/* ============================================================
   LuckyDay Landing Page - Stylesheet
   Theme: deep green x emerald x royal gold
   ============================================================ */

:root {
  /* Background layer */
  --bg-0: #02120C;
  --bg-1: #041C14;
  --bg-2: #06271B;
  --bg-3: #0A3324;

  /* Primary: emerald green (echoes the logo) */
  --emerald: #00D07A;
  --emerald-lt: #4CF0A5;
  --emerald-dp: #00925A;
  --emerald-glow: rgba(0, 208, 122, 0.35);

  /* Accent: royal gold */
  --gold: #E9C877;
  --gold-lt: #F8E7BB;
  --gold-dp: #B08F45;
  --gold-soft: rgba(233, 200, 119, 0.14);

  /* Text */
  --text: #EDF8F2;
  --text-2: #A9C9B8;
  --text-3: #6E8F7E;

  /* Borders / panels */
  --line: rgba(233, 200, 119, 0.16);
  --line-soft: rgba(255, 255, 255, 0.08);
  --panel: rgba(9, 46, 33, 0.62);
  --panel-solid: #07281C;

  --radius: 18px;
  --radius-lg: 26px;
  --maxw: 1200px;
  --font: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Noto Sans SC",
    "Nirmala UI", "Noto Sans Devanagari", "Mangal", "Kohinoor Devanagari",
    system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-num: "DIN Alternate", "Bahnschrift", "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { overflow-x: hidden; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg-0);
  color: var(--text);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Global background glow */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(900px 520px at 12% -6%, rgba(0, 208, 122, 0.20), transparent 64%),
    radial-gradient(760px 460px at 92% 4%, rgba(233, 200, 119, 0.11), transparent 62%),
    radial-gradient(1000px 700px at 50% 108%, rgba(0, 146, 90, 0.20), transparent 66%),
    linear-gradient(180deg, var(--bg-1) 0%, var(--bg-0) 42%, var(--bg-1) 100%);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ============================ Generic components ============================ */

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--gold);
  text-transform: uppercase;
  font-weight: 600;
}
.kicker::before {
  content: "";
  width: 22px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
}

.sec-title {
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.28;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 14px 0 16px;
}
.sec-title .gold {
  background: linear-gradient(100deg, var(--gold-lt), var(--gold) 55%, var(--gold-dp));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.sec-desc {
  color: var(--text-2);
  font-size: 16px;
  max-width: 660px;
}
.sec-head { margin-bottom: 52px; }
.sec-head.center { text-align: center; }
.sec-head.center .sec-desc { margin: 0 auto; }

section { padding: 104px 0; position: relative; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 15px 32px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: transform 0.25s, box-shadow 0.25s, background 0.25s;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--emerald-lt), var(--emerald) 48%, var(--emerald-dp));
  color: #032015;
  box-shadow: 0 10px 30px -8px var(--emerald-glow), inset 0 1px 0 rgba(255,255,255,0.4);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 42px -10px var(--emerald-glow); }
.btn-gold {
  background: linear-gradient(135deg, var(--gold-lt), var(--gold) 55%, var(--gold-dp));
  color: #241A03;
  box-shadow: 0 10px 28px -10px rgba(233, 200, 119, 0.5);
}
.btn-gold:hover { transform: translateY(-2px); }
.btn-ghost {
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(6px);
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-lt); }

/* Gold divider */
.gold-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
}

/* Card */
.card {
  background: linear-gradient(160deg, rgba(11, 52, 37, 0.86), rgba(4, 24, 17, 0.9));
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: transform 0.35s, border-color 0.35s, box-shadow 0.35s;
}
.card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(140deg, rgba(0, 208, 122, 0.10), transparent 42%);
  opacity: 0;
  transition: opacity 0.35s;
  pointer-events: none;
}
.card:hover {
  transform: translateY(-5px);
  border-color: var(--line);
  box-shadow: 0 26px 60px -30px rgba(0, 208, 122, 0.5);
}
.card:hover::after { opacity: 1; }

