:root {
  --ink: #101827;
  --text: #27354a;
  --muted: #66758a;
  --line: rgba(118, 138, 158, 0.18);
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: rgba(255, 255, 255, 0.94);
  --teal: #0f8a7c;
  --teal-deep: #0b645f;
  --navy: #143449;
  --blue: #426ad8;
  --amber: #d69a2d;
  --danger: #bc4a3c;
  --radius-sm: 16px;
  --radius-md: 24px;
  --radius-lg: 34px;
  --shadow-sm: 0 12px 32px rgba(19, 36, 53, 0.08);
  --shadow-md: 0 24px 70px rgba(19, 36, 53, 0.13);
  --shadow-lg: 0 40px 120px rgba(19, 36, 53, 0.18);
  color: var(--text);
  background: #f6faf9;
  font-family: Inter, "SF Pro Display", "HarmonyOS Sans SC", "MiSans", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  text-rendering: geometricPrecision;
}

* {
  box-sizing: border-box;
}

html {
  width: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  width: 100%;
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background:
    linear-gradient(120deg, rgba(227, 246, 241, 0.92), rgba(246, 249, 252, 0.94) 38%, rgba(248, 245, 236, 0.72)),
    #f6faf9;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(20, 52, 73, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 52, 73, 0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.72), transparent 68%);
}

main {
  width: 100%;
  overflow-x: hidden;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 16px clamp(22px, 5vw, 72px);
  background: rgba(247, 251, 250, 0.82);
  border-bottom: 1px solid rgba(122, 144, 158, 0.14);
  backdrop-filter: blur(22px);
}

.site-header::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, var(--teal), var(--blue), var(--amber));
  border-radius: 999px;
  transform: scaleX(var(--scroll-progress, 0));
  transform-origin: left;
}

.brand,
.nav-links,
.header-actions,
.hero-actions,
.trust-row {
  display: flex;
  align-items: center;
}

.brand {
  gap: 12px;
  color: var(--ink);
  font-size: 17px;
  font-weight: 850;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: #fff;
  background: linear-gradient(145deg, var(--navy), #0d5360);
  border-radius: 14px;
  box-shadow: 0 14px 34px rgba(20, 47, 67, 0.2);
}

.nav-links {
  gap: 28px;
  color: #40516a;
  font-size: 14px;
  font-weight: 720;
}

.nav-links a {
  position: relative;
  padding: 8px 0;
}

.nav-links a::after {
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, var(--teal), var(--blue));
  border-radius: 99px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.nav-links a:hover::after {
  transform: scaleX(1);
}

.header-actions {
  gap: 12px;
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  padding: 4px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(125, 148, 160, 0.18);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}

.language-switcher button {
  min-width: 46px;
  min-height: 34px;
  padding: 0 12px;
  color: #40516a;
  background: transparent;
  border-radius: 999px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 850;
  transition: color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.language-switcher button.active {
  color: #fff;
  background: linear-gradient(135deg, var(--teal), var(--navy));
  box-shadow: 0 12px 28px rgba(15, 138, 124, 0.2);
}

.header-cta,
.secondary-action,
.primary-action,
.plan-card button {
  min-height: 46px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 820;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, filter 160ms ease;
}

.header-cta,
.secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  color: #17243a;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-sm);
}

.primary-action,
.plan-card button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(135deg, var(--teal), var(--navy));
  box-shadow: 0 18px 42px rgba(15, 138, 124, 0.25);
}

.primary-action::before,
.plan-card button::before {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), transparent 44%);
  opacity: 0;
  transition: opacity 180ms ease;
}

.primary-action:hover::before,
.plan-card button:hover::before {
  opacity: 1;
}

.header-cta:hover,
.secondary-action:hover,
.primary-action:hover,
.plan-card button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.header-cta:active,
.secondary-action:active,
.primary-action:active,
.plan-card button:active {
  transform: translateY(0) scale(0.98);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4.5vw, 54px);
  justify-items: center;
  width: 100%;
  max-width: 1360px;
  margin: 0 auto;
  overflow: hidden;
  padding: clamp(42px, 5vw, 72px) clamp(22px, 5vw, 72px) clamp(52px, 6vw, 82px);
}

