/* ═══════════════════════════════════════════════════════
   Solar — Website
   ═══════════════════════════════════════════════════════ */

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

:root {
  --bg:    #0a0a0a;
  --s1:    #111111;
  --s2:    #181818;
  --s3:    #222222;
  --s4:    #2a2a2a;
  --sep:   rgba(255,255,255,0.06);
  --sep2:  rgba(255,255,255,0.1);

  --accent:   #d04e0c;
  --accent-d: rgba(208,78,12,0.15);
  --accent-b: rgba(208,78,12,0.08);

  --ok:    #4cd964;
  --ok-d:  rgba(76,217,100,0.12);

  --t1: #ffffff;
  --t2: rgba(255,255,255,0.50);
  --t3: rgba(255,255,255,0.22);
  --t4: rgba(255,255,255,0.08);

  --font: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Helvetica Neue', Arial, sans-serif;
  --mono: 'SF Mono', 'Fira Code', Menlo, monospace;

  --nav-h: 60px;
  --r:     12px;
  --r-sm:  8px;
  --r-lg:  18px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--t1);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  font-size: 16px;
  line-height: 1.6;
}

.grain {
  position: fixed; inset: 0; z-index: 9999; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E");
  background-size: 180px;
  opacity: 0.038;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 32px;
}

code {
  font-family: var(--mono);
  font-size: 0.82em;
  background: var(--s3);
  border: 1px solid var(--sep2);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--t2);
}

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

/* ── Nav ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: var(--nav-h);
  border-bottom: 1px solid var(--sep);
  background: rgba(10,10,10,0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.nav-inner {
  max-width: 1080px; margin: 0 auto; padding: 0 32px;
  height: 100%; display: flex; align-items: center; gap: 40px;
}
.nav-logo {
  display: flex; align-items: center; gap: 9px;
  text-decoration: none; color: var(--t1);
  font-weight: 600; font-size: 16px; flex-shrink: 0;
}
.nav-logo img { width: 24px; height: 24px; object-fit: contain; }
.nav-links { display: flex; gap: 32px; flex: 1; }
.nav-links a {
  text-decoration: none; color: var(--t3);
  font-size: 13.5px; font-weight: 500;
  transition: color .15s;
}
.nav-links a:hover, .nav-links a.active { color: var(--t1); }
.nav-x {
  display: flex; align-items: center;
  color: var(--t3);
  transition: color .15s;
  flex-shrink: 0;
}
.nav-x:hover { color: var(--t1); }

.nav-cta {
  text-decoration: none;
  color: var(--accent);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: opacity .15s;
}
.nav-cta:hover { opacity: 0.75; }

/* ── Hero ── */
.hero {
  padding-top: var(--nav-h);
  position: relative;
  overflow: visible;
}
.scroll-hint {
  position: absolute;
  bottom: -32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: var(--muted);
  text-decoration: none;
  z-index: 2;
  opacity: 0.35;
  transition: opacity 0.6s ease;
}
.scroll-hint:hover { opacity: 0.7; }
.scroll-hint.hidden { opacity: 0; pointer-events: none; }
.scroll-hint-label {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.scroll-hint-arrow {
  animation: scrollBounce 1.6s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 0.5; }
  50% { transform: translateY(5px); opacity: 1; }
}

/* decorative vertical lines */
.hero-bg-lines {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  display: flex; justify-content: space-evenly;
}
.hero-bg-lines span {
  width: 1px;
  background: linear-gradient(to bottom, transparent 0%, var(--sep) 20%, var(--sep) 80%, transparent 100%);
}

.hero-layout {
  position: relative; z-index: 1;
  max-width: 1080px; margin: 0 auto; padding: 0 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding-top: 80px;
  padding-bottom: 48px;
}

/* left */
.hero-text { display: flex; flex-direction: column; gap: 0; }
.hero-kicker {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11.5px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--t3);
  margin-bottom: 28px;
}
.kicker-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent);
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero-text h1 {
  font-size: clamp(56px, 7vw, 96px);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: var(--t1);
  margin-bottom: 28px;
}
.hero-text h1 em {
  font-style: normal;
  color: var(--accent);
  /* subtle glow */
  text-shadow: 0 0 60px rgba(208,78,12,0.35);
}

