* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #020617;
  color: #f8fafc;
}

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

.site-shell {
  min-height: 100vh;
  background: #020617;
  color: #f8fafc;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(2, 6, 23, 0.8);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 0;
}

.logo-link {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.logo-glow {
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.35), transparent 68%);
  filter: blur(24px);
}

.logo {
  height: 48px;
  width: auto;
  display: block;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: #cbd5e1;
  font-size: 14px;
}

.nav a,
.footer-links a {
  transition: color 0.2s ease;
}

.nav a:hover,
.footer-links a:hover {
  color: #ffffff;
}

.top-cta {
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
  color: #ffffff;
  transition: background 0.2s ease;
}

.top-cta:hover {
  background: rgba(255, 255, 255, 0.1);
}

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: linear-gradient(135deg, #020617 0%, #0f172a 45%, #312e81 100%);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(99, 102, 241, 0.18), transparent 30%),
    radial-gradient(circle at left, rgba(34, 197, 94, 0.12), transparent 28%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding-top: 80px;
  padding-bottom: 112px;
}

.hero-copy h1 {
  max-width: 880px;
  margin: 0;
  color: #ffffff;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.hero-text {
  max-width: 720px;
  margin-top: 24px;
  color: #cbd5e1;
  font-size: 18px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 32px;
}

.btn {
  display: inline-block;
  border-radius: 18px;
  padding: 14px 20px;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.2s ease;
}

.btn-primary {
  background: #ffffff;
  color: #0f172a;
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.08);
}

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

.btn-secondary {
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 640px;
  margin-top: 40px;
}

.stat-card {
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  padding: 16px;
}

.stat-value {
  color: #ffffff;
  font-size: 30px;
  font-weight: 600;
}

.stat-text {
  margin-top: 6px;
  color: #94a3b8;
  font-size: 14px;
  line-height: 1.5;
}

.phone-column {
  display: flex;
  justify-content: center;
}

.phone-frame {
  position: relative;
  width: 100%;
  max-width: 360px;
  border-radius: 42px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #000000;
  padding: 12px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
}

.phone-notch {
  position: absolute;
  left: 50%;
  top: 12px;
  z-index: 20;
  width: 144px;
  height: 28px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: #000000;
}

.phone-screen {
  overflow: hidden;
  border-radius: 34px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: linear-gradient(180deg, #111827 0%, #0f172a 45%, #172554 100%);
}

.phone-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px 12px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 11px;
  font-weight: 600;
}

.status-right {
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
}

.battery-shell {
  width: 22px;
  height: 8px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 4px;
  padding: 1px;
  display: inline-block;
}

.battery-fill {
  display: block;
  width: 12px;
  height: 100%;
  border-radius: 2px;
  background: #34d399;
}

.phone-content {
  padding: 12px 20px 24px;
}

.phone-card {
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  padding: 20px;
  backdrop-filter: blur(8px);
}

.phone-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.eyebrow {
  margin: 0;
  color: #94a3b8;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.phone-title {
  margin: 8px 0 0;
  color: #ffffff;
  font-size: 28px;
  font-weight: 600;
}

.badge {
  display: inline-block;
  border-radius: 999px;
  background: rgba(52, 211, 153, 0.1);
  padding: 6px 12px;
  color: #86efac;
  font-size: 11px;
  font-weight: 600;
}

.bands-list {
  display: grid;
  gap: 12px;
}

.band-item {
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  padding: 16px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.band-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.band-delay {
  color: #ffffff;
  font-size: 16px;
  font-weight: 600;
}

.band-note {
  margin-top: 4px;
  color: #94a3b8;
  font-size: 12px;
  line-height: 1.5;
}

.band-amount {
  max-width: 130px;
  color: #c7d2fe;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.5;
  text-align: right;
}

.phone-small-text {
  margin: 16px 0 0;
  color: #64748b;
  font-size: 12px;
  line-height: 1.7;
}