.hero-content {
  width: 100%;
  max-width: 980px;
  min-width: 0;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 100%;
  margin: 0 0 18px;
  overflow-wrap: anywhere;
  color: var(--teal-deep);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow::before {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  content: "";
  background: var(--teal);
  border-radius: 99px;
  box-shadow: 0 0 0 6px rgba(15, 138, 124, 0.1);
}

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

h1 {
  max-width: 980px;
  margin-bottom: 28px;
  color: var(--ink);
  font-family: "SF Pro Display", "HarmonyOS Sans SC", "MiSans", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  font-size: clamp(40px, 3.6vw, 46px);
  font-weight: 880;
  letter-spacing: 0;
  line-height: 1.14;
}

h1 span {
  display: block;
}

.mobile-line-break {
  display: none;
}

.hero-copy {
  max-width: 660px;
  margin-right: auto;
  margin-bottom: 24px;
  margin-left: auto;
  color: #42536c;
  font-size: clamp(18px, 1.7vw, 21px);
  line-height: 1.9;
}

.hero-actions {
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 18px;
}

.trust-row {
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}

.trust-row span {
  padding: 9px 14px;
  color: #40516a;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(137, 160, 170, 0.2);
  border-radius: 999px;
  box-shadow: 0 10px 24px rgba(34, 53, 71, 0.05);
  font-size: 13px;
  font-weight: 720;
}

.hero-showcase {
  position: relative;
  width: min(100%, 1120px);
  max-width: 100%;
  margin-bottom: 0;
  border-radius: var(--radius-lg);
}

.hero-showcase::before {
  position: absolute;
  inset: 8% 4% -4%;
  z-index: -1;
  content: "";
  background: linear-gradient(145deg, rgba(15, 138, 124, 0.12), rgba(66, 106, 216, 0.16));
  border-radius: var(--radius-lg);
  filter: blur(10px);
}

.hero-showcase img {
  display: block;
  width: 100%;
  max-width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.video-teaser {
  position: absolute;
  right: clamp(18px, 4vw, 42px);
  bottom: -28px;
  display: flex;
  align-items: center;
  gap: 14px;
  width: min(360px, 76%);
  padding: 16px 18px;
  color: #fff;
  background: rgba(20, 52, 73, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 22px;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(16px);
}

.play-dot {
  position: relative;
  display: grid;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  place-items: center;
  background: linear-gradient(135deg, var(--teal), #74d3c8);
  border-radius: 50%;
}

.play-dot::before {
  width: 0;
  height: 0;
  margin-left: 3px;
  content: "";
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-left: 12px solid #fff;
}

.play-dot::after {
  position: absolute;
  inset: -7px;
  content: "";
  border: 1px solid rgba(116, 211, 200, 0.45);
  border-radius: 50%;
  animation: pulse 2.4s ease-out infinite;
}

.video-teaser strong,
.video-teaser small {
  display: block;
}

.video-teaser strong {
  margin-bottom: 4px;
}

.video-teaser small {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.55;
}

.section,
.proof-section,
.faq-section,
.join-section {
  width: auto;
  margin: 0 clamp(22px, 5vw, 72px);
  padding: clamp(54px, 7vw, 86px) 0;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 28px;
}

.section-heading.center {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-heading p {
  max-width: 690px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.85;
}

.section-heading.center p {
  margin-right: auto;
  margin-left: auto;
}

h2 {
  margin-bottom: 16px;
  color: var(--ink);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.18;
}

h3 {
  margin: 12px 0 12px;
  color: var(--ink);
  font-size: 21px;
  line-height: 1.35;
}

.advantage-grid,
.module-grid,
.testimonial-grid,
.metrics,
.plan-grid {
  display: grid;
  gap: 18px;
}

