/* ============================================================
   FILE: style.css
   PURPOSE: Shared stylesheet for all CatalogShift pages
   LAST UPDATED: 2026-03-08
   CODE CHANGES: Branch dev, test in preview before merging to main
   ============================================================ */


/* ── SECTION: Reset & Base ── */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Figtree', system-ui, sans-serif;
  color: #1a1d27;
  background: #fff;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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


/* ── SECTION: CSS Variables ── */
/* All brand colors and shared values defined here — change here first */

:root {
  --blue-primary:   #2F6FDB; /* Primary CTA and accent color */
  --blue-light:     #5A93F0; /* Hover states, dark-bg accents */
  --blue-pale:      #93C0FF; /* Gradient endpoint on hero text */
  --nav-height:     68px;    /* Referenced in hero padding calc() */
  --bg-dark:        #080B14; /* Hero and CTA strip background */
  --bg-mid:         #0d1120; /* Stats bar background */
  --bg-light:       #F7F8FC; /* Alternating section background */
  --text-primary:   #1a1d27; /* Body headings */
  --text-muted:     #6b7280; /* Body copy */
  --text-dim:       #8892A4; /* Dark-bg body copy */
  --border-light:   #e4e7ed; /* Card and section borders */
}


/* ── SECTION: Navigation ── */
/* Sticky nav fixed to top, var(--nav-height) height
   Switches between dark/light state on scroll past hero
   JS scroll listener swaps .dark / .light class on #nav
   Logo SVG color classes swap between .logo-d and .logo-l */

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 500; /* Raised from 200 — ensures nav sits above all page content and stacking contexts */
  height: var(--nav-height);
  display: flex;
  align-items: center;
  padding: 0 2.5rem;
  transition: background 0.35s, border-color 0.35s;
}

/* Nav dark state: used when scrolled within hero section */
nav.dark {
  background: rgba(8, 11, 20, 0.82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

/* Nav light state: used when scrolled below hero */
nav.light {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border-light);
}

.nav-inner {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo link: explicit flex and cursor so it's clearly interactive */
.nav-logo {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

/* Logo SVG: pointer-events none so clicks pass through to parent <a> tag
   Without this, SVG absorbs the click and the link doesn't fire */
.nav-logo svg {
  height: 34px;
  width: auto;
  pointer-events: none;
}

/* Logo dark state: light text for use on dark nav background */
.logo-d .ct { fill: #dde5f8; }
.logo-d .st { fill: var(--blue-light); }
.logo-d .sl { fill: var(--blue-light); }

/* Logo light state: dark text for use on light nav background */
.logo-l .ct { fill: #444; }
.logo-l .st { fill: var(--blue-primary); }
.logo-l .sl { fill: var(--blue-primary); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}

/* Nav link colors — dark nav state */
nav.dark .nav-links a       { color: #c8d0e8; } /* Increased from #8892A4 — needs contrast on dark hero */
nav.dark .nav-links a:hover { color: #f0f2f8; }

/* Nav link colors — light nav state */
nav.light .nav-links a       { color: var(--text-muted); }
nav.light .nav-links a:hover { color: var(--blue-primary); }

/* Active page indicator */
nav.dark  .nav-links a.active { color: var(--blue-light); }
nav.light .nav-links a.active { color: var(--blue-primary); }

/* Nav CTA button — always visible, links to mailto */
.nav-cta {
  padding: 0.45rem 1.15rem !important;
  border-radius: 7px;
  font-weight: 600 !important;
  background: var(--blue-primary);
  color: #fff !important;
  transition: background 0.2s, box-shadow 0.2s !important;
  white-space: nowrap; /* Prevents "Let's Talk" from wrapping to two lines on mobile */
}

.nav-cta:hover {
  background: var(--blue-light) !important;
  box-shadow: 0 0 22px rgba(47, 111, 219, 0.4) !important;
}


/* ── SECTION: Hero (homepage) ── */
/* Full-viewport dark hero with gradient mesh and grid overlay
   Padding top accounts for fixed nav height + breathing room */

.hero {
  min-height: 100vh;
  background: var(--bg-dark);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--nav-height) + 5rem) 2.5rem 7rem; /* nav height + top breathing room */
}

