:root {
  --navy: #495487;
  --coral: #ef8671;
  --teal: #008471;
  --mint: #83cbc2;
  --brand-primary: #ef8671;
  --bg: #f7f0e8;
  --surface: #fffdfb;
  --surface-low: #f4ede5;
  --surface-ctr: #ede3d8;
  --text: #172133;
  --text-dim: #6b716f;
  --border: #e2d8cb;
  --radius: 1rem;
  --radius-lg: 2rem;
  --radius-full: 9999px;
  --font-body: "Inter", sans-serif;
  --font-display: "Montserrat", sans-serif;
  --font-editorial: "Lato", sans-serif;
  --ig-bg: #fff;
  --ig-text: #262626;
  --ig-border: #dbdbdb;
  --ig-link: #00376b;
  --tw-bg: #fff;
  --tw-text: #0f1419;
  --tw-dim: #536471;
  --tw-border: #eff3f4;
  --fb-bg: #fff;
  --fb-text: #050505;
  --fb-dim: #65676b;
  --li-bg: #fff;
  --li-text: #000;
  --li-dim: #666;
  --yt-bg: #fff;
  --yt-text: #0f0f0f;
  --yt-dim: #606060;
}

[data-theme="dark"] {
  --bg: #0f1525;
  --surface: #121a2a;
  --surface-low: #101725;
  --surface-ctr: #1b2538;
  --text: #f4f1ee;
  --text-dim: #97a4b7;
  --border: #27334a;
  --navy: #7b8fbf;
  --ig-bg: #000;
  --ig-text: #f5f5f5;
  --ig-border: #262626;
  --ig-link: #e0f1ff;
  --tw-bg: #000;
  --tw-text: #e7e9ea;
  --tw-dim: #71767b;
  --tw-border: #2f3336;
  --fb-bg: #18191a;
  --fb-text: #e4e6eb;
  --fb-dim: #b0b3b8;
  --li-bg: #1b1f23;
  --li-text: #fff;
  --li-dim: rgba(255, 255, 255, 0.7);
  --yt-bg: #0f0f0f;
  --yt-text: #f1f1f1;
  --yt-dim: #aaa;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background:
    radial-gradient(circle at top left, rgba(131, 203, 194, 0.16), transparent 24%),
    radial-gradient(circle at top right, rgba(239, 134, 113, 0.12), transparent 30%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0)),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
  transition: background 0.35s, color 0.35s;
}

.ctr {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 2rem;
}

.hdr {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 240, 232, 0.84);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 16px 40px rgba(23, 33, 51, 0.06);
  transition: background 0.35s;
}

[data-theme="dark"] .hdr {
  background: rgba(15, 21, 37, 0.84);
}

.hdr .ctr {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.hdr-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hdr-brand img {
  height: 38px;
  width: auto;
}

.hdr-brand h1 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--navy);
}

[data-theme="dark"] .hdr-brand h1 {
  color: #f1f5f9;
}

.theme-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8125rem;
  box-shadow: 0 10px 28px rgba(73, 84, 135, 0.08);
  transition: all 0.25s;
}

.theme-btn:hover {
  border-color: rgba(239, 134, 113, 0.34);
  color: var(--coral);
  transform: translateY(-1px);
}

[data-theme="dark"] .theme-btn {
  background: rgba(18, 26, 42, 0.84);
  border-color: var(--border);
}

.pnav {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 1.5rem 0;
  scrollbar-width: none;
}

.pnav::-webkit-scrollbar {
  display: none;
}

.ptab {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.84);
  color: var(--text-dim);
  font-weight: 600;
  font-size: 0.8125rem;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
  text-decoration: none;
}

.ptab:hover,
.ptab.active {
  background: linear-gradient(135deg, var(--navy), #6170a7 55%, var(--coral));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 18px 32px rgba(73, 84, 135, 0.18);
}

[data-theme="dark"] .ptab {
  background: rgba(18, 26, 42, 0.82);
  border-color: var(--border);
  color: var(--text-dim);
}

.psec {
  padding: 3.5rem 0 4.5rem;
  border-bottom: 1px solid var(--border);
}

.psec:last-child {
  border-bottom: none;
}

.sh {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.si {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: #fff;
}

.sh h2 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.sdesc {
  color: var(--text-dim);
  max-width: 700px;
  margin-bottom: 2rem;
  font-size: 0.9375rem;
}

.cgrid {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) 1fr;
  gap: 2.5rem;
  align-items: start;
}

@media (max-width: 860px) {
  .cgrid {
    grid-template-columns: 1fr;
  }

  .ctr {
    padding: 0 1rem;
  }
}

.sc {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.78)),
    var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 18px 40px rgba(73, 84, 135, 0.06);
}

.sc h3 {
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sr {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  margin-bottom: 0.625rem;
  font-size: 0.875rem;
  line-height: 1.5;
}

.sb {
  display: inline-block;
  background: rgba(0, 132, 113, 0.1);
  color: var(--teal);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.6875rem;
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
  margin-top: 2px;
}

[data-theme="dark"] .sb {
  background: rgba(0, 132, 113, 0.25);
  color: #4ae8d2;
}

.ss {
  font-weight: 700;
  white-space: nowrap;
}

.av {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), #6370a8);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 4px;
}

.av img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.sub-section {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-top: 1.5rem;
  border-top: 1px dashed var(--border);
}

.sub-section-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.sub-section-desc {
  font-size: 0.8125rem;
  color: var(--text-dim);
  margin-bottom: 1.25rem;
  max-width: 500px;
}

.mkrow {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  align-items: flex-start;
  margin-bottom: 2rem;
}

