/* ============================================================
   vStudiozzz — Main Stylesheet
   Design System: Inter font, Purple accent #6C63FF, Dark/Light modes
   Mobile-first, WCAG AA compliant
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ── CSS Custom Properties ── */
:root {
  --color-primary:       #0A0A0A;
  --color-accent:        #6C63FF;
  --color-accent-dark:   #4B44CC;
  --color-accent-light:  #EEF0FF;
  --color-bg:            #FFFFFF;
  --color-bg-alt:        #F8F8FC;
  --color-bg-dark:       #0D0D1A;
  --color-text:          #1A1A2E;
  --color-text-muted:    #6B7280;
  --color-border:        #E5E7EB;
  --color-success:       #10B981;
  --color-error:         #EF4444;
  --color-warning:       #F59E0B;

  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   32px;

  --shadow-sm:   0 1px 3px rgba(0,0,0,0.08);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg:   0 12px 40px rgba(0,0,0,0.12);

  --transition:  0.2s ease;
  --max-width:   1200px;
  --section-gap: clamp(4rem, 8vw, 8rem);
}

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

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

body {
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

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

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

ul { list-style: none; }

/* ── 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;
  }
}

/* ── Skip Link ── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  padding: 0.75rem 1.5rem;
  background: var(--color-accent);
  color: #fff;
  border-radius: var(--radius-md);
  font-weight: 600;
  z-index: 9999;
  transition: top 0.2s;
}
.skip-link:focus { top: 1rem; }

/* ── Container ── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
}

/* ── Typography ── */
h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
  font-weight: 700;
  color: var(--color-text);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.125rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

.text-muted { color: var(--color-text-muted); }
.text-accent { color: var(--color-accent); }
.text-center { text-align: center; }

.lead {
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* ── Section ── */
.section {
  padding: var(--section-gap) 0;
}
.section--alt {
  background: var(--color-bg-alt);
}
.section--dark {
  background: var(--color-bg-dark);
  color: #fff;
}
.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: #fff;
}
.section--dark .text-muted { color: rgba(255,255,255,0.65); }

.section-label {
  display: inline-block;
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-xl);
  margin-bottom: 1rem;
}

.section-header {
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}

.section-header p {
  font-size: clamp(1rem, 2vw, 1.1rem);
  color: var(--color-text-muted);
  max-width: 600px;
}

.section-header.text-center p { margin: 0.75rem auto 0; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-xl);
  font-weight: 600;
  font-size: 1rem;
  font-family: inherit;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  text-decoration: none;
  line-height: 1.2;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--color-accent-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
}
.btn-outline:hover {
  background: var(--color-accent);
  color: #fff;
}

.btn-outline-white {
  background: transparent;
  border: 2px solid rgba(255,255,255,0.4);
  color: #fff;
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
  color: #fff;
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.9rem;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

/* Focus visible */
.btn:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* ── NAVIGATION ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo img {
  height: 40px;
  width: auto;
  display: block;
}

/* Keep footer logo white (it has its own filter) */
.footer-brand .nav-logo img {
  filter: brightness(0) invert(1);
}

.nav-links {
  display: none;
  align-items: center;
  gap: 0.25rem;
}

.nav-links a {
  padding: 0.5rem 0.85rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius-md);
  transition: background var(--transition), color var(--transition);
}

.nav-links a:hover {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.nav-links a.active {
  color: var(--color-accent);
  background: var(--color-accent-light);
}

.nav-links .btn {
  margin-left: 0.5rem;
  padding: 0.5rem 1.25rem;
  font-size: 0.9rem;
}

/* Hamburger */
.nav-hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
  border-radius: var(--radius-sm);
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.nav-hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile drawer */
.nav-mobile {
  display: none;
  flex-direction: column;
  padding: 1rem 0 1.5rem;
  border-top: 1px solid var(--color-border);
  background: #fff;
}

.nav-mobile.open { display: flex; }

.nav-mobile a {
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius-md);
  transition: background var(--transition), color var(--transition);
}

.nav-mobile a:hover,
.nav-mobile a.active {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.nav-mobile .btn {
  margin: 0.75rem 0 0;
  justify-content: center;
}

@media (min-width: 768px) {
  .nav-links { display: flex; }
  .nav-hamburger { display: none; }
  .nav-mobile { display: none !important; }
}

/* ── Dropdown ── */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  padding: 0.5rem 0.85rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius-md);
  transition: background var(--transition), color var(--transition);
  cursor: pointer;
  user-select: none;
}

