:root {
  --ink: #003524;
  --green: #006d3f;
  --green-bright: #009b69;
  --mint: #6ff2b0;
  --pale: #f2fef8;
  --soft: #e9f4ee;
  --line: rgba(111, 242, 176, 0.24);
  --muted: #5d7568;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: #ffffff;
  font-family: 'Plus Jakarta Sans', ui-sans-serif, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

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

/* ==========================================================================
   HEADER & NAVIGATION (Figma Nav)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(111, 242, 176, 0.14);
  background: rgba(255, 255, 255, 0.76);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.nav-shell {
  width: min(1400px, 100%);
  height: 69px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.brand {
  width: 260px;
  display: flex;
  align-items: center;
}

.brand img {
  width: 51px;
  height: 51px;
  filter: drop-shadow(0px 2px 4px rgba(0, 0, 0, 0.06)) drop-shadow(0px 4px 6px rgba(0, 0, 0, 0.07));
  transition: transform 0.25s ease;
}

.brand:hover img {
  transform: scale(1.04);
}

.desktop-nav {
  flex: 1;
  display: flex;
  justify-content: center;
  gap: 32px;
  font-size: 14px;
  line-height: 23px;
}

.desktop-nav a,
.mobile-nav a {
  position: relative;
  color: var(--ink);
  transition: color 0.2s ease;
}

.desktop-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 1.5px;
  border-radius: 2px;
  background: var(--green-bright);
  transform: scaleX(0);
  transition: transform 0.22s ease;
}

.desktop-nav a:hover,
.mobile-nav a:hover {
  color: var(--green-bright);
}

.desktop-nav a:hover::after {
  transform: scaleX(1);
}

.nav-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 44px;
  padding: 9px 20px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-size: 13.5px;
  line-height: 17px;
  font-weight: 500;
  transition: transform 0.22s ease, background 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease, color 0.22s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button img {
  width: 24px;
  height: 24px;
}

.button-small {
  min-height: 44px;
  padding: 9px 20px;
  font-size: 13.5px;
}

.button-outline {
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--ink);
}

.button-outline:hover {
  background: rgba(111, 242, 176, 0.12);
  border-color: var(--green);
  box-shadow: 0px 8px 20px rgba(0, 53, 36, 0.14);
}

.button-dark {
  color: var(--soft);
  background: var(--ink);
  border: 1px solid rgba(111, 242, 176, 0.28);
}

.button-dark:hover {
  background: #074731;
  border-color: rgba(111, 242, 176, 0.6);
  box-shadow: 0px 8px 24px rgba(0, 109, 63, 0.3), 0px 0px 16px rgba(111, 242, 176, 0.22);
}

.menu-toggle,
.mobile-nav {
  display: none;
}

.section-shell {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding-left: 34px;
  padding-right: 34px;
}

/* ==========================================================================
   SECTION 1: HERO (Desktop - 1)
   ========================================================================== */
.hero {
  min-height: 1025px;
  overflow: hidden;
  padding-top: 57px;
  text-align: center;
  background: linear-gradient(0.74deg, rgba(111, 242, 176, 0.08) -63.33%, rgba(242, 254, 248, 0.916) 38.82%, #ffffff 62.4%);
}

.hero-copy {
  width: min(741px, 100%);
  margin: 0 auto;
}

.eyebrow {
  width: max-content;
  margin: 0 auto 16px;
  padding: 6px 16px;
  border: 1px solid rgba(111, 242, 176, 0.14);
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(90deg, #020d08 0%, #0a4027 50%, #127347 100%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-size: 12.5px;
  line-height: 21px;
  font-weight: 400;
}

.eyebrow::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 8px;
  border-radius: 3px;
  background: var(--mint);
  box-shadow: 0px 0px 8px var(--mint);
  vertical-align: middle;
}

.hero h1 {
  margin: 0;
  font-size: clamp(38px, 4vw, 52px);
  line-height: 1.15;
  letter-spacing: -1.56px;
  font-weight: 600;
}

.hero h1 em {
  font-style: normal;
  background: linear-gradient(90deg, var(--ink), var(--green-bright), var(--mint));
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-copy p {
  max-width: 741px;
  margin: 30px auto 0;
  font-size: 14px;
  line-height: 22px;
}

.hero-visual {
  position: relative;
  width: min(1184px, 100%);
  height: 540px;
  margin: 24px auto 0;
}

.wallet-art {
  position: absolute;
  width: min(1061px, 100%);
  height: 730px;
  max-width: none;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  object-fit: contain;
  object-position: center top;
}

.hero-note {
  position: absolute;
  z-index: 2;
  width: 240px;
  padding: 14px 16px;
  border: 1px solid rgba(111, 242, 176, 0.14);
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 2px 2px 30px rgba(0, 109, 63, 0.3);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  text-align: left;
  font-size: 12.5px;
  line-height: 18px;
  color: var(--green);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.hero-note:hover {
  transform: translateY(-4px);
  border-color: rgba(111, 242, 176, 0.42);
  box-shadow: 2px 8px 36px rgba(0, 109, 63, 0.4);
}

