/* ============================================================
   EthGuardians — Design System CSS
   Mobile-First | Zero Conflicts | Production-Ready
   ============================================================ */

/* ============================================================
   1. CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  /* Brand Colors */
  --navy:        #0a2540;
  --navy-mid:    #0d3868;
  --navy-light:  #1565c0;
  --gold:        #C9A84C;
  --gold-light:  #E8C56B;
  --gold-pale:   #F5D680;

  /* Neutrals */
  --white:       #ffffff;
  --snow:        #f8fafc;
  --gray-50:     #f1f5f9;
  --gray-200:    #e2e8f0;
  --gray-400:    #94a3b8;
  --gray-600:    #475569;
  --gray-800:    #1e293b;

  /* Semantic */
  --success:     #10b981;
  --error:       #ef4444;

  /* Typography */
  --font-body:   'Inter', system-ui, -apple-system, sans-serif;
  --font-head:   'Outfit', system-ui, -apple-system, sans-serif;

  /* Spacing */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.25rem;
  --sp-6: 1.5rem;
  --sp-8: 2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;

  /* Border radius */
  --r-sm:   0.375rem;
  --r-md:   0.5rem;
  --r-lg:   0.75rem;
  --r-xl:   1rem;
  --r-2xl:  1.5rem;
  --r-full: 9999px;

  /* Shadows */
  --sh-sm:  0 1px 3px rgba(10,37,64,0.08), 0 1px 2px rgba(10,37,64,0.05);
  --sh-md:  0 4px 12px rgba(10,37,64,0.1), 0 2px 4px rgba(10,37,64,0.06);
  --sh-lg:  0 10px 30px rgba(10,37,64,0.12), 0 4px 8px rgba(10,37,64,0.06);
  --sh-xl:  0 25px 50px rgba(10,37,64,0.18);
  --sh-gold: 0 4px 20px rgba(201,168,76,0.25);

  /* Transitions */
  --t-fast: 150ms cubic-bezier(0.4,0,0.2,1);
  --t-base: 250ms cubic-bezier(0.4,0,0.2,1);
  --t-slow: 400ms cubic-bezier(0.4,0,0.2,1);

  /* Z-index */
  --z-sticky: 100;
  --z-nav:    200;
  --z-modal:  300;

  /* Layout */
  --header-h: 72px;
  --container: 1280px;
}

/* ============================================================
   2. RESET
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--gray-800);
  background: var(--white);
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input, textarea, select { font: inherit; color: inherit; }

/* ============================================================
   3. TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.2;
  color: var(--navy);
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-4);
}

/* Fluid heading sizes — mobile-first, scale up */
h1 { font-size: clamp(1.875rem, 5vw, 3.5rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.125rem, 2vw, 1.5rem); }
h4 { font-size: clamp(1rem, 1.5vw, 1.25rem); }

p {
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: var(--sp-4);
}
p:last-child { margin-bottom: 0; }

/* Utility */
.text-gold  { color: var(--gold); }
.text-white { color: var(--white); }
.text-navy  { color: var(--navy); }
.text-center { text-align: center; }

/* ============================================================
   4. LAYOUT
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-4);
}
@media (min-width: 640px)  { .container { padding: 0 var(--sp-6); } }
@media (min-width: 1024px) { .container { padding: 0 var(--sp-8); } }

.section {
  padding: var(--sp-16) 0;
}
@media (max-width: 768px) { .section { padding: var(--sp-12) 0; } }
@media (max-width: 480px) { .section { padding: var(--sp-8) 0; } }

.section-white { background: var(--white); }
.section-light { background: var(--gray-50); }

/* Grids — mobile first: stack, then expand */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-8);
}
@media (min-width: 768px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}
@media (min-width: 640px)  { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }

.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}
@media (min-width: 640px)  { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-4 { grid-template-columns: repeat(4, 1fr); } }

/* ============================================================
   5. HEADER & NAVIGATION
   ============================================================ */

