* {
  box-sizing: border-box;
  font-family: 'Inter', sans-serif;
}

body {
  margin: 0;
  background: #f6f7fb;
  color: #1c1c1e;
}

.container {
  max-width: 480px;
  margin: 0 auto;
  padding: 9px;
}


section {
  background: #ffffff;
  border-radius: 20px;
  padding: 15px;
  margin-bottom: 28px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.05);
  text-align: center;
}


h1, h2 {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-weight: 800;
  letter-spacing: -0.3px;
  margin-bottom: 0px;
}

.hero-title {
  font-size: 26px;
  line-height: 1.25;
  display: inline-block;
  padding: 12px 18px;
  
  border-radius: 18px;
  background: linear-gradient(135deg, #f3f1ff, #fdf7ff);
  box-shadow: 0 8px 24px rgba(120,90,255,0.15);
}

.hero-title span {
  display: inline-block;
  padding-right: 0.15em; /* 🔥 головний фікс */
  background: linear-gradient(90deg, #8b7cff, #d48cff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-image img {
  border-radius: 22px;
  padding: 8px;

  background:
    linear-gradient(#ffffff, #ffffff),
    linear-gradient(
      120deg,
      #9b8cff,
      #e3a6ff,
      #9be7ff,
      #9b8cff
    );
  background-size: 100% 100%, 300% 300%;
  background-position: center, 0% 50%;
  background-clip: padding-box, border-box;
  background-origin: padding-box, border-box;
  border: 1px solid transparent;

  box-shadow:
    0 10px 28px rgba(40,20,120,0.08),
    inset 0 0 0 1px rgba(255,255,255,0.65);

  animation: borderFlow 8s ease infinite;

  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

@keyframes borderFlow {
  0%   { background-position: center,   0% 50%; }
  50%  { background-position: center, 100% 50%; }
  100% { background-position: center,   0% 50%; }
}

.hero-image img:hover {
  transform: translateY(-4px);

  box-shadow:
    0 0 26px rgba(160,120,255,0.6),
    0 0 52px rgba(255,150,210,0.45),
    0 20px 40px rgba(40,20,120,0.2);
}



button {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.4px;
  border: none;
  border-radius: 14px;
  padding: 16px;
  cursor: pointer;
  background: linear-gradient(90deg, #7f7cff, #4be3ac);
  color: #fff;
  box-shadow:
    0 0 12px rgba(127,124,255,0.6),
    0 0 24px rgba(75,227,172,0.6);
  transition: all 0.3s ease;
}

button:hover {
  transform: translateY(-2px);
  box-shadow:
    0 0 20px rgba(127,124,255,0.9),
    0 0 40px rgba(75,227,172,0.9);
}


.subtitle {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  opacity: 0.75;
    margin: 4px 0 6px;
}


img {
  width: 100%;
  border-radius: 16px;
  margin: 5px 0;
}

.ticker {
  overflow: hidden;
  background: #faf8ff;
  border-radius: 14px;
  margin: 0px 0;
  border: 1px solid #ebe7ff;
}

.ticker-track {
  white-space: nowrap;
  padding: 10px 0;
  font-size: 13px;
  font-weight: 600;
  color: #5b4dd6;
  animation: tickerMove 18s linear infinite;
}

@keyframes tickerMove {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}


.benefits-inline {
  display: flex;
  justify-content: space-between;
  gap: 6px;
  font-size: 13px;
  margin: 12px 0;
}


.premium-price {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #f8f7ff;
  padding: 16px;
  border-radius: 18px;
  margin: 20px 0;
}

.price-new strong {
  font-size: 30px;
  color: #6a5cff;
}

.price-old del {
  font-size: 16px;
  opacity: 0.5;
}



.order-form input,
.order-form select {
  width: 100%;
  padding: 14px;
  margin-bottom: 12px;
  border-radius: 12px;
  border: 1px solid #e0e3f0;
  font-size: 14px;
}

.premium-form input,
.premium-form select {
  background: #fbfaff;
  border: 1px solid #e2ddff;
  transition: 0.3s;
}

.premium-form input:focus,
.premium-form select:focus {
  border-color: #8b7cff;
  box-shadow: 0 0 0 3px rgba(140,120,255,0.2);
  outline: none;
}