.hero-desc {
  font-size: 16px;
  color: var(--t2);
  line-height: 1.65;
  max-width: 400px;
  margin-bottom: 36px;
}

.hero-ctas { display: flex; align-items: center; gap: 12px; margin-bottom: 48px; }

.cta-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-size: 14px; font-weight: 600;
  padding: 11px 22px;
  border-radius: var(--r-sm);
  transition: opacity .15s, transform .12s;
}
.cta-primary:hover { opacity: 0.85; }
.cta-primary:active { transform: scale(.97); }
.cta-primary-lg { font-size: 15px; padding: 14px 28px; border-radius: var(--r); }

.cta-ghost {
  display: inline-flex; align-items: center;
  text-decoration: none;
  color: var(--t3);
  font-size: 14px; font-weight: 500;
  transition: color .15s;
}
.cta-ghost:hover { color: var(--t1); }

.hero-stats {
  display: flex; align-items: center; gap: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--sep);
}
.stat { display: flex; flex-direction: column; gap: 1px; }
.stat strong { font-size: 13px; font-weight: 600; color: var(--t1); }
.stat span   { font-size: 11px; color: var(--t3); }
.stat-sep    { width: 1px; height: 28px; background: var(--sep2); }

/* right — mockup */
.hero-mockup-wrap { position: relative; }
.mockup-glow {
  position: absolute;
  top: -60px; left: -60px; right: -60px; bottom: -60px;
  background: radial-gradient(ellipse at 60% 40%, rgba(208,78,12,0.18) 0%, transparent 65%);
  pointer-events: none;
}

.chat-window {
  position: relative;
  background: var(--s2);
  border: 1px solid var(--sep2);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,0.7), 0 0 0 1px rgba(255,255,255,0.03);
}
.cw-bar {
  height: 42px; background: var(--s1);
  border-bottom: 1px solid var(--sep);
  display: flex; align-items: center; padding: 0 16px; gap: 10px;
}
.cw-dots { display: flex; gap: 5px; }
.cw-dots i {
  width: 9px; height: 9px; border-radius: 50%;
  list-style: none;
}
.cw-dots i:nth-child(1) { background: #ff5f57; }
.cw-dots i:nth-child(2) { background: #febc2e; }
.cw-dots i:nth-child(3) { background: #28c840; }
.cw-bar > span {
  flex: 1; text-align: center;
  font-size: 12px; color: var(--t3); font-weight: 500;
  margin-right: 44px;
}

.cw-body { padding: 16px; display: flex; flex-direction: column; gap: 10px; }

.cw-msg { display: flex; gap: 8px; align-items: flex-end; }
.cw-user { justify-content: flex-end; }
.cw-user span {
  background: var(--accent);
  color: #fff;
  padding: 8px 13px;
  border-radius: 13px 13px 3px 13px;
  font-size: 13px; line-height: 1.4;
  max-width: 80%;
}

.cw-avatar {
  width: 26px; height: 26px; flex-shrink: 0;
  border-radius: 50%;
  background: var(--accent-d);
  border: 1px solid rgba(208,78,12,0.25);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.cw-avatar img { width: 18px; height: 18px; object-fit: contain; }

.cw-bubble {
  background: var(--s3);
  border: 1px solid var(--sep);
  border-radius: 3px 13px 13px 13px;
  padding: 11px 13px;
  font-size: 12.5px; color: var(--t2); line-height: 1.5;
  max-width: 85%;
}
.cw-bubble b { color: var(--t1); font-weight: 600; }

.qcard {
  background: var(--s4);
  border: 1px solid var(--sep2);
  border-radius: 9px;
  padding: 9px 11px;
  display: flex; flex-direction: column; gap: 5px;
  margin-bottom: 9px;
}
.qrow {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 11.5px;
}
.qrow span { color: var(--t3); }
.qrow b    { color: var(--t1); font-weight: 600; }

