:root {
  --paper: #d4c4a8;
  --paper-deep: #c3b08d;
  --ink: #1c140e;
  --ink-soft: #3a2c22;
  --rust: #8f2a1c;
  --rust-hot: #c0392b;
  --slash: #d61f1a;
  --dust: #e8dcc4;
  --sand: #c4a56a;
  --rock: #6a5b4b;
  --phone: #12100e;
  --line: rgba(28, 20, 14, 0.16);
  --glass: rgba(232, 220, 196, 0.42);
  --shadow: 0 28px 60px rgba(28, 20, 14, 0.28);
  --display: "Anton", "Impact", "Arial Narrow", sans-serif;
  --broken: "Rubik Distressed", "Anton", sans-serif;
  --stamp: "Rubik Dirt", "Anton", sans-serif;
  --body: "Barlow", "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--body);
  background:
    radial-gradient(1200px 700px at 12% -10%, rgba(143, 42, 28, 0.12), transparent 55%),
    radial-gradient(900px 600px at 110% 8%, rgba(196, 165, 106, 0.18), transparent 50%),
    linear-gradient(180deg, #dccdb4 0%, var(--paper) 28%, #cbb89a 70%, #b9a482 100%);
  overflow-x: hidden;
}

::selection {
  background: var(--rust);
  color: #f6efe2;
}

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

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

button {
  font: inherit;
}

.grain,
.vignette {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 40;
}

.grain {
  opacity: 0.22;
  mix-blend-mode: multiply;
  background-image:
    repeating-linear-gradient(0deg, rgba(28, 20, 14, 0.035) 0 1px, transparent 1px 3px),
    repeating-linear-gradient(90deg, rgba(28, 20, 14, 0.02) 0 1px, transparent 1px 4px);
}

.vignette {
  background: radial-gradient(ellipse at center, transparent 42%, rgba(28, 20, 14, 0.28) 100%);
}

.dust {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 3;
}

.fly-fone {
  position: fixed;
  top: 18%;
  left: -8%;
  z-index: 4;
  pointer-events: none;
  animation: throw-fone 18s linear infinite;
}

.fly-fone-body {
  width: 46px;
  height: 80px;
  border-radius: 8px;
  background: linear-gradient(180deg, #2a2622, #0c0b0a);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.35);
  position: relative;
  transform: rotate(-28deg);
}

.fly-fone-body::after {
  content: "";
  position: absolute;
  inset: 8px 6px 12px;
  background: #8a8174;
  border-radius: 3px;
}

.fly-crack {
  position: absolute;
  inset: 8px 6px 12px;
  background:
    linear-gradient(115deg, transparent 46%, rgba(255, 255, 255, 0.35) 47%, transparent 48%),
    linear-gradient(70deg, transparent 52%, rgba(20, 14, 10, 0.55) 53%, transparent 55%);
  z-index: 1;
}

.fly-slash {
  position: absolute;
  width: 18px;
  height: 18px;
  border: 2px solid var(--slash);
  border-radius: 50%;
  top: 22px;
  left: 14px;
  z-index: 2;
}

.fly-slash::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 2px;
  background: var(--slash);
  top: 6px;
  left: -4px;
  transform: rotate(-40deg);
}

@keyframes throw-fone {
  0% { transform: translate3d(-10vw, 8vh, 0) rotate(-18deg); opacity: 0; }
  8% { opacity: 0.85; }
  50% { transform: translate3d(60vw, -6vh, 0) rotate(18deg); opacity: 0.7; }
  100% { transform: translate3d(118vw, 22vh, 0) rotate(48deg); opacity: 0; }
}

.nav {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 28px;
  background: rgba(212, 196, 168, 0.78);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-brand img {
  width: 46px;
  height: 46px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--ink);
  box-shadow: 0 0 0 3px rgba(143, 42, 28, 0.18);
}

.nav-word {
  display: flex;
  flex-direction: column;
  line-height: 0.85;
}

.nav-word b,
.nav-word i {
  font-family: var(--display);
  font-style: normal;
  letter-spacing: 0.04em;
}

.nav-word b { font-size: 18px; }
.nav-word i { font-size: 16px; color: var(--rust); }

