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

:root {
  --bg:        #080b12;
  --bg2:       #0d1020;
  --bg3:       #151a2e;
  --border:    rgba(255,255,255,0.06);
  --border2:   rgba(255,255,255,0.10);
  --accent:    #4f8ef7;
  --accent2:   #7b5ff0;
  --accent-g:  linear-gradient(135deg, #4f8ef7 0%, #7b5ff0 100%);
  --text:      #eceef4;
  --text2:     #8892ab;
  --text3:     #444b66;
  --green:     #30d158;
  --red:       #ff453a;
  --yellow:    #ffd60a;
  --radius:    14px;
  --radius-sm: 9px;
  --radius-lg: 22px;
  --shadow:    0 12px 40px rgba(0,0,0,.6);
  --shadow-sm: 0 2px 12px rgba(0,0,0,.35);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

main { flex: 1; position: relative; z-index: 1; }

a { color: var(--accent); text-decoration: none; }
a:hover { opacity: .85; }

/* ── Background orbs ── */
.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(110px);
  pointer-events: none;
  z-index: 0;
  animation: orb-drift 24s ease-in-out infinite;
}
.bg-orb-1 {
  width: 650px; height: 650px;
  background: radial-gradient(circle, rgba(79,142,247,0.22) 0%, transparent 65%);
  top: -280px; left: -200px;
}
.bg-orb-2 {
  width: 550px; height: 550px;
  background: radial-gradient(circle, rgba(123,95,240,0.18) 0%, transparent 65%);
  bottom: -200px; right: -150px;
  animation-duration: 30s;
  animation-direction: reverse;
}
@keyframes orb-drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(40px, -30px) scale(1.07); }
  66%       { transform: translate(-25px, 40px) scale(0.94); }
}

/* ── Nav ── */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 64px;
  background: rgba(8,11,18,.8);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-size: 1.18rem;
  font-weight: 800;
  background: var(--accent-g);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -.015em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: .88rem;
  font-weight: 500;
}
.nav-links > a { color: var(--text2); }
.nav-links > a:hover { color: var(--text); opacity: 1; }
.nav-links > a.btn-primary { color: #fff; }
.nav-links > a.btn-primary:hover { color: #fff; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .65rem 1.4rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .9rem;
  font-family: inherit;
  cursor: pointer;
  border: none;
  transition: opacity .15s, transform .12s, box-shadow .2s;
  letter-spacing: -.01em;
  text-decoration: none;
}
.btn:hover { transform: translateY(-1px); opacity: 1; }
.btn:active { transform: translateY(0) scale(.98); }

.btn-primary {
  background: var(--accent-g);
  color: #fff;
  box-shadow: 0 0 22px rgba(79,142,247,.28), 0 2px 8px rgba(0,0,0,.3);
}
.btn-primary:hover {
  box-shadow: 0 0 36px rgba(79,142,247,.48), 0 4px 16px rgba(0,0,0,.3);
}
.btn-outline {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border2);
  color: var(--text);
}
.btn-outline:hover {
  background: rgba(255,255,255,.07);
  border-color: rgba(79,142,247,.4);
  color: var(--accent);
}
.btn-sm     { padding: .4rem 1rem; font-size: .82rem; }
.btn-lg     { padding: .9rem 2.2rem; font-size: 1rem; }
.btn-block  { width: 100%; }
.btn-danger { background: var(--red); color: #fff; box-shadow: 0 0 18px rgba(255,69,58,.2); }

/* ── Trust bar ── */
.trust-bar {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
  padding: .75rem 2rem;
  border-bottom: 1px solid var(--border);
  background: rgba(79,142,247,.03);
  position: relative;
  z-index: 1;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: .45rem;
  font-size: .75rem;
  font-weight: 600;
  color: var(--text2);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.trust-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 7px var(--green);
  flex-shrink: 0;
}
.trust-dot.red {
  background: var(--red);
  box-shadow: 0 0 7px var(--red);
}

/* ── Hero ── */
.hero {
  text-align: center;
  padding: 5.5rem 2rem 3.5rem;
  max-width: 880px;
  margin: 0 auto;
  position: relative;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: rgba(79,142,247,.1);
  border: 1px solid rgba(79,142,247,.22);
  color: #7ab4ff;
  padding: .35rem 1.05rem;
  border-radius: 999px;
  font-size: .73rem;
  font-weight: 700;
  margin-bottom: 1.85rem;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.hero h1 {
  font-size: clamp(2.3rem, 5.5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.035em;
  margin-bottom: 1.35rem;
}
.hero h1 .grad {
  background: var(--accent-g);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--text2);
  max-width: 500px;
  margin: 0 auto 2.75rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: .85rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2.25rem;
}