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ============================ Nav ============================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.35s, border-color 0.35s, backdrop-filter 0.35s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(3, 20, 14, 0.86);
  backdrop-filter: blur(16px) saturate(160%);
  border-bottom-color: var(--line);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand img { width: 40px; height: 40px; border-radius: 12px; box-shadow: 0 4px 18px -4px var(--emerald-glow); }
.brand-name {
  font-size: 19px;
  font-weight: 800;
  letter-spacing: 0.01em;
  background: linear-gradient(100deg, #FFFFFF, var(--gold-lt));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.brand-sub { font-size: 10px; letter-spacing: 0.28em; color: var(--text-3); margin-top: -6px; }

.nav-links { display: flex; gap: 26px; margin-left: auto; }
.nav-links a {
  font-size: 14.5px;
  color: var(--text-2);
  position: relative;
  padding: 4px 0;
  transition: color 0.25s;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: linear-gradient(90deg, var(--emerald), var(--gold));
  transition: width 0.3s;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }

.nav-cta { padding: 11px 24px; font-size: 14px; }

.burger { display: none; flex-direction: column; gap: 5px; padding: 8px; margin-left: auto; }
.burger span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: 0.3s; }

/* ============================ Hero ============================ */
.hero { padding: 168px 0 96px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 60px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 16px 7px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  color: var(--gold-lt);
  background: var(--gold-soft);
  margin-bottom: 26px;
}
.hero-badge .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--emerald);
  box-shadow: 0 0 0 4px rgba(0, 208, 122, 0.18);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(0, 208, 122, 0.20); }
  50% { box-shadow: 0 0 0 7px rgba(0, 208, 122, 0.05); }
}

.hero h1 {
  font-size: clamp(40px, 5.6vw, 68px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.02em;
}
.hero h1 .l2 {
  display: block;
  background: linear-gradient(100deg, var(--gold-lt) 0%, var(--gold) 45%, var(--emerald-lt) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub {
  margin: 26px 0 36px;
  font-size: 17px;
  color: var(--text-2);
  max-width: 520px;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-note {
  margin-top: 26px;
  font-size: 13px;
  color: var(--text-3);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.hero-note i {
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--gold-dp); display: inline-block;
}

/* Hero visual: real photo + floating earnings card */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero-visual::before {
  content: "";
  position: absolute;
  width: 430px; height: 430px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--emerald-glow), transparent 68%);
  filter: blur(42px);
  top: 46%; left: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}
.hv-photo {
  width: 100%;
  max-width: 392px;
  aspect-ratio: 4 / 5;
  border-radius: 30px;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--line);
  box-shadow: 0 46px 100px -42px rgba(0, 0, 0, 0.95), 0 0 0 1px rgba(233, 200, 119, 0.06);
}
.hv-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
}
.hv-photo::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(2, 18, 12, 0.30) 0%, transparent 32%, rgba(2, 18, 12, 0.58) 74%, rgba(3, 21, 14, 0.92) 100%);
  pointer-events: none;
}
.hv-card {
  position: absolute;
  left: -14px;
  bottom: 34px;
  width: 248px;
  padding: 18px 20px 20px;
  border-radius: 22px;
  background: rgba(4, 26, 18, 0.74);
  backdrop-filter: blur(20px) saturate(170%);
  border: 1px solid var(--line);
  box-shadow: 0 34px 70px -26px rgba(0, 0, 0, 0.92);
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
.hv-top { display: flex; align-items: center; gap: 9px; margin-bottom: 14px; }
.hv-top img { width: 28px; height: 28px; border-radius: 9px; }
.hv-top .t { font-size: 12.5px; font-weight: 700; line-height: 1.25; }
.hv-top .s { font-size: 10px; color: var(--text-3); }
.hv-k { font-size: 11px; color: var(--text-2); letter-spacing: 0.06em; }
.hv-v {
  font-family: var(--font-num);
  font-size: 30px;
  font-weight: 800;
  line-height: 1.18;
  background: linear-gradient(100deg, var(--gold-lt), var(--gold) 58%, var(--emerald-lt));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hv-s { font-size: 11.5px; color: var(--text-3); }
.hv-tags { display: flex; gap: 7px; margin-top: 12px; flex-wrap: wrap; }
.hv-tags span {
  font-size: 10.5px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  color: var(--gold-lt);
  background: rgba(233, 200, 119, 0.12);
  border: 1px solid rgba(233, 200, 119, 0.22);
  white-space: nowrap;
}