.nav-links {
  display: flex;
  gap: 22px;
}

.nav-links a {
  font-family: var(--display);
  letter-spacing: 0.08em;
  font-size: 15px;
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: var(--rust);
  transition: width 0.25s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.icon-btn {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1.5px solid var(--ink);
  background: var(--dust);
  transition: transform 0.2s ease, background 0.2s ease;
}

.icon-btn img {
  width: 16px;
  height: 16px;
}

.icon-btn:hover {
  transform: rotate(-6deg) scale(1.05);
  background: #efe4cc;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 16px;
  border: 1.5px solid var(--ink);
  border-radius: 0;
  font-family: var(--display);
  letter-spacing: 0.06em;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.btn img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.btn-buy {
  background: var(--rust);
  color: #f6efe2;
  box-shadow: 4px 4px 0 var(--ink);
}

.btn-buy img {
  filter: brightness(0) invert(1);
}

.btn-ghost {
  background: var(--dust);
  box-shadow: 4px 4px 0 var(--ink);
}

.btn-x {
  background: var(--ink);
  color: var(--dust);
  box-shadow: 4px 4px 0 var(--rust);
}

.btn-x img {
  width: 16px;
  filter: invert(1);
}

.btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--ink);
}

.btn:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 var(--ink);
}

.btn-lg {
  min-height: 54px;
  padding: 0 22px;
  font-size: 18px;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1.5px solid var(--ink);
  background: var(--dust);
  padding: 10px;
  flex-direction: column;
  justify-content: space-between;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--ink);
}

.hero {
  position: relative;
  padding: 0 28px 80px;
}

.status-rail {
  margin: 0 -28px 36px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: rgba(28, 20, 14, 0.06);
}

.status-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 10px 0;
  width: max-content;
  animation: marquee 28s linear infinite;
  font-family: var(--display);
  letter-spacing: 0.12em;
  font-size: 13px;
}

.status-inner em {
  font-style: normal;
  color: var(--rust);
}

.sig {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 14px;
}

.sig i {
  display: block;
  width: 4px;
  background: var(--ink);
  animation: bar-die 2.4s ease-in-out infinite;
}

.sig i:nth-child(1) { height: 4px; animation-delay: 0s; }
.sig i:nth-child(2) { height: 7px; animation-delay: 0.15s; }
.sig i:nth-child(3) { height: 10px; animation-delay: 0.3s; }
.sig i:nth-child(4) { height: 14px; animation-delay: 0.45s; }

.sig.dead i {
  background: var(--slash);
  opacity: 0.35;
}

@keyframes bar-die {
  0%, 30% { opacity: 1; transform: scaleY(1); }
  45% { opacity: 0.15; transform: scaleY(0.35); }
  70% { opacity: 1; transform: scaleY(1); }
  100% { opacity: 0.2; transform: scaleY(0.2); }
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.hero-grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.hero-art {
  position: relative;
}

.art-glow {
  position: absolute;
  inset: 8% 10%;
  background: radial-gradient(circle, rgba(143, 42, 28, 0.22), transparent 68%);
  filter: blur(20px);
  animation: pulse-glow 4s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.55; transform: scale(0.96); }
  50% { opacity: 1; transform: scale(1.06); }
}

.art-frame {
  position: relative;
  background: #c9b79a;
  border: 3px solid var(--ink);
  box-shadow: var(--shadow);
  overflow: hidden;
  animation: rage-shake 6s ease-in-out infinite;
}

.hero-logo {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  object-position: center 42%;
  filter: contrast(1.05) saturate(1.05);
}

.art-cracks {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  fill: none;
  stroke: rgba(28, 20, 14, 0.45);
  stroke-width: 1.4;
  mix-blend-mode: multiply;
  pointer-events: none;
}

.no-signal-chip {
  position: absolute;
  right: 16px;
  bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: rgba(18, 16, 14, 0.82);
  color: #f3e6d0;
  border: 1px solid var(--slash);
  animation: chip-flicker 3.2s steps(2, end) infinite;
}

.no-signal-chip .bars {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 12px;
}

.no-signal-chip .bars i {
  width: 3px;
  background: #8a8174;
}

.no-signal-chip .bars i:nth-child(1) { height: 3px; }
.no-signal-chip .bars i:nth-child(2) { height: 6px; }
.no-signal-chip .bars i:nth-child(3) { height: 9px; }
.no-signal-chip .bars i:nth-child(4) { height: 12px; }