.hero-trust {
  display: flex;
  justify-content: center;
  gap: 1.75rem;
  flex-wrap: wrap;
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: .35rem;
  font-size: .8rem;
  color: var(--text3);
  font-weight: 500;
}

/* ── Features ── */
.features-section {
  padding: 0 2rem 5.5rem;
  max-width: 1020px;
  margin: 0 auto;
}

.section-label {
  text-align: center;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .75rem;
}
.section-title {
  text-align: center;
  font-size: 1.9rem;
  font-weight: 800;
  letter-spacing: -.025em;
  margin-bottom: 2.75rem;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  gap: 1px;
  background: var(--border);
}
.feature-card {
  background: var(--bg2);
  padding: 1.85rem 1.75rem;
  transition: background .2s;
  text-decoration: none;
  color: inherit;
}
.feature-card:hover { background: var(--bg3); opacity: 1; }

.feature-icon {
  width: 46px; height: 46px;
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.1rem;
  background: rgba(79,142,247,.1);
  border: 1px solid rgba(79,142,247,.15);
}
.feature-card h3 {
  font-size: .975rem;
  font-weight: 700;
  margin-bottom: .4rem;
  letter-spacing: -.01em;
}
.feature-card p {
  font-size: .845rem;
  color: var(--text2);
  line-height: 1.65;
}

/* ── Pricing ── */
.pricing-section {
  padding: 0 2rem 6rem;
  max-width: 780px;
  margin: 0 auto;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.25rem;
}
@media (max-width: 640px) {
  .plans-grid { grid-template-columns: 1fr; }
}

.plan-card {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 1.85rem 1.5rem;
  text-align: center;
  position: relative;
  transition: transform .2s, border-color .2s, box-shadow .2s;
}
.plan-card:hover {
  transform: translateY(-3px);
  border-color: rgba(79,142,247,.3);
  box-shadow: 0 10px 36px rgba(0,0,0,.35);
}
.plan-card.popular {
  border-color: rgba(79,142,247,.5);
  background: linear-gradient(180deg, rgba(79,142,247,.07) 0%, rgba(79,142,247,.02) 100%);
  box-shadow: 0 0 0 1px rgba(79,142,247,.15), 0 8px 32px rgba(79,142,247,.1);
}
.plan-card.best-value {
  border-color: rgba(123,95,240,.45);
  background: linear-gradient(180deg, rgba(123,95,240,.07) 0%, rgba(123,95,240,.02) 100%);
}

.plan-badge {
  position: absolute;
  top: -13px; left: 50%;
  transform: translateX(-50%);
  background: var(--accent-g);
  color: #fff;
  font-size: .68rem;
  font-weight: 700;
  padding: .22rem .9rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: .05em;
  white-space: nowrap;
}
.plan-badge.purple {
  background: linear-gradient(135deg, #7b5ff0 0%, #a06bf5 100%);
}

.plan-name {
  font-size: .76rem;
  color: var(--text2);
  margin-bottom: .7rem;
  text-transform: uppercase;
  letter-spacing: .09em;
  font-weight: 600;
}
.plan-price {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.04em;
  margin-bottom: .25rem;
}
.plan-price span { font-size: 1.1rem; font-weight: 600; color: var(--text2); }

.plan-per-day   { font-size: .74rem; color: var(--text3); margin-bottom: .4rem; }
.plan-saving    { font-size: .74rem; color: var(--green); font-weight: 600; margin-bottom: 1.35rem; }
.plan-no-saving { margin-bottom: 1.35rem; height: 1.1rem; }

.pricing-note {
  text-align: center;
  font-size: .82rem;
  color: var(--text3);
  margin-top: .5rem;
}

/* ── CTA section ── */
.cta-section {
  padding: 0 2rem 6rem;
  text-align: center;
}
.cta-inner {
  max-width: 560px;
  margin: 0 auto;
  background: linear-gradient(135deg, rgba(79,142,247,.08) 0%, rgba(123,95,240,.08) 100%);
  border: 1px solid rgba(79,142,247,.2);
  border-radius: var(--radius-lg);
  padding: 3.5rem 2.5rem;
  position: relative;
  overflow: hidden;
}
.cta-inner::before {
  content: '';
  position: absolute;
  top: -60px; left: -60px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(79,142,247,.15) 0%, transparent 70%);
  border-radius: 50%;
}
.cta-inner h2 {
  font-size: 1.7rem;
  font-weight: 800;
  letter-spacing: -.025em;
  margin-bottom: .7rem;
  position: relative;
}
.cta-inner p {
  color: var(--text2);
  margin-bottom: 1.85rem;
  font-size: .95rem;
  position: relative;
}

/* ── Auth pages ── */
.auth-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 130px);
  padding: 2rem;
}

.auth-card {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  padding: 2.85rem;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.auth-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent-g);
}

