:root {
  color-scheme: dark;
  --bg: #030303;
  --panel: #101011;
  --panel-2: #161616;
  --line: rgba(255, 255, 255, 0.11);
  --text: #f5f3ef;
  --muted: #a9a39d;
  --dim: #6f6a66;
  --orange: #ff5835;
  --red: #ff2d20;
  --glow: rgba(255, 82, 45, 0.38);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 116px;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Songti SC", "Noto Serif CJK SC", "Source Han Serif SC", "STSong", "SimSun", Georgia, serif;
  background:
    radial-gradient(circle at 72% 9%, rgba(255, 72, 36, 0.16), transparent 28rem),
    radial-gradient(circle at 12% 35%, rgba(255, 78, 36, 0.1), transparent 24rem),
    linear-gradient(180deg, #000, var(--bg) 42%, #050505);
}

body.modal-open {
  overflow: hidden;
}

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

button {
  font: inherit;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.2;
  z-index: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at 50% 10%, #000, transparent 76%);
}

.site-header,
main,
footer {
  position: relative;
  z-index: 1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.site-header::before {
  content: "";
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  height: 92px;
  z-index: -1;
  background: linear-gradient(180deg, rgba(3, 3, 3, 0.9), rgba(3, 3, 3, 0.72));
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.01em;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.brand img,
.mini-brand img {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  box-shadow: 0 10px 32px rgba(255, 50, 32, 0.34);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(22px, 4vw, 58px);
  color: #f0ece8;
  font-size: 15px;
  font-weight: 700;
}

.main-nav a {
  opacity: 0.88;
  transition: color 0.2s, opacity 0.2s;
}

.main-nav a:hover {
  color: var(--orange);
  opacity: 1;
}

.header-cta,
.primary-cta {
  border-radius: 10px;
  background: linear-gradient(135deg, var(--orange), #ff2e1f);
  color: white;
  font-weight: 800;
  box-shadow: 0 14px 34px var(--glow), inset 0 1px 0 rgba(255, 255, 255, 0.24);
}

.header-cta {
  padding: 16px 24px;
  white-space: nowrap;
}

.hero {
  width: min(var(--max), calc(100% - 48px));
  margin: 42px auto 0;
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 52px;
  align-items: center;
  min-height: 560px;
}

.section-kicker {
  color: #ff8a65;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 13px;
  font-weight: 800;
}

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

h1 {
  margin: 0 0 18px;
  font-size: clamp(40px, 4.55vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 900;
}

h1 strong {
  color: var(--orange);
  font-style: normal;
}

.hero-text {
  max-width: 500px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 24px 0;
  max-width: 480px;
}

.trust-row div {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 10px;
  align-items: center;
  min-width: 0;
}

.trust-row span {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: var(--orange);
  background: rgba(255, 81, 42, 0.12);
  border: 1px solid rgba(255, 102, 66, 0.26);
}

.trust-row b {
  font-size: 15px;
}

.primary-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  padding: 17px 30px;
  font-size: 17px;
  min-height: 58px;
}

.primary-cta b {
  font-size: 16px;
}

.product-stage {
  position: relative;
  margin: 0;
  border-radius: 18px;
  transform: perspective(1200px) rotateY(-5deg) rotateX(2deg);
}

.product-stage::before {
  content: "";
  position: absolute;
  inset: -24px;
  z-index: -1;
  border-radius: 30px;
  background:
    radial-gradient(circle at 80% 20%, rgba(255, 89, 44, 0.24), transparent 28rem),
    radial-gradient(circle at 24% 84%, rgba(255, 46, 31, 0.14), transparent 22rem);
  filter: blur(8px);
}

.product-stage img {
  display: block;
  width: min(760px, 100%);
  height: auto;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 34px 120px rgba(0, 0, 0, 0.62), 0 18px 70px rgba(255, 73, 36, 0.13);
}

.browser-window,
.note-panel {
  background: linear-gradient(180deg, rgba(25, 25, 27, 0.92), rgba(13, 13, 14, 0.94));
  border: 1px solid var(--line);
  box-shadow: 0 34px 120px rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(18px);
}

.browser-window {
  position: absolute;
  width: 620px;
  right: 42px;
  top: 48px;
  border-radius: 13px;
  overflow: hidden;
  padding: 0 20px 22px;
}

.window-bar {
  height: 34px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.window-bar i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ff5f56;
}

.window-bar i:nth-child(2) {
  background: #ffbd2e;
}

.window-bar i:nth-child(3) {
  background: #27c93f;
}

.youtube-top {
  height: 44px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
}

.youtube-top span {
  width: 18px;
  height: 13px;
  border-radius: 4px;
  background: var(--red);
}

.video-frame {
  height: 300px;
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 32%, rgba(69, 108, 145, 0.4), transparent 18%),
    linear-gradient(90deg, #05070b, #10151c 44%, #050508);
}

.speaker {
  position: absolute;
  left: 50%;
  bottom: 18px;
  width: 170px;
  height: 230px;
  transform: translateX(-50%);
}

