/* ============================================================
   JANGODRILLS — Landing Page
   Institutional editorial. Data as design.
   Mobile-first at 360px.
   ============================================================ */

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

:root {
  --font-heading: 'Clash Display', sans-serif;
  --font-body: 'Switzer', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --color-primary: #12263A;
  --color-copper: #B87A2B;
  --color-copper-dark: #8E5E1F;
  --color-copper-light: #D4943A;
  --color-steel: #1E3D5A;
  --color-steel-light: #2A5478;

  --color-dark-base: #0A1018;
  --color-dark-surface: #162233;
  --color-dark-elevated: #1C2D42;

  --color-light-base: #DDD8CC;
  --color-light-surface: #EDEAE2;
  --color-white: #FAFAF7;

  --color-warm-gray: #958A78;
  --color-warm-gray-deep: #7A6E5C;
  --color-warm-gray-light: #B0A594;
  --color-border-dark: #253548;
  --color-border-light: #C8C3B8;

  --color-success: #27845A;
  --color-error: #B94438;
  --color-warning: #C4941A;

  --radius-md: 6px;
  --radius-lg: 10px;
}

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-light-base);
  background-color: var(--color-dark-base);
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font-family: var(--font-body); cursor: pointer; border: none; background: none; color: inherit; }
input, select { font-family: var(--font-body); outline: none; border: none; background: none; }
img { display: block; max-width: 100%; }


/* ============================================================
   ANIMATIONS
   ============================================================ */

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

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes lineGrow {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.stagger-1 { transition-delay: 0.05s; }
.stagger-2 { transition-delay: 0.12s; }
.stagger-3 { transition-delay: 0.19s; }
.stagger-4 { transition-delay: 0.26s; }
.stagger-5 { transition-delay: 0.33s; }


/* ============================================================
   LAYOUT
   ============================================================ */

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
}


/* ============================================================
   NAVIGATION
   ============================================================ */

.nav {
  border-bottom: 1px solid var(--color-border-dark);
  position: sticky;
  top: 0;
  background-color: var(--color-dark-base);
  z-index: 100;
}

.nav .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 56px;
}

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

.nav-brand svg { flex-shrink: 0; }

.nav-wordmark {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.14em;
  line-height: 1;
}

.wm-jango { color: var(--color-light-base); }
.wm-drills { color: var(--color-copper); }

.btn-sign-in {
  padding: 9px 22px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  color: var(--color-warm-gray-light);
  background-color: transparent;
  transition: all 0.2s ease;
  min-height: 40px;
}

.btn-sign-in:hover {
  border-color: var(--color-copper);
  color: var(--color-copper);
}


/* ============================================================
   HERO
   ============================================================ */

.hero {
  padding: 48px 0 0;
  border-bottom: 1px solid var(--color-border-dark);
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.hero-eyebrow svg { flex-shrink: 0; }

.hero-eyebrow-text {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--color-copper);
  text-transform: uppercase;
}

.hero-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 32px;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-light-base);
  margin-bottom: 20px;
  max-width: 520px;
}

.hero-description {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-warm-gray-light);
  max-width: 480px;
  margin-bottom: 36px;
}

/* Trust bar */
.trust-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-top: 1px solid var(--color-border-dark);
  border-bottom: none;
}

.trust-item {
  flex: 1 1 50%;
  padding: 18px 0;
  border-bottom: 1px solid var(--color-border-dark);
}

.trust-item:nth-child(odd) {
  padding-right: 16px;
}

.trust-item:nth-child(even) {
  padding-left: 16px;
  border-left: 1px solid var(--color-border-dark);
}

.trust-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--color-warm-gray);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.trust-value {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-light-base);
}

.trust-value .copper {
  color: var(--color-copper);
}


/* ============================================================
   ACTION BLOCK (Invest/Explore toggle + Country)
   ============================================================ */

.action-block {
  padding: 40px 0 48px;
  border-bottom: 1px solid var(--color-border-dark);
}

.action-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.action-label {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--color-warm-gray);
  text-transform: uppercase;
}

.mode-toggle {
  display: inline-flex;
}

.mode-btn {
  padding: 10px 28px;
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-heading);
  letter-spacing: 0.08em;
  border: 1px solid var(--color-border-dark);
  color: var(--color-warm-gray);
  background-color: transparent;
  transition: all 0.2s ease;
  min-height: 40px;
}

.mode-btn:first-child {
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.mode-btn:last-child {
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  border-left: none;
}

.mode-btn.active {
  background-color: var(--color-copper);
  border-color: var(--color-copper);
  color: var(--color-dark-base);
}

.mode-btn:not(.active):hover {
  border-color: var(--color-warm-gray);
  color: var(--color-light-base);
}

/* Invest panel */
.invest-panel {
  display: flex;
  align-items: flex-end;
  gap: 12px;
}