.qoptions {
  display: flex; gap: 14px; margin-top: 9px;
}
.qopt {
  font-size: 12px; font-weight: 500; color: var(--t2);
}
.qopt em {
  font-style: normal; color: var(--t3); margin-right: 3px;
}
.qopt-no { color: var(--t3); }

/* typed cursor in input */
.cw-typed { color: var(--t1); font-size: 12.5px; }
.cw-cursor {
  display: inline-block;
  color: var(--accent);
  animation: blink-cur .9s step-end infinite;
  margin-left: 1px;
}
@keyframes blink-cur {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

.cw-input {
  margin: 0 16px 16px;
  background: var(--s3);
  border: 1px solid var(--sep2);
  border-radius: 9px;
  padding: 9px 12px;
  display: flex; align-items: center; gap: 10px;
  font-size: 12.5px; color: var(--t3);
}
.cw-input span { flex: 1; }
.cw-input button {
  width: 26px; height: 26px; border-radius: 6px;
  background: var(--accent); border: none;
  display: flex; align-items: center; justify-content: center;
  color: #fff; cursor: pointer; flex-shrink: 0;
}

/* ── Ticker ── */
.ticker-wrap {
  position: relative; z-index: 1;
  border-top: 1px solid var(--sep);
  border-bottom: 1px solid var(--sep);
  overflow: hidden;
  background: var(--s1);
  padding: 12px 0;
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}
.ticker {
  display: flex; gap: 28px; align-items: center;
  white-space: nowrap;
  animation: ticker-scroll 30s linear infinite;
  width: max-content;
}
.ticker span {
  font-size: 12.5px;
  font-family: var(--mono);
  color: var(--t3);
}
.ticker-sep { color: var(--sep2) !important; }
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── Sections ── */
.section { padding: 96px 0; }
.section-dark {
  background: var(--s1);
  border-top: 1px solid var(--sep);
  border-bottom: 1px solid var(--sep);
}

.section-head { margin-bottom: 64px; }
.label {
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.section-head h2 {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--t1);
}

/* ── Feature rows ── */
.feat-rows { display: flex; flex-direction: column; gap: 2px; }

.feat-row {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 48px; align-items: center;
  padding: 56px 0;
  border-top: 1px solid var(--sep);
}
.feat-row:last-child { border-bottom: 1px solid var(--sep); }
.feat-row-rev { direction: rtl; }
.feat-row-rev > * { direction: ltr; }

.feat-tag {
  display: inline-block;
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.feat-row-text h3 {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 14px;
}
.feat-row-text p {
  font-size: 15px; color: var(--t2); line-height: 1.65;
  margin-bottom: 20px;
}
.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chips span {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--t2);
  background: var(--s2);
  border: 1px solid var(--sep2);
  padding: 5px 10px;
  border-radius: 99px;
}

/* AI visual */
.feat-row-visual {
  display: flex; align-items: center; justify-content: center;
}
.ai-flow {
  display: flex; align-items: center; gap: 10px;
  background: var(--s2); border: 1px solid var(--sep);
  border-radius: var(--r-lg); padding: 24px;
  width: 100%;
}
.ai-node {
  flex: 1; background: var(--s3); border: 1px solid var(--sep2);
  border-radius: var(--r); padding: 14px 12px;
  display: flex; flex-direction: column; gap: 8px; align-items: center;
  text-align: center;
}
.ai-node-label { font-size: 10px; color: var(--t3); text-transform: uppercase; letter-spacing: 0.08em; }
.ai-node-content {
  font-family: var(--mono); font-size: 11px; color: var(--t2);
  line-height: 1.4;
}
.brain-node { border-color: rgba(208,78,12,0.3); }
.brain-node .ai-node-content img { opacity: 0.9; }
.engine-node { border-color: rgba(90,200,250,0.3); }
.engine-call { display: flex; align-items: center; gap: 5px; color: #5ac8fa; }
.engine-call span { font-family: var(--mono); font-size: 11px; }
.engine-call svg { opacity: 0.8; flex-shrink: 0; }
.success-dot { color: var(--ok); font-weight: 700; font-size: 13px; font-family: var(--font); }
.ai-arrow { color: var(--t4); flex-shrink: 0; }