.nav-dropdown-toggle:hover,
.nav-dropdown-toggle.active {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.nav-dropdown-menu {
  /* Use visibility instead of display so we can add transition + keep hover bridge */
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  position: absolute;
  /* Flush to bottom of toggle — padding-top creates invisible hover bridge */
  top: 100%;
  left: 0;
  padding-top: 10px;         /* hover bridge: mouse won't leave .nav-dropdown */
  background: transparent;   /* outer wrapper transparent */
  z-index: 200;
  transition: opacity 0.18s ease, visibility 0.18s ease;
}

/* Inner card with the visual styling */
.nav-dropdown-menu > * {
  background: #fff;
}

/* Inner container (wrap all menu links in a div for styling) */
.nav-dropdown-menu-inner {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  min-width: 220px;
  padding: 0.5rem;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

.nav-dropdown-menu a {
  display: block;
  padding: 0.55rem 0.9rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius-md);
  transition: background var(--transition), color var(--transition);
}

.nav-dropdown-menu a:hover {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.nav-dropdown-divider {
  height: 1px;
  background: var(--color-border);
  margin: 0.4rem 0;
}


/* ── HERO ── */
.hero {
  min-height: 85vh;
  display: flex;
  align-items: center;
  background: var(--color-bg-dark);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(108,99,255,0.18) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(108,99,255,0.12) 0%, transparent 40%);
  pointer-events: none;
}

/* CSS Grid dot pattern */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
  padding: clamp(4rem, 10vw, 8rem) 0;
}

.hero-content { color: #fff; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(108,99,255,0.2);
  border: 1px solid rgba(108,99,255,0.4);
  color: #a89eff;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-xl);
  margin-bottom: 1.5rem;
}

.hero-content h1 {
  color: #fff;
  margin-bottom: 1.25rem;
}

.hero-content h1 .accent { color: var(--color-accent); }

.hero-content .lead {
  color: rgba(255,255,255,0.72);
  margin-bottom: 2rem;
  max-width: 520px;
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.hero-card-stack {
  position: relative;
  width: 100%;
  max-width: 420px;
}

.hero-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  backdrop-filter: blur(10px);
}

.hero-card-accent {
  background: linear-gradient(135deg, rgba(108,99,255,0.3), rgba(75,68,204,0.15));
  border-color: rgba(108,99,255,0.4);
  margin-bottom: 1rem;
}

.hero-card-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.4rem;
}

.hero-card-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
}

.hero-card-sub {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  margin-top: 0.25rem;
}

.hero-stats {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.hero-stat {
  flex: 1;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 1rem;
  text-align: center;
}

.hero-stat-num {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-accent);
}

.hero-stat-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
  margin-top: 0.2rem;
}

@media (min-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr 1fr;
  }
}

/* ── CARDS ── */
.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-light);
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
  font-size: 1.5rem;
}

.card h3 { margin-bottom: 0.6rem; }
.card p { color: var(--color-text-muted); font-size: 0.95rem; }

/* ── GRID LAYOUTS ── */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
}

.grid-2-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 900px) {
  .grid-2-3 { grid-template-columns: 2fr 3fr; }
}

/* ── PROCESS STEPS ── */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  counter-reset: step;
}

.step {
  position: relative;
  padding: 1.75rem;
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-accent);
  opacity: 0.25;
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  line-height: 1;
}

.step h3 { margin-bottom: 0.5rem; }
.step p { font-size: 0.9rem; color: var(--color-text-muted); }

/* ── TESTIMONIALS ── */
.testimonial {
  padding: 2rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
}

.testimonial blockquote {
  font-size: 1.05rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.85);
  margin-bottom: 1.25rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 600;
  color: #fff;
  font-size: 0.95rem;
}

.testimonial-role {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
}

.stars {
  color: var(--color-warning);
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
}

/* ── FAQ ── */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 780px;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  text-align: left;
  cursor: pointer;
  gap: 1rem;
  transition: background var(--transition);
}

.faq-question:hover { background: var(--color-bg-alt); }

.faq-question[aria-expanded="true"] { color: var(--color-accent); }

.faq-chevron {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--color-text-muted);
  transition: transform var(--transition);
}

.faq-question[aria-expanded="true"] .faq-chevron {
  transform: rotate(180deg);
  color: var(--color-accent);
}

.faq-answer {
  display: none;
  padding: 0 1.5rem 1.25rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.75;
}

.faq-answer.open { display: block; }

/* ── FORMS ── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 1.25rem;
}

label {
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--color-text);
}

input, select, textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-family: inherit;
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  min-height: 44px;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(108,99,255,0.15);
}

input.input-error, textarea.input-error, select.input-error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(239,68,68,0.12);
}

textarea { resize: vertical; min-height: 140px; }

.field-error {
  font-size: 0.8rem;
  color: var(--color-error);
  min-height: 1em;
}

