/* ============================================================
   WINGETTCO — BRAND STANDARDS
   Navy: #1B2A4A | Gold: #C49A2B | White: #FFFFFF
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
  --navy: #1B2A4A;
  --navy-deep: #111d35;
  --navy-mid: #243659;
  --gold: #C49A2B;
  --gold-light: #d4ab3e;
  --gold-muted: #a07e20;
  --white: #FFFFFF;
  --off-white: #F5F4F0;
  --light-gray: #E8E6E0;
  --text-muted: #8a8a8a;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', sans-serif;
  --max-width: 1140px;
  --transition: 0.25s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--navy);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ── UTILITY ── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.section-label {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 1rem;
}

.gold-rule {
  width: 48px;
  height: 2px;
  background: var(--gold);
  display: block;
  margin-bottom: 1.5rem;
}

/* ── NAVIGATION ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--navy);
  border-bottom: 1px solid rgba(196, 154, 43, 0.2);
  transition: box-shadow var(--transition);
}

.nav.scrolled {
  box-shadow: 0 2px 24px rgba(0,0,0,0.25);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.03em;
}

.nav-logo span {
  color: var(--gold);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  letter-spacing: 0.04em;
  transition: color var(--transition);
}

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

.nav-cta {
  background: var(--gold);
  color: var(--navy) !important;
  padding: 0.5rem 1.25rem;
  font-weight: 600 !important;
  transition: background var(--transition) !important;
}

.nav-cta:hover {
  background: var(--gold-light) !important;
  color: var(--navy) !important;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.nav-hamburger span {
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: all var(--transition);
}

/* ── HERO — HOME ── */
.hero {
  background: var(--navy);
  padding: 160px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -120px; right: -120px;
  width: 480px; height: 480px;
  border-radius: 50%;
  border: 1px solid rgba(196, 154, 43, 0.1);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -80px;
  width: 320px; height: 320px;
  border-radius: 50%;
  border: 1px solid rgba(196, 154, 43, 0.06);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 4rem;
  align-items: center;
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.18;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.hero h1 em {
  color: var(--gold);
  font-style: normal;
}

.hero-body {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.75;
  margin-bottom: 2.5rem;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gold);
  color: var(--navy);
  padding: 0.875rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: background var(--transition), transform var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: rgba(255,255,255,0.8);
  padding: 0.875rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border: 1px solid rgba(255,255,255,0.25);
  transition: all var(--transition);
}

.btn-secondary:hover {
  border-color: var(--gold);
  color: var(--gold);
}

/* Hero stats card */
.hero-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(196, 154, 43, 0.2);
  padding: 2.25rem;
}

.hero-card-title {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.75rem;
}

.stat-row {
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 1rem 0;
}

.stat-row:first-of-type { padding-top: 0; }
.stat-row:last-of-type { border-bottom: none; padding-bottom: 0; }

.stat-number {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  font-weight: 400;
}

/* ── PROOF BAR ── */
.proof-bar {
  background: var(--navy-deep);
  border-top: 1px solid rgba(196,154,43,0.15);
  border-bottom: 1px solid rgba(196,154,43,0.15);
  padding: 1.25rem 0;
  overflow: hidden;
}

.proof-bar-inner {
  display: flex;
  align-items: center;
  gap: 3rem;
  flex-wrap: wrap;
  justify-content: center;
}

.proof-item {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  white-space: nowrap;
}

.proof-divider {
  width: 1px;
  height: 16px;
  background: rgba(196,154,43,0.25);
}

/* ── SECTION COMMON ── */
section {
  padding: 96px 0;
}

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

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.section-header p {
  font-size: 1rem;
  color: #555;
  line-height: 1.75;
  margin-top: 0.875rem;
  max-width: 580px;
}

.section-header.centered {
  text-align: center;
}

.section-header.centered .gold-rule {
  margin-left: auto;
  margin-right: auto;
}

.section-header.centered p {
  margin-left: auto;
  margin-right: auto;
}

/* ── PRODUCTS SECTION (HOME) ── */
.products-home {
  background: var(--off-white);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.product-card {
  background: var(--white);
  border: 1px solid var(--light-gray);
  padding: 2rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: var(--gold);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform var(--transition);
}

.product-card:hover {
  border-color: rgba(196,154,43,0.4);
  box-shadow: 0 8px 32px rgba(27,42,74,0.08);
  transform: translateY(-2px);
}

