/* =============================================
   NATIONAL MEDIA PARTNERS — MAIN STYLESHEET
   ============================================= */

/* --- Variables --- */
:root {
  --blue-900: #1e3a8a;
  --blue-800: #1e40af;
  --blue-700: #1d4ed8;
  --blue-600: #2563eb;
  --blue-500: #3b82f6;
  --blue-400: #60a5fa;
  --blue-300: #93c5fd;
  --blue-100: #dbeafe;
  --blue-50:  #eff6ff;

  --gray-900: #111827;
  --gray-800: #1f2937;
  --gray-700: #374151;
  --gray-600: #4b5563;
  --gray-500: #6b7280;
  --gray-400: #9ca3af;
  --gray-300: #d1d5db;
  --gray-200: #e5e7eb;
  --gray-100: #f3f4f6;
  --gray-50:  #f9fafb;
  --white:    #ffffff;

  --primary:        var(--blue-700);
  --primary-hover:  var(--blue-800);
  --text-dark:      var(--gray-900);
  --text-med:       var(--gray-600);
  --text-light:     var(--gray-500);
  --border:         var(--gray-200);

  --shadow-sm:   0 2px 8px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:   0 4px 16px rgba(0,0,0,.10), 0 2px 4px rgba(0,0,0,.06);
  --shadow-lg:   0 12px 32px rgba(0,0,0,.12), 0 4px 8px rgba(0,0,0,.06);
  --shadow-xl:   0 24px 48px rgba(0,0,0,.14), 0 8px 16px rgba(0,0,0,.07);
  --shadow-blue: 0 6px 24px rgba(29,78,216,.32), 0 2px 6px rgba(29,78,216,.18);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  --ease: cubic-bezier(.4,0,.2,1);
  --t-fast: 150ms var(--ease);
  --t:      250ms var(--ease);
  --t-slow: 400ms var(--ease);

  --container: 1200px;
  --pad: clamp(1.25rem, 5vw, 2rem);
  --section-gap: clamp(3.75rem, 7vw, 6rem);
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea, select { font-family: inherit; }

/* --- Container --- */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--pad);
}

/* --- Typography --- */
.display-1 { font-size: clamp(2.4rem, 5vw, 4rem);   font-weight: 800; line-height: 1.1; letter-spacing: -.03em; }
.display-2 { font-size: clamp(2.2rem, 4.5vw, 3.25rem); font-weight: 800; line-height: 1.12; letter-spacing: -.03em; }
.h1        { font-size: clamp(1.75rem, 3.5vw, 2.5rem); font-weight: 700; line-height: 1.2; }
.h2        { font-size: clamp(1.5rem, 2.8vw, 2rem);   font-weight: 700; line-height: 1.25; }
.h3        { font-size: 1.25rem; font-weight: 600; line-height: 1.3; }
.lead      { font-size: clamp(1rem, 1.8vw, 1.15rem); line-height: 1.65; color: var(--gray-600); }
.small     { font-size: .875rem; }
.eyebrow {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blue-600);
}

.gradient-text {
  background: linear-gradient(135deg, var(--blue-700) 0%, var(--blue-400) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Section Labels --- */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  color: var(--blue-700);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .4rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
}
.section-label::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--blue-500);
  border-radius: 50%;
  flex-shrink: 0;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .8rem 1.9rem;
  border-radius: var(--radius-full);
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: -.01em;
  transition: all var(--t);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: linear-gradient(135deg, var(--blue-900) 0%, var(--blue-700) 55%, var(--blue-500) 100%);
  color: var(--white);
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--blue-900) 0%, var(--blue-800) 50%, var(--blue-600) 100%);
  box-shadow: 0 10px 32px rgba(29,78,216,.42);
  transform: translateY(-2px) scale(1.02);
}
.btn-primary:active { transform: translateY(0) scale(1); }

.btn-secondary {
  background: var(--white);
  color: var(--blue-700);
  border: 1.5px solid var(--blue-200);
  box-shadow: var(--shadow-sm);
  font-weight: 600;
}
.btn-secondary:hover {
  background: var(--blue-50);
  border-color: var(--blue-400);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: var(--blue-800);
}