.head {
  position: absolute;
  left: 58px;
  top: 10px;
  width: 54px;
  height: 64px;
  border-radius: 44% 44% 50% 50%;
  background: linear-gradient(#d5a086, #a87361);
}

.torso {
  position: absolute;
  left: 28px;
  top: 80px;
  width: 116px;
  height: 150px;
  border-radius: 44px 44px 14px 14px;
  background: linear-gradient(90deg, #070707, #171717, #050505);
}

.arm {
  position: absolute;
  width: 66px;
  height: 16px;
  border-radius: 999px;
  background: #b47f68;
  top: 125px;
}

.arm.left {
  left: 2px;
  transform: rotate(27deg);
}

.arm.right {
  right: 2px;
  transform: rotate(-27deg);
}

.playbar {
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 18px;
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.25);
}

.playbar span {
  display: block;
  width: 29%;
  height: 100%;
  border-radius: inherit;
  background: var(--red);
}

.browser-window h3 {
  margin: 18px 0 14px;
  font-size: 15px;
}

.channel-row {
  display: flex;
  align-items: center;
  gap: 12px;
  color: white;
}

.avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ca8261, #3d2821);
}

.channel-row div {
  flex: 1;
  display: grid;
}

.channel-row small {
  color: var(--dim);
}

.channel-row button {
  border: 0;
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 800;
}

.note-panel {
  position: absolute;
  right: 0;
  top: 80px;
  width: 362px;
  min-height: 560px;
  border-radius: 16px;
  padding: 22px;
}

.panel-head,
.mini-brand,
.progress-label,
.tabs,
.thumbs,
footer,
footer nav {
  display: flex;
  align-items: center;
}

.panel-head {
  justify-content: space-between;
}

.mini-brand {
  gap: 10px;
  font-weight: 900;
}

.mini-brand img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

.panel-head button {
  width: 28px;
  height: 28px;
  border: 0;
  color: white;
  background: transparent;
  font-size: 28px;
}

.progress-label {
  justify-content: space-between;
  margin: 22px 0 8px;
  font-size: 13px;
}

.progress {
  height: 4px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.16);
  overflow: hidden;
}

.progress span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--red), #ff8a50);
}

.tabs {
  margin: 12px 0 18px;
  padding: 4px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.tabs button {
  flex: 1;
  min-height: 31px;
  color: var(--muted);
  border: 0;
  border-radius: 6px;
  background: transparent;
}

.tabs .active {
  color: white;
  background: rgba(255, 87, 44, 0.25);
}

.note-panel h4 {
  margin: 0 0 12px;
  font-size: 17px;
}

.note-panel p,
.note-panel li {
  color: #beb8b3;
  font-size: 13px;
  line-height: 1.75;
}

.note-panel h5 {
  margin: 20px 0 8px;
}

.note-panel ul {
  padding-left: 18px;
}

.note-panel li::marker {
  color: var(--orange);
}

.thumbs {
  gap: 12px;
}

.thumbs span {
  flex: 1;
  height: 72px;
  border-radius: 8px;
  background: linear-gradient(135deg, #ece6dd, #252525);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.thumbs span:nth-child(2) {
  background: linear-gradient(135deg, #162947, #0a0b0f 60%, #c08265);
}

.thumbs span:nth-child(3) {
  background: linear-gradient(135deg, #f2eee5, #777);
}

.pro-panel,
.audience,
.faq-section,
.about-section {
  width: min(var(--max), calc(100% - 48px));
  margin: 96px auto 0;
}

.section-kicker {
  text-align: center;
  color: var(--dim);
  margin-bottom: 8px;
}

.pro-panel h2,
.audience h2,
.faq-section h2,
.about-section h2 {
  text-align: center;
  font-size: clamp(28px, 3.2vw, 42px);
  line-height: 1.25;
  letter-spacing: -0.03em;
}

.audience-grid article {
  min-height: 170px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 28px 30px;
  background: linear-gradient(145deg, rgba(27, 27, 29, 0.88), rgba(10, 10, 11, 0.88));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.audience-grid span,
.pro-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: var(--orange);
  border-radius: 12px;
  background: rgba(255, 83, 44, 0.12);
  border: 1px solid rgba(255, 95, 50, 0.17);
  font-size: 28px;
}

.audience-grid p,
.faq-section p,
.about-section p {
  color: var(--muted);
  line-height: 1.75;
}

.pro-panel {
  margin-top: 86px;
  padding: 40px 34px 34px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(20, 20, 22, 0.76), rgba(6, 6, 7, 0.88));
}

.pro-panel .section-kicker,
.pro-panel h2 {
  text-align: left;
}

.plan-compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  margin-top: 34px;
}

.plan-card {
  position: relative;
  min-height: 510px;
  padding: 36px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(0, 0, 0, 0.18));
  border: 1px solid rgba(255, 255, 255, 0.14);
  overflow: hidden;
}

.plan-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.08), transparent 18rem);
}

.pro-plan {
  border-color: rgba(255, 88, 53, 0.95);
  box-shadow: 0 0 0 1px rgba(255, 88, 53, 0.2), 0 28px 100px rgba(255, 74, 34, 0.16);
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 78, 53, 0.36), transparent 16rem),
    linear-gradient(180deg, rgba(255, 88, 53, 0.12), rgba(0, 0, 0, 0.18));
}

