/* ═══════════════════════════════════════════════════════
   BLOCKMAINSX — Landing Page Stylesheet
   Design System: Dark DeFi Premium — Emerald Accent
═══════════════════════════════════════════════════════ */

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

:root {
  /* Dark Mode (Default) */
  --c-bg:          #040a0f;
  --c-bg-2:        #070f17;
  --c-surface:     #0c1a24;
  --c-surface-2:   #0f2030;
  --c-border:      rgba(5, 150, 105, 0.12);
  --c-border-hi:   rgba(5, 150, 105, 0.35);
  --c-em:          #059669;
  --c-em-dim:      #047857;
  --c-em-glow:     rgba(5, 150, 105, 0.18);
  --c-em-glow-hi:  rgba(5, 150, 105, 0.35);
  --c-white:       #ffffff;
  --c-text:        #e2e8f0;
  --c-text-muted:  #64748b;
  --c-blue:        #3b82f6;
  --c-purple:      #8b5cf6;
  --c-orange:      #f59e0b;
  --r-sm:          10px;
  --r-md:          16px;
  --r-lg:          24px;
  --r-xl:          32px;
  --shadow-em:     0 0 40px rgba(5, 150, 105, 0.15);
  --font:          'Inter', sans-serif;
  --font-data:     'Inter', 'Roboto Mono', monospace;
  --transition:    all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

:root.light {
  /* Light Mode */
  --c-bg:          #f8fafc;
  --c-bg-2:        #ffffff;
  --c-surface:     #ffffff;
  --c-surface-2:   #f1f5f9;
  --c-border:      rgba(5, 150, 105, 0.2);
  --c-border-hi:   rgba(5, 150, 105, 0.5);
  --c-em:          #047857;
  --c-em-dim:      #065f46;
  --c-em-glow:     rgba(5, 150, 105, 0.1);
  --c-em-glow-hi:  rgba(5, 150, 105, 0.25);
  --c-white:       #0f172a;
  --c-text:        #334155;
  --c-text-muted:  #64748b;
  --shadow-em:     0 0 20px rgba(5, 150, 105, 0.1);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--c-bg);
  color: var(--c-text);
  overflow-x: hidden;
  line-height: 1.6;
}

/* ── Utility ──────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--c-em) 0%, var(--c-em-dim) 50%, #065f46 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #ffffff;
  font-weight: 700;
  font-size: 15px;
  padding: 11px 23px;
  border-radius: var(--r-md);
  text-decoration: none;
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.15);
}

.btn-primary:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
  color: #ffffff;
  border-color: rgba(5, 150, 105, 0.4);
  box-shadow: 0 6px 20px rgba(5, 150, 105, 0.3);
}

.btn-primary .material-symbols-outlined { font-size: 20px; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--c-text-muted);
  font-weight: 600;
  font-size: 14px;
  padding: 10px 16px;
  border-radius: var(--r-sm);
  text-decoration: none;
  transition: var(--transition);
  border: 1px solid transparent;
}

.btn-ghost:hover {
  color: var(--c-em);
  border-color: var(--c-border);
  background: var(--c-em-glow);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--c-em);
  font-weight: 700;
  font-size: 15px;
  padding: 12px 24px;
  border-radius: var(--r-md);
  text-decoration: none;
  transition: var(--transition);
  border: 1.5px solid var(--c-border-hi);
  background: transparent;
  white-space: nowrap;
}

.btn-outline:hover {
  background: var(--c-em-glow);
  border-color: var(--c-em);
  transform: translateY(-2px);
}

.btn-outline .material-symbols-outlined { font-size: 20px; }

.btn-lg {
  padding: 14px 28px;
  font-size: 16px;
  border-radius: var(--r-md);
}

.w-full { width: 100%; justify-content: center; }

/* ── Section Commons ──────────────────────────────── */
.section {
  padding: 100px 0;
  position: relative;
}

.section-dark {
  background: var(--c-bg-2);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-em);
  background: var(--c-em-glow);
  border: 1px solid var(--c-border-hi);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  color: var(--c-white);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-sub {
  font-size: 17px;
  color: var(--c-text-muted);
  line-height: 1.7;
}

.text-left { text-align: left !important; }

/* ── Reveal Animation ─────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── NAVBAR ───────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--c-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.navbar.scrolled {
  background: var(--c-bg);
  border-bottom-color: var(--c-border);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-brand {
  font-size: 18px;
  font-weight: 800;
  color: var(--c-white);
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--c-text-muted);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--c-em);
  background: var(--c-em-glow);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--c-border);
  color: var(--c-text-muted);
  width: 40px;
  height: 40px;
  border-radius: 10px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.nav-toggle:hover { color: var(--c-em); border-color: var(--c-border-hi); }
.nav-toggle .material-symbols-outlined { font-size: 22px; }

/* Mobile Menu */
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 16px 24px 20px;
  border-top: 1px solid var(--c-border);
  background: var(--c-bg-2);
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.35s ease, opacity 0.3s ease, padding 0.3s ease;
}

.mobile-menu.open {
  max-height: 500px;
  opacity: 1;
}

.mobile-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--c-text-muted);
  text-decoration: none;
  padding: 12px 16px;
  border-radius: 10px;
  transition: var(--transition);
}

.mobile-link:hover {
  color: var(--c-em);
  background: var(--c-em-glow);
}

.mobile-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--c-border);
  margin-top: 8px;
}

/* ── HERO ─────────────────────────────────────────── */

/* ══════════════════════════════════════════
   PREMIUM HERO SECTION (INTEGRATED)
══════════════════════════════════════════ */
.hero.premium-hero {
  min-height: 100vh;
  padding: 140px 0 80px;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--c-bg);
}

/* Background Gradients */
.hero-bg-gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(16, 185, 129, 0.08), transparent 70%),
              radial-gradient(circle at 100% 50%, rgba(59, 130, 246, 0.05), transparent 50%),
              radial-gradient(circle at 0% 100%, rgba(16, 185, 129, 0.05), transparent 50%);
  z-index: 0;
}

/* Subtle vector grid lines */
.hero-vector-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 100%);
  z-index: 0;
}

/* Soft green ambient light */
.hero-ambient-light {
  position: absolute;
  top: -150px;
  right: 10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.08);
  filter: blur(120px);
  z-index: 0;
  animation: ambientPulse 8s ease-in-out infinite;
}

@keyframes ambientPulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.1); opacity: 1; }
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 500px;
  gap: 64px;
  align-items: center;
}

/* Hero copy */
.hero-copy {
  display: flex;
  flex-direction: column;
}

.hero-micro-badges {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  animation: fadeInDown 0.8s ease both;
}

.micro-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(16, 185, 129, 0.05);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 700;
  color: var(--c-em);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}

.micro-badge .material-symbols-outlined {
  font-size: 14px;
}

.hero-title {
  font-size: clamp(40px, 5.5vw, 72px);
  font-weight: 900;
  color: var(--c-white);
  line-height: 1.05;
  letter-spacing: -0.035em;
  margin-bottom: 24px;
  animation: fadeInUp 0.9s ease both 0.1s;
}

