/* =============================================================================
   LoydenStudio — Stylesheet
   All visual values are design tokens in :root. Retheme from a few lines.
   ========================================================================== */

:root {
  /* ---- Color (dark luxury: near-black + warm off-white + gold) ---- */
  --color-bg:         #0a0a0a;
  --color-bg-alt:     #0f0f0e;
  --color-bg-elev:    #16150f;
  --color-primary:    #f4f1ea;
  --color-accent:     #c9a227;
  --color-accent-2:   #e7c874;
  --color-text:       #cfcbc0;
  --color-text-muted: #8f8b80;
  --color-border:     #24231d;
  --color-accent-rgb: 201, 162, 39;

  --gold-gradient: linear-gradient(120deg, #b8891f 0%, #e7c874 45%, #f6e4a8 55%, #c9a227 100%);

  /* ---- Typography ---- */
  --font-heading: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* ---- Spacing scale ---- */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  6rem;
  --space-xxl: 8rem;

  /* ---- Radius / elevation ---- */
  --radius:    4px;
  --radius-lg: 10px;
  --shadow-sm: 0 4px 20px rgba(0,0,0,0.35);
  --shadow-md: 0 12px 40px rgba(0,0,0,0.45);
  --shadow-lg: 0 30px 70px rgba(0,0,0,0.55);
  --shadow-gold: 0 20px 60px rgba(201,162,39,0.18);

  /* ---- Layout ---- */
  --container: 1200px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  /* ---- z-index scale ---- */
  --z-base: 0; --z-above: 10; --z-nav: 100; --z-overlay: 200; --z-modal: 300;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 90px; }

body {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }
::selection { background: var(--color-accent); color: #0a0a0a; }

/* ---- Typography ---- */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.015em;
}

p { max-width: 68ch; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 28px; height: 1px;
  background: var(--color-accent);
  vertical-align: middle;
  margin-right: 12px;
  opacity: 0.8;
}

.text-gold {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--color-accent-2);
}

/* ---- Layout helpers ---- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-md);
}
.container--narrow { max-width: 760px; }

.section { padding: var(--space-xl) 0; position: relative; }
.section--alt { background: var(--color-bg-alt); }
.section--tight { padding: var(--space-lg) 0; }

.section-header { max-width: 720px; margin: 0 auto var(--space-lg); text-align: center; }
.section-title {
  font-size: clamp(2rem, 4.2vw, 3.25rem);
  margin-bottom: var(--space-sm);
}
.section-subtitle { color: var(--color-text-muted); font-size: 1.0625rem; margin: 0 auto; }

/* =============================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1rem 2.1rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease),
              background-color 0.3s var(--ease), color 0.3s var(--ease),
              border-color 0.3s var(--ease);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}
.btn:focus-visible { outline: 2px solid var(--color-accent-2); outline-offset: 3px; }

.btn-primary {
  background: var(--color-accent);
  color: #100d02;
  border-color: var(--color-accent);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold);
  background: var(--color-accent-2);
}
/* sheen sweep on hover */
.btn-primary::after {
  content: "";
  position: absolute; top: 0; left: -120%;
  width: 60%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.55), transparent);
  transform: skewX(-20deg);
  transition: left 0.6s var(--ease);
}
.btn-primary:hover::after { left: 140%; }

.btn-ghost {
  background: transparent;
  color: var(--color-primary);
  border-color: rgba(244,241,234,0.25);
}
.btn-ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-2);
  transform: translateY(-3px);
}

.btn-lg { padding: 1.15rem 2.6rem; font-size: 1rem; }

.btn-text {
  display: inline-flex; align-items: center; gap: 0.5rem;
  color: var(--color-accent-2);
  font-weight: 600; font-size: 0.9375rem; letter-spacing: 0.03em;
}
.btn-text svg { transition: transform 0.3s var(--ease); }
.btn-text:hover svg { transform: translateX(6px); }

/* =============================================================================
   Navbar
   ========================================================================== */
.navbar {
  position: fixed; inset: 0 0 auto 0;
  z-index: var(--z-nav);
  padding: 1.5rem 0;
  transition: background-color 0.4s var(--ease), padding 0.4s var(--ease),
              box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  background: rgba(10,10,10,0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--color-border);
}
.navbar-inner { display: flex; align-items: center; justify-content: space-between; }