.advantage-grid,
.module-grid,
.testimonial-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.advantage-grid article,
.module-grid article,
.testimonial-grid article,
.metrics article,
.faq-list details,
.plan-card,
.join-section {
  position: relative;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease;
}

.advantage-grid article::before,
.module-grid article::before,
.testimonial-grid article::before,
.metrics article::before,
.faq-list details::before,
.plan-card::before {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  content: "";
  opacity: 0.9;
}

.advantage-grid article > *,
.module-grid article > *,
.testimonial-grid article > *,
.metrics article > *,
.faq-list details > *,
.plan-card > *,
.join-section > * {
  position: relative;
  z-index: 1;
}

.advantage-grid article:nth-child(1) {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.86), rgba(224, 247, 242, 0.58)),
    rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(18px);
}

.advantage-grid article:nth-child(1)::before {
  background:
    linear-gradient(90deg, rgba(15, 138, 124, 0.12) 1px, transparent 1px),
    linear-gradient(rgba(15, 138, 124, 0.1) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: linear-gradient(135deg, rgba(0, 0, 0, 0.55), transparent 68%);
}

.advantage-grid article:nth-child(2) {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(238, 242, 255, 0.72)),
    rgba(255, 255, 255, 0.82);
}

.advantage-grid article:nth-child(2)::before {
  background:
    radial-gradient(circle at 86% 14%, rgba(66, 106, 216, 0.16), transparent 34%),
    linear-gradient(120deg, transparent 0 58%, rgba(255, 255, 255, 0.55) 58% 62%, transparent 62%);
}

.advantage-grid article:nth-child(3) {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.88), rgba(255, 247, 226, 0.74)),
    rgba(255, 255, 255, 0.8);
}

.advantage-grid article:nth-child(3)::before {
  background:
    linear-gradient(135deg, rgba(214, 154, 45, 0.14), transparent 44%),
    repeating-linear-gradient(135deg, rgba(20, 52, 73, 0.05) 0 1px, transparent 1px 14px);
}

.module-grid article:nth-child(1),
.module-grid article:nth-child(6) {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.86), rgba(226, 246, 241, 0.68)),
    rgba(255, 255, 255, 0.76);
  backdrop-filter: blur(16px);
}

.module-grid article:nth-child(2),
.module-grid article:nth-child(5) {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(235, 241, 255, 0.76)),
    rgba(255, 255, 255, 0.82);
}

.module-grid article:nth-child(3),
.module-grid article:nth-child(4) {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(255, 248, 232, 0.78)),
    rgba(255, 255, 255, 0.82);
}

.module-grid article::before {
  background:
    radial-gradient(circle at 88% 16%, rgba(15, 138, 124, 0.14), transparent 28%),
    linear-gradient(135deg, transparent 0 62%, rgba(255, 255, 255, 0.58) 62% 66%, transparent 66%);
}

.module-grid article:nth-child(even)::before {
  background:
    radial-gradient(circle at 12% 18%, rgba(66, 106, 216, 0.12), transparent 26%),
    repeating-linear-gradient(90deg, rgba(20, 52, 73, 0.045) 0 1px, transparent 1px 18px);
}

.module-grid article span,
.advantage-grid article i {
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 999px;
}

.inline-card-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-height: 40px;
  margin-top: 8px;
  padding: 0 16px;
  color: #fff;
  background: linear-gradient(135deg, var(--teal), var(--navy));
  border-radius: 999px;
  box-shadow: 0 14px 30px rgba(15, 138, 124, 0.2);
  font-size: 13px;
  font-weight: 850;
}

.free-tool-grid article {
  display: flex;
  flex-direction: column;
}

.free-tool-grid p {
  flex: 1;
}

.metrics article {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(232, 249, 245, 0.82)),
    radial-gradient(circle at 88% 12%, rgba(15, 138, 124, 0.18), transparent 30%),
    rgba(255, 255, 255, 0.86);
  border-color: rgba(15, 138, 124, 0.18);
  box-shadow: 0 22px 46px rgba(15, 36, 56, 0.08);
  color: var(--navy);
}

