/* ============================================
   GREENFIELD BUSINESS ADVISORY — STYLE SYSTEM
   ============================================ */

:root {
  /* Color Tokens */
  --color-primary: #BB86FC;
  --color-secondary: #CF9FFF;
  --color-accent: #FFB74D;
  --color-bg: #120A1A;
  --color-surface: #1A1225;
  --color-text: #E0D4F0;
  --color-text-light: #9A8AAC;
  --color-white: #FFFFFF;
  --color-dark: #0A0510;

  /* Typography */
  --font-heading: Baskerville, 'Libre Baskerville', serif;
  --font-body: 'Trebuchet MS', 'Lucida Grande', sans-serif;

  /* Classical Proportional Type Scale (Golden Ratio ~1.618) */
  --text-sm: clamp(0.8rem, 0.78rem + 0.1vw, 0.875rem);
  --text-base: clamp(0.95rem, 0.9rem + 0.25vw, 1.05rem);
  --text-lg: clamp(1.15rem, 1.05rem + 0.5vw, 1.25rem);
  --text-xl: clamp(1.3rem, 1.15rem + 0.75vw, 1.618rem);
  --text-2xl: clamp(1.5rem, 1.2rem + 1.5vw, 2.2rem);
  --text-3xl: clamp(1.8rem, 1.4rem + 2vw, 2.618rem);
  --text-4xl: clamp(2.2rem, 1.5rem + 3.5vw, 4rem);
  --text-hero: clamp(3rem, 2rem + 5vw, 7rem);

  /* Spacing Scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 5rem;
  --space-4xl: 6.25rem;
  --space-section: 100px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.15);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 500ms ease;

  /* Borders */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 50%;

  /* Layout */
  --max-width: 1200px;
  --max-content: 900px;
  --max-narrow: 700px;
}

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

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

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.page-transitioning {
  opacity: 0.3;
  transition: opacity 0.2s ease;
}

body.page-loaded {
  opacity: 1;
  transition: opacity 0.3s ease;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent);
}

ul, ol {
  list-style: none;
}

/* ============================================
   SKIP LINK
   ============================================ */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-accent);
  color: var(--color-dark);
  font-weight: 700;
  font-size: var(--text-sm);
  border-radius: var(--radius-sm);
  z-index: 100000;
  transition: top var(--transition-fast);
}

.skip-link:focus-visible {
  top: var(--space-md);
}

/* ============================================
   SCROLL PROGRESS BAR
   ============================================ */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  z-index: 10001;
  transition: width 50ms linear;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-white);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h1 {
  font-size: var(--text-3xl);
  font-weight: 600;
  margin-block-end: var(--space-md);
}

h2 {
  font-size: var(--text-2xl);
  font-weight: 600;
  margin-block-end: var(--space-lg);
}

h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  font-style: italic;
  margin-block-end: var(--space-sm);
}

p {
  margin-block-end: var(--space-lg);
}

p:last-child {
  margin-block-end: 0;
}

strong {
  font-weight: 700;
  color: var(--color-white);
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10000;
  background: transparent;
  transition: background var(--transition-base), box-shadow var(--transition-base);
  padding: var(--space-md) 0;
}

.site-header.scrolled {
  background: rgba(18, 10, 26, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.3);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding-inline: var(--space-xl);
}

.logo {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.02em;
}

.logo:hover {
  color: var(--color-primary);
}

.main-nav {
  display: flex;
  gap: var(--space-xl);
  align-items: center;
}

.main-nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  padding-block: var(--space-xs);
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--color-accent);
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-nav a:hover::after,
.main-nav a[aria-current="page"]::after {
  width: 100%;
}

.main-nav a[aria-current="page"] {
  color: var(--color-white);
}

/* Nav Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  z-index: 10002;
}

.nav-toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: transform var(--transition-base), opacity var(--transition-fast);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO SECTIONS
   ============================================ */
.hero-section,
.page-hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: var(--color-bg);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: var(--space-3xl) var(--space-xl);
}

.hero-rule-top,
.hero-rule-bottom {
  width: 80px;
  height: 1px;
  background: var(--color-primary);
  margin: var(--space-md) auto;
  opacity: 0.6;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: var(--text-hero);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  color: var(--color-white);
  line-height: 0.95;
  margin-block-end: var(--space-sm);
}

.hero-title-sm {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  color: var(--color-white);
}

