:root {
  --pink:    #ff2d78;
  --purple:  #c400ff;
  --gold:    #ffd000;
  --lime:    #39ff14;
  --sky:     #00cfff;
  --orange:  #ff6a00;
  --white:   #fff8ff;
  --bg:      #0d0018;
  --gap:     10px;
}

@keyframes disco-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes rainbow-border {
  0%   { border-color: var(--pink); box-shadow: 0 0 18px var(--pink); }
  17%  { border-color: var(--orange); box-shadow: 0 0 18px var(--orange); }
  33%  { border-color: var(--gold); box-shadow: 0 0 18px var(--gold); }
  50%  { border-color: var(--lime); box-shadow: 0 0 18px var(--lime); }
  67%  { border-color: var(--sky); box-shadow: 0 0 18px var(--sky); }
  83%  { border-color: var(--purple); box-shadow: 0 0 18px var(--purple); }
  100% { border-color: var(--pink); box-shadow: 0 0 18px var(--pink); }
}

@keyframes shimmer {
  0%   { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}

@keyframes pulse-glow {
  0%, 100% { opacity: 1; text-shadow: 0 0 20px currentColor, 0 0 40px currentColor; }
  50%       { opacity: .8; text-shadow: 0 0 8px currentColor; }
}

@keyframes float-star {
  0%   { transform: translateY(0) scale(1) rotate(0deg); opacity: 1; }
  100% { transform: translateY(-120px) scale(0) rotate(720deg); opacity: 0; }
}

@keyframes stripe-slide {
  0%   { background-position: 0 0; }
  100% { background-position: 56px 56px; }
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: #f0e0ff;
  font-family: Verdana, sans-serif;
  font-size: 17px;
  line-height: 1.75;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Disco floor background */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(45deg, rgba(255,45,120,.04) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(196,0,255,.04) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgba(0,207,255,.04) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(255,208,0,.04) 75%);
  background-size: 28px 28px;
  animation: stripe-slide 3s linear infinite;
  pointer-events: none;
  z-index: 0;
}

/* Disco ball spotlight sweeps */
body::after {
  content: '';
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(
    from 0deg at 50% 0%,
    transparent 0deg,
    rgba(255,208,0,.06) 10deg,
    transparent 20deg,
    rgba(255,45,120,.06) 80deg,
    transparent 90deg,
    rgba(0,207,255,.06) 160deg,
    transparent 170deg,
    rgba(196,0,255,.06) 250deg,
    transparent 260deg,
    rgba(57,255,20,.06) 340deg,
    transparent 350deg
  );
  animation: disco-spin 12s linear infinite;
  pointer-events: none;
  z-index: 0;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px 50px;
  position: relative;
  z-index: 1;
}

/* ---- HEADER ---- */
.site-header {
  background: linear-gradient(90deg, #1a0030 0%, #0d0018 40%, #1a0030 100%);
  border-bottom: 3px solid transparent;
  border-image: linear-gradient(90deg, var(--pink), var(--gold), var(--lime), var(--sky), var(--purple), var(--pink)) 1;
  position: sticky;
  top: 0;
  z-index: 999;
  box-shadow: 0 4px 30px rgba(255,45,120,.3), 0 4px 60px rgba(196,0,255,.2);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link img {
  display: block;
  filter: drop-shadow(0 0 10px var(--gold)) drop-shadow(0 0 20px var(--orange));
}

/* ---- BURGER ---- */
.burger {
  position: relative;
  z-index: 1002;
  background: linear-gradient(135deg, var(--pink), var(--purple));
  border: 2px solid var(--gold);
  padding: 9px 11px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 5px;
  border-radius: 8px;
  box-shadow: 0 0 15px var(--pink);
  transition: box-shadow .2s;
}

.burger:hover { box-shadow: 0 0 25px var(--gold); }

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: all .3s;
}

.burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.active span:nth-child(2) { opacity: 0; }
.burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(13,0,24,.88);
  z-index: 1000;
  backdrop-filter: blur(3px);
}

.nav-backdrop.active { display: block; }

.nav {
  z-index: 1001;
  display: none;
  position: fixed;
  top: 0; right: 0;
  width: 310px;
  height: 100vh;
  background: linear-gradient(180deg, #1a0030 0%, #0d0018 100%);
  border-left: 3px solid var(--pink);
  box-shadow: -6px 0 40px rgba(255,45,120,.35);
  padding: 80px 0 40px;
  overflow-y: auto;
}