.hero-note strong,
.hero-note span {
  display: block;
}

.hero-note strong {
  color: var(--green);
  font-weight: 600;
}

.note-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
  color: var(--green);
  font-size: 11px;
  font-weight: 300;
}

.note-label b {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-weight: 300;
}

.note-label b i {
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 2.5px;
  background: var(--green);
}

.note-right-top {
  top: 10px;
  right: 48px;
}

.note-pin {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 0 0 10px 8px;
}

.pin-line {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(180deg, rgba(0, 53, 36, 0.14) 0%, #003524 100%);
}

.pin-dot {
  display: block;
  width: 12px;
  height: 12px;
  margin-left: -5.5px;
  border-radius: 6px;
  background: #ffffff;
  box-shadow: 0px 0px 0px 5px #003524, 0px 0px 16px #6ff2b0;
}

.note-right-bottom {
  top: 250px;
  right: 0;
}

.note-left {
  top: 80px;
  left: 0;
  text-align: center;
}

.note-left span {
  margin-top: 4px;
  font-size: 11px;
  font-weight: 300;
}

.note-fan {
  width: 150px;
  height: 136px;
  margin: 0 auto 8px;
  padding: 36px 0 6px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  background: linear-gradient(180deg, rgba(111, 242, 176, 0) 0%, rgba(111, 242, 176, 0.06) 100%);
}

.note-fan svg {
  width: 148px;
  height: 89px;
}

.mini-button {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 8px;
  padding: 8px 12px;
  height: 31px;
  color: #ffffff;
  border-radius: 999px;
  background: var(--ink);
  text-align: center;
  font-weight: 600;
  font-size: 12px;
  line-height: 15px;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.mini-button:hover {
  background: var(--green);
  transform: translateY(-1px);
  box-shadow: 0px 4px 12px rgba(0, 109, 63, 0.3);
}

.hero-actions {
  position: relative;
  z-index: 3;
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: -10px;
}

/* ==========================================================================
   SECTION HEADINGS
   ========================================================================== */
.section-heading {
  text-align: center;
}

.section-heading h2 {
  margin: 0;
  font-size: 40px;
  line-height: 48px;
  letter-spacing: -0.8px;
  font-weight: 600;
}

.section-heading p {
  max-width: 700px;
  margin: 16px auto 0;
  font-size: 15px;
  line-height: 25px;
  font-weight: 300;
}

/* ==========================================================================
   SECTION 2: STEPS (Desktop - 2)
   ========================================================================== */
.steps {
  min-height: 778px;
  padding-top: 68px;
  padding-bottom: 68px;
  background: linear-gradient(174.41deg, rgba(111, 242, 176, 0.08) -18.07%, rgba(242, 254, 248, 0.92) 38.77%, #ffffff 95.62%);
}

.steps .section-heading .eyebrow,
.portfolio .section-heading .eyebrow,
.advantages .section-heading .eyebrow {
  margin-bottom: 16px;
}

.step-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 54px;
  max-width: 1230px;
  margin: 82px auto 0;
}

.step-grid::before {
  content: '';
  position: absolute;
  top: 31px;
  left: 8%;
  right: 8%;
  height: 160px;
  border-top: 6px solid rgba(111, 242, 176, 0.18);
  border-radius: 50%;
  transform: rotate(-2deg);
  pointer-events: none;
}

.step-card {
  position: relative;
  z-index: 1;
  padding: 0 34px;
  transition: transform 0.25s ease;
}

.step-card:hover {
  transform: translateY(-4px);
}

.step-number {
  position: absolute;
  top: -74px;
  right: 22%;
  font-size: 110px;
  line-height: 110px;
  font-weight: 700;
  color: transparent;
  background: linear-gradient(180deg, #003524 0%, rgba(0, 155, 105, 0) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  pointer-events: none;
}

.step-icon {
  position: relative;
  width: 58px;
  height: 58px;
  margin: 110px auto 30px;
  display: grid;
  place-items: center;
  color: var(--mint);
  border: 1px solid rgba(111, 242, 176, 0.6);
  border-radius: 18px;
  background: linear-gradient(135deg, #0e3825 0%, #051c11 100%);
  box-shadow: 0px 0px 24px rgba(111, 242, 176, 0.3), 0px 8px 16px rgba(0, 0, 0, 0.5);
  font-size: 24px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.step-icon::after {
  content: '';
  position: absolute;
  width: 76px;
  height: 76px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(111, 242, 176, 0.2);
  border-radius: 24px;
  pointer-events: none;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.step-two .step-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #12462e 0%, #072417 100%);
  border: 1px solid rgba(111, 242, 176, 0.7);
  box-shadow: 0px 0px 28px rgba(111, 242, 176, 0.38), 0px 8px 18px rgba(0, 0, 0, 0.6);
}

.step-two .step-icon::after {
  width: 78px;
  height: 78px;
  border-color: rgba(111, 242, 176, 0.22);
}