.metrics article::before {
  background:
    linear-gradient(90deg, rgba(15, 138, 124, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(15, 138, 124, 0.07) 1px, transparent 1px),
    radial-gradient(circle at 86% 12%, rgba(116, 211, 200, 0.18), transparent 32%);
  background-size: 24px 24px, 24px 24px, auto;
}

.metrics strong,
.metrics span {
  color: inherit;
}

.testimonial-grid article {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(238, 247, 245, 0.76)),
    rgba(255, 255, 255, 0.82);
}

.testimonial-grid article::before {
  background:
    linear-gradient(135deg, rgba(15, 138, 124, 0.1), transparent 42%),
    radial-gradient(circle at 90% 18%, rgba(214, 154, 45, 0.12), transparent 30%);
}

.faq-list details {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.88), rgba(235, 241, 255, 0.66)),
    rgba(255, 255, 255, 0.8);
}

.faq-list details::before {
  background: linear-gradient(90deg, rgba(15, 138, 124, 0.22), rgba(66, 106, 216, 0.2));
  width: 4px;
  right: auto;
}

.plan-card {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(226, 246, 241, 0.66)),
    rgba(255, 255, 255, 0.82);
}

.plan-card::before {
  background:
    radial-gradient(circle at 88% 10%, rgba(15, 138, 124, 0.16), transparent 28%),
    linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.54));
}

.advantage-grid article:hover,
.module-grid article:hover,
.testimonial-grid article:hover,
.metrics article:hover,
.faq-list details:hover,
.plan-card:hover {
  border-color: rgba(15, 138, 124, 0.22);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.advantage-grid article,
.module-grid article,
.testimonial-grid article,
.plan-card {
  padding: 28px;
}

.advantage-grid i,
.module-grid span,
.plan-card span {
  display: inline-flex;
  margin-bottom: 6px;
  color: var(--teal-deep);
  font-size: 13px;
  font-style: normal;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.advantage-grid p,
.module-grid p,
.testimonial-grid p,
.proof-copy p,
.join-copy p,
.site-footer,
.faq-list p {
  color: var(--muted);
  line-height: 1.78;
}

.proof-section {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(420px, 1fr);
  gap: 36px;
  align-items: center;
}

.proof-copy {
  max-width: 620px;
}

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

.metrics article {
  padding: 28px;
}

.metrics strong {
  display: block;
  margin-bottom: 8px;
  color: var(--navy);
  font-size: clamp(34px, 5vw, 52px);
  line-height: 1;
}

.metrics span {
  color: var(--muted);
  font-weight: 760;
}

.testimonial-grid article p {
  min-height: 112px;
  margin-bottom: 24px;
  color: #34455e;
  font-size: 16px;
}

.testimonial-grid strong,
.testimonial-grid span {
  display: block;
}

.testimonial-grid strong {
  color: var(--ink);
  font-size: 16px;
}

.testimonial-grid span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
}

.faq-section {
  display: grid;
  grid-template-columns: minmax(0, 1000px);
  gap: 24px;
  align-items: start;
  justify-content: center;
}

.faq-section .section-heading {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.faq-list {
  display: grid;
  gap: 12px;
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
}

.faq-list details {
  padding: 20px 22px;
}

.faq-list summary {
  cursor: pointer;
  color: var(--ink);
  font-weight: 820;
  line-height: 1.5;
}

.faq-list p {
  margin: 12px 0 0;
}

.join-section {
  display: grid;
  grid-template-columns: minmax(320px, 0.88fr) minmax(520px, 1.32fr);
  gap: clamp(34px, 4vw, 64px);
  align-items: start;
  margin-bottom: 64px;
  padding: clamp(28px, 4.5vw, 48px);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(232, 246, 243, 0.8)),
    var(--surface-strong);
}

.join-copy {
  max-width: none;
}

.plan-grid {
  margin-top: 28px;
}

.plan-card {
  display: grid;
  gap: 12px;
  padding: 20px;
}

.plan-card.active {
  background: rgba(226, 246, 241, 0.86);
  border-color: rgba(15, 138, 124, 0.3);
}

