position: relative;
  overflow: hidden;
  height: 280px;
  background: var(--dark);
}

.port-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(30%) brightness(0.72);
  transition: all 0.55s var(--ease);
}

.port-item:hover img {
  filter: grayscale(0%) brightness(0.5);
  transform: scale(1.06);
}

.port-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.9) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px 24px;
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--dur-med) var(--ease);
}

.port-item:hover .port-overlay {
  opacity: 1;
  transform: translateY(0);
}

.port-overlay h4 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 4px;
}

.port-overlay span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.testimonial-card {
  background: var(--off-white);
  padding: 44px 36px;
  position: relative;
  transition: box-shadow var(--dur-med) var(--ease),
              transform var(--dur-med) var(--ease);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.testimonial-quote {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--gold);
  opacity: 0.3;
  line-height: 0.8;
  margin-bottom: 20px;
  display: block;
}

.testimonial-text {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--text-dark);
  line-height: 1.8;
  margin-bottom: 24px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  filter: grayscale(20%);
}

.author-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-dark);
  display: block;
}

.author-role {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-top: 2px;
}

/* ============================================================
   CONTACT FORM
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2px;
}

.contact-info {
  background: var(--dark);
  padding: 64px 52px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border-dark);
}

.contact-info-item:first-child { padding-top: 0; }
.contact-info-item:last-child { border-bottom: none; }

.contact-info-icon {
  width: 42px;
  height: 42px;
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 15px;
  flex-shrink: 0;
}

.contact-info-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-on-dark-dim);
  margin-bottom: 5px;
  display: block;
}

.contact-info-value {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--white);
  line-height: 1.55;
}

.contact-form-wrap {
  background: var(--white);
  padding: 64px 52px;
}

.form-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 36px;
  line-height: 1.2;
}

.form-title span { color: var(--gold); }

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 8px;
}

.form-input,
.form-textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-light);
  padding: 12px 0;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-dark);
  outline: none;
  transition: border-color var(--dur-fast) var(--ease);
  resize: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #ccc;
  font-size: 0.9rem;
}

.form-input:focus,
.form-textarea:focus {
  border-bottom-color: var(--gold);
}

.form-textarea { min-height: 120px; }

/* Form alerts */
.form-alert {
  padding: 14px 18px;
  font-size: 0.875rem;
  border-radius: 0;
  display: none;
  margin-bottom: 20px;
}

.form-alert.success {
  background: rgba(40,160,90,0.1);
  border-left: 3px solid #28a05a;
  color: #1a6e3a;
  display: block;
}

.form-alert.error {
  background: rgba(200,50,50,0.08);
  border-left: 3px solid #c83232;
  color: #8b1a1a;
  display: block;
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  background: var(--gold);
  padding: 88px var(--gutter);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::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: 48px 48px;
}

.cta-banner-inner {
  position: relative;
  z-index: 1;
  max-width: 740px;
  margin: 0 auto;
}

.cta-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  margin-bottom: 18px;
  display: block;
}

.cta-banner h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 3.2rem);
  font-weight: 600;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 32px;
}

/* ============================================================
   PROMISE SECTION
   ============================================================ */
.promise-section {
  background: var(--dark);
  padding: var(--section-v) 0;
  position: relative;
  overflow: hidden;
}

.promise-section::before {
  content: '"';
  font-family: var(--font-display);
  font-size: 32rem;
  font-weight: 700;
  color: var(--white);
  opacity: 0.018;
  position: absolute;
  top: -60px;
  left: -20px;
  line-height: 1;
  pointer-events: none;
}

.promise-text {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.8vw, 2.6rem);
  font-style: italic;
  font-weight: 400;
  color: var(--white);
  line-height: 1.55;
  max-width: 860px;
  position: relative;
  z-index: 1;
}

.promise-text strong {
  font-weight: 600;
  color: var(--gold);
  font-style: normal;
}

/* ============================================================
   FOOTER
   ============================================================ */
#site-footer {
  background: var(--black);
  border-top: 1px solid rgba(201,150,63,0.12);
}

.footer-top {
  padding: 80px var(--gutter) 60px;
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 56px;
}

.footer-brand img {
  height: 40px;
  width: auto;
  object-fit: contain;
  margin-bottom: 20px;
}

.footer-brand p {
  font-size: 0.875rem;
  color: var(--text-on-dark-dim);
  line-height: 1.82;
  margin-bottom: 24px;
}

.footer-tagline {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-style: italic;
  color: var(--gold);
  opacity: 0.75;
  margin-top: 10px;
  display: block;
}

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-on-dark-dim);
  font-size: 13px;
  transition: all var(--dur-fast) var(--ease);
}

.footer-social a:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--white);
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 22px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-dark);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-on-dark-dim);
  transition: color var(--dur-fast) var(--ease);
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-links a::before {
  content: '›';
  color: var(--gold);
  opacity: 0;
  transition: opacity var(--dur-fast) var(--ease);
  font-size: 14px;
}

.footer-links a:hover { color: var(--white); }
.footer-links a:hover::before { opacity: 1; }