/* Swap card */
.swap-card {
  background: var(--s2); border: 1px solid var(--sep2);
  border-radius: var(--r-lg); overflow: hidden; width: 100%;
}
.swap-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--sep);
  font-size: 12px; font-weight: 600; color: var(--t3);
  text-transform: uppercase; letter-spacing: 0.08em;
  background: var(--s1);
}
.swap-body {
  padding: 16px; display: flex; flex-direction: column; gap: 10px;
}
.swap-row {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13px;
}
.swap-row span { color: var(--t3); }
.swap-row strong { font-weight: 600; color: var(--t1); }
.swap-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--sep);
  display: flex; gap: 8px;
}

/* Contacts */
.contacts-card {
  background: var(--s2); border: 1px solid var(--sep2);
  border-radius: var(--r-lg); overflow: hidden; width: 100%;
}
.contacts-row {
  display: flex; align-items: center; gap: 12px;
  padding: 13px 16px; border-bottom: 1px solid var(--sep);
}
.contact-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; flex-shrink: 0;
}
.contact-info { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.contact-info strong { font-size: 13px; }
.contact-info span   { font-size: 11px; color: var(--t3); font-family: var(--mono); }
.contact-check { color: var(--ok); font-size: 13px; }
.contacts-add {
  display: flex; align-items: center; gap: 8px;
  padding: 11px 16px;
  font-size: 12.5px; color: var(--t3);
  cursor: pointer;
}

/* ── Coming Soon ── */
.soon-label { color: var(--t3); }

.soon-grid {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  gap: 16px;
}

.soon-card {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--sep2);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color .2s;
}
.soon-card:hover { border-color: rgba(208,78,12,0.3); }

.soon-badge {
  position: absolute; top: 16px; right: 16px;
  font-size: 10.5px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-d);
  border: 1px solid rgba(208,78,12,0.25);
  padding: 4px 10px;
  border-radius: 99px;
}

.soon-card-inner { padding: 28px; }

.soon-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--accent-b);
  border: 1px solid rgba(208,78,12,0.18);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.soon-card h3 {
  font-size: 22px; font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.soon-desc {
  font-size: 14px; color: var(--t2); line-height: 1.65;
  margin-bottom: 24px;
}

/* Workflow examples */
.workflow-examples {
  display: flex; flex-direction: column; gap: 8px;
}
.wf-example {
  display: flex; align-items: center; gap: 8px;
  background: var(--s2); border: 1px solid var(--sep);
  border-radius: var(--r-sm); padding: 10px 12px;
}
.wf-trigger, .wf-action {
  flex: 1; display: flex; flex-direction: column; gap: 3px;
}
.wf-label {
  font-size: 9.5px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--t3);
}
.wf-trigger span:last-child {
  font-size: 12px; color: var(--t2); font-family: var(--mono);
}
.wf-action span:last-child {
  font-size: 12px; color: var(--accent); font-family: var(--mono);
}
.wf-example > svg { flex-shrink: 0; color: var(--t4); }

/* Private transfer features */
.private-features {
  display: flex; flex-direction: column; gap: 10px;
}
.pf-item {
  display: flex; align-items: center; gap: 9px;
  font-size: 13.5px; color: var(--t2);
}
.pf-item svg { flex-shrink: 0; }

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

/* ── dApp ── */
.dapp-split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.dapp-split h2 {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800; letter-spacing: -0.03em; line-height: 1.1;
  margin: 12px 0 16px;
}
.dapp-sub { font-size: 15px; color: var(--t2); line-height: 1.65; }
.dapp-badges {
  display: flex; flex-wrap: wrap; gap: 10px; align-content: flex-start;
}
.dapp-badge {
  background: var(--s2); border: 1px solid var(--sep2);
  border-radius: 99px;
  padding: 8px 16px;
  font-size: 13px; font-weight: 500; color: var(--t2);
  font-family: var(--mono);
}