.step-card:hover .step-icon {
  border-color: var(--mint);
  box-shadow: 0px 0px 32px rgba(111, 242, 176, 0.5), 0px 10px 20px rgba(0, 0, 0, 0.58);
}

.step-card:hover .step-icon::after {
  transform: translate(-50%, -50%) scale(1.06);
  border-color: rgba(111, 242, 176, 0.45);
}

.step-card h3 {
  margin: 0 0 8px;
  font-size: 20px;
  line-height: 33px;
  font-weight: 600;
}

.step-card p {
  max-width: 270px;
  margin: 0;
  font-size: 13.5px;
  line-height: 22px;
  font-weight: 300;
}

.step-tag {
  display: block;
  margin-top: 14px;
  font-size: 12px;
  line-height: 20px;
  font-weight: 500;
}

/* ==========================================================================
   SECTION 3: PORTFOLIO (Desktop - 3)
   ========================================================================== */
.portfolio {
  padding-top: 72px;
  padding-bottom: 86px;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
  margin-top: 48px;
}

.asset-card,
.beginner-card {
  position: relative;
  border: 1px solid rgba(111, 242, 176, 0.14);
  border-radius: 18px;
  padding: 26px 28px;
  background: #ffffff;
  color: var(--ink);
  transition: transform 0.26s ease, box-shadow 0.26s ease, border-color 0.26s ease;
}

.bitcoin-card {
  grid-column: span 7;
  padding: 32px 32px 28px;
  color: var(--ink);
  background:
    radial-gradient(90% 70% at 0% 0%, rgba(31, 107, 69, 0.32) 0%, rgba(31, 107, 69, 0) 65%),
    radial-gradient(182px 166px at calc(100% - 90px) 80px, rgba(111, 242, 176, 0.12) 0%, rgba(111, 242, 176, 0.078) 47.49%, rgba(111, 242, 176, 0) 100%),
    #ffffff;
  border: 1px solid rgba(111, 242, 176, 0.14);
  box-shadow: 0px 16px 40px rgba(0, 0, 0, 0.45);
}

.bitcoin-card:hover {
  transform: translateY(-4px);
  border-color: rgba(111, 242, 176, 0.42);
  box-shadow: 0px 20px 48px rgba(0, 0, 0, 0.5), 0px 0px 24px rgba(111, 242, 176, 0.16);
}

.asset-stack {
  grid-column: span 5;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.compact-card {
  flex: 1;
  min-height: 159px;
  padding: 24px 26px;
  background:
    radial-gradient(105px 104px at calc(100% - 45px) 55px, rgba(111, 242, 176, 0.12) 0%, rgba(111, 242, 176, 0.078) 47.49%, rgba(111, 242, 176, 0) 100%),
    radial-gradient(105px 104px at 95px 55px, rgba(111, 242, 176, 0.12) 0%, rgba(111, 242, 176, 0.078) 47.49%, rgba(111, 242, 176, 0) 100%),
    #ffffff;
  border: 1px solid rgba(111, 242, 176, 0.14);
  box-shadow: 0px 12px 36px rgba(0, 53, 36, 0.42);
}

.compact-card:hover {
  transform: translateY(-4px);
  border-color: rgba(111, 242, 176, 0.42);
  box-shadow: 0px 16px 42px rgba(0, 53, 36, 0.52);
}

.solana-card {
  grid-column: span 5;
  padding: 26px 28px;
  min-height: 219px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: #ffffff;
  border: 1px solid rgba(111, 242, 176, 0.18);
  box-shadow: 0px 12px 32px rgba(0, 0, 0, 0.35);
}

.solana-card:hover,
.beginner-card:hover {
  transform: translateY(-4px);
  border-color: rgba(111, 242, 176, 0.42);
  box-shadow: 0px 16px 40px rgba(0, 0, 0, 0.42);
}

.beginner-card {
  grid-column: span 7;
  min-height: 219px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: var(--ink);
  background: radial-gradient(141.42% 70.71% at 100% 50%, rgba(111, 242, 176, 0.08) 0%, rgba(111, 242, 176, 0) 70%), #ffffff;
  border: 1px solid rgba(111, 242, 176, 0.2);
  box-shadow: 0px 12px 32px rgba(0, 0, 0, 0.35);
}

.asset-header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
}

.asset-name {
  display: flex;
  align-items: center;
  gap: 14px;
}

.coin-symbol {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(111, 242, 176, 0.3);
  border-radius: 16px;
  background: rgba(111, 242, 176, 0.14);
  box-shadow: 0px 0px 28px rgba(111, 242, 176, 0.35);
  color: var(--ink);
  font-size: 26px;
  font-weight: 700;
}

.coin-symbol.small {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(111, 242, 176, 0.12);
  border: 1px solid rgba(111, 242, 176, 0.25);
  box-shadow: none;
  font-size: 21px;
}

.solana-card .coin-symbol {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: rgba(111, 242, 176, 0.12);
  border: 1px solid rgba(111, 242, 176, 0.3);
  box-shadow: none;
  font-size: 19px;
}