.btn-ghost {
  background: rgba(255,255,255,.13);
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,.35);
  backdrop-filter: blur(8px);
  font-weight: 600;
}
.btn-ghost:hover {
  background: rgba(255,255,255,.24);
  border-color: rgba(255,255,255,.6);
  transform: translateY(-2px);
}

.btn-sm { padding: .55rem 1.25rem; font-size: .85rem; }
.btn-lg { padding: 1rem 2.5rem; font-size: 1.05rem; letter-spacing: -.015em; }

.btn .btn-arrow {
  transition: transform var(--t);
}
.btn:hover .btn-arrow { transform: translateX(3px); }

/* =============================================
   NAVIGATION
   ============================================= */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  margin-left: 0px;
  margin-right: 0px;
  z-index: 100;
  background: rgba(255,255,255,0.98);
  border-radius: 0px;
  border: 1px solid transparent;
  box-shadow: 0 1px 0 rgba(0,0,0,.07);
  transition:
    top           400ms cubic-bezier(0.4,0,0.2,1),
    margin-left   400ms cubic-bezier(0.4,0,0.2,1),
    margin-right  400ms cubic-bezier(0.4,0,0.2,1),
    border-radius 400ms cubic-bezier(0.4,0,0.2,1),
    background    400ms cubic-bezier(0.4,0,0.2,1),
    box-shadow    400ms cubic-bezier(0.4,0,0.2,1),
    border-color  400ms cubic-bezier(0.4,0,0.2,1);
}
.nav.scrolled {
  top: 14px;
  margin-left: 160px;
  margin-right: 160px;
  border-radius: 50px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 32px rgba(0,0,0,.12), inset 0 0 0 1px rgba(0,0,0,.08);
  border-color: #e5e7eb;
}
.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: .85rem 1.5rem;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--blue-800);
  letter-spacing: -.02em;
  flex-shrink: 0;
  min-width: 200px;
}
.nav-logo-mark {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.nav-logo-mark svg { width: 20px; height: 20px; }
.nav-logo span { line-height: 1.15; }
.nav-logo small {
  display: block;
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--blue-500);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: .25rem;
}
.nav-links a {
  padding: .45rem .85rem;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 500;
  color: var(--gray-700);
  transition: color var(--t-fast), background var(--t-fast);
}
.nav-links a:hover {
  color: var(--blue-700);
  background: var(--blue-50);
}
.nav-links a.active {
  color: var(--blue-700);
  background: var(--blue-50);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: .75rem;
  min-width: 200px;
  justify-content: flex-end;
}
.nav-cta .btn:hover { transform: translateY(-2px); }
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .5rem;
  border-radius: var(--radius-sm);
  transition: background var(--t-fast);
}
.nav-hamburger:hover { background: var(--gray-100); }
.nav-hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: all .3s ease-out;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu zoom-in / zoom-out */
@keyframes mobileMenuIn {
  from { opacity: 0; transform: scale(.96) translateY(-8px); }
  to   { opacity: 1; transform: scale(1)  translateY(0); }
}
@keyframes mobileMenuOut {
  from { opacity: 1; transform: scale(1)  translateY(0); }
  to   { opacity: 0; transform: scale(.96) translateY(-8px); }
}

.nav-mobile {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 99;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: scale(.96) translateY(-8px);
  transform-origin: top center;
  transition: opacity .25s ease-out, transform .25s ease-out, visibility .25s;
}
.nav-mobile.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: scale(1) translateY(0);
}
.nav-mobile a {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gray-800);
  padding: .75rem 2rem;
  border-radius: var(--radius-md);
  transition: all var(--t-fast);
  width: 100%; max-width: 280px;
  text-align: center;
}
.nav-mobile a:hover { background: var(--blue-50); color: var(--blue-700); }
.nav-mobile .btn { margin-top: 1rem; }

/* =============================================
   HERO
   ============================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--white);
  padding-top: 72px;
}

/* Background gradient — richer, more visible glow */
.hero::before {
  content: '';
  position: absolute;
  top: -15%; right: -5%;
  width: 70%; height: 130%;
  background:
    radial-gradient(ellipse at 65% 35%, rgba(219,234,254,.85) 0%, transparent 58%),
    radial-gradient(ellipse at 85% 75%, rgba(147,197,253,.35) 0%, transparent 52%),
    radial-gradient(ellipse at 20% 80%, rgba(239,246,255,.6) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--blue-200) 50%, transparent 100%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
  padding-block: clamp(3rem, 6vw, 5rem);
}