.section {
  padding: 80px 0;
}

.section-seo {
  padding-top: 0;
  padding-bottom: 40px;
}

.section-intro {
  max-width: 760px;
}

.section-kicker {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.section-kicker-green {
  color: #86efac;
}

.section-kicker-indigo {
  color: #a5b4fc;
}

.section-kicker-amber {
  color: #fcd34d;
}

.section-title {
  margin: 12px 0 0;
  color: #ffffff;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1.15;
}

.section-text {
  max-width: 760px;
  margin-top: 16px;
  color: #94a3b8;
  font-size: 18px;
  line-height: 1.8;
}

.calculator-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 32px;
}

.info-box {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 20px;
  border-radius: 20px;
  padding: 14px 16px;
}

.info-box p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
}

.info-box-amber {
  border: 1px solid rgba(251, 191, 36, 0.2);
  background: rgba(251, 191, 36, 0.1);
  color: #fde68a;
}

.info-icon {
  display: flex;
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
}

.info-box-amber .info-icon {
  border: 1px solid rgba(252, 211, 77, 0.3);
  background: rgba(252, 211, 77, 0.12);
}

.calculator-panel {
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  padding: 24px;
}

.form-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(2, 1fr);
}

.field {
  display: block;
}

.field span {
  display: block;
  margin-bottom: 8px;
  color: #cbd5e1;
  font-size: 14px;
}

.field input,
.field select {
  width: 100%;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #0f172a;
  padding: 14px 16px;
  color: #ffffff;
  font-size: 16px;
  outline: none;
}

.field input:focus,
.field select:focus {
  border-color: rgba(255, 255, 255, 0.24);
}

.field-span-2 {
  grid-column: 1 / -1;
}

.toggle-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.toggle-btn {
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #0f172a;
  padding: 14px 18px;
  color: #cbd5e1;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.toggle-btn:hover {
  background: rgba(255, 255, 255, 0.05);
}

.toggle-btn.active {
  border-color: rgba(52, 211, 153, 0.4);
  background: rgba(52, 211, 153, 0.15);
  color: #ffffff;
}

.result-card {
  margin-top: 24px;
  border-radius: 24px;
  border: 1px solid rgba(52, 211, 153, 0.2);
  background: rgba(52, 211, 153, 0.1);
  padding: 24px;
}

.result-label {
  margin: 0;
  color: #86efac;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.result-amount {
  margin-top: 12px;
  color: #ffffff;
  font-size: 42px;
  font-weight: 600;
}

.result-band {
  margin-top: 8px;
  color: #e2e8f0;
  font-size: 20px;
}

.result-description {
  margin-top: 12px;
  color: #cbd5e1;
  font-size: 14px;
  line-height: 1.9;
}

.season-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 14px;
  border-radius: 18px;
  padding: 14px 16px;
  border: 1px solid rgba(56, 189, 248, 0.2);
  background: rgba(56, 189, 248, 0.1);
  color: #e0f2fe;
}

.season-note .info-icon {
  border: 1px solid rgba(125, 211, 252, 0.3);
  background: rgba(125, 211, 252, 0.12);
}

.season-note p {
  margin: 0;
  font-size: 12px;
  line-height: 1.8;
}

.read-rules-btn {
  display: inline-flex;
  margin-top: 20px;
  border-radius: 18px;
  background: #ffffff;
  padding: 12px 16px;
  color: #0f172a;
  font-size: 14px;
  font-weight: 600;
}

.steps-grid {
  display: grid;
  gap: 24px;
  margin-top: 48px;
  grid-template-columns: repeat(4, 1fr);
}

.step-card {
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  padding: 24px;
}

.step-number {
  display: flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: rgba(129, 140, 248, 0.15);
  color: #c7d2fe;
  font-size: 14px;
  font-weight: 700;
}

.step-card h3 {
  margin: 20px 0 0;
  color: #ffffff;
  font-size: 22px;
}

.step-card p {
  margin: 12px 0 0;
  color: #94a3b8;
  font-size: 14px;
  line-height: 1.9;
}

