/* ==========================================================================
   Quantus - Quantum-Secure Encrypted Money
   Custom CSS Stylesheet (Vanilla CSS, 100% Framework-Free)
   Fully Responsive & Always Visible Offline / After Download
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Geist+Mono:wght@300;400;500;600&family=Geist:wght@300;400;500;600;700&family=IBM+Plex+Mono:wght@300;400;500;700&family=IBM+Plex+Sans:ital,wght@0,400;0,700;1,400&display=swap');

:root {
  --color-void: #0e0e0e;
  --color-flare: #ff6b35;
  --color-flare-8: rgba(255, 107, 53, 0.08);
  --color-flare-12: rgba(255, 107, 53, 0.12);
  --color-flare-30: rgba(255, 107, 53, 0.3);
  --color-content: #e8e6e0;
  --color-content-90: rgba(232, 230, 224, 0.9);
  --color-content-85: rgba(232, 230, 224, 0.85);
  --color-content-70: rgba(232, 230, 224, 0.7);
  --color-content-60: rgba(232, 230, 224, 0.6);
  --color-content-55: rgba(232, 230, 224, 0.55);
  --color-content-45: rgba(232, 230, 224, 0.45);
  --color-content-40: rgba(232, 230, 224, 0.4);
  --color-content-35: rgba(232, 230, 224, 0.35);
  --color-content-30: rgba(232, 230, 224, 0.3);
  --color-content-25: rgba(232, 230, 224, 0.25);
  --color-content-20: rgba(232, 230, 224, 0.2);
  --color-content-15: rgba(232, 230, 224, 0.15);
  --color-content-12: rgba(232, 230, 224, 0.12);
  --color-content-10: rgba(232, 230, 224, 0.1);
  --color-content-8: rgba(232, 230, 224, 0.08);
  --color-content-4: rgba(232, 230, 224, 0.04);
  --color-surface: #181818;
  --color-muted: rgba(232, 230, 224, 0.42);
  --color-border: rgba(232, 230, 224, 0.08);
  --color-border-med: rgba(232, 230, 224, 0.16);
  --color-navbar: rgba(14, 14, 14, 0.5);
  --color-navbar-scrolled: rgba(14, 14, 14, 0.88);
  --color-green: #4ade80;
  --color-white: #ffffff;
  
  --font-primary: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "Geist Mono", SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

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

html {
  background-color: var(--color-void);
  color: var(--color-content);
  font-family: var(--font-primary);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  background-color: var(--color-void);
  color: var(--color-content);
  font-family: var(--font-primary);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  cursor: crosshair;
  width: 100%;
}

/* Background tactile noise overlay (Self-contained SVG data URI - 100% resilient offline / after download) */
body::after {
  content: "";
  pointer-events: none;
  z-index: 900;
  opacity: 0.7;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  position: fixed;
  inset: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  cursor: pointer;
  border: none;
  background: transparent;
  color: inherit;
  font-family: inherit;
}

img, svg {
  display: block;
  max-width: 100%;
}

/* ==========================================================================
   Navigation Bar
   ========================================================================== */

#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(16px, 4vw, 52px);
  background: var(--color-navbar);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

#navbar.scrolled {
  background: var(--color-navbar-scrolled);
  border-bottom-color: rgba(232, 230, 224, 0.12);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.nav-brand-logo {
  height: 24px;
  width: auto;
}

.nav-links {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.5vw, 32px);
  list-style: none;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-muted);
  position: relative;
  transition: color 0.2s ease;
  padding: 6px 0;
  white-space: nowrap;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-flare);
  transition: width 0.25s ease;
}

.nav-link:hover {
  color: var(--color-white);
}

.nav-link:hover::after,
.nav-link.nav-active::after {
  width: 100%;
}

.nav-link.nav-active {
  color: var(--color-white);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.btn-wallet-nav {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-flare);
  color: var(--color-flare);
  background: transparent;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 8px 16px;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.btn-wallet-nav:hover {
  background: var(--color-flare);
  color: var(--color-void);
}

.nav-hamburger {
  display: none;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--color-content);
  padding: 4px;
}

.mobile-nav-menu {
  position: fixed;
  inset: 0;
  background: var(--color-void);
  z-index: 1050;
  display: none;
  flex-direction: column;
  padding: 24px;
  gap: 28px;
  overflow-y: auto;
}