/* Stats bar */
.stats-bar {
  margin-top: 76px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(150deg, rgba(11, 52, 37, 0.72), rgba(4, 24, 17, 0.72));
  backdrop-filter: blur(10px);
}
.stat {
  padding: 30px 26px;
  text-align: center;
  position: relative;
}
.stat + .stat { border-left: 1px solid var(--line-soft); }
.stat .v {
  font-family: var(--font-num);
  font-size: 34px;
  font-weight: 800;
  background: linear-gradient(100deg, var(--gold-lt), var(--gold));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat .l { font-size: 13px; color: var(--text-2); margin-top: 4px; }

/* ============================ Ecosystem ============================ */
.eco-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.eco-card { text-align: center; padding: 40px 30px; }
.eco-icon {
  width: 64px; height: 64px;
  margin: 0 auto 20px;
  border-radius: 20px;
  display: grid; place-items: center;
  background: linear-gradient(140deg, rgba(0, 208, 122, 0.18), rgba(233, 200, 119, 0.10));
  border: 1px solid var(--line);
}
.eco-icon svg { width: 30px; height: 30px; }
.eco-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.eco-card p { color: var(--text-2); font-size: 14.5px; }

/* ============================ Platform features ============================ */
.services-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, rgba(11, 52, 37, 0.8), rgba(4, 24, 17, 0.86));
  padding: 46px;
  position: relative;
  overflow: hidden;
}
.services-panel::before {
  content: "";
  position: absolute;
  top: -120px; right: -120px;
  width: 340px; height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(233, 200, 119, 0.14), transparent 70%);
}
.svc-tags { display: flex; gap: 12px; flex-wrap: wrap; margin: 26px 0 34px; }
.svc-tag {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 20px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  font-size: 14px; font-weight: 600;
  color: var(--gold-lt);
}
.svc-tag .d { width: 7px; height: 7px; border-radius: 50%; background: var(--emerald); }

/* --- Feature marquee (3 seamless rows, alternating direction) --- */
.svc-marquee {
  margin: 32px -46px 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 78px, #000 calc(100% - 78px), transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 78px, #000 calc(100% - 78px), transparent 100%);
}
.svc-row { overflow: hidden; padding: 2px 0; }
.svc-track {
  display: flex;
  width: max-content;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
  will-change: transform;
}
.svc-left .svc-track { animation-name: svcScrollLeft; }
.svc-right .svc-track { animation-name: svcScrollRight; }
.svc-row:hover .svc-track { animation-play-state: paused; }
.svc-group { display: flex; gap: 14px; padding-right: 14px; }

@keyframes svcScrollLeft {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@keyframes svcScrollRight {
  from { transform: translateX(-50%); }
  to { transform: translateX(0); }
}

.svc-chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 20px 9px 10px;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.028));
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  transition: 0.35s;
}
.svc-chip .ci {
  width: 32px; height: 32px;
  flex: 0 0 auto;
  border-radius: 50%;
  display: grid; place-items: center;
  color: var(--gold-lt);
  background: linear-gradient(140deg, rgba(0, 208, 122, 0.20), rgba(233, 200, 119, 0.09));
  border: 1px solid rgba(233, 200, 119, 0.18);
}
.svc-chip .ci svg { width: 17px; height: 17px; display: block; }
.svc-chip .cn { line-height: 1.2; }
.svc-chip:hover {
  border-color: rgba(233, 200, 119, 0.45);
  background: linear-gradient(180deg, rgba(233, 200, 119, 0.16), rgba(255, 255, 255, 0.05));
}
.svc-note {
  margin-top: 22px;
  text-align: center;
  font-size: 13px;
  color: var(--text-3);
}
@media (prefers-reduced-motion: reduce) {
  .svc-track { animation: none !important; }
}