/* Gradient mesh: three radial blobs creating depth */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 900px 700px at 8% 65%,  rgba(47, 111, 219, 0.22) 0%, transparent 65%),
    radial-gradient(ellipse 500px 500px at 90% 12%, rgba(47, 111, 219, 0.10) 0%, transparent 60%),
    radial-gradient(ellipse 350px 350px at 60% 88%, rgba(90, 147, 240, 0.07) 0%, transparent 65%);
}

/* Grid overlay: subtle 64px grid fading from center */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

.hero-inner {
  max-width: 1080px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 1; /* Sits above ::before and ::after overlays */
}

/* Badge: small pill above headline */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.28rem 0.9rem;
  border: 1px solid rgba(47, 111, 219, 0.4);
  border-radius: 100px;
  background: rgba(47, 111, 219, 0.09);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 2.25rem;
}

/* Badge dot: pulsing indicator */
.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue-light);
  box-shadow: 0 0 8px var(--blue-light);
  animation: blink 2s ease infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.7); }
}

/* Hero headline: fluid size, Bricolage display font */
.hero h1 {
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  font-size: clamp(2.6rem, 6vw, 4.75rem);
  font-weight: 800;
  line-height: 1.07;
  letter-spacing: -0.03em;
  color: #F0F2F8;
  max-width: 780px;
  margin-bottom: 1.75rem;
}

/* Accent text: gradient applied via background-clip trick */
.hero h1 .accent {
  background: linear-gradient(130deg, var(--blue-light) 0%, var(--blue-pale) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--text-dim);
  max-width: 520px;
  line-height: 1.8;
  margin-bottom: 3rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Scroll hint: fade in/out animation, hidden on mobile */
.scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255, 255, 255, 0.5); /* Increased from 0.18 — was unreadable on dark hero */
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.55)); /* Increased from 0.2 */
  animation: scrollAnim 2s ease infinite;
}

@keyframes scrollAnim {
  0%   { transform: scaleY(0); transform-origin: top;    opacity: 1; }
  50%  { transform: scaleY(1); transform-origin: top;    opacity: 1; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}


/* ── SECTION: Page Hero (interior pages) ── */
/* Shorter hero used on About, Work, Contact pages */

.page-hero {
  background: var(--bg-dark);
  padding: calc(var(--nav-height) + 5rem) 2.5rem 5rem;
  position: relative;
  overflow: hidden;
}

/* Gradient mesh for interior page heroes */
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 800px 600px at 80% 50%, rgba(47, 111, 219, 0.14) 0%, transparent 65%),
    radial-gradient(ellipse 400px 300px at 10% 30%, rgba(47, 111, 219, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

/* Grid overlay for interior pages */
.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
  pointer-events: none;
}

.page-hero .hero-inner {
  max-width: 1080px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* Page h1: slightly smaller than homepage hero */
.page-h1 {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: clamp(2.4rem, 5.5vw, 4.25rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: #f0f2f8;
  max-width: 680px;
  margin-bottom: 1.25rem;
}

.page-sub {
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--text-dim);
  max-width: 480px;
  line-height: 1.75;
}


/* ── SECTION: Buttons ── */

/* Primary CTA button with glow effect on hover */
.btn-glow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.75rem;
  background: var(--blue-primary);
  color: #fff;
  font-family: 'Figtree', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
  position: relative;
}

.btn-glow:hover {
  background: var(--blue-light);
  box-shadow: 0 0 32px rgba(47, 111, 219, 0.4); /* --blue-glow: used only here */
  transform: translateY(-1px);
}

/* Ghost button: transparent with subtle border, for dark backgrounds */
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.75rem;
  background: transparent;
  color: #d0d8f0;
  font-family: 'Figtree', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: border-color 0.2s, transform 0.15s;
}

.btn-ghost:hover {
  border-color: rgba(255, 255, 255, 0.28);
  transform: translateY(-1px);
}

/* Arrow link: inline text link with animated arrow spacing */
.link-arr {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--blue-primary);
  transition: gap 0.2s;
}

.link-arr:hover { gap: 0.65rem; }


/* ── SECTION: Stats Bar ── */
/* Four-column row of credential stats below hero */

.stats {
  background: var(--bg-mid);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 2.25rem 2.5rem;
}

.stats-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
}

/* Vertical divider between stat cells */
.stat + .stat {
  border-left: 1px solid rgba(255, 255, 255, 0.06);
}

.stat-num {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: #e0e6f8;
  letter-spacing: -0.02em;
}

/* Blue accent on numeric values and suffixes */
.stat-num span { color: var(--blue-light); }