.hero-content { max-width: 580px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--blue-50);
  border: 1px solid var(--blue-200);
  color: var(--blue-700);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .45rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.1rem;
  animation: fadeSlideUp .6s var(--ease) both;
  box-shadow: 0 2px 8px rgba(29,78,216,.1);
}
.hero-badge-dot {
  width: 7px; height: 7px;
  background: var(--blue-500);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .6; transform: scale(.85); }
}

.hero h1 {
  font-size: clamp(2.75rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -.04em;
  color: var(--gray-900);
  margin-bottom: 1.25rem;
  animation: fadeSlideUp .65s .1s var(--ease) both;
}
.hero h1 .highlight {
  background: linear-gradient(135deg, var(--blue-700) 0%, var(--blue-400) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--gray-600);
  line-height: 1.65;
  margin-bottom: 1.85rem;
  max-width: 490px;
  animation: fadeSlideUp .65s .2s var(--ease) both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
  margin-bottom: 1.75rem;
  animation: fadeSlideUp .65s .3s var(--ease) both;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  animation: fadeSlideUp .65s .4s var(--ease) both;
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: .45rem;
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-med);
}
.hero-trust-item svg {
  color: var(--blue-500);
  flex-shrink: 0;
}

/* Hero Visual */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeSlideUp .8s .25s var(--ease) both;
}
.hero-graphic {
  width: 100%;
  max-width: 500px;
  aspect-ratio: 1;
  position: relative;
}

/* Campaign Floating Cards */
.hero-float-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: .75rem 1rem;
  border: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .82rem;
  font-weight: 600;
  color: var(--gray-700);
  white-space: nowrap;
  animation: floatCard 4s ease-in-out infinite;
}
.hero-float-card:nth-child(2) { animation-delay: -1.5s; }
.hero-float-card:nth-child(3) { animation-delay: -3s; }
.hero-float-card .card-icon {
  width: 30px; height: 30px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.hero-float-card.card-1 { top: 8%; left: -4%; }
.hero-float-card.card-2 { bottom: 18%; left: -8%; }
.hero-float-card.card-3 { top: 12%; right: -4%; }

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* =============================================
   WHY THIS WORKS
   ============================================= */
.why-works {
  padding-block: var(--section-gap);
  background: var(--gray-50);
  position: relative;
  border-top: 1px solid var(--gray-200);
}
.why-works-header {
  text-align: center;
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: clamp(2.5rem, 4vw, 3.5rem);
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.feature-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 2.5vw, 2rem);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-md);
  transition: all var(--t);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-700), var(--blue-400));
  opacity: 0;
  transition: opacity var(--t);
}
.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-100);
}
.feature-card:hover::before { opacity: 1; }

.feature-icon {
  width: 52px; height: 52px;
  background: var(--blue-50);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--blue-700);
  transition: background var(--t);
}
.feature-card:hover .feature-icon {
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  color: white;
}
.feature-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: .65rem;
  color: var(--gray-900);
}
.feature-card p {
  font-size: .95rem;
  color: var(--text-med);
  line-height: 1.65;
}

/* =============================================
   AUDIO DEMOS
   ============================================= */
.audio-demos {
  padding-block: var(--section-gap);
  background: var(--white);
  position: relative;
  border-top: 1px solid var(--gray-100);
}
.audio-demos-header {
  text-align: center;
  max-width: 620px;
  margin-inline: auto;
  margin-bottom: clamp(2.5rem, 4vw, 3.5rem);
}
.audio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.audio-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--t);
}
.audio-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-200);
}
.audio-card-header {
  padding: 1.5rem 1.5rem 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.audio-campaign-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.audio-card-header h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
}
.audio-card-header p {
  font-size: .82rem;
  color: var(--text-light);
  margin-top: .15rem;
}
.audio-waveform {
  padding: .5rem 1.5rem;
  height: 48px;
  display: flex;
  align-items: center;
  gap: 3px;
}
.wave-bar {
  width: 3px;
  border-radius: 2px;
  background: var(--blue-200);
  transition: background var(--t);
  flex-shrink: 0;
}
.audio-card.playing .wave-bar { background: var(--blue-500); }
.audio-card.playing .wave-bar:nth-child(odd) { animation: waveAnim .8s ease-in-out infinite alternate; }
.audio-card.playing .wave-bar:nth-child(even) { animation: waveAnim .8s .2s ease-in-out infinite alternate; }
@keyframes waveAnim {
  from { transform: scaleY(.4); }
  to   { transform: scaleY(1); }
}

