/* ===== HERO СЕКЦИЯ ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(120deg, #4c3aed 0%, #1e1b4b 40%, #020617 80%);
  padding-top: 80px;
  padding-bottom: 40px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

/* Фоновое свечение */
.hero-bg {
  position: absolute;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(124, 108, 255, 0.6), transparent 70%);
  top: -200px;
  left: -200px;
  filter: blur(120px);
  -webkit-filter: blur(120px);
  -webkit-animation: blobMove 20s infinite alternate;
  animation: blobMove 20s infinite alternate;
  pointer-events: none;
}

@-webkit-keyframes blobMove {
  0% { -webkit-transform: translate(0, 0); transform: translate(0, 0); }
  100% { -webkit-transform: translate(120px, 80px); transform: translate(120px, 80px); }
}

@keyframes blobMove {
  0% { -webkit-transform: translate(0, 0); transform: translate(0, 0); }
  100% { -webkit-transform: translate(120px, 80px); transform: translate(120px, 80px); }
}

/* ===== ЛЕЙАУТ HERO ===== */
.hero-layout {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 1fr 60px 1fr;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  position: relative;
  z-index: 2;
  width: 100%;
}

/* ===== ЛЕВАЯ ЧАСТЬ ===== */
.hero-left h1 {
  font-size: 64px;
  line-height: 1.05;
  letter-spacing: -1px;
  margin-bottom: 20px;
  margin-top: 0;
  max-width: 600px;
}

.hero-left p {
  font-size: 18px;
  opacity: 0.85;
  max-width: 500px;
  margin-bottom: 30px;
}

.hero-buttons {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 16px;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

/* ===== ПРАВАЯ ЧАСТЬ С КАРТОЧКАМИ ===== */
.hero-right {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  gap: 30px;
  -webkit-box-align: end;
  -ms-flex-align: end;
  align-items: flex-end;
}

/* Стеклянные карточки */
.glass-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  padding: 28px;
  border-radius: 16px;
  -webkit-box-shadow: 0 10px 40px rgba(0, 0, 0, 0.45);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.45);
  width: 260px;
  -webkit-transition: -webkit-transform 0.3s;
  transition: -webkit-transform 0.3s;
  -o-transition: transform 0.3s;
  transition: transform 0.3s;
  transition: transform 0.3s, -webkit-transform 0.3s;
}

/* Fallback для старых браузеров */
@supports not ((backdrop-filter: blur(14px)) or (-webkit-backdrop-filter: blur(14px))) {
  .glass-card {
    background: rgba(20, 20, 40, 0.9);
  }
}

.glass-card p {
  margin: 0 0 10px 0;
  font-size: 16px;
  opacity: 0.9;
}

.glass-card h2 {
  margin: 0;
  font-size: 48px;
  font-weight: 700;
  color: #7c6cff;
}

.glass-card h3 {
  margin: 0 0 15px 0;
  font-size: 20px;
}

.glass-card input {
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 16px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  margin-bottom: 10px;
}

.glass-card input::-webkit-input-placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.glass-card input:-ms-input-placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.glass-card input::-ms-input-placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.glass-card input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.glass-card button {
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  border: none;
  background: #7c6cff;
  color: white;
  font-size: 16px;
  cursor: pointer;
  -webkit-transition: background 0.2s, -webkit-transform 0.2s;
  transition: background 0.2s, -webkit-transform 0.2s;
  -o-transition: background 0.2s, transform 0.2s;
  transition: background 0.2s, transform 0.2s;
  transition: background 0.2s, transform 0.2s, -webkit-transform 0.2s;
}

.glass-card button:hover {
  background: #6a5ae0;
  -webkit-transform: translateY(-2px);
  -ms-transform: translateY(-2px);
  transform: translateY(-2px);
}

.glass-card button:active {
  -webkit-transform: translateY(0);
  -ms-transform: translateY(0);
  transform: translateY(0);
}

/* Анимация плавания */
@-webkit-keyframes float {
  0% { -webkit-transform: translateY(0); transform: translateY(0); }
  50% { -webkit-transform: translateY(-12px); transform: translateY(-12px); }
  100% { -webkit-transform: translateY(0); transform: translateY(0); }
}

@keyframes float {
  0% { -webkit-transform: translateY(0); transform: translateY(0); }
  50% { -webkit-transform: translateY(-12px); transform: translateY(-12px); }
  100% { -webkit-transform: translateY(0); transform: translateY(0); }
}

.floating {
  -webkit-animation: float 6s ease-in-out infinite;
  animation: float 6s ease-in-out infinite;
}

.delay1 {
  -webkit-animation-delay: 1s;
  animation-delay: 1s;
}

.delay2 {
  -webkit-animation-delay: 2s;
  animation-delay: 2s;
}

/* Результаты калькуляторов */
#salaryHeroResult,
#salaryResult,
#dividendResult,
#vatResult,
#incomeResult,
#freelanceResult {
  margin-top: 10px;
  font-weight: 600;
  color: #7c6cff;
  text-align: center;
  padding: 8px;
  background: rgba(124, 108, 255, 0.1);
  border-radius: 6px;
}

/* Динамические ставки в hero */
.dynamic-rate {
  color: #7c6cff;
  font-weight: 700;
}