.no-signal-chip b {
  font-family: var(--display);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--slash);
}

@keyframes chip-flicker {
  0%, 86%, 100% { opacity: 1; }
  88%, 93% { opacity: 0.25; }
}

@keyframes rage-shake {
  0%, 86%, 100% { transform: translate(0, 0) rotate(0); }
  88% { transform: translate(-2px, 1px) rotate(-0.4deg); }
  90% { transform: translate(2px, -1px) rotate(0.5deg); }
  92% { transform: translate(-1px, 2px) rotate(-0.3deg); }
}

.debris {
  position: absolute;
  background: #6d6254;
  border-radius: 1px;
  animation: grit 3.6s ease-in-out infinite;
}

.d1 { width: 10px; height: 7px; top: 12%; right: 4%; animation-delay: 0.2s; }
.d2 { width: 7px; height: 11px; bottom: 18%; right: -6px; animation-delay: 0.8s; }
.d3 { width: 14px; height: 6px; top: 36%; left: -8px; animation-delay: 1.1s; }
.d4 { width: 8px; height: 8px; bottom: 8%; left: 8%; animation-delay: 1.6s; }

@keyframes grit {
  0%, 100% { transform: translate(0, 0) rotate(0); opacity: 0.8; }
  50% { transform: translate(8px, -10px) rotate(18deg); opacity: 1; }
}

.stamp {
  margin: 0 0 10px;
  font-family: var(--stamp);
  font-size: 15px;
  letter-spacing: 0.16em;
  color: var(--rust);
}

.hero-title {
  margin: 0;
  line-height: 0.78;
}

.word {
  display: block;
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: 0.02em;
  position: relative;
}

.word.useless {
  font-size: clamp(64px, 12vw, 128px);
  color: var(--ink);
}

.word.fone {
  font-size: clamp(64px, 12vw, 128px);
  color: var(--rust);
}

.crack-text {
  position: relative;
}

.crack-text::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      180deg,
      transparent 0 13px,
      rgba(212, 196, 168, 0.7) 13px 15px,
      transparent 15px 29px
    ),
    repeating-linear-gradient(
      102deg,
      transparent 0 18px,
      rgba(28, 20, 14, 0.18) 18px 19px,
      transparent 19px 34px
    );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  pointer-events: none;
}

.hero-title .word {
  animation: title-slam 0.9s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hero-title .fone {
  animation-delay: 0.12s;
}

@keyframes title-slam {
  from { opacity: 0; transform: translateY(28px) skewX(-8deg); filter: blur(4px); }
  to { opacity: 1; transform: none; filter: none; }
}

.ticker-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0 14px;
}

.ticker {
  font-family: var(--display);
  font-size: 28px;
  letter-spacing: 0.08em;
}

.dot {
  width: 8px;
  height: 8px;
  background: var(--slash);
  border-radius: 50%;
  animation: blink 1.4s steps(2, end) infinite;
}

@keyframes blink {
  50% { opacity: 0.15; }
}

.chain {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}

.chain img {
  width: 18px;
  height: 18px;
}

.bio {
  max-width: 34ch;
  font-size: 20px;
  line-height: 1.45;
  margin: 0 0 22px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.ca-box {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: rgba(28, 20, 14, 0.06);
  border: 1px dashed var(--ink);
}

.ca-label {
  font-family: var(--display);
  letter-spacing: 0.08em;
  font-size: 13px;
}

#ca-text {
  flex: 1;
  font-size: 13px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ca-copy {
  border: 1px solid var(--ink);
  background: var(--dust);
  padding: 6px 10px;
  cursor: pointer;
  font-family: var(--display);
  letter-spacing: 0.06em;
}

.ca-copy:hover {
  background: #efe4cc;
}

section {
  padding: 88px 28px;
  position: relative;
  scroll-margin-top: 86px;
}

.section-head {
  max-width: 1180px;
  margin: 0 auto 42px;
}

.section-head h2 {
  margin: 0;
  font-family: var(--broken);
  font-size: clamp(48px, 8vw, 92px);
  line-height: 0.86;
  letter-spacing: 0.02em;
}