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-primary);
}
.nav-logo span { color: var(--color-accent); }

.nav-links { display: flex; align-items: center; gap: var(--space-md); }
.nav-links a {
  font-size: 1.05rem; font-weight: 500; letter-spacing: 0.03em;
  color: var(--color-text);
  position: relative;
  transition: color 0.25s var(--ease);
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -6px;
  width: 0; height: 1px; background: var(--color-accent);
  transition: width 0.3s var(--ease);
}
.nav-links a:hover { color: var(--color-primary); }
.nav-links a:hover::after { width: 100%; }

.nav-cta { padding: 0.85rem 1.75rem; font-size: 1.05rem; }

.nav-toggle {
  display: none;
  background: none; border: 0;
  width: 44px; height: 44px;
  flex-direction: column; justify-content: center; gap: 5px;
}
.nav-toggle span {
  display: block; width: 26px; height: 2px; margin: 0 auto;
  background: var(--color-primary);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =============================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--space-xxl) + 40px) 0 var(--space-xxl);
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  z-index: -2;
  background:
    radial-gradient(1100px 700px at 72% 18%, rgba(201,162,39,0.16), transparent 60%),
    radial-gradient(900px 600px at 12% 88%, rgba(201,162,39,0.08), transparent 55%),
    var(--color-bg);
}
/* subtle luxe grid + grain via layered gradients */
.hero-bg::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(244,241,234,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244,241,234,0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 60% 40%, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at 60% 40%, #000 0%, transparent 75%);
}
.hero-orb {
  position: absolute;
  width: 520px; height: 520px; border-radius: 50%;
  top: 8%; right: -6%;
  background: radial-gradient(circle at 30% 30%, rgba(231,200,116,0.22), transparent 70%);
  filter: blur(30px);
  z-index: -1;
  will-change: transform;
}

.hero-content { max-width: 960px; }
.hero h1 {
  font-size: clamp(3.75rem, 11vw, 9rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
}
.hero h1 .lead { display: block; color: var(--color-primary); }
.hero h1 .accent {
  display: block;
  text-align: center;
  margin-top: -50px;        /* nudge WIN up */
  letter-spacing: 0.04em;   /* keep W and I from touching */
}
.hero-sub {
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  color: var(--color-text);
  max-width: 60ch;
  margin-bottom: var(--space-md);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); align-items: center; }

.hero-scroll {
  position: absolute; left: 50%; bottom: 30px; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--color-text-muted);
}
.hero-scroll .line {
  width: 1px; height: 46px;
  background: linear-gradient(var(--color-accent), transparent);
  animation: scrollLine 2.2s var(--ease) infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  40% { transform: scaleY(1); transform-origin: top; }
  60% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* =============================================================================
   Positioning
   ========================================================================== */
.positioning-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}
.positioning-lead {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.4vw, 2.9rem);
  line-height: 1.2;
  color: var(--color-primary);
}
.positioning-body { color: var(--color-text-muted); margin-bottom: var(--space-md); }
.positioning-body strong { color: var(--color-text); font-weight: 500; }

/* =============================================================================
   Stats
   ========================================================================== */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-lg) 0;
}
.stat-item { text-align: center; }
.stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 700;
  line-height: 1;
  background: var(--gold-gradient);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stat-label {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: 0.75rem;
}

/* =============================================================================
   Capabilities
   ========================================================================== */
.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}
.cap-card {
  background: var(--color-bg-elev);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
  position: relative;
  overflow: hidden;
}
.cap-card::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(400px 200px at var(--mx,50%) var(--my,0%), rgba(201,162,39,0.10), transparent 60%);
  opacity: 0; transition: opacity 0.4s var(--ease);
}
.cap-card:hover { transform: translateY(-8px); border-color: rgba(201,162,39,0.4); box-shadow: var(--shadow-md); }
.cap-card:hover::before { opacity: 1; }
.cap-icon {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border-radius: 10px;
  background: rgba(201,162,39,0.10);
  border: 1px solid rgba(201,162,39,0.25);
  color: var(--color-accent-2);
  margin-bottom: var(--space-sm);
}
.cap-icon svg { width: 24px; height: 24px; }
.cap-title { font-size: 1.3rem; margin-bottom: 0.6rem; }
.cap-text { color: var(--color-text-muted); font-size: 0.98rem; }