.rate-note {
  font-size: 12px;
  opacity: 0.7;
  margin-top: 5px;
  display: block;
  line-height: 1.4;
}

/* Баннер с налоговыми ставками (если используется не только в hero) */
.tax-rates-banner {
  margin-bottom: 50px;
  padding: 25px;
}

.rates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin: 20px 0;
}

.rate-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.rate-label {
  font-size: 14px;
  opacity: 0.8;
  margin-bottom: 5px;
}

.rate-value {
  font-size: 24px;
  font-weight: 600;
  color: #7c6cff;
}

.tax-info-note {
  margin-top: 40px;
  padding: 20px;
  text-align: center;
}

.tax-info-note p {
  margin: 5px 0;
}

.tax-disclaimer {
  font-size: 12px;
  opacity: 0.6;
}

/* Адаптация */
@media (max-width: 768px) {
  .rates-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }
  
  .rate-value {
    font-size: 20px;
  }
}

@media (max-width: 480px) {
  .rates-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== АДАПТАЦИЯ ДЛЯ ПЛАНШЕТОВ ===== */
@media (max-width: 1100px) {
  .hero-left h1 {
    font-size: 54px;
  }
  
  .hero-layout {
    gap: 40px;
  }
  
  .glass-card {
    width: 240px;
    padding: 24px;
  }
}

@media (max-width: 900px) {
  .hero {
    padding-top: 70px;
    min-height: auto;
  }
  
  .hero-layout {
    -ms-grid-columns: 1fr;
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  
  .hero-left h1 {
    font-size: 48px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-left p {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-right {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -ms-flex-direction: row;
    flex-direction: row;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    gap: 20px;
  }
  
  .glass-card {
    width: calc(50% - 10px);
    min-width: 220px;
  }
  
  .hero-bg {
    width: 500px;
    height: 500px;
    top: -100px;
    left: -100px;
  }
}

/* ===== АДАПТАЦИЯ ДЛЯ МОБИЛЬНЫХ ===== */
@media (max-width: 768px) {
  .hero {
    padding-top: 60px;
    padding-bottom: 30px;
  }
  
  .hero-left h1 {
    font-size: 40px;
    letter-spacing: -0.5px;
  }
  
  .hero-left p {
    font-size: 16px;
  }
  
  .glass-card {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
  }
  
  .glass-card h2 {
    font-size: 36px;
  }
  
  .hero-bg {
    width: 400px;
    height: 400px;
    top: -50px;
    left: -50px;
    filter: blur(80px);
    -webkit-filter: blur(80px);
  }
}

@media (max-width: 480px) {
  .hero-left h1 {
    font-size: 32px;
  }
  
  .hero-left p {
    font-size: 15px;
  }
  
  .hero-buttons {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    gap: 12px;
  }
  
  .glass-card {
    padding: 20px;
  }
  
  .glass-card h3 {
    font-size: 18px;
  }
  
  .glass-card input,
  .glass-card button {
    padding: 10px;
    font-size: 14px;
  }
}

/* ===== ДЛЯ ОЧЕНЬ МАЛЕНЬКИХ ЭКРАНОВ ===== */
@media (max-width: 320px) {
  .hero-left h1 {
    font-size: 28px;
  }
  
  .glass-card {
    padding: 15px;
  }
  
  .glass-card h3 {
    font-size: 16px;
  }
  
  .glass-card input,
  .glass-card button {
    padding: 8px;
    font-size: 13px;
  }
}

/* ===== ПОДДЕРЖКА СТАРЫХ БРАУЗЕРОВ ===== */
@supports not (display: grid) {
  .hero-layout {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  
  .hero-left,
  .hero-right {
    width: 100%;
  }
}

/* Для IE10-11 - отдельный блок без @supports */
@media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
  .hero {
    display: -ms-flexbox;
    display: flex;
    background: #020617; /* fallback для градиента */
  }
  
  .hero-layout {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin: 0 -30px;
  }
  
  .hero-left {
    -ms-flex: 0 0 50%;
    flex: 0 0 50%;
    max-width: 50%;
    padding: 0 30px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
  }
  
  .hero-right {
    -ms-flex: 0 0 50%;
    flex: 0 0 50%;
    max-width: 50%;
    padding: 0 30px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
  }
  
  .glass-card {
    margin-bottom: 20px;
  }
  
  .hero-bg {
    display: none; /* IE не поддерживает фильтры */
  }
  
  @media (max-width: 900px) {
    .hero-left,
    .hero-right {
      -ms-flex: 0 0 100%;
      flex: 0 0 100%;
      max-width: 100%;
    }
    
    .hero-right {
      display: -ms-flexbox;
      display: flex;
      -ms-flex-wrap: wrap;
      flex-wrap: wrap;
      -ms-flex-pack: center;
      justify-content: center;
    }
    
    .glass-card {
      width: 45%;
      margin: 10px;
    }
  }
  
  @media (max-width: 480px) {
    .glass-card {
      width: 100%;
    }
  }
}

/* Для очень старых браузеров (без flexbox) */
@media (max-width: 480px) {
  .hero-buttons .btn-primary,
  .hero-buttons .btn-secondary {
    width: 100%;
    text-align: center;
  }
}