.auth-logo {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: 1.05rem;
  font-weight: 800;
  background: var(--accent-g);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 2rem;
}

.auth-card h1 {
  font-size: 1.65rem;
  font-weight: 800;
  margin-bottom: .4rem;
  letter-spacing: -.025em;
}
.auth-card .subtitle {
  color: var(--text2);
  font-size: .875rem;
  margin-bottom: 2rem;
  line-height: 1.65;
}

.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: .75rem;
  font-weight: 600;
  color: var(--text2);
  margin-bottom: .5rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.form-group input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: .78rem 1rem;
  font-size: .95rem;
  font-family: inherit;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.form-group input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(79,142,247,.12);
}
.form-group input::placeholder { color: var(--text3); }
.form-error { color: var(--red); font-size: .82rem; margin-top: .4rem; }

/* ── Alert/info boxes ── */
.alert {
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  font-size: .875rem;
  margin-bottom: 1rem;
  line-height: 1.65;
}
.alert-info    { background: rgba(79,142,247,.08);  border: 1px solid rgba(79,142,247,.2);  color: #7ab4ff; }
.alert-success { background: rgba(48,209,88,.08);   border: 1px solid rgba(48,209,88,.2);   color: var(--green); }
.alert-error   { background: rgba(255,69,58,.08);   border: 1px solid rgba(255,69,58,.2);   color: var(--red); }

/* ── Cabinet ── */
.cabinet-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
  position: relative;
  z-index: 1;
}
.cabinet-header { margin-bottom: 2rem; }
.cabinet-header h1 {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -.025em;
}
.cabinet-header .email {
  color: var(--text3);
  font-size: .83rem;
  margin-top: .3rem;
}

/* ── Cards ── */
.card {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 1.85rem;
  margin-bottom: 1.25rem;
  transition: border-color .2s;
}
.card:hover { border-color: rgba(255,255,255,.1); }

.card-title {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text3);
  margin-bottom: 1.15rem;
}

/* Subscription status */
.sub-status {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .32rem .9rem;
  border-radius: 999px;
  font-size: .79rem;
  font-weight: 700;
  letter-spacing: .01em;
}
.status-badge.active  { background: rgba(48,209,88,.1);   color: var(--green); border: 1px solid rgba(48,209,88,.22); }
.status-badge.trial   { background: rgba(255,214,10,.1);   color: #ffd60a;      border: 1px solid rgba(255,214,10,.22); }
.status-badge.expired { background: rgba(255,69,58,.1);    color: var(--red);   border: 1px solid rgba(255,69,58,.22); }

.sub-expires { font-size: .875rem; color: var(--text2); }
.sub-expires strong { color: var(--text); }

/* Config block */
.config-link-wrap {
  display: flex;
  gap: .5rem;
  margin-bottom: 1.25rem;
}
.config-link-input {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  color: var(--text2);
  padding: .68rem 1rem;
  font-size: .77rem;
  font-family: 'SF Mono', 'Fira Code', 'Fira Mono', monospace;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
  transition: border-color .2s;
}
.config-link-input:hover { border-color: rgba(79,142,247,.3); }

.qr-wrap {
  display: flex;
  align-items: flex-start;
  gap: 1.85rem;
  flex-wrap: wrap;
}
.qr-box {
  background: #fff;
  border-radius: var(--radius-sm);
  padding: .75rem;
  flex-shrink: 0;
  box-shadow: 0 0 0 1px var(--border);
}
.qr-box canvas, .qr-box img { display: block; }

.config-meta { flex: 1; min-width: 200px; }
.config-meta p {
  font-size: .85rem;
  color: var(--text2);
  margin-bottom: .9rem;
  line-height: 1.65;
}

/* No subscription state */
.empty-state {
  text-align: center;
  padding: 1.5rem;
}
.empty-state .empty-icon {
  font-size: 2.8rem;
  margin-bottom: .85rem;
  filter: grayscale(.2);
}
.empty-state h2 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: .5rem;
  letter-spacing: -.01em;
}
.empty-state p {
  color: var(--text2);
  font-size: .875rem;
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

/* ── Plans page ── */
.plans-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
  position: relative;
  z-index: 1;
}
.plans-page h1 {
  font-size: 1.65rem;
  font-weight: 800;
  margin-bottom: .4rem;
  letter-spacing: -.025em;
}
.plans-page .subtitle { color: var(--text2); font-size: .875rem; margin-bottom: 2rem; }

/* ── Guides ── */
.guides-page {
  max-width: 740px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
  position: relative;
  z-index: 1;
}
.guides-page h1 {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: .4rem;
  letter-spacing: -.025em;
}
.guides-page .subtitle { color: var(--text2); margin-bottom: 2rem; font-size: .9rem; }

