:root {
  color-scheme: light;
  --ink: #172033;
  --muted: #667385;
  --line: #e7edf4;
  --blue: #0a86e8;
  --blue-strong: #0577db;
  --telegram: #118bd8;
  --panel: #ffffff;
  --shadow: 0 22px 60px rgba(16, 76, 135, 0.15);
  --content-width: min(1410px, calc(100% - 156px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(180deg, #f8fcff 0%, #edf8ff 100%);
  color: var(--ink);
  font-family:
    -apple-system,
    BlinkMacSystemFont,
    "Microsoft YaHei",
    "PingFang SC",
    "HarmonyOS Sans SC",
    "Noto Sans SC",
    Arial,
    sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

button,
input,
select {
  font: inherit;
}

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

.hidden {
  display: none !important;
}

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 55px;
  padding: 7px max(100px, calc((100vw - 1410px) / 2));
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(222, 232, 242, 0.92);
  box-shadow: 0 10px 34px rgba(24, 91, 154, 0.08);
  backdrop-filter: saturate(170%) blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
}

.brand-logo {
  display: block;
  width: auto;
  height: 31px;
  border-radius: 7px;
  object-fit: contain;
}

.brand-mark {
  display: none;
}

.nav {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #233047;
  font-size: 15px;
  font-weight: 400;
  line-height: 1;
}

.nav a,
.nav-button,
.ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  border: 0;
  border-radius: 8px;
  padding: 5px 8px;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-weight: 400;
  line-height: 1;
  white-space: nowrap;
}

.session-status {
  display: inline-flex;
  align-items: center;
  max-width: 240px;
  overflow: hidden;
  gap: 8px;
  color: #233047;
  font-size: 15px;
  font-weight: 400;
  white-space: nowrap;
  border-radius: 999px;
  padding: 3px 8px 3px 3px;
  cursor: pointer;
  line-height: 1;
}

.session-status:hover,
.session-status:focus-visible {
  background: rgba(16, 139, 216, 0.08);
  outline: none;
}

.user-avatar {
  display: inline-grid;
  width: 28px;
  height: 28px;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 999px;
  background: linear-gradient(180deg, #23a5ff, #0478dc);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  overflow: hidden;
}

.user-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  display: block;
}

.user-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

#logoutBtn {
  color: rgba(35, 48, 71, 0.68);
  font-size: 13px;
  padding-inline: 4px;
}

.nav a:hover,
.nav-button:hover,
.ghost-btn:hover {
  background: rgba(16, 139, 216, 0.08);
}

main {
  width: 100%;
  margin: 0 auto;
}

.home-shell {
  position: relative;
  min-height: 830px;
  padding: 55px 0 140px;
  background-color: #eef8ff;
  background-image:
    linear-gradient(
      180deg,
      rgba(244, 251, 255, 0) 0%,
      rgba(244, 251, 255, 0) 64%,
      rgba(244, 251, 255, 0.58) 88%,
      #f4fbff 100%
    ),
    url("./assets/home-hero-banner.png?v=20260603-banner");
  background-repeat: no-repeat;
  background-position: center top, center top;
  background-size: auto, cover;
  overflow: visible;
}

.home-shell::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -116px;
  height: 330px;
  background:
    linear-gradient(
      180deg,
      rgba(244, 251, 255, 0) 0%,
      rgba(244, 251, 255, 0.14) 27%,
      rgba(244, 251, 255, 0.48) 58%,
      rgba(244, 251, 255, 0.86) 82%,
      #f4fbff 100%
    );
  pointer-events: none;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: var(--content-width);
  max-width: none;
  margin: 0 auto;
  padding-top: clamp(90px, 9.5vw, 152px);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--telegram);
  font-size: 13px;
  font-weight: 800;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 20px;
  font-size: clamp(58px, 5.3vw, 86px);
  line-height: 1.08;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.08;
}

h3 {
  margin-bottom: 16px;
  font-size: 20px;
}

.hero-dark h1 {
  max-width: 650px;
  margin-bottom: 18px;
  color: #0d2a57;
  font-size: clamp(42px, 3.8vw, 62px);
  font-weight: 700;
  line-height: 1.14;
  white-space: normal;
  text-shadow: none;
}

.hero-dark h1 > span,
.hero-dark h1 em {
  display: block;
  color: inherit;
  font-style: normal;
}