.product-card:hover::before {
  transform: scaleY(1);
}

.product-type {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-muted);
  margin-bottom: 0.875rem;
}

.product-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.3;
  margin-bottom: 0.75rem;
}

.product-card p {
  font-size: 0.875rem;
  color: #666;
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.25rem;
  border-top: 1px solid var(--light-gray);
}

.product-price {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--navy);
}

.product-link {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--gold);
  text-transform: uppercase;
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.product-link:hover { color: var(--gold-muted); }
.product-link::after { content: '→'; }

/* ── WHO IT'S FOR (HOME) ── */
.who-section {
  background: var(--white);
}

.who-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.who-list {
  list-style: none;
  margin-top: 1.5rem;
}

.who-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--light-gray);
  font-size: 0.925rem;
  color: #444;
  line-height: 1.6;
}

.who-list li:last-child { border-bottom: none; }

.who-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
  margin-top: 0.55rem;
  flex-shrink: 0;
}

.who-callout {
  background: var(--navy);
  padding: 3rem;
  position: relative;
}

.who-callout::after {
  content: '';
  position: absolute;
  bottom: -12px; right: -12px;
  width: 100%; height: 100%;
  border: 1px solid rgba(196,154,43,0.3);
  pointer-events: none;
}

.who-callout-quote {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

.who-callout-quote em {
  color: var(--gold);
  font-style: normal;
}

.who-callout-byline {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}

/* ── TRACK CTA (HOME) ── */
.track-cta {
  background: var(--navy);
  padding: 80px 0;
}

.track-cta-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: center;
}

.track-cta h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.25;
}

.track-cta h2 em {
  color: var(--gold);
  font-style: normal;
}

.track-cta p {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.6);
  margin-top: 0.75rem;
  max-width: 520px;
}

/* ── EMAIL CAPTURE ── */
.email-section {
  background: var(--off-white);
  padding: 80px 0;
}

.email-box {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.email-box h2 {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.75rem;
}

.email-box p {
  font-size: 0.95rem;
  color: #666;
  margin-bottom: 2rem;
}

.email-form {
  display: flex;
  gap: 0;
}

.email-form input {
  flex: 1;
  padding: 0.875rem 1.25rem;
  border: 1px solid var(--light-gray);
  border-right: none;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--navy);
  background: var(--white);
  outline: none;
  transition: border-color var(--transition);
}

.email-form input:focus {
  border-color: var(--gold);
}

.email-form button {
  padding: 0.875rem 1.5rem;
  background: var(--navy);
  color: var(--white);
  border: 1px solid var(--navy);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.email-form button:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy);
}

.email-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.875rem;
}

/* ── PRODUCTS PAGE HERO ── */
.page-hero {
  background: var(--navy);
  padding: 130px 0 80px;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.85rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.page-hero p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.65);
  max-width: 540px;
  line-height: 1.7;
}

/* ── PRODUCTS PAGE FULL GRID ── */
.products-full {
  background: var(--off-white);
  padding: 80px 0;
}

.products-full-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

.product-card-full {
  background: var(--white);
  border: 1px solid var(--light-gray);
  padding: 2.5rem;
  transition: all var(--transition);
  position: relative;
}

.product-card-full:hover {
  border-color: rgba(196,154,43,0.4);
  box-shadow: 0 12px 40px rgba(27,42,74,0.1);
}

.product-card-full .product-type {
  margin-bottom: 0.625rem;
}

.product-card-full h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.25;
  margin-bottom: 0.75rem;
}

.product-card-full .product-tagline {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 1rem;
  font-style: italic;
}

.product-card-full p {
  font-size: 0.9rem;
  color: #555;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.product-includes {
  list-style: none;
  margin-bottom: 2rem;
}

.product-includes li {
  font-size: 0.85rem;
  color: #444;
  padding: 0.35rem 0;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.product-includes li::before {
  content: '✓';
  color: var(--gold);
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
  margin-top: 0.05rem;
}

.product-card-full .product-footer {
  margin-top: auto;
}

.btn-buy {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--navy);
  color: var(--white);
  padding: 0.875rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: all var(--transition);
}

.btn-buy:hover {
  background: var(--gold);
  color: var(--navy);
}

/* Products bundle callout */
.bundle-callout {
  background: var(--navy);
  padding: 3rem;
  margin-top: 2rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: center;
}