/* Single header rule — no bare `header` conflicts */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  z-index: var(--z-nav);
  background: rgba(255,255,255,0.93);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(10,37,64,0.08);
  transition: box-shadow var(--t-base), background var(--t-base);
}
.header.scrolled {
  background: rgba(255,255,255,0.98);
  box-shadow: var(--sh-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-4);
}
@media (min-width: 640px)  { .header-inner { padding: 0 var(--sp-6); } }
@media (min-width: 1024px) { .header-inner { padding: 0 var(--sp-8); } }

/* Logo */
.logo { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; }
.logo-img { height: 36px; width: auto; }
.logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  white-space: nowrap;
  line-height: 1.2;
}
.logo-text .logo-text-highlight {
  color: var(--gold);
}
@media (min-width: 768px) {
  .logo-img { height: 42px; }
  .logo-text { font-size: 1.3rem; }
}
@media (max-width: 380px) {
  .logo-text { font-size: 1rem; }
}

/* Nav links (desktop) */
.nav-links {
  display: none;
  align-items: center;
  gap: var(--sp-2);
}
@media (min-width: 1024px) {
  .nav-links { display: flex; }
}
.nav-links.mobile-open {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: fixed;
  top: var(--header-h);
  left: 0; right: 0;
  background: var(--white);
  padding: var(--sp-6);
  gap: var(--sp-2);
  box-shadow: var(--sh-lg);
  z-index: var(--z-nav);
  border-top: 1px solid var(--gray-200);
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--navy);
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--r-md);
  transition: color var(--t-fast), background var(--t-fast);
  position: relative;
}
.nav-link:hover {
  color: var(--gold);
  background: rgba(201,168,76,0.08);
}
.nav-link.active { color: var(--gold); font-weight: 600; }

/* Hamburger */
.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: var(--sp-1);
  border-radius: var(--r-md);
  transition: background var(--t-fast);
}
.menu-toggle:hover { background: var(--gray-50); }
@media (min-width: 1024px) { .menu-toggle { display: none; } }

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--navy);
  border-radius: var(--r-full);
  transition: all var(--t-base);
}
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================================
   6. BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  font-family: var(--font-body);
  font-weight: 600;
  border-radius: var(--r-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--t-base);
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
}
.btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

/* Sizes */
.btn-sm  { font-size: 0.875rem; padding: 0.5rem 1rem; }
.btn-md  { font-size: 1rem;     padding: 0.75rem 1.5rem; }
.btn-lg  { font-size: 1.0625rem; padding: 0.875rem 2rem; }

/* Variants */
.btn-primary {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn-primary:hover { background: var(--navy-mid); border-color: var(--navy-mid); color: var(--white); }

.btn-gold {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  color: var(--navy);
  border-color: transparent;
  box-shadow: 0 2px 8px rgba(201,168,76,0.3);
}
.btn-gold:hover {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-pale) 100%);
  color: var(--navy);
  box-shadow: var(--sh-gold);
  transform: translateY(-1px);
}

.btn-white {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
}
.btn-white:hover { background: var(--gray-50); color: var(--navy); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: var(--white); color: var(--white); }

.btn-block { width: 100%; }

/* Submit button */
.btn-submit {
  display: block;
  width: 100%;
  padding: 0.875rem var(--sp-6);
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  color: var(--navy);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: var(--r-md);
  cursor: pointer;
  transition: all var(--t-base);
  box-shadow: 0 2px 8px rgba(201,168,76,0.3);
  margin-top: var(--sp-2);
}
.btn-submit:hover {
  box-shadow: var(--sh-gold);
  transform: translateY(-1px);
}
.btn-submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

/* Pulse animation for primary CTA */
.btn-pulse {
  animation: pulse-gold 2.5s infinite;
}
@keyframes pulse-gold {
  0%, 100% { box-shadow: 0 2px 8px rgba(201,168,76,0.3); }
  50%       { box-shadow: 0 4px 20px rgba(201,168,76,0.6); }
}

/* ============================================================
   7. HERO SECTION (landing-hero)
   ============================================================ */
.landing-hero {
  position: relative;
  min-height: 100vh;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 60%, #1a4d90 100%);
  padding-top: calc(var(--header-h) + var(--sp-16));
  padding-bottom: var(--sp-20);
  overflow: hidden;
}
@media (max-width: 768px) {
  .landing-hero {
    padding-top: calc(var(--header-h) + var(--sp-8));
    padding-bottom: var(--sp-12);
    min-height: auto;
  }
}