.audio-controls {
  padding: 1rem 1.5rem 1.5rem;
}
.audio-progress-track {
  height: 4px;
  background: var(--gray-200);
  border-radius: 2px;
  margin-bottom: 1rem;
  overflow: hidden;
  cursor: pointer;
}
.audio-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--blue-700), var(--blue-400));
  border-radius: 2px;
  width: 0%;
  transition: width .3s linear;
}
.audio-controls-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.audio-play-btn {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: white;
  transition: all var(--t);
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(29,78,216,.3);
}
.audio-play-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 18px rgba(29,78,216,.4);
}
.audio-play-btn svg { width: 16px; height: 16px; }
.audio-play-icon { display: block; }
.audio-pause-icon { display: none; }
.audio-card.playing .audio-play-icon { display: none; }
.audio-card.playing .audio-pause-icon { display: block; }

.audio-time {
  font-size: .8rem;
  font-weight: 600;
  color: var(--text-light);
  font-variant-numeric: tabular-nums;
}
.audio-label {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--blue-600);
  background: var(--blue-50);
  padding: .2rem .65rem;
  border-radius: var(--radius-full);
}

/* =============================================
   CAMPAIGNS SECTION
   ============================================= */
.campaigns-section {
  padding-block: var(--section-gap);
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
}
.campaigns-header {
  text-align: center;
  max-width: 620px;
  margin-inline: auto;
  margin-bottom: clamp(2.5rem, 4vw, 3.5rem);
}
.campaigns-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.campaign-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  transition: all var(--t);
  position: relative;
}
.campaign-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--blue-700), var(--blue-400));
  border-radius: 3px 0 0 3px;
}
.campaign-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--blue-200);
}
.campaign-card-header {
  padding: 1.5rem 1.5rem .75rem 1.75rem;
  display: flex;
  align-items: flex-start;
  gap: .9rem;
}
.campaign-card-icon-wrap {
  width: 44px; height: 44px;
  background: var(--blue-50);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-700);
  flex-shrink: 0;
  transition: all var(--t);
}
.campaign-card:hover .campaign-card-icon-wrap {
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  color: white;
}
.campaign-card-icon-wrap svg { width: 22px; height: 22px; }
.campaign-card-meta { flex: 1; }
.campaign-tag {
  display: inline-block;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--blue-600);
  margin-bottom: .3rem;
}
.campaign-card-meta h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.25;
}
.campaign-card-body {
  padding: 0 1.5rem 1.5rem 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.campaign-card-body p {
  font-size: .88rem;
  color: var(--gray-600);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1.1rem;
}
.campaign-card-actions {
  display: flex;
  gap: .65rem;
  flex-wrap: wrap;
}
.campaign-card-actions .btn { font-size: .82rem; padding: .5rem 1rem; }

/* =============================================
   HOW IT WORKS
   ============================================= */
.how-it-works {
  padding-block: var(--section-gap);
  background: var(--white);
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--gray-100);
}
.how-it-works::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(219,234,254,.5) 0%, transparent 60%);
  pointer-events: none;
}
.how-header {
  text-align: center;
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: clamp(2.5rem, 4vw, 4rem);
  position: relative;
  z-index: 1;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
  z-index: 1;
}
.steps-grid::before {
  content: '';
  position: absolute;
  top: 28px; left: calc(12.5% + 16px); right: calc(12.5% + 16px);
  height: 2px;
  background: linear-gradient(90deg, var(--blue-700), var(--blue-300));
  z-index: 0;
}
.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 1;
}
.step-number {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  color: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-blue);
  position: relative;
  flex-shrink: 0;
}
.step-number::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--blue-200);
}
.step-item h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: .5rem;
  color: var(--gray-900);
}
.step-item p {
  font-size: .9rem;
  color: var(--text-med);
  line-height: 1.6;
}