.nav.active { display: block; }
.nav ul { list-style: none; }

.nav ul li {
  border-bottom: 1px solid rgba(255,45,120,.2);
  position: relative;
}

.nav ul li a {
  display: block;
  padding: 15px 24px;
  color: var(--white);
  text-decoration: none;
  font-family: Verdana, sans-serif;
  font-weight: 500;
  font-size: 15px;
  transition: all .2s;
  letter-spacing: .3px;
}

.nav ul li a::before {
  content: '✦';
  margin-right: 10px;
  font-size: 11px;
  color: var(--gold);
  opacity: 0;
  transition: opacity .2s;
}

.nav ul li a:hover {
  color: var(--gold);
  background: rgba(255,208,0,.07);
  padding-left: 30px;
}

.nav ul li a:hover::before { opacity: 1; }

/* ---- HEADINGS ---- */
h1 {
  font-family: Verdana, sans-serif;
  font-size: clamp(24px, 4vw, 46px);
  line-height: 1.1;
  margin-bottom: 18px;
  background: linear-gradient(90deg, var(--pink), var(--gold), var(--lime), var(--sky), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 4s linear infinite;
  background-size: 800px 100%;
  filter: drop-shadow(0 2px 8px rgba(255,45,120,.4));
}

h2 {
  font-family: Verdana, sans-serif;
  font-size: clamp(18px, 2.8vw, 28px);
  line-height: 1.15;
  margin-bottom: 16px;
  color: var(--gold);
  text-shadow: 0 0 15px rgba(255,208,0,.6), 2px 2px 0 rgba(255,45,120,.4);
  letter-spacing: .5px;
}

h3 {
  font-family: Verdana, sans-serif;
  font-size: clamp(15px, 2vw, 20px);
  color: var(--lime);
  text-shadow: 0 0 12px rgba(57,255,20,.5);
  margin-bottom: 12px;
  letter-spacing: .3px;
}

p { margin-bottom: 14px; color: #ddc8ff; }

a { color: var(--sky); text-decoration: none; transition: color .2s; }
a:hover { color: var(--gold); }

.block { margin-bottom: var(--gap); }

/* ---- INTRO TABLE ---- */
.intro-table {
  width: 100%;
  border-collapse: collapse;
  animation: rainbow-border 4s linear infinite;
  border: 3px solid var(--pink);
  margin-bottom: var(--gap);
  border-radius: 12px;
  overflow: hidden;
}

.intro-table td {
  padding: 28px 32px;
  background: linear-gradient(135deg, #1e0038 0%, #0d001f 60%, #1a0030 100%);
  position: relative;
  overflow: hidden;
}

.intro-table td::after {
  content: '★ ✦ ★ ✦ ★ ✦ ★ ✦ ★ ✦ ★ ✦ ★ ✦ ★';
  position: absolute;
  bottom: 8px; right: 16px;
  font-size: 11px;
  color: var(--gold);
  opacity: .35;
  letter-spacing: 4px;
}

/* ---- OFFERS TABLE ---- */
.offers-table { width: 100%; table-layout: fixed; border-collapse: collapse; border: 3px solid var(--pink); background: #fff; margin-bottom: var(--gap); border-radius: 10px; overflow: hidden; }
.offers-table th, .offers-table td { width: 33.333%; padding: 14px 10px; text-align: center; vertical-align: middle; border: 1px solid #f0d0ff; color: #1a0030; }
.offers-table th {
  background: linear-gradient(90deg, #ff2d78, #c400ff, #ff2d78);
  background-size: 200% 100%;
  animation: shimmer 3s linear infinite;
  color: #fff;
  font-family: Verdana, sans-serif;
  font-size: 12px;
  letter-spacing: 1.5px;
  padding: 16px 10px;
}
.offers-table td img { max-width: 160px; height: 50px; object-fit: contain; display: block; margin: 0 auto; }
.offers-table tr:nth-child(even) td { background: #fff8ff; }
.offers-table tr:hover td { background: #ffe0f5; }

.bonus-btn {
  display: inline-block;
  background: linear-gradient(135deg, #39ff14, #00cf7a);
  color: #0d0018 !important;
  font-family: Verdana, sans-serif;
  font-size: 13px;
  padding: 11px 22px;
  border-radius: 50px;
  letter-spacing: 1.5px;
  box-shadow: 0 0 16px rgba(57,255,20,.6), 0 4px 14px rgba(0,0,0,.3);
  transition: transform .15s, box-shadow .2s;
  text-shadow: none !important;
}