.mk-label {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 0.5rem;
}

.mkbox {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.overview-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.95fr);
  gap: 1.5rem;
  padding: 2rem;
  border-radius: 2rem;
  margin: 0 0 1.5rem;
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(131, 203, 194, 0.26), transparent 28%),
    linear-gradient(135deg, rgba(73, 84, 135, 0.98), rgba(31, 44, 73, 0.96) 52%, rgba(239, 134, 113, 0.9));
  color: #fff;
  box-shadow: 0 28px 60px rgba(23, 33, 51, 0.18);
}

.overview-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at bottom left, rgba(255, 255, 255, 0.16), transparent 32%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0));
  pointer-events: none;
}

.overview-copy,
.overview-stats {
  position: relative;
  z-index: 1;
}

.overview-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.8rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.overview-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 2.8rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
  max-width: 12ch;
  margin-bottom: 1rem;
}

.overview-desc {
  max-width: 58ch;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.overview-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.overview-stat,
.overview-signal {
  padding: 1rem 1.05rem;
  border-radius: 1.25rem;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
}

.overview-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.15rem;
  line-height: 1;
  margin-bottom: 0.35rem;
}

.overview-stat span {
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.74);
  margin-bottom: 0.45rem;
}

.overview-stat p,
.overview-signal p {
  font-size: 0.85rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.82);
}

.overview-signal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.9rem;
  margin-bottom: 2rem;
}

.overview-signal {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(255, 255, 255, 0.72)),
    var(--surface);
  border-color: var(--border);
  box-shadow: 0 18px 38px rgba(73, 84, 135, 0.05);
}

.overview-signal strong {
  display: block;
  color: var(--navy);
  font-size: 0.95rem;
  font-weight: 800;
  margin-bottom: 0.35rem;
}

.overview-signal p {
  color: var(--text-dim);
}

[data-theme="dark"] .overview-signal {
  background: linear-gradient(180deg, rgba(18, 26, 42, 0.96), rgba(16, 23, 37, 0.92));
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.28);
}

[data-theme="dark"] .overview-signal strong {
  color: var(--text);
}

[data-theme="dark"] .overview-signal p {
  color: var(--text-dim);
}

.conv-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.conv-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-full);
  background: rgba(17, 25, 40, 0.68);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
}

.conv-chip.offer {
  background: linear-gradient(135deg, var(--coral), #f2b5a0);
  border-color: transparent;
  color: #172133;
}

.conv-chip.proof {
  background: rgba(73, 84, 135, 0.84);
}

.conv-chip.light {
  background: rgba(255, 255, 255, 0.84);
  border-color: rgba(73, 84, 135, 0.12);
  color: #172133;
}

[data-theme="dark"] .conv-chip.light {
  background: rgba(18, 26, 42, 0.92);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--text);
}

.conv-media-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(12, 18, 30, 0.1) 12%, rgba(12, 18, 30, 0.74) 100%);
  z-index: 1;
  pointer-events: none;
}

.conv-top-stack {
  position: absolute;
  top: 14px;
  left: 14px;
  right: 14px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
  z-index: 2;
}

.conv-bottom-card {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 2;
  padding: 0.85rem 0.9rem;
  border-radius: 1.15rem;
  background: rgba(14, 22, 36, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(12px);
  color: #fff;
}

.conv-bottom-card strong {
  display: block;
  font-size: 0.9rem;
  line-height: 1.25;
  margin-bottom: 0.25rem;
}

.conv-bottom-card p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.72rem;
  line-height: 1.5;
}

.conv-stat-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.65rem;
}

.conv-stat-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.34rem 0.6rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #fff;
}

.conv-inline-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--coral), #f2b39e);
  color: #172133;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 10px 24px rgba(239, 134, 113, 0.24);
}

.conv-note {
  padding: 0.9rem 1rem;
  border-radius: 1.25rem;
  background: linear-gradient(135deg, rgba(73, 84, 135, 0.08), rgba(131, 203, 194, 0.15));
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.conv-note strong {
  color: var(--navy);
}

[data-theme="dark"] .conv-note {
  background: linear-gradient(135deg, rgba(73, 84, 135, 0.24), rgba(131, 203, 194, 0.14));
  border-color: var(--border);
  color: var(--text);
}

[data-theme="dark"] .conv-note strong {
  color: #dce6ff;
}

[data-theme="dark"] .sc {
  background: linear-gradient(180deg, rgba(18, 26, 42, 0.96), rgba(16, 23, 37, 0.92));
  border-color: var(--border);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .ig-guidelines-grid .sc,
[data-theme="dark"] .fb-guidelines-grid .sc {
  background: linear-gradient(180deg, rgba(18, 26, 42, 0.98), rgba(15, 22, 35, 0.96)) !important;
  border-color: rgba(123, 143, 191, 0.28) !important;
  color: var(--text) !important;
}

[data-theme="dark"] .ig-guidelines-grid .sc h3,
[data-theme="dark"] .fb-guidelines-grid .sc h3,
[data-theme="dark"] .ig-guidelines-grid .sc .sr,
[data-theme="dark"] .fb-guidelines-grid .sc .sr,
[data-theme="dark"] .ig-guidelines-grid .sc .ss,
[data-theme="dark"] .fb-guidelines-grid .sc .ss {
  color: var(--text);
}

[data-theme="dark"] .ig-guidelines-grid .sc .sr > div,
[data-theme="dark"] .fb-guidelines-grid .sc .sr > div {
  color: var(--text-dim);
}

.parts-footer {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--text-dim);
  font-size: 0.8125rem;
  border-top: 1px solid var(--border);
}

@media (max-width: 980px) {
  .overview-hero {
    grid-template-columns: 1fr;
  }

  .overview-stats {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }
}

@media (max-width: 640px) {
  .overview-hero {
    padding: 1.4rem;
    border-radius: 1.5rem;
  }

  .overview-title {
    max-width: none;
  }
}