/* ─── Variables ─────────────────────────── */
:root {
  --bg:        #060b10;
  --bg2:       #0d1520;
  --bg3:       #121d2b;
  --border:    rgba(0, 210, 255, 0.12);
  --border2:   rgba(0, 210, 255, 0.25);
  --cyan:      #00d2ff;
  --cyan-dim:  rgba(0, 210, 255, 0.15);
  --green:     #00ff88;
  --green-dim: rgba(0, 255, 136, 0.12);
  --red:       #ff4560;
  --text:      #e0eaf5;
  --text-dim:  #6b8299;
  --card-bg:   rgba(13, 21, 32, 0.85);
  --glow:      0 0 30px rgba(0, 210, 255, 0.15);
  --glow-s:    0 0 12px rgba(0, 210, 255, 0.25);
  --radius:    14px;
  --radius-s:  8px;
}

/* ─── Reset ─────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Manrope', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ─── Background grid ───────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,210,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,210,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

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

/* ─── Navigation ────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 64px;
  background: rgba(6, 11, 16, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}
.logo-icon { font-size: 1.4rem; }
.logo-text {
  font-family: 'Orbitron', monospace;
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  letter-spacing: 0.05em;
}
.logo-accent { color: var(--cyan); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.nav-link {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-link:hover { color: var(--cyan); }

.nav-btn {
  color: var(--cyan);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.45rem 1.1rem;
  border: 1px solid var(--border2);
  border-radius: 6px;
  background: var(--cyan-dim);
  transition: all 0.2s;
}
.nav-btn:hover { background: rgba(0,210,255,0.25); box-shadow: var(--glow-s); }

.nav-burger {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
}

.nav-mobile {
  display: none;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  z-index: 99;
  flex-direction: column;
  padding: 1rem;
  gap: 0.75rem;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 1rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-burger { display: block; }
}

/* ─── Hero ──────────────────────────────── */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 6rem 2rem 5rem;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(0,210,255,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--cyan-dim);
  border: 1px solid var(--border2);
  border-radius: 100px;
  padding: 0.35rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  animation: fadeIn 0.6s ease;
}

.hero h1 {
  font-family: 'Orbitron', monospace;
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  animation: slideUp 0.7s ease;
}

.hero h1 span { color: var(--cyan); }

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-dim);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 2.5rem;
  animation: slideUp 0.8s ease;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  animation: slideUp 0.9s ease;
}

/* ─── Features ──────────────────────────── */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  padding: 0 2rem 5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.feature-card:hover {
  border-color: var(--border2);
  box-shadow: var(--glow);
}
.feature-icon { font-size: 1.8rem; margin-bottom: 0.75rem; }
.feature-title {
  font-family: 'Orbitron', monospace;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cyan);
  margin-bottom: 0.4rem;
  text-transform: uppercase;
}
.feature-desc { font-size: 0.85rem; color: var(--text-dim); line-height: 1.5; }

/* ─── Section headers ───────────────────── */
.section-header {
  text-align: center;
  padding: 0 2rem 3rem;
}
.section-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.75rem;
}
.section-header h2 {
  font-family: 'Orbitron', monospace;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

/* ─── Plans ─────────────────────────────── */
.plans-section { padding: 0 2rem 6rem; }
.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  max-width: 900px;
  margin: 0 auto;
}

.plan-card {
  position: relative;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  cursor: pointer;
}
.plan-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--glow);
  border-color: var(--border2);
}
.plan-card.popular {
  border-color: var(--cyan);
  box-shadow: 0 0 25px rgba(0,210,255,0.1);
}

.plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--cyan);
  color: var(--bg);
  font-family: 'Orbitron', monospace;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 0.3rem 1rem;
  border-radius: 100px;
  white-space: nowrap;
}

.plan-name {
  font-family: 'Orbitron', monospace;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  text-transform: uppercase;
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}
.plan-price-num {
  font-family: 'Orbitron', monospace;
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--text);
  line-height: 1;
}
.plan-price-cur {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--cyan);
}
.plan-price-per {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-left: 0.25rem;
}