.invest-field {
  flex: 1;
  max-width: 320px;
}

.invest-field label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  color: var(--color-warm-gray);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.invest-field select {
  width: 100%;
  padding: 11px 40px 11px 14px;
  font-size: 14px;
  font-family: var(--font-body);
  background-color: var(--color-dark-surface);
  color: var(--color-light-base);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  min-height: 44px;
  transition: border-color 0.2s ease;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23958A78' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}

.invest-field select:focus {
  border-color: var(--color-copper);
}

.btn-proceed {
  padding: 11px 28px;
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font-body);
  background-color: var(--color-copper);
  color: var(--color-dark-base);
  border: none;
  border-radius: var(--radius-md);
  min-height: 44px;
  white-space: nowrap;
  transition: background-color 0.2s ease;
}

.btn-proceed:hover {
  background-color: var(--color-copper-light);
}

/* Explore panel */
.explore-panel {
  max-width: 480px;
}

.explore-text {
  font-size: 14px;
  color: var(--color-warm-gray);
  line-height: 1.6;
  margin-bottom: 16px;
}

.explore-form {
  display: flex;
  gap: 8px;
}

.explore-form input {
  flex: 1;
  padding: 11px 14px;
  font-size: 13px;
  font-family: var(--font-body);
  background-color: var(--color-dark-surface);
  color: var(--color-light-base);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  min-height: 44px;
  transition: border-color 0.2s ease;
}

.explore-form input:focus {
  border-color: var(--color-copper);
}

.explore-form input::placeholder {
  color: var(--color-warm-gray);
}

.btn-notify {
  padding: 11px 20px;
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-body);
  background-color: var(--color-dark-surface);
  color: var(--color-light-base);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  min-height: 44px;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.btn-notify:hover {
  border-color: var(--color-copper);
  color: var(--color-copper);
}


/* ============================================================
   TIERS
   ============================================================ */

.tiers-section {
  padding: 52px 0 64px;
  border-bottom: 1px solid var(--color-border-dark);
}

.tiers-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 10px;
}

.tiers-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 22px;
  color: var(--color-light-base);
  line-height: 1.2;
}

.tiers-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-warm-gray);
  white-space: nowrap;
}

.tiers-subtitle {
  font-size: 13px;
  color: var(--color-warm-gray);
  line-height: 1.55;
  margin-bottom: 28px;
  max-width: 520px;
}

/* Tier strip - all six visible */
.tier-strip {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: hidden;
}

.tier-strip-item {
  padding: 14px 8px;
  text-align: center;
  cursor: pointer;
  border-right: 1px solid var(--color-border-dark);
  background-color: transparent;
  transition: all 0.2s ease;
  min-height: 44px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
}

.tier-strip-item:last-child {
  border-right: none;
}

.tier-strip-item:hover:not(.active) {
  background-color: var(--color-dark-surface);
}

.tier-strip-item.active {
  background-color: var(--color-dark-surface);
  border-bottom: 2px solid var(--color-copper);
}

.tier-strip-name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--color-warm-gray);
  transition: color 0.2s ease;
}

.tier-strip-item.active .tier-strip-name {
  color: var(--color-copper);
}

.tier-strip-range {
  font-family: var(--font-mono);
  font-size: 8px;
  color: var(--color-warm-gray-deep);
  display: none;
}

/* Tier detail table */
.tier-detail {
  border: 1px solid var(--color-border-dark);
  border-top: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  overflow: hidden;
}

.tier-detail-header {
  padding: 16px 20px;
  background-color: var(--color-dark-surface);
  border-bottom: 1px solid var(--color-border-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.tier-detail-name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--color-copper);
}

.tier-detail-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  color: var(--color-warm-gray);
  padding: 4px 10px;
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
}

/* Table columns */
.tier-cols {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  padding: 10px 20px;
  border-bottom: 1px solid var(--color-border-dark);
  background-color: rgba(22, 34, 51, 0.4);
}

.tier-col-label {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--color-warm-gray);
  text-transform: uppercase;
}

.tier-col-label:not(:first-child) {
  text-align: right;
}

/* Table rows */
.tier-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  padding: 13px 20px;
  transition: background-color 0.15s ease;
  cursor: pointer;
  position: relative;
}

.tier-row:not(:last-child) {
  border-bottom: 0.5px solid var(--color-border-dark);
}

.tier-row:hover {
  background-color: var(--color-dark-surface);
}

.tier-row:hover::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--color-copper);
}

.tier-cell {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 400;
  color: var(--color-light-base);
}

.tier-cell:not(:first-child) {
  text-align: right;
}

.tier-cell.capital { font-weight: 500; }
.tier-cell.profit { color: var(--color-success); }
.tier-cell.withdrawal { color: var(--color-copper); font-weight: 500; }

/* Custom amount */
.tier-custom {
  padding: 12px 20px;
  border-top: 1px solid var(--color-border-dark);
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: rgba(22, 34, 51, 0.3);
}

.tier-custom-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-warm-gray);
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
}

.tier-custom-input-wrap {
  flex: 1;
  position: relative;
}

.tier-custom-currency {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-warm-gray);
  pointer-events: none;
}