.hero-copy {
  max-width: 620px;
  margin-bottom: 0;
  color: #153968;
  font-size: clamp(28px, 2.6vw, 38px);
  font-weight: 700;
  text-shadow: none;
}

.hero-subcopy {
  max-width: 680px;
  margin: 18px 0 0;
  color: rgba(20, 45, 82, 0.78);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.75;
  text-shadow: none;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.primary-btn,
.small-btn {
  min-height: 44px;
  border: 0;
  border-radius: 999px;
  padding: 10px 18px;
  background: var(--blue);
  color: #fff;
  cursor: pointer;
  font-weight: 600;
}

.primary-btn:hover,
.small-btn.primary:hover {
  background: var(--blue-strong);
}

.primary-btn.dark {
  background: #1d1d1f;
}

.hero-order-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-width: 268px;
  min-height: 66px;
  border: 1px solid rgba(102, 178, 255, 0.42);
  border-radius: 999px;
  padding: 13px 38px;
  overflow: hidden;
  background:
    radial-gradient(circle at 22% 18%, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.46) 34%, transparent 58%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.88) 0%, rgba(235, 247, 255, 0.78) 52%, rgba(255, 255, 255, 0.92) 100%);
  box-shadow:
    0 18px 38px rgba(10, 110, 204, 0.2),
    0 8px 20px rgba(255, 255, 255, 0.38),
    inset 0 2px 2px rgba(255, 255, 255, 0.95),
    inset 0 -12px 24px rgba(148, 207, 255, 0.22);
  color: #087ce4;
  font-size: clamp(24px, 2vw, 30px);
  font-weight: 700;
  line-height: 1.1;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(10px) saturate(145%);
}

.hero-order-btn::before {
  content: "";
  position: absolute;
  inset: 4px 12px auto;
  height: 26px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0));
  opacity: 0.72;
  pointer-events: none;
}

.hero-order-btn::after {
  content: "";
  position: absolute;
  left: 18%;
  right: 18%;
  bottom: -12px;
  height: 26px;
  border-radius: 999px;
  background: rgba(42, 156, 255, 0.2);
  filter: blur(14px);
  pointer-events: none;
}

.hero-order-btn > * {
  position: relative;
  z-index: 1;
}

.button-icon {
  display: block;
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.hero-order-btn:hover {
  background:
    radial-gradient(circle at 22% 18%, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0.52) 34%, transparent 58%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.94) 0%, rgba(232, 247, 255, 0.84) 52%, rgba(255, 255, 255, 0.98) 100%);
  box-shadow:
    0 22px 48px rgba(10, 110, 204, 0.27),
    0 10px 24px rgba(255, 255, 255, 0.44),
    inset 0 2px 2px rgba(255, 255, 255, 0.98),
    inset 0 -12px 24px rgba(148, 207, 255, 0.28);
}

.feature-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 34px clamp(52px, 6vw, 88px);
  margin-top: clamp(72px, 8.4vw, 118px);
}

.feature-strip article {
  display: grid;
  grid-template-columns: 62px auto;
  column-gap: 14px;
  row-gap: 4px;
  align-items: center;
  min-width: 210px;
}

.feature-icon {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
}

.feature-icon img {
  display: block;
  width: 35px;
  height: 35px;
  object-fit: contain;
}

.feature-strip strong {
  display: block;
  color: rgba(255, 255, 255, 0.96);
  font-size: 20px;
  font-weight: 600;
}

.feature-strip small {
  display: block;
  color: rgba(236, 248, 255, 1);
  opacity: 0.82;
  font-size: 16px;
  font-weight: 400;
}

.content-section {
  position: relative;
  z-index: 2;
  background: #f4fbff;
}

.section-wrap {
  width: var(--content-width);
  margin: 0 auto;
}

.section-heading {
  margin: 0 auto 46px;
  text-align: center;
}

.section-heading h2 {
  margin-bottom: 13px;
  color: #172b4d;
  font-size: clamp(30px, 3.4vw, 46px);
}

.section-heading h2 span {
  color: #118bd8;
}

.section-heading p {
  margin: 0;
  color: #64758d;
  font-size: 17px;
}

.why-section {
  padding: 32px 0 78px;
}

.reason-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.reason-card,
.flow-card,
.faq-card {
  border: 1px solid rgba(203, 221, 238, 0.72);
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 252, 255, 0.96));
  box-shadow: 0 20px 58px rgba(42, 125, 206, 0.1);
}

