/* CJ Evolutions — Modern Design System */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap');

/* ─── Theme Tokens ─── */
:root,
[data-theme="light"] {
  --font-display: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --color-bg: #f7f8fc;
  --color-bg-alt: #ffffff;
  --color-surface: #ffffff;
  --color-surface-hover: #f1f3f9;
  --color-border: rgba(15, 23, 42, 0.08);
  --color-border-strong: rgba(15, 23, 42, 0.14);

  --color-text: #0f172a;
  --color-text-muted: #64748b;
  --color-text-subtle: #94a3b8;

  --color-accent: #1b0075;
  --color-accent-hover: #2a0099;
  --color-accent-soft: rgba(27, 0, 117, 0.08);
  --color-accent-glow: rgba(27, 0, 117, 0.25);
  --color-accent-text: #ffffff;

  --color-highlight: #6366f1;
  --color-success: #10b981;
  --color-error: #ef4444;

  --gradient-hero: linear-gradient(160deg, #f7f8fc 0%, #eef2ff 40%, #f0f9ff 100%);
  --gradient-accent: linear-gradient(135deg, #1b0075 0%, #4338ca 100%);
  --gradient-mesh: radial-gradient(ellipse 80% 60% at 20% 10%, rgba(99, 102, 241, 0.12) 0%, transparent 60%),
                   radial-gradient(ellipse 60% 50% at 80% 20%, rgba(27, 0, 117, 0.08) 0%, transparent 55%),
                   radial-gradient(ellipse 50% 40% at 50% 80%, rgba(14, 165, 233, 0.06) 0%, transparent 50%);

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 16px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 12px 40px rgba(15, 23, 42, 0.1);
  --shadow-glow: 0 0 60px rgba(27, 0, 117, 0.12);

  --header-bg: rgba(255, 255, 255, 0.82);
  --header-border: rgba(15, 23, 42, 0.06);
  --footer-bg: #0f172a;
  --footer-text: #94a3b8;
  --footer-link: #cbd5e1;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
  color-scheme: light;
}

[data-theme="dark"] {
  color-scheme: dark;

  --color-bg: #09090f;
  --color-bg-alt: #0f0f18;
  --color-surface: #14141f;
  --color-surface-hover: #1c1c2a;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(255, 255, 255, 0.14);

  --color-text: #f1f5f9;
  --color-text-muted: #94a3b8;
  --color-text-subtle: #64748b;

  --color-accent: #8b7cf7;
  --color-accent-hover: #a594f9;
  --color-accent-soft: rgba(139, 124, 247, 0.12);
  --color-accent-glow: rgba(139, 124, 247, 0.3);
  --color-accent-text: #ffffff;

  --color-highlight: #818cf8;

  --gradient-hero: linear-gradient(160deg, #09090f 0%, #0f0f1a 40%, #0a0a14 100%);
  --gradient-accent: linear-gradient(135deg, #4338ca 0%, #7c3aed 100%);
  --gradient-mesh: radial-gradient(ellipse 80% 60% at 20% 10%, rgba(99, 102, 241, 0.15) 0%, transparent 60%),
                   radial-gradient(ellipse 60% 50% at 80% 20%, rgba(139, 124, 247, 0.1) 0%, transparent 55%),
                   radial-gradient(ellipse 50% 40% at 50% 80%, rgba(14, 165, 233, 0.05) 0%, transparent 50%);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 60px rgba(139, 124, 247, 0.15);

  --header-bg: rgba(9, 9, 15, 0.85);
  --header-border: rgba(255, 255, 255, 0.06);
  --footer-bg: #050508;
  --footer-text: #64748b;
  --footer-link: #94a3b8;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  transition: background var(--transition-slow), color var(--transition-slow);
  overflow-x: hidden;
}

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

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

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

strong {
  font-weight: 600;
  color: var(--color-text);
}

/* ─── Layout ─── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-narrow {
  max-width: 720px;
}

section {
  position: relative;
}

/* ─── Typography ─── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

h1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
}

h3 {
  font-size: 1.25rem;
}

.text-uppercase {
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

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

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

.section-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.section-heading {
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 560px;
  margin: 0 auto;
}

