:root {
  --bg: #07151d;
  --bg-soft: #0d2230;
  --card: rgba(9, 28, 40, 0.78);
  --card-strong: rgba(12, 34, 48, 0.92);
  --text: #edf7fb;
  --muted: #9cc4d3;
  --line: rgba(151, 214, 236, 0.14);
  --cyan: #61d7f3;
  --teal: #1cbcc4;
  --sand: #ffc98b;
  --coral: #ff8b6f;
  --green: #75e2a6;
  --shadow: 0 30px 80px rgba(2, 8, 12, 0.38);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: "Outfit", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 10%, rgba(28, 188, 196, 0.25), transparent 24%),
    radial-gradient(circle at 80% 12%, rgba(255, 139, 111, 0.18), transparent 22%),
    radial-gradient(circle at 50% 90%, rgba(97, 215, 243, 0.2), transparent 28%),
    linear-gradient(160deg, #041018 0%, #07151d 40%, #0b2130 100%);
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: auto auto 0 -8vw;
  width: 40vw;
  height: 40vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(97, 215, 243, 0.18), transparent 70%);
  filter: blur(18px);
  pointer-events: none;
  animation: drift 18s ease-in-out infinite;
  z-index: 0;
}

body::after {
  inset: 8vh -6vw auto auto;
  background: radial-gradient(circle, rgba(255, 139, 111, 0.14), transparent 72%);
  animation-duration: 22s;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

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

.shell {
  position: relative;
  z-index: 1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(18px);
  background: rgba(4, 16, 24, 0.72);
  border-bottom: 1px solid var(--line);
}

.nav {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background:
    linear-gradient(135deg, rgba(97, 215, 243, 0.18), rgba(255, 139, 111, 0.28)),
    rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.brand-mark::before {
  content: "";
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--coral));
  box-shadow:
    10px 4px 0 -5px rgba(255, 201, 139, 0.95),
    -10px -4px 0 -5px rgba(117, 226, 166, 0.9);
}

.nav-links {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}

.nav-links a,
.ghost-button,
.primary-button,
.secondary-button {
  border-radius: 999px;
  padding: 12px 18px;
  border: 1px solid transparent;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease,
    opacity 160ms ease;
}

.nav-links a:hover,
.ghost-button:hover,
.primary-button:hover,
.secondary-button:hover {
  transform: translateY(-1px);
}

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

.primary-button,
.secondary-button,
.ghost-button {
  cursor: pointer;
  color: var(--text);
}

.primary-button {
  background: linear-gradient(135deg, var(--cyan), var(--teal));
  color: #04202b;
  font-weight: 700;
  box-shadow: 0 18px 30px rgba(28, 188, 196, 0.22);
}

.secondary-button {
  background: linear-gradient(135deg, rgba(255, 201, 139, 0.15), rgba(255, 139, 111, 0.22));
  border-color: rgba(255, 201, 139, 0.24);
}

.ghost-button {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.1);
}

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  padding: 72px 0 30px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: stretch;
}

.glass {
  position: relative;
  background: linear-gradient(180deg, rgba(13, 34, 48, 0.94), rgba(7, 21, 29, 0.85));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.glass::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.08), transparent 35%);
  pointer-events: none;
}

.hero-copy {
  padding: 40px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--sand);
  font-size: 0.95rem;
}

.hero h1,
.section-title {
  margin: 18px 0 14px;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.6rem, 5vw, 5.1rem);
  line-height: 0.97;
  letter-spacing: -0.04em;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
}

.hero h1 span,
.section-title span {
  background: linear-gradient(135deg, var(--cyan), var(--sand), var(--coral));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p,
.section-subtitle,
.card-muted,
.muted {
  color: var(--muted);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 30px;
}

.mini-stat {
  padding: 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.mini-stat strong {
  display: block;
  font-size: 1.9rem;
  font-family: "Space Grotesk", sans-serif;
}

.hero-side {
  padding: 22px;
  display: grid;
  gap: 18px;
}

.hero-side-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.floating-card {
  padding: 20px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.floating-card strong {
  display: block;
  margin-top: 10px;
  font-size: 1.1rem;
}

.floating-card .badge {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(117, 226, 166, 0.1);
  color: var(--green);
  font-size: 0.9rem;
}

.price-tape {
  position: relative;
  padding: 26px;
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(97, 215, 243, 0.18), transparent 35%),
    rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.price-tape-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
  font-size: 0.9rem;
}

.section {
  padding: 34px 0;
}

.section-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  align-items: start;
}

.panel {
  padding: 28px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.feature-card,
.method-card,
.step-card,
.stat-card,
.order-panel,
.admin-card,
.login-card {
  position: relative;
  padding: 24px;
  border-radius: 24px;
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.feature-card h3,
.method-card h3,
.step-card h3,
.admin-card h3,
.order-panel h3 {
  margin: 12px 0 8px;
  font-size: 1.15rem;
}

.feature-icon,
.method-icon,
.step-number {
  width: 46px;
  height: 46px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  background: linear-gradient(135deg, rgba(97, 215, 243, 0.2), rgba(255, 139, 111, 0.18));
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.calculator-tabs {
  display: inline-flex;
  gap: 10px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  margin: 16px 0 24px;
}

.tab-button {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 11px 16px;
  border-radius: 999px;
  cursor: pointer;
}