.asset-card h3 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 22px;
  line-height: 36px;
  font-weight: 600;
}

.compact-card h3,
.solana-card h3 {
  font-size: 18px;
  line-height: 30px;
}

.asset-card small {
  display: block;
  margin-top: 2px;
  font-size: 12px;
  line-height: 20px;
  font-weight: 300;
  color: var(--ink);
}

.bitcoin-card small {
  font-size: 13px;
}

.asset-card p {
  margin: 19px 0 22px;
  font-size: 13px;
  line-height: 20px;
  font-weight: 300;
  color: var(--ink);
}

.bitcoin-card > p {
  font-size: 14px;
  line-height: 22px;
  font-weight: 400;
}

.compact-card p {
  margin: 14px 0 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  line-height: 18px;
  font-weight: 400;
  white-space: nowrap;
}

.badge-mint {
  padding: 2px 8px;
  border-radius: 6px;
  color: var(--green);
  background: rgba(111, 242, 176, 0.8);
  border: 1px solid rgba(111, 242, 176, 0.25);
  font-weight: 600;
}

.badge-dark {
  color: var(--mint);
  border: 1px solid rgba(111, 242, 176, 0.2);
  background: var(--ink);
  font-weight: 300;
}

.badge-light {
  color: var(--ink);
  border: 1px solid rgba(111, 242, 176, 0.2);
  background: rgba(111, 242, 176, 0.08);
  font-weight: 600;
}

.badge-accumulate {
  padding: 4px 10px;
  color: var(--mint);
  background: rgba(111, 242, 176, 0.08);
  border: 1px solid rgba(111, 242, 176, 0.18);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
}

.market-share {
  text-align: right;
}

.market-share small {
  letter-spacing: 0.44px;
  text-transform: uppercase;
  font-size: 11px;
}

.market-share strong {
  display: block;
  margin-top: 2px;
  font-size: 17px;
  line-height: 28px;
  font-weight: 600;
}

.bitcoin-estimate {
  padding: 16px 20px;
  border-radius: 14px;
  background: var(--ink);
  border: 1px solid rgba(111, 242, 176, 0.12);
}

.bitcoin-estimate-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.bitcoin-estimate small {
  color: var(--muted);
  font-size: 11px;
}

.bitcoin-estimate strong {
  display: block;
  margin-top: 2px;
  color: var(--soft);
  font-size: 15px;
  line-height: 25px;
  font-weight: 600;
}

.chart-line {
  height: 38px;
  margin-top: 10px;
  border-bottom: 1px solid rgba(111, 242, 176, 0.5);
  border-radius: 50%;
  position: relative;
}

.chart-line::before {
  content: '';
  position: absolute;
  inset: 8px 12% 0;
  border-top: 1.5px solid var(--mint);
  border-radius: 50%;
  transform: rotate(-10deg);
}

.chart-line i {
  position: absolute;
  bottom: -3px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 10px var(--mint);
}

.chart-line i:nth-child(1) {
  left: 18%;
}
.chart-line i:nth-child(2) {
  left: 52%;
  bottom: 14px;
}
.chart-line i:nth-child(3) {
  right: 17%;
  bottom: 7px;
}

.solana-card .asset-header {
  align-items: flex-start;
}

.solana-card p {
  max-width: 503px;
  margin: 15px 0 18px;
}

.asset-meta {
  display: flex;
  gap: 22px;
  padding-top: 14px;
  border-top: 1px solid rgba(111, 242, 176, 0.1);
  font-size: 12px;
}

.asset-meta span:first-child {
  font-weight: 500;
  color: var(--ink);
}

.asset-meta span:last-child {
  font-weight: 300;
  color: var(--muted);
}

.beginner-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.feature-icon,
.benefit-icon {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(111, 242, 176, 0.3);
  border-radius: 10px;
  background: rgba(111, 242, 176, 0.15);
  color: var(--ink);
  font-weight: 700;
}

.feature-icon-lg {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(111, 242, 176, 0.18);
  border: 1px solid rgba(111, 242, 176, 0.28);
  font-size: 20px;
}

.benefit-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(111, 242, 176, 0.12);
  border: 1px solid rgba(111, 242, 176, 0.25);
}

.beginner-title strong,
.beginner-title small {
  display: block;
}

.beginner-title strong {
  font-size: 16px;
  line-height: 26px;
  font-weight: 600;
  color: var(--ink);
}

.beginner-title small {
  margin-top: 2px;
  color: var(--ink);
  font-size: 12px;
  line-height: 20px;
  font-weight: 300;
}

.beginner-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 22px;
}

.beginner-points div {
  padding: 11px 14px 12px;
  border-radius: 12px;
  background: var(--ink);
  border: 1px solid rgba(111, 242, 176, 0.12);
  transition: transform 0.22s ease, border-color 0.22s ease;
}

.beginner-points div:hover {
  transform: translateY(-2px);
  border-color: rgba(111, 242, 176, 0.35);
}