.tier-custom-input {
  width: 100%;
  padding: 10px 12px 10px 48px;
  font-size: 13px;
  font-family: var(--font-mono);
  background-color: var(--color-dark-base);
  color: var(--color-light-base);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  min-height: 40px;
  transition: border-color 0.2s ease;
}

.tier-custom-input:focus {
  border-color: var(--color-copper);
}

.tier-custom-input::placeholder {
  color: var(--color-warm-gray-deep);
}

.btn-invest {
  padding: 10px 24px;
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-body);
  background-color: var(--color-copper);
  color: var(--color-dark-base);
  border: none;
  border-radius: var(--radius-md);
  white-space: nowrap;
  min-height: 40px;
  transition: background-color 0.2s ease;
}

.btn-invest:hover {
  background-color: var(--color-copper-light);
}

.tier-footnote {
  margin-top: 16px;
  font-size: 11px;
  color: var(--color-warm-gray);
  line-height: 1.6;
}

.tier-footnote::before {
  content: '';
  display: inline-block;
  width: 12px;
  height: 1px;
  background-color: var(--color-warm-gray-deep);
  margin-right: 8px;
  vertical-align: middle;
}


/* ============================================================
   TESTIMONIALS
   ============================================================ */

.testimonials-section {
  padding: 52px 0 64px;
  border-bottom: 1px solid var(--color-border-dark);
}

.testimonials-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 8px;
}

.testimonials-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 22px;
  color: var(--color-light-base);
}

.testimonials-count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-warm-gray);
}

.testimonials-subtitle {
  font-size: 13px;
  color: var(--color-warm-gray);
  line-height: 1.55;
  margin-bottom: 28px;
}

.testimonials-grid {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background-color: var(--color-border-dark);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.testimonial-card {
  padding: 24px 20px;
  background-color: var(--color-dark-base);
  position: relative;
}

.testimonial-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--color-border-dark);
  transition: background-color 0.2s ease;
}

.testimonial-card:hover::before {
  background-color: var(--color-copper);
}

.testimonial-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.testimonial-identity {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-dark-surface);
  border: 1px solid var(--color-border-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.testimonial-avatar span {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 13px;
  color: var(--color-warm-gray);
}

.testimonial-name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 14px;
  color: var(--color-light-base);
  margin-bottom: 1px;
}

.testimonial-meta {
  display: flex;
  align-items: center;
  gap: 8px;
}

.testimonial-tier {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  color: var(--color-copper);
  letter-spacing: 0.04em;
}

.testimonial-date {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--color-warm-gray);
}

.testimonial-social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  color: var(--color-warm-gray);
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.testimonial-social:hover {
  color: var(--color-light-base);
  border-color: var(--color-warm-gray);
}

.testimonial-social svg {
  width: 14px;
  height: 14px;
}

.testimonial-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-warm-gray-light);
}


/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  padding: 36px 0;
}

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

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

.footer-link {
  font-size: 12px;
  color: var(--color-warm-gray);
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: var(--color-light-base);
}

.footer-entity {
  font-size: 10px;
  color: var(--color-warm-gray-deep);
  font-family: var(--font-mono);
}


/* ============================================================
   UTILITY
   ============================================================ */

.hidden { display: none !important; }


/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (min-width: 640px) {
  .container { padding: 0 40px; }

  .nav .container { height: 60px; }

  .hero { padding: 64px 0 0; }

  .hero-title { font-size: 40px; max-width: 600px; }

  .hero-description { font-size: 16px; }

  .trust-item { flex: 1 1 auto; border-bottom: none; padding: 20px 0; }
  .trust-item:nth-child(odd) { padding-right: 24px; }
  .trust-item:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--color-border-dark); }

  .trust-value { font-size: 15px; }

  .tier-strip-range { display: block; }

  .tier-cell { font-size: 14px; }
}

@media (min-width: 960px) {
  .container { padding: 0 60px; }

  .hero { padding: 80px 0 0; }

  .hero-title { font-size: 48px; max-width: 680px; }

  .trust-bar {
    flex-wrap: nowrap;
    border-bottom: none;
  }

  .trust-item {
    flex: 1;
    border-bottom: none;
    padding: 24px 0;
  }

  .trust-item:nth-child(odd) { padding-right: 32px; }

  .trust-item + .trust-item {
    border-left: 1px solid var(--color-border-dark);
    padding-left: 32px;
  }

  .trust-item:nth-child(even) {
    padding-left: 32px;
  }

  .tiers-section { padding: 64px 0 72px; }

  .tiers-title { font-size: 24px; }

  .tier-strip-name { font-size: 11px; }
  .tier-strip-range { display: block; font-size: 9px; }

  .testimonials-section { padding: 64px 0 72px; }

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

  .testimonial-card.featured {
    grid-column: 1 / -1;
  }

  .footer { padding: 40px 0; }
}

@media (min-width: 1200px) {
  .hero-title { font-size: 54px; }
}