.plan-features { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.plan-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}
.plan-features li::before {
  content: '✓';
  color: var(--green);
  font-weight: 700;
  flex-shrink: 0;
}

.btn-pay {
  margin-top: auto;
  display: block;
  width: 100%;
  padding: 0.85rem;
  background: var(--cyan-dim);
  border: 1px solid var(--border2);
  border-radius: var(--radius-s);
  color: var(--cyan);
  font-family: 'Orbitron', monospace;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
}
.btn-pay:hover, .plan-card.popular .btn-pay {
  background: var(--cyan);
  color: var(--bg);
  box-shadow: 0 0 20px rgba(0,210,255,0.4);
}

/* ─── Payment modal ─────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(8px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.modal {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 2.5rem;
  max-width: 460px;
  width: 100%;
  box-shadow: 0 0 60px rgba(0,210,255,0.15);
  transform: translateY(20px);
  transition: transform 0.25s;
}
.modal-overlay.open .modal { transform: translateY(0); }

.modal h3 {
  font-family: 'Orbitron', monospace;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}
.modal-plan-info {
  background: var(--cyan-dim);
  border: 1px solid var(--border2);
  border-radius: var(--radius-s);
  padding: 1rem;
  margin: 1.25rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.modal-plan-info .pname { font-size: 0.85rem; color: var(--text-dim); }
.modal-plan-info .pprice {
  font-family: 'Orbitron', monospace;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--cyan);
}

.modal-actions { display: flex; flex-direction: column; gap: 0.75rem; }
.modal-actions a, .modal-actions button {
  display: block;
  width: 100%;
  padding: 0.9rem;
  border-radius: var(--radius-s);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
  text-decoration: none;
}
.btn-primary {
  background: var(--cyan);
  color: var(--bg);
  border: none;
  font-family: 'Orbitron', monospace;
  font-size: 0.8rem !important;
  letter-spacing: 0.06em;
}
.btn-primary:hover { box-shadow: 0 0 20px rgba(0,210,255,0.5); }

.btn-secondary {
  background: transparent;
  border: 1px solid var(--border2);
  color: var(--text-dim);
}
.btn-secondary:hover { color: var(--text); border-color: var(--border2); }

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.4rem;
  cursor: pointer;
}

/* Payment result */
.result-box {
  background: var(--green-dim);
  border: 1px solid rgba(0,255,136,0.25);
  border-radius: var(--radius-s);
  padding: 1.25rem;
  margin-top: 1rem;
}
.result-box .rlabel {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 0.35rem;
}
.result-box .rval {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  color: var(--text);
  word-break: break-all;
  background: rgba(0,0,0,0.3);
  padding: 0.6rem;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.15s;
}
.result-box .rval:hover { background: rgba(0,255,136,0.1); }
.copied-hint { font-size: 0.7rem; color: var(--green); margin-top: 0.25rem; height: 16px; }

/* ─── Page inner ────────────────────────── */
.page {
  max-width: 760px;
  margin: 0 auto;
  padding: 4rem 2rem 6rem;
}
.page-title {
  font-family: 'Orbitron', monospace;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  margin-bottom: 0.5rem;
  color: var(--text);
}
.page-title span { color: var(--cyan); }
.page-sub { color: var(--text-dim); font-size: 0.95rem; margin-bottom: 2.5rem; line-height: 1.6; }

/* ─── Forms ─────────────────────────────── */
.form-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  margin-bottom: 1.5rem;
}
.form-group { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.25rem; }
.form-group:last-child { margin-bottom: 0; }
label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
input[type="text"], input[type="number"] {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-s);
  padding: 0.75rem 1rem;
  color: var(--text);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}
input:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0,210,255,0.1);
}
.form-hint { font-size: 0.75rem; color: var(--text-dim); }