.beginner-points strong,
.beginner-points span {
  display: block;
}

.beginner-points strong {
  color: var(--mint);
  font-size: 14px;
  line-height: 23px;
  font-weight: 600;
}

.beginner-points span {
  margin-top: 2px;
  color: #8fa89b;
  font-size: 11.5px;
  line-height: 16px;
  font-weight: 300;
}

.section-footnote {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin: 30px auto 0;
  text-align: center;
  font-size: 13.5px;
  line-height: 22px;
  color: var(--ink);
}

.section-footnote span {
  display: inline-grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 6px;
  border: 1.5px solid var(--ink);
  color: var(--ink);
  font-size: 11px;
  font-weight: 700;
}

/* ==========================================================================
   SECTION 4: ADVANTAGES (Desktop - 4)
   ========================================================================== */
.advantages {
  padding-top: 72px;
  padding-bottom: 86px;
}

.advantages-grid {
  display: grid;
  grid-template-columns: 792fr 560fr;
  gap: 38px;
  margin: 48px auto 0;
  max-width: 1390px;
}

.telegram-panel {
  position: relative;
  min-height: 644px;
  overflow: hidden;
  padding: 32px 30px;
  border: 1px solid rgba(111, 242, 176, 0.2);
  border-radius: 20px;
  background: radial-gradient(90% 70% at 0% 0%, rgba(31, 107, 69, 0.3) 0%, rgba(31, 107, 69, 0) 89.42%), #ffffff;
  transition: transform 0.26s ease, box-shadow 0.26s ease, border-color 0.26s ease;
}

.telegram-panel:hover {
  transform: translateY(-4px);
  border-color: rgba(111, 242, 176, 0.42);
  box-shadow: 0px 16px 40px rgba(0, 53, 36, 0.18);
}

.telegram-panel-head {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.telegram-panel-copy {
  max-width: 503px;
}

.telegram-panel h3 {
  margin: 16px 0 8px;
  font-size: 22px;
  line-height: 36px;
  font-weight: 600;
}

.telegram-panel p {
  max-width: 503px;
  margin: 0;
  font-size: 14px;
  line-height: 22px;
}

.pill-row {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.pill {
  padding: 4px 10px;
  border: 1px solid rgba(111, 242, 176, 0.22);
  border-radius: 999px;
  background: rgba(111, 242, 176, 0.1);
  color: var(--ink);
  font-size: 11px;
  line-height: 18px;
  font-weight: 600;
  white-space: nowrap;
}

.pill.muted {
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(111, 242, 176, 0.5);
  font-weight: 500;
}

.telegram-shot {
  position: absolute;
  left: 50%;
  top: 187.5px;
  width: min(638px, 90%);
  height: 464px;
  transform: translateX(-50%);
  overflow: hidden;
  border-radius: 20px;
}

.telegram-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
}

.benefit-stack {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.benefit-card {
  flex: 1;
  min-height: 312px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(111, 242, 176, 0.18);
  border-radius: 20px;
  background: radial-gradient(87.34% 144.82% at 100% 100%, rgba(31, 107, 69, 0.24) 0%, rgba(31, 107, 69, 0) 100%), #ffffff;
  transition: transform 0.26s ease, box-shadow 0.26s ease, border-color 0.26s ease;
}

.benefit-card:last-child {
  background: radial-gradient(100.86% 217.4% at 38.16% 105.39%, rgba(31, 107, 69, 0) 45.83%, rgba(31, 107, 69, 0.2) 100%), #ffffff;
}

.benefit-card:hover {
  transform: translateY(-4px);
  border-color: rgba(111, 242, 176, 0.42);
  box-shadow: 0px 16px 38px rgba(0, 53, 36, 0.18);
}

.benefit-card .benefit-icon {
  float: left;
}

.benefit-card .badge {
  float: right;
}

.benefit-card h3 {
  clear: both;
  margin: 18px 0 6px;
  font-size: 18px;
  line-height: 30px;
  font-weight: 600;
}

.benefit-card p {
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 20px;
}

.benefit-bottom {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid rgba(111, 242, 176, 0.6);
  font-size: 11.5px;
}

.benefit-card:last-child .benefit-bottom {
  justify-content: space-between;
}

.benefit-bottom b {
  padding: 2px 8px;
  border: 1px solid rgba(111, 242, 176, 0.15);
  border-radius: 6px;
  background: rgba(111, 242, 176, 0.08);
  font-weight: 500;
}

.benefit-bottom b + b {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(0, 53, 36, 0.12);
  font-weight: 400;
}

.benefit-bottom strong {
  font-size: 12px;
  font-weight: 600;
}

/* ==========================================================================
   SECTION 5: FAQ (Desktop - 5)
   ========================================================================== */
.faq {
  padding-top: 49px;
  padding-bottom: 60px;
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
  padding: 48px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(111, 242, 176, 0.14);
  border-radius: 24px;
  box-shadow: 0px 20px 50px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.faq-intro h2 {
  max-width: 613px;
  margin: 18px 0 0;
  font-size: 44px;
  line-height: 52px;
  letter-spacing: -1.1px;
  font-weight: 500;
}