.reason-card {
  display: grid;
  justify-items: center;
  gap: 12px;
  min-height: 230px;
  padding: 36px 22px 28px;
  text-align: center;
}

.reason-card img {
  width: 78px;
  height: 78px;
  object-fit: contain;
}

.reason-card h3,
.flow-card h3,
.faq-card h3 {
  margin: 0;
  color: #243653;
  font-size: 21px;
  font-weight: 700;
}

.reason-card p,
.flow-card p,
.faq-card p {
  margin: 0;
  color: #6b7b90;
  font-size: 15px;
  line-height: 1.7;
}

.process-section {
  padding: 58px 0 74px;
}

.flow-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 28px;
}

.flow-card {
  position: relative;
  display: grid;
  justify-items: center;
  min-height: 188px;
  padding: 40px 14px 22px;
  text-align: center;
}

.flow-card:not(:last-child)::after {
  content: "›";
  position: absolute;
  top: 50%;
  right: -21px;
  transform: translateY(-50%);
  color: #b9cee2;
  font-size: 34px;
  font-weight: 300;
}

.flow-step {
  position: absolute;
  top: -19px;
  left: 50%;
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  transform: translateX(-50%);
  border-radius: 999px;
  background: linear-gradient(180deg, #4fb7ff, #0a86e8);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(10, 134, 232, 0.24);
}

.flow-card img {
  width: 55px;
  height: 55px;
  margin-bottom: 18px;
  object-fit: contain;
}

.core-section {
  padding: 28px 0 70px;
}

.core-heading {
  margin-bottom: 24px;
}

.core-grid {
  display: grid;
  gap: 18px;
}

.core-row {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(360px, 1.22fr);
  min-height: 160px;
  overflow: hidden;
  border: 1px solid rgba(205, 224, 241, 0.78);
  border-radius: 14px;
  background: linear-gradient(115deg, rgba(255, 255, 255, 0.98), rgba(243, 250, 255, 0.92));
  box-shadow: 0 20px 56px rgba(42, 125, 206, 0.08);
}

.core-row.is-reverse {
  grid-template-columns: minmax(360px, 1.22fr) minmax(0, 0.78fr);
}

.core-image {
  width: 100%;
  height: 100%;
  min-height: 160px;
  max-height: 230px;
  object-fit: cover;
  display: block;
}

.core-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 24px 34px;
}

.core-copy h3 {
  margin: 0 0 14px;
  color: #14274d;
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 700;
  letter-spacing: 0;
}

.core-copy ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.core-copy li {
  position: relative;
  padding-left: 18px;
  color: #53687f;
  font-size: 15px;
  line-height: 1.55;
}

.core-copy li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: #138ff0;
  transform: translateY(-50%);
}

.core-advantage {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.86fr);
  gap: 22px;
  min-height: 245px;
  margin-top: 24px;
  overflow: hidden;
  border-radius: 16px;
  padding: 38px 44px;
  background: #061c45;
  color: #fff;
  box-shadow: 0 24px 72px rgba(7, 51, 117, 0.18);
}

.core-advantage::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 22, 54, 0.98) 0%, rgba(7, 36, 85, 0.9) 42%, rgba(7, 67, 145, 0.38) 100%);
  z-index: 1;
}

.core-advantage-copy,
.core-benefits {
  position: relative;
  z-index: 2;
}

.core-advantage-copy h3 {
  margin: 0 0 12px;
  font-size: clamp(22px, 2.2vw, 34px);
  font-weight: 700;
  letter-spacing: 0;
}

.core-advantage-copy p {
  max-width: 620px;
  margin: 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 16px;
  line-height: 1.7;
}

.core-benefits {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  align-self: end;
}

.core-benefits span {
  display: grid;
  gap: 4px;
  min-height: 72px;
  border: 1px solid rgba(165, 210, 255, 0.46);
  border-radius: 12px;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  line-height: 1.35;
  backdrop-filter: blur(10px);
}

.core-benefits strong {
  color: #fff;
  font-size: 19px;
  font-weight: 700;
}

.core-advantage-image {
  position: absolute;
  z-index: 0;
  right: 0;
  top: 0;
  width: 58%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.95;
}