.strip-section {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
}

.overview-grid {
  display: grid;
  gap: 40px;
  grid-template-columns: 1.1fr 0.9fr;
}

.table-card {
  overflow: hidden;
  margin-top: 32px;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #0f172a;
}

.table-head,
.table-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.table-head {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: #cbd5e1;
  font-size: 14px;
  font-weight: 600;
}

.table-row {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: #cbd5e1;
  font-size: 14px;
}

.table-row-last {
  border-bottom: 0;
}

.table-head div,
.table-row div {
  padding: 16px 20px;
}

.side-card {
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #0f172a;
  padding: 28px;
}

.side-card h3 {
  margin: 0;
  color: #ffffff;
  font-size: 32px;
  font-weight: 600;
}

.side-card p {
  margin: 12px 0 0;
  color: #94a3b8;
  font-size: 14px;
  line-height: 1.9;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.tag {
  display: inline-block;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  padding: 10px 14px;
  color: #e2e8f0;
  font-size: 14px;
}

.article-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(2, 1fr);
}

.article-card {
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  padding: 32px;
}

.article-card-warning {
  border-color: rgba(251, 191, 36, 0.2);
  background: rgba(251, 191, 36, 0.05);
}

.article-title {
  margin: 12px 0 0;
  color: #ffffff;
  font-size: 36px;
  font-weight: 600;
  line-height: 1.2;
}

.article-copy {
  margin-top: 24px;
  display: grid;
  gap: 20px;
  color: #94a3b8;
  line-height: 1.9;
}

.article-copy p {
  margin: 0;
}

.warning-list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
  color: #cbd5e1;
}

.warning-list li {
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.1);
  padding: 16px;
  line-height: 1.7;
}

.seo-panel {
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  padding: 32px;
}

.seo-grid {
  display: grid;
  gap: 24px;
  margin-top: 24px;
  grid-template-columns: repeat(3, 1fr);
}

.seo-card {
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.1);
  padding: 20px;
}

.seo-card h3 {
  margin: 0;
  color: #ffffff;
  font-size: 20px;
}

.seo-card p {
  margin: 12px 0 0;
  color: #94a3b8;
  font-size: 14px;
  line-height: 1.9;
}

.faq-container {
  max-width: 960px;
}

.faq-header {
  text-align: center;
}

.faq-list {
  margin-top: 48px;
  display: grid;
  gap: 16px;
}

.faq-item {
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  padding: 24px;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  color: #ffffff;
  font-size: 18px;
  font-weight: 600;
}

.faq-item p {
  margin: 16px 0 0;
  color: #94a3b8;
  line-height: 1.9;
}

.ticker-section {
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 48px 0;
}

.ticker-heading {
  margin: 0 0 24px;
  text-align: center;
  color: #94a3b8;
  font-size: 14px;
}

.ticker-wrap {
  overflow: hidden;
}

.ticker-track {
  display: flex;
  gap: 40px;
  min-width: max-content;
  white-space: nowrap;
  animation: scroll 80s linear infinite;
}

.ticker-item {
  color: #cbd5e1;
  font-size: 18px;
  font-weight: 600;
  opacity: 0.7;
}

.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: #020617;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 40px 0;
  color: #64748b;
  font-size: 14px;
}

.footer-title {
  color: #cbd5e1;
  font-weight: 600;
}

.footer-text {
  margin-top: 6px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

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

@media (max-width: 1100px) {
  .hero-inner,
  .calculator-grid,
  .overview-grid,
  .article-grid,
  .seo-grid {
    grid-template-columns: 1fr;
  }

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

  .phone-column {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }

  .nav {
    display: none;
  }

  .top-cta {
    display: none;
  }

  .hero-inner {
    padding-top: 64px;
    padding-bottom: 72px;
  }

  .stats-grid,
  .form-grid,
  .steps-grid {
    grid-template-columns: 1fr;
  }

  .result-amount {
    font-size: 34px;
  }

  .article-title {
    font-size: 30px;
  }

  .side-card h3 {
    font-size: 28px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}