.bonus-btn:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 0 28px rgba(57,255,20,.9), 0 6px 20px rgba(0,0,0,.4);
  color: #0d0018 !important;
}

/* ---- CONTENT IMAGE ---- */
.content-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  border: 3px solid var(--purple);
  box-shadow: 0 0 30px rgba(196,0,255,.4), 0 0 60px rgba(255,45,120,.2);
  margin-bottom: var(--gap);
}

/* ---- TEXT BLOCKS ---- */
.text-block {
  background: linear-gradient(135deg, #180028 0%, #0d0018 70%);
  border: 2px solid transparent;
  border-image: linear-gradient(135deg, var(--pink), var(--purple)) 1;
  padding: 26px 30px;
  margin-bottom: var(--gap);
  position: relative;
  border-radius: 2px;
  box-shadow: inset 0 0 40px rgba(196,0,255,.08), 0 4px 20px rgba(0,0,0,.5);
}

.text-block::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 6px; height: 100%;
  background: linear-gradient(180deg, var(--pink), var(--gold), var(--lime), var(--sky), var(--purple));
  border-radius: 2px 0 0 2px;
}

.text-block ul {
  margin: 14px 0 14px 22px;
  color: #ddc8ff;
}

.text-block ul li { margin-bottom: 8px; padding-left: 4px; }

.text-block ul li::marker { color: var(--gold); }

/* ---- EXAMPLE BOX ---- */
.example-box {
  background: linear-gradient(90deg, rgba(255,208,0,.08), rgba(57,255,20,.06));
  border: 1px solid var(--gold);
  border-left: 4px solid var(--gold);
  border-radius: 6px;
  padding: 14px 18px;
  margin: 16px 0;
  font-style: italic;
  color: #fff8e0;
  box-shadow: 0 0 16px rgba(255,208,0,.12);
}

/* ---- FAQ ---- */
.faq-section { margin-bottom: var(--gap); }

.faq-section h2 {
  color: var(--pink);
  text-shadow: 0 0 15px rgba(255,45,120,.6), 2px 2px 0 rgba(196,0,255,.4);
}

.faq-item {
  border: 2px solid rgba(255,45,120,.3);
  border-radius: 8px;
  margin-bottom: 8px;
  background: linear-gradient(90deg, #1a0030, #0d0018);
  overflow: hidden;
  transition: border-color .2s;
}

.faq-item:hover { border-color: var(--pink); }

.faq-question {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--white);
  font-family: Verdana, sans-serif;
  font-size: 16px;
  font-weight: 700;
  padding: 18px 22px;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  transition: color .2s;
}

.faq-question:hover { color: var(--gold); }

.faq-question::after {
  content: '✦';
  font-size: 18px;
  color: var(--pink);
  transition: transform .3s, color .2s;
  flex-shrink: 0;
}

.faq-item.open .faq-question::after { transform: rotate(180deg); color: var(--gold); }

.faq-answer {
  display: none;
  padding: 0 22px 18px;
  color: #ddc8ff;
  border-top: 1px solid rgba(255,45,120,.2);
}

.faq-item.open .faq-answer { display: block; padding-top: 14px; }

/* ---- CALCULATOR ---- */
.calc-block {
  background: linear-gradient(135deg, #1a0030 0%, #0d0018 100%);
  border: 2px solid var(--gold);
  border-radius: 12px;
  box-shadow: 0 0 30px rgba(255,208,0,.2), inset 0 0 30px rgba(255,208,0,.04);
  padding: 26px 30px;
  margin-bottom: var(--gap);
  position: relative;
  overflow: hidden;
}

.calc-block::after {
  content: '✦';
  position: absolute;
  top: 16px; right: 20px;
  font-size: 26px;
  color: var(--gold);
  opacity: .25;
  animation: disco-spin 8s linear infinite;
}

.calc-form { display: flex; flex-wrap: wrap; gap: 14px; align-items: flex-end; }

.calc-group { display: flex; flex-direction: column; gap: 7px; flex: 1; min-width: 160px; }

.calc-group label {
  font-family: Verdana, sans-serif;
  font-size: 11px;
  color: var(--gold);
  letter-spacing: 1.5px;
}

.calc-group input, .calc-group select {
  background: #0d0018;
  border: 2px solid rgba(255,208,0,.4);
  color: var(--white);
  padding: 11px 14px;
  font-family: Verdana, sans-serif;
  font-size: 16px;
  border-radius: 8px;
  outline: none;
  width: 100%;
  transition: border-color .2s, box-shadow .2s;
}