/* =============================================================================
   Work Showcase (designed device mockups — no external images needed)
   ========================================================================== */
.work-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}
.work-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: linear-gradient(160deg, #16150f, #0b0b0a);
  padding: var(--space-sm) var(--space-sm) 0;
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease), border-color 0.5s var(--ease);
}
.work-card:hover { transform: translateY(-8px); border-color: rgba(201,162,39,0.45); box-shadow: var(--shadow-lg); }
.work-badge {
  position: absolute; top: 16px; right: 16px; z-index: 3;
  font-size: 0.66rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--color-accent-2);
  background: rgba(10,10,9,0.72);
  border: 1px solid rgba(201,162,39,0.5);
  border-radius: 999px;
  padding: 5px 12px;
  backdrop-filter: blur(6px);
}

/* browser frame */
.work-browser {
  border-radius: 10px 10px 0 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-bottom: none;
  box-shadow: 0 -6px 30px rgba(0,0,0,0.35);
  background: #0f0f0e;
}
.browser-bar {
  height: 40px;
  display: flex; align-items: center; gap: 7px;
  padding: 0 16px;
  background: #1b1a15;
  border-bottom: 1px solid var(--color-border);
}
.browser-bar i { width: 10px; height: 10px; border-radius: 50%; background: #403c30; }
.browser-bar i:nth-child(1) { background: #6b6350; }
.browser-bar i:nth-child(2) { background: #55503f; }
.browser-bar i:nth-child(3) { background: #403c30; }
.browser-url {
  margin-left: 14px;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  background: #0f0f0e;
  border: 1px solid var(--color-border);
  border-radius: 5px;
  padding: 4px 14px;
}
.work-screen {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: #14130e;
}
.work-shot {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 0.7s var(--ease);
}
.work-card:hover .work-shot { transform: scale(1.05); }

.work-overlay {
  padding: var(--space-md) var(--space-xs) var(--space-md);
  display: flex; flex-direction: column;
}
.work-type {
  font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--color-accent); font-weight: 600;
}
.work-name { font-size: 1.5rem; margin-top: 6px; color: var(--color-primary); }

/* =============================================================================
   Method / Process
   ========================================================================== */
.method-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}
.method-step { position: relative; padding-top: var(--space-md); }
.method-step::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: var(--color-border);
}
.method-step.reveal.visible::before { animation: lineGrow 0.8s var(--ease) forwards; }
@keyframes lineGrow { from { transform: scaleX(0); transform-origin: left; } to { transform: scaleX(1); } }
.method-no {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  background: var(--gold-gradient);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  margin-bottom: var(--space-sm);
}
.method-title { font-size: 1.35rem; margin-bottom: 0.6rem; }
.method-text { color: var(--color-text-muted); font-size: 0.96rem; }

/* =============================================================================
   Closing CTA band
   ========================================================================== */
.closing {
  text-align: center;
  padding: var(--space-xxl) 0;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(700px 400px at 50% 0%, rgba(201,162,39,0.16), transparent 60%),
    var(--color-bg-alt);
}
.closing h2 {
  font-size: clamp(2.1rem, 5vw, 4rem);
  line-height: 1.1;
  max-width: 16ch;
  margin: 0 auto var(--space-md);
}
.closing p { margin: 0 auto var(--space-lg); color: var(--color-text-muted); font-size: 1.1rem; }

/* =============================================================================
   Footer
   ========================================================================== */
.footer { background: #070706; padding: var(--space-xl) 0 var(--space-lg); border-top: 1px solid var(--color-border); }
.footer-grid {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}
.footer-logo { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; color: var(--color-primary); margin-bottom: var(--space-sm); }
.footer-logo span { color: var(--color-accent); }
.footer-tagline { color: var(--color-text-muted); max-width: 34ch; }
.footer-contact { margin-top: var(--space-sm); font-size: 0.9rem; }
.footer-contact a { color: var(--color-text); transition: color 0.25s var(--ease); }
.footer-contact a:hover { color: var(--color-accent-2); }
.footer-heading { font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-primary); margin-bottom: var(--space-sm); }
.footer-links { display: flex; flex-direction: column; gap: 0.7rem; }
.footer-links a { color: var(--color-text-muted); font-size: 0.94rem; transition: color 0.25s var(--ease); }
.footer-links a:hover { color: var(--color-accent-2); }
.footer-bottom {
  padding-top: var(--space-md);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-sm);
  font-size: 0.84rem; color: var(--color-text-muted);
}