.hero-tagline {
  font-variant: small-caps;
  letter-spacing: 0.2em;
  font-size: var(--text-sm);
  color: var(--color-text-light);
  margin-block-end: var(--space-xl);
}

.hero-cta {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  color: var(--color-accent);
  letter-spacing: 0.05em;
  position: relative;
  padding-block-end: 2px;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-base);
}

.hero-cta:hover {
  border-bottom-color: var(--color-accent);
  color: var(--color-accent);
}

.page-hero-compact {
  min-height: 50vh;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
}

.chevron-down {
  display: block;
  width: 24px;
  height: 24px;
  border-right: 2px solid var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
  transform: rotate(45deg);
  animation: bounce-chevron 2s ease-in-out infinite;
  opacity: 0.6;
}

@keyframes bounce-chevron {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50% { transform: rotate(45deg) translateY(8px); }
}

/* ============================================
   BLOB DECORATIONS
   ============================================ */
.blob {
  position: absolute;
  z-index: 0;
  opacity: 0.06;
  background: var(--color-primary);
  animation: blob-morph 12s ease-in-out infinite;
  pointer-events: none;
}

.blob-hero {
  width: 400px;
  height: 400px;
  top: -100px;
  right: -100px;
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
}

.blob-mid {
  width: 350px;
  height: 350px;
  bottom: -80px;
  left: -80px;
  border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%;
  animation-delay: -6s;
}

@keyframes blob-morph {
  0%, 100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
  25% { border-radius: 58% 42% 56% 44% / 34% 62% 38% 66%; }
  50% { border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%; }
  75% { border-radius: 42% 58% 44% 56% / 66% 38% 62% 34%; }
}

/* ============================================
   CONCENTRIC RINGS MOTIF
   ============================================ */
.concentric-rings {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.concentric-rings-hero {
  width: 500px;
  height: 500px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  box-shadow:
    0 0 0 40px rgba(187, 134, 252, 0.03),
    0 0 0 80px rgba(187, 134, 252, 0.025),
    0 0 0 120px rgba(187, 134, 252, 0.02),
    0 0 0 160px rgba(187, 134, 252, 0.015),
    0 0 0 200px rgba(187, 134, 252, 0.01);
}

.concentric-rings-mid {
  width: 300px;
  height: 300px;
  bottom: 10%;
  right: 5%;
  box-shadow:
    0 0 0 30px rgba(207, 159, 255, 0.04),
    0 0 0 60px rgba(207, 159, 255, 0.03),
    0 0 0 90px rgba(207, 159, 255, 0.02);
}

/* ============================================
   SECTION LAYOUT
   ============================================ */
.snap-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.content-section {
  position: relative;
  padding-block: var(--space-section);
}

.section-inner {
  width: min(90%, var(--max-content));
  margin: 0 auto;
  padding: var(--space-2xl);
  position: relative;
  z-index: 1;
}

.narrow-content {
  max-width: var(--max-narrow);
}

/* Section Dividers — Double Line */
.section-divider {
  border-top: 1px solid rgba(187, 134, 252, 0.12);
  border-bottom: 1px solid rgba(187, 134, 252, 0.12);
  height: 8px;
  width: 90%;
  max-width: 600px;
  margin: 0 auto var(--space-3xl) auto;
  position: relative;
}

.section-divider span {
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
  opacity: 0.4;
}

/* ============================================
   ALT BACKGROUNDS
   ============================================ */
.alt-bg {
  background: var(--color-surface);
}

.process-section {
  background: var(--color-surface);
}

.services-overview-section {
  background: var(--color-bg);
}

.why-section {
  background: var(--color-surface);
}

.testimonials-section {
  background: var(--color-bg);
}

.values-section {
  background: var(--color-surface);
}

.stats-section {
  background: var(--color-surface);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  background: linear-gradient(135deg, var(--color-accent), #F09819);
  text-align: center;
}

.cta-section h2 {
  color: var(--color-dark);
}

.cta-sub {
  color: rgba(10, 5, 16, 0.75);
  font-size: var(--text-lg);
  max-width: 550px;
  margin-inline: auto;
  margin-block-end: var(--space-xl);
}

.cta-section .btn-accent {
  background: var(--color-dark);
  color: var(--color-accent);
}

.cta-section .btn-accent:hover {
  background: var(--color-surface);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  line-height: 1.4;
  min-height: 44px;
}