.hero-title span.text-accent {
  color: #10b981;
  background: linear-gradient(135deg, #34d399 0%, #10b981 50%, var(--c-em) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-white {
  color: #fff;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--c-text-muted);
  line-height: 1.7;
  max-width: 540px;
  margin-bottom: 40px;
  font-weight: 400;
  animation: fadeInUp 0.9s ease both 0.2s;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.9s ease both 0.3s;
}

/* ── Phone Mockup & Cards ─────────────────────────────────── */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeInRight 1s ease both 0.3s;
}

.phone-mockup-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.mockup-glow-ambient {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.28) 0%, rgba(6, 182, 212, 0.16) 35%, rgba(16, 185, 129, 0.04) 65%, transparent 80%);
  filter: blur(55px);
  pointer-events: none;
  z-index: 1;
  animation: ambientPulse 8s infinite alternate ease-in-out;
}

.phone-mockup {
  width: 320px;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 35px 70px rgba(0,0,0,0.55)) drop-shadow(0 0 35px rgba(16,185,129,0.08));
  transition: transform 1.2s cubic-bezier(0.22, 1, 0.36, 1), filter 1s ease;
  animation: floatPhone 6s ease-in-out infinite;
}

.phone-mockup-wrapper:hover .phone-mockup {
  transform: rotateY(4deg) rotateX(2deg) scale(1.01);
  filter: drop-shadow(0 40px 80px rgba(0,0,0,0.5)) drop-shadow(0 0 40px rgba(16,185,129,0.15));
}

.phone-frame {
  position: relative;
  background: rgba(15, 23, 42, 0.65);
  border: 1.5px solid rgba(255, 255, 255, 0.12);
  border-radius: 44px;
  padding: 8px;
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06), 0 25px 50px rgba(0,0,0,0.45);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
}

/* Screen */
.screen-content {
  font-family: var(--font);
  background: radial-gradient(circle at 50% 20%, #0c1524 0%, #030812 100%);
  border-radius: 36px;
  height: 640px;
  padding: 18px 14px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  position: relative;
  overflow: hidden;
}

/* Prevent squashing of critical emulated mobile UI blocks */
.mock-welcome,
.mock-portfolio-card,
.mock-roi-panel,
.mock-actions-grid,
.mock-section-header,
.mock-assets-list {
  flex-shrink: 0;
}

.glass-interface::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at center, rgba(16,185,129,0.06) 0%, rgba(6,182,212,0.03) 40%, transparent 60%);
  pointer-events: none;
}

.screen-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.screen-logo {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 800;
  color: #fff;
}

.screen-top-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.mock-notif-icon {
  font-size: 16px;
  color: rgba(255,255,255,0.45);
}

.screen-profile-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(16,185,129,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Welcome */
.mock-welcome {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 2px;
}

.mock-welcome-text {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.01em;
}

.mock-welcome-sub {
  font-size: 9px;
  color: rgba(255,255,255,0.4);
  font-weight: 500;
}

/* Portfolio Card */
.mock-portfolio-card {
  background: linear-gradient(135deg, #059669 0%, #047857 40%, #065f46 100%);
  border-radius: 14px;
  padding: 18px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(5, 150, 105, 0.25), inset 0 1px 0 rgba(255,255,255,0.1);
}

.mock-portfolio-card::before {
  content: '';
  position: absolute;
  top: -20px; right: -20px;
  width: 80px; height: 80px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  filter: blur(15px);
}

.mock-portfolio-card::after {
  content: '';
  position: absolute;
  bottom: -15px; left: -15px;
  width: 60px; height: 60px;
  background: rgba(110,231,183,0.12);
  border-radius: 50%;
  filter: blur(12px);
}

.mock-portfolio-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  position: relative;
  z-index: 1;
}

.mock-portfolio-left {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.mock-portfolio-label {
  font-size: 10px;
  color: rgba(255,255,255,0.7);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.mock-portfolio-value {
  font-size: 26px;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.mock-portfolio-value small {
  font-size: 12px;
  font-weight: 700;
  opacity: 0.75;
}

.mock-portfolio-badge {
  display: flex;
  align-items: center;
  gap: 3px;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(8px);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 10px;
  font-weight: 800;
  color: #fff;
}

.mock-portfolio-chart {
  height: 42px;
  margin-top: 10px;
  position: relative;
  z-index: 1;
}

.mock-area-chart {
  width: 100%;
  height: 100%;
  display: block;
}

.mock-chart-pulse {
  animation: dotPulse 1.5s infinite;
}

@keyframes dotPulse {
  0%, 100% { opacity: 1; r: 3; }
  50% { opacity: 0.4; r: 5; }
}

/* ROI Live Stream Panel */
.mock-roi-panel {
  background: linear-gradient(145deg, rgba(15,23,42,0.9) 0%, rgba(6,30,25,0.85) 100%);
  border: 1px solid rgba(16,185,129,0.25);
  border-radius: 12px;
  padding: 14px 16px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 20px rgba(16,185,129,0.06), inset 0 1px 0 rgba(255,255,255,0.04);
}

.mock-roi-panel::before {
  content: '';
  position: absolute;
  top: -15px; left: -15px;
  width: 50px; height: 50px;
  background: rgba(16,185,129,0.15);
  border-radius: 50%;
  filter: blur(18px);
  animation: ambientPulse 6s infinite alternate;
}

.mock-roi-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.mock-roi-badge {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 8px;
  font-weight: 900;
  color: var(--c-em);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.mock-roi-dot {
  display: inline-block;
  width: 5px;
  height: 5px;
  background-color: var(--c-em);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--c-em);
  animation: dotPulse 1.5s infinite;
}

@keyframes ping {
  0% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
  100% { opacity: 1; transform: scale(1); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

@keyframes roiGeneratingGlow {
  0%, 100% {
    text-shadow: 0 0 10px var(--c-em-glow), 0 0 2px var(--c-em-glow);
    color: var(--c-em);
    transform: scale(1);
  }
  50% {
    text-shadow: 0 0 24px var(--c-em-glow-hi), 0 0 8px var(--c-em-glow), 0 0 2px rgba(255,255,255,0.9);
    color: var(--c-em-dim);
    transform: scale(1.025);
  }
}

@keyframes subPulse {
  0%, 100% { opacity: 0.6; text-shadow: none; }
  50% { opacity: 1; text-shadow: 0 0 6px var(--c-em-glow); }
}

.mock-roi-compound {
  font-size: 8px;
  font-weight: 900;
  color: rgba(255,255,255,0.35);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: rgba(255,255,255,0.04);
  padding: 3px 7px;
  border-radius: 4px;
}

.mock-roi-value-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 6px 0 8px;
}

.mock-roi-label {
  font-size: 8.5px;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.mock-roi-value {
  font-family: var(--font);
  font-size: 22px;
  font-weight: 900;
  color: var(--c-em);
  letter-spacing: -0.02em;
  display: inline-block;
}

.mock-roi-sub {
  font-size: 8px;
  color: var(--c-em-glow-hi);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 1px;
}