.btn-submit {
  display: inline-block;
  padding: 0.85rem 2rem;
  background: var(--cyan);
  color: var(--bg);
  border: none;
  border-radius: var(--radius-s);
  font-family: 'Orbitron', monospace;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
  width: 100%;
}
.btn-submit:hover { box-shadow: 0 0 25px rgba(0,210,255,0.4); }

.btn-outline {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--border2);
  border-radius: var(--radius-s);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
  text-decoration: none;
}
.btn-outline:hover { color: var(--text); border-color: var(--cyan); }

/* ─── Alerts ─────────────────────────────── */
.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-s);
  font-size: 0.875rem;
  margin-bottom: 1.25rem;
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  line-height: 1.5;
}
.alert-error {
  background: rgba(255,69,96,0.1);
  border: 1px solid rgba(255,69,96,0.3);
  color: #ff8a9e;
}
.alert-success {
  background: var(--green-dim);
  border: 1px solid rgba(0,255,136,0.25);
  color: #7effc3;
}

/* ─── Cabinet ───────────────────────────── */
.cabinet-info {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.cabinet-row {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}
.cabinet-row:last-child { border-bottom: none; padding-bottom: 0; }
.cabinet-row .clabel {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.cabinet-row .cval {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem;
  color: var(--text);
  word-break: break-all;
  background: var(--bg3);
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius-s);
  cursor: pointer;
  transition: background 0.15s;
  border: 1px solid var(--border);
}
.cabinet-row .cval:hover { background: var(--cyan-dim); border-color: var(--border2); }
.cabinet-row .cval-plain {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--cyan);
}
.status-active {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  color: var(--green);
}
.status-active::before {
  content: '';
  width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--green);
  animation: pulse 2s infinite;
}
.copy-hint { font-size: 0.7rem; color: var(--text-dim); margin-top: 0.2rem; }

/* ─── Instructions ──────────────────────── */
.platforms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.platform-btn {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-s);
  padding: 1rem 0.75rem;
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}
.platform-btn:hover, .platform-btn.active {
  border-color: var(--cyan);
  background: var(--cyan-dim);
  box-shadow: var(--glow-s);
}
.platform-btn .picon { font-size: 1.6rem; }
.platform-btn .pname { font-size: 0.75rem; font-weight: 600; color: var(--text-dim); }
.platform-btn.active .pname { color: var(--cyan); }

.instruction-panel {
  display: none;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  animation: fadeIn 0.3s ease;
}
.instruction-panel.active { display: block; }

.instruction-panel h3 {
  font-family: 'Orbitron', monospace;
  font-size: 0.9rem;
  color: var(--cyan);
  margin-bottom: 1.25rem;
  letter-spacing: 0.06em;
}
.step {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  align-items: flex-start;
}
.step-num {
  flex-shrink: 0;
  width: 26px; height: 26px;
  background: var(--cyan-dim);
  border: 1px solid var(--border2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--cyan);
  font-family: 'Orbitron', monospace;
}
.step-text { font-size: 0.9rem; color: var(--text-dim); line-height: 1.6; padding-top: 3px; }
.step-text b { color: var(--text); }
.step-text code {
  background: var(--bg3);
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem;
  color: var(--cyan);
}

.instr-tip {
  background: var(--cyan-dim);
  border: 1px solid var(--border2);
  border-radius: var(--radius-s);
  padding: 0.875rem 1rem;
  font-size: 0.83rem;
  color: var(--text-dim);
  margin-top: 1.25rem;
  line-height: 1.5;
}
.instr-tip b { color: var(--cyan); }

/* ─── FAQ ───────────────────────────────── */
.faq-section { padding: 0 2rem 6rem; max-width: 800px; margin: 0 auto; }
.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-s);
  margin-bottom: 0.75rem;
  overflow: hidden;
}
.faq-q {
  padding: 1.1rem 1.25rem;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color 0.2s;
}
.faq-q:hover { color: var(--cyan); }
.faq-q .faq-arrow { color: var(--text-dim); transition: transform 0.2s; font-size: 0.75rem; }
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-a {
  display: none;
  padding: 0 1.25rem 1.1rem;
  font-size: 0.875rem;
  color: var(--text-dim);
  line-height: 1.7;
  border-top: 1px solid var(--border);
}
.faq-item.open .faq-a { display: block; }