.mobile-nav-menu.open {
  display: flex;
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-content-10);
}

.mobile-nav-close {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--color-content);
  border: none;
  background: transparent;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-content-10);
  font-size: 18px;
  padding: 16px 0;
  color: var(--color-content);
  font-family: var(--font-primary);
}

.btn-wallet-mobile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-flare);
  color: var(--color-void);
  border: 1px solid var(--color-flare);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  padding: 14px 24px;
  text-align: center;
  width: 100%;
}

/* ==========================================================================
   Terminal Loader (Resilient: Auto-dismisses even if JS is disabled or offline)
   ========================================================================== */

#loader {
  position: fixed;
  inset: 0;
  background: var(--color-void);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: opacity 0.4s ease;
  animation: autoHideLoader 0.5s ease 1.1s forwards;
}

#loader.out {
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

@keyframes autoHideLoader {
  to {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }
}

#terminal {
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(232, 230, 224, 0.45);
  line-height: 1.9;
  padding: clamp(24px, 4vw, 44px) clamp(20px, 4vw, 52px) 0;
  flex-shrink: 0;
  position: relative;
  z-index: 2;
}

.tl {
  opacity: 1;
}

.tl .ac {
  color: var(--color-flare);
}

.tl .ok {
  color: var(--color-green);
}

.blink {
  display: inline-block;
  width: 6px;
  height: 11px;
  background: var(--color-flare);
  vertical-align: middle;
  animation: bl 0.9s step-end infinite;
}

@keyframes bl {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

#hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #0e0e0e;
}

#ascii-hero {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  font-family: var(--font-mono);
  font-size: clamp(7px, 1.2vw, 12px);
  line-height: 1.2;
  letter-spacing: 0.04em;
  white-space: pre;
  color: rgba(255, 107, 53, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  user-select: none;
  pointer-events: none;
}

.scrim {
  position: absolute;
  inset: 0;
  z-index: 5;
  pointer-events: none;
  background: radial-gradient(ellipse 65% 48% at 50% 50%, rgba(14, 14, 14, 0.92) 0%, rgba(14, 14, 14, 0.5) 50%, rgba(14, 14, 14, 0) 85%);
}

.hc {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 100px 20px 80px;
  max-width: 960px;
  margin: 0 auto;
  width: 100%;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: clamp(10px, 1.8vw, 12px);
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-flare);
  margin-bottom: 20px;
}

h1.hero-headline {
  font-family: var(--font-primary);
  font-size: clamp(30px, 5.5vw, 68px);
  font-weight: 500;
  line-height: 1.06;
  letter-spacing: -0.025em;
  color: var(--color-white);
  margin-bottom: 24px;
  text-wrap: balance;
  overflow-wrap: break-word;
}

.sub {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 36px;
  width: 100%;
}

.sub-l {
  font-family: var(--font-primary);
  font-size: clamp(14px, 2.2vw, 18px);
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-content-70);
  max-width: 660px;
  text-wrap: balance;
}

.ctas {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-flare);
  border: 1px solid var(--color-flare);
  color: var(--color-void);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  padding: 13px 26px;
  min-height: 44px;
  transition: opacity 0.2s ease, transform 0.2s ease;
  white-space: nowrap;
}

.btn-primary:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-void);
  border: 1px solid var(--color-border-med);
  color: var(--color-content);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  padding: 13px 26px;
  min-height: 44px;
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
  white-space: nowrap;
}

.btn-secondary:hover {
  border-color: var(--color-content-70);
  color: var(--color-white);
  transform: translateY(-1px);
}

#freq {
  position: absolute;
  bottom: 50px;
  right: clamp(20px, 4vw, 52px);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgba(255, 107, 53, 0.6);
  z-index: 15;
  text-align: right;
  pointer-events: none;
}

#fval {
  font-size: 18px;
  font-weight: 600;
  color: rgba(255, 107, 53, 0.95);
  display: block;
  line-height: 1.1;
  margin-top: 4px;
}

#fhz {
  font-size: 10px;
  color: rgba(255, 107, 53, 0.4);
  display: block;
  margin-top: 4px;
  letter-spacing: 0.1em;
}

/* Ticker */
.ticker {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40px;
  border-top: 1px solid var(--color-border);
  background: rgba(14, 14, 14, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  overflow: hidden;
  z-index: 20;
  display: flex;
  align-items: center;
}