.mock-roi-meta {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 8px;
}

.mock-roi-meta-item {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.mock-roi-meta-item.right { text-align: right; }

.mock-roi-meta-label {
  font-size: 8px;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.mock-roi-meta-val {
  font-size: 10px;
  font-weight: 900;
  color: rgba(255,255,255,0.85);
}

.mock-roi-meta-val.accent {
  color: var(--c-em);
  text-shadow: 0 0 4px var(--c-em-glow);
}

.mock-roi-countdown {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px solid rgba(255,255,255,0.04);
}

.mock-roi-countdown-label {
  font-size: 8px;
  color: rgba(255,255,255,0.4);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.mock-roi-countdown-time {
  font-family: var(--font);
  font-size: 10px;
  font-weight: 900;
  color: var(--c-em);
  text-shadow: 0 0 8px var(--c-em-glow);
}

.mock-roi-progress {
  width: 100%;
  height: 3px;
  background: rgba(255,255,255,0.06);
  border-radius: 4px;
  margin-top: 6px;
  overflow: hidden;
}

.mock-roi-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--c-em), var(--c-em-dim));
  border-radius: 4px;
  box-shadow: 0 0 8px var(--c-em-glow-hi);
  animation: pulse 2s infinite;
}

/* Quick Actions Grid */
.mock-actions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.mock-action-btn {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 10px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 8px;
  font-weight: 700;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.mock-action-btn.full-width {
  grid-column: span 2;
  padding: 6px;
}

.mock-action-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mock-action-icon .material-symbols-outlined { font-size: 14px; }

.mock-action-icon.deposit {
  background: var(--c-em-glow);
  color: var(--c-em);
}

.mock-action-icon.withdraw {
  background: rgba(100,116,139,0.12);
  color: #94a3b8;
}

.mock-action-icon.history {
  background: rgba(100,116,139,0.08);
  color: #94a3b8;
}

/* Section Headers */
.mock-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 4px;
  padding: 0 2px;
}

.mock-section-title {
  font-size: 11px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.01em;
}

.mock-section-link {
  font-size: 8px;
  font-weight: 700;
  color: var(--c-em);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Assets List */
.mock-assets-list {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.mock-asset-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: 10px;
  backdrop-filter: blur(8px);
}

.mock-asset-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mock-asset-icon.btc-bg { background: rgba(247,147,26,0.12); }
.mock-asset-icon.usdt-bg { background: rgba(38,161,123,0.12); }
.mock-asset-icon.usdc-bg { background: rgba(39,117,202,0.12); }

.mock-asset-info {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

.mock-asset-name {
  font-size: 10px;
  font-weight: 700;
  color: #fff;
}

.mock-asset-ticker {
  font-size: 7px;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  font-weight: 600;
}

.mock-sparkline {
  width: 40px;
  height: 16px;
  flex-shrink: 0;
}

.mock-asset-vals {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  flex-shrink: 0;
}

.mock-asset-price {
  font-size: 10px;
  font-weight: 700;
  color: #fff;
}

.mock-asset-change {
  font-size: 8px;
  font-weight: 700;
}

.mock-asset-change.up { color: var(--c-em); }
.mock-asset-change.neutral { color: rgba(255,255,255,0.4); }

/* Watchlist */
.mock-watchlist {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: 10px;
  padding: 6px 10px;
  backdrop-filter: blur(8px);
}

.mock-watch-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.mock-watch-row:last-child { border-bottom: none; }

.mock-watch-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mock-watch-icon.eth-bg { background: rgba(98,126,234,0.12); }
.mock-watch-icon.sol-bg { background: rgba(153,69,255,0.12); }

/* Glass card for old compatibility */
.glass-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* Stacked Data Cards */
.data-cards-stack {
  position: absolute;
  right: -130px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 16px;
  z-index: 3;
}

.data-card-wrapper {
  display: block;
  transition: transform 1.2s cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 3;
}

.data-card-wrapper:nth-child(1) {
  animation: slideIn 1s cubic-bezier(0.22,1,0.36,1) both 0.4s, floatCard1 8s ease-in-out infinite 1.5s;
}
.data-card-wrapper:nth-child(2) {
  animation: slideIn 1s cubic-bezier(0.22,1,0.36,1) both 0.55s, floatCard2 9s ease-in-out infinite 1.7s;
  right: -20px;
  position: relative;
}
.data-card-wrapper:nth-child(3) {
  animation: slideIn 1s cubic-bezier(0.22,1,0.36,1) both 0.7s, floatCard3 7s ease-in-out infinite 1.9s;
}

.data-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, rgba(10, 18, 42, 0.84) 0%, rgba(22, 34, 58, 0.76) 100%);
  border: 1px solid rgba(34, 197, 94, 0.28);
  border-radius: 16px;
  padding: 14px 20px;
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  transform: translateX(0) translateY(0) scale(1);
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), border-color 0.4s ease, box-shadow 0.4s ease, background 0.4s ease;
  cursor: pointer;
}

.data-card-wrapper:nth-child(1) .data-card {
  box-shadow: 0 10px 30px rgba(0,0,0,0.3), 0 0 12px rgba(16, 185, 129, 0.06), inset 0 1px 1px rgba(255,255,255,0.06);
}
.data-card-wrapper:nth-child(2) .data-card {
  box-shadow: 0 10px 30px rgba(0,0,0,0.3), 0 0 12px rgba(6, 182, 212, 0.06), inset 0 1px 1px rgba(255,255,255,0.06);
}
.data-card-wrapper:nth-child(3) .data-card {
  box-shadow: 0 10px 30px rgba(0,0,0,0.3), 0 0 12px rgba(16, 185, 129, 0.06), inset 0 1px 1px rgba(255,255,255,0.06);
}

.phone-mockup-wrapper:hover .data-card-wrapper:nth-child(1) {
  transform: translateX(-2px) translateY(-1px);
}
.phone-mockup-wrapper:hover .data-card-wrapper:nth-child(2) {
  transform: translateX(-3px);
}
.phone-mockup-wrapper:hover .data-card-wrapper:nth-child(3) {
  transform: translateX(-1.5px) translateY(1px);
}

.data-card:hover {
  transform: translateY(-4px) scale(1.015);
  z-index: 10;
}

.data-card-wrapper:nth-child(1) .data-card:hover {
  border-color: rgba(16, 185, 129, 0.45);
  box-shadow: 0 16px 36px rgba(0,0,0,0.4), 0 0 20px rgba(16, 185, 129, 0.15);
}
.data-card-wrapper:nth-child(2) .data-card:hover {
  border-color: rgba(6, 182, 212, 0.45);
  box-shadow: 0 16px 36px rgba(0,0,0,0.4), 0 0 20px rgba(6, 182, 212, 0.15);
}
.data-card-wrapper:nth-child(3) .data-card:hover {
  border-color: rgba(16, 185, 129, 0.45);
  box-shadow: 0 16px 36px rgba(0,0,0,0.4), 0 0 20px rgba(16, 185, 129, 0.15);
}