.calc-group input:focus, .calc-group select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 12px rgba(255,208,0,.35);
}

.calc-btn {
  background: linear-gradient(135deg, var(--pink), var(--purple));
  color: #fff;
  border: none;
  font-family: Verdana, sans-serif;
  font-size: 13px;
  padding: 13px 28px;
  cursor: pointer;
  letter-spacing: 2px;
  border-radius: 50px;
  box-shadow: 0 0 18px rgba(255,45,120,.5);
  transition: transform .15s, box-shadow .2s;
  align-self: flex-end;
}

.calc-btn:hover {
  transform: scale(1.06);
  box-shadow: 0 0 30px rgba(255,45,120,.8);
}

.calc-result {
  margin-top: 16px;
  padding: 14px 20px;
  background: rgba(57,255,20,.08);
  border: 2px solid var(--lime);
  border-radius: 8px;
  color: var(--lime);
  font-family: Verdana, sans-serif;
  font-size: 14px;
  letter-spacing: 1px;
  display: none;
  box-shadow: 0 0 16px rgba(57,255,20,.2);
}

/* ---- CHART ---- */
.chart-block {
  background: linear-gradient(135deg, #1a0028 0%, #0d0018 100%);
  border: 2px solid rgba(196,0,255,.4);
  border-radius: 12px;
  padding: 26px;
  margin-bottom: var(--gap);
  box-shadow: 0 0 20px rgba(196,0,255,.15);
}

/* ---- BREADCRUMBS ---- */
.breadcrumbs {
  margin-bottom: var(--gap);
  font-size: 14px;
  padding: 12px 0 4px;
  color: rgba(255,255,255,.5);
}

.breadcrumbs a { color: var(--sky); }
.breadcrumbs a:hover { color: var(--gold); }

/* ---- FOOTER ---- */
.site-footer {
  background: linear-gradient(180deg, #1a0030 0%, #0d0018 100%);
  border-top: 3px solid transparent;
  border-image: linear-gradient(90deg, var(--pink), var(--gold), var(--lime), var(--sky), var(--purple), var(--pink)) 1;
  padding: 36px 20px;
  text-align: center;
  position: relative;
  z-index: 1;
  box-shadow: 0 -4px 30px rgba(255,45,120,.25);
}

.footer-inner { max-width: 1100px; margin: 0 auto; }

.footer-nav { margin: 12px 0; }

.footer-nav a {
  color: rgba(255,255,255,.6);
  font-size: 14px;
}

.footer-nav a:hover { color: var(--gold); }

.footer-copy {
  font-size: 13px;
  color: rgba(255,255,255,.3);
  margin-top: 10px;
}

/* ---- CONTACT ---- */
.contact-form {
  background: linear-gradient(135deg, #1a0030 0%, #0d0018 100%);
  border: 2px solid var(--pink);
  border-radius: 14px;
  padding: 34px;
  margin-bottom: var(--gap);
  box-shadow: 0 0 30px rgba(255,45,120,.2);
}

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-family: Verdana, sans-serif;
  font-size: 11px;
  color: var(--pink);
  letter-spacing: 2px;
  margin-bottom: 9px;
}

.form-group input, .form-group textarea {
  width: 100%;
  background: #0d0018;
  border: 2px solid rgba(255,45,120,.35);
  color: var(--white);
  padding: 13px 17px;
  font-family: Verdana, sans-serif;
  font-size: 16px;
  border-radius: 9px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}

.form-group textarea { min-height: 140px; resize: vertical; }

.form-group input:focus, .form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 14px rgba(255,208,0,.3);
}

.submit-btn {
  background: linear-gradient(135deg, var(--gold), var(--orange));
  color: #0d0018;
  border: none;
  font-family: Verdana, sans-serif;
  font-size: 15px;
  padding: 15px 50px;
  cursor: pointer;
  letter-spacing: 3px;
  border-radius: 50px;
  box-shadow: 0 0 22px rgba(255,208,0,.5);
  transition: transform .15s, box-shadow .2s;
}

.submit-btn:hover {
  transform: scale(1.06);
  box-shadow: 0 0 36px rgba(255,208,0,.8);
}

/* ---- MOBILE ---- */
@media (max-width: 640px) {
  .offers-table thead { display: none; }
  .offers-table tr { display: block; border-bottom: 2px solid #f0d0ff; padding: 10px 0; }
  .offers-table td { display: block; width: 100% !important; border: none; padding: 8px 14px; }
  .calc-form { flex-direction: column; }
  .text-block { padding: 18px 18px 18px 24px; }
}