.t-track {
  display: flex;
  animation: tscroll 30s linear infinite;
  white-space: nowrap;
}

@keyframes tscroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.t-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 clamp(24px, 4vw, 60px);
  border-right: 1px solid var(--color-border);
  height: 40px;
  flex-shrink: 0;
}

.t-lbl {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.t-val {
  font-family: var(--font-primary);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-content);
}

.t-val.live {
  color: var(--color-flare);
}

.tdot {
  width: 5px;
  height: 5px;
  background: var(--color-green);
  border-radius: 50%;
  animation: pd 2s ease infinite;
  flex-shrink: 0;
}

@keyframes pd {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.6); }
}

/* ==========================================================================
   Problem Section (Always Visible by default)
   ========================================================================== */

#problem {
  position: relative;
  z-index: 50;
  background: var(--color-void);
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(60px, 8vw, 100px) 0;
  opacity: 1;
  transform: none;
}

.prob-frame {
  position: relative;
  margin: 0 clamp(16px, 4vw, 52px);
  border: 1px solid var(--color-border);
}

.corner {
  position: absolute;
  width: 16px;
  height: 16px;
  z-index: 10;
}

.corner.tl {
  top: -1px;
  left: -1px;
  border-top: 1px solid rgba(232, 230, 224, 0.4);
  border-left: 1px solid rgba(232, 230, 224, 0.4);
}

.corner.tr {
  top: -1px;
  right: -1px;
  border-top: 1px solid rgba(232, 230, 224, 0.4);
  border-right: 1px solid rgba(232, 230, 224, 0.4);
}

.corner.bl {
  bottom: -1px;
  left: -1px;
  border-bottom: 1px solid rgba(232, 230, 224, 0.4);
  border-left: 1px solid rgba(232, 230, 224, 0.4);
}

.corner.br {
  bottom: -1px;
  right: -1px;
  border-bottom: 1px solid rgba(232, 230, 224, 0.4);
  border-right: 1px solid rgba(232, 230, 224, 0.4);
}

.prob-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px clamp(16px, 3vw, 32px);
  border-bottom: 1px solid var(--color-border);
}

.prob-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.prob-status {
  display: flex;
  align-items: center;
  gap: 8px;
}

.prob-status-dot {
  width: 5px;
  height: 5px;
  background: var(--color-green);
  border-radius: 50%;
  animation: pd 2s ease infinite;
}

.prob-status-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.prob-headline-row {
  padding: clamp(32px, 5vw, 56px) clamp(16px, 3vw, 32px);
}

.prob-h2 {
  font-family: var(--font-primary);
  font-size: clamp(24px, 4.5vw, 52px);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-white);
  overflow-wrap: break-word;
}

.prob-data-row1 {
  padding: clamp(20px, 3vw, 32px) clamp(16px, 3vw, 32px);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.cell-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
  display: block;
  margin-bottom: 8px;
}

.cell-num {
  font-family: var(--font-primary);
  font-variant-numeric: tabular-nums;
  font-size: clamp(40px, 7vw, 72px);
  font-weight: 500;
  line-height: 1;
  color: var(--color-flare);
  display: block;
}

.cell-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-content-40);
  margin-top: 8px;
  display: block;
  line-height: 1.5;
}

.prob-data-row2 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.prob-chain-cell {
  padding: clamp(20px, 3vw, 32px) clamp(16px, 3vw, 24px);
  border-right: 1px solid var(--color-border);
}

.prob-chain-cell:last-child {
  border-right: none;
}

.cell-chain {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
  display: block;
  margin-bottom: 12px;
}

.cell-enc {
  font-family: var(--font-mono);
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 500;
  color: var(--color-content-90);
  display: block;
  word-break: break-word;
}

.cell-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 3px 8px;
  display: inline-block;
  margin-top: 14px;
}

.cell-tag.vuln {
  background: rgba(255, 107, 53, 0.12);
  color: var(--color-flare);
  border: 1px solid rgba(255, 107, 53, 0.25);
}

.cell-tag.secure {
  background: rgba(74, 222, 128, 0.12);
  color: var(--color-green);
  border: 1px solid rgba(74, 222, 128, 0.25);
}

.cell-note {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-content-35);
  margin-top: 8px;
  display: block;
}