.faq-section {
  padding: 44px 0 70px;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.faq-card {
  display: grid;
  gap: 12px;
  min-height: 195px;
  padding: 28px;
}

.faq-card span {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 999px;
  background: #118bd8;
  color: #fff;
  font-weight: 700;
}

.faq-card a {
  margin-top: 8px;
  color: #0a86e8;
  font-size: 15px;
  font-weight: 600;
}

.cta-section {
  padding: 0 0 70px;
}

.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  border-radius: 16px;
  padding: 42px 58px;
  background: linear-gradient(100deg, #1599f4 0%, #0069ee 100%);
  box-shadow: 0 26px 70px rgba(10, 112, 216, 0.23);
  color: #fff;
}

.cta-panel h2 {
  margin-bottom: 12px;
  color: #fff;
  font-size: clamp(30px, 3vw, 42px);
}

.cta-panel p {
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 18px;
}

.cta-actions {
  display: grid;
  justify-items: center;
  gap: 10px;
}

.cta-order-btn {
  min-width: 218px;
  min-height: 58px;
  font-size: 22px;
}

.cta-support {
  color: rgba(255, 255, 255, 0.88);
}

.site-footer {
  padding: 32px 24px 32px;
  background:
    radial-gradient(circle at 50% 0%, rgba(45, 164, 255, 0.1), transparent 34%),
    linear-gradient(180deg, #f4fbff 0%, #eef8ff 100%);
  color: #6e7a8b;
  text-align: center;
}

.footer-logo {
  display: block;
  width: 105px;
  height: auto;
  margin: 0 auto 20px;
  object-fit: contain;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px 58px;
  margin-bottom: 22px;
}

.site-footer a {
  color: #5f6f82;
  font-size: 15px;
  font-weight: 400;
  line-height: 1;
}

.site-footer p {
  margin-bottom: 0;
  font-size: 14px;
}

.auth-dialog {
  width: min(560px, calc(100vw - 28px));
  border: 0;
  border-radius: 18px;
  padding: 30px;
  background: #fff;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
}

.auth-dialog-compact {
  width: min(560px, calc(100vw - 28px));
}

.auth-dialog::backdrop {
  background: rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(8px);
}

.dialog-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

.dialog-heading h2 {
  margin: 0;
}

.auth-subtitle {
  margin: 10px 0 0;
  color: rgba(18, 28, 46, 0.64);
  font-size: 16px;
  line-height: 1.65;
}

.icon-btn {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 999px;
  background: #f5f5f7;
  cursor: pointer;
  font-size: 22px;
}

.auth-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.auth-form {
  display: none;
  gap: 14px;
  border: 1px solid #e6e6ea;
  border-radius: 14px;
  background: #fbfbfd;
  padding: 24px;
}

.auth-form.is-active {
  display: grid;
}

.auth-form h3 {
  margin: 0 0 6px;
  font-size: 26px;
}

.auth-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 132px;
  gap: 12px;
  align-items: center;
  margin-top: 6px;
}

.auth-actions .primary-btn,
.auth-actions .secondary-auth-btn {
  width: 100%;
  min-height: 54px;
}

.secondary-auth-btn {
  border: 1px solid #d6dce5;
  border-radius: 999px;
  background: #fff;
  color: #176dc2;
  font-size: 17px;
  font-weight: 600;
  cursor: pointer;
}

.secondary-auth-btn:hover {
  border-color: rgba(0, 132, 236, 0.4);
  background: #eef8ff;
}

.auth-switch-note {
  margin: 2px 0 0;
  color: rgba(18, 28, 46, 0.56);
  font-size: 14px;
  line-height: 1.6;
}

.auth-inline-error {
  display: none;
  margin: -4px 0 2px;
  color: #f04438;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
}

.auth-inline-error.is-visible {
  display: block;
}

.password-strength-hint {
  margin: -4px 0 2px;
  color: rgba(18, 28, 46, 0.56);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
}

.auth-field-hint {
  margin: -4px 0 2px;
  color: rgba(18, 28, 46, 0.56);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.5;
}

.password-strength-hint.is-weak {
  color: #f04438;
}

.password-strength-hint.is-ok {
  color: #0f8a54;
}

.auth-input-flash {
  animation: authInputFlash 720ms ease;
}

@keyframes authInputFlash {
  0%,
  100% {
    border-color: #d2d2d7;
    box-shadow: none;
  }