/* ── Security ── */
.sec-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--sep);
  border: 1px solid var(--sep);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-bottom: 24px;
}
.sec-item {
  background: var(--bg);
  padding: 28px 24px;
  transition: background .2s;
}
.sec-item:hover { background: var(--s1); }
.sec-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--accent-d);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.sec-item h4 { font-size: 14px; font-weight: 600; margin-bottom: 8px; }
.sec-item p  { font-size: 13px; color: var(--t2); line-height: 1.55; }
.sec-warn {
  font-size: 12.5px; color: var(--t3);
  text-align: center;
  padding: 10px 20px;
  background: rgba(255,59,48,0.04);
  border: 1px solid rgba(255,59,48,0.12);
  border-radius: var(--r-sm);
}

/* ── Install CTA ── */
.section-cta {
  position: relative; overflow: hidden;
  background: var(--s1);
  border-top: 1px solid var(--sep);
}
.cta-glow {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 700px; height: 400px;
  background: radial-gradient(ellipse, rgba(208,78,12,0.16) 0%, transparent 65%);
  pointer-events: none;
}
.install-block {
  position: relative; z-index: 1;
  max-width: 540px; margin: 0 auto;
  display: flex; flex-direction: column; align-items: center;
  text-align: center; gap: 0;
}
.install-icon {
  width: 64px; height: 64px; margin-bottom: 24px;
  filter: drop-shadow(0 0 28px rgba(208,78,12,0.55));
}
.install-block h2 {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800; letter-spacing: -0.035em; line-height: 1.05;
  margin-bottom: 12px;
}
.install-block h2 em { font-style: normal; color: var(--accent); }
.install-block > p  { font-size: 15px; color: var(--t2); margin-bottom: 36px; }

.install-list {
  list-style: none;
  width: 100%; margin-bottom: 40px;
  counter-reset: steps;
  display: flex; flex-direction: column; gap: 8px;
}
.install-list li {
  counter-increment: steps;
  display: flex; align-items: center; gap: 16px; text-align: left;
  background: var(--s2); border: 1px solid var(--sep);
  border-radius: var(--r-sm); padding: 13px 16px;
  font-size: 13.5px; color: var(--t2); line-height: 1.45;
}
.install-list li::before {
  content: counter(steps);
  min-width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--accent-d);
  border: 1px solid rgba(208,78,12,0.3);
  color: var(--accent); font-size: 11px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.install-list strong { color: var(--t1); }

/* ── Footer ── */
.footer {
  border-top: 1px solid var(--sep);
  padding: 24px 0;
}
.footer-inner {
  display: flex; align-items: center; gap: 20px;
}
.footer-inner p { flex: 1; font-size: 12.5px; color: var(--t3); text-align: center; }
.footer-x {
  display: flex; align-items: center; gap: 6px;
  text-decoration: none;
  color: var(--t3); font-size: 12.5px;
  transition: color .15s;
  white-space: nowrap;
}
.footer-x:hover { color: var(--t1); }

/* ── Scroll reveal ── */
.reveal {
  opacity: 0; transform: translateY(18px);
  transition: opacity .5s ease, transform .5s ease;
}
.reveal.in { opacity: 1; transform: none; }

/* ── Responsive ── */
@media (max-width: 860px) {
  .hero-layout { grid-template-columns: 1fr; gap: 40px; padding-top: 56px; }
  .hero-text h1 { font-size: clamp(48px, 10vw, 72px); }
  .feat-row, .feat-row-rev { grid-template-columns: 1fr; direction: ltr; gap: 32px; }
  .dapp-split { grid-template-columns: 1fr; gap: 36px; }
  .sec-grid { grid-template-columns: 1fr 1fr; }
  .ai-flow { flex-direction: column; }
  .ai-arrow { transform: rotate(90deg); }
}
@media (max-width: 560px) {
  .container { padding: 0 20px; }
  .nav-links { display: none; }
  .sec-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 14px; }
  .hero-ctas { flex-direction: column; align-items: flex-start; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-right { text-align: center !important; }
  .hero-text h1 { font-size: 52px; }
}