/* === BASE STYLES === */:root {
  --color-1: #0a0a14;
  --color-2: #14142b;
  --color-3: #ff2d75;
  --color-4: #ff6ba8;
  --color-5: #fdf3a8;
  --color-6: #ffffff;
  --color-7: rgba(255, 45, 117, 0.15);
  --color-8: rgba(255, 255, 255, 0.08);
  --color-9: rgba(255, 255, 255, 0.7);
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 40px;
  --space-5: 64px;
  --space-6: 96px;
  --radius-1: 12px;
  --radius-2: 20px;
  --radius-3: 32px;
  --font-1: 'Space Grotesk', system-ui, sans-serif;
  --font-2: 'Unbounded', system-ui, sans-serif;
  --shadow-1: 0 20px 60px rgba(255, 45, 117, 0.35);
  --shadow-2: 0 30px 80px rgba(0, 0, 0, 0.5);
}

* { box-sizing: border-box; }

html, body {
  overflow-x: hidden;
  max-width: 100vw;
}

body {
  margin: 0;
  font-family: var(--font-1);
  font-size: 17px;
  line-height: 1.7;
  color: var(--color-6);
  background: var(--color-1);
  background-image: 
    radial-gradient(ellipse at 20% 0%, rgba(255, 45, 117, 0.18) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 50%, rgba(255, 107, 168, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 100%, rgba(253, 243, 168, 0.05) 0%, transparent 50%);
  background-attachment: fixed;
}

h1, h2, h3, h4 {
  font-family: var(--font-2);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-6);
}

h1 { font-size: clamp(38px, 6vw, 72px); }
h2 { font-size: clamp(30px, 4vw, 52px); margin-bottom: var(--space-3); }
h3 { font-size: clamp(20px, 2vw, 24px); }

p { margin-bottom: var(--space-2); color: var(--color-9); }

a { color: var(--color-4); text-decoration: none; transition: color .3s; }
a:hover { color: var(--color-3); }

.container { max-width: 1280px; margin: 0 auto; padding: 0 var(--space-3); }

.cta-button, .action-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  font-family: var(--font-1);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-1);
  background: linear-gradient(135deg, var(--color-3), var(--color-4));
  border: none;
  border-radius: 100px;
  box-shadow: var(--shadow-1);
  cursor: pointer;
  text-decoration: none;
  transition: transform .3s cubic-bezier(.2,.8,.2,1), box-shadow .3s;
  position: relative;
  overflow: hidden;
}

.cta-button::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  transition: left .6s;
}

.cta-button:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 30px 80px rgba(255, 45, 117, 0.5);
  color: var(--color-1);
}

.cta-button:hover::before { left: 100%; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  font-weight: 600;
  color: var(--color-6);
  background: var(--color-8);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 100px;
  text-decoration: none;
  transition: all .3s;
}

.btn-ghost:hover {
  background: var(--color-7);
  border-color: var(--color-3);
  color: var(--color-6);
}

figure.content-image {
  margin: var(--space-4) 0;
  border-radius: var(--radius-2);
  overflow: hidden;
  box-shadow: var(--shadow-2);
  position: relative;
}

figure.content-image img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: cover;
  transition: transform .8s ease;
}

figure.content-image:hover img { transform: scale(1.04); }

figure.content-image.wide img { max-height: 520px; }

.table-responsive {
  overflow-x: auto;
  border-radius: var(--radius-2);
  background: var(--color-8);
  border: 1px solid rgba(255,255,255,0.08);
  margin: var(--space-3) 0;
}

.feature-table {
  width: 100%;
  border-collapse: collapse;
  color: var(--color-6);
}

.feature-table th {
  padding: 20px 24px;
  font-family: var(--font-2);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: left;
  background: linear-gradient(135deg, var(--color-3), var(--color-4));
  color: var(--color-1);
}

.feature-table td {
  padding: 20px 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  color: var(--color-9);
  vertical-align: top;
}