/* Canvas background */
.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

/* Two-column hero grid */
.landing-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-10);
  align-items: center;
  position: relative;
  z-index: 1;
}
@media (min-width: 1024px) {
  .landing-hero-grid {
    grid-template-columns: 1fr 420px;
    gap: var(--sp-12);
  }
}
@media (min-width: 1280px) {
  .landing-hero-grid {
    grid-template-columns: 1fr 460px;
  }
}

/* Hero content (left) */
.hero-content { color: var(--white); }

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold-light);
  background: rgba(201,168,76,0.12);
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: var(--r-full);
  padding: var(--sp-2) var(--sp-4);
  margin-bottom: var(--sp-5);
}
.hero-eyebrow svg { flex-shrink: 0; }

.hero-content h1 {
  color: var(--white);
  margin-bottom: var(--sp-5);
  font-size: clamp(2rem, 5vw, 3.5rem);
}

.hero-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.1875rem);
  color: rgba(255,255,255,0.82);
  line-height: 1.7;
  margin-bottom: var(--sp-8);
  max-width: 56ch;
}

.hero-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
}
.hero-trust-item {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gold-light);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: var(--r-full);
  padding: var(--sp-2) var(--sp-4);
  white-space: nowrap;
}

/* ============================================================
   8. FORM CARD
   ============================================================ */
.form-card {
  background: var(--white);
  border-radius: var(--r-2xl);
  box-shadow: var(--sh-xl);
  overflow: hidden;
}

.form-card-header {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  padding: var(--sp-6) var(--sp-6) var(--sp-5);
}
.form-card-header h3 {
  color: var(--white);
  font-size: 1.25rem;
  margin-bottom: var(--sp-1);
}
.form-card-header p {
  color: rgba(255,255,255,0.75);
  font-size: 0.875rem;
  margin: 0;
}

.form-card-inner { padding: var(--sp-6); }
@media (max-width: 480px) { .form-card-inner { padding: var(--sp-4); } }

.form-group { margin-bottom: var(--sp-4); }

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: var(--sp-2);
}
.required-star { color: var(--gold); margin-left: 2px; }

.form-control {
  width: 100%;
  padding: 0.6875rem var(--sp-4);
  font-size: 0.9375rem;
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--r-md);
  color: var(--gray-800);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  outline: none;
}
.form-control:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.12);
}
.form-control::placeholder { color: var(--gray-400); }
.form-control.error { border-color: var(--error); box-shadow: 0 0 0 3px rgba(239,68,68,0.1); }
textarea.form-control { resize: vertical; min-height: 90px; }

/* Status messages */
.form-status {
  font-size: 0.875rem;
  border-radius: var(--r-md);
  padding: var(--sp-3) var(--sp-4);
  margin-top: var(--sp-3);
  display: none;
}
.form-status:not(:empty) { display: block; }
.form-status.success {
  background: rgba(16,185,129,0.1);
  color: #065f46;
  border: 1px solid rgba(16,185,129,0.3);
}
.form-status.error {
  background: rgba(239,68,68,0.1);
  color: #7f1d1d;
  border: 1px solid rgba(239,68,68,0.3);
}

.form-security {
  font-size: 0.75rem;
  color: var(--gray-400);
  text-align: center;
  margin-top: var(--sp-3);
}

/* ============================================================
   9. STAT STRIP
   ============================================================ */
.stat-strip {
  background: var(--navy);
  padding: var(--sp-10) 0;
  border-top: 1px solid rgba(201,168,76,0.15);
  border-bottom: 1px solid rgba(201,168,76,0.15);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-6);
  text-align: center;
}
@media (min-width: 768px) {
  .stat-grid { grid-template-columns: repeat(4, 1fr); }
}

.stat-item { padding: var(--sp-2); }

.stat-number {
  font-family: var(--font-head);
  font-size: clamp(1.875rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--gold-light);
  line-height: 1;
  margin-bottom: var(--sp-2);
}

.stat-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

/* ============================================================
   10. SECTION HEADER
   ============================================================ */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--sp-12);
}
@media (max-width: 768px) { .section-header { margin-bottom: var(--sp-8); } }