.lede {
  max-width: 48ch;
  font-size: 18px;
  color: var(--ink-soft);
}

.about-layout {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 36px;
}

.about-copy {
  padding: 28px;
  background: rgba(232, 220, 196, 0.45);
  border: 2px solid var(--ink);
  box-shadow: 8px 8px 0 rgba(143, 42, 28, 0.2);
  position: relative;
}

.about-copy::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(125deg, transparent 40%, rgba(28, 20, 14, 0.08) 41%, transparent 42%),
    linear-gradient(70deg, transparent 62%, rgba(28, 20, 14, 0.08) 63%, transparent 64%);
  pointer-events: none;
}

.about-copy p {
  margin: 0;
  font-size: 18px;
  line-height: 1.65;
  position: relative;
}

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

.diag {
  padding: 18px;
  background: rgba(18, 16, 14, 0.86);
  color: #f3e6d0;
  border: 1px solid rgba(196, 165, 106, 0.28);
  transform-origin: center;
  transition: transform 0.25s ease;
}

.diag:hover {
  transform: rotate(-1deg) translateY(-3px);
}

.diag-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
}

.diag-no {
  font-family: var(--stamp);
  color: var(--sand);
}

.diag b {
  font-family: var(--display);
  letter-spacing: 0.08em;
}

.meter {
  height: 8px;
  background: rgba(243, 230, 208, 0.12);
  margin-bottom: 12px;
  overflow: hidden;
}

.meter i {
  display: block;
  width: var(--w);
  height: 100%;
  background: var(--slash);
  animation: meter-fail 2.8s ease-in-out infinite;
}

.meter.drain i { background: #c4a56a; }
.meter.smash i { background: #e8dcc4; }
.meter.dead i { background: #6a5b4b; }

@keyframes meter-fail {
  0%, 100% { width: var(--w); opacity: 1; }
  40% { width: calc(var(--w) + 10%); }
  55% { width: 1%; opacity: 0.4; }
  80% { width: var(--w); }
}

.diag p {
  margin: 0;
  color: #d8cbb4;
  font-size: 15px;
  line-height: 1.5;
}

.howto {
  background:
    linear-gradient(180deg, rgba(28, 20, 14, 0.04), rgba(28, 20, 14, 0.08));
}

.steps {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 1180px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  counter-reset: none;
}

.step {
  padding: 24px 20px;
  background: var(--dust);
  border: 2px solid var(--ink);
  box-shadow: 6px 6px 0 var(--ink);
  min-height: 280px;
  position: relative;
  overflow: hidden;
}

.step::after {
  content: "";
  position: absolute;
  right: -20px;
  top: -20px;
  width: 80px;
  height: 80px;
  background: repeating-linear-gradient(
    135deg,
    transparent,
    transparent 6px,
    rgba(143, 42, 28, 0.12) 6px,
    rgba(143, 42, 28, 0.12) 7px
  );
}

.step-no {
  font-family: var(--display);
  font-size: 42px;
  color: var(--rust);
  display: block;
  line-height: 1;
  margin-bottom: 12px;
}

.step h3 {
  margin: 0 0 10px;
  font-family: var(--display);
  font-size: 26px;
  letter-spacing: 0.04em;
}

.step p {
  margin: 0 0 16px;
  line-height: 1.5;
}

.step .btn {
  width: 100%;
}

.chart-bezel {
  max-width: 1180px;
  margin: 0 auto;
  background: #1a1612;
  padding: 10px 10px 14px;
  border-radius: 28px;
  box-shadow: var(--shadow), inset 0 0 0 2px #3b3228;
  position: relative;
}

.chart-bezel::before,
.chart-bezel::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.chart-bezel::before {
  inset: 18% 8%;
  background:
    linear-gradient(112deg, transparent 48%, rgba(243, 230, 208, 0.16) 49%, transparent 50%),
    linear-gradient(70deg, transparent 60%, rgba(18, 16, 14, 0.4) 61%, transparent 63%);
  z-index: 2;
}

.bezel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #d8cbb4;
  padding: 8px 14px 12px;
  font-family: var(--display);
  letter-spacing: 0.1em;
  font-size: 12px;
}

.bezel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #3a332c;
  box-shadow: inset 0 0 0 2px #6a5b4b;
}