.required { color: var(--color-error); margin-left: 2px; }

.char-counter {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-align: right;
}

.char-counter.near-limit { color: var(--color-error); }

.honeypot-field { display: none !important; }

/* Form grid */
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0 1.25rem;
}

@media (min-width: 640px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}

/* Success/Error notices */
.form-notice {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}

.form-notice--success {
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.3);
  color: #065F46;
}

.form-notice--error {
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.25);
  color: #7F1D1D;
}

.thank-you-box {
  text-align: center;
  padding: 3rem 2rem;
}

.thank-you-icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
}

.thank-you-box h2 { margin-bottom: 0.75rem; }
.thank-you-box p { color: var(--color-text-muted); }

/* ── CTA STRIP ── */
.cta-strip {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  border-radius: var(--radius-xl);
  padding: clamp(2.5rem, 6vw, 4rem) clamp(2rem, 5vw, 4rem);
  text-align: center;
  color: #fff;
  margin: var(--section-gap) 0;
}

.cta-strip h2 { color: #fff; margin-bottom: 0.75rem; }
.cta-strip p { color: rgba(255,255,255,0.8); margin-bottom: 2rem; }

/* ── FOOTER ── */
.site-footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,0.7);
  padding: clamp(3rem, 6vw, 5rem) 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

@media (min-width: 640px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

.footer-brand .nav-logo {
  color: #fff !important;
  margin-bottom: 1rem;
  display: inline-flex;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 280px;
}

.footer-heading {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 1rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}

.footer-links a:hover { color: #fff; }

.social-links {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.social-link {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  transition: all var(--transition);
}

.social-link:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.footer-bottom a {
  color: rgba(255,255,255,0.5);
}
.footer-bottom a:hover { color: #fff; }

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  background: var(--color-bg-dark);
  padding: clamp(3.5rem, 8vw, 6rem) 0;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(108,99,255,0.15) 0%, transparent 60%);
}

.page-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.page-hero h1 { color: #fff; margin-bottom: 1rem; }
.page-hero .lead { color: rgba(255,255,255,0.7); }

/* ── BREADCRUMB ── */
.breadcrumb {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  margin-bottom: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.breadcrumb a { color: rgba(255,255,255,0.55); }
.breadcrumb a:hover { color: #fff; }

/* ── CONTACT PAGE ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: start;
}

@media (min-width: 900px) {
  .contact-grid { grid-template-columns: 2fr 3fr; }
}

.contact-info-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

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

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

.contact-info-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-light);
  border-radius: var(--radius-md);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-info-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.2rem;
}

.contact-info-value {
  font-weight: 600;
  color: var(--color-text);
}

.contact-info-value a { color: var(--color-accent); }

/* ── ABOUT PAGE ── */
.about-values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.value-card {
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
}

.value-card-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.value-card h3 { margin-bottom: 0.5rem; font-size: 1.1rem; }
.value-card p { font-size: 0.9rem; color: var(--color-text-muted); }

/* ── SERVICES PAGE ── */
.service-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding: 2.5rem;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  margin-bottom: 2rem;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.service-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .service-card { grid-template-columns: auto 1fr; }
}

.service-card-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  flex-shrink: 0;
}

.service-card h2 { margin-bottom: 0.5rem; font-size: 1.5rem; }
.service-card p { color: var(--color-text-muted); margin-bottom: 1rem; }

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.tag {
  display: inline-block;
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-xl);
}

/* ── 404 PAGE ── */
.error-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--section-gap) 0;
}

.error-code {
  font-size: clamp(6rem, 20vw, 12rem);
  font-weight: 700;
  color: var(--color-accent);
  opacity: 0.15;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.error-page h1 { margin-bottom: 1rem; }
.error-page p { color: var(--color-text-muted); margin-bottom: 2rem; }

/* ── UTILITY ── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

/* ── Scroll Animations ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ── Aurora Nebula Canvas — All Dark Sections ── */
/*
 * Canvas injected by JS as first child of each dark section.
 * Content siblings must sit above it (z-index: 1+).
 */
.hero > *:not(canvas),
.page-hero > *:not(canvas),
.section--dark > *:not(canvas),
.cta-strip > *:not(canvas) {
  position: relative;
  z-index: 1;
}

/* Disable on reduced-motion / touch */
@media (prefers-reduced-motion: reduce) {
  .hero canvas,
  .page-hero canvas,
  .section--dark canvas,
  .cta-strip canvas { display: none !important; }
}
@media (hover: none) {
  .hero canvas,
  .page-hero canvas,
  .section--dark canvas,
  .cta-strip canvas { display: none !important; }
}