/* ============================ Real scenes ============================ */
.scene-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.scene-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: linear-gradient(160deg, rgba(11, 52, 37, 0.86), rgba(4, 24, 17, 0.9));
  transition: transform 0.45s, border-color 0.45s, box-shadow 0.45s;
}
.scene-card .sc-img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  position: relative;
}
.scene-card .sc-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 26%;
  display: block;
  transition: transform 0.8s cubic-bezier(0.2, 0.7, 0.3, 1);
}
.scene-card .sc-img::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(2, 18, 12, 0) 42%, rgba(2, 18, 12, 0.5) 76%, rgba(5, 27, 19, 0.96) 100%);
  pointer-events: none;
}
.scene-card figcaption { padding: 22px 24px 26px; }
.scene-card h3 { font-size: 17.5px; font-weight: 700; margin-bottom: 8px; }
.scene-card p { font-size: 14px; color: var(--text-2); }
.scene-card:hover {
  transform: translateY(-6px);
  border-color: var(--line);
  box-shadow: 0 32px 70px -34px rgba(0, 208, 122, 0.55);
}
.scene-card:hover .sc-img img { transform: scale(1.06); }

/* ============================ Why choose us ============================ */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.why-card h3 {
  font-size: 18.5px;
  font-weight: 700;
  margin-bottom: 12px;
  display: flex; align-items: center; gap: 11px;
}
.why-card h3 .n {
  width: 30px; height: 30px; flex-shrink: 0;
  border-radius: 10px;
  display: grid; place-items: center;
  font-size: 13px; font-weight: 800;
  color: #241A03;
  background: linear-gradient(135deg, var(--gold-lt), var(--gold-dp));
  font-family: var(--font-num);
}
.why-card p { color: var(--text-2); font-size: 14.5px; }

/* ============================ How to earn ============================ */
.steps { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.step {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 38px;
  background: linear-gradient(155deg, rgba(11, 52, 37, 0.86), rgba(4, 24, 17, 0.9));
  position: relative;
  overflow: hidden;
}
.step .num {
  font-family: var(--font-num);
  font-size: 64px;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(180deg, rgba(233, 200, 119, 0.30), rgba(233, 200, 119, 0));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  position: absolute;
  top: 18px; right: 26px;
}
.step h3 { font-size: 22px; font-weight: 800; margin-bottom: 8px; }
.step .tag {
  display: inline-block;
  font-size: 12px;
  color: var(--emerald-lt);
  border: 1px solid rgba(0, 208, 122, 0.3);
  background: rgba(0, 208, 122, 0.08);
  padding: 3px 12px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.step p { color: var(--text-2); font-size: 15px; }

.referral {
  margin-top: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 42px;
  background:
    radial-gradient(600px 260px at 90% 0%, rgba(233, 200, 119, 0.13), transparent 70%),
    linear-gradient(150deg, rgba(11, 52, 37, 0.86), rgba(4, 24, 17, 0.9));
}
.referral h3 { font-size: 24px; font-weight: 800; margin-bottom: 10px; }
.referral > p { color: var(--text-2); max-width: 620px; }
.tiers { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 32px; max-width: 640px; margin-left: auto; margin-right: auto; }
.tier {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 26px 24px;
  background: rgba(255, 255, 255, 0.03);
  text-align: center;
  transition: 0.3s;
}
.tier:hover { border-color: var(--line); background: rgba(233, 200, 119, 0.06); transform: translateY(-4px); }
.tier .lv { font-size: 13px; color: var(--gold); letter-spacing: 0.1em; }
.tier .pct {
  font-family: var(--font-num);
  font-size: 40px;
  font-weight: 900;
  margin: 6px 0 4px;
  background: linear-gradient(100deg, var(--emerald-lt), var(--gold));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.tier .ds { font-size: 13px; color: var(--text-2); }

/* ============================ Calculator ============================ */
.calc-wrap {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 26px;
  align-items: stretch;
}
.calc-left {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 42px;
  background: linear-gradient(155deg, rgba(11, 52, 37, 0.86), rgba(4, 24, 17, 0.9));
}
.calc-amount {
  font-family: var(--font-num);
  font-size: clamp(38px, 5vw, 54px);
  font-weight: 800;
  color: var(--gold-lt);
  letter-spacing: 0.01em;
  line-height: 1.1;
}
.calc-label { font-size: 13.5px; color: var(--text-2); margin-bottom: 6px; }

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 999px;
  margin: 30px 0 12px;
  background: linear-gradient(90deg, var(--emerald) var(--pct, 30%), rgba(255,255,255,0.10) var(--pct, 30%));
  outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-lt), var(--gold));
  border: 3px solid #06241A;
  box-shadow: 0 0 0 4px rgba(233, 200, 119, 0.18), 0 6px 16px -4px rgba(0,0,0,0.8);
  cursor: pointer;
  transition: transform 0.2s;
}
input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.12); }
input[type="range"]::-moz-range-thumb {
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--gold); border: 3px solid #06241A; cursor: pointer;
}
.range-scale {
  display: flex; justify-content: space-between;
  font-size: 12px; color: var(--text-3);
  font-family: var(--font-num);
}