.lead {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ─── Header / Nav ─── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--header-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--header-border);
  transition: background var(--transition-slow), border-color var(--transition-slow);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 1.5rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.nav-brand:hover {
  color: var(--color-text);
}

.nav-brand img {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  object-fit: contain;
  background: var(--color-surface);
  padding: 4px;
  box-shadow: var(--shadow-sm);
}

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

.nav-links a {
  display: block;
  padding: 0.5rem 1rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-text);
  border-radius: var(--radius-sm);
}

.nav-toggle:hover {
  background: var(--color-surface-hover);
}

.nav-toggle svg {
  width: 24px;
  height: 24px;
}

/* Theme Toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-surface);
  cursor: pointer;
  color: var(--color-text-muted);
  transition: all var(--transition);
}

.theme-toggle:hover {
  border-color: var(--color-border-strong);
  color: var(--color-accent);
  background: var(--color-surface-hover);
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
}

.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
  display: none;
}

[data-theme="light"] .theme-toggle .icon-moon { display: block; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }

/* Mobile Nav */
@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--header-bg);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--header-border);
    padding: 1rem 1.5rem 1.5rem;
    gap: 0.25rem;
  }

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

  .nav-links a {
    width: 100%;
    padding: 0.75rem 1rem;
  }

  .nav-brand span {
    display: none;
  }
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-lg {
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
}

.btn-primary {
  background: var(--gradient-accent);
  color: var(--color-accent-text);
  box-shadow: 0 2px 8px var(--color-accent-glow);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px var(--color-accent-glow);
  color: var(--color-accent-text);
}

.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn-outline:hover {
  background: var(--color-accent-soft);
  color: var(--color-accent);
  transform: translateY(-1px);
}

.btn-ghost {
  background: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-ghost:hover {
  background: var(--color-surface-hover);
  border-color: var(--color-border-strong);
  color: var(--color-text);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

/* ─── Hero ─── */
.hero {
  position: relative;
  padding: 5rem 0 6rem;
  background: var(--gradient-hero);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-mesh);
  pointer-events: none;
}

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

.hero-content {
  max-width: 520px;
}

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

.hero-content .lead {
  margin-bottom: 0.5rem;
}

.hero-image {
  position: relative;
}

.hero-image img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
  object-fit: cover;
}

.hero-image::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  background: var(--color-accent-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 1.25rem;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

@media (max-width: 768px) {
  .hero {
    padding: 3rem 0 4rem;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
    margin: 0 auto;
  }

  .btn-group {
    justify-content: center;
  }
}

/* ─── Page Hero (inner pages) ─── */
.page-hero {
  padding: 4rem 0 5rem;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-mesh);
  pointer-events: none;
}

.page-hero .hero-grid {
  position: relative;
}

.page-hero .hero-content {
  max-width: 540px;
}

/* ─── Sections ─── */
.section {
  padding: 5rem 0;
}

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

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

/* ─── Cards ─── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.card-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 992px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .card-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .card-grid,
  .card-grid-4 {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.card:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

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

.card-icon svg {
  width: 24px;
  height: 24px;
}

.card h3 {
  margin-bottom: 0.75rem;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  margin-top: 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent);
}

.card-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition);
}

.card:hover .card-link svg {
  transform: translateX(4px);
}

/* Service cards (larger) */
.service-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card h2 {
  font-size: 1.375rem;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.service-card p {
  color: var(--color-text-muted);
  flex: 1;
}

/* Benefit cards */
.benefit-card {
  text-align: center;
  padding: 2rem 1.5rem;
}

.benefit-card .card-icon {
  margin: 0 auto 1.25rem;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
}

.benefit-card h3 {
  font-size: 1rem;
  font-weight: 600;
}

/* ─── Feature Split ─── */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.split-content {
  max-width: 480px;
}

.split-image img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
  object-fit: cover;
}

@media (max-width: 768px) {
  .split-section {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    text-align: center;
  }

  .split-content {
    max-width: 100%;
    margin: 0 auto;
  }
}

/* ─── CTA Banner ─── */
.cta-banner {
  background: var(--gradient-accent);
  border-radius: var(--radius-xl);
  padding: 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  box-shadow: var(--shadow-glow);
}

