/* ============================================
   BILLING CORE — styles.css
   Tech/futurista dark mode
   Fontes: Syne (headings) + Space Mono (code/labels)
   ============================================ */

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

:root {
  --bg:          #050810;
  --bg2:         #0a0f1e;
  --bg3:         #0d1528;
  --card:        #0f1a2e;
  --card2:       #121f35;
  --border:      rgba(0, 200, 255, 0.12);
  --border2:     rgba(0, 200, 255, 0.25);
  --cyan:        #00c8ff;
  --cyan2:       #00eaff;
  --cyan-dim:    rgba(0, 200, 255, 0.15);
  --green:       #00ff88;
  --green-dim:   rgba(0, 255, 136, 0.1);
  --text:        #e8f4ff;
  --text2:       #7a9bb8;
  --text3:       #4a6a85;
  --font-head:   'Syne', sans-serif;
  --font-mono:   'Space Mono', monospace;
}

html {
  scroll-behavior: smooth;
}

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

/* GRID BACKGROUND */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 200, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 200, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* =====================
   SKIP LINK
   ===================== */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--cyan);
  color: var(--bg);
  padding: 0.5rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  z-index: 200;
  text-decoration: none;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 0.5rem;
}

/* =====================
   NAV
   ===================== */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 4rem;
  background: rgba(5, 8, 16, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--cyan);
  letter-spacing: 0.05em;
}

.nav-logo span {
  color: var(--text);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  color: var(--text2);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--cyan);
}

.nav-cta {
  background: transparent;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  padding: 0.5rem 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.05em;
  text-decoration: none;
  display: inline-block;
}

.nav-cta:hover {
  background: var(--cyan);
  color: var(--bg);
}

/* HAMBURGER */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 101;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--cyan);
  transition: all 0.3s;
}

.nav-hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-hamburger.open span:nth-child(2) {
  opacity: 0;
}

.nav-hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* =====================
   LAYOUT — SECTIONS
   ===================== */
section {
  position: relative;
  z-index: 1;
  padding: 7rem 4rem;
  max-width: 1200px;
  margin: 0 auto;
}

/* =====================
   HERO
   ===================== */
.hero {
  padding-top: 10rem;
  padding-bottom: 8rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--cyan-dim);
  border: 1px solid var(--border2);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 0.35rem 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.7); }
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.hero h1 .accent {
  color: var(--cyan);
  display: block;
}

.hero p {
  font-size: 1.1rem;
  color: var(--text2);
  line-height: 1.7;
  margin-bottom: 2.5rem;
  font-weight: 400;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* =====================
   BUTTONS
   ===================== */
.btn-primary {
  background: var(--cyan);
  color: var(--bg);
  border: none;
  padding: 0.85rem 2rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  display: inline-block;
  text-align: center;
}

.btn-primary:hover {
  background: var(--cyan2);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--text2);
  border: 1px solid var(--border2);
  padding: 0.85rem 2rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.05em;
  text-decoration: none;
  display: inline-block;
  text-align: center;
}

.btn-ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

/* =====================
   CODE BLOCK (HERO)
   ===================== */
.hero-code {
  background: var(--card);
  border: 1px solid var(--border2);
  overflow: hidden;
  position: relative;
}

.code-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.2rem;
  background: var(--card2);
  border-bottom: 1px solid var(--border);
}

.code-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.code-dot:nth-child(1) { background: #ff5f57; }
.code-dot:nth-child(2) { background: #febc2e; }
.code-dot:nth-child(3) { background: #28c840; }

.code-title {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text3);
  letter-spacing: 0.05em;
}

.code-body {
  padding: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.9;
  color: var(--text2);
  overflow-x: auto;
  display: block;
  white-space: pre;
}

.code-body .k { color: #c084fc; }
.code-body .s { color: #86efac; }
.code-body .n { color: var(--cyan); }
.code-body .v { color: #fb923c; }
.code-body .c { color: #475569; font-style: italic; }

.code-response {
  background: rgba(0, 255, 136, 0.05);
  border-top: 1px solid rgba(0, 255, 136, 0.15);
  padding: 1rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--green);
  line-height: 1.7;
}

/* =====================
   STATS BAR
   ===================== */
.stats-bar {
  position: relative;
  z-index: 1;
  background: var(--card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2rem 4rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.stat-item {
  text-align: center;
  padding: 1rem;
  border-right: 1px solid var(--border);
}

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

.stat-num {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--cyan);
  display: block;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.25rem;
}