.footer-bottom {
  border-top: 1px solid var(--border-dark);
  padding: 20px var(--gutter);
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p,
.footer-bottom a {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.5px;
  color: rgba(255,255,255,0.2);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease);
}

.footer-bottom a:hover { color: var(--gold); }

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

/* ============================================================
   BACK TO TOP
   ============================================================ */
#back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 46px;
  height: 46px;
  background: var(--gold);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  z-index: 7000;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--dur-med) var(--ease),
              transform var(--dur-med) var(--ease),
              background var(--dur-fast) var(--ease);
  pointer-events: none;
}

#back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

#back-to-top:hover { background: var(--black); }

/* ============================================================
   SCROLL REVEAL ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.72s var(--ease),
              transform 0.72s var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.18s; }
.reveal-delay-3 { transition-delay: 0.26s; }
.reveal-delay-4 { transition-delay: 0.34s; }
.reveal-delay-5 { transition-delay: 0.42s; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   DIVIDERS & DECORATIVE
   ============================================================ */
.gold-line {
  width: 48px;
  height: 1px;
  background: var(--gold);
  display: block;
  margin: 20px 0;
}

.gold-line.centered { margin: 20px auto; }

/* Section number label */
.sec-number {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--gold);
  opacity: 0.5;
  position: absolute;
  top: 0;
  right: 0;
}

/* ============================================================
   ABOUT PAGE — WHAT SETS US APART
   ============================================================ */
.apart-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border-dark);
}

.apart-item {
  background: var(--dark-card);
  padding: 44px 40px;
  display: flex;
  gap: 24px;
  align-items: flex-start;
  transition: background var(--dur-med) var(--ease);
}

.apart-item:hover { background: var(--dark-mid); }

.apart-icon {
  width: 48px;
  height: 48px;
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 17px;
  flex-shrink: 0;
  transition: all var(--dur-med) var(--ease);
}

.apart-item:hover .apart-icon {
  background: var(--gold);
  color: var(--white);
}

.apart-item h4 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 9px;
}

.apart-item p {
  font-size: 0.875rem;
  color: var(--text-on-dark-dim);
  line-height: 1.78;
}

/* ============================================================
   ALERT / NOTIFICATION
   ============================================================ */
.site-alert {
  background: var(--gold);
  color: var(--white);
  text-align: center;
  padding: 10px var(--gutter);
  font-size: 13px;
  font-weight: 500;
  position: relative;
  z-index: 9002;
}

.site-alert a {
  color: var(--white);
  text-decoration: underline;
}

/* ============================================================
   LAZY IMAGE
   ============================================================ */
img.lazy {
  opacity: 0;
  transition: opacity 0.5s var(--ease);
}

img.lazy.loaded { opacity: 1; }

/* ============================================================
   RESPONSIVE — TABLET (max 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  :root {
    --gutter: 32px;
    --section-v: 72px;
  }

  /* Hide topbar on mobile */
  #topbar { display: none; }
  body.has-topbar #site-header { top: 0; }
  .page-offset { padding-top: 72px; }

  /* Nav */
  .site-nav, .header-cta { display: none; }
  .hamburger { display: flex; }

  /* Feature strip */
  .feature-grid { grid-template-columns: 1fr; }
  .feature-item { border-right: none; border-bottom: 1px solid var(--border-light); }
  .feature-item:last-child { border-bottom: none; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }

  /* Reasons */
  .reasons-grid { grid-template-columns: 1fr 1fr; }

  /* Workflow */
  .workflow-steps { grid-template-columns: 1fr 1fr 1fr; }
  .workflow-steps::before { display: none; }

  /* Stats */
  .stats-row { grid-template-columns: 1fr 1fr; }

  /* Industries */
  .industries-grid { grid-template-columns: 1fr 1fr; }

  /* Models */
  .models-grid { grid-template-columns: 1fr; gap: 2px; }

  /* Portfolio */
  .port-grid { grid-template-columns: 1fr 1fr; }

  /* Testimonials */
  .testimonial-grid { grid-template-columns: 1fr; }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; }

  /* Footer */
  .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }

  /* Apart */
  .apart-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   RESPONSIVE — MOBILE (max 680px)
   ============================================================ */
@media (max-width: 680px) {
  :root {
    --gutter: 20px;
    --section-v: 56px;
  }

  .hero-actions { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }

  .reasons-grid { grid-template-columns: 1fr; }
  .workflow-steps { grid-template-columns: 1fr 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .industries-grid { grid-template-columns: 1fr; }
  .port-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 8px; }
  .footer-bottom-links { flex-wrap: wrap; justify-content: center; }

  .contact-info, .contact-form-wrap { padding: 44px 24px; }
  .form-title { font-size: 1.65rem; }

  .hero-scroll { display: none; }
  .cta-banner { padding: 64px var(--gutter); }

  #back-to-top { bottom: 20px; right: 20px; }

  .page-hero { padding: 80px 0 60px; }
}

/* ============================================================
   PRINT STYLES
   ============================================================ */
@media print {
  #site-header, #topbar, #back-to-top, #cur-dot, #cur-ring,
  .hero-scroll, .hamburger { display: none !important; }
  body { cursor: auto; }
  .page-offset { padding-top: 0; }
}