:root {
  --hero-bg-top: #060B1F;
  --hero-bg-bottom: #0E1E4D;
  --accent-cyan: #4FD1E8;
  --accent-blue: #2F7FF0;
  --brand-blue: #1E88E5;
  --brand-blue-dark: #1565C0;
  --orange: #FF7823;
  --cta-blue: #2780F5;
  --primary-orange: #FF6C2F;
  --footer-grey: #94A3B8;
  --footer-copyright: #6B7280;
}

* { box-sizing: border-box; }

.msi {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  line-height: 1;
  vertical-align: middle;
  -webkit-font-smoothing: antialiased;
  display: inline-block;
  overflow: hidden;
  white-space: nowrap;
}

.icon-svg { display: inline-block; vertical-align: middle; }

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: Roboto, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #212121;
  background: #fff;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  max-width: 100vw;
}

img { max-width: 100%; }

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

button { font-family: inherit; cursor: pointer; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container--narrow { max-width: 800px; }

section { position: relative; }

/* ============ Navbar ============ */

.navbar-wrap {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 20px 16px 0;
  background: var(--hero-bg-top);
}

.navbar {
  max-width: 1400px;
  margin: 0 auto;
  height: 72px;
  border-radius: 20px;
  background: rgba(10, 18, 48, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
}

.navbar__brand {
  display: flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: none;
  padding: 0;
}

.navbar__brand img { height: 34px; }

.navbar__brand span {
  font-size: 20px;
  font-weight: bold;
  color: #fff;
}

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

.navbar__link {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.7);
  font-size: 15px;
  padding: 10px 14px;
  border-radius: 8px;
}

.navbar__link:hover { color: #fff; background: rgba(255, 255, 255, 0.06); }

.navbar__more { position: relative; }

.navbar__more-btn {
  background: none;
  border: none;
  display: flex;
  align-items: center;
  gap: 4px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  font-weight: 500;
  padding: 8px;
}

.navbar__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
  min-width: 200px;
  padding: 8px;
  display: none;
  flex-direction: column;
}

.navbar__more.open .navbar__dropdown { display: flex; }

.navbar__dropdown a,
.navbar__dropdown button {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  color: #333;
  font-size: 14px;
  background: none;
  border: none;
  text-align: left;
  width: 100%;
}

.navbar__dropdown a:hover,
.navbar__dropdown button:hover { background: #F5F5F5; }

.navbar__dropdown .msi { color: var(--brand-blue); width: 18px; }

.navbar__dropdown hr {
  border: none;
  border-top: 1px solid #eee;
  margin: 4px 0;
}

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

.btn-outline {
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #fff;
  background: transparent;
  padding: 12px 24px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  transition: background 0.15s;
}

.btn-outline:hover { background: rgba(255, 255, 255, 0.08); }

.navbar__burger {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 24px;
}

.navbar__mobile-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 16px;
  left: 16px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
  padding: 8px;
  flex-direction: column;
}

.navbar__mobile-menu.open { display: flex; }

.navbar__mobile-menu a,
.navbar__mobile-menu button {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: 8px;
  color: #333;
  font-size: 15px;
  background: none;
  border: none;
  text-align: left;
  width: 100%;
}

.navbar__mobile-menu a:hover,
.navbar__mobile-menu button:hover { background: #F5F5F5; }

.navbar__mobile-menu .msi { color: var(--brand-blue); width: 20px; }

.navbar__mobile-menu hr { border: none; border-top: 1px solid #eee; margin: 4px 0; }

@media (max-width: 900px) {
  .navbar__links { display: none; }
  .navbar__burger { display: block; }
}

/* ============ Hero ============ */

.hero {
  position: relative;
  background: linear-gradient(to bottom, var(--hero-bg-top), var(--hero-bg-bottom));
  padding: 72px 24px 88px;
  overflow: hidden;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}

.hero__shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__shape {
  position: absolute;
  border-radius: 30%;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.55);
  animation: hero-bob 22s ease-in-out infinite;
}