  20%,
  72% {
    border-color: #ff4d5a;
    box-shadow: 0 0 0 3px rgba(255, 77, 90, 0.16);
  }
}

label span {
  display: block;
  margin-bottom: 6px;
  color: #424245;
  font-size: 13px;
  font-weight: 700;
}

input,
select {
  width: 100%;
  min-height: 44px;
  border: 1px solid #d2d2d7;
  border-radius: 8px;
  padding: 9px 11px;
  background: #fff;
  color: var(--ink);
  outline: none;
}

input:focus,
select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.14);
}

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 50;
  max-width: 360px;
  padding: 12px 14px;
  border-radius: 8px;
  background: #1d1d1f;
  color: #fff;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 160ms ease, transform 160ms ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.info-page {
  background:
    linear-gradient(180deg, rgba(13, 145, 235, 0.08) 0%, rgba(244, 251, 255, 0.98) 360px),
    #f4fbff;
}

.info-main {
  min-height: calc(100vh - 220px);
  padding: 118px 0 74px;
  background:
    radial-gradient(circle at 88% 90px, rgba(49, 168, 255, 0.18), transparent 30%),
    linear-gradient(180deg, #0b8ff0 0%, #45b7ff 245px, #f4fbff 520px);
}

.info-hero,
.info-panel {
  width: var(--content-width);
  margin-inline: auto;
}

.info-hero {
  margin-bottom: 28px;
  color: #fff;
}

.info-kicker {
  margin: 0 0 12px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.info-hero h1 {
  max-width: 760px;
  margin-bottom: 14px;
  color: #fff;
  font-size: clamp(42px, 5vw, 72px);
  font-weight: 700;
  line-height: 1.08;
  text-shadow: 0 8px 20px rgba(0, 70, 148, 0.18);
}

.info-hero p {
  max-width: 760px;
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 19px;
  line-height: 1.8;
}

.info-panel {
  border: 1px solid rgba(203, 221, 238, 0.78);
  border-radius: 18px;
  padding: 42px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 24px 70px rgba(42, 125, 206, 0.14);
}

.info-panel + .info-panel {
  margin-top: 26px;
}

.info-panel h2 {
  margin-bottom: 18px;
  color: #172b4d;
  font-size: clamp(28px, 3.2vw, 42px);
}

.info-panel h3 {
  margin: 28px 0 10px;
  color: #223550;
  font-size: 21px;
}

.info-panel p,
.info-panel li {
  color: #596b82;
  font-size: 16px;
  line-height: 1.82;
}

.info-panel p:last-child {
  margin-bottom: 0;
}

.info-panel ul {
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
  padding-left: 22px;
}

.faq-list {
  display: grid;
  gap: 16px;
}

.faq-detail {
  border: 1px solid rgba(203, 221, 238, 0.76);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 252, 255, 0.96));
  overflow: hidden;
}

.faq-detail summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 19px 22px;
  color: #223550;
  cursor: pointer;
  font-size: 18px;
  font-weight: 600;
  list-style: none;
}

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

.faq-detail summary::before {
  content: "?";
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 999px;
  background: #118bd8;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
}

.faq-detail summary::after {
  content: "+";
  margin-left: auto;
  color: #118bd8;
  font-size: 22px;
  font-weight: 500;
}

.faq-detail[open] summary::after {
  content: "-";
}

.faq-detail p {
  margin: 0;
  padding: 0 22px 21px 64px;
}

.info-meta {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  margin-bottom: 24px;
  border-radius: 999px;
  padding: 6px 12px;
  background: rgba(17, 139, 216, 0.08);
  color: #118bd8;
  font-size: 14px;
  font-weight: 600;
}

.info-two-column {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 32px;
}

@media (max-width: 1180px) {
  :root {
    --content-width: min(100% - 52px, 980px);
  }

  .topbar {
    padding-inline: 26px;
  }

  .nav {
    gap: 16px;
  }

  .home-shell {
    min-height: 930px;
    background-position: center top, center top;
    background-size: auto, cover;
  }

  .hero-dark h1 {
    white-space: normal;
  }

  .feature-strip {
    gap: 24px 40px;
    margin-top: 64px;
  }

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

  .flow-card:not(:last-child)::after {
    display: none;
  }

  .spotlight-card,
  .spotlight-card.is-reverse {
    grid-template-columns: 1fr;
  }