.prob-closer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid var(--color-border);
  padding: clamp(20px, 3vw, 32px) clamp(16px, 3vw, 32px);
  flex-wrap: wrap;
}

.prob-closer {
  font-family: var(--font-primary);
  font-size: clamp(15px, 2vw, 18px);
  font-weight: 400;
  line-height: 1.45;
  color: var(--color-content-70);
  max-width: 640px;
}

.prob-bottom-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--color-border);
  padding: 14px clamp(16px, 3vw, 32px);
}

.prob-source {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-content-35);
  line-height: 1.4;
}

/* ==========================================================================
   Solution Section (Always Visible by default)
   ========================================================================== */

#solution {
  position: relative;
  z-index: 50;
  background: var(--color-void);
  min-height: 80vh;
  padding-bottom: 60px;
}

.divider-line {
  width: 100%;
  height: 1px;
  background: var(--color-flare);
}

#typewriter-block {
  padding: clamp(48px, 6vw, 80px) clamp(16px, 4vw, 52px) clamp(36px, 4vw, 60px);
  position: relative;
}

.sol-tw-eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 24px;
}

#typewriter-text {
  font-family: var(--font-primary);
  font-size: clamp(22px, 3.5vw, 48px);
  font-weight: 400;
  color: var(--color-content-90);
  line-height: 1.3;
  letter-spacing: -0.02em;
  max-width: 1100px;
  overflow-wrap: break-word;
}

#tw-cursor {
  display: inline;
  color: var(--color-flare);
  font-weight: 300;
  animation: twblink 0.7s step-end infinite;
}

#tw-cursor.hidden {
  display: none;
}

#pillars {
  margin: 0 clamp(16px, 4vw, 52px);
  border: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  opacity: 1;
  transform: none;
}

.pillar-card {
  padding: clamp(24px, 3vw, 32px) clamp(16px, 2.5vw, 28px);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid var(--color-border);
  transition: background 0.3s ease;
}

.pillar-card:last-child {
  border-right: none;
}

.pillar-card:hover {
  background: rgba(232, 230, 224, 0.03);
}

.pillar-title {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-flare);
  display: block;
  margin-bottom: 20px;
  transition: color 0.3s ease;
}

.pillar-card:hover .pillar-title {
  color: var(--color-white);
}

.pillar-specs {
  display: flex;
  flex-direction: column;
}

.pillar-spec-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px solid rgba(232, 230, 224, 0.06);
  padding: 10px 0;
  gap: 12px;
}

.pillar-spec-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-content-40);
  white-space: nowrap;
}

.pillar-spec-value {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-content-85);
  text-align: right;
  word-break: break-word;
}

/* ==========================================================================
   Coin Section
   ========================================================================== */

#coin {
  background: var(--color-void);
  position: relative;
  z-index: 50;
}

.coin-inner {
  padding: clamp(60px, 8vw, 100px) clamp(16px, 4vw, 52px) clamp(60px, 8vw, 120px);
}

.coin-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
  display: block;
  margin-bottom: 20px;
}

.coin-headline {
  font-family: var(--font-primary);
  font-size: clamp(26px, 4.5vw, 52px);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--color-white);
  margin-bottom: clamp(36px, 5vw, 56px);
  overflow-wrap: break-word;
}

.coin-cols {
  border: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.coin-col {
  padding: clamp(32px, 4vw, 56px) clamp(20px, 3vw, 44px);
  border-left: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  transition: background 0.25s ease;
}

.coin-col:first-child {
  border-left: none;
}

.coin-col:hover {
  background: rgba(232, 230, 224, 0.02);
}

.coin-col-title {
  font-family: var(--font-primary);
  font-size: clamp(20px, 2.2vw, 24px);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.2;
  color: var(--color-white);
  margin-bottom: 16px;
}

.coin-col-body {
  font-family: var(--font-primary);
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-content-70);
  flex: 1;
}

.coin-col-line {
  display: block;
}

.coin-col-link {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-flare);
  align-self: flex-start;
  margin-top: 28px;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.coin-col-link:hover {
  border-bottom-color: var(--color-flare);
}

/* ==========================================================================
   Ecosystem Section (Always Visible by default)
   ========================================================================== */

#ecosystem {
  background: var(--color-void);
  position: relative;
  z-index: 50;
  padding: 0;
  opacity: 1;
}

