:root {
  --color-deep: #033f35;
  --color-title: #034436;
  --color-text: #113d37;
  --color-muted: #44665f;
  --color-primary: #26ad8a;
  --color-primary-dark: #168b73;
  --color-card: rgba(255, 255, 255, 0.72);
  --color-line: rgba(32, 168, 140, 0.72);
  --shadow-card: 0 24px 64px rgba(36, 148, 124, 0.12);
  --shadow-soft: 0 18px 48px rgba(19, 116, 96, 0.15);
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--color-text);
  font-family:
    'Source Han Sans SC', 'Noto Sans CJK SC', 'PingFang SC', 'Microsoft YaHei',
    Arial, sans-serif;
  background:
    url('../../../Images/standalone-site/bg-waves.png') top center / 1920px auto
      no-repeat,
    radial-gradient(
      circle at 12% 0%,
      rgba(255, 255, 255, 0.96) 0 25%,
      rgba(255, 255, 255, 0) 54%
    ),
    linear-gradient(135deg, #ffffff 0%, #effff9 37%, #c7f6e5 74%, #b4f0db 100%);
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

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

.container {
  width: min(calc(100% - 56px), var(--container));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hero {
  padding-top: clamp(96px, 10.6vw, 205px);
}

.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(430px, 560px);
  align-items: start;
  gap: clamp(28px, 4.3vw, 82px);
}

.hero h1 {
  margin: 0;
  color: var(--color-title);
  font-size: clamp(52px, 4.55vw, 86px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: 0.045em;
}

.hero__subtitle {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  margin: 34px 0 0;
  color: #183f3a;
  font-size: clamp(19px, 1.32vw, 26px);
  font-weight: 500;
  line-height: 1.4;
}

.hero__subtitle::after {
  content: '';
  display: block;
  width: 42px;
  height: 2px;
  background: var(--color-primary);
}

.quick-features {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
  max-width: 635px;
  padding: 0;
  margin: 34px 0 0;
  list-style: none;
}

.quick-feature {
  min-height: 154px;
  padding: 25px 14px 20px;
  text-align: center;
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid rgba(50, 86, 78, 0.27);
  border-radius: 23px;
  box-shadow: 0 12px 30px rgba(39, 132, 114, 0.08);
  backdrop-filter: blur(5px);
}

.quick-feature img {
  width: 58px;
  height: 58px;
  margin: 0 auto 17px;
  object-fit: contain;
}

.quick-feature strong,
.quick-feature span {
  display: block;
}

.quick-feature strong {
  color: #153e38;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.15;
}

.quick-feature span {
  margin-top: 7px;
  color: #213e39;
  font-size: 13px;
  font-weight: 600;
}

.hero__visual {
  position: relative;
  min-height: 500px;
  margin: 0;
  padding-top: 8px;
}

.hero__image {
  width: min(100%, 560px);
  margin-inline: auto;
  filter: drop-shadow(0 28px 34px rgba(51, 151, 129, 0.16));
}

.language-panel {
  position: absolute;
  top: 134px;
  right: 5px;
  width: 132px;
  overflow: hidden;
  color: #37504a;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(76, 203, 171, 0.55);
  border-radius: 9px;
  box-shadow: 0 12px 28px rgba(5, 107, 90, 0.16);
}

.language-panel strong {
  display: block;
  padding: 9px 12px;
  color: #fff;
  font-size: 14px;
  line-height: 1;
  text-align: center;
  background: linear-gradient(135deg, #2bbf96, #2aa983);
}

.language-panel ul {
  padding: 8px 10px 9px;
  margin: 0;
  list-style: none;
}

.language-panel li {
  display: flex;
  align-items: center;
  gap: 5px;
  min-height: 18px;
  color: #365a55;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.1;
  white-space: nowrap;
}

.flag {
  width: 13px;
  font-size: 10px;
  line-height: 1;
}

.section {
  position: relative;
}

.advantages {
  padding-top: clamp(46px, 5vw, 80px);
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  text-align: center;
}

.section-heading span {
  position: relative;
  flex: 0 1 170px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-line));
}

.section-heading span:last-child {
  background: linear-gradient(90deg, var(--color-line), transparent);
}

.section-heading span::after {
  content: '';
  position: absolute;
  top: -9px;
  width: 44px;
  height: 14px;
  border-top: 2px solid var(--color-line);
}

.section-heading span:first-child::after {
  right: 0;
  transform: skewX(35deg);
  border-right: 2px solid var(--color-line);
}

.section-heading span:last-child::after {
  left: 0;
  transform: skewX(-35deg);
  border-left: 2px solid var(--color-line);
}

.section-heading h2,
.process__heading h2,
.scenario-panel h2 {
  margin: 0;
  color: var(--color-title);
  font-size: clamp(28px, 2.25vw, 42px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: 0.02em;
}

.advantage-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin-top: 27px;
}

.advantage-card {
  min-height: 478px;
  padding: 23px 23px 30px;
  text-align: center;
  background: var(--color-card);
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 24px;
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(6px);
}

.card-number {
  margin: 0;
  color: #2cae8d;
  font-size: clamp(38px, 3vw, 54px);
  font-weight: 900;
  line-height: 1;
}

.advantage-card img {
  width: 158px;
  height: 150px;
  margin: 16px auto 14px;
  object-fit: contain;
}

.advantage-card h3 {
  min-height: 54px;
  margin: 0;
  color: #063f36;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.42;
}

.advantage-card ul {
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
  text-align: left;
}

.advantage-card li {
  position: relative;
  padding-left: 18px;
  color: #163f39;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.45;
}