.stat-label {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: 0.2rem;
}


/* ── SECTION: Content Sections ── */
/* Three background variants for alternating section rhythm */
/* min-height on sec-white/sec-light ensures footer never shares viewport with nav
   on very wide/short screens — contact page body is otherwise too short */

.sec-light { background: var(--bg-light); padding: 6rem 2.5rem; min-height: 60vh; }
.sec-white { background: #fff;            padding: 6rem 2.5rem; min-height: 60vh; }
.sec-dark  { background: var(--bg-mid);   padding: 6rem 2.5rem; min-height: 60vh; }

.container {
  max-width: 1080px;
  margin: 0 auto;
}

/* Section eyebrow label */
.sec-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-primary);
  margin-bottom: 1rem;
}

.sec-label-light { color: var(--blue-light); } /* Dark background variant */

/* Section headline: fluid size */
.sec-h2 {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: clamp(1.75rem, 3.5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.sec-h2-dark { color: #f0f2f8; } /* Dark background variant */

.sec-body {
  font-size: 1.0625rem;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.75;
  margin-bottom: 3rem;
}

.sec-body-dark { color: var(--text-dim); } /* Dark background variant */


/* ── SECTION: Problem Section ── */
/* Two-column layout: text left, symptom cards right */

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.symptom-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.symptom-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: 10px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.symptom-item:hover {
  border-color: var(--blue-primary);
  box-shadow: 0 4px 20px rgba(47, 111, 219, 0.08);
}

.symptom-icon {
  font-size: 1.1rem;
  margin-top: 0.1rem;
  flex-shrink: 0;
}

.symptom-title {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

.symptom-body {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
}


/* ── SECTION: Services Grid ── */
/* 3x2 card grid with 1px border gutter between cards */

.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-light); /* 1px gaps show background as border */
  border: 1px solid var(--border-light);
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 2.5rem;
}

.svc-card {
  background: #fff;
  padding: 2rem 1.75rem;
  transition: background 0.2s;
}

.svc-card:hover { background: #fafbff; }

/* Service icon container */
.svc-icon {
  width: 40px;
  height: 40px;
  border-radius: 9px;
  background: rgba(47, 111, 219, 0.07);
  border: 1px solid rgba(47, 111, 219, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.1rem;
  font-size: 1.05rem;
}

.svc-card h3 {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.svc-card p {
  font-size: 0.865rem;
  color: var(--text-muted);
  line-height: 1.65;
}


/* ── SECTION: Difference Section ── */
/* Two-column: text left, checklist panel right */

.diff-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.diff-panel {
  background: #f0f4ff;
  border: 1px solid #d6e2ff;
  border-radius: 14px;
  padding: 2rem;
}

.diff-panel-item {
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid #dde8ff;
}

.diff-panel-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

/* Blue check circle */
.diff-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--blue-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.1rem;
  font-size: 0.65rem;
  color: #fff;
}

.diff-item-text {
  font-size: 0.9rem;
  color: #374151;
  line-height: 1.55;
}

.diff-item-text strong {
  color: var(--text-primary);
  font-weight: 600;
}


/* ── SECTION: About Grid ── */

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

/* Prose text blocks on About page */
.prose p {
  font-size: 1.0625rem;
  color: #4b5563;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.prose p:last-child { margin-bottom: 0; }

.prose a {
  color: var(--blue-primary);
  font-weight: 500;
}

.prose a:hover { text-decoration: underline; }

.sec-h2-about {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

/* Service row list on About page */
.service-list {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-light);
  border-radius: 12px;
  overflow: hidden;
}

.service-row {
  display: flex;
  gap: 1rem;
  padding: 1.4rem 1.6rem;
  border-bottom: 1px solid var(--border-light);
  background: #fff;
  transition: background 0.2s;
}

.service-row:last-child { border-bottom: none; }
.service-row:hover { background: #fafbff; }

.service-row-icon {
  font-size: 1.1rem;
  margin-top: 0.1rem;
  flex-shrink: 0;
}

.service-row-title {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

.service-row-body {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
}


/* ── SECTION: Work Grid ── */

.work-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border-light);
  border: 1px solid var(--border-light);
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 3rem;
}

.work-card {
  background: #fff;
  padding: 2.25rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: background 0.2s;
}