/* Left Stack of Floating Cards */
.left-card-stack {
  position: absolute;
  left: -130px;
  top: 42%;
  transform: translateY(-50%);
  z-index: 3;
}

.data-card-wrapper.left-wrapper {
  animation: slideInLeft 1s cubic-bezier(0.22,1,0.36,1) both 0.5s, floatCardLeft 8.5s ease-in-out infinite 1.2s;
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-20px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes floatCardLeft {
  0%, 100% { transform: translateY(0px) translateX(0px); }
  50% { transform: translateY(-4px) translateX(-1px); }
}

.left-data-card {
  cursor: pointer;
}

.left-data-card:hover {
  transform: translateY(-4px) scale(1.015) !important;
  z-index: 10;
}

.data-card-wrapper.left-wrapper .left-data-card:hover {
  border-color: rgba(34, 197, 94, 0.45);
  box-shadow: 0 16px 36px rgba(0,0,0,0.4), 0 0 20px rgba(34, 197, 94, 0.15);
}

.phone-mockup-wrapper:hover .data-card-wrapper.left-wrapper {
  transform: translateX(2px) translateY(-1px);
}

/* Pulsing Status Dot */
.status-pulse-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  background-color: var(--c-em);
  border-radius: 50%;
  margin-right: 5px;
  box-shadow: 0 0 6px var(--c-em-glow-hi);
  animation: dotPulse 1.5s infinite;
  vertical-align: middle;
}

@keyframes dotPulse {
  0% { transform: scale(0.9); opacity: 0.6; box-shadow: 0 0 4px rgba(34, 197, 94, 0.4); }
  50% { transform: scale(1.1); opacity: 1; box-shadow: 0 0 10px rgba(34, 197, 94, 0.8); }
  100% { transform: scale(0.9); opacity: 0.6; box-shadow: 0 0 4px rgba(34, 197, 94, 0.4); }
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

.data-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.data-card:nth-child(1) .data-icon {
  background: var(--c-em-glow);
  color: var(--c-em);
}
.data-card:nth-child(2) .data-icon {
  background: rgba(6, 182, 212, 0.12);
  color: #06b6d4;
}
.data-card:nth-child(3) .data-icon {
  background: var(--c-em-glow);
  color: var(--c-em);
}

.data-info {
  display: flex;
  flex-direction: column;
}

.data-title {
  font-size: 14px;
  font-weight: 800;
  color: #fff;
}

.data-sub {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
}

/* ── Animations ──────────────────────────────────── */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ══════════════════════════════════════════
   TICKER
══════════════════════════════════════════ */

.ticker-wrap {
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  overflow: hidden;
  padding: 14px 0;
}

.ticker-track {
  display: flex;
  gap: 40px;
  width: max-content;
  animation: ticker 30s linear infinite;
}

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

.ticker-track span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--c-text-muted);
  white-space: nowrap;
}

.ticker-track em { font-style: normal; color: var(--c-text); }
.ticker-track b { font-size: 12px; }
.up { color: var(--c-em); }
.neutral { color: var(--c-text-muted); }

/* ── FEATURES ─────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 28px;
  transition: var(--transition);
}

.feature-card:hover {
  border-color: var(--c-border-hi);
  background: var(--c-surface-2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-em);
}

.feature-icon {
  width: 52px; height: 52px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-icon.emerald { background: rgba(16,185,129,0.12); color: var(--c-em); }
.feature-icon.blue    { background: rgba(59,130,246,0.12); color: #60a5fa; }
.feature-icon.purple  { background: rgba(139,92,246,0.12); color: #a78bfa; }
.feature-icon.orange  { background: rgba(245,158,11,0.12); color: #fbbf24; }

.feature-icon .material-symbols-outlined { font-size: 26px; }

.feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 14px;
  color: var(--c-text-muted);
  line-height: 1.65;
}

/* ── STEPS ────────────────────────────────────────── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

.step-card {
  text-align: center;
  position: relative;
}

.step-num {
  font-size: 64px;
  font-weight: 900;
  color: var(--c-em);
  opacity: 0.1;
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: -20px;
}

.step-icon {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--c-em-glow);
  border: 1px solid var(--c-border-hi);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--c-em);
  position: relative;
  z-index: 1;
}

.step-icon .material-symbols-outlined { font-size: 32px; }

.step-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: 12px;
}

.step-card p {
  font-size: 15px;
  color: var(--c-text-muted);
  line-height: 1.65;
}

.step-connector {
  position: absolute;
  top: 90px;
  right: -52px;
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--c-em), transparent);
  display: none;
}

/* ── PLANS ────────────────────────────────────────── */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: start;
}

.plan-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 32px;
  position: relative;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), 
              border-color 0.6s cubic-bezier(0.16, 1, 0.3, 1), 
              box-shadow 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              background 0.4s ease;
  will-change: transform, border-color, box-shadow;
}

.plan-card:hover {
  border-color: var(--c-em-glow);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px -10px rgba(34, 197, 94, 0.08);
}

.plan-featured {
  border-color: var(--c-em);
  background: linear-gradient(160deg, rgba(16,185,129,0.06) 0%, var(--c-surface) 60%);
  box-shadow: 0 0 0 1px var(--c-em), var(--shadow-em);
}

.plan-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--c-em), var(--c-em-dim));
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: 100px;
  white-space: nowrap;
}

.plan-header { margin-bottom: 28px; }

.plan-tag {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-em);
  display: block;
  margin-bottom: 12px;
}

.plan-apy { display: flex; align-items: baseline; gap: 8px; }
.apy-val { font-size: 48px; font-weight: 900; color: var(--c-white); letter-spacing: -0.04em; }
.apy-label { font-size: 13px; color: var(--c-text-muted); font-weight: 600; }

.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}

.plan-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--c-text-muted);
}

.plan-features .material-symbols-outlined {
  font-size: 18px;
  color: var(--c-em);
  flex-shrink: 0;
}

.plan-btn {
  display: block;
  text-align: center;
  padding: 13px;
  border-radius: var(--r-md);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
  border: 1.5px solid var(--c-border-hi);
  color: var(--c-em);
}

.plan-btn:hover {
  background: var(--c-em-glow);
  border-color: var(--c-em);
}

.plan-btn-featured {
  background: rgba(5, 150, 105, 0.12);
  color: var(--c-em);
  border: 1.5px solid rgba(5, 150, 105, 0.45);
  box-shadow: none;
}

.plan-btn-featured:hover {
  background: linear-gradient(135deg, var(--c-em), var(--c-em-dim));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(5, 150, 105, 0.25);
  transform: translateY(-2px);
}

.plans-disclaimer {
  text-align: center;
  font-size: 12px;
  color: var(--c-text-muted);
  margin-top: 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* ── SECURITY ─────────────────────────────────────── */
.security-wrap {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 80px;
  align-items: center;
}

.security-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 36px;
}

.security-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.sec-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--c-em-glow);
  border: 1px solid var(--c-border-hi);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-em);
  flex-shrink: 0;
}

.sec-icon .material-symbols-outlined { font-size: 22px; }

.security-item h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: 4px;
}

.security-item p {
  font-size: 13px;
  color: var(--c-text-muted);
  line-height: 1.6;
}