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(201,168,76,0.08);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--r-full);
  padding: var(--sp-1) var(--sp-4);
  margin-bottom: var(--sp-4);
}

.section-header h2 { color: var(--navy); }
.section-header p  { font-size: 1.0625rem; max-width: 60ch; margin: 0 auto; color: var(--gray-600); }

/* ============================================================
   11. CARDS
   ============================================================ */

/* Feature card */
.feature-card {
  background: var(--white);
  border-radius: var(--r-xl);
  padding: var(--sp-8);
  border: 1px solid var(--gray-200);
  box-shadow: var(--sh-sm);
  transition: box-shadow var(--t-base), transform var(--t-base), border-color var(--t-base);
}
.feature-card:hover {
  box-shadow: var(--sh-lg);
  transform: translateY(-3px);
  border-color: rgba(201,168,76,0.3);
}
.feature-card h3 { font-size: 1.125rem; margin-bottom: var(--sp-3); color: var(--navy); }
.feature-card p  { font-size: 0.9375rem; color: var(--gray-600); margin: 0; }

.feature-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, rgba(201,168,76,0.12), rgba(201,168,76,0.05));
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--r-lg);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--sp-5);
  color: var(--gold);
}

/* Step card */
.step-card {
  background: var(--white);
  border-radius: var(--r-xl);
  padding: var(--sp-8);
  border: 1px solid var(--gray-200);
  box-shadow: var(--sh-sm);
  text-align: center;
}
.step-card h3 { font-size: 1.0625rem; margin-bottom: var(--sp-3); color: var(--navy); }
.step-card p  { font-size: 0.9125rem; color: var(--gray-600); margin: 0; }

.step-number {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--navy);
  font-family: var(--font-head);
  font-size: 1.375rem;
  font-weight: 800;
  border-radius: var(--r-full);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--sp-5);
  box-shadow: 0 2px 10px rgba(201,168,76,0.3);
}

/* Testimonial card */
.testimonial-card {
  background: var(--white);
  border-radius: var(--r-xl);
  padding: var(--sp-8);
  border: 1px solid var(--gray-200);
  box-shadow: var(--sh-sm);
  transition: box-shadow var(--t-base);
}
.testimonial-card:hover { box-shadow: var(--sh-md); }

.testimonial-header {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-4);
}
.testimonial-avatar {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--navy), var(--navy-mid));
  color: var(--gold-light);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.875rem;
  border-radius: var(--r-full);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.testimonial-info h4 { font-size: 0.9375rem; margin: 0; color: var(--navy); }
.testimonial-info p  { font-size: 0.8125rem; color: var(--gray-400); margin: 0; }

.stars {
  color: var(--gold);
  font-size: 0.9375rem;
  letter-spacing: 2px;
  margin-bottom: var(--sp-3);
}
.testimonial-text { font-size: 0.9375rem; color: var(--gray-600); font-style: italic; line-height: 1.7; }
.testimonial-recovery {
  font-size: 0.75rem;
  color: var(--gold);
  font-weight: 600;
  border-top: 1px solid rgba(201,168,76,0.2);
  padding-top: var(--sp-3);
  margin-top: var(--sp-4);
}

/* Partner card */
.partner-card {
  background: var(--white);
  border-radius: var(--r-xl);
  padding: var(--sp-8);
  border: 1px solid var(--gray-200);
  box-shadow: var(--sh-sm);
  text-align: center;
  transition: box-shadow var(--t-base), transform var(--t-base);
}
.partner-card:hover { box-shadow: var(--sh-md); transform: translateY(-2px); }
.partner-card h4    { font-size: 1.0625rem; margin: var(--sp-3) 0 var(--sp-2); color: var(--navy); }
.partner-card p     { font-size: 0.9rem; color: var(--gray-600); }
.partner-icon       { font-size: 2.5rem; }
.partner-link       { color: var(--gold); font-weight: 600; font-size: 0.875rem; }
.partner-link:hover { color: var(--gold-light); }

/* News card */
.news-card {
  background: var(--white);
  border-radius: var(--r-xl);
  border: 1px solid var(--gray-200);
  box-shadow: var(--sh-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--t-base), transform var(--t-base);
}
.news-card:hover { box-shadow: var(--sh-md); transform: translateY(-2px); }