@keyframes hero-bob {
  0% { transform: translateY(0) rotate(0deg); }
  25% { transform: translateY(-14px) rotate(3deg); }
  50% { transform: translateY(0) rotate(0deg); }
  75% { transform: translateY(14px) rotate(-3deg); }
  100% { transform: translateY(0) rotate(0deg); }
}

.hero__inner {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 40px;
}

.hero__content { flex: 54; min-width: 0; }
.hero__cluster { flex: 46; min-width: 0; display: flex; flex-direction: column; gap: 24px; }

@media (max-width: 600px) {
  .hero { padding: 48px 24px; }
  .hero__inner { flex-direction: column; align-items: stretch; }
  .hero__content { text-align: center; }
}

.hero__badge {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.85);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2px;
  margin-bottom: 24px;
  max-width: 100%;
}

.hero__badge .msi { color: var(--accent-cyan); font-size: 14px; }

.hero__headline {
  font-size: 54px;
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  letter-spacing: -0.5px;
  margin: 0 0 24px;
}

.hero__headline .highlight {
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

@media (max-width: 600px) {
  .hero__headline { font-size: 34px; }
}

.hero__subtitle {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  margin: 0 0 36px;
  max-width: 640px;
}

@media (max-width: 600px) {
  .hero__subtitle { font-size: 16px; margin-left: auto; margin-right: auto; }
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 44px;
}

@media (max-width: 600px) { .hero__ctas { justify-content: center; } }

.btn-hero {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 2px solid #fff;
  color: #fff;
  background: transparent;
  padding: 18px 32px;
  border-radius: 10px;
  font-size: 17px;
  font-weight: bold;
  transition: background 0.15s;
}

.btn-hero:hover { background: rgba(255, 255, 255, 0.1); }

@media (max-width: 600px) { .btn-hero { padding: 16px 24px; font-size: 16px; } }

.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 36px;
}

@media (max-width: 600px) { .hero__stats { justify-content: center; } }

.hero__stat-value {
  color: var(--accent-cyan);
  font-size: 26px;
  font-weight: 800;
  display: block;
}

.hero__stat-label {
  color: rgba(255, 255, 255, 0.55);
  font-size: 12.5px;
  font-weight: 500;
}

/* Referral card */

.referral-card {
  border-radius: 20px;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
  background: linear-gradient(135deg, #FFC947 0%, #FB8C00 55%, #E64A19 100%);
  padding: 28px;
  transition: transform 0.2s ease;
}

.referral-card:hover { transform: translateY(-4px) scale(1.015); }

@media (max-width: 600px) { .referral-card { padding: 24px; } }

.referral-card__top {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 20px;
}

@media (max-width: 480px) { .referral-card__top { flex-direction: column; } }

.referral-card__left { flex: 3; min-width: 0; }

.referral-card__icon-row { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }

.referral-card__gift-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 20px;
  flex-shrink: 0;
}

.referral-card__badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 10px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: #fff;
  font-size: 11px;
  font-weight: bold;
}

.referral-card__title {
  font-size: 28px;
  font-weight: bold;
  color: #fff;
  line-height: 1.1;
  margin: 0 0 8px;
}

.referral-card__subtitle { font-size: 14px; color: rgba(255, 255, 255, 0.9); font-weight: 500; margin: 0; }

.referral-card__discount {
  flex: 2;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  padding: 24px 20px;
  text-align: center;
}

.referral-card__discount-num { font-size: 64px; font-weight: bold; color: #E65100; line-height: 1; }
.referral-card__discount-pct { font-size: 36px; font-weight: bold; color: #E65100; }
.referral-card__discount-off { font-size: 22px; font-weight: bold; color: #424242; letter-spacing: 4px; margin-top: 8px; }

.referral-card__benefits { display: flex; flex-direction: column; gap: 8px; }

.referral-card__benefit { display: flex; align-items: center; gap: 12px; color: #fff; font-size: 14px; font-weight: 500; }
.referral-card__benefit .msi { width: 20px; text-align: center; }
.referral-card__gift-icon .msi { font-size: 20px; }
.referral-card__badge .msi { font-size: 14px; }