.faq-intro .eyebrow {
  margin-left: 0;
}

.contact-card {
  margin-top: 198px;
  padding: 24px 20px;
  border-radius: 30px;
  color: #ffffff;
  background: linear-gradient(101.81deg, #009b69 7.23%, #006847 67%, #003524 126.77%);
}

.contact-card h3 {
  margin: 0;
  font-size: 18px;
  line-height: 30px;
  font-weight: 600;
}

.contact-card p {
  margin: 8px 0 14px;
  font-size: 13.5px;
  line-height: 20px;
}

.contact-card .button {
  min-height: 35px;
  padding: 9px 20px;
  color: #ffffff;
  border: 0;
  background: linear-gradient(94.43deg, #003524 5.18%, #009b69 97.78%);
  box-shadow: 0px 4px 20px rgba(111, 242, 176, 0.25);
}

.contact-card .button:hover {
  box-shadow: 0px 6px 26px rgba(111, 242, 176, 0.42);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-list details {
  border: 1px solid rgba(111, 242, 176, 0.14);
  border-radius: 14px;
  background: rgba(111, 242, 176, 0.03);
  overflow: hidden;
  transition: border-color 0.22s ease, background 0.22s ease, box-shadow 0.22s ease;
}

.faq-list details[open] {
  background: rgba(111, 242, 176, 0.04);
}

.faq-list details:hover {
  border-color: rgba(111, 242, 176, 0.36);
  background: rgba(111, 242, 176, 0.055);
}

.faq-list summary {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: space-between;
  padding: 18px 22px;
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  line-height: 26px;
  font-weight: 500;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: '+';
  color: var(--mint);
  font-size: 24px;
  line-height: 24px;
  font-weight: 500;
  transition: transform 0.22s ease, color 0.22s ease;
}

.faq-list details[open] summary::after {
  color: #ff383c;
  transform: rotate(45deg);
}

.faq-list summary span {
  color: var(--muted);
  font-size: 13.5px;
  font-weight: 600;
}

.faq-list p {
  margin: 0;
  padding: 0 22px 18px 54px;
  font-size: 14px;
  line-height: 22px;
  font-weight: 300;
}

/* ==========================================================================
   SECTION 6: CTA (Desktop - 6)
   ========================================================================== */
.cta {
  padding-top: 20px;
  padding-bottom: 80px;
}

.cta-card {
  width: min(1240px, 100%);
  min-height: 472px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 76px 32px;
  border: 1px solid rgba(111, 242, 176, 0.14);
  border-radius: 30px;
  color: var(--soft);
  background:
    radial-gradient(70% 90% at 50% 120%, rgba(31, 107, 69, 0.7) 0%, rgba(31, 107, 69, 0) 70%),
    linear-gradient(102.54deg, #003524 8.68%, #006847 56.49%, #009b69 104.29%);
  box-shadow: 0px 20px 50px rgba(0, 0, 0, 0.5);
  text-align: center;
}

.cta-card h2 {
  margin: 0;
  font-size: 40px;
  line-height: 66px;
  letter-spacing: -0.8px;
  font-weight: 600;
}

.cta-card > p {
  max-width: 600px;
  margin: 0 0 8px;
  color: #ffffff;
  font-size: 15px;
  line-height: 25px;
  font-weight: 300;
}

.cta-card .button {
  margin-top: 4px;
  border-color: var(--ink);
}

.risk-note {
  display: flex;
  align-items: center;
  gap: 20px;
  max-width: 529px;
  margin-top: 6px;
  padding: 20px;
  border-radius: 20px;
  color: #ffffff;
  background: rgba(0, 53, 36, 0.2);
  text-align: left;
}

.risk-note span {
  font-size: 24px;
}

.risk-note p {
  margin: 0;
  font-size: 12px;
  line-height: 18px;
  font-weight: 300;
}

.risk-note strong {
  font-weight: 600;
}

/* ==========================================================================
   SECTION 7: FOOTER (Desktop - 7)
   ========================================================================== */
.site-footer {
  width: min(1354px, calc(100% - 48px));
  margin: 0 auto 24px;
  padding: 24px;
  display: grid;
  grid-template-columns: 349px minmax(0, 1fr);
  gap: 36px;
  background: linear-gradient(172.18deg, #ffffff 44.9%, rgba(111, 242, 176, 0.14) 227.67%);
  border: 1px solid rgba(111, 242, 176, 0.14);
  border-radius: 28px;
  box-shadow: 0px 24px 60px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.footer-brand {
  width: 100%;
  min-width: 0;
  min-height: 407px;
  padding: 36px 28px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
  border: 1px solid rgba(111, 242, 176, 0.3);
  border-radius: 20px;
  color: var(--soft);
  background:
    radial-gradient(180px 180px at 119px 127px, rgba(111, 242, 176, 0.18) 0%, rgba(111, 242, 176, 0) 70%),
    linear-gradient(164.17deg, #104e33 27.48%, #08291a 69.9%, #03140d 98.18%);
  box-shadow: 0px 12px 30px rgba(0, 0, 0, 0.35);
}