/* ─── Footer ────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 2rem;
  position: relative;
  z-index: 1;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  text-align: center;
}
.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--cyan); }
.footer-copy { font-size: 0.75rem; color: var(--text-dim); opacity: 0.6; }

/* ─── Buttons ───────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-s);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  border: none;
}
.btn-cyan {
  background: var(--cyan);
  color: var(--bg);
  font-family: 'Orbitron', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
}
.btn-cyan:hover { box-shadow: 0 0 25px rgba(0,210,255,0.5); }
.btn-ghost {
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--border2);
}
.btn-ghost:hover { color: var(--text); border-color: var(--cyan); }

/* ─── Spinner ───────────────────────────── */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--border2);
  border-top-color: var(--cyan);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: inline-block;
  vertical-align: middle;
}

/* ─── Animations ────────────────────────── */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ─── Utilities ─────────────────────────── */
.mt1 { margin-top: 0.75rem; }
.mt2 { margin-top: 1.5rem; }
.text-dim { color: var(--text-dim); }
.text-cyan { color: var(--cyan); }
.text-green { color: var(--green); }
.divider { height: 1px; background: var(--border); margin: 1.5rem 0; }

@media (max-width: 600px) {
  .hero { padding: 4rem 1.5rem 3rem; }
  .plans-grid { grid-template-columns: 1fr; }
  .modal { padding: 1.75rem 1.5rem; }
  .page { padding: 2.5rem 1.25rem 4rem; }
}
/* ═══════════════════════════════════════════════════════════════════
   СТИЛИ ДЛЯ ЛОГОТИПА - ОПТИМАЛЬНЫЙ РАЗМЕР
   ═══════════════════════════════════════════════════════════════════ */

/* ВАРИАНТ 1: ОПТИМАЛЬНЫЙ (РЕКОМЕНДУЕТСЯ) */
.logo-icon {
  width: 1.8rem;   /* ~29px - идеально по высоте текста */
  height: 1.8rem;
  object-fit: contain;
  margin-right: 0.6rem;
  filter: drop-shadow(0 0 6px rgba(8, 145, 178, 0.3));
  transition: all 0.3s ease;
}

/* Логотип в навигации */
.nav-logo .logo-icon {
  width: 1.8rem;
  height: 1.8rem;
}

/* Логотип в футере чуть меньше */
.footer-logo .logo-icon {
  width: 1.5rem;
  height: 1.5rem;
}

/* Анимация при наведении */
.nav-logo:hover .logo-icon {
  filter: drop-shadow(0 0 10px rgba(8, 145, 178, 0.6));
  transform: scale(1.1);
}


/* ═══════════════════════════════════════════════════════════════════
   АЛЬТЕРНАТИВНЫЕ ВАРИАНТЫ (выберите один)
   ═══════════════════════════════════════════════════════════════════ */

/* ВАРИАНТ 2: ЕЩЁ МЕНЬШЕ (если вариант 1 всё ещё большой) */
/*
.logo-icon {
  width: 1.5rem;
  height: 1.5rem;
}
.nav-logo .logo-icon {
  width: 1.5rem;
  height: 1.5rem;
}
.footer-logo .logo-icon {
  width: 1.3rem;
  height: 1.3rem;
}
*/

/* ВАРИАНТ 3: СРЕДНИЙ (между текущим и оптимальным) */
/*
.logo-icon {
  width: 2rem;
  height: 2rem;
}
.nav-logo .logo-icon {
  width: 2rem;
  height: 2rem;
}
.footer-logo .logo-icon {
  width: 1.7rem;
  height: 1.7rem;
}
*/