/* Security visual rings */
.sec-badge-wrap {
  position: relative;
  width: 340px;
  height: 340px;
  margin: 0 auto;
}

.sec-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid var(--c-border);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}

.sec-ring-1 { width: 100%; height: 100%; animation: spin 20s linear infinite; }
.sec-ring-2 { width: 72%; height: 72%; animation: spin 14s linear infinite reverse; border-color: var(--c-border-hi); }
.sec-ring-3 { width: 44%; height: 44%; animation: spin 10s linear infinite; border-color: var(--c-em); opacity: 0.4; }

@keyframes spin { from { transform: translate(-50%, -50%) rotate(0deg); } to { transform: translate(-50%, -50%) rotate(360deg); } }

.sec-center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 2;
}

.sec-shield {
  font-size: 52px;
  color: var(--c-em);
  display: block;
}

.sec-center p {
  font-size: 13px;
  font-weight: 700;
  color: var(--c-em);
  margin-top: 4px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.sec-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border-hi);
  border-radius: 100px;
  padding: 7px 14px;
  font-size: 12px;
  font-weight: 700;
  color: var(--c-em);
  white-space: nowrap;
}

.sec-badge .material-symbols-outlined { font-size: 16px; }
.sec-badge-1 { top: 4%; left: 50%; transform: translateX(-50%); }
.sec-badge-2 { top: 50%; right: -10px; transform: translateY(-50%); }
.sec-badge-3 { bottom: 4%; left: 50%; transform: translateX(-50%); }
.sec-badge-4 { top: 50%; left: -10px; transform: translateY(-50%); }

/* ── DOWNLOAD ─────────────────────────────────────── */
.download-section { overflow: hidden; }
.orb-dl-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(16,185,129,0.08) 0%, transparent 70%);
  position: absolute;
  top: -100px; right: -200px;
  border-radius: 50%;
  filter: blur(60px);
}

.orb-dl-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(139,92,246,0.06) 0%, transparent 70%);
  position: absolute;
  bottom: -50px; left: -100px;
  border-radius: 50%;
  filter: blur(60px);
}

.download-wrap {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 80px;
  align-items: center;
}

.download-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 32px 0;
}

.download-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 22px 24px;
  border-radius: var(--r-lg);
  border: 1px solid var(--c-border);
  background: var(--c-surface);
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
}

.download-card:hover {
  border-color: var(--c-border-hi);
  transform: translateX(6px);
  box-shadow: var(--shadow-em);
}

.dl-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--c-em-glow);
  border: 1px solid var(--c-border-hi);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-em);
  flex-shrink: 0;
}

.dl-icon.apk-icon { background: rgba(59,130,246,0.1); border-color: rgba(59,130,246,0.3); color: #60a5fa; }

.dl-icon .material-symbols-outlined { font-size: 26px; }

.dl-info { flex: 1; }
.dl-label { display: block; font-size: 11px; font-weight: 700; color: var(--c-em); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 2px; }
.dl-title { display: block; font-size: 16px; font-weight: 700; color: var(--c-white); }
.dl-sub { display: block; font-size: 12px; color: var(--c-text-muted); margin-top: 2px; }

.dl-arrow { color: var(--c-em); font-size: 22px !important; }

.apk-notice {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: var(--r-md);
  padding: 16px;
  font-size: 13px;
  color: #d97706;
  line-height: 1.6;
}

.apk-notice .material-symbols-outlined { font-size: 18px; flex-shrink: 0; margin-top: 1px; }
.apk-notice strong { color: #f59e0b; }

/* QR Card */
.qr-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border-hi);
  border-radius: var(--r-xl);
  padding: 4px;
  box-shadow: 0 0 40px rgba(16, 185, 129, 0.1);
}

.qr-inner {
  background: var(--c-bg);
  border-radius: calc(var(--r-xl) - 4px);
  padding: 28px;
  text-align: center;
}

.qr-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
}

.qr-code {
  display: flex;
  justify-content: center;
  background: rgba(16, 185, 129, 0.05);
  border: 1px solid var(--c-border);
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 16px;
}

.qr-url {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-em);
  letter-spacing: 0.02em;
}

/* ── CTA ──────────────────────────────────────────── */
.cta-section { padding: 80px 0 120px; }

.cta-card {
  background: linear-gradient(160deg, var(--c-em-glow) 0%, var(--c-surface) 50%, rgba(59,130,246,0.05) 100%);
  border: 1px solid var(--c-border-hi);
  border-radius: var(--r-xl);
  padding: 80px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-orb-1 {
  position: absolute;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(16,185,129,0.12), transparent 70%);
  top: -150px; left: -100px;
  filter: blur(40px);
  pointer-events: none;
}

.cta-orb-2 {
  position: absolute;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,0.08), transparent 70%);
  bottom: -100px; right: -80px;
  filter: blur(40px);
  pointer-events: none;
}

.cta-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 900;
  color: var(--c-white);
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.cta-sub {
  font-size: 17px;
  color: var(--c-text-muted);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

/* ── FOOTER ───────────────────────────────────────── */
.footer {
  background: var(--c-bg-2);
  border-top: 1px solid var(--c-border);
  padding: 60px 0 32px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 800;
  color: var(--c-white);
  margin-bottom: 14px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--c-text-muted);
  line-height: 1.65;
  max-width: 280px;
  margin-bottom: 16px;
}

.footer-live {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--c-em);
}

.footer-links-col h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--c-white);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}

.footer-links-col a {
  display: block;
  font-size: 14px;
  color: var(--c-text-muted);
  text-decoration: none;
  margin-bottom: 10px;
  transition: var(--transition);
}

.footer-links-col a:hover { color: var(--c-em); }

.footer-bottom {
  border-top: 1px solid var(--c-border);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--r-sm);
  background: transparent;
  border: 1px solid transparent;
  color: var(--c-text-muted);
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
}
.theme-toggle:hover {
  color: var(--c-em);
  background: var(--c-em-glow);
  border-color: var(--c-border);
}

.lang-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 40px;
  padding: 0 10px;
  border-radius: var(--r-sm);
  background: transparent;
  border: 1px solid transparent;
  color: var(--c-text-muted);
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
}
.lang-toggle:hover {
  color: var(--c-em);
  background: var(--c-em-glow);
  border-color: var(--c-border);
}
.lang-text {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.05em;
}

/* Footer Bottom styles */
.footer-bottom p { font-size: 13px; color: var(--c-text-muted); }
.footer-risk { font-size: 11px !important; max-width: 500px; text-align: right; }