.btn-referral {
  margin-top: 16px;
  width: 100%;
  background: #fff;
  color: #E65100;
  border: none;
  padding: 14px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: bold;
}

/* App store cards */

.appstore-cards { display: flex; gap: 16px; }
@media (max-width: 600px) { .appstore-cards { flex-direction: column; } }

.appstore-card {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: #fff;
  border: 1.5px solid #E0E0E0;
  border-radius: 12px;
  padding: 12px 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  transition: transform 0.15s ease;
}

.appstore-card:hover { transform: translateY(-2px); }

.appstore-card .icon-svg,
.appstore-card .msi { font-size: 32px; width: 32px; height: 32px; }
.appstore-card--ios .icon-svg { color: #212121; }
.appstore-card--android .msi { color: #43A047; }

.appstore-card__top { font-size: 10px; color: #616161; font-weight: 500; }
.appstore-card__name { font-size: 16px; font-weight: bold; }
.appstore-card--ios .appstore-card__name { color: #212121; }
.appstore-card--android .appstore-card__name { color: #43A047; }

/* ============ Section headings ============ */

.section-heading {
  text-align: center;
  font-size: 36px;
  font-weight: bold;
  margin: 0 0 16px;
  color: #212121;
}

.section-heading--light { color: #fff; }

.section-subheading {
  text-align: center;
  font-size: 22px;
  color: #757575;
  margin: 0 0 60px;
}

.section-subheading--light { color: rgba(255, 255, 255, 0.9); }

/* ============ Features ============ */

.features {
  background: #fff;
  padding: 100px 24px;
}

.features-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.feature-card {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  padding: 20px;
  width: 260px;
  flex: 0 0 auto;
}

.feature-card.small { border-radius: 16px; width: 190px; padding: 16px; }

@media (max-width: 380px) {
  .feature-card { width: 100%; max-width: 340px; }
}

.feature-card__deco {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
}

.feature-card__deco--1 { width: 90px; height: 90px; top: -30px; right: -30px; }
.feature-card__deco--2 { width: 50px; height: 50px; top: 10px; right: 20px; }

.feature-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 14px;
  position: relative;
}

.feature-card.small .feature-card__icon { width: 36px; height: 36px; font-size: 16px; }

.feature-card__title {
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 8px;
  position: relative;
}

.feature-card.small .feature-card__title { font-size: 12px; }

.feature-card__desc {
  font-size: 12px;
  line-height: 1.5;
  margin: 0;
  position: relative;
}

.feature-card.small .feature-card__desc { font-size: 11.5px; }

.feature-card.light { color: #2D2D2D; }
.feature-card.light .feature-card__icon { background: rgba(255, 108, 47, 0.15); color: var(--primary-orange); }
.feature-card.light .feature-card__desc { color: #555; }

.feature-card.dark { color: #fff; }
.feature-card.dark .feature-card__icon { background: rgba(255, 255, 255, 0.2); color: #fff; }
.feature-card.dark .feature-card__desc { color: rgba(255, 255, 255, 0.85); }

/* ============ Services ============ */

.services {
  background: #E0F7FA;
  padding: 60px 24px;
}

.services-list { display: flex; flex-direction: column; gap: 24px; }

.service-card {
  background: #fff;
  border-radius: 24px;
  padding: 32px;
  display: flex;
  gap: 24px;
  align-items: flex-start;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

@media (max-width: 600px) {
  .service-card { flex-direction: column; align-items: center; text-align: center; }
}

.service-card__icon {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-blue-dark));
  box-shadow: 0 6px 16px rgba(30, 136, 229, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 32px;
}

.service-card__title { font-size: 26px; font-weight: bold; margin: 0 0 8px; }
.service-card__desc { font-size: 16px; color: #616161; margin: 0 0 20px; line-height: 1.5; }

.service-card__features {
  display: flex;
  flex-wrap: wrap;
  gap: 28px 16px;
}

@media (max-width: 600px) { .service-card__features { justify-content: center; } }