.eco-inner {
  padding: clamp(60px, 8vw, 120px) clamp(16px, 4vw, 52px);
}

.eco-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
  display: block;
  margin-bottom: 20px;
}

.eco-headline {
  font-family: var(--font-primary);
  font-size: clamp(26px, 4.5vw, 52px);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--color-white);
  margin-bottom: clamp(36px, 5vw, 64px);
  overflow-wrap: break-word;
}

.eco-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--color-border);
}

.eco-card {
  background: var(--color-void);
  padding: clamp(28px, 3.5vw, 40px) clamp(20px, 3vw, 36px) clamp(24px, 3vw, 32px);
  height: 420px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  border-right: 1px solid var(--color-border);
  transition: border-color 0.3s ease, background 0.3s ease;
}

.eco-card:last-child {
  border-right: none;
}

.eco-card:hover {
  border-color: var(--color-flare);
  background: rgba(255, 107, 53, 0.02);
}

.eco-card-label {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-flare);
  display: block;
  margin-bottom: 10px;
}

.eco-card-desc {
  font-family: var(--font-primary);
  font-size: 15px;
  color: var(--color-content-90);
  line-height: 1.4;
}

.eco-card-mid {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: 16px 0;
}

.eco-card-bot {
  margin-top: auto;
  flex-shrink: 0;
}

.eco-beta-tag {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-green);
}

.eco-beta-dot {
  width: 5px;
  height: 5px;
  background: var(--color-green);
  border-radius: 50%;
  animation: pd 2s ease infinite;
}

.eco-dl-tags {
  margin-top: 14px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.eco-dl-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-content-70);
  border: 1px solid rgba(232, 230, 224, 0.2);
  padding: 6px 14px;
  display: inline-block;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.eco-dl-tag:hover {
  border-color: var(--color-flare);
  color: var(--color-white);
}

.lattice-node {
  transition: opacity 0.4s ease, fill 0.3s ease;
}

.lattice-node.pulsing {
  animation: nodePulse 1.5s ease-in-out infinite;
}

@keyframes nodePulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.9; }
}

@keyframes qPulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.eco-card:hover #phone-q {
  animation: qPulse 0.9s ease-in-out infinite;
}

/* ==========================================================================
   Community Section
   ========================================================================== */

#community {
  background: var(--color-void);
  position: relative;
  z-index: 50;
  padding: 0 0 clamp(60px, 8vw, 100px);
}

.community-header {
  padding: clamp(60px, 8vw, 100px) clamp(16px, 4vw, 52px) 0;
  text-align: left;
}

.community-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
  display: block;
  margin-bottom: 20px;
}

.community-headline {
  font-family: var(--font-primary);
  font-size: clamp(26px, 4.5vw, 52px);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--color-white);
  margin-bottom: clamp(36px, 5vw, 56px);
  overflow-wrap: break-word;
}

.community-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin: 40px clamp(16px, 4vw, 52px) 0;
  border-top: 1px solid var(--color-border);
  border-left: 1px solid var(--color-border);
}

.community-panel {
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: clamp(28px, 4vw, 44px) clamp(20px, 3.5vw, 40px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 200px;
  transition: background 0.3s ease;
}

.community-panel:hover {
  background: rgba(232, 230, 224, 0.03);
}

.community-panel-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.community-panel-icon {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-content-55);
}

.community-platform-label {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-content-70);
}

.community-panel-desc {
  font-family: var(--font-primary);
  font-size: 14px;
  color: var(--color-content-55);
  margin-bottom: 24px;
}

.community-panel-cta {
  border: 1px solid rgba(232, 230, 224, 0.2);
  padding: 8px 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-content-85);
  display: inline-block;
  transition: border-color 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}

.community-panel-cta:hover {
  border-color: var(--color-flare);
  color: var(--color-flare);
}

/* ==========================================================================
   Blog & Podcast Section
   ========================================================================== */

#blog {
  background: var(--color-void);
  position: relative;
  z-index: 50;
}

.blog-inner {
  padding: clamp(60px, 8vw, 100px) clamp(16px, 4vw, 52px);
}

.blog-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
  display: block;
  margin-bottom: 20px;
}