.calc-right {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 14px 34px;
  background: linear-gradient(155deg, rgba(9, 46, 33, 0.9), rgba(3, 20, 14, 0.94));
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.calc-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 17px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14.5px;
}
.calc-row:last-child { border-bottom: none; }
.calc-row .k { color: var(--text-2); }
.calc-row .v { font-family: var(--font-num); font-weight: 700; font-size: 17px; color: var(--text); }
.calc-row.total {
  margin-top: 8px;
  border-top: 1px solid var(--line);
  border-bottom: none;
}
.calc-row.total .k { color: var(--gold-lt); font-weight: 700; }
.calc-row.total .v {
  font-size: 30px;
  font-weight: 900;
  background: linear-gradient(100deg, var(--emerald-lt), var(--gold));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.calc-hint { margin-top: 14px; font-size: 12.5px; color: var(--text-3); text-align: right; }

/* ============================ Trust ============================ */
.trust-wrap {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 50px;
  align-items: center;
}
.trust-list { display: flex; flex-direction: column; gap: 14px; margin-top: 30px; }
.trust-item {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 20px;
  border: 1px solid var(--line-soft);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.028);
  font-size: 15px;
}
.trust-item .ck {
  width: 22px; height: 22px; flex-shrink: 0;
  border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--emerald-lt), var(--emerald-dp));
  color: #032015;
  font-size: 12px; font-weight: 900;
}
.trust-badge {
  aspect-ratio: 1;
  width: 100%;
  max-width: 340px;
  margin: 0 auto;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background:
    radial-gradient(circle at 50% 40%, rgba(0, 208, 122, 0.18), transparent 66%),
    linear-gradient(160deg, rgba(11, 52, 37, 0.9), rgba(3, 20, 14, 0.95));
  position: relative;
  box-shadow: 0 30px 80px -40px var(--emerald-glow);
}
.trust-badge::before {
  content: "";
  position: absolute;
  inset: 16px;
  border-radius: 50%;
  border: 1px dashed rgba(233, 200, 119, 0.28);
  animation: spin 26s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.trust-badge img { width: 76px; height: 76px; border-radius: 24px; }
.trust-badge .t {
  font-size: 21px; font-weight: 800;
  background: linear-gradient(100deg, var(--gold-lt), var(--gold));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ============================ Power ============================ */
.power-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 46px;
}
.power-stat {
  text-align: center;
  padding: 34px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(155deg, rgba(11, 52, 37, 0.8), rgba(4, 24, 17, 0.86));
}
.power-stat .v {
  font-family: var(--font-num);
  font-size: 42px; font-weight: 900;
  background: linear-gradient(100deg, var(--emerald-lt), var(--gold));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.power-stat .l { color: var(--text-2); font-size: 14px; margin-top: 2px; }

.power-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.power-card { padding: 28px 24px; }
.power-card h4 { font-size: 17px; font-weight: 800; }
.power-card .sub { font-size: 12.5px; color: var(--gold); letter-spacing: 0.08em; margin-bottom: 16px; }
.power-card ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.power-card li {
  font-size: 13.5px; color: var(--text-2);
  padding-left: 16px; position: relative;
}
.power-card li::before {
  content: ""; position: absolute; left: 0; top: 10px;
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--emerald);
}

/* ============================ Reviews ============================ */
.rev-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.rev-card { padding: 34px; display: flex; flex-direction: column; }
.rev-quote { font-size: 44px; line-height: 0.6; color: var(--gold); opacity: 0.4; font-family: Georgia, serif; }
.rev-text { color: var(--text-2); font-size: 15px; margin: 18px 0 26px; flex: 1; }
.rev-foot { display: flex; align-items: center; gap: 14px; border-top: 1px solid var(--line-soft); padding-top: 20px; }
.rev-avatar {
  width: 46px; height: 46px; border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 1px solid var(--line);
  box-shadow: 0 6px 18px -8px rgba(0, 0, 0, 0.8);
  background: linear-gradient(135deg, var(--gold-lt), var(--gold-dp));
}
.rev-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.rev-name { font-size: 15px; font-weight: 700; }
.rev-city { font-size: 12.5px; color: var(--text-3); }
.rev-amount {
  margin-left: auto;
  font-family: var(--font-num);
  font-weight: 800;
  font-size: 17px;
  color: var(--emerald-lt);
  background: rgba(0, 208, 122, 0.10);
  border: 1px solid rgba(0, 208, 122, 0.24);
  padding: 5px 13px;
  border-radius: 999px;
}

