:root {
  --color-bg: #F8F2E7;
  --color-bg-alt: #F1E8D8;
  --color-card: #FFFFFF;
  --color-accent: #C96A3B;
  --color-accent-hover: #E08A5A;
  --color-secondary: #2F6B5E;
  --color-text: #33291F;
  --color-muted: #8A7A66;
  --color-border: #E3D5C0;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --shadow-soft: 0 14px 34px rgba(51, 41, 31, 0.1);
  --shadow-card: 0 8px 22px rgba(51, 41, 31, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  font-size: 16px;
}

img {
  display: block;
  max-width: 100%;
}

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

ul, ol {
  list-style: none;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 15px;
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

.btn-accent {
  background: var(--color-accent);
  color: #FFF9F0;
}

.btn-accent:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

.btn-ghost {
  border-color: var(--color-border);
  color: var(--color-text);
  background: transparent;
}

.btn-ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn-outline {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(255, 255, 255, 0.55);
}

.btn-outline:hover {
  background: var(--color-accent);
  color: #FFF9F0;
}

.btn-lg {
  padding: 14px 30px;
  font-size: 16px;
  border-radius: 14px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(248, 242, 231, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow 0.25s ease;
}

.site-header.is-scrolled {
  box-shadow: 0 10px 26px rgba(51, 41, 31, 0.09);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 72px;
}

.logo img {
  border-radius: 10px;
}

.nav {
  display: flex;
  gap: 22px;
  margin-right: auto;
}

.nav a {
  font-weight: 500;
  color: var(--color-muted);
  transition: color 0.2s ease;
  padding: 6px 2px;
}

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

.header-actions {
  display: flex;
  gap: 12px;
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(248, 242, 231, 0.88) 0%, rgba(248, 242, 231, 0.72) 55%, rgba(241, 232, 216, 0.9) 100%),
    url("../img/banners/hero-main.webp") center 65% / cover no-repeat,
    linear-gradient(135deg, #F8F2E7 0%, #F1E8D8 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(900px 420px at 22% 18%, rgba(201, 106, 59, 0.14), transparent 65%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(320px, 5fr) 6fr;
  align-items: center;
  gap: 56px;
  padding-top: 72px;
  padding-bottom: 84px;
}

.hero-kicker {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-secondary);
  border: 1.5px solid var(--color-border);
  background: rgba(255, 255, 255, 0.65);
  border-radius: 999px;
  padding: 6px 14px;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(40px, 5.6vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  margin-bottom: 18px;
}

.hero-sub {
  font-size: 18px;
  color: var(--color-muted);
  max-width: 560px;
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 30px;
}

.hero-perks {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
}

.hero-perks li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text);
}

.hero-perks svg {
  flex: none;
}

.hero-media {
  display: flex;
  justify-content: center;
}

.phone {
  position: relative;
}

.phone-frame {
  width: 292px;
  border-radius: 44px;
  border: 10px solid #33291F;
  background: linear-gradient(180deg, #FFF9F0 0%, #F1E8D8 100%);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  position: relative;
}

.phone-notch {
  width: 108px;
  height: 20px;
  background: #33291F;
  border-radius: 0 0 14px 14px;
  margin: 0 auto;
}

.phone-screen {
  padding: 16px 16px 20px;
}

.phone-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.phone-balance {
  font-size: 12px;
  color: var(--color-muted);
}

.phone-balance span {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
}

.phone-level {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-secondary);
  background: rgba(47, 107, 94, 0.12);
  border-radius: 999px;
  padding: 4px 10px;
  white-space: nowrap;
}

.phone-reels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  background: linear-gradient(180deg, #E9DCC7, #F6EEDF);
  border: 1.5px solid var(--color-border);
  border-radius: 18px;
  padding: 12px;
}

.reel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  background: #FFFDF8;
  border-radius: 12px;
  padding: 12px 6px;
}

.sym {
  display: inline-flex;
}

.phone-win {
  margin: 14px 0;
  text-align: center;
  font-size: 13px;
  color: var(--color-muted);
}

.phone-win span {
  font-size: 22px;
  font-weight: 800;
  color: var(--color-accent);
}

.phone-spin {
  display: block;
  text-align: center;
  background: var(--color-accent);
  color: #FFF9F0;
  font-weight: 700;
  border-radius: 14px;
  padding: 13px 0;
  transition: background 0.2s ease;
}