.blog-headline {
  font-family: var(--font-primary);
  font-size: clamp(26px, 4.5vw, 52px);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--color-white);
  margin-bottom: clamp(36px, 5vw, 56px);
  overflow-wrap: break-word;
}

.blog-section-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
  display: block;
  margin-bottom: 16px;
}

.blog-feed {
  border-top: 1px dashed rgba(232, 230, 224, 0.15);
}

.blog-row {
  display: block;
  border-bottom: 1px dashed rgba(232, 230, 224, 0.15);
  padding: clamp(20px, 3vw, 28px) 0;
  transition: padding-left 0.2s ease;
}

.blog-row:hover {
  padding-left: 8px;
}

.blog-row-top {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 10px;
}

.blog-row-date {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--color-content-45);
}

.blog-row-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-flare);
}

.blog-row-bottom {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
}

.blog-row-title {
  font-family: var(--font-primary);
  font-size: clamp(18px, 2.2vw, 26px);
  font-weight: 500;
  color: var(--color-content-90);
  line-height: 1.3;
  flex: 1;
  transition: color 0.2s ease;
  overflow-wrap: break-word;
}

.blog-row:hover .blog-row-title {
  color: var(--color-white);
}

.blog-row-desc {
  font-family: var(--font-primary);
  font-size: 14px;
  color: var(--color-content-55);
  line-height: 1.6;
  max-width: 420px;
  text-align: right;
  flex-shrink: 0;
}

.blog-row-arrow {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 500;
  color: rgba(255, 107, 53, 0.5);
  margin-left: 16px;
  flex-shrink: 0;
  transition: color 0.2s ease, transform 0.2s ease;
}

.blog-row:hover .blog-row-arrow {
  color: var(--color-flare);
  transform: translateX(4px);
}

.blog-view-all {
  display: block;
  padding: 20px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
  transition: color 0.2s ease;
}

.blog-view-all:hover {
  color: var(--color-white);
}

.blog-podcast-wrap {
  margin-top: clamp(48px, 6vw, 72px);
}

.blog-podcast-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--color-border);
}

.blog-pod-left {
  border-right: 1px solid var(--color-border);
  padding: clamp(20px, 3vw, 36px);
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: background 0.2s ease;
}

.blog-pod-left:hover,
.blog-pod-right-top:hover,
.blog-pod-right-bottom:hover {
  background: rgba(232, 230, 224, 0.03);
}

.blog-pod-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #151515;
}

.blog-pod-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.blog-pod-left:hover .blog-pod-thumb img {
  transform: scale(1.02);
}

.blog-pod-ep-title {
  font-family: var(--font-primary);
  font-size: clamp(16px, 1.8vw, 18px);
  font-weight: 500;
  color: var(--color-white);
  line-height: 1.35;
  margin-bottom: 8px;
}

.blog-pod-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--color-content-40);
  display: block;
  margin-bottom: 14px;
}

.blog-pod-cta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--color-flare);
  text-decoration: none;
  display: inline-block;
  transition: opacity 0.2s ease;
}

.blog-pod-cta:hover {
  opacity: 0.75;
}

.blog-pod-right-col {
  display: grid;
  grid-template-rows: 1fr 1fr;
}

.blog-pod-right-top {
  border-bottom: 1px solid var(--color-border);
  padding: clamp(20px, 3vw, 36px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  transition: background 0.2s ease;
}

.blog-pod-right-bottom {
  padding: clamp(20px, 3vw, 36px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  transition: background 0.2s ease;
}

.blog-pod-view-all {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--color-flare);
  display: block;
  margin-bottom: 8px;
  transition: opacity 0.2s ease;
}

.blog-pod-view-all:hover {
  opacity: 0.75;
}

.blog-pod-view-sub {
  font-family: var(--font-primary);
  font-size: 13px;
  color: var(--color-content-45);
}

/* ==========================================================================
   Newsletter Section
   ========================================================================== */

#newsletter {
  background: var(--color-void);
  position: relative;
  z-index: 50;
  padding: clamp(60px, 8vw, 120px) clamp(16px, 4vw, 52px);
  text-align: center;
  border-top: 1px solid var(--color-flare);
}

.newsletter-headline {
  font-family: var(--font-primary);
  font-size: clamp(28px, 4.5vw, 54px);
  font-weight: 500;
  color: var(--color-white);
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  overflow-wrap: break-word;
}