.premium-form button {
  background: linear-gradient(90deg, #7b6cff, #b48cff);
  box-shadow:
    0 0 14px rgba(140,120,255,0.45);
}

.premium-form button:hover {
  box-shadow:
    0 0 22px rgba(140,120,255,0.75),
    0 0 40px rgba(180,140,255,0.55);
}


.badge {
  display: inline-block;
  margin-top: 16px;
  padding: 12px 28px;

  font-family: 'Inter', sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;

  color: #ffffff; /* текст білий */
  background: linear-gradient(135deg, #8b7cff, #d48cff); /* преміальний градієнт */
  
  border-radius: 30px;

  box-shadow:
    0 4px 12px rgba(139,124,255,0.35),
    0 0 24px rgba(212,140,255,0.25);

  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.badge:hover {
  transform: translateY(-2px);
  box-shadow:
    0 6px 16px rgba(139,124,255,0.55),
    0 0 36px rgba(212,140,255,0.35);
}

.btn-neon {
  display: inline-block;
  width: 80%;
  margin: 20px auto;
  text-align: center;

  font-family: 'Inter', sans-serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-decoration: none;

  padding: 18px 0;
  border-radius: 18px;

  color: #fff;
  background: linear-gradient(90deg, #7b6cff, #d48cff);

  position: relative;
  overflow: hidden;

  /* Пульсація неону на тексті */
  text-shadow: 0 0 4px rgba(212,140,255,0.5), 0 0 8px rgba(140,120,255,0.5);
  animation: neonTextPulse 2s ease-in-out infinite;

  /* Пульсація тіні кнопки */
  box-shadow: 0 0 16px rgba(140,120,255,0.5), 0 0 32px rgba(212,140,255,0.3);
  animation: neonPulse 2.5s ease-in-out infinite;

  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Анімація пульсації тексту */
@keyframes neonTextPulse {
  0% {
    text-shadow: 0 0 4px rgba(212,140,255,0.5), 0 0 8px rgba(140,120,255,0.5);
  }
  50% {
    text-shadow: 0 0 8px rgba(212,140,255,0.7), 0 0 16px rgba(140,120,255,0.7);
  }
  100% {
    text-shadow: 0 0 4px rgba(212,140,255,0.5), 0 0 8px rgba(140,120,255,0.5);
  }
}

/* Анімація пульсації тіні кнопки */
@keyframes neonPulse {
  0% {
    box-shadow: 0 0 16px rgba(140,120,255,0.5), 0 0 32px rgba(212,140,255,0.3);
  }
  50% {
    box-shadow: 0 0 24px rgba(140,120,255,0.7), 0 0 48px rgba(212,140,255,0.45);
  }
  100% {
    box-shadow: 0 0 16px rgba(140,120,255,0.5), 0 0 32px rgba(212,140,255,0.3);
  }
}

/* Hover ефект */
.btn-neon:hover {
  transform: translateY(-2px);
  box-shadow:
    0 0 28px rgba(140,120,255,0.75),
    0 0 56px rgba(212,140,255,0.5);
}

.compare-table {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin: 20px 0;
  flex-wrap: wrap;
}

.compare-col {
  flex: 1 1 48%;
  background: linear-gradient(135deg, #f6f4ff, #ffffff);
  border-radius: 20px;
  padding: 18px 16px;
  box-shadow: 0 12px 28px rgba(0,0,0,0.06);
  text-align: left;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.compare-col h3 {
  font-family: 'Playfair Display', serif;
  font-weight: 800;
  font-style: italic;
  font-size: 18px;
  margin-bottom: 12px;
  padding-bottom: 6px;
  border-bottom: 2px solid rgba(139,124,255,0.3);
  color: #4b3fff;
}

.compare-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.compare-col li {
  margin-bottom: 10px;
  font-size: 14px;
  padding-left: 8px;
  position: relative;
  font-weight: 600;
}

.compare-col li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.compare-col.with li::before {
  background: #4be3ac; /* зелений маркер */
}

.compare-col.without li::before {
  background: #ff6b6b; /* червоний маркер */
}

.compare-col:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(139,124,255,0.18), 0 0 22px rgba(212,140,255,0.12);
}

/* Адаптив */
@media (max-width: 480px) {
  .compare-col {
    flex: 1 1 100%;
  }
}