.news-card-content { padding: var(--sp-6); flex: 1; display: flex; flex-direction: column; }

.news-card-meta {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-3);
  flex-wrap: wrap;
}
.news-card-date     { font-size: 0.8rem; color: var(--gray-400); font-weight: 500; }
.news-card-category {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: rgba(201,168,76,0.1);
  color: var(--gold);
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: var(--r-full);
  padding: 2px 8px;
}
.news-card-title {
  font-family: var(--font-head);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.35;
  margin-bottom: var(--sp-3);
}
.news-card p { font-size: 0.9rem; color: var(--gray-600); flex: 1; line-height: 1.6; }
.news-card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  color: var(--gold);
  font-weight: 600;
  font-size: 0.875rem;
  margin-top: var(--sp-4);
  transition: color var(--t-fast);
}
.news-card-link:hover { color: var(--navy); }

/* ============================================================
   12. COIN TICKER STRIP
   ============================================================ */
.coin-ticker-strip {
  background: var(--navy);
  padding: var(--sp-3) 0;
  border-top: 1px solid rgba(201,168,76,0.15);
  border-bottom: 1px solid rgba(201,168,76,0.15);
  overflow: hidden;
}
.coin-ticker-row {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}
.coin-ticker-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  white-space: nowrap;
  flex-shrink: 0;
}
.coin-ticker {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
  flex-wrap: wrap;
}
.coin-ticker-item {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  white-space: nowrap;
}
.coin-logo { width: 24px; height: 24px; object-fit: contain; border-radius: 50%; }

/* ============================================================
   13. CTA BANNER
   ============================================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  padding: var(--sp-20) 0;
}
@media (max-width: 768px) { .cta-banner { padding: var(--sp-12) 0; } }

.cta-banner-inner { text-align: center; }

.cta-eyebrow {
  color: var(--gold-light) !important;
  border-color: rgba(201,168,76,0.35) !important;
  background: rgba(201,168,76,0.1) !important;
  display: inline-flex;
  margin-bottom: var(--sp-5);
}
.cta-title { color: var(--white); font-size: clamp(1.5rem, 3vw, 2.25rem); margin-bottom: var(--sp-4); }
.cta-desc  {
  color: rgba(255,255,255,0.82);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  max-width: 600px;
  margin: 0 auto var(--sp-8);
}
.cta-actions {
  display: flex;
  gap: var(--sp-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   14. FOOTER
   ============================================================ */
.footer {
  background: var(--navy);
  padding: var(--sp-16) 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-8);
  padding-bottom: var(--sp-10);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
@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-col h4 {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: var(--sp-4);
}

.footer-logo-img { height: 40px; width: auto; margin-bottom: var(--sp-4); }

.footer-description {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  max-width: 32ch;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.footer-links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--t-fast);
}
.footer-links a:hover { color: var(--gold-light); }

.footer-link { color: var(--gold-light) !important; }
.footer-link:hover { color: var(--gold-pale) !important; }

.footer-bottom {
  padding: var(--sp-6) 0;
}
.footer-bottom p {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.35);
  margin: 0;
  line-height: 1.6;
}
.footer-disclaimer { font-size: 0.75rem; margin-top: var(--sp-2) !important; }

/* ============================================================
   15. STICKY CTA
   ============================================================ */
.sticky-cta {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: var(--z-sticky);
  background: var(--navy);
  border-top: 1px solid rgba(201,168,76,0.25);
  box-shadow: 0 -4px 20px rgba(10,37,64,0.25);
  transform: translateY(100%);
  transition: transform var(--t-slow), opacity var(--t-slow);
  opacity: 0;
}
.sticky-cta.visible {
  transform: translateY(0);
  opacity: 1;
}

.sticky-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--sp-3) var(--sp-4);
  gap: var(--sp-4);
}
@media (min-width: 640px) { .sticky-cta-inner { padding: var(--sp-4) var(--sp-6); } }