.newsletter-sub {
  font-family: var(--font-primary);
  font-size: clamp(15px, 2vw, 17px);
  color: var(--color-content-60);
  line-height: 1.6;
  max-width: 560px;
  margin: 0 auto 40px;
}

.newsletter-name-row {
  display: flex;
  max-width: 480px;
  margin: 0 auto 8px;
  width: 100%;
}

.newsletter-name-input {
  flex: 1;
  background: transparent;
  border: 1px solid rgba(232, 230, 224, 0.2);
  border-right: none;
  padding: 13px 18px;
  font-family: var(--font-primary);
  font-size: 14px;
  color: var(--color-white);
  outline: none;
  border-radius: 0;
  transition: border-color 0.2s ease;
}

.newsletter-name-input:last-child {
  border-right: 1px solid rgba(232, 230, 224, 0.2);
}

.newsletter-name-input::placeholder {
  color: var(--color-content-40);
}

.newsletter-name-input:focus {
  border-color: var(--color-content-85);
}

.newsletter-form-row {
  display: flex;
  max-width: 480px;
  margin: 0 auto;
  width: 100%;
}

.newsletter-input {
  flex: 1;
  background: transparent;
  border: 1px solid rgba(232, 230, 224, 0.2);
  border-right: none;
  padding: 13px 18px;
  font-family: var(--font-primary);
  font-size: 14px;
  color: var(--color-white);
  outline: none;
  border-radius: 0;
  transition: border-color 0.2s ease;
}

.newsletter-input::placeholder {
  color: var(--color-content-40);
}

.newsletter-input:focus {
  border-color: var(--color-content-85);
}

.newsletter-input.error,
.newsletter-name-input.error {
  border-color: #ff3b3b;
}

.newsletter-btn {
  padding: 13px 26px;
  white-space: nowrap;
  background: var(--color-flare);
  border: 1px solid var(--color-flare);
  color: var(--color-void);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  transition: opacity 0.2s ease;
}

.newsletter-btn:hover {
  opacity: 0.88;
}

.newsletter-error-msg {
  font-family: var(--font-mono);
  font-size: 12px;
  color: #ff3b3bcc;
  letter-spacing: 0.08em;
  margin-top: 12px;
  display: none;
  text-align: center;
}

.newsletter-error-msg.visible {
  display: block;
}

.newsletter-fine {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-content-35);
  letter-spacing: 0.08em;
  margin-top: 16px;
  display: block;
}

.newsletter-success {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 32px 0;
}

.newsletter-success.visible {
  display: flex;
}

.newsletter-success-headline {
  font-family: var(--font-primary);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 500;
  color: var(--color-white);
}

.newsletter-success-sub {
  font-family: var(--font-primary);
  font-size: 15px;
  color: var(--color-content-70);
}

/* ==========================================================================
   Footer Section
   ========================================================================== */

#footer {
  background: var(--color-void);
  border-top: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  z-index: 50;
  overflow: hidden;
}

.footer-glow-1 {
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--color-flare-12) 0%, transparent 70%);
  pointer-events: none;
}

.footer-glow-2 {
  position: absolute;
  top: -80px;
  right: -80px;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, var(--color-flare-8) 0%, transparent 70%);
  pointer-events: none;
}

.footer-left {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(32px, 5vw, 52px);
  border-right: 1px solid var(--color-border);
  position: relative;
  z-index: 10;
}

.footer-brand-title {
  font-family: var(--font-primary);
  font-size: clamp(40px, 6vw, 80px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--color-content-12);
  margin-bottom: 36px;
}

.language-switcher-wrap {
  position: relative;
  margin-bottom: 24px;
}

.language-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-content-45);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 0;
  transition: color 0.2s ease;
}

.language-btn:hover {
  color: var(--color-content-85);
}

.language-dropdown {
  position: absolute;
  bottom: 100%;
  left: 0;
  margin-bottom: 8px;
  background: var(--color-void);
  border: 1px solid var(--color-border);
  min-width: 180px;
  display: none;
  flex-direction: column;
  padding: 6px 0;
  list-style: none;
  z-index: 100;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.language-dropdown.open {
  display: flex;
}

.language-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-content-45);
  transition: background 0.15s ease, color 0.15s ease;
}

.language-option:hover,
.language-option.selected {
  background: rgba(232, 230, 224, 0.05);
  color: var(--color-content-90);
}