/* ============================ Download ============================ */
.download-panel {
  border: 1px solid var(--line);
  border-radius: 30px;
  padding: 64px 54px;
  text-align: center;
  background: linear-gradient(160deg, rgba(11, 52, 37, 0.88), rgba(3, 20, 14, 0.94));
  position: relative;
  overflow: hidden;
}
.dl-bg {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 42%;
  opacity: 0.36;
}
.download-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(700px 320px at 50% 0%, rgba(0, 208, 122, 0.16), transparent 70%),
    linear-gradient(160deg, rgba(3, 20, 14, 0.82) 0%, rgba(4, 26, 18, 0.60) 48%, rgba(3, 20, 14, 0.9) 100%);
  pointer-events: none;
}
.download-panel > *:not(.dl-bg) { position: relative; z-index: 2; }
.download-panel h2 {
  font-size: clamp(28px, 3.6vw, 42px);
  font-weight: 900;
  margin-bottom: 12px;
}
.download-panel .d { color: var(--text-2); font-size: 16px; margin-bottom: 30px; }
.store-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 34px; }
.store-btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 13px 26px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.045);
  transition: 0.3s;
  text-align: left;
}
.store-btn:hover { border-color: var(--gold); background: rgba(233, 200, 119, 0.09); transform: translateY(-3px); }
.store-btn .ic { display: grid; place-items: center; }
.store-btn .ic svg { width: 24px; height: 24px; }
.store-btn .top { font-size: 10.5px; color: var(--text-3); letter-spacing: 0.08em; }
.store-btn .bot { font-size: 15px; font-weight: 700; margin-top: -4px; }

.req-box {
  display: inline-flex;
  flex-direction: column;
  gap: 8px;
  border: 1px solid var(--line-soft);
  border-radius: 18px;
  padding: 22px 34px;
  background: rgba(255, 255, 255, 0.028);
  max-width: 620px;
}
.req-box .t { font-size: 12.5px; letter-spacing: 0.16em; color: var(--gold); }
.req-box .c { font-size: 15px; color: var(--text); }
.req-box .s { font-size: 13.5px; color: var(--text-2); }

/* ============================ FAQ ============================ */
.faq-list { max-width: 880px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: linear-gradient(155deg, rgba(11, 52, 37, 0.66), rgba(4, 24, 17, 0.78));
  overflow: hidden;
  transition: border-color 0.3s, background 0.3s;
}
.faq-item.open { border-color: var(--line); background: linear-gradient(155deg, rgba(13, 60, 43, 0.86), rgba(4, 24, 17, 0.86)); }
.faq-q {
  width: 100%;
  display: flex; align-items: center; gap: 18px;
  padding: 22px 26px;
  text-align: left;
  font-size: 16.5px;
  font-weight: 650;
  color: var(--text);
}
.faq-q .idx { font-family: var(--font-num); font-size: 13px; color: var(--gold-dp); font-weight: 800; }
.faq-q .arw {
  margin-left: auto;
  width: 26px; height: 26px; flex-shrink: 0;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: grid; place-items: center;
  color: var(--gold);
  font-size: 14px;
  transition: transform 0.35s, background 0.3s;
}
.faq-item.open .faq-q .arw { transform: rotate(45deg); background: var(--gold-soft); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 26px;
}
.faq-item.open .faq-a { max-height: 460px; padding: 0 26px 26px; }
.faq-a p { color: var(--text-2); font-size: 15px; padding-left: 30px; }