  .info-two-column {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  :root {
    --content-width: calc(100% - 24px);
  }

  .topbar {
    position: fixed;
    min-height: 44px;
    padding: 6px 7px;
  }

  .brand-logo {
    height: 22px;
  }

  .nav {
    min-width: 0;
    gap: 2px;
    font-size: 11.5px;
  }

  .topbar .support-entry {
    display: none;
  }

  .nav a,
  .nav-button {
    min-height: 28px;
    padding: 5px 4px;
    border-radius: 7px;
  }

  .session-status {
    max-width: 36px;
    gap: 6px;
    font-size: 13px;
    padding-right: 3px;
  }

  .session-status .user-name {
    display: none;
  }

  .user-avatar {
    width: 24px;
    height: 24px;
    font-size: 12px;
  }

  .home-shell {
    min-height: 540px;
    padding-top: 44px;
    padding-bottom: 62px;
    background-position: center top, 58% top;
    background-size: auto, auto 100%;
  }

  .hero-content {
    padding-top: 50px;
  }

  .hero-dark h1 {
    max-width: 96%;
    margin-bottom: 10px;
    font-size: clamp(30px, 9.2vw, 38px);
    line-height: 1.16;
    white-space: normal;
  }

  .hero-copy {
    font-size: 18px;
    line-height: 1.45;
  }

  .hero-subcopy {
    max-width: 95%;
    margin-top: 10px;
    font-size: 12px;
    line-height: 1.55;
  }

  .hero-order-btn {
    min-width: 156px;
    min-height: 42px;
    gap: 8px;
    padding: 9px 22px;
    font-size: 15px;
  }

  .button-icon {
    width: 20px;
    height: 20px;
  }

  .feature-strip {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-top: 50px;
  }

  .feature-strip article {
    display: grid;
    grid-template-columns: 1fr;
    justify-items: center;
    min-width: 0;
    text-align: center;
    row-gap: 4px;
  }

  .feature-icon {
    grid-row: auto;
    width: 34px;
    height: 34px;
    background: rgba(18, 137, 226, 0.62);
    box-shadow:
      inset 0 0 0 1px rgba(255, 255, 255, 0.18),
      0 8px 20px rgba(12, 94, 180, 0.12);
  }

  .feature-icon img {
    width: 34px;
    height: 34px;
  }

  .feature-strip strong {
    font-size: 12px;
    line-height: 1.25;
    text-shadow: 0 1px 6px rgba(0, 75, 150, 0.22);
    word-break: keep-all;
  }

  .feature-strip small {
    max-width: 92px;
    font-size: 10px;
    line-height: 1.35;
    text-shadow: 0 1px 6px rgba(0, 75, 150, 0.2);
  }

  .section-heading {
    margin-bottom: 20px;
  }

  .section-heading h2 {
    font-size: 22px;
  }

  .section-heading p {
    font-size: 12px;
  }

  .why-section,
  .process-section,
  .faq-section {
    padding-block: 30px;
  }

  .reason-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .reason-card {
    min-height: 150px;
    padding: 16px 9px 14px;
    gap: 7px;
  }

  .reason-card img {
    width: 48px;
    height: 48px;
  }

  .reason-card h3,
  .flow-card h3,
  .faq-card h3 {
    font-size: 15px;
    line-height: 1.35;
    word-break: keep-all;
  }

  .reason-card p,
  .flow-card p,
  .faq-card p {
    font-size: 11px;
    line-height: 1.55;
  }

  .flow-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 10px;
  }

  .flow-card {
    min-height: 138px;
    padding: 29px 9px 14px;
  }

  .flow-step {
    top: -15px;
    width: 32px;
    height: 32px;
    font-size: 12px;
  }

  .flow-card img {
    width: 35px;
    height: 35px;
    margin-bottom: 7px;
  }

  .faq-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .faq-card {
    min-height: 0;
    padding: 20px;
  }

  .spotlight-card,
  .spotlight-card.is-reverse {
    grid-template-columns: minmax(0, 1fr) 118px;
    gap: 12px;
    min-height: 0;
    padding: 16px 12px;
  }