.bezel-sig {
  display: flex;
  gap: 3px;
  align-items: flex-end;
  height: 10px;
}

.bezel-sig i {
  width: 3px;
  background: var(--slash);
  animation: bar-die 2s ease-in-out infinite;
}

.bezel-sig i:nth-child(1) { height: 3px; }
.bezel-sig i:nth-child(2) { height: 6px; }
.bezel-sig i:nth-child(3) { height: 10px; }

.chart-screen {
  position: relative;
  height: 620px;
  background: #0b0b0b;
  border-radius: 16px;
  overflow: hidden;
}

.chart-screen iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.chart-await {
  position: absolute;
  inset: 0;
  display: none;
  place-content: center;
  text-align: center;
  background: rgba(12, 10, 8, 0.72);
  color: #f3e6d0;
  z-index: 3;
}

.chart-await.show {
  display: grid;
}

.chart-await span {
  font-family: var(--display);
  font-size: 42px;
  letter-spacing: 0.08em;
  color: var(--slash);
}

.screen-cracks {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(118deg, transparent 46%, rgba(255, 255, 255, 0.08) 47%, transparent 48%),
    linear-gradient(72deg, transparent 58%, rgba(0, 0, 0, 0.25) 59%, transparent 61%);
  z-index: 2;
}

.chart-open {
  display: flex;
  width: fit-content;
  margin: 22px auto 0;
}

.banner-wrap {
  max-width: 1180px;
  margin: 0 auto 28px;
  border: 3px solid var(--ink);
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
}

.banner-wrap img {
  width: 100%;
  height: auto;
  display: block;
  transform: scale(1.04);
  animation: banner-drift 18s ease-in-out infinite alternate;
}

@keyframes banner-drift {
  from { transform: scale(1.04) translateX(0); }
  to { transform: scale(1.08) translateX(-1.5%); }
}

.banner-wrap figcaption {
  position: absolute;
  left: 16px;
  bottom: 14px;
  padding: 6px 10px;
  background: rgba(18, 16, 14, 0.72);
  color: #f3e6d0;
  font-family: var(--display);
  letter-spacing: 0.08em;
  font-size: 12px;
}

.join-panel {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
  padding: 28px;
  background: rgba(232, 220, 196, 0.5);
  border: 2px solid var(--ink);
}

.join-panel p {
  font-size: 20px;
  margin: 0 0 20px;
}

.join-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.foot {
  padding: 28px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.foot-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.foot-brand img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--ink);
}

.foot-brand strong {
  display: block;
  font-family: var(--display);
  letter-spacing: 0.06em;
}

.foot-brand span {
  color: var(--ink-soft);
}

.foot-links {
  display: flex;
  gap: 18px;
  align-items: center;
}

.foot-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--display);
  letter-spacing: 0.06em;
}

.foot-links img {
  width: 16px;
  height: 16px;
}

.foot-note {
  width: 100%;
  margin: 0;
  text-align: center;
  color: var(--rock);
  font-size: 13px;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
}

.reveal.inview {
  animation: rise 0.8s ease forwards;
}

.diag-grid .reveal:nth-child(2),
.steps .reveal:nth-child(2) { animation-delay: 0.08s; }
.diag-grid .reveal:nth-child(3),
.steps .reveal:nth-child(3) { animation-delay: 0.16s; }
.diag-grid .reveal:nth-child(4),
.steps .reveal:nth-child(4) { animation-delay: 0.24s; }

@keyframes rise {
  to { opacity: 1; transform: none; }
}

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

  .nav-links {
    display: none;
    position: absolute;
    top: 74px;
    left: 16px;
    right: 16px;
    background: var(--paper);
    border: 2px solid var(--ink);
    padding: 16px;
    flex-direction: column;
    gap: 14px;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .chart-screen {
    height: 460px;
  }

  .word.useless,
  .word.fone {
    font-size: clamp(52px, 18vw, 92px);
  }
}

@media (max-width: 640px) {
  .nav {
    padding: 12px 14px;
  }

  .hero,
  section {
    padding-left: 16px;
    padding-right: 16px;
  }

  .btn span {
    font-size: 14px;
  }

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

  .nav-actions .btn-buy {
    padding: 0 12px;
  }

  .chart-screen {
    height: 380px;
  }

  .fly-fone {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}