/* ══════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: flex; justify-content: center; }
  .phone-mockup { width: 300px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .plans-grid { grid-template-columns: repeat(2, 1fr); }
  .security-wrap { grid-template-columns: 1fr; gap: 60px; }
  .sec-badge-wrap { width: 280px; height: 280px; }
  .download-wrap { grid-template-columns: 1fr; gap: 40px; }
  .download-visual { display: flex; justify-content: center; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 768px) {
  .section { padding: 70px 0; }
  .nav-links, .nav-actions .btn-ghost, .nav-actions .btn-primary { display: none; }
  .nav-toggle { display: flex; }
  .mobile-menu { display: flex; }
  .hero { padding: 100px 0 60px; min-height: auto; }
  .hero-title { font-size: clamp(30px, 8vw, 44px); }
  .hero-stats { flex-wrap: wrap; width: 100%; }
  .stat-item { flex: 1; min-width: 120px; }
  .features-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; gap: 40px; }
  .plans-grid { grid-template-columns: 1fr; }
  .cta-card { padding: 48px 24px; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .footer-risk { text-align: left !important; }
  .hero-ctas { flex-direction: column; }
  .btn-lg { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-badge { font-size: 11px; flex-wrap: wrap; justify-content: center; text-align: center; }
  .stat-divider { display: none; }
  .hero-stats { gap: 0; border: none; background: none; }
  .stat-item { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: 12px; margin: 4px; }
}

/* Custom Glow and Floating Animations for Minimalist UI Mockup */

@keyframes floatPhone {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-5px); }
}

@keyframes floatCard1 {
  0%, 100% { transform: translateY(0px) translateX(0px); }
  33% { transform: translateY(-3px) translateX(1px); }
  66% { transform: translateY(1px) translateX(-0.5px); }
}

@keyframes floatCard2 {
  0%, 100% { transform: translateY(0px) translateX(0px); }
  33% { transform: translateY(2px) translateX(-1px); }
  66% { transform: translateY(-4px) translateX(0.5px); }
}

@keyframes floatCard3 {
  0%, 100% { transform: translateY(0px) translateX(0px); }
  33% { transform: translateY(-2px) translateX(0.5px); }
  66% { transform: translateY(2px) translateX(-1px); }
}

/* ══════════════════════════════════════════════════════
   LIGHT MODE — Phone Mockup Interior
══════════════════════════════════════════════════════ */
:root.light .phone-frame {
  background: rgba(241, 245, 249, 0.85);
  border-color: rgba(0,0,0,0.08);
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.04), 0 25px 50px rgba(0,0,0,0.12);
}

:root.light .screen-content {
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
}

:root.light .glass-interface::before {
  background: radial-gradient(circle at center, rgba(16,185,129,0.04) 0%, rgba(6,182,212,0.02) 40%, transparent 60%);
}

:root.light .screen-logo span { color: #0f172a; }
:root.light .mock-notif-icon { color: rgba(0,0,0,0.35); }
:root.light .screen-profile-avatar { background: rgba(16,185,129,0.1); }

:root.light .mock-welcome-text { color: #0f172a; }
:root.light .mock-welcome-sub { color: #64748b; }

/* Portfolio card stays green gradient — only tweak subtle lighting */
:root.light .mock-portfolio-card {
  box-shadow: 0 6px 24px rgba(5, 150, 105, 0.18), inset 0 1px 0 rgba(255,255,255,0.15);
}

/* ROI Panel — light mode */
:root.light .mock-roi-panel {
  background: linear-gradient(145deg, #ffffff 0%, #f0fdf4 100%);
  border-color: rgba(16,185,129,0.2);
  box-shadow: 0 2px 12px rgba(0,0,0,0.04), 0 0 0 1px rgba(16,185,129,0.08);
}

:root.light .mock-roi-panel::before {
  background: rgba(16,185,129,0.08);
}

:root.light .mock-roi-badge {
  background: rgba(240,253,244,0.9);
  border-color: rgba(16,185,129,0.3);
  color: #059669;
}

:root.light .mock-roi-dot {
  background: #059669;
  box-shadow: 0 0 4px #059669;
}

:root.light .mock-roi-compound {
  color: #64748b;
  background: rgba(0,0,0,0.04);
}

:root.light .mock-roi-label { color: #64748b; }
:root.light .mock-roi-value {
  color: #059669;
  text-shadow: none;
}
:root.light .mock-roi-sub { color: rgba(5,150,105,0.7); }

:root.light .mock-roi-meta { border-top-color: rgba(0,0,0,0.06); }
:root.light .mock-roi-meta-label { color: #94a3b8; }
:root.light .mock-roi-meta-val { color: #1e293b; }
:root.light .mock-roi-meta-val.accent {
  color: #059669;
  text-shadow: none;
}

:root.light .mock-roi-countdown { border-top-color: rgba(0,0,0,0.04); }
:root.light .mock-roi-countdown-label { color: #94a3b8; }
:root.light .mock-roi-countdown-time {
  color: #059669;
  text-shadow: none;
}

:root.light .mock-roi-progress { background: rgba(0,0,0,0.06); }
:root.light .mock-roi-progress-fill {
  background: linear-gradient(90deg, var(--c-em), var(--c-em-dim));
  box-shadow: 0 0 4px var(--c-em-glow);
}

/* Quick Actions — light mode */
:root.light .mock-action-btn {
  background: #fff;
  border-color: rgba(0,0,0,0.06);
  color: #334155;
}

:root.light .mock-action-icon.deposit { background: rgba(16,185,129,0.08); color: #059669; }
:root.light .mock-action-icon.withdraw { background: rgba(100,116,139,0.08); color: #475569; }
:root.light .mock-action-icon.history { background: rgba(100,116,139,0.06); color: #475569; }

/* Section Headers — light mode */
:root.light .mock-section-title { color: #0f172a; }
:root.light .mock-section-link { color: #059669; }

/* Asset Rows — light mode */
:root.light .mock-asset-row {
  background: #fff;
  border-color: rgba(0,0,0,0.05);
}

:root.light .mock-asset-icon.btc-bg { background: rgba(247,147,26,0.08); }
:root.light .mock-asset-icon.usdt-bg { background: rgba(38,161,123,0.08); }
:root.light .mock-asset-icon.usdc-bg { background: rgba(39,117,202,0.08); }

:root.light .mock-asset-name { color: #0f172a; }
:root.light .mock-asset-ticker { color: #94a3b8; }
:root.light .mock-asset-price { color: #0f172a; }
:root.light .mock-asset-change.up { color: #059669; }
:root.light .mock-asset-change.neutral { color: #94a3b8; }

/* Data Cards (floating) — light mode */
:root.light .data-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.85) 0%, rgba(248, 250, 252, 0.78) 100%);
  border-color: rgba(0,0,0,0.08);
  box-shadow: 0 10px 28px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.02), inset 0 1px 1px rgba(255,255,255,0.9);
}

:root.light .data-title { color: #0f172a; }
:root.light .data-sub { color: #64748b; }

:root.light .data-card-wrapper:nth-child(1) .data-card:hover {
  border-color: rgba(16, 185, 129, 0.35);
  box-shadow: 0 12px 32px rgba(0,0,0,0.12), 0 0 12px rgba(16, 185, 129, 0.1);
}
:root.light .data-card-wrapper:nth-child(2) .data-card:hover {
  border-color: rgba(6, 182, 212, 0.35);
  box-shadow: 0 12px 32px rgba(0,0,0,0.12), 0 0 12px rgba(6, 182, 212, 0.1);
}
:root.light .data-card-wrapper:nth-child(3) .data-card:hover {
  border-color: rgba(16, 185, 129, 0.35);
  box-shadow: 0 12px 32px rgba(0,0,0,0.12), 0 0 12px rgba(16, 185, 129, 0.1);
}