.service-card__feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #424242;
}

.service-card__feature .msi { color: #43A047; font-size: 18px; }

/* ============ Pricing ============ */

.pricing {
  background: var(--orange);
  padding: 60px 24px;
}

.pricing-toggle-wrap { display: flex; justify-content: center; margin-bottom: 20px; }

.pricing-toggle {
  display: flex;
  background: #fff;
  border-radius: 30px;
  padding: 4px;
}

.pricing-toggle button {
  border: none;
  background: transparent;
  padding: 10px 24px;
  border-radius: 26px;
  font-size: 14px;
  font-weight: 600;
  color: #616161;
}

.pricing-toggle button.active { background: var(--brand-blue); color: #fff; }

.pricing-savings-wrap { display: flex; justify-content: center; margin-bottom: 40px; }

.pricing-savings {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(232, 245, 233, 0.95);
  color: #1B5E20;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
}

.pricing-grid {
  display: flex;
  gap: 24px;
  align-items: stretch;
}

@media (max-width: 900px) { .pricing-grid { flex-direction: column; } }

.pricing-card {
  flex: 1;
  background: #fff;
  border-radius: 20px;
  padding: 32px 24px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.pricing-card.popular {
  border: 2px solid var(--orange);
  box-shadow: 0 12px 32px rgba(255, 120, 35, 0.25);
  transform: scale(1.02);
}

.pricing-card__ribbon {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--orange);
  color: #fff;
  font-size: 11px;
  font-weight: bold;
  padding: 6px 16px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.pricing-card__name { font-size: 20px; font-weight: bold; margin: 8px 0 4px; }

.pricing-card__price-row { display: flex; align-items: baseline; gap: 4px; }

.pricing-card__price { font-size: 48px; font-weight: bold; color: #212121; }
.pricing-card.popular .pricing-card__price { color: var(--orange); }
.pricing-card__price-period { font-size: 14px; color: #757575; margin-bottom: 8px; }

.pricing-card__save-badge {
  display: inline-block;
  background: #E8F5E9;
  color: #2E7D32;
  font-size: 11px;
  font-weight: bold;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
  width: fit-content;
}

.pricing-card__desc { font-size: 14px; color: #616161; margin-bottom: 20px; min-height: 40px; }

.pricing-card__features { list-style: none; padding: 0; margin: 0 0 24px; flex: 1; display: flex; flex-direction: column; gap: 10px; }

.pricing-card__features li { display: flex; align-items: flex-start; gap: 8px; font-size: 14px; color: #424242; }
.pricing-card__features .msi { color: #43A047; margin-top: 2px; font-size: 18px; }
.pricing-card__ribbon .msi { font-size: 13px; }

.btn-pricing {
  border: none;
  border-radius: 8px;
  padding: 14px;
  font-size: 15px;
  font-weight: bold;
  background: var(--brand-blue);
  color: #fff;
}

.pricing-card.popular .btn-pricing { background: var(--orange); }

/* ============ CTA ============ */

.cta {
  background: var(--cta-blue);
  padding: 100px 24px;
  text-align: center;
}

.cta__title { color: #fff; font-size: 36px; font-weight: bold; margin: 0 0 16px; }
.cta__subtitle { color: rgba(255, 255, 255, 0.9); font-size: 22px; margin: 0 0 36px; }

.btn-cta {
  background: #fff;
  color: var(--brand-blue);
  border: none;
  padding: 24px 48px;
  border-radius: 12px;
  font-size: 18px;
  font-weight: bold;
}

/* ============ Footer ============ */

.footer {
  background: linear-gradient(to bottom, #0D1117, #0A0E1A);
  position: relative;
  padding: 64px 48px 48px;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--brand-blue), transparent);
}

.footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 40px;
}

@media (max-width: 600px) {
  .footer { padding: 48px 24px 32px; }
  .footer__inner { flex-direction: column; gap: 40px; text-align: center; }
}

.footer__brand { flex: 5; }
.footer__col { flex: 2; }

@media (max-width: 600px) { .footer__col, .footer__brand { flex: none; } }

.footer__logo-row { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }

@media (max-width: 600px) { .footer__logo-row { justify-content: center; } }

.footer__logo-chip {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(30, 136, 229, 0.15);
  border: 1px solid rgba(30, 136, 229, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer__logo-chip img { height: 28px; }