.specs-section {
  text-align: center;
  padding: 20px;
  background: #ffffff;
  border-radius: 20px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.05);
  margin-bottom: 28px;
}

.specs-section h2 {
  font-family: 'Playfair Display', serif;
  font-size: 24px;
  font-weight: 800;
  font-style: italic;
  color: #4b3fff;
  margin-bottom: 16px;
  display: inline-block;
  padding: 6px 14px;
  border-radius: 16px;
  background: linear-gradient(135deg, #f3f1ff, #fdf7ff);
  box-shadow: 0 6px 20px rgba(120,90,255,0.12);
}

.specs-section img {
  width: 100%;
  border-radius: 18px;
  margin: 16px 0;
  box-shadow: 0 8px 24px rgba(120,90,255,0.08);
}

.specs-table {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
}

.spec-item {
  flex: 1 1 30%;
  background: linear-gradient(135deg, #f6f4ff, #ffffff);
  border-radius: 18px;
  padding: 16px 12px;
  box-shadow: 0 10px 28px rgba(139,124,255,0.08);
  display: flex;
  align-items: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.spec-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(139,124,255,0.15), 0 0 12px rgba(212,140,255,0.12);
}

.spec-icon {
  font-size: 22px;
  margin-right: 12px;
  text-shadow: 0 0 4px rgba(212,140,255,0.5);
}

.spec-text {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 15px;
  color: #1c1c1e;
}

/* Адаптив */
@media (max-width: 480px) {
  .spec-item {
    flex: 1 1 100%;
  }
}

.reviews-section {
  text-align: center;
  padding: 20px;
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.05);
  margin-bottom: 28px;
}

.reviews-section h2 {
  font-family: 'Playfair Display', serif;
  font-size: 24px;
  font-weight: 800;
  font-style: italic;
  color: #4b3fff;
  margin-bottom: 20px;
}

/* Карусель */
.chat-carousel {
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: 480px;
  margin: 0 auto 20px;
}

.chat-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.chat-slide.active {
  opacity: 1;
  position: relative;
}

/* Вікно чату */
.chat-window {
  background: #e5e5ea;
  border-radius: 24px;
  padding: 16px;
  box-shadow: 0 12px 28px rgba(0,0,0,0.08);
  display: flex;
  flex-direction: column;
}

/* Шапка чату */
.chat-header {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  background: linear-gradient(90deg, #faf8ff, #f3f1ff);
  border-radius: 20px 20px 0 0;
  margin-bottom: 12px;
  box-shadow: inset 0 -1px 0 rgba(0,0,0,0.05);
}

.chat-user {
  display: flex;
  align-items: center;
}

.chat-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  margin-right: 10px;
  border: 1px solid #ccc;
}

.chat-info {
  display: flex;
  flex-direction: column;
}

.chat-name {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: #1c1c1e;
}

.chat-status {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  color: #5b5b5b;
}

/* Повідомлення */
.chat-msg {
  max-width: 75%;
  padding: 10px 14px;
  margin-bottom: 8px;
  border-radius: 18px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  line-height: 1.4;
  word-break: break-word;
  position: relative;
}

.chat-msg.left {
  background: #ffffff;
  align-self: flex-start;
  border-top-left-radius: 4px;
}

.chat-msg.right {
  background: #4b3fff;
  color: #fff;
  align-self: flex-end;
  border-top-right-radius: 4px;
}

.msg-text {
  display: block;
}

.msg-time {
  font-size: 10px;
  color: rgba(0,0,0,0.4);
  margin-top: 4px;
  display: block;
  text-align: right;
}

/* Кнопка */
.btn-neon {
  display: inline-block;
  width: 80%;
  margin-top: 16px;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 18px;
  text-decoration: none;
  text-align: center;
  padding: 16px 0;
  border-radius: 18px;
  color: #fff;
  background: linear-gradient(90deg, #7b6cff, #b48cff);
  box-shadow: 0 0 20px rgba(139,124,255,0.65), 0 0 40px rgba(180,140,255,0.45);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.btn-neon::after {
  content: '';
  position: absolute;
  top: -25%;
  left: -25%;
  width: 150%;
  height: 150%;
  background: radial-gradient(circle, rgba(180,140,255,0.3) 0%, transparent 60%);
  border-radius: 50%;
  animation: pulseGlow 2.5s ease-in-out infinite;
  pointer-events: none;
}