/* =============================================
   TRUST / ABOUT SECTION
   ============================================= */
.about-section {
  padding-block: var(--section-gap);
  background: linear-gradient(140deg, var(--blue-900) 0%, #1b3d9f 35%, var(--blue-700) 65%, var(--blue-600) 100%);
  position: relative;
  overflow: hidden;
}
.about-section::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(96,165,250,.15) 0%, transparent 65%);
  pointer-events: none;
}
.about-section::after {
  content: '';
  position: absolute;
  bottom: -30%; left: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,.06) 0%, transparent 65%);
  pointer-events: none;
}
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
  position: relative;
  z-index: 1;
}
.about-content h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: white;
  margin-bottom: 1.5rem;
  letter-spacing: -.025em;
  line-height: 1.2;
}
.about-content > p {
  font-size: 1.05rem;
  color: rgba(255,255,255,.8);
  line-height: 1.7;
  margin-bottom: 2rem;
}
.trust-points {
  display: flex;
  flex-direction: column;
  gap: .85rem;
}
.trust-point {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .95rem;
  color: rgba(255,255,255,.9);
  font-weight: 500;
}
.trust-point-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: rgba(255,255,255,.12);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--blue-300);
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.stat-card {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  backdrop-filter: blur(10px);
  text-align: center;
  transition: all var(--t);
}
.stat-card:hover {
  background: rgba(255,255,255,.14);
  transform: translateY(-3px);
}
.stat-card .stat-num {
  font-size: 2.25rem;
  font-weight: 800;
  color: white;
  letter-spacing: -.03em;
  display: block;
  margin-bottom: .35rem;
}
.stat-card .stat-label {
  font-size: .85rem;
  color: rgba(255,255,255,.65);
  font-weight: 500;
}
.stat-card .stat-icon {
  display: block;
  margin-inline: auto;
  margin-bottom: .75rem;
  color: var(--blue-300);
}

/* =============================================
   FINAL CTA
   ============================================= */
.final-cta {
  padding-block: var(--section-gap);
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
}
.final-cta-inner {
  background: linear-gradient(140deg, var(--blue-900) 0%, #1b3d9f 35%, var(--blue-700) 65%, var(--blue-500) 100%);
  border-radius: var(--radius-xl);
  padding: clamp(3rem, 5vw, 4.5rem) clamp(2rem, 5vw, 5rem);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 24px 56px rgba(30,58,138,.4), 0 4px 16px rgba(30,58,138,.2);
}
.final-cta-inner::before {
  content: '';
  position: absolute;
  top: -40%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(96,165,250,.2) 0%, transparent 65%);
  pointer-events: none;
}
.final-cta-inner::after {
  content: '';
  position: absolute;
  bottom: -50%; left: -5%;
  width: 450px; height: 450px;
  background: radial-gradient(circle, rgba(255,255,255,.07) 0%, transparent 65%);
  pointer-events: none;
}
.final-cta-content { position: relative; z-index: 1; }
.final-cta h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: white;
  letter-spacing: -.03em;
  line-height: 1.15;
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: 1rem;
}
.final-cta p {
  font-size: clamp(1rem, 1.8vw, 1.1rem);
  color: rgba(255,255,255,.78);
  max-width: 520px;
  margin-inline: auto;
  line-height: 1.65;
  margin-bottom: 2.5rem;
}
.final-cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--gray-900);
  color: rgba(255,255,255,.7);
  padding-block: 3rem 2rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
  margin-bottom: 2rem;
}
.footer-brand .nav-logo {
  color: white;
  margin-bottom: 1rem;
}
.footer-brand p {
  font-size: .88rem;
  line-height: 1.65;
  max-width: 280px;
  color: rgba(255,255,255,.55);
}
.footer-col h4 {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.45);
  margin-bottom: 1.1rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: .6rem; }
.footer-col ul li a {
  font-size: .88rem;
  color: rgba(255,255,255,.6);
  transition: color var(--t-fast);
}
.footer-col ul li a:hover { color: var(--blue-300); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .82rem;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom a { color: var(--blue-400); }
.footer-bottom a:hover { color: var(--blue-300); }