.sticky-cta-text {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex-wrap: wrap;
  min-width: 0;
}
.sticky-cta-ticker { font-size: 0.875rem; color: var(--gold-light); font-weight: 500; }
.sticky-cta-sep    { color: rgba(255,255,255,0.3); font-size: 0.875rem; }
.sticky-cta-main   { color: var(--white); font-weight: 700; font-size: 0.9375rem; }
.sticky-cta-tagline { color: rgba(255,255,255,0.65); font-size: 0.875rem; }

.sticky-cta-btn { white-space: nowrap; flex-shrink: 0; }

/* Mobile: hide ticker */
@media (max-width: 640px) {
  .sticky-cta-ticker,
  .sticky-cta-sep { display: none; }
  .sticky-cta-tagline { display: none; }
}

/* ============================================================
   16. MODAL
   ============================================================ */
.modal-overlay {
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: rgba(10,37,64,0.7);
  backdrop-filter: blur(4px);
  padding: var(--sp-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-base);
}
.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-box {
  background: var(--white);
  border-radius: var(--r-2xl);
  box-shadow: var(--sh-xl);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.modal-close {
  position: absolute;
  top: var(--sp-4);
  right: var(--sp-4);
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem;
  color: rgba(255,255,255,0.7);
  border-radius: var(--r-full);
  z-index: 1;
  transition: color var(--t-fast), background var(--t-fast);
}
.modal-close:hover { color: var(--white); background: rgba(255,255,255,0.1); }

.modal-header {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  padding: var(--sp-6) var(--sp-8) var(--sp-5);
  border-radius: var(--r-2xl) var(--r-2xl) 0 0;
}
.modal-header h3 { color: var(--white); font-size: 1.25rem; margin-bottom: var(--sp-1); }
.modal-header p  { color: rgba(255,255,255,0.7); font-size: 0.875rem; margin: 0; }

/* ============================================================
   17. ARTICLES RELATED
   ============================================================ */
.articles-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  padding: calc(var(--header-h) + var(--sp-16)) 0 var(--sp-16);
  text-align: center;
}
@media (max-width: 768px) {
  .articles-hero { padding: calc(var(--header-h) + var(--sp-8)) 0 var(--sp-8); }
}
.articles-hero h1        { color: var(--white); margin-bottom: var(--sp-4); }
.articles-hero-desc      { color: rgba(255,255,255,0.8); font-size: 1.075rem; max-width: 640px; margin: 0 auto; }
.articles-hero .section-eyebrow {
  color: var(--gold-light) !important;
  border-color: rgba(201,168,76,0.3) !important;
  background: rgba(201,168,76,0.1) !important;
  display: inline-flex;
  margin-bottom: var(--sp-4);
}

/* Article body (long-form) */
.article-content {
  max-width: 800px;
  margin: 0 auto;
}
.article-content h2 { font-size: 1.5rem; margin-top: var(--sp-8); margin-bottom: var(--sp-4); color: var(--navy); }
.article-content h3 { font-size: 1.2rem; margin-top: var(--sp-6); margin-bottom: var(--sp-3); }
.article-content p  { margin-bottom: var(--sp-5); color: var(--gray-600); line-height: 1.8; }
.article-content ul, .article-content ol {
  padding-left: var(--sp-6);
  margin-bottom: var(--sp-5);
}
.article-content li {
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: var(--sp-2);
  list-style: disc;
}

/* ============================================================
   18. ANIMATIONS
   ============================================================ */
@media (prefers-reduced-motion: no-preference) {
  .animate-fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .animate-fade-in.visible {
    opacity: 1;
    transform: translateY(0);
  }
  .animate-slide-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease 0.1s, transform 0.7s ease 0.1s;
  }
  .animate-slide-up.visible {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================================
   19. UTILITY CLASSES
   ============================================================ */
.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;
}

/* ============================================================
   20. ANNOUNCEMENT BAR (if used) 
   ============================================================ */
.announcement-bar {
  background: var(--navy);
  text-align: center;
  padding: var(--sp-2) var(--sp-4);
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
}
.announcement-link { color: var(--gold-light); font-weight: 600; }
.announcement-link:hover { color: var(--gold-pale); }
.announcement-inner {
  display: flex; align-items: center; justify-content: center;
  gap: var(--sp-2); flex-wrap: wrap;
}