@keyframes pulseGlow {
  0% { opacity: 0.3; transform: scale(0.95); }
  50% { opacity: 0.6; transform: scale(1.05); }
  100% { opacity: 0.3; transform: scale(0.95); }
}

.btn-neon:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 26px rgba(139,124,255,0.85), 0 0 50px rgba(180,140,255,0.55);
}

/* Адаптивність */
@media (max-width: 480px) {
  .chat-msg {
    max-width: 90%;
  }
}


.steps-section {
  text-align: center;
  background: #fff;
  border-radius: 20px;
  padding: 24px 16px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.05);
  margin-bottom: 28px;
}

.steps-section h2 {
  font-family: 'Playfair Display', serif;
  font-size: 24px;
  font-weight: 800;
  font-style: italic;
  color: #4b3fff;
  margin-bottom: 24px;
}

/* Сітка 2x2 */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.step {
  background: #f7f5ff;
  border-radius: 24px;
  padding: 24px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.step:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 20px rgba(139,124,255,0.4), 0 0 40px rgba(180,140,255,0.2);
}

/* Нумерація кроку */
.step-number {
  position: absolute;
  top: -12px;
  left: -12px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #8b7cff, #d48cff);
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(139,124,255,0.35);
}

/* Іконка */
.step-icon {
  font-size: 36px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #e0d7ff, #cfc0ff);
  box-shadow: 0 4px 12px rgba(139,124,255,0.25);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.step:hover .step-icon {
  transform: scale(1.1);
  box-shadow: 0 6px 18px rgba(139,124,255,0.5), 0 0 24px rgba(180,140,255,0.25);
}

/* Текст кроку */
.step-text {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: #1c1c1e;
  text-align: center;
}

/* Мобільна адаптація 2x2 -> 1x4 */
@media (max-width: 480px) {
  .steps-grid {
    grid-template-columns: 1fr;
  }
}


/* Секція FAQ */
.faq-section {
  background: #1a0b3d; /* темний фіолет */
  border-radius: 20px;
  padding: 28px 16px;
  box-shadow: 0 12px 40px rgba(75,0,255,0.25);
  margin-bottom: 28px;
  text-align: center;
}

.faq-section h2 {
  font-family: 'Playfair Display', serif;
  font-size: 26px;
  font-weight: 800;
  font-style: italic;
  color: #e0c8ff; /* легкий фіолетовий */
  margin-bottom: 24px;
}

/* Контейнер FAQ */
.faq {
  max-width: 480px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* FAQ item */
.faq-item {
  background: linear-gradient(145deg, #2a1b4f, #3c2c67);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(120,80,255,0.25);
  transition: all 0.35s ease;
}

.faq-item:hover {
  box-shadow: 0 6px 25px rgba(150,100,255,0.35), 0 0 18px rgba(200,140,255,0.2);
}

/* Кнопка-питання */
.faq-question {
  width: 100%;
  padding: 18px 24px;
  text-align: left;
  font-family: 'Playfair Display', serif; /* кастом шрифт */
  font-weight: 700;
  font-size: 16px;
  color: #f5e6ff;
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  transition: all 0.3s ease;
}

.faq-question::after {
  content: '▼';
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  transition: transform 0.3s ease;
}

/* Відкрита відповідь */
.faq-item.active .faq-question::after {
  transform: translateY(-50%) rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 24px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: #d9baff;
  line-height: 1.6;
  text-align: left;
  box-shadow: inset 0 0 18px rgba(120,80,255,0.15); /* легкий неон всередині */
  transition: max-height 0.35s ease, padding 0.35s ease, box-shadow 0.35s ease;
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding: 14px 24px;
  box-shadow: inset 0 0 22px rgba(180,120,255,0.25); /* підсвічування неоном */
}

footer {
  background: #1a0b3d; /* темний фіолетовий фон */
  color: #d9baff;
  text-align: center;
  padding: 36px 16px;
  font-family: 'Inter', sans-serif;
  border-radius: 20px 20px 20px 20px;
  box-shadow: 0 -6px 24px rgba(75,0,255,0.25);
}