/* =============================================================================
   Contact page
   ========================================================================== */
.contact-hero { padding: calc(var(--space-xxl) + 30px) 0 var(--space-lg); text-align: center; position: relative; }
.contact-hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(800px 480px at 50% 0%, rgba(201,162,39,0.14), transparent 60%);
}
.contact-title { font-size: clamp(2.4rem, 6vw, 4.5rem); margin-bottom: var(--space-sm); }
.contact-intro { color: var(--color-text-muted); font-size: 1.1rem; max-width: 60ch; margin: 0 auto; }

.inquiry-wrap { max-width: 780px; margin: 0 auto; padding-bottom: var(--space-xxl); }
.inquiry-form { display: block; }

.q-block { margin-bottom: var(--space-md); }
.q-index {
  font-family: var(--font-heading);
  font-size: 0.95rem; color: var(--color-accent);
  letter-spacing: 0.05em;
}
.form-label {
  display: block;
  font-size: 1.15rem;
  font-family: var(--font-heading);
  color: var(--color-primary);
  margin: 0.35rem 0 0.9rem;
  line-height: 1.35;
}
.form-label .req { color: var(--color-accent); font-size: 0.9rem; }

.form-input, .form-textarea {
  width: 100%;
  padding: 1rem 1.1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-primary);
  background: var(--color-bg-elev);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), background-color 0.25s var(--ease);
  outline: none;
}
.form-input::placeholder, .form-textarea::placeholder { color: #6f6b61; }
.form-input:focus, .form-textarea:focus {
  border-color: var(--color-accent);
  background: #1a180f;
  box-shadow: 0 0 0 3px rgba(var(--color-accent-rgb), 0.15);
}
.form-textarea { resize: vertical; min-height: 120px; line-height: 1.6; }

.details-header {
  margin: var(--space-xl) 0 var(--space-md);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
  text-align: center;
}
.details-header h2 { font-size: clamp(1.8rem, 4vw, 2.75rem); margin-bottom: 0.5rem; }
.details-header p { color: var(--color-text-muted); margin: 0 auto; }

.details-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
.details-grid .form-label { font-size: 0.85rem; font-family: var(--font-body); font-weight: 600; letter-spacing: 0.02em; text-transform: uppercase; color: var(--color-text-muted); margin-bottom: 0.5rem; }

.form-submit-row { margin-top: var(--space-lg); text-align: center; }
.form-note { margin: var(--space-sm) auto 0; font-size: 0.85rem; color: var(--color-text-muted); }

.form-status { display: none; padding: 1rem 1.2rem; border-radius: var(--radius); margin-top: var(--space-sm); font-size: 0.95rem; }
.form-status.error { display: block; background: rgba(180,60,60,0.12); border: 1px solid rgba(180,60,60,0.4); color: #e9b7b7; }

.form-success {
  display: none;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  background: var(--color-bg-elev);
  border: 1px solid rgba(201,162,39,0.35);
  border-radius: var(--radius-lg);
}
.form-success.show { display: block; animation: fadeUp 0.6s var(--ease) both; }
.form-success .check {
  width: 64px; height: 64px; margin: 0 auto var(--space-sm);
  border-radius: 50%; display: grid; place-items: center;
  background: rgba(201,162,39,0.12); border: 1px solid rgba(201,162,39,0.4);
  color: var(--color-accent-2);
}
.form-success h2 { font-size: 2rem; margin-bottom: 0.75rem; }
.form-success p { color: var(--color-text-muted); margin: 0 auto; }

/* =============================================================================
   Intro modal (covers the home page on first entry)
   ========================================================================== */
body.modal-open { overflow: hidden; }