.work-card:hover { background: #fafbff; }

.work-tag {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-primary);
}

.work-card h3 {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.35;
}

.work-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
  flex: 1;
}

.disclaimer {
  font-size: 0.875rem;
  color: #9ca3af;
  line-height: 1.7;
  margin-bottom: 2rem;
  font-style: italic;
}


/* ── SECTION: Contact Page ── */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.contact-block { margin-bottom: 2rem; }

.contact-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #9ca3af;
  margin-bottom: 0.35rem;
}

.contact-value {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

.contact-value a {
  color: var(--blue-primary);
  transition: color 0.2s;
}

.contact-value a:hover {
  color: #1a4fa8;
  text-decoration: underline;
}

.contact-value-body {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--text-muted);
}

.response-note {
  margin-top: 2.5rem;
  padding: 1.5rem;
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* What-to-include box on contact page */
.include-box {
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 2rem;
}

.include-title {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}

.include-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.include-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 0.9375rem;
  color: #4b5563;
  line-height: 1.5;
}

/* Small blue circle arrow indicator */
.include-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(47, 111, 219, 0.1);
  border: 1px solid rgba(47, 111, 219, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.1rem;
  font-size: 0.65rem;
  color: var(--blue-primary);
  font-weight: 700;
}

.include-note {
  font-size: 0.85rem;
  color: #9ca3af;
  line-height: 1.65;
}


/* ── SECTION: CTA Strip ── */
/* Full-width dark CTA block at bottom of every page */

.cta-strip {
  background: var(--bg-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 5.5rem 2.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Upward gradient glow behind CTA text */
.cta-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 700px 450px at 50% 110%, rgba(47, 111, 219, 0.14) 0%, transparent 65%);
  pointer-events: none;
}

.cta-strip h2 {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: clamp(1.85rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: #f0f2f8;
  margin-bottom: 0.85rem;
  position: relative; /* Sits above ::before glow */
}

.cta-strip p {
  color: var(--text-dim);
  font-size: 1.0625rem;
  margin-bottom: 2.25rem;
  position: relative;
}


/* ── SECTION: Footer ── */

footer {
  background: var(--bg-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 2.25rem 2.5rem;
}

.foot-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center; /* Centered — footer nav links removed, copyright only */
}

.foot-copy {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.2);
}

.foot-links {
  display: flex;
  gap: 2rem;
}

.foot-links a {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.25);
  transition: color 0.2s;
}

.foot-links a:hover { color: rgba(255, 255, 255, 0.6); }


/* ── SECTION: Entrance Animations ── */
/* Staggered fade-up on page load — delay classes applied in HTML */

.fade {
  opacity: 0;
  transform: translateY(22px);
  animation: fadeUp 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

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

/* Delay utility classes for staggered reveals */
.d1 { animation-delay: 0.05s; }
.d2 { animation-delay: 0.18s; }
.d3 { animation-delay: 0.30s; }
.d4 { animation-delay: 0.44s; }
.d5 { animation-delay: 0.58s; }


/* ── SECTION: Site Max Width ── */
/* Caps the readable width on ultrawide monitors — content stays centered */
/* Nav inner already has max-width 1080px — this caps body/section backgrounds */

@media (min-width: 1600px) {
  .container { max-width: 1200px; }
}

/* ── SECTION: Responsive Breakpoints ── */

/* Tablet: collapse two-column layouts */
@media (max-width: 900px) {
  .problem-grid,
  .diff-grid,
  .about-grid,
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }

  .svc-grid { grid-template-columns: repeat(2, 1fr); }

  /* Stats bar: 2x2 grid on tablet */
  .stats-inner {
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: rgba(255, 255, 255, 0.06);
  }

  .stat + .stat { border-left: none; }
}

/* Mobile: single column everything */
@media (max-width: 600px) {
  nav { padding: 0 1.25rem; }

  .hero { padding: calc(var(--nav-height) + 3rem) 1.25rem 5rem; }

  .sec-light,
  .sec-white,
  .sec-dark,
  .page-hero,
  .cta-strip { padding-left: 1.25rem; padding-right: 1.25rem; }

  .svc-grid  { grid-template-columns: 1fr; }
  .work-grid { grid-template-columns: 1fr; }

  /* Stats bar: single column on mobile */
  .stats-inner { grid-template-columns: 1fr; }
  .stat + .stat {
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
  }

  /* Hide scroll hint on mobile — no room */
  .scroll-hint { display: none; }
}