.btn:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-dark);
}

.btn-primary:hover {
  background: linear-gradient(315deg, var(--color-primary), var(--color-secondary));
  color: var(--color-dark);
}

.btn-accent {
  background: var(--color-accent);
  color: var(--color-dark);
  font-weight: 700;
}

.btn-accent:hover {
  background: #FFA726;
  color: var(--color-dark);
}

.btn-outline {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--color-text);
}

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

.btn-large {
  font-size: var(--text-base);
  padding: var(--space-lg) var(--space-2xl);
}

.btn-sm {
  font-size: var(--text-sm);
  padding: var(--space-sm) var(--space-lg);
}

.section-cta {
  text-align: center;
  margin-block-start: var(--space-2xl);
}

/* ============================================
   GLASS CARDS
   ============================================ */
.glass-card {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.glass-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ============================================
   PROCESS TIMELINE
   ============================================ */
.process-timeline {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  flex-wrap: wrap;
  justify-content: center;
}

.process-step {
  flex: 1;
  min-width: 180px;
  max-width: 220px;
  text-align: center;
}

.step-circle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-dark);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md) auto;
}

.step-time {
  font-size: var(--text-sm);
  color: var(--color-accent);
  font-weight: 600;
  margin-block-end: var(--space-sm);
}

.process-connector {
  width: 40px;
  height: 2px;
  background: rgba(187, 134, 252, 0.2);
  align-self: center;
  margin-top: 28px;
  flex-shrink: 0;
}

/* ============================================
   SERVICE CARDS (Overview Grid)
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
}

.service-card {
  text-align: center;
  border: 2px solid rgba(255, 183, 77, 0.3);
  padding: var(--space-xl);
}

.service-icon {
  font-size: 3rem;
  margin-block-end: var(--space-md);
}

.service-card h3 {
  font-size: var(--text-lg);
  font-style: normal;
  font-weight: 700;
  color: var(--color-white);
}

/* ============================================
   WHY GRID
   ============================================ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
  margin-block-start: var(--space-xl);
}

.why-block {
  text-align: center;
}

.why-icon-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 2px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md) auto;
}

.why-icon-circle span {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-xl);
  color: var(--color-primary);
}

/* ============================================
   TESTIMONIAL CAROUSEL
   ============================================ */
.testimonial-carousel {
  position: relative;
  overflow: hidden;
}

.testimonial-track {
  display: flex;
  transition: transform 0.5s ease;
}

.testimonial-card {
  min-width: 100%;
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
  transition: opacity var(--transition-slow);
}

.testimonial-card.active {
  opacity: 1;
  position: relative;
}

.testimonial-card blockquote {
  position: relative;
  padding-left: var(--space-2xl);
}

.testimonial-card blockquote::before {
  content: '\201C';
  position: absolute;
  left: 0;
  top: -10px;
  font-family: var(--font-heading);
  font-size: 4rem;
  color: var(--color-accent);
  line-height: 1;
  opacity: 0.7;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-block-start: var(--space-xl);
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-dark);
  flex-shrink: 0;
}

.testimonial-author strong {
  display: block;
  font-size: var(--text-base);
}

.testimonial-author span {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text-light);
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-block-start: var(--space-xl);
}

.carousel-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--color-primary);
  background: transparent;
  cursor: pointer;
  transition: background var(--transition-fast);
  padding: 0;
}

.carousel-dot:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

.carousel-dot.active {
  background: var(--color-primary);
}

/* ============================================
   TESTIMONIALS FULL PAGE
   ============================================ */
.testimonials-full-grid {
  display: grid;
  gap: 32px;
  margin-block-start: var(--space-xl);
}

.testimonial-full-card blockquote {
  position: relative;
  padding-left: var(--space-2xl);
}

.testimonial-full-card blockquote::before {
  content: '\201C';
  position: absolute;
  left: 0;
  top: -10px;
  font-family: var(--font-heading);
  font-size: 4rem;
  color: var(--color-accent);
  line-height: 1;
  opacity: 0.7;
}

/* ============================================
   STATS (Circular Progress)
   ============================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 32px;
  text-align: center;
  margin-block-start: var(--space-xl);
}

.stat-circle {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-ring {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  background: conic-gradient(
    var(--color-primary) calc(var(--stat-percent) * 1%),
    rgba(187, 134, 252, 0.1) calc(var(--stat-percent) * 1%)
  );
  display: flex;
  align-items: center;
  justify-content: center;
  margin-block-end: var(--space-md);
  position: relative;
}