.feature-table tr:hover td { background: var(--color-7); color: var(--color-6); }

ul.checklist, ul.highlight-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: var(--space-2);
  margin: var(--space-3) 0;
}

ul.checklist li, ul.highlight-list li {
  position: relative;
  padding: 16px 20px 16px 56px;
  background: var(--color-8);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-1);
  color: var(--color-9);
  transition: all .3s;
}

ul.checklist li:hover, ul.highlight-list li:hover {
  border-color: var(--color-3);
  background: var(--color-7);
  transform: translateX(4px);
}

ul.checklist li::before, ul.highlight-list li::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 50%;
  width: 22px;
  height: 22px;
  margin-top: -11px;
  background: linear-gradient(135deg, var(--color-3), var(--color-4));
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--color-7);
}

ul.checklist li::after, ul.highlight-list li::after {
  content: '';
  position: absolute;
  left: 27px;
  top: 50%;
  width: 8px;
  height: 4px;
  margin-top: -4px;
  border-left: 2px solid var(--color-1);
  border-bottom: 2px solid var(--color-1);
  transform: rotate(-45deg);
}

ol.numbered-list {
  counter-reset: step;
  list-style: none;
  padding: 0;
  display: grid;
  gap: var(--space-2);
  margin: var(--space-3) 0;
}

ol.numbered-list li {
  counter-increment: step;
  position: relative;
  padding: 18px 20px 18px 70px;
  background: var(--color-8);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-1);
  color: var(--color-9);
}

ol.numbered-list li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 20px;
  top: 14px;
  font-family: var(--font-2);
  font-size: 20px;
  font-weight: 800;
  color: var(--color-3);
}

/* === LAYOUT STYLES === */
#site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10, 10, 20, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 18px 24px;
  max-width: 1280px;
  margin: 0 auto;
}

.logo {
  font-family: var(--font-2);
  font-size: 26px;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--color-6);
  text-decoration: none;
}

.logo span {
  background: linear-gradient(135deg, var(--color-3), var(--color-5));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.main-nav .nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav .nav-list a {
  position: relative;
  font-weight: 600;
  font-size: 15px;
  color: var(--color-6);
  padding: 8px 0;
  text-decoration: none;
}

.main-nav .nav-list a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: linear-gradient(90deg, var(--color-3), var(--color-5));
  transition: width .3s;
}

.main-nav .nav-list a:hover { color: var(--color-4); }
.main-nav .nav-list a:hover::after { width: 100%; }

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: var(--color-8);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-6);
  border-radius: 2px;
  transition: all .3s;
}

#site-footer {
  margin-top: var(--space-6);
  padding: var(--space-5) 0 var(--space-3);
  background: linear-gradient(180deg, transparent, rgba(255, 45, 117, 0.08));
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.footer-logo {
  font-family: var(--font-2);
  font-size: 22px;
  font-weight: 800;
  color: var(--color-6);
}

.footer-logo span {
  background: linear-gradient(135deg, var(--color-3), var(--color-5));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.footer-nav ul {
  display: flex;
  gap: var(--space-3);
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav a { color: var(--color-9); font-size: 14px; }
.footer-nav a:hover { color: var(--color-3); }

.footer-note {
  width: 100%;
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center;
  font-size: 13px;
  color: var(--color-9);
}

@media (max-width: 900px) {
  .header-inner { flex-wrap: wrap; gap: 12px; padding: 14px 20px; }
  .hamburger { display: flex; order: 2; }
  .logo { order: 1; }
  #site-header .cta-button {
    order: 4;
    width: 100%;
    max-width: 100%;
    padding: 14px 20px;
    font-size: 15px;
  }
  .main-nav {
    order: 3;
    width: 100%;
    max-height: 0;
    overflow: hidden;
    transition: max-height .4s ease;
  }
  .main-nav.is-open { max-height: 400px; }
  .main-nav .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 12px 0;
  }
  .main-nav .nav-list li { width: 100%; }
  .main-nav .nav-list a {
    display: block;
    padding: 14px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
}

@media (max-width: 600px) {
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-nav ul { flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 900px) {
  .header-inner { flex-wrap: wrap; gap: 12px; padding: 14px 20px; }
  .hamburger { display: flex; order: 2; }
  .logo { order: 1; }
  #site-header .cta-button {
    order: 4;
    width: 100%;
    max-width: 100%;
    padding: 14px 20px;
    font-size: 15px;
  }
  .main-nav {
    order: 3;
    width: 100%;
    max-height: 0;
    overflow: hidden;
    transition: max-height .4s ease;
  }
  .main-nav.is-open { max-height: 400px; }
  .main-nav .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 12px 0;
  }
  .main-nav .nav-list li { width: 100%; }
  .main-nav .nav-list a {
    display: block;
    padding: 14px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
}

@media (max-width: 600px) {
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-nav ul { flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 900px) {
  main section { padding: var(--space-5) 0; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .hero-stats > div + div { border-left: none; }
  .hero-stats > div:nth-child(3),
  .hero-stats > div:nth-child(4) { border-top: 1px solid rgba(255,255,255,0.08); }
  .cards-grid-2 { grid-template-columns: 1fr; }
  figure.content-image img { max-height: 320px; }
  .accordion-header { font-size: 16px; padding-right: 56px; }
}