:root.light .data-card-wrapper.left-wrapper .left-data-card:hover {
  border-color: rgba(34, 197, 94, 0.35);
  box-shadow: 0 12px 32px rgba(0,0,0,0.12), 0 0 12px rgba(34, 197, 94, 0.1);
}

/* Ambient glow — lighter in light mode */
:root.light .mockup-glow-ambient {
  background: radial-gradient(circle, rgba(16, 185, 129, 0.12) 0%, rgba(6, 182, 212, 0.06) 35%, transparent 70%);
  filter: blur(65px);
}

:root.light .phone-mockup {
  filter: drop-shadow(0 20px 45px rgba(0,0,0,0.12)) drop-shadow(0 0 20px rgba(16,185,129,0.06));
}

:root.light .phone-mockup-wrapper:hover .phone-mockup {
  filter: drop-shadow(0 28px 55px rgba(0,0,0,0.15)) drop-shadow(0 0 30px rgba(16,185,129,0.1));
}

/* ══════════════════════════════════════════════════════
   ROI CALCULATOR SECTION STYLES
   ══════════════════════════════════════════════════════ */
.calculator-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.45) 0%, rgba(30, 41, 59, 0.25) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 40px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
  margin-top: 40px;
}

.calc-inputs {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.calc-group {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.calc-input-label {
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--c-text-muted);
}

/* Coin Selector */
.calc-coin-selector {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.calc-coin-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

.calc-coin-btn .coin-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-white);
}

.calc-coin-btn:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

.calc-coin-btn[data-coin="USDT"].active {
  background: rgba(38, 161, 123, 0.12);
  border-color: rgba(38, 161, 123, 0.45);
  box-shadow: 0 4px 20px rgba(38, 161, 123, 0.15);
}

.calc-coin-btn[data-coin="USDC"].active {
  background: rgba(39, 117, 202, 0.12);
  border-color: rgba(39, 117, 202, 0.45);
  box-shadow: 0 4px 20px rgba(39, 117, 202, 0.15);
}

.calc-coin-btn[data-coin="BTC"].active {
  background: rgba(247, 147, 26, 0.12);
  border-color: rgba(247, 147, 26, 0.45);
  box-shadow: 0 4px 20px rgba(247, 147, 26, 0.15);
}

.coin-icon-svg {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  flex-shrink: 0;
  overflow: hidden;
}

.coin-icon-svg svg {
  display: block;
  width: 28px;
  height: 28px;
}

/* Amount Input & Slider */
.calc-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.calc-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.calc-amount-input {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 8px 50px 8px 12px;
  width: 140px;
  font-family: var(--font-data);
  font-size: 15px;
  font-weight: 700;
  color: var(--c-white);
  text-align: right;
  transition: border-color 0.3s ease;
}

.calc-amount-input:focus {
  border-color: var(--c-em);
  outline: none;
}

.calc-input-unit {
  position: absolute;
  right: 12px;
  font-size: 11px;
  font-weight: 800;
  color: var(--c-text-muted);
  pointer-events: none;
}

/* Custom range input */
.slider-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.calc-amount-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(to right, var(--c-em) 0.9%, rgba(255, 255, 255, 0.1) 0.9%);
  outline: none;
  cursor: pointer;
  margin: 8px 0;
}

.calc-amount-slider::-webkit-slider-runnable-track {
  height: 6px;
  border-radius: 3px;
  background: transparent;
}

.calc-amount-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--c-em);
  box-shadow: 0 0 12px var(--c-em-glow-hi), 0 0 4px var(--c-em-glow);
  cursor: pointer;
  margin-top: -8px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.calc-amount-slider::-webkit-slider-thumb:hover {
  transform: scale(1.25);
  box-shadow: 0 0 18px var(--c-em), 0 0 6px var(--c-em-glow-hi);
}

.calc-amount-slider::-moz-range-track {
  height: 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.1);
}

.calc-amount-slider::-moz-range-progress {
  height: 6px;
  border-radius: 3px;
  background: var(--c-em);
}

.calc-amount-slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--c-em);
  box-shadow: 0 0 12px var(--c-em-glow-hi), 0 0 4px var(--c-em-glow);
  border: 2px solid rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.calc-amount-slider::-moz-range-thumb:hover {
  transform: scale(1.25);
  box-shadow: 0 0 18px rgba(34, 197, 94, 0.9), 0 0 6px rgba(34, 197, 94, 0.5);
}

:root.light .calc-amount-slider {
  background: linear-gradient(to right, #059669 0.9%, rgba(0, 0, 0, 0.08) 0.9%);
}

:root.light .calc-amount-slider::-webkit-slider-thumb {
  background: #059669;
  border-color: rgba(255, 255, 255, 0.6);
  box-shadow: 0 0 10px rgba(5, 150, 105, 0.5);
}

:root.light .calc-amount-slider::-moz-range-progress {
  background: #059669;
}

:root.light .calc-amount-slider::-moz-range-track {
  background: rgba(0, 0, 0, 0.08);
}

.slider-limits {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  font-weight: 700;
  color: var(--c-text-muted);
}

/* Plans Tabs */
.calc-plans-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.calc-plan-tab {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

.calc-plan-tab .tab-plan-name {
  font-size: 13px;
  font-weight: 800;
  color: var(--c-white);
}

.calc-plan-tab .tab-plan-details {
  font-size: 10px;
  color: var(--c-text-muted);
  font-weight: 500;
}

.calc-plan-tab:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

.calc-plan-tab.active {
  background: rgba(34, 197, 94, 0.12);
  border-color: rgba(34, 197, 94, 0.45);
  box-shadow: 0 4px 20px rgba(34, 197, 94, 0.15);
}

/* Output Screen Style */
.calc-outputs {
  display: flex;
  flex-direction: column;
}

.calc-screen {
  background: linear-gradient(135deg, rgba(10, 15, 30, 0.7) 0%, rgba(20, 24, 40, 0.5) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 28px;
  position: relative;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.05);
}

.screen-glow {
  position: absolute;
  top: -40px;
  right: -40px;
  width: 140px;
  height: 140px;
  background: radial-gradient(circle, rgba(34, 197, 94, 0.18) 0%, transparent 70%);
  filter: blur(15px);
  pointer-events: none;
}

.calc-screen-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.calc-plan-badge {
  font-size: 10px;
  font-weight: 900;
  color: var(--c-white);
  opacity: 0.65;
  background: rgba(255, 255, 255, 0.06);
  padding: 4px 10px;
  border-radius: 6px;
  letter-spacing: 0.05em;
}

.calc-display-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.calc-display-label {
  font-size: 11px;
  font-weight: 800;
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.calc-display-value {
  font-family: var(--font-data);
  font-size: 34px;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.calc-display-value.accent {
  color: #6bff8f;
  text-shadow: 0 0 15px rgba(107, 255, 143, 0.3);
}