.plan-card strong {
  color: var(--ink);
  font-size: 18px;
}

.plan-card small {
  color: var(--muted);
  line-height: 1.65;
}

.plan-card .plan-seats,
.plan-card .plan-trial {
  width: fit-content;
  padding: 6px 10px;
  border: 1px solid rgba(20, 96, 106, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: #35556c;
  font-size: 12px;
  line-height: 1.35;
}

.plan-card .plan-trial {
  border-color: rgba(15, 138, 124, 0.18);
  background: rgba(224, 248, 243, 0.78);
  color: #087268;
  font-weight: 850;
}

.plan-price {
  margin: 0;
  color: var(--teal-deep);
  font-size: 24px;
  font-weight: 900;
  letter-spacing: 0;
}

.plan-card button {
  width: fit-content;
  min-height: 38px;
  padding: 0 16px;
  font-size: 13px;
}

.join-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.join-assurance {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 8px;
}

.join-assurance article {
  display: grid;
  min-height: 104px;
  align-content: center;
  justify-items: center;
  gap: 8px;
  padding: 18px 14px;
  text-align: center;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.82), rgba(230, 246, 243, 0.64)),
    rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(15, 138, 124, 0.12);
  border-radius: var(--radius-sm);
  box-shadow: 0 16px 38px rgba(19, 36, 53, 0.07);
}

.join-assurance strong {
  color: var(--teal-deep);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.join-assurance span {
  color: #40516a;
  font-size: 14px;
  font-weight: 780;
  line-height: 1.45;
}

.join-section.payment-mode {
  grid-template-columns: minmax(0, 760px);
  justify-content: center;
  text-align: center;
}

.join-section.payment-mode .join-copy {
  max-width: 760px;
  margin: 0 auto;
}

.join-section.payment-mode .plan-grid,
.join-section.payment-mode .join-form label,
.join-section.payment-mode .form-submit,
.join-section.payment-mode .join-assurance {
  display: none;
}

.join-section.payment-mode .join-form {
  display: block;
  width: min(100%, 720px);
  margin: 0 auto;
}

label {
  display: grid;
  gap: 8px;
  color: #42536c;
  font-size: 14px;
  font-weight: 780;
}

label.wide,
.form-message,
.form-submit {
  grid-column: 1 / -1;
}

input,
select,
textarea {
  width: 100%;
  min-height: 54px;
  padding: 0 16px;
  color: #17243a;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(125, 148, 160, 0.22);
  border-radius: var(--radius-sm);
  outline: none;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

textarea {
  min-height: 118px;
  padding-top: 14px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  background: #fff;
  border-color: rgba(15, 138, 124, 0.58);
  box-shadow: 0 0 0 5px rgba(15, 138, 124, 0.12);
}

.slug-field {
  display: flex;
  align-items: center;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(125, 148, 160, 0.22);
  border-radius: var(--radius-sm);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.slug-field:focus-within {
  border-color: rgba(15, 138, 124, 0.58);
  box-shadow: 0 0 0 5px rgba(15, 138, 124, 0.12);
}

.slug-field input {
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.slug-field input:focus {
  box-shadow: none;
}

.slug-field span {
  padding-right: 16px;
  color: #667789;
  white-space: nowrap;
}

.form-message {
  min-height: 24px;
  margin: 0;
  color: var(--teal-deep);
  font-weight: 760;
}

.join-section.payment-mode .form-message {
  position: relative;
  display: grid;
  gap: 10px;
  justify-items: center;
  min-height: 0;
  padding: 28px;
  overflow: hidden;
  color: #28516a;
  text-align: center;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(230, 246, 243, 0.74)),
    rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(15, 138, 124, 0.14);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.join-section.payment-mode .form-message::before {
  display: grid;
  width: 42px;
  height: 42px;
  margin-bottom: 2px;
  place-items: center;
  color: #fff;
  content: "";
  background: linear-gradient(135deg, var(--teal), var(--navy));
  border-radius: 16px;
  box-shadow: 0 16px 36px rgba(15, 138, 124, 0.24);
}

