:root {
  --green: #03703f;
  --green-dark: #014d2d;
  --yellow: #ffd400;
  --yellow-deep: #e6a100;
  --blue: #0b2c6b;
  --ink: #0f1d17;
  --muted: #3b4b43;
  --bg: #f3f1e7;
  --card: #ffffff;
  --line: #dbd6c7;
  --radius: 18px;
  --wrap: 750px;
}

* {
  box-sizing: border-box
}

html {
  scroll-behavior: smooth
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Segoe UI", Roboto, "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
  padding-bottom: 96px;
}

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

svg {
  width: 1em;
  height: 1em
}

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

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 18px
}

/* TOPBAR */
.topbar {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line)
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px
}

.logo {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -.3px
}

.logo-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 11px;

  color: #fff;
  font-size: 18px;
}

.logo-text {
  background: linear-gradient(90deg, var(--green), var(--yellow-deep));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent
}

.lang {
  position: relative
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 12px;
  cursor: pointer
}

.lang-btn svg {
  font-size: 17px;
  color: var(--green)
}

.lang-btn .caret {
  font-size: 13px;
  color: var(--muted)
}

.lang-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  margin: 0;
  padding: 6px;
  list-style: none;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 16px 34px rgba(0, 0, 0, .12);
  min-width: 172px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: .18s
}

.lang-menu.open {
  opacity: 1;
  visibility: visible;
  transform: none
}

.lang-menu button {
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit
}

.lang-menu button:hover {
  background: #f2f6f3
}

.lang-menu button.active {
  background: rgba(4, 130, 74, .1);
  color: var(--green);
  font-weight: 700
}

/* HERO */
.hero {
  position: relative;
  overflow: hidden;
  padding: 34px 0 40px;
  background: radial-gradient(120% 80% at 100% 0%, rgba(255, 204, 0, 0.45), transparent 65%),
    linear-gradient(180deg, #d8f1e2, var(--bg))
}

.hero-grid {
  display: grid;
  gap: 24px
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(3, 112, 63, 0.12);
  border: 1px solid rgba(3, 112, 63, 0.35);
  color: var(--green-dark);
  font-weight: 800;
  font-size: 13.5px;
  padding: 6px 14px;
  border-radius: 999px
}

.badge svg {
  font-size: 15px
}

h1 {
  font-size: 33px;
  line-height: 1.25;
  margin: 14px 0 10px;
  letter-spacing: -.6px;
  font-weight: 900
}

h1 em {
  display: inline-block;
  font-style: normal;
  color: var(--green-dark);
  background: linear-gradient(180deg, transparent 55%, var(--yellow) 55%);
  padding: 0 4px;
  margin-top: 4px;
}

.lead {
  color: var(--muted);
  font-size: 14.5px;
  margin: 0 0 20px;
}

.lead p {
  margin: 5px 0;
  line-height: 1.45;
  color: #24352d;
  font-weight: 500;
}

.notice {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  margin: 16px 0 0;
  font-size: 13px;
  font-weight: 600;
  color: #473500;
  background: #fff5c2;
  border: 1.5px dashed #e69d00;
  padding: 12px 14px;
  border-radius: 14px
}

.notice svg {
  flex: 0 0 auto;
  font-size: 18px;
  color: #d99000;
  margin-top: 1px
}

.hero-media {
  position: relative
}

.hero-media img {
  border-radius: 24px;
  box-shadow: 0 22px 50px rgba(4, 50, 30, .22);
  object-fit: cover;
  width: 100%;
  max-height: 430px;
  object-position: center 20%
}

.float-card {
  position: absolute;
  left: 12px;
  bottom: -16px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  padding: 10px 14px;
  border-radius: 16px;
  box-shadow: 0 14px 30px rgba(0, 0, 0, .16)
}

.fc-icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: rgba(4, 130, 74, .12);
  color: var(--green);
  font-size: 19px
}

.float-card strong {
  display: block;
  font-size: 14px
}

.float-card small {
  color: var(--muted);
  font-size: 12px
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  font-size: 17px;
  font-weight: 900;
  letter-spacing: .3px;
  padding: 16px 20px;
  border-radius: 999px;
  cursor: pointer;
  border: 0;
  font-family: inherit;
  text-align: center
}

.btn svg {
  font-size: 20px
}

.btn-primary {
  background: linear-gradient(135deg, #08a05a, var(--green));
  color: #fff;
  box-shadow: 0 12px 26px rgba(4, 130, 74, .35)
}