/* =====================
   SECTION HEADERS
   ===================== */
.section-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.section-sub {
  color: var(--text2);
  font-size: 1rem;
  max-width: 560px;
  line-height: 1.7;
  font-weight: 400;
}

/* =====================
   FEATURES
   ===================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 2rem;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.feature-card:hover {
  border-color: var(--border2);
  transform: translateY(-4px);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 44px;
  height: 44px;
  background: var(--cyan-dim);
  border: 1px solid var(--border2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--cyan);
}

.feature-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  color: var(--text);
}

.feature-desc {
  font-size: 0.88rem;
  color: var(--text2);
  line-height: 1.65;
  font-weight: 400;
}

/* =====================
   USE CASES
   ===================== */
.usecases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.usecase-card {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 2rem 2.5rem;
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  transition: border-color 0.2s;
}

.usecase-card:hover {
  border-color: var(--border2);
}

.usecase-num {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--border2);
  line-height: 1;
  min-width: 2.5rem;
}

.usecase-content h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--cyan);
}

.usecase-content p {
  font-size: 0.88rem;
  color: var(--text2);
  line-height: 1.65;
  font-weight: 400;
}

/* =====================
   PRICING
   ===================== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.pricing-card {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 2.5rem 2rem;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s;
}

.pricing-card.featured {
  border-color: var(--cyan);
  background: var(--card2);
}

.pricing-badge {
  position: absolute;
  top: -1px; left: 50%;
  transform: translateX(-50%);
  background: var(--cyan);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.3rem 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}

.plan-name {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 1rem;
}

.plan-price {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
  margin-bottom: 0.3rem;
}

.plan-price span {
  font-size: 1rem;
  color: var(--text3);
  font-weight: 400;
}

.plan-desc {
  font-size: 0.82rem;
  color: var(--text3);
  margin-bottom: 2rem;
  font-weight: 400;
}

.plan-features {
  list-style: none;
  flex: 1;
  margin-bottom: 2rem;
}

.plan-features li {
  font-size: 0.85rem;
  color: var(--text2);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 400;
}

.plan-features li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--green);
  border-radius: 50%;
  flex-shrink: 0;
}

.plan-features li.muted::before { background: var(--text3); }
.plan-features li.muted { color: var(--text3); }

.pricing-cta {
  width: 100%;
  padding: 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid var(--border2);
  background: transparent;
  color: var(--text2);
  text-decoration: none;
  display: block;
  text-align: center;
  box-sizing: border-box;
}

.pricing-cta:hover {
  background: var(--cyan-dim);
  color: var(--cyan);
  border-color: var(--cyan);
}

.pricing-card.featured .pricing-cta {
  background: var(--cyan);
  color: var(--bg);
  border-color: var(--cyan);
}

.pricing-card.featured .pricing-cta:hover {
  background: var(--cyan2);
}

/* =====================
   FAQ
   ===================== */
.faq-list {
  margin-top: 3.5rem;
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  transition: color 0.2s;
  user-select: none;
  gap: 1rem;
}

.faq-question:hover {
  color: var(--cyan);
}

.faq-icon {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--cyan);
  font-weight: 400;
  transition: transform 0.3s;
  min-width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-answer p {
  font-size: 0.9rem;
  color: var(--text2);
  line-height: 1.8;
  padding-bottom: 1.5rem;
  font-weight: 400;
}

.faq-item.open .faq-answer {
  max-height: 300px;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

/* =====================
   CTA FINAL
   ===================== */
.cta-section {
  text-align: center;
  padding: 6rem 4rem;
  position: relative;
  z-index: 1;
  background: var(--card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.cta-section h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  line-height: 1.1;
}

.cta-section h2 .accent {
  color: var(--cyan);
}

.cta-section p {
  color: var(--text2);
  font-size: 1rem;
  margin-bottom: 2.5rem;
  font-weight: 400;
}

.cta-email {
  display: flex;
  max-width: 460px;
  margin: 0 auto;
  border: 1px solid var(--border2);
}

.cta-email input {
  flex: 1;
  background: var(--bg2);
  border: none;
  outline: none;
  padding: 0.9rem 1.2rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text);
}

.cta-email input::placeholder {
  color: var(--text3);
}

.cta-email button {
  background: var(--cyan);
  border: none;
  padding: 0.9rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--bg);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
  transition: background 0.2s;
}

.cta-email button:hover {
  background: var(--cyan2);
}

/* =====================
   FOOTER
   ===================== */
footer {
  position: relative;
  z-index: 1;
  padding: 2.5rem 4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border);
}