.phone-spin:hover {
  background: var(--color-accent-hover);
}

.float-chip {
  position: absolute;
  background: var(--color-card);
  border: 1.5px solid var(--color-border);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  padding: 8px 14px;
  box-shadow: var(--shadow-card);
  color: var(--color-text);
  animation: chip-float 6s ease-in-out infinite;
}

.chip-a {
  top: 46px;
  left: -46px;
  color: var(--color-secondary);
}

.chip-b {
  top: 170px;
  right: -58px;
  animation-delay: 1.4s;
}

.chip-c {
  bottom: 60px;
  left: -66px;
  animation-delay: 2.6s;
  color: var(--color-accent);
}

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

.section {
  padding: 84px 0;
}

.section-head {
  max-width: 720px;
  margin-bottom: 40px;
}

.section-head h2 {
  font-size: clamp(28px, 3.4vw, 38px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}

.section-note {
  color: var(--color-muted);
  font-size: 17px;
}

.slots-section {
  background: var(--color-bg);
}

.slots-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.slot-card {
  background: var(--color-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.slot-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-soft);
}

.slot-media {
  aspect-ratio: 4 / 3;
  background: var(--color-bg-alt);
}

.slot-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slot-body {
  padding: 14px 16px 10px;
}

.slot-name {
  font-weight: 700;
  font-size: 15.5px;
  margin-bottom: 3px;
}

.slot-prov {
  font-size: 13px;
  color: var(--color-muted);
}

.btn-play {
  margin: 8px 16px 16px;
  padding: 10px 0;
  background: var(--color-secondary);
  color: #F2FAF7;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-align: center;
  transition: background 0.2s ease;
}

.btn-play:hover {
  background: #3C897A;
}

.vip-section {
  background:
    linear-gradient(180deg, rgba(241, 232, 216, 0.94) 0%, rgba(248, 242, 231, 0.98) 100%),
    url("../img/banners/vip-bg.webp") center / cover no-repeat;
  border-top: 1.5px solid var(--color-border);
  border-bottom: 1.5px solid var(--color-border);
}

.vip-progress {
  max-width: 760px;
  margin: 0 auto 44px;
}

.vip-track {
  position: relative;
  height: 12px;
  background: #E9DCC7;
  border: 1.5px solid var(--color-border);
  border-radius: 999px;
  margin-bottom: 34px;
}

.vip-fill {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-accent));
  border-radius: 999px;
  transition: width 1.1s cubic-bezier(0.22, 0.9, 0.32, 1);
}

.vip-node {
  position: absolute;
  top: 50%;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-bg);
  border: 3px solid var(--color-muted);
  transform: translate(-50%, -50%);
  transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.vip-node[data-level="0"] {
  left: 4%;
}

.vip-node[data-level="1"] {
  left: 50%;
}

.vip-node[data-level="2"] {
  left: 96%;
}

.vip-node.is-active {
  border-color: var(--color-accent);
  background: var(--color-card);
  box-shadow: 0 0 0 6px rgba(201, 106, 59, 0.18);
}

.vip-caption {
  text-align: center;
  font-weight: 600;
  color: var(--color-text);
}

.vip-caption span {
  color: var(--color-secondary);
}

.vip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.vip-card {
  text-align: left;
  font-family: inherit;
  background: var(--color-card);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  color: var(--color-text);
}

.vip-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.vip-card.is-active {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(201, 106, 59, 0.14);
}

.vip-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: rgba(201, 106, 59, 0.12);
  color: var(--color-accent);
  margin-bottom: 14px;
}

.vip-name {
  font-size: 21px;
  font-weight: 800;
  margin-bottom: 6px;
}

.vip-desc {
  font-size: 14.5px;
  color: var(--color-muted);
  margin-bottom: 14px;
}

.vip-list li {
  position: relative;
  padding: 6px 0 6px 24px;
  font-size: 14.5px;
}

.vip-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 13px;
  width: 9px;
  height: 9px;
  border-radius: 3px;
  background: var(--color-secondary);
  transform: rotate(45deg);
}

.reviews-section {
  background: var(--color-bg);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-card {
  background: var(--color-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.review-stars {
  display: flex;
  gap: 4px;
}