footer p {
  font-size: 14px;
  margin-bottom: 18px;
  font-weight: 600;
  color: #e0c8ff;
}

footer a {
  display: block; /* щоб йшли один під одним */
  margin: 6px 0;
  font-size: 15px;
  font-weight: 600;
  color: #9b7cff;
  text-decoration: none;
  transition: all 0.3s ease;
  position: relative;
}

footer a::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #8b7cff, #d48cff);
  transition: width 0.3s ease, left 0.3s ease;
}

footer a:hover::after {
  width: 100%;
  left: 0;
}

footer a:hover {
  color: #e0c8ff;
}


/* Модальне вікно */
.modal {
  display: none; /* приховано за замовчуванням */
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.55); /* затемнення фону */
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
  from {opacity: 0;}
  to {opacity: 1;}
}

.modal-content {
  background: linear-gradient(135deg, #1a0b3d, #3c2c67);
  padding: 28px 24px;
  border-radius: 20px;
  width: 90%;
  max-width: 360px;
  text-align: center;
  box-shadow: 0 12px 40px rgba(120,0,255,0.25);
  position: relative;
  animation: slideUp 0.4s ease;
}

@keyframes slideUp {
  from {transform: translateY(30px); opacity: 0;}
  to {transform: translateY(0); opacity: 1;}
}

/* Кнопка закриття */
.modal .close {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 24px;
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  transition: all 0.3s ease;
}

.modal .close:hover {
  color: #d48cff;
  transform: scale(1.2);
}

/* Заголовок */
.modal-content h3 {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 800;
  color: #f3e6ff;
  margin-bottom: 12px;
}

/* Текст */
.modal-content p {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: #d9baff;
  margin-bottom: 20px;
}

/* Форма */
.modal-content form input {
  width: 100%;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid #9b7cff;
  margin-bottom: 14px;
  font-size: 14px;
  outline: none;
  transition: all 0.3s ease;
}

.modal-content form input:focus {
  border-color: #d48cff;
  box-shadow: 0 0 12px rgba(212,140,255,0.35);
}

/* Кнопка */
.modal-content form button {
  width: 100%;
  padding: 16px;
  border-radius: 14px;
  border: none;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: #fff;
  background: linear-gradient(90deg, #7b6cff, #d48cff);
  box-shadow: 0 0 12px rgba(180,140,255,0.6), 0 0 24px rgba(123,108,255,0.4);
  cursor: pointer;
  transition: all 0.3s ease;
}

.modal-content form button:hover {
  box-shadow: 0 0 20px rgba(180,140,255,0.9), 0 0 40px rgba(123,108,255,0.7);
  transform: translateY(-2px);
}

.power-calc {
  padding: 50px 20px;
  text-align: center;
  background: linear-gradient(135deg, #8b7cff, #d48cff);
  border-radius: 24px;
  margin: 50px 0;
  box-shadow: 0 10px 40px rgba(139,124,255,0.35);
  color: white;
}

.power-calc h2 {
  font-size: 28px;
  font-weight: 800;
}

.power-calc p {
  font-size: 16px;
  opacity: 0.9;
}

.calc-box {
  max-width: 520px;
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: rgba(255,255,255,0.12);
  padding: 25px;
  border-radius: 18px;
  backdrop-filter: blur(10px);
}

.calc-box input, 
.calc-box select {
  padding: 14px;
  border-radius: 10px;
  border: none;
  font-size: 16px;
  background: rgba(255,255,255,0.9);
}

.calc-box button {
  background: linear-gradient(90deg, #ff3b7d, #ff0055);
  color: white;
  padding: 16px;
  font-size: 18px;
  border: none;
  border-radius: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: 0.2s;
}

.calc-box button:hover {
  transform: scale(1.03);
}

.calc-result {
  margin-top: 15px;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  background: rgba(0,0,0,0.25);
  padding: 15px;
  border-radius: 12px;
}

section video {
  width: 100%;           
  height: auto;          
  border-radius: 12px;   
  object-fit: cover;     
  display: block;
  margin: 20px 0;        
  box-shadow: 0 4px 15px rgba(0,0,0,0.1); 
  border: 2px solid rgba(200, 200, 255, 0.3); /* легка світло-фіолетова рамка */
}