.footer-logo {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--cyan);
}

.footer-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.footer-links a {
  color: var(--text3);
  text-decoration: none;
  font-size: 0.8rem;
  transition: color 0.2s;
  font-weight: 400;
}

.footer-links a:hover {
  color: var(--text2);
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text3);
}

.footer-powered {
  position: relative;
  z-index: 1;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text3);
  padding: 1.5rem 4rem;
  border-top: 1px solid var(--border);
}

.footer-powered a {
  color: var(--cyan);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-powered a:hover {
  color: var(--cyan2);
}

/* =====================
   UTILS
   ===================== */
.section-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border2), transparent);
  position: relative;
  z-index: 1;
}

/* =====================
   SCROLL ANIMATIONS
   ===================== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =====================
   NAV SCROLL SPY
   ===================== */
.nav-links a.active {
  color: var(--cyan);
}

/* =====================
   PRICING TOGGLE
   ===================== */
.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 2.5rem;
}

.toggle-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text3);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color 0.2s;
  cursor: pointer;
}

.toggle-label.active {
  color: var(--cyan);
}

.toggle-discount {
  background: var(--green-dim);
  color: var(--green);
  font-size: 0.65rem;
  padding: 0.15rem 0.5rem;
  letter-spacing: 0.05em;
}

.toggle-switch {
  width: 48px;
  height: 26px;
  background: var(--card2);
  border: 1px solid var(--border2);
  border-radius: 13px;
  cursor: pointer;
  position: relative;
  padding: 0;
  transition: background 0.2s;
}

.toggle-knob {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  background: var(--cyan);
  border-radius: 50%;
  transition: transform 0.2s;
}

.toggle-switch.annual .toggle-knob {
  transform: translateX(22px);
}

/* =====================
   SCROLL TO TOP
   ===================== */
.scroll-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  background: var(--card2);
  border: 1px solid var(--border2);
  color: var(--cyan);
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 90;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, background 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
}

.scroll-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.scroll-top:hover {
  background: var(--cyan-dim);
  border-color: var(--cyan);
}

/* =====================
   REDUCED MOTION
   ===================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .fade-in {
    opacity: 1;
    transform: none;
  }
}

/* =====================
   RESPONSIVE — MOBILE
   ===================== */
@media (max-width: 900px) {
  nav {
    padding: 1rem 1.5rem;
    flex-wrap: wrap;
    gap: 0.75rem;
  }

  .nav-hamburger {
    display: flex;
  }

  .nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 0;
    background: rgba(5, 8, 16, 0.95);
    border-top: 1px solid var(--border);
    padding: 0.5rem 0;
    order: 10;
  }

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

  .nav-links li a {
    display: block;
    padding: 0.75rem 0;
  }

  .nav-cta {
    order: 9;
    margin-left: auto;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 8rem;
    gap: 2.5rem;
  }

  section {
    padding: 4rem 1.5rem;
  }

  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
    padding: 2rem 1.5rem;
  }

  .stat-item:nth-child(2) { border-right: none; }

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

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

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

  .cta-section {
    padding: 4rem 1.5rem;
  }

  .cta-email {
    flex-direction: column;
  }

  footer {
    flex-direction: column;
    gap: 1.5rem;
    padding: 2rem 1.5rem;
    text-align: center;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 0.95rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .hero-buttons button {
    width: 100%;
  }

  .hero-code {
    max-width: 100%;
    overflow-x: auto;
  }

  .code-body {
    font-size: 0.68rem;
  }

  .stat-num {
    font-size: 1.5rem;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .usecase-card {
    flex-direction: column;
    gap: 0.75rem;
    padding: 1.5rem;
  }

  .usecase-num {
    font-size: 1.8rem;
  }

  .pricing-card {
    padding: 2rem 1.5rem;
  }

  .plan-price {
    font-size: 2.2rem;
  }

  .cta-section h2 {
    font-size: 1.6rem;
  }
}

@media (max-width: 480px) {
  nav {
    padding: 0.75rem 1rem;
  }

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

  .stats-bar {
    grid-template-columns: 1fr;
    padding: 1.5rem 1rem;
  }

  .stat-item {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 0.75rem;
  }

  .stat-item:last-child {
    border-bottom: none;
  }

  section {
    padding: 3rem 1rem;
  }

  .cta-section {
    padding: 3rem 1rem;
  }

  footer {
    padding: 1.5rem 1rem;
  }
}