.footer-brand > img {
  width: 51px;
  height: 51px;
  filter: drop-shadow(0px 2px 4px rgba(0, 0, 0, 0.06)) drop-shadow(0px 4px 6px rgba(0, 0, 0, 0.07));
}

.footer-brand p {
  margin: auto 0 0;
  max-width: 250px;
  font-size: 16px;
  line-height: 23px;
  overflow-wrap: break-word;
}

.footer-brand p strong {
  color: var(--mint);
  font-weight: 500;
}

.footer-brand small {
  display: block;
  margin-top: 6px;
  color: #a4c9b8;
  font-size: 13px;
  line-height: 21px;
  font-weight: 300;
  font-style: italic;
}

.socials {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.socials a {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(111, 242, 176, 0.25);
  border-radius: 10px;
  color: var(--soft);
  background: rgba(0, 0, 0, 0.4);
  transition: transform 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.socials a:hover {
  transform: translateY(-2px);
  border-color: var(--mint);
  color: var(--mint);
  background: rgba(16, 78, 51, 0.65);
  box-shadow: 0px 4px 14px rgba(111, 242, 176, 0.28);
}

.footer-content {
  min-width: 0;
  padding: 16px 12px 12px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  width: min(622px, 100%);
  margin: 0 auto;
}

.footer-links div {
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.footer-links em {
  margin-bottom: 4px;
  font-size: 14px;
  line-height: 23px;
  font-style: italic;
}

.footer-links a {
  font-size: 14px;
  line-height: 23px;
  font-weight: 500;
  transition: color 0.2s ease, transform 0.2s ease;
}

.footer-links a:hover {
  color: var(--green-bright);
  transform: translateX(3px);
}

.newsletter {
  width: min(622px, 100%);
  margin: 32px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(111, 242, 176, 0.12);
}

.newsletter span,
.newsletter strong,
.newsletter small {
  display: block;
}

.newsletter span {
  font-size: 12.5px;
  line-height: 21px;
  font-weight: 300;
}

.newsletter strong {
  margin: 3px 0 9px;
  font-size: 16px;
  line-height: 26px;
  font-weight: 500;
}

.newsletter > div {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 44px;
  padding: 4px 5px 4px 16px;
  background: #ffffff;
  border: 1px solid rgba(111, 242, 176, 0.22);
  border-radius: 999px;
  box-shadow: 0px 4px 16px rgba(0, 0, 0, 0.3);
  transition: border-color 0.22s ease, box-shadow 0.22s ease;
}

.newsletter > div:focus-within {
  border-color: rgba(111, 242, 176, 0.6);
  box-shadow: 0px 6px 22px rgba(0, 53, 36, 0.34);
}

.newsletter input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  color: var(--ink);
  background: transparent;
  font: inherit;
  font-size: 13.5px;
}

.newsletter button {
  min-width: 140px;
  height: 34px;
  padding: 8px 18px;
  border: 1px solid rgba(111, 242, 176, 0.35);
  border-radius: 999px;
  color: var(--mint);
  background: #0b2e20;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.newsletter button:hover {
  background: #104e33;
  border-color: var(--mint);
  transform: translateY(-1px);
  box-shadow: 0px 4px 12px rgba(111, 242, 176, 0.25);
}

.newsletter small {
  min-height: 18px;
  margin-top: 8px;
  color: var(--green);
  font-size: 12px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  width: min(622px, 100%);
  margin: 16px auto 0;
  font-size: 12.5px;
  line-height: 21px;
  font-weight: 300;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS (Tablet & Mobile)
   ========================================================================== */
@media (max-width: 1100px) {
  .brand {
    width: auto;
  }
  .desktop-nav {
    gap: 18px;
  }
  .nav-actions .button {
    padding: 9px 14px;
  }
  .hero {
    min-height: 900px;
  }
  .note-right-bottom,
  .note-right-top {
    right: 0;
  }
  .note-left {
    left: 0;
  }
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  .bitcoin-card,
  .asset-stack,
  .solana-card,
  .beginner-card {
    grid-column: 1 / -1;
  }
  .beginner-card {
    min-height: 0;
  }
  .advantages-grid {
    grid-template-columns: 1fr;
  }
  .telegram-panel {
    min-height: 580px;
  }
  .faq-grid {
    padding: 34px;
  }
  .contact-card {
    margin-top: 80px;
  }
  .site-footer {
    grid-template-columns: 280px minmax(0, 1fr);
  }
}