  .spotlight-card.is-reverse img,
  .spotlight-card img {
    order: 2;
  }

  .spotlight-copy {
    order: 1;
    min-width: 0;
  }

  .spotlight-card img {
    width: 118px;
    height: 94px;
    max-height: none;
    border-radius: 10px;
    object-fit: cover;
  }

  .spotlight-copy h2 {
    margin-bottom: 10px;
    font-size: 17px;
    line-height: 1.35;
  }

  .spotlight-copy h2::after {
    width: 30px;
    height: 3px;
    margin-top: 7px;
  }

  .spotlight-copy ul {
    gap: 5px;
  }

  .spotlight-copy li {
    padding-left: 19px;
    font-size: 10.5px;
    line-height: 1.45;
  }

  .spotlight-copy li::before {
    top: 1px;
    width: 13px;
    height: 13px;
    font-size: 8px;
  }

  .cta-panel h2 {
    font-size: 20px;
  }

  .cta-panel p {
    font-size: 12px;
  }

  .info-main {
    padding: 90px 0 44px;
  }

  .info-panel {
    padding: 28px 20px;
  }

  .faq-detail summary {
    padding: 17px 16px;
    font-size: 16px;
  }

  .faq-detail p {
    padding: 0 16px 18px 58px;
  }

  .core-section {
    padding: 26px 0 42px;
  }

  .core-heading {
    margin-bottom: 16px;
  }

  .core-grid {
    gap: 12px;
  }

  .core-row,
  .core-row.is-reverse {
    grid-template-columns: 1fr;
    min-height: 0;
    border-radius: 12px;
  }

  .core-row.is-reverse .core-copy {
    order: 2;
  }

  .core-row.is-reverse .core-image {
    order: 1;
  }

  .core-image {
    min-height: 0;
    height: auto;
    aspect-ratio: 16 / 7.2;
  }

  .core-copy {
    padding: 17px 18px 19px;
  }

  .core-copy h3 {
    margin-bottom: 9px;
    font-size: 18px;
  }

  .core-copy li {
    font-size: 12px;
    line-height: 1.5;
  }

  .core-advantage {
    grid-template-columns: 1fr;
    min-height: 0;
    margin-top: 14px;
    padding: 24px 18px 18px;
    border-radius: 13px;
  }

  .core-advantage-copy h3 {
    font-size: 20px;
    line-height: 1.35;
  }

  .core-advantage-copy p {
    font-size: 12px;
    line-height: 1.65;
  }

  .core-benefits {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .core-benefits span {
    min-height: 58px;
    padding: 10px 12px;
    font-size: 11px;
  }

  .core-benefits strong {
    font-size: 15px;
  }

  .core-advantage-image {
    width: 100%;
    opacity: 0.38;
  }

  .cta-panel {
    display: grid;
    padding: 30px 24px;
  }

  .cta-actions {
    justify-items: start;
  }

  .site-footer nav {
    gap: 14px 24px;
  }

  .auth-layout {
    grid-template-columns: 1fr;
  }

  .auth-dialog {
    padding: 22px;
  }

  .auth-actions {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 340px) {
  :root {
    --content-width: calc(100% - 20px);
  }

  .topbar {
    padding-inline: 5px;
  }

  .brand-logo {
    height: 20px;
  }

  .nav {
    gap: 1px;
    font-size: 10.5px;
  }

  .nav a,
  .nav-button {
    padding-inline: 3px;
  }

  .hero-dark h1 {
    font-size: 27px;
    line-height: 1.14;
  }

  .feature-strip {
    gap: 5px;
  }

  .feature-strip strong {
    font-size: 11px;
  }

  .feature-strip small {
    max-width: 78px;
    font-size: 9px;
  }

  .reason-card {
    min-height: 144px;
    padding-inline: 8px;
  }

  .reason-card img {
    width: 44px;
    height: 44px;
  }

  .spotlight-card,
  .spotlight-card.is-reverse {
    grid-template-columns: minmax(0, 1fr) 86px;
    gap: 8px;
    padding: 12px 10px;
  }

  .spotlight-card img {
    width: 86px;
    height: 68px;
  }

  .spotlight-copy h2 {
    font-size: 15px;
    margin-bottom: 8px;
  }

  .spotlight-copy li {
    padding-left: 17px;
    font-size: 9.5px;
    line-height: 1.38;
  }
}