.intro-overlay {
  position: fixed; inset: 0;
  z-index: var(--z-modal);
  display: grid; place-items: center;
  padding: var(--space-md);
  background: rgba(6,6,5,0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity 0.45s var(--ease);
}
.intro-overlay.visible { opacity: 1; }
.intro-overlay.closing { opacity: 0; }

.intro-card {
  position: relative;
  width: 100%;
  max-width: 560px;
  text-align: center;
  padding: clamp(2rem, 5vw, 3.5rem);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(201,162,39,0.32);
  background:
    radial-gradient(600px 320px at 50% -10%, rgba(201,162,39,0.16), transparent 60%),
    linear-gradient(180deg, #141310, #0b0b0a);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(0,0,0,0.4);
  transform: translateY(26px) scale(0.98);
  opacity: 0;
  transition: transform 0.55s var(--ease), opacity 0.55s var(--ease);
}
/* gold hairline accent along the top edge */
.intro-card::before {
  content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 72%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
}
.intro-overlay.visible .intro-card { transform: none; opacity: 1; }

.intro-close {
  position: absolute; top: 14px; right: 14px;
  width: 40px; height: 40px;
  display: grid; place-items: center;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-text-muted);
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease);
}
.intro-close:hover { color: var(--color-accent-2); border-color: rgba(201,162,39,0.5); transform: rotate(90deg); }
.intro-close:focus-visible { outline: 2px solid var(--color-accent-2); outline-offset: 2px; }

.intro-heading {
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  line-height: 1.12;
  margin-bottom: var(--space-sm);
}
.intro-sub {
  color: var(--color-text-muted);
  font-size: 1.02rem;
  max-width: 44ch;
  margin: 0 auto var(--space-md);
}
.intro-actions {
  display: flex; flex-direction: column; align-items: center; gap: var(--space-sm);
}
.intro-actions .btn { min-width: 220px; }
.intro-dismiss {
  background: none; border: 0;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 0.4rem 0.6rem;
  transition: color 0.25s var(--ease);
}
.intro-dismiss:hover { color: var(--color-primary); }
.intro-dismiss:focus-visible { outline: 2px solid var(--color-accent-2); outline-offset: 3px; }

/* =============================================================================
   Scroll reveal animations
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); will-change: opacity, transform; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }
.reveal-delay-5 { transition-delay: 0.40s; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }

/* Hero entrance (runs on load) */
.hero-anim { opacity: 0; transform: translateY(30px); animation: fadeUp 0.9s var(--ease) forwards; }
.hero-anim.d1 { animation-delay: 0.1s; }
.hero-anim.d2 { animation-delay: 0.25s; }
.hero-anim.d3 { animation-delay: 0.4s; }
.hero-anim.d4 { animation-delay: 0.55s; }

/* =============================================================================
   Responsive
   ========================================================================== */
@media (max-width: 992px) {
  .cap-grid { grid-template-columns: repeat(2, 1fr); }
  .method-grid { grid-template-columns: repeat(2, 1fr); }
  .positioning-grid { gap: var(--space-lg); }
}

@media (max-width: 768px) {
  .section { padding: var(--space-lg) 0; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-menu-open .nav-links {
    display: flex; position: fixed; inset: 72px 0 auto 0;
    flex-direction: column; gap: var(--space-md);
    background: rgba(10,10,10,0.97); backdrop-filter: blur(14px);
    padding: var(--space-lg) var(--space-md);
    border-bottom: 1px solid var(--color-border);
    text-align: center;
  }
  .nav-menu-open .nav-cta { align-self: center; }
  .positioning-grid { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); gap: var(--space-lg) var(--space-md); }
  .cap-grid { grid-template-columns: 1fr; }
  .work-grid { grid-template-columns: 1fr; }
  .method-grid { grid-template-columns: 1fr; }
  .details-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-md); }
  .hero-actions { width: 100%; }
  .hero-actions .btn { flex: 1; }
}

@media (max-width: 420px) {
  .stats-bar { grid-template-columns: 1fr; }
}

/* =============================================================================
   Reduced motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  .reveal { opacity: 1; transform: none; }
  .hero-anim { opacity: 1; transform: none; }
}