.bundle-callout h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.bundle-callout p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
}

.bundle-callout .bundle-price {
  text-align: center;
}

.bundle-callout .bundle-price .old-price {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.35);
  text-decoration: line-through;
  display: block;
  margin-bottom: 0.25rem;
}

.bundle-callout .bundle-price .new-price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold);
  display: block;
  margin-bottom: 1rem;
}

/* ── ABOUT PAGE ── */
.about-hero {
  background: var(--navy);
  padding: 130px 0 80px;
}

.about-hero-grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 5rem;
  align-items: start;
}

.about-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.85rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 1.25rem;
}

.about-hero h1 em {
  color: var(--gold);
  font-style: normal;
}

.about-hero p {
  font-size: 1rem;
  color: rgba(255,255,255,0.68);
  line-height: 1.75;
  margin-bottom: 1rem;
}

/* Credentials card on about */
.cred-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(196,154,43,0.2);
  padding: 2rem;
}

.cred-card-title {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.cred-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.875rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.cred-item:last-child { border-bottom: none; }

.cred-icon {
  width: 28px;
  height: 28px;
  background: rgba(196,154,43,0.12);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.75rem;
  color: var(--gold);
  font-weight: 700;
}

.cred-text strong {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--white);
  display: block;
  line-height: 1.3;
}

.cred-text span {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
}

/* About metrics */
.about-metrics {
  background: var(--off-white);
  padding: 80px 0;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--light-gray);
}

.metric-item {
  padding: 2.5rem 2rem;
  border-right: 1px solid var(--light-gray);
  text-align: center;
}

.metric-item:last-child { border-right: none; }

.metric-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.metric-label {
  font-size: 0.8rem;
  color: #777;
  line-height: 1.5;
}

/* About philosophy */
.about-philosophy {
  padding: 96px 0;
}

.philosophy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.philosophy-content h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.25;
  margin-bottom: 1.25rem;
}

.philosophy-content p {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.philosophy-principles {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.principle {
  border-left: 2px solid var(--gold);
  padding-left: 1.5rem;
}

.principle strong {
  display: block;
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.35rem;
}

.principle p {
  font-size: 0.875rem;
  color: #666;
  line-height: 1.65;
  margin: 0;
}

/* About background */
.about-background {
  background: var(--off-white);
  padding: 80px 0;
}

.background-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.background-card {
  background: var(--white);
  border: 1px solid var(--light-gray);
  padding: 2rem;
}

.background-card-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-muted);
  margin-bottom: 0.75rem;
}

.background-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.625rem;
}

.background-card p {
  font-size: 0.875rem;
  color: #666;
  line-height: 1.65;
}

/* ── FOOTER ── */
footer {
  background: var(--navy-deep);
  padding: 60px 0 32px;
  border-top: 1px solid rgba(196,154,43,0.15);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-brand .nav-logo {
  display: block;
  margin-bottom: 1rem;
  font-size: 1.15rem;
}

.footer-brand p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.7;
  max-width: 280px;
}

.footer-col h4 {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-col ul a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.45);
  transition: color var(--transition);
}

.footer-col ul a:hover {
  color: var(--white);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.07);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.25);
}

.footer-legal {
  display: flex;
  gap: 2rem;
}

.footer-legal a {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.25);
  transition: color var(--transition);
}

.footer-legal a:hover { color: rgba(255,255,255,0.5); }

/* ── ANIMATIONS ── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ── MOBILE ── */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-card { display: none; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .who-grid { grid-template-columns: 1fr; gap: 3rem; }
  .track-cta-inner { grid-template-columns: 1fr; }
  .about-hero-grid { grid-template-columns: 1fr; }
  .cred-card { display: none; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .metric-item:nth-child(2) { border-right: none; }
  .metric-item:nth-child(3), .metric-item:nth-child(4) { border-top: 1px solid var(--light-gray); }
  .philosophy-grid { grid-template-columns: 1fr; gap: 3rem; }
  .background-grid { grid-template-columns: 1fr; }
  .products-full-grid { grid-template-columns: 1fr; }
  .bundle-callout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  section { padding: 64px 0; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .products-grid { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: 1fr 1fr; }
  .email-form { flex-direction: column; }
  .email-form input { border-right: 1px solid var(--light-gray); border-bottom: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .proof-bar-inner { gap: 1.5rem; }
  .proof-divider { display: none; }
}