.join-section.payment-mode .form-message.success::before {
  content: "OK";
  font-size: 16px;
  font-weight: 900;
  line-height: 1;
}

.join-section.payment-mode .form-message::after {
  display: none;
  position: absolute;
  top: 36px;
  left: 41px;
  width: 12px;
  height: 7px;
  content: "";
  border-bottom: 2px solid #fff;
  border-left: 2px solid #fff;
  transform: rotate(-45deg);
}

.join-section.payment-mode .form-message strong {
  color: var(--ink);
  font-size: 22px;
  line-height: 1.25;
}

.join-section.payment-mode .form-message span {
  color: #60728a;
  font-weight: 650;
  line-height: 1.7;
}

.join-section.payment-mode .form-message a {
  display: inline-flex;
  width: fit-content;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  margin: 8px auto 0;
  padding: 0 20px;
  color: #fff;
  background: linear-gradient(135deg, var(--teal), var(--navy));
  border-radius: 999px;
  box-shadow: 0 18px 42px rgba(15, 138, 124, 0.22);
}

.form-message.error {
  color: var(--danger);
}

.join-section.payment-mode .form-message.error {
  color: #91463d;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(255, 240, 234, 0.74)),
    rgba(255, 255, 255, 0.9);
  border-color: rgba(188, 74, 60, 0.18);
}

.join-section.payment-mode .form-message.error::before {
  background: linear-gradient(135deg, #c86455, #7a3942);
}

.join-section.payment-mode .form-message.error::after {
  display: block;
  top: 31px;
  left: 43px;
  width: 2px;
  height: 16px;
  background: #fff;
  border: 0;
  border-radius: 999px;
  box-shadow: 0 20px 0 #fff;
  transform: none;
}

.form-message.loading {
  position: relative;
  width: min(100%, 360px);
  overflow: hidden;
  color: transparent;
  background: linear-gradient(90deg, rgba(207, 219, 226, 0.5), rgba(255, 255, 255, 0.85), rgba(207, 219, 226, 0.5));
  background-size: 220% 100%;
  border-radius: 999px;
  animation: skeleton 1.15s linear infinite;
}

.join-section.payment-mode .form-message.loading {
  width: 100%;
  color: #28516a;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(230, 246, 243, 0.74)),
    rgba(255, 255, 255, 0.86);
  background-size: auto;
  border-radius: var(--radius-md);
  animation: none;
}

.join-section.payment-mode .form-message.loading::before {
  animation: pulseBadge 1.35s ease-in-out infinite;
}

.form-submit {
  width: 100%;
}

.form-submit:disabled {
  cursor: wait;
  filter: saturate(0.78);
  opacity: 0.82;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 22px;
  padding: 34px clamp(22px, 5vw, 72px);
  border-top: 1px solid var(--line);
}

.footer-brand,
.footer-meta {
  display: grid;
  gap: 6px;
}

.footer-meta {
  justify-items: end;
  text-align: right;
}

.footer-brand span:first-child {
  color: var(--ink);
  font-weight: 850;
}

.footer-brand span:last-child,
.footer-meta span:last-child {
  font-size: 13px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px 16px;
  font-size: 13px;
}

.footer-links a {
  color: var(--teal-deep);
  font-weight: 760;
}

.legal-page {
  min-height: 100vh;
}

.legal-main {
  width: min(980px, calc(100% - 44px));
  margin: 0 auto;
  padding: 72px 0 56px;
}

.legal-hero,
.legal-card {
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.legal-hero {
  padding: clamp(28px, 5vw, 54px);
}

.legal-eyebrow {
  margin: 0 0 10px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.legal-hero h1 {
  max-width: 760px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(34px, 6vw, 62px);
  line-height: 0.98;
  letter-spacing: 0;
}

.legal-updated {
  margin: 18px 0 0;
  color: var(--muted);
}

.legal-card {
  display: grid;
  gap: 28px;
  margin-top: 20px;
  padding: clamp(24px, 4vw, 42px);
}