.btn-primary:active {
  transform: scale(.98)
}

.btn-light {
  background: linear-gradient(135deg, var(--yellow), var(--yellow-deep));
  color: #2b2200;
  box-shadow: 0 12px 26px rgba(245, 179, 1, .4)
}

.breathe {
  animation: breathe 2s ease-in-out infinite
}

@keyframes breathe {

  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 10px 22px rgba(4, 130, 74, .3)
  }

  50% {
    transform: scale(1.035);
    box-shadow: 0 16px 34px rgba(4, 130, 74, .5)
  }
}

.btn-light.breathe {
  animation: breatheY 2s ease-in-out infinite
}

@keyframes breatheY {

  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 10px 22px rgba(245, 179, 1, .35)
  }

  50% {
    transform: scale(1.035);
    box-shadow: 0 16px 34px rgba(245, 179, 1, .55)
  }
}

@media (prefers-reduced-motion:reduce) {
  .breathe {
    animation: none
  }
}

/* SECTIONS */
.section {
  padding: 42px 0
}

h2 {
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -.5px;
  margin: 0 0 20px;
  text-align: center
}

.cards {
  display: grid;
  gap: 14px
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px
}

.card h3 {
  margin: 12px 0 6px;
  font-size: 17px
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px
}

.c-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  font-size: 23px
}

.c-icon.green {
  background: rgba(4, 130, 74, .12);
  color: var(--green)
}

.c-icon.yellow {
  background: rgba(245, 179, 1, .18);
  color: #b57d00
}

.c-icon.blue {
  background: rgba(11, 44, 107, .1);
  color: var(--blue)
}

.scenes .scene {
  display: grid;
  gap: 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  margin-bottom: 16px
}

.scene img {
  width: 100%;
  height: 210px;
  object-fit: cover
}

.scene-copy {
  padding: 4px 18px 20px
}

.scene-copy h3 {
  margin: 6px 0 6px;
  font-size: 18px
}

.scene-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 14px
}

.exclusive {
  background: linear-gradient(140deg, var(--green), #0aa45f);
  color: #fff;
  border-radius: 0
}

.exclusive h2 {
  color: #fff
}

.exclusive p {
  color: rgba(255, 255, 255, .82);
  text-align: center;
  font-size: 14.5px;
  margin: 0 auto 22px;
  max-width: 560px
}

.showcase-img-container {
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
  margin-bottom: 20px;
}

.showcase-img {
  width: 100%;
  height: auto;
  display: block;
}

.unlock-steps {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 14px 10px;
  border-radius: 16px;
  margin-bottom: 22px;
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.step-circle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.active-step .step-circle {
  background: var(--yellow-deep);
  color: #000;
  box-shadow: 0 0 10px var(--yellow);
}

.step-text {
  font-size: 0.75rem;
  font-weight: 600;
  color: #cbd5e1;
  text-align: center;
}

.active-step .step-text {
  color: #ffffff;
  font-weight: 700;
}

.step-arrow {
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.85rem;
}

/* FAQ */
.faq-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  margin-bottom: 10px;
  overflow: hidden
}

.faq-q {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  background: none;
  border: 0;
  padding: 16px;
  font-size: 15px;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  color: var(--ink)
}

.faq-q .idx {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 9px;
  background: rgba(4, 130, 74, .12);
  color: var(--green);
  font-size: 13px;
  font-weight: 800
}

.faq-q .chev {
  margin-left: auto;
  font-size: 18px;
  color: var(--muted);
  transition: .25s
}

.faq-item.open .chev {
  transform: rotate(180deg)
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease
}

.faq-a p {
  margin: 0;
  padding: 0 16px 16px 54px;
  color: var(--muted);
  font-size: 14px
}

.final {
  background: linear-gradient(140deg, var(--green), #0aa45f);
  color: #fff;
  padding: 44px 0 48px;
  text-align: center
}

.final h2 {
  color: #fff;
  margin-bottom: 10px;
}

.final-sub {
  color: rgba(255, 255, 255, .9);
  font-size: 15px;
  margin: 0 0 22px;
}

.campaign-notice {
  font-size: 12px;
  color: #64748b;
  background: rgba(0, 0, 0, 0.03);
  border: 1px dashed rgba(0, 0, 0, 0.12);
  padding: 10px 14px;
  border-radius: 12px;
  margin-bottom: 20px;
  text-align: center;
  line-height: 1.5;
}