.footer__wordmark { font-size: 24px; font-weight: 800; color: #fff; letter-spacing: -0.3px; }

.footer__tagline { color: var(--footer-grey); font-size: 14px; line-height: 1.6; margin: 0 0 20px; max-width: 320px; }

@media (max-width: 600px) { .footer__tagline { margin-left: auto; margin-right: auto; } }

.footer__socials { display: flex; gap: 12px; }

@media (max-width: 600px) { .footer__socials { justify-content: center; } }

.footer__social {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: #1E2433;
  border: 1px solid #2D3748;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--footer-grey);
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.footer__social:hover { background: var(--brand-blue); border-color: var(--brand-blue); color: #fff; }

.footer__col-title {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.3px;
  margin: 0 0 18px;
}

@media (max-width: 600px) { .footer__col-title { justify-content: center; } }

.footer__col-title::before {
  content: '';
  width: 3px;
  height: 14px;
  background: var(--brand-blue);
  border-radius: 2px;
}

.footer__col-links { display: flex; flex-direction: column; gap: 12px; }

.footer__col-links a,
.footer__col-links button {
  background: none;
  border: none;
  text-align: left;
  color: var(--footer-grey);
  font-size: 14px;
  padding: 0;
  transition: color 0.15s;
}

@media (max-width: 600px) { .footer__col-links a, .footer__col-links button { text-align: center; } }

.footer__col-links a:hover,
.footer__col-links button:hover { color: #fff; font-weight: 500; }

.footer__divider {
  max-width: 1200px;
  margin: 56px auto 28px;
  height: 1px;
  background: linear-gradient(90deg, transparent, #616161, transparent);
}

.footer__copyright { text-align: center; color: var(--footer-copyright); font-size: 13px; }

/* ============ Chat widget ============ */

.chat-bubble {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--brand-blue);
  color: #fff;
  border: none;
  font-size: 24px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chat-bubble__badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: #E53935;
  color: #fff;
  font-size: 11px;
  font-weight: bold;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

.chat-panel {
  position: fixed;
  bottom: 90px;
  right: 20px;
  width: 380px;
  max-width: calc(100vw - 32px);
  height: 500px;
  max-height: calc(100vh - 120px);
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.25);
  z-index: 999;
  display: none;
  flex-direction: column;
  overflow: hidden;
}

.chat-panel.open { display: flex; }

.chat-panel__header {
  background: var(--brand-blue);
  color: #fff;
  padding: 16px 20px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chat-panel__header button { background: none; border: none; color: #fff; font-size: 18px; }

.chat-panel__body { flex: 1; overflow-y: auto; padding: 16px 20px; display: flex; flex-direction: column; gap: 10px; }

.chat-form { display: flex; flex-direction: column; gap: 12px; }

.chat-form label { font-size: 13px; font-weight: 600; color: #424242; }

.chat-form input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #E0E0E0;
  border-radius: 8px;
  font-size: 14px;
  margin-top: 4px;
}

.chat-form button {
  margin-top: 8px;
  background: var(--brand-blue);
  color: #fff;
  border: none;
  padding: 12px;
  border-radius: 8px;
  font-weight: 600;
}

.chat-msg { max-width: 80%; padding: 10px 14px; border-radius: 14px; font-size: 14px; line-height: 1.4; }
.chat-msg.mine { align-self: flex-end; background: var(--brand-blue); color: #fff; border-bottom-right-radius: 4px; }
.chat-msg.theirs { align-self: flex-start; background: #F1F3F5; color: #212121; border-bottom-left-radius: 4px; }

.chat-panel__footer { display: flex; gap: 8px; padding: 12px; border-top: 1px solid #eee; }

.chat-panel__footer input {
  flex: 1;
  border: 1px solid #E0E0E0;
  border-radius: 20px;
  padding: 10px 16px;
  font-size: 14px;
}

.chat-panel__footer button {
  background: var(--brand-blue);
  color: #fff;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  flex-shrink: 0;
}