.calc-display-sub {
  font-size: 11px;
  color: rgba(255,255,255,0.4);
}

.calc-metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 18px;
}

.calc-metric-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.calc-metric-label {
  font-size: 10px;
  font-weight: 800;
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.calc-metric-value {
  font-size: 16px;
  font-weight: 700;
  color: var(--c-white);
}

.calc-summary-footer {
  background: rgba(0, 0, 0, 0.15);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.03);
}

.calc-footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.calc-footer-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--c-text-muted);
}

.calc-footer-value {
  font-size: 13px;
  font-weight: 800;
  color: var(--c-white);
}

.calc-screen-action {
  margin-top: 4px;
}

.calc-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #ffffff;
  border-radius: 12px;
  padding: 13px;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.15);
  cursor: pointer;
  text-decoration: none;
}

.calc-action-btn:hover {
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
  color: #ffffff;
  border-color: rgba(5, 150, 105, 0.4);
  box-shadow: 0 6px 20px rgba(5, 150, 105, 0.3);
  transform: translateY(-2px);
  text-decoration: none;
}

.calc-action-btn .material-symbols-outlined {
  font-size: 16px;
}

/* Light Mode support for Calculator */
:root.light .calculator-card {
  background: linear-gradient(135deg, rgba(255,255,255,0.85) 0%, rgba(241,245,249,0.7) 100%);
  border-color: rgba(0,0,0,0.08);
  box-shadow: 0 20px 40px rgba(0,0,0,0.06), inset 0 1px 1px rgba(255,255,255,0.8);
}

:root.light .calc-coin-btn {
  background: #fff;
  border-color: rgba(0,0,0,0.06);
}

:root.light .calc-coin-btn:hover {
  background: #f8fafc;
  border-color: rgba(0,0,0,0.12);
}

:root.light .calc-coin-btn[data-coin="USDT"].active {
  background: rgba(38, 161, 123, 0.08);
  border-color: rgba(38, 161, 123, 0.35);
  box-shadow: 0 4px 15px rgba(38, 161, 123, 0.08);
}

:root.light .calc-coin-btn[data-coin="USDC"].active {
  background: rgba(39, 117, 202, 0.08);
  border-color: rgba(39, 117, 202, 0.35);
  box-shadow: 0 4px 15px rgba(39, 117, 202, 0.08);
}

:root.light .calc-coin-btn[data-coin="BTC"].active {
  background: rgba(247, 147, 26, 0.08);
  border-color: rgba(247, 147, 26, 0.35);
  box-shadow: 0 4px 15px rgba(247, 147, 26, 0.08);
}

:root.light .calc-coin-btn .coin-name {
  color: #1e293b;
}

:root.light .calc-amount-input {
  background: #fff;
  border-color: rgba(0,0,0,0.1);
  color: #0f172a;
}

:root.light .calc-plan-tab {
  background: #fff;
  border-color: rgba(0,0,0,0.06);
}

:root.light .calc-plan-tab:hover {
  background: #f8fafc;
  border-color: rgba(0,0,0,0.12);
}

:root.light .calc-plan-tab.active {
  background: rgba(34, 197, 94, 0.08);
  border-color: rgba(34, 197, 94, 0.35);
  box-shadow: 0 4px 15px rgba(34, 197, 94, 0.08);
}

:root.light .calc-plan-tab .tab-plan-name {
  color: #1e293b;
}

:root.light .calc-screen {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  border-color: rgba(0,0,0,0.06);
  box-shadow: 0 4px 20px rgba(0,0,0,0.02);
}

:root.light .calc-plan-badge {
  background: rgba(0,0,0,0.04);
  color: #64748b;
}

:root.light .calc-display-value.accent {
  color: #059669;
  text-shadow: none;
}

:root.light .calc-display-sub {
  color: #64748b;
}

:root.light .calc-metrics-grid {
  border-top-color: rgba(0,0,0,0.06);
}

:root.light .calc-metric-value {
  color: #0f172a;
}

:root.light .calc-summary-footer {
  background: rgba(0, 0, 0, 0.02);
  border-color: rgba(0,0,0,0.04);
}

:root.light .calc-footer-value {
  color: #0f172a;
}

:root.light .calc-action-btn {
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
  border: 1px solid rgba(5, 150, 105, 0.25);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.1);
}

:root.light .calc-action-btn:hover {
  background: linear-gradient(135deg, #047857 0%, #065f46 100%);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 6px 20px rgba(5, 150, 105, 0.2);
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .calculator-card {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 24px;
  }
}

/* ── GLOBAL FAQ ACCORDION ── */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.faq-item {
  border: 1px solid var(--c-border);
  border-radius: 14px;
  background: var(--c-surface-2);
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
:root.light .faq-item {
  border-color: rgba(0, 0, 0, 0.06);
}
.faq-item:hover {
  border-color: rgba(16, 185, 129, 0.3);
}
.faq-item[open] {
  border-color: var(--c-em);
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.08);
}
.faq-summary {
  padding: 22px 24px;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--c-text);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  gap: 16px;
  transition: background 0.2s ease;
}
.faq-summary:hover {
  background: rgba(16, 185, 129, 0.03);
}
.faq-summary::-webkit-details-marker {
  display: none;
}
.faq-summary::after {
  content: '+';
  font-family: monospace;
  font-size: 1.5rem;
  color: var(--c-em);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}
.faq-item[open] .faq-summary::after {
  content: '−';
  transform: rotate(180deg);
}
.faq-content {
  padding: 0 24px 22px 24px;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--c-text-muted);
  border-top: 1px solid rgba(16, 185, 129, 0.06);
  padding-top: 16px;
  text-align: left;
}

/* ── FAQ LAYOUT (70/30 Column Split) ── */
.faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: start;
}

@media (min-width: 992px) {
  .faq-layout {
    grid-template-columns: 7fr 3fr;
  }
}

.faq-accordion-col {
  width: 100%;
}

.faq-side-col {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.faq-side-card {
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 28px;
  text-align: left;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

:root.light .faq-side-card {
  border-color: rgba(0, 0, 0, 0.06);
}

.faq-side-card:hover {
  border-color: var(--c-em);
  box-shadow: var(--shadow-em);
  transform: translateY(-2px);
}

.side-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--r-sm);
  background: var(--c-em-glow);
  border: 1px solid var(--c-border-hi);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.side-card-icon .material-symbols-outlined {
  font-size: 24px;
  color: var(--c-em);
}

.side-card-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--c-white);
  margin-bottom: 12px;
}

.side-card-desc {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--c-text-muted);
  margin-bottom: 24px;
}

.side-card-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--c-em);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  transition: var(--transition);
}

.side-card-btn:hover {
  color: var(--c-white);
  gap: 12px;
}

.side-card-btn .material-symbols-outlined {
  font-size: 18px;
}

.side-card-badges {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.side-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--c-text);
}

.side-badge .material-symbols-outlined {
  font-size: 16px;
  color: var(--c-em);
}