.advantage-card li + li {
  margin-top: 16px;
}

.advantage-card li::before {
  content: '';
  position: absolute;
  top: 0.7em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-primary);
}

.process {
  padding-top: clamp(58px, 5.2vw, 88px);
}

.process__frame {
  position: relative;
  padding: 0 52px 40px;
}

.process__frame::before {
  content: '';
  position: absolute;
  inset: 34px 0 0;
  pointer-events: none;
  border: 2px solid rgba(31, 159, 134, 0.84);
  border-bottom: 0;
  border-radius: 34px 34px 0 0;
}

.process__heading {
  position: relative;
  z-index: 1;
  width: max-content;
  max-width: 100%;
  padding-inline: 34px;
  margin: 0 auto 24px;
  text-align: center;
  background: linear-gradient(
    180deg,
    rgba(217, 250, 239, 0.94),
    rgba(217, 250, 239, 0.72)
  );
}

.process__heading p {
  margin: 6px 0 0;
  color: #17433c;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35;
}

.process-list {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 58px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.process-item {
  position: relative;
  text-align: center;
}

.process-item:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 92px;
  right: -45px;
  width: 38px;
  height: 18px;
  background: linear-gradient(90deg, #42cfad, #2cb995);
  clip-path: polygon(0 28%, 64% 28%, 64% 0, 100% 50%, 64% 100%, 64% 72%, 0 72%);
  filter: drop-shadow(0 4px 8px rgba(31, 151, 128, 0.15));
}

.process-number {
  display: block;
  margin-bottom: 9px;
  color: #053d35;
  font-size: 24px;
  font-weight: 900;
  line-height: 1;
}

.process-item img {
  width: 104px;
  height: 104px;
  margin: 0 auto 14px;
  object-fit: contain;
}

.process-item h3 {
  margin: 0;
  color: #053f36;
  font-size: 26px;
  font-weight: 900;
  line-height: 1.18;
}

.process-item p {
  margin: 9px 0 0;
  color: #143b36;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.35;
}

.scenarios {
  padding: clamp(50px, 5vw, 82px) 0 clamp(100px, 12vw, 210px);
}

.scenario-panel {
  padding: 37px 44px 51px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.86);
  border-radius: 22px;
  box-shadow: 0 24px 60px rgba(47, 160, 136, 0.1);
  backdrop-filter: blur(6px);
}

.scenario-panel h2 {
  text-align: center;
}

.scenario-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding: 0;
  margin: 34px 0 0;
  list-style: none;
}

.scenario-item {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  align-items: start;
  gap: 16px;
  min-height: 125px;
  padding: 0 33px;
  border-left: 1px solid rgba(73, 93, 86, 0.45);
}

.scenario-item:last-child {
  border-right: 1px solid rgba(73, 93, 86, 0.45);
}

.scenario-item img {
  width: 54px;
  height: 54px;
  margin-top: 3px;
  object-fit: contain;
}

.scenario-item h3 {
  margin: 0 0 18px;
  color: #111f1d;
  font-size: 23px;
  font-weight: 700;
  line-height: 1.1;
}

.scenario-item p {
  margin: 0;
  color: #111f1d;
  font-size: 25px;
  font-weight: 500;
  line-height: 1.45;
}

@media (max-width: 1180px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }

  .hero__visual {
    width: min(100%, 620px);
    min-height: auto;
    margin-inline: auto;
  }

  .advantage-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .process-list {
    gap: 28px;
  }

  .process-item:not(:last-child)::after {
    right: -31px;
    width: 28px;
  }

  .scenario-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px 0;
  }

  .scenario-item:nth-child(2n) {
    border-right: 1px solid rgba(73, 93, 86, 0.45);
  }
}

@media (max-width: 820px) {
  .container {
    width: min(calc(100% - 32px), var(--container));
  }

  .hero {
    padding-top: 62px;
  }

  .hero h1 {
    font-size: clamp(40px, 11vw, 64px);
  }

  .quick-features {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero__visual {
    width: 100%;
  }

  .language-panel {
    top: 24%;
    right: 0;
    transform: scale(0.9);
    transform-origin: top right;
  }

  .section-heading span {
    display: none;
  }

  .advantage-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process__frame {
    padding-inline: 24px;
  }

  .process__frame::before {
    display: none;
  }

  .process__heading {
    width: auto;
    padding-inline: 0;
    background: transparent;
  }

  .process-list {
    grid-template-columns: 1fr;
    gap: 34px;
    max-width: 420px;
    margin-inline: auto;
  }

  .process-item:not(:last-child)::after {
    top: auto;
    right: 50%;
    bottom: -27px;
    transform: translateX(50%) rotate(90deg);
  }

  .scenario-panel {
    padding-inline: 24px;
  }

  .scenario-list {
    grid-template-columns: 1fr;
  }

  .scenario-item,
  .scenario-item:nth-child(2n),
  .scenario-item:last-child {
    border-right: 0;
  }
}

@media (max-width: 560px) {
  body {
    background-size:
      1260px auto,
      auto,
      auto;
  }

  .quick-features,
  .advantage-grid {
    grid-template-columns: 1fr;
  }

  .quick-feature {
    min-height: auto;
  }

  .hero__subtitle {
    align-items: flex-start;
  }

  .language-panel {
    position: static;
    width: 172px;
    margin: -18px 0 0 auto;
    transform: none;
  }

  .advantage-card {
    min-height: auto;
  }

  .advantage-card h3 {
    min-height: auto;
  }

  .scenario-item {
    grid-template-columns: 52px 1fr;
    padding-inline: 18px;
  }

  .scenario-item p {
    font-size: 22px;
  }
}