.footer-rights {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-rights span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-content-30);
  letter-spacing: 0.08em;
}

.footer-right {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(32px, 5vw, 52px);
  position: relative;
  z-index: 10;
}

.footer-nav-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 3vw, 32px);
}

.footer-col {
  display: flex;
  flex-direction: column;
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-content-35);
  margin-bottom: 20px;
  display: block;
}

.footer-link {
  font-family: var(--font-primary);
  font-size: 13px;
  color: var(--color-content-55);
  margin-bottom: 12px;
  transition: color 0.2s ease;
  display: block;
}

.footer-link:hover {
  color: var(--color-white);
}

/* ==========================================================================
   Toast Notification System
   ========================================================================== */

.toast-stack {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 380px;
  width: calc(100vw - 48px);
  z-index: 10000;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: stretch;
  background: var(--color-surface);
  border: 1px solid var(--color-border-med);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.65);
  font-family: var(--font-primary);
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-content-85);
  pointer-events: auto;
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.28s ease, transform 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

.toast.toast-hidden {
  opacity: 0;
  transform: translateX(20px);
  pointer-events: none;
}

.toast-rail {
  width: 3px;
  background: var(--color-flare);
  flex-shrink: 0;
}

.toast.toast-success .toast-rail {
  background: var(--color-green);
}

.toast.toast-error .toast-rail {
  background: #ff3b3b;
}

.toast-main {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  flex: 1;
}

.toast-close {
  padding: 14px;
  color: var(--color-content-40);
  transition: color 0.2s ease;
  cursor: pointer;
}

.toast-close:hover {
  color: var(--color-white);
}

/* ==========================================================================
   Comprehensive Responsive Breakpoints
   ========================================================================== */

@media (max-width: 1024px) {
  .nav-links, .btn-wallet-nav {
    display: none;
  }
  
  .nav-hamburger {
    display: flex;
  }
}

@media (max-width: 900px) {
  #freq {
    display: none;
  }

  .prob-data-row2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .prob-chain-cell:nth-child(2) {
    border-right: none;
  }

  .prob-chain-cell:nth-child(3),
  .prob-chain-cell:nth-child(4) {
    border-top: 1px solid var(--color-border);
  }

  .prob-chain-cell:nth-child(4) {
    border-right: none;
  }

  #pillars {
    grid-template-columns: 1fr;
  }

  .pillar-card {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }

  .pillar-card:last-child {
    border-bottom: none;
  }

  .coin-cols {
    grid-template-columns: 1fr;
  }

  .coin-col {
    border-left: none;
    border-top: 1px solid var(--color-border);
  }

  .coin-col:first-child {
    border-top: none;
  }

  .eco-grid {
    grid-template-columns: 1fr;
  }

  .eco-card {
    height: auto;
    min-height: 360px;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }

  .eco-card:last-child {
    border-bottom: none;
  }

  #footer {
    grid-template-columns: 1fr;
  }

  .footer-left {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }
}

@media (max-width: 768px) {
  .prob-closer-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .blog-row-bottom {
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
  }

  .blog-row-desc {
    text-align: left;
    max-width: 100%;
  }

  .blog-podcast-grid {
    grid-template-columns: 1fr;
  }

  .blog-pod-left {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }

  .footer-nav-cols {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .community-grid {
    grid-template-columns: 1fr;
  }

  .newsletter-name-row {
    flex-direction: column;
    gap: 8px;
  }

  .newsletter-name-input {
    border-right: 1px solid rgba(232, 230, 224, 0.2);
    width: 100%;
  }

  .newsletter-form-row {
    flex-direction: column;
    gap: 8px;
  }

  .newsletter-input {
    border-right: 1px solid rgba(232, 230, 224, 0.2);
    width: 100%;
  }

  .newsletter-btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .prob-data-row2 {
    grid-template-columns: 1fr;
  }

  .prob-chain-cell {
    border-right: none !important;
    border-top: 1px solid var(--color-border);
  }

  .prob-chain-cell:first-child {
    border-top: none;
  }

  .ctas {
    flex-direction: column;
    width: 100%;
    max-width: 320px;
  }

  .btn-primary, .btn-secondary {
    width: 100%;
  }

  .footer-nav-cols {
    grid-template-columns: 1fr;
  }
}