/* ============================ Footer ============================ */
footer {
  border-top: 1px solid var(--line);
  padding: 66px 0 34px;
  background: linear-gradient(180deg, transparent, rgba(3, 18, 12, 0.8));
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 44px;
  margin-bottom: 46px;
}
.foot-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.foot-brand img { width: 42px; height: 42px; border-radius: 13px; }
.foot-brand .n { font-size: 20px; font-weight: 800; }
.foot-brand .s { font-size: 10px; letter-spacing: 0.26em; color: var(--text-3); margin-top: -5px; }
.foot-desc { color: var(--text-2); font-size: 14px; max-width: 320px; }
.foot-col h5 {
  font-size: 13px; letter-spacing: 0.14em;
  color: var(--gold);
  margin-bottom: 18px;
  font-weight: 700;
}
.foot-col a {
  display: block;
  color: var(--text-2);
  font-size: 14px;
  padding: 6px 0;
  transition: color 0.25s, transform 0.25s;
}
.foot-col a:hover { color: var(--gold-lt); transform: translateX(3px); }
.foot-bottom {
  border-top: 1px solid var(--line-soft);
  padding-top: 26px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 12.5px;
  color: var(--text-3);
}
.foot-bottom .disc { max-width: 640px; }

/* ============================ Responsive ============================ */
@media (max-width: 1080px) {
  .scene-grid { grid-template-columns: repeat(2, 1fr); }
  .power-grid { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  section { padding: 74px 0; }
  .hero { padding: 130px 0 70px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { margin-top: 4px; }
  .hv-photo { max-width: 340px; }
  .hv-card { left: 0; bottom: 20px; width: 228px; }
  .eco-grid, .why-grid, .steps, .rev-grid, .power-stats, .tiers, .scene-grid { grid-template-columns: 1fr; }
  .calc-wrap, .trust-wrap { grid-template-columns: 1fr; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(3, 20, 14, 0.97);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
    padding: 10px 24px 20px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 0; border-bottom: 1px solid var(--line-soft); }
  .burger { display: flex; }
  .nav-cta { display: none; }
  .services-panel { padding: 30px 22px; }
  .svc-marquee { margin: 26px -22px 0; gap: 12px; }
  .svc-marquee {
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 40px, #000 calc(100% - 40px), transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0, #000 40px, #000 calc(100% - 40px), transparent 100%);
  }
  .svc-chip { font-size: 13px; padding: 8px 16px 8px 8px; gap: 8px; }
  .svc-chip .ci { width: 28px; height: 28px; }
  .svc-chip .ci svg { width: 15px; height: 15px; }
  .download-panel { padding: 44px 24px; }
  .referral, .step, .calc-left { padding: 28px 22px; }
  .trust-badge { max-width: 260px; }
}
@media (max-width: 620px) {
  .stats-bar { grid-template-columns: 1fr; }
  .stat + .stat { border-left: none; border-top: 1px solid var(--line-soft); }
  .power-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; gap: 30px; }
  .hero-btns .btn { width: 100%; }
  .hero-visual::before { width: min(430px, 90vw); height: min(430px, 90vw); }
  .hv-photo { max-width: 100%; border-radius: 24px; }
  .hv-card { left: 6px; bottom: 12px; width: 198px; padding: 14px 16px 16px; border-radius: 18px; }
  .hv-v { font-size: 24px; }
  .scene-card figcaption { padding: 18px 20px 22px; }
  .scene-card h3 { font-size: 16.5px; }
  .wrap { padding: 0 18px; }
}


/* ===================== Floating entries ===================== */
.fab-group {
  position: fixed; right: 28px; bottom: 28px; z-index: 90;
  display: flex; flex-direction: column; align-items: flex-end; gap: 12px;
  opacity: 0; transform: translateY(16px); pointer-events: none;
  transition: opacity .35s ease, transform .35s ease;
}
.fab-group.show { opacity: 1; transform: none; pointer-events: auto; }

.fab {
  display: inline-flex; align-items: center; justify-content: center;
  text-decoration: none; cursor: pointer; border: none; font-family: inherit;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}
.fab-main {
  height: 48px; padding: 0 26px; border-radius: 999px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dp));
  color: #10241C; font-size: 15px; font-weight: 700; letter-spacing: .02em;
  box-shadow: 0 14px 34px -10px rgba(233, 200, 119, .55);
}
.fab-main:hover { transform: translateY(-3px); box-shadow: 0 20px 44px -10px rgba(233, 200, 119, .7); }