.legal-card section {
  display: grid;
  gap: 10px;
}

.legal-card h2 {
  margin: 0;
  color: var(--ink);
  font-size: 22px;
}

.legal-card p,
.legal-card li {
  margin: 0;
  color: var(--text);
  line-height: 1.72;
}

.legal-card ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 20px;
}

.legal-contact {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  justify-content: center;
  margin-top: 6px;
  padding: 12px 16px;
  color: #fff;
  font-weight: 820;
  background: linear-gradient(135deg, #42b8a7, var(--teal-deep));
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}

.reveal {
  opacity: 1;
  transform: none;
}

.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 640ms ease, transform 640ms ease;
}

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

.hero .reveal:first-child {
  transition-delay: 80ms;
}

.hero .reveal:last-child {
  transition-delay: 180ms;
}

@keyframes pulse {
  0% {
    opacity: 0.8;
    transform: scale(0.9);
  }

  100% {
    opacity: 0;
    transform: scale(1.45);
  }
}

@keyframes skeleton {
  0% {
    background-position: 120% 0;
  }

  100% {
    background-position: -120% 0;
  }
}

@keyframes pulseBadge {
  0%,
  100% {
    filter: saturate(1);
    transform: scale(1);
  }

  50% {
    filter: saturate(1.18);
    transform: scale(1.04);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }

  .js .reveal,
  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 1080px) {
  .proof-section,
  .faq-section,
  .join-section {
    grid-template-columns: 1fr;
  }

  .hero-showcase {
    max-width: 860px;
  }

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

@media (max-width: 760px) {
  .site-header {
    gap: 12px;
    padding: 14px 18px;
  }

  .nav-links {
    display: none;
  }

  .brand {
    gap: 10px;
    font-size: 16px;
  }

  .header-cta {
    min-height: 40px;
    padding: 0 14px;
    font-size: 14px;
  }

  .header-actions {
    gap: 8px;
  }

  .language-switcher {
    padding: 3px;
  }

  .language-switcher button {
    min-width: 38px;
    min-height: 32px;
    padding: 0 9px;
    font-size: 12px;
  }

  .section,
  .proof-section,
  .faq-section,
  .join-section {
    margin-right: 18px;
    margin-left: 18px;
  }

  .hero {
    padding: 42px 24px 52px;
  }

  .eyebrow {
    display: block;
    max-width: 100%;
    overflow-wrap: anywhere;
    font-size: 11px;
    line-break: anywhere;
    text-align: center;
    text-transform: none;
    word-break: break-all;
  }

  .eyebrow::before {
    display: inline-block;
    margin-right: 8px;
    vertical-align: 1px;
  }

  h1 {
    max-width: 330px;
    margin-right: auto;
    margin-left: auto;
    overflow-wrap: anywhere;
    font-size: clamp(27px, 7.6vw, 30px);
    line-break: anywhere;
    line-height: 1.2;
    word-break: break-all;
  }

  .hero-line {
    display: block;
  }

  .mobile-line-break {
    display: block;
  }

  .hero-copy {
    overflow-wrap: anywhere;
    font-size: 17px;
    word-break: break-word;
  }

  .trust-row {
    display: flex;
    justify-content: center;
    width: 100%;
  }

  .trust-row span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
    padding-right: 10px;
    padding-left: 10px;
    text-align: center;
    white-space: normal;
  }

  .advantage-grid,
  .module-grid,
  .testimonial-grid,
  .metrics,
  .join-form,
  .join-assurance {
    grid-template-columns: 1fr;
  }

  .video-teaser {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
    margin-top: 14px;
  }

  .play-dot {
    width: 38px;
    height: 38px;
  }

  .slug-field {
    align-items: stretch;
    flex-direction: column;
  }

  .slug-field span {
    padding: 0 16px 14px;
  }

  .site-footer {
    flex-direction: column;
  }

  .footer-meta {
    justify-items: start;
    text-align: left;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 420px) {
  .header-cta {
    display: none;
  }
}