.tab-button.active {
  background: rgba(97, 215, 243, 0.12);
  color: var(--text);
}

.calc-result {
  padding: 22px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.result-row {
  padding: 14px;
  border-radius: 18px;
  background: rgba(4, 12, 18, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.result-row span {
  display: block;
  color: var(--muted);
  margin-bottom: 6px;
  font-size: 0.95rem;
}

.result-row strong {
  font-size: 1.08rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.field {
  display: grid;
  gap: 8px;
}

.field.full {
  grid-column: 1 / -1;
}

.field label {
  color: #d7eef6;
  font-size: 0.96rem;
}

.field input,
.field select,
.field textarea,
.login-card input,
.admin-card input,
.admin-card select,
.admin-card textarea {
  width: 100%;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(4, 15, 22, 0.72);
  color: var(--text);
  padding: 15px 16px;
  outline: none;
  transition:
    border-color 160ms ease,
    transform 160ms ease;
}

.field input:focus,
.field select:focus,
.field textarea:focus,
.login-card input:focus,
.admin-card input:focus,
.admin-card select:focus,
.admin-card textarea:focus {
  border-color: rgba(97, 215, 243, 0.62);
  transform: translateY(-1px);
}

.helper {
  color: var(--muted);
  font-size: 0.92rem;
}

.checkbox-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.checkbox-row input {
  margin-top: 4px;
}

.banner {
  margin-top: 18px;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(255, 201, 139, 0.18);
  background: rgba(255, 201, 139, 0.08);
  color: #ffe1ba;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.92rem;
}

.status-pill.pending {
  color: #ffe39d;
}

.status-pill.approved,
.status-pill.delivered {
  color: var(--green);
}

.status-pill.cancelled,
.status-pill.rejected,
.status-pill.error {
  color: #ff9f9f;
}

.checkout-grid,
.tracker-grid,
.admin-grid,
.stats-grid,
.toggle-grid,
.orders-grid {
  display: grid;
  gap: 16px;
}

.checkout-grid,
.tracker-grid {
  grid-template-columns: 1fr;
}

.order-panel-header,
.admin-order-header,
.filters-row,
.inline-actions,
.login-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.checkout-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.summary-box {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.summary-box span {
  display: block;
  color: var(--muted);
  margin-bottom: 6px;
}

.pix-box {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 20px;
  margin-top: 18px;
  align-items: start;
}

.qr-shell {
  padding: 16px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.qr-shell img {
  width: 100%;
  border-radius: 18px;
  background: #fff;
  padding: 10px;
}

.code-box {
  width: 100%;
  min-height: 130px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(4, 15, 22, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text);
  resize: vertical;
}

.timeline {
  margin-top: 18px;
  display: grid;
  gap: 12px;
}

.timeline-item {
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.timeline-item strong {
  display: block;
  margin-bottom: 6px;
}

.footer {
  padding: 40px 0 60px;
  color: var(--muted);
}

.footer-shell {
  display: flex;
  gap: 18px;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.notice,
.form-message {
  margin-top: 14px;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
}

.form-message.error {
  border-color: rgba(255, 139, 111, 0.25);
  background: rgba(255, 139, 111, 0.08);
}

.form-message.success {
  border-color: rgba(117, 226, 166, 0.25);
  background: rgba(117, 226, 166, 0.08);
}

.admin-body {
  min-height: 100vh;
}

.admin-shell {
  width: min(1320px, calc(100% - 32px));
  margin: 0 auto;
  padding: 42px 0 60px;
}

.admin-grid {
  grid-template-columns: 280px 1fr;
  align-items: start;
}

.sidebar {
  position: sticky;
  top: 88px;
  padding: 24px;
}

.stats-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stat-card strong {
  display: block;
  margin-top: 12px;
  font-size: 2rem;
  font-family: "Space Grotesk", sans-serif;
}

.toggle-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.toggle-card {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.toggle-card input {
  width: 20px;
  height: 20px;
}

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

.admin-order {
  padding: 22px;
  border-radius: 24px;
  background: var(--card);
  border: 1px solid var(--line);
}

.admin-order-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0;
}

.admin-kv {
  padding: 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.admin-kv span {
  display: block;
  color: var(--muted);
  margin-bottom: 6px;
}

.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 20px;
}

.login-card {
  width: min(460px, 100%);
}

.hidden {
  display: none !important;
}

.pulse {
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(97, 215, 243, 0.24);
  }
  50% {
    box-shadow: 0 0 0 18px rgba(97, 215, 243, 0);
  }
}

@keyframes drift {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(4vw, -4vh, 0);
  }
}

@media (max-width: 1040px) {
  .hero-grid,
  .section-grid,
  .admin-grid,
  .pix-box {
    grid-template-columns: 1fr;
  }

  .card-grid,
  .stats-grid,
  .hero-stats,
  .checkout-summary,
  .result-grid,
  .admin-order-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sidebar {
    position: static;
  }
}

@media (max-width: 760px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-copy,
  .panel,
  .feature-card,
  .method-card,
  .step-card,
  .order-panel,
  .admin-card,
  .login-card,
  .admin-order {
    padding: 20px;
  }

  .card-grid,
  .stats-grid,
  .hero-stats,
  .hero-side-grid,
  .price-tape-grid,
  .form-grid,
  .checkout-summary,
  .result-grid,
  .toggle-grid,
  .admin-order-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 38px;
  }
}