@media (max-width: 800px) {
  .site-header {
    position: relative;
  }
  .nav-shell {
    justify-content: space-between;
  }
  .desktop-nav,
  .nav-actions {
    display: none;
  }
  .menu-toggle {
    display: flex;
    width: 42px;
    height: 42px;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #ffffff;
    cursor: pointer;
  }
  .menu-toggle span {
    display: block;
    height: 2px;
    background: var(--ink);
    border-radius: 2px;
  }
  .mobile-nav {
    display: none;
    padding: 0 24px 20px;
    flex-direction: column;
    gap: 14px;
    font-size: 14px;
  }
  .mobile-nav.is-open {
    display: flex;
  }
  .mobile-nav .button {
    margin-top: 4px;
  }
  .section-shell {
    padding-left: 20px;
    padding-right: 20px;
  }
  .hero {
    min-height: 760px;
    padding-top: 40px;
  }
  .hero-copy p {
    margin-top: 20px;
  }
  .hero-visual {
    height: 385px;
    margin-top: 12px;
  }
  .wallet-art {
    height: 420px;
  }
  .hero-note {
    transform: scale(0.78);
  }
  .note-left {
    top: 30px;
    left: -16px;
    transform-origin: left top;
  }
  .note-right-top {
    top: 4px;
    right: -14px;
    transform-origin: right top;
  }
  .note-right-bottom {
    top: 200px;
    right: -16px;
    transform-origin: right top;
  }
  .hero-actions {
    margin-top: 0;
  }
  .section-heading h2 {
    font-size: 32px;
    line-height: 1.25;
  }
  .step-grid {
    grid-template-columns: 1fr;
    gap: 42px;
    margin-top: 50px;
  }
  .step-grid::before {
    display: none;
  }
  .step-card {
    padding: 0 20px 0 96px;
  }
  .step-icon,
  .step-two .step-icon {
    position: absolute;
    top: 20px;
    left: 20px;
    margin: 0;
  }
  .step-number {
    top: 0;
    left: 56px;
    right: auto;
    font-size: 64px;
    line-height: 1;
  }
  .steps {
    min-height: 0;
    padding-top: 54px;
    padding-bottom: 60px;
  }
  .portfolio,
  .advantages {
    padding-top: 56px;
    padding-bottom: 60px;
  }
  .portfolio-grid {
    margin-top: 34px;
  }
  .beginner-points {
    grid-template-columns: 1fr;
  }
  .advantages-grid {
    margin-top: 34px;
  }
  .telegram-panel-head {
    flex-direction: column;
  }
  .telegram-shot {
    width: 94%;
    top: auto;
    bottom: -90px;
  }
  .faq-grid {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 24px;
  }
  .faq-intro h2 {
    font-size: 36px;
    line-height: 1.2;
  }
  .contact-card {
    margin-top: 42px;
  }
  .site-footer {
    width: calc(100% - 32px);
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
    margin: 0 auto 20px;
    padding: 16px;
  }
  .footer-brand {
    min-height: 0;
    padding: 24px 20px;
    gap: 16px;
  }
  .footer-brand p {
    margin-top: 4px;
    max-width: none;
  }
  .footer-links,
  .newsletter,
  .footer-bottom {
    width: 100%;
    max-width: none;
  }
  .footer-bottom {
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .hero h1 {
    font-size: 36px;
  }
  .hero-copy p,
  .section-heading p {
    font-size: 13.5px;
  }
  .hero-visual {
    height: 330px;
  }
  .wallet-art {
    height: 340px;
  }
  .hero-note {
    display: none;
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-actions .button {
    width: 100%;
  }
  .section-heading h2 {
    font-size: 28px;
  }
  .asset-card,
  .beginner-card {
    padding: 20px;
  }
  .asset-header {
    gap: 10px;
  }
  .asset-name {
    gap: 10px;
  }
  .coin-symbol {
    width: 44px;
    height: 44px;
    font-size: 21px;
  }
  .asset-card h3 {
    font-size: 18px;
    line-height: 1.3;
  }
  .market-share {
    display: none;
  }
  .bitcoin-estimate strong {
    font-size: 13px;
  }
  .asset-meta {
    flex-direction: column;
    gap: 5px;
  }
  .telegram-panel {
    min-height: 560px;
    padding: 24px;
  }
  .benefit-card {
    min-height: 0;
    padding: 20px;
  }
  .faq-intro h2 {
    font-size: 32px;
  }
  .faq-list summary {
    padding: 16px;
    font-size: 14px;
  }
  .faq-list p {
    padding: 0 16px 16px 46px;
    font-size: 13px;
  }
  .cta-card {
    min-height: 420px;
    padding: 50px 20px;
  }
  .cta-card h2 {
    font-size: 30px;
    line-height: 1.25;
  }
  .risk-note {
    gap: 12px;
    padding: 15px;
  }
  .site-footer {
    width: calc(100% - 24px);
    padding: 14px;
    border-radius: 22px;
  }
  .footer-brand {
    padding: 20px 18px;
    border-radius: 16px;
  }
  .footer-brand > img {
    width: 44px;
    height: 44px;
  }
  .footer-brand p {
    font-size: 15px;
  }
  .footer-content {
    padding: 8px 4px;
  }
  .newsletter > div {
    padding-left: 12px;
  }
  .newsletter button {
    min-width: 108px;
    padding: 8px 14px;
  }
  .footer-links {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}