.footer {
  padding: 28px 0 34px;
  text-align: center;
  color: var(--muted);
  font-size: 12.5px;
  background: #f4f2ea
}

.flinks {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 12px;
  font-weight: 600;
  color: var(--ink)
}

.flinks a:hover {
  color: var(--green)
}

.copy {
  margin: 10px 0 0;
  opacity: .7
}

/* STICKY BAR */
.sticky-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--line);
  box-shadow: 0 -8px 24px rgba(0, 0, 0, .1)
}

.sb-info {
  flex: 1;
  min-width: 0
}

.sb-info strong {
  display: block;
  font-size: 14px;
  line-height: 1.2
}

.sb-info small {
  display: block;
  color: var(--muted);
  font-size: 11.5px
}

.sb-btn {
  width: auto;
  flex: 0 0 auto;
  padding: 13px 20px;
  font-size: 15px
}

/* DESKTOP */
@media (min-width:760px) {
  body {
    padding-bottom: 0
  }

  .hero {
    padding: 52px 0 56px
  }

  .hero-grid {
    grid-template-columns: 1.05fr .95fr;
    align-items: center
  }

  .hero-media img {
    max-height: 460px
  }

  h1 {
    font-size: 40px
  }

  .btn {
    width: auto;
    padding: 17px 34px
  }

  .cards {
    grid-template-columns: repeat(3, 1fr)
  }

  .scenes .scene {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 0
  }

  .scene img {
    height: 100%;
    min-height: 230px
  }

  .scene.reverse img {
    order: 2
  }

  .scene-copy {
    padding: 22px
  }

  .sticky-bar {
    display: none
  }

  h2 {
    font-size: 28px
  }
}

/* Backend-enabled controls. Hidden by default so the delivered page keeps the source layout. */
[hidden] { display: none !important; }

.language-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 152px;
  height: 38px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  box-shadow: 0 4px 14px rgba(15, 29, 23, .05);
}

.language-switch select {
  min-width: 0;
  width: 100%;
  border: 0;
  outline: 0;
  appearance: none;
  background: transparent;
  color: inherit;
  font: 700 13px/1.2 inherit;
  cursor: pointer;
}

.lang-globe { color: var(--green); font-weight: 900; }
.lang-caret { color: var(--muted); pointer-events: none; }

.announce-bar {
  position: relative;
  z-index: 90;
  padding: 8px 16px;
  background: var(--green-dark);
  color: #fff;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
}

.social-proof {
  margin: 12px 0 0;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 800;
}

.download-extras {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.btn.compact { min-height: 46px; padding: 11px 14px; font-size: 13px; }
.download-busy { opacity: .72; pointer-events: none; }

.contact-button {
  position: fixed;
  right: 16px;
  bottom: 112px;
  z-index: 88;
  max-width: 190px;
  padding: 11px 16px;
  border-radius: 999px;
  background: var(--green-dark);
  color: #fff;
  box-shadow: 0 12px 30px rgba(1, 77, 45, .3);
  font-size: 13px;
  font-weight: 800;
}

.guard-mask {
  position: fixed;
  z-index: 120;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(1, 36, 22, .78);
  backdrop-filter: blur(8px);
}

.guard-card {
  position: relative;
  width: min(420px, 100%);
  padding: 28px 24px;
  border-radius: 20px;
  background: #fff;
  color: var(--ink);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .28);
  text-align: center;
}

.guard-card h2 { margin-bottom: 10px; }
.guard-card p { margin: 0; color: var(--muted); }
.guard-close { position: absolute; top: 8px; right: 10px; width: 36px; height: 36px; border: 0; border-radius: 50%; background: #eef3ef; color: var(--ink); font-size: 24px; }

@media (max-width: 430px) {
  .wrap { padding-inline: 15px; }
  .topbar-inner { height: 58px; }
  .logo { min-width: 0; font-size: 16px; }
  .logo-mark { width: 31px; height: 31px; }
  .language-switch { min-width: 136px; max-width: 46vw; height: 36px; }
  .hero { padding-top: 26px; }
  h1 { font-size: clamp(29px, 8vw, 34px); }
  .sticky-bar { gap: 8px; padding-inline: 10px; }
  .sb-info strong { font-size: 12px; }
  .sb-info small { font-size: 10px; }
  .sb-btn { padding: 12px 14px; font-size: 13px; }
  .download-extras { grid-template-columns: 1fr; }
}

@media (min-width: 760px) {
  .contact-button { bottom: 24px; }
}