.cta-banner h2 {
  color: #ffffff;
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  max-width: 640px;
}

.cta-banner .btn {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border: 2px solid rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(8px);
  flex-shrink: 0;
}

.cta-banner .btn:hover {
  background: #ffffff;
  color: var(--color-accent);
  border-color: #ffffff;
}

@media (max-width: 768px) {
  .cta-banner {
    flex-direction: column;
    text-align: center;
    padding: 2.5rem 2rem;
  }
}

/* ─── About / Founder ─── */
.founder-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.founder-image img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 3/4;
  object-fit: cover;
}

.founder-content h2 {
  margin-bottom: 1.5rem;
}

.founder-content p {
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.linkedin-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--gradient-accent);
  color: #ffffff;
  margin-top: 1rem;
  transition: all var(--transition);
}

.linkedin-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px var(--color-accent-glow);
  color: #ffffff;
}

.linkedin-link svg {
  width: 20px;
  height: 20px;
}

@media (max-width: 768px) {
  .founder-section {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .founder-image {
    max-width: 400px;
    margin: 0 auto;
  }
}

/* ─── Contact Page ─── */
.contact-section {
  padding: 2rem 0 6rem;
  position: relative;
  background: var(--color-bg-alt);
}

.contact-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-mesh);
  pointer-events: none;
  opacity: 0.6;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
  align-items: start;
  position: relative;
}

.contact-aside {
  padding-top: 1rem;
}

.contact-aside h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 1rem;
}

.contact-aside p {
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.contact-points {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-point {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.contact-point:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-sm);
}

.contact-point-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  background: var(--color-accent-soft);
  color: var(--color-accent);
}

.contact-point-icon svg {
  width: 20px;
  height: 20px;
}

.contact-point h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.contact-point p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.5;
}

.form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

#contactForm {
  position: relative;
}

.form-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-accent);
}

.form-card h2 {
  margin-bottom: 0.5rem;
  font-size: 1.5rem;
}

.form-card .form-subtitle {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: 2rem;
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
  outline: none;
}

.form-control::placeholder {
  color: var(--color-text-subtle);
}

.form-control:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
  background: var(--color-surface);
}

textarea.form-control {
  resize: vertical;
  min-height: 160px;
}

.form-card .btn {
  width: 100%;
  margin-top: 0.5rem;
  padding: 1rem;
  font-size: 1rem;
}

@media (max-width: 900px) {
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .contact-aside {
    text-align: center;
  }

  .contact-points {
    max-width: 480px;
    margin: 0 auto;
  }
}

#response {
  margin-top: 1rem;
  text-align: center;
  font-size: 0.9375rem;
}

#response .spinner-container {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-text-muted);
}

#response .spinner {
  border: 3px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  width: 20px;
  height: 20px;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.submit-button-disabled {
  opacity: 0.6;
  cursor: not-allowed !important;
  pointer-events: none;
}

/* ─── Footer ─── */
.site-footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  padding: 3.5rem 0 2rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-links a {
  color: var(--footer-link);
  font-size: 0.9375rem;
  font-weight: 500;
  transition: color var(--transition);
}

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

.footer-meta {
  text-align: center;
  font-size: 0.875rem;
  line-height: 1.8;
}

.footer-meta a {
  color: var(--footer-link);
}

.footer-meta a:hover {
  color: #ffffff;
}

.footer-divider {
  width: 48px;
  height: 2px;
  background: var(--color-accent);
  margin: 0 auto 2rem;
  border-radius: var(--radius-full);
  opacity: 0.6;
}

/* ─── Animations ─── */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.card-grid .fade-in:nth-child(2) { transition-delay: 0.1s; }
.card-grid .fade-in:nth-child(3) { transition-delay: 0.2s; }
.card-grid .fade-in:nth-child(4) { transition-delay: 0.3s; }
.card-grid-4 .fade-in:nth-child(2) { transition-delay: 0.08s; }
.card-grid-4 .fade-in:nth-child(3) { transition-delay: 0.16s; }
.card-grid-4 .fade-in:nth-child(4) { transition-delay: 0.24s; }

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

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}