.fab-top {
  width: 46px; height: 46px; border-radius: 50%;
  background: rgba(255, 255, 255, .08); color: var(--gold-lt);
  border: 1px solid var(--line); backdrop-filter: blur(10px);
}
.fab-top svg { width: 18px; height: 18px; }
.fab-top:hover { background: rgba(233, 200, 119, .14); transform: translateY(-3px); }

/* Mobile sticky bottom CTA bar */
.bottom-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 95;
  display: none; align-items: center; gap: 12px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px));
  background: rgba(4, 28, 20, .94); border-top: 1px solid var(--line);
  backdrop-filter: blur(14px);
  transform: translateY(110%); transition: transform .35s ease;
}
.bottom-cta.show { transform: none; }
.bottom-cta.hide { display: none !important; }
.bc-text { flex: 1; min-width: 0; display: flex; flex-direction: column; line-height: 1.35; }
.bc-text strong { font-size: 14px; font-weight: 700; color: var(--text); }
.bc-text span { font-size: 12px; color: var(--text-2); }
.bc-btn {
  flex: none; height: 42px; padding: 0 20px; border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--gold), var(--gold-dp));
  color: #10241C; font-size: 14px; font-weight: 700; text-decoration: none;
  box-shadow: 0 10px 26px -8px rgba(233, 200, 119, .5);
}
.bc-btn:active { transform: scale(.97); }
.bc-close {
  flex: none; width: 30px; height: 30px; border-radius: 50%; cursor: pointer;
  background: transparent; border: 1px solid var(--line);
  color: var(--text-2); font-size: 13px; line-height: 1; font-family: inherit;
}

@media (max-width: 900px) {
  .bottom-cta { display: flex; }
  .fab-group { right: 16px; bottom: 96px; }
  .fab-main { display: none; }
  body { padding-bottom: 76px; }
}
@media (max-width: 620px) {
  .fab-group { right: 12px; bottom: 90px; }
}
@media (prefers-reduced-motion: reduce) {
  .fab-group, .bottom-cta { transition: none; }
}


/* ===================== Official community links ===================== */
.community { margin-top: 26px; text-align: center; }
.cm-label { display: block; font-size: 13px; color: var(--text-2); margin-bottom: 14px; letter-spacing: .02em; }
.cm-btns { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.cm-btn {
  display: inline-flex; align-items: center; gap: 9px;
  height: 44px; padding: 0 20px; border-radius: 999px;
  background: rgba(255, 255, 255, .055);
  border: 1px solid var(--line);
  color: var(--text); font-size: 14px; font-weight: 600; text-decoration: none;
  transition: transform .25s ease, background .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.cm-btn svg { width: 19px; height: 19px; flex: none; color: var(--gold); }
.cm-btn:hover {
  transform: translateY(-3px);
  background: rgba(233, 200, 119, .1);
  border-color: rgba(233, 200, 119, .4);
  box-shadow: 0 14px 30px -12px rgba(233, 200, 119, .5);
}
@media (max-width: 620px) {
  .cm-btn { height: 40px; padding: 0 16px; font-size: 13px; }
  .cm-btns { gap: 10px; }
}


/* ===================== Language switch ===================== */
.lang-switch {
  display: inline-flex; align-items: center; gap: 2px;
  margin-left: auto;
  padding: 3px; border-radius: 999px;
  background: rgba(255, 255, 255, .05);
  border: 1px solid var(--line);
}
.ls-btn {
  border: none; background: transparent; cursor: pointer;
  font-family: inherit; font-size: 12px; font-weight: 700; letter-spacing: .02em;
  color: var(--text-2); padding: 6px 11px; border-radius: 999px;
  transition: color .2s ease, background .2s ease;
}
.ls-btn:hover { color: var(--gold-lt); }
.ls-btn.active {
  background: linear-gradient(135deg, var(--gold), var(--gold-dp));
  color: #10241C;
}
@media (max-width: 900px) {
  .lang-switch { margin-left: auto; }
  .burger { margin-left: 10px; }
  .ls-btn { padding: 5px 9px; font-size: 11.5px; }
}
@media (max-width: 620px) {
  .ls-btn { padding: 5px 8px; font-size: 11px; }
  .lang-switch { padding: 2px; }
}