.review-text {
  font-size: 15.5px;
}

.review-author {
  margin-top: auto;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-secondary);
}

.steps-section {
  background: var(--color-bg-alt);
  border-top: 1.5px solid var(--color-border);
  border-bottom: 1.5px solid var(--color-border);
}

.steps-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  counter-reset: step;
}

.step-item {
  background: var(--color-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px 22px;
  position: relative;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #FFF9F0;
  font-weight: 800;
  font-size: 17px;
  margin-bottom: 14px;
}

.step-title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}

.step-text {
  font-size: 14.5px;
  color: var(--color-muted);
}

.about-section {
  background: var(--color-bg);
}

.about-wrap {
  max-width: 820px;
}

.about-wrap h2 {
  font-size: clamp(27px, 3.2vw, 36px);
  line-height: 1.15;
  margin-bottom: 18px;
}

.about-lead {
  font-size: 17.5px;
  color: var(--color-muted);
  margin-bottom: 34px;
}

.about-wrap h3 {
  font-size: 21.5px;
  line-height: 1.25;
  margin: 34px 0 12px;
  padding-left: 16px;
  border-left: 4px solid var(--color-accent);
}

.about-wrap p {
  margin-bottom: 14px;
}

.about-wrap ul,
.about-wrap ol {
  margin: 6px 0 18px;
  padding: 16px 20px;
  background: var(--color-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
}

.about-wrap ul li {
  position: relative;
  padding: 5px 0 5px 24px;
}

.about-wrap ul li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 14px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
}

.about-wrap ol {
  counter-reset: about-step;
}

.about-wrap ol li {
  position: relative;
  padding: 5px 0 5px 34px;
  counter-increment: about-step;
}

.about-wrap ol li::before {
  content: counter(about-step);
  position: absolute;
  left: 0;
  top: 6px;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-secondary);
  color: #F2FAF7;
  font-size: 12.5px;
  font-weight: 700;
}

.faq-section {
  background: var(--color-bg-alt);
  border-top: 1.5px solid var(--color-border);
}

.faq-list {
  max-width: 820px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-list details {
  background: var(--color-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0 22px;
  transition: border-color 0.2s ease;
}

.faq-list details[open] {
  border-color: var(--color-accent);
}

.faq-list summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
  font-weight: 700;
  font-size: 16.5px;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary svg {
  flex: none;
  color: var(--color-accent);
  transition: transform 0.25s ease;
}

.faq-list details[open] summary svg {
  transform: rotate(180deg);
}

.faq-list details p {
  padding: 0 0 20px;
  color: var(--color-muted);
  max-width: 680px;
}

.site-footer {
  background: var(--color-secondary);
  color: #EAF4F0;
  padding: 46px 0;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 34px;
}

.footer-logo {
  margin-right: auto;
}

.footer-logo img {
  border-radius: 9px;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-nav a {
  color: #C9DCD5;
  font-size: 14.5px;
  transition: color 0.2s ease;
}

.footer-nav a:hover {
  color: #FFFFFF;
}

.footer-pay,
.footer-copy,
.footer-mail {
  width: 100%;
  font-size: 14px;
  color: #C9DCD5;
}

.footer-mail {
  color: #FFFFFF;
  font-weight: 600;
}

.reveal {
  opacity: 1;
}

body.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

body.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1020px) {
  .slots-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .vip-grid,
  .reviews-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 880px) {
  .nav {
    display: none;
  }

  .header-actions {
    margin-left: auto;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 44px;
    padding-top: 52px;
    padding-bottom: 64px;
  }

  .hero-content {
    order: 0;
    text-align: center;
  }

  .hero-sub {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions,
  .hero-perks {
    justify-content: center;
  }

  .hero-media {
    order: 1;
  }

  .chip-a {
    left: -8px;
  }

  .chip-c {
    left: -18px;
  }

  .chip-b {
    right: -10px;
  }
}

@media (max-width: 560px) {
  .section {
    padding: 60px 0;
  }

  .slots-grid,
  .steps-list {
    grid-template-columns: 1fr;
  }

  .header-actions .btn-ghost {
    display: none;
  }

  .hero h1 {
    font-size: 40px;
  }

  .float-chip {
    display: none;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}