.stat-content {
  width: 105px;
  height: 105px;
  border-radius: 50%;
  background: var(--color-surface);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.1;
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-light);
}

.stat-circle > p {
  font-size: var(--text-sm);
  color: var(--color-text-light);
}

/* ============================================
   SERVICE DETAIL (Services Page)
   ============================================ */
.service-detail-section {
  padding-block: var(--space-section);
}

.service-detail-header {
  text-align: center;
  margin-block-end: var(--space-2xl);
}

.service-detail-icon {
  font-size: 3rem;
  margin-block-end: var(--space-md);
}

.service-for {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  font-style: italic;
}

.process-mini {
  display: grid;
  gap: var(--space-lg);
  margin-block: var(--space-xl);
  padding-left: var(--space-lg);
  border-left: 2px solid rgba(187, 134, 252, 0.2);
}

.process-mini-step strong {
  color: var(--color-primary);
  display: block;
  margin-block-end: var(--space-xs);
}

.process-mini-step p {
  margin-block-end: 0;
}

.service-bullets {
  margin-block: var(--space-xl);
  padding-left: var(--space-lg);
}

.service-bullets li {
  position: relative;
  padding-left: var(--space-lg);
  margin-block-end: var(--space-sm);
}

.service-bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* ============================================
   FOUNDER LETTER
   ============================================ */
.founder-letter {
  font-size: var(--text-base);
  line-height: 1.8;
}

.founder-letter p {
  margin-block-end: var(--space-xl);
}

.letter-greeting {
  font-style: italic;
  color: var(--color-text-light);
}

.letter-close {
  font-family: var(--font-heading);
  font-style: italic;
  color: var(--color-primary);
  margin-block-start: var(--space-2xl);
}

/* ============================================
   VALUES
   ============================================ */
.values-grid {
  display: grid;
  gap: var(--space-2xl);
  margin-block-start: var(--space-xl);
}

.value-block {
  border-left: 3px solid var(--color-accent);
  padding-left: var(--space-xl);
}

.value-block h3 {
  color: var(--color-accent);
  margin-block-end: var(--space-md);
}

/* ============================================
   TEAM
   ============================================ */
.team-grid {
  display: flex;
  justify-content: center;
  gap: 32px;
}

.team-member {
  text-align: center;
  max-width: 320px;
}

.team-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  margin: 0 auto var(--space-lg) auto;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.team-avatar::before {
  content: attr(data-initials);
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-dark);
}

.team-role {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  margin-block-end: var(--space-sm);
}

.team-motto {
  font-family: var(--font-heading);
  font-style: italic;
  color: var(--color-accent);
  font-size: var(--text-sm);
  margin-block-end: var(--space-lg);
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.contact-details h2 {
  margin-block-end: var(--space-xl);
}

.contact-item {
  margin-block-end: var(--space-xl);
}

.contact-item h3 {
  font-style: normal;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-block-end: var(--space-xs);
}

/* Dark Form Card */
.dark-form-card {
  background: var(--color-dark);
  border: 1px solid rgba(187, 134, 252, 0.15);
  border-radius: var(--radius-md);
  padding: var(--space-2xl);
}

.dark-form-card h2 {
  margin-block-end: var(--space-xl);
}

.form-group {
  margin-block-end: var(--space-lg);
}

.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-light);
  margin-block-end: var(--space-xs);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-dark);
  background: var(--color-white);
  border: 1px solid rgba(187, 134, 252, 0.3);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(255, 183, 77, 0.2);
}

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

.form-reassurance {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  font-style: italic;
  margin-block-end: var(--space-lg);
}

/* ============================================
   LEGAL PAGES
   ============================================ */
.legal-section {
  padding-block: var(--space-section);
}

.legal-qa, .legal-block {
  margin-block-end: var(--space-2xl);
  padding-block-end: var(--space-2xl);
  border-bottom: 1px solid rgba(187, 134, 252, 0.1);
}

.legal-qa:last-child,
.legal-block:last-child {
  border-bottom: none;
}

.legal-qa h2,
.legal-block h2 {
  font-size: var(--text-xl);
  margin-block-end: var(--space-md);
}

.legal-qa ul,
.legal-block ul {
  padding-left: var(--space-lg);
  margin-block: var(--space-md);
}

.legal-qa li,
.legal-block li {
  position: relative;
  padding-left: var(--space-lg);
  margin-block-end: var(--space-sm);
}