.platform-tabs {
  display: flex;
  gap: .35rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: .3rem;
}
.tab {
  padding: .48rem 1.05rem;
  border-radius: 7px;
  font-size: .87rem;
  font-weight: 600;
  color: var(--text2);
  cursor: pointer;
  transition: all .15s;
  border: none;
  background: transparent;
  font-family: inherit;
  text-decoration: none;
  display: inline-block;
}
.tab:hover { color: var(--text); background: var(--bg3); opacity: 1; }
.tab.active {
  background: var(--bg3);
  color: var(--text);
  box-shadow: inset 0 0 0 1px var(--border2);
}

.guide-steps { counter-reset: step; }
.guide-step {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.6rem;
  align-items: flex-start;
}
.step-num {
  flex-shrink: 0;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(79,142,247,.12);
  border: 1px solid rgba(79,142,247,.25);
  color: var(--accent);
  font-size: .78rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: .2rem;
}
.step-body h3 {
  font-size: .95rem;
  font-weight: 700;
  margin-bottom: .3rem;
  letter-spacing: -.01em;
}
.step-body p {
  font-size: .865rem;
  color: var(--text2);
  margin-bottom: .5rem;
  line-height: 1.65;
}
.step-body a { font-size: .865rem; }
.step-body code {
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: 5px;
  padding: .1rem .45rem;
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: .8rem;
  color: var(--text);
  word-break: break-all;
}
.app-links { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: .5rem; }

/* ── Referral ── */
.referral-page {
  max-width: 700px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
  position: relative;
  z-index: 1;
}
.referral-page h1 {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: .4rem;
  letter-spacing: -.025em;
}
.referral-page .subtitle { color: var(--text2); margin-bottom: 2rem; font-size: .9rem; }

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.stat-card {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 1.5rem 1.25rem;
  text-align: center;
}
.stat-value {
  font-size: 2.2rem;
  font-weight: 800;
  background: var(--accent-g);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -.03em;
  line-height: 1;
  margin-bottom: .4rem;
}
.stat-label {
  font-size: .72rem;
  color: var(--text3);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* ── How it works steps (referral) ── */
.how-steps { display: flex; flex-direction: column; gap: .75rem; }
.how-step {
  display: flex;
  align-items: flex-start;
  gap: .85rem;
  font-size: .875rem;
  color: var(--text2);
}
.how-step-num {
  flex-shrink: 0;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: rgba(79,142,247,.1);
  border: 1px solid rgba(79,142,247,.2);
  color: var(--accent);
  font-size: .72rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: .1rem;
}

/* ── Footer ── */
.footer {
  border-top: 1px solid var(--border);
  padding: 2rem;
  margin-top: auto;
  position: relative;
  z-index: 1;
}
.footer-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-left {}
.footer-brand {
  font-weight: 800;
  font-size: .95rem;
  background: var(--accent-g);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}
.footer-copy { font-size: .76rem; color: var(--text3); margin-top: .2rem; }
.footer-links {
  display: flex;
  gap: 1.5rem;
  font-size: .83rem;
}
.footer-links a { color: var(--text3); }
.footer-links a:hover { color: var(--text2); opacity: 1; }

/* ── Misc ── */
.divider { border: none; border-top: 1px solid var(--border); margin: 1.85rem 0; }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .84rem;
  color: var(--text2);
  margin-bottom: 1.75rem;
  font-weight: 500;
}
.back-link:hover { color: var(--text); opacity: 1; }

/* ── Copy toast ── */
.copy-toast {
  position: fixed;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%) translateY(4rem);
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  padding: .72rem 1.4rem;
  font-size: .84rem;
  font-weight: 600;
  color: var(--green);
  opacity: 0;
  transition: opacity .2s, transform .25s;
  pointer-events: none;
  z-index: 999;
  box-shadow: var(--shadow);
}
.copy-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── Spinner ── */
.htmx-indicator { display: none; }
.htmx-request .htmx-indicator { display: inline-block; }
.spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,.15);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Responsive ── */
@media (max-width: 640px) {
  .nav { padding: 0 1.25rem; }
  .hero { padding: 3.5rem 1.25rem 2.5rem; }
  .features-section, .pricing-section { padding-left: 1.25rem; padding-right: 1.25rem; }
  .cabinet-page, .referral-page, .guides-page, .plans-page { padding: 1.5rem 1.25rem; }
  .qr-wrap { justify-content: center; }
  .stats-row { grid-template-columns: 1fr; }
  .trust-bar { gap: 1rem; padding: .65rem 1rem; }
  .auth-card { padding: 2.25rem 1.5rem; }
  .cta-inner { padding: 2.5rem 1.5rem; }
  .hero-trust { gap: 1rem; }
}