/* =============================================
   PAGE HERO (inner pages)
   ============================================= */
.page-hero {
  padding-top: 120px;
  padding-bottom: clamp(3rem, 6vw, 5rem);
  background: linear-gradient(135deg, var(--blue-900) 0%, var(--blue-700) 60%, var(--blue-500) 100%);
  position: relative;
  overflow: hidden;
  text-align: center;
  color: white;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(96,165,250,.2) 0%, transparent 65%);
}
.page-hero-content { position: relative; z-index: 1; max-width: 680px; margin-inline: auto; }
.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.15;
  margin-bottom: 1rem;
  color: white;
}
.page-hero p {
  font-size: clamp(.95rem, 1.8vw, 1.15rem);
  color: rgba(255,255,255,.8);
  line-height: 1.65;
}

/* =============================================
   CAMPAIGNS PAGE
   ============================================= */
.campaigns-page-section {
  padding-block: var(--section-gap);
}
.campaigns-full-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

/* Inline CTA band */
.cta-band {
  padding-block: clamp(3rem, 5vw, 4rem);
  background: var(--blue-50);
  border-top: 1px solid var(--blue-100);
  border-bottom: 1px solid var(--blue-100);
  text-align: center;
}
.cta-band h2 {
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -.02em;
  margin-bottom: .75rem;
  color: var(--gray-900);
}
.cta-band p {
  font-size: 1rem;
  color: var(--text-med);
  margin-bottom: 1.75rem;
  max-width: 500px;
  margin-inline: auto;
}

/* =============================================
   CAMPAIGN DETAIL PAGE
   ============================================= */
.campaign-detail-section {
  padding-block: var(--section-gap);
  background: var(--gray-50);
}
.campaign-detail-inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 3.5rem;
  align-items: start;
}
.campaign-detail-content h2 {
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -.025em;
  margin-bottom: 1rem;
  color: var(--gray-900);
}
.campaign-detail-content p {
  color: var(--text-med);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}
.campaign-reasons {
  margin-top: 2rem;
}
.campaign-reasons h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.1rem;
}
.reason-item {
  display: flex;
  align-items: flex-start;
  gap: .85rem;
  margin-bottom: 1rem;
}
.reason-check {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--blue-100);
  color: var(--blue-700);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}
.reason-item p { font-size: .93rem; color: var(--text-med); margin: 0; line-height: 1.55; }

/* Sidebar / Form Card */
.form-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--gray-200);
  position: sticky;
  top: 100px;
}
.form-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: .35rem;
  color: var(--gray-900);
}
.form-card > p {
  font-size: .88rem;
  color: var(--text-med);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

/* =============================================
   FORMS
   ============================================= */
.form-group {
  margin-bottom: 1.1rem;
}
.form-group label {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: .4rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: .7rem 1rem;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: .93rem;
  color: var(--gray-900);
  background: var(--gray-50);
  transition: all var(--t-fast);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--blue-500);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(59,130,246,.12);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%236b7280' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}
.form-submit { width: 100%; justify-content: center; margin-top: .5rem; }

.form-success {
  display: none;
  text-align: center;
  padding: 2rem 1rem;
}
.form-success-icon {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--blue-50);
  color: var(--blue-600);
  display: flex; align-items: center; justify-content: center;
  margin-inline: auto;
  margin-bottom: 1.25rem;
}
.form-success h4 { font-size: 1.1rem; font-weight: 700; margin-bottom: .5rem; color: var(--gray-900); }
.form-success p  { font-size: .9rem; color: var(--text-med); line-height: 1.6; }