.legal-qa li::before,
.legal-block li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: var(--space-3xl) var(--space-2xl) var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  max-width: var(--max-width);
  margin: 0 auto;
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-white);
  display: inline-block;
  margin-block-end: var(--space-md);
}

.footer-about > p {
  font-size: var(--text-sm);
  line-height: 1.7;
  max-width: 280px;
  opacity: 0.7;
}

.footer-social {
  display: flex;
  gap: var(--space-md);
  margin-block-start: var(--space-lg);
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: 700;
  color: rgba(255, 255, 255, 0.6);
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  color: var(--color-white);
  margin-block-end: var(--space-lg);
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  font-size: 0.85rem;
  line-height: 2.2;
  opacity: 0.6;
}

.footer-col li a {
  color: rgba(255, 255, 255, 0.8);
  transition: opacity var(--transition-fast);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-block-start: var(--space-xl);
  margin-block-start: var(--space-2xl);
  text-align: center;
  max-width: var(--max-width);
  margin-inline: auto;
}

.footer-bottom p {
  font-size: 0.75rem;
  opacity: 0.4;
}

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-dark);
  border: none;
  cursor: pointer;
  font-size: var(--text-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base), transform var(--transition-base);
  z-index: 9999;
  box-shadow: var(--shadow-md);
}

.back-to-top:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-2px);
  background: var(--color-secondary);
}

/* ============================================
   COOKIE BANNER
   ============================================ */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-dark);
  border-top: 1px solid rgba(187, 134, 252, 0.2);
  padding: var(--space-lg) var(--space-xl);
  z-index: 100000;
  display: none;
}

.cookie-banner.visible {
  display: block;
}

.cookie-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.cookie-inner p {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  margin: 0;
  flex: 1;
  min-width: 250px;
}

.cookie-actions {
  display: flex;
  gap: var(--space-sm);
  flex-shrink: 0;
}

/* ============================================
   ANIMATIONS
   ============================================ */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   FOCUS STYLES
   ============================================ */
*:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* ============================================
   IMAGE PLACEHOLDERS (Duotone Gradient Blend)
   ============================================ */
.image-placeholder {
  aspect-ratio: 3 / 2;
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  background-color: var(--color-primary);
  background-image: radial-gradient(ellipse at 30% 40%, rgba(255,255,255,0.15), transparent 70%);
}

.image-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
  mix-blend-mode: overlay;
  opacity: 0.6;
  transition: background 0.8s ease;
}

.image-placeholder:hover::before {
  background: linear-gradient(315deg, var(--color-secondary), var(--color-accent));
}

/* ============================================
   RESPONSIVE — MOBILE FIRST
   ============================================ */

/* Mobile < 640px */
@media (max-width: 639px) {
  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-dark);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-xl);
    z-index: 10001;
    transform: translateX(100%);
    transition: transform var(--transition-base);
  }

  .main-nav.open {
    transform: translateX(0);
  }

  .main-nav a {
    font-size: var(--text-lg);
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 3.5rem);
  }

  .process-timeline {
    flex-direction: column;
    align-items: center;
  }

  .process-connector {
    width: 2px;
    height: 30px;
    margin-top: 0;
  }

  .process-step {
    max-width: 280px;
  }

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

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

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .section-inner {
    padding: var(--space-xl);
  }

  .snap-section {
    min-height: auto;
    padding-block: var(--space-3xl);
  }

  .hero-section,
  .page-hero {
    min-height: 70vh;
  }

  .cookie-inner {
    flex-direction: column;
    text-align: center;
  }
}

/* Tablet ≥ 640px */
@media (min-width: 640px) {
  .testimonials-full-grid {
    grid-template-columns: 1fr;
  }

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

/* Desktop ≥ 1024px */
@media (min-width: 1024px) {
  .nav-toggle {
    display: none;
  }

  .main-nav {
    display: flex;
  }

  .process-timeline {
    flex-wrap: nowrap;
  }

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

  .snap-section {
    min-height: 100vh;
  }
}

/* Large Desktop ≥ 1280px */
@media (min-width: 1280px) {
  .section-inner {
    padding: var(--space-3xl);
  }

  .footer-grid {
    gap: var(--space-3xl);
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .animate-on-scroll {
    opacity: 1;
    transform: none;
  }

  .chevron-down {
    animation: none;
  }

  .blob {
    animation: none;
  }
}