/* =============================================
   CONTACT PAGE
   ============================================= */
.contact-section {
  padding-block: var(--section-gap);
  background: var(--gray-50);
}
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: clamp(3rem, 5vw, 5rem);
  align-items: start;
}
.contact-info h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -.025em;
  margin-bottom: 1rem;
  color: var(--gray-900);
}
.contact-info > p {
  font-size: 1rem;
  color: var(--text-med);
  line-height: 1.7;
  margin-bottom: 2rem;
}
.contact-bullets {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.contact-bullet {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.contact-bullet-icon {
  width: 44px; height: 44px;
  background: var(--blue-50);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-700);
  flex-shrink: 0;
}
.contact-bullet h4 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: .2rem;
}
.contact-bullet p { font-size: .88rem; color: var(--text-med); line-height: 1.55; }
.contact-form-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: clamp(1.75rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--gray-200);
}
.contact-form-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: .35rem;
  color: var(--gray-900);
}
.contact-form-card > p {
  font-size: .9rem;
  color: var(--text-med);
  margin-bottom: 1.75rem;
  line-height: 1.55;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* =============================================
   BREADCRUMB
   ============================================= */
.breadcrumb {
  padding-block: 1rem;
  background: white;
  border-bottom: 1px solid var(--gray-100);
}
.breadcrumb-inner {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .83rem;
  color: var(--text-light);
}
.breadcrumb a { color: var(--blue-600); }
.breadcrumb a:hover { color: var(--blue-700); }
.breadcrumb-sep { color: var(--gray-300); }

/* =============================================
   SCROLL ANIMATIONS
   ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .55s var(--ease), transform .55s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }
.reveal-scale {
  opacity: 0;
  transform: scale(.96) translateY(20px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.reveal-scale.visible { opacity: 1; transform: scale(1) translateY(0); }

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =============================================
   UTILITIES
   ============================================= */
.text-center  { text-align: center; }
.text-white   { color: white; }
.text-blue    { color: var(--blue-700); }
.mt-sm  { margin-top: .75rem; }
.mt-md  { margin-top: 1.5rem; }
.mt-lg  { margin-top: 2.5rem; }
.mb-sm  { margin-bottom: .75rem; }
.mb-md  { margin-bottom: 1.25rem; }
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--gray-200) 30%, var(--gray-200) 70%, transparent 100%);
  margin-block: 0;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .feature-grid { grid-template-columns: repeat(3, 1fr); gap: 1rem; }
  .audio-grid { grid-template-columns: repeat(3, 1fr); gap: 1rem; }
  .campaigns-grid { grid-template-columns: repeat(2, 1fr); }
  .campaigns-full-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem 3rem; }
  .steps-grid::before { display: none; }
  .about-inner { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: repeat(4, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .campaign-detail-inner { grid-template-columns: 1fr; }
  .form-card { position: static; }
  .contact-inner { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  /* Nav */
  .nav.scrolled { top: 8px; margin-left: 12px; margin-right: 12px; border-radius: 40px; }
  .nav-inner { padding: .75rem 1rem; gap: 0; }
  .nav-logo { min-width: unset; flex: 1; }
  .nav-logo img { height: 36px !important; }
  .nav-cta { min-width: unset; gap: .5rem; flex-shrink: 0; }
  .nav-links { display: none; }
  .nav-cta .btn { display: none; }
  .nav-hamburger { display: flex; }

  /* Hero */
  .hero-inner { grid-template-columns: 1fr; padding-block: clamp(3rem, 8vw, 5rem); }
  .hero-visual { display: none; }
  .hero-content { max-width: 100%; }
  .hero-trust { gap: .75rem; flex-wrap: wrap; justify-content: center; }

  /* Grids */
  .feature-grid { grid-template-columns: 1fr; }
  .audio-grid { grid-template-columns: 1fr; }
  .campaigns-grid { grid-template-columns: 1fr; }
  .campaigns-full-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: repeat(2, 1fr); }

  /* Contact layout */
  .contact-layout { grid-template-columns: 1fr !important; }

  /* Footer */
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }

  /* Forms */
  .form-row { grid-template-columns: 1fr; }
  .final-cta-inner { border-radius: var(--radius-lg); }

  /* CTA band */
  .cta-band .container { text-align: center; }
}

@media (max-width: 480px) {
  :root { --section-gap: 3rem; }

  /* Hero */
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-trust { flex-direction: column; align-items: center; gap: .6rem; }

  /* Footer */
  .footer-inner { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-col ul { columns: 2; }

  /* CTA */
  .final-cta-actions { flex-direction: column; }
  .final-cta-actions .btn { width: 100%; justify-content: center; }
  .campaign-card-actions .btn { width: 100%; justify-content: center; }

  /* Contact layout stacks */
  .contact-layout { gap: 1.5rem !important; }

  /* Arc content */
  .arc-content { padding-bottom: 3rem !important; }

  /* Buttons in CTA band */
  .cta-band .btn { width: 100%; justify-content: center; }
}