.plan-badge {
  position: absolute;
  top: 28px;
  right: 28px;
  padding: 8px 14px;
  border-radius: 10px;
  color: white;
  background: linear-gradient(135deg, #ff8a50, #ff2e1f);
  font-weight: 900;
}

.plan-head h3 {
  margin-bottom: 8px;
  font-size: 30px;
}

.plan-head p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 17px;
}

.plan-price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  margin: 30px 0 24px;
  color: white;
  font-weight: 900;
}

.plan-price strong {
  font-size: 62px;
  line-height: 1;
  letter-spacing: -0.05em;
}

.plan-price del {
  width: fit-content;
  color: #8d8580;
  font-size: 18px;
  font-weight: 700;
}

.plan-price span {
  flex-basis: 100%;
  max-width: 360px;
  color: #ffbea8;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
}

.basic-plan .plan-price {
  display: block;
  font-size: 62px;
  line-height: 1;
  letter-spacing: -0.05em;
}

.plan-button {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  margin-bottom: 26px;
  border-radius: 12px;
  color: white;
  background: linear-gradient(135deg, #ff8a50, #ff2e1f);
  font-size: 18px;
  font-weight: 900;
  box-shadow: 0 18px 42px rgba(255, 74, 34, 0.24);
}

.plan-card ul {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.plan-card li {
  display: flex;
  gap: 12px;
  align-items: center;
  color: #f3eee9;
  font-size: 18px;
}

.plan-card li::before {
  content: "✓";
  color: #34d381;
  font-weight: 900;
}

.plan-card li.muted {
  color: #77716d;
}

.plan-card li.muted::before {
  content: "—";
  color: #77716d;
}

.payment-modal {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.22s ease, visibility 0.22s ease;
}

.payment-modal[aria-hidden="false"] {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(14px);
}

.modal-card {
  position: relative;
  width: min(620px, 100%);
  padding: 34px;
  border-radius: 18px;
  border: 1px solid rgba(255, 88, 53, 0.45);
  background:
    radial-gradient(circle at 18% 0%, rgba(255, 88, 53, 0.24), transparent 18rem),
    linear-gradient(145deg, rgba(24, 18, 16, 0.98), rgba(8, 8, 9, 0.98));
  box-shadow: 0 28px 100px rgba(0, 0, 0, 0.72), 0 18px 80px rgba(255, 74, 34, 0.18);
  transform: translateY(12px) scale(0.98);
  transition: transform 0.22s ease;
}

.payment-modal[aria-hidden="false"] .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  color: white;
  background: rgba(255, 255, 255, 0.06);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.modal-card h2 {
  margin-bottom: 8px;
  font-size: 34px;
  letter-spacing: -0.02em;
}

.modal-subtitle {
  color: var(--muted);
  margin-bottom: 24px;
}

.payment-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.payment-option {
  display: grid;
  justify-items: center;
  gap: 10px;
  min-height: 226px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  color: white;
  background: rgba(255, 255, 255, 0.045);
  text-align: center;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.payment-option:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.075);
}

.qr-code {
  width: 150px;
  aspect-ratio: 1;
  display: block;
  object-fit: contain;
  padding: 8px;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.24);
}

.payment-option b {
  font-size: 20px;
}

.payment-notice {
  margin-top: 18px;
  padding: 18px 20px;
  border-radius: 14px;
  border: 1px solid rgba(255, 88, 53, 0.22);
  background: rgba(255, 88, 53, 0.09);
}

.payment-notice b {
  color: #ffd4c7;
}

.payment-notice p {
  margin: 6px 0 0;
  color: #d7d0cc;
  line-height: 1.75;
}

.audience h2 {
  text-align: left;
  max-width: 920px;
}

.audience .section-kicker {
  text-align: left;
  color: #ffb095;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
  margin-top: 30px;
}

.audience-grid article {
  min-height: 134px;
  padding: 22px;
  text-align: center;
}

.audience-grid span {
  margin: 0 auto 12px;
  width: 36px;
  height: 36px;
  font-size: 20px;
}

.audience-grid h3 {
  margin-bottom: 8px;
}

.audience-grid p {
  margin: 0;
  font-size: 14px;
}

.faq-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 30px;
}

.faq-list article {
  min-height: 144px;
  padding: 24px 26px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(27, 27, 29, 0.82), rgba(8, 8, 9, 0.88));
}

.faq-list h3 {
  margin-bottom: 12px;
  color: var(--text);
  font-size: 21px;
  line-height: 1.35;
}

.faq-list p {
  margin-bottom: 0;
}

.about-section {
  max-width: 900px;
  text-align: center;
  margin-top: 86px;
}

.about-section p {
  max-width: 760px;
  margin: 0 auto 16px;
  font-size: 18px;
}

.contact-list {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin: 22px auto 0;
}

.contact-list a,
.contact-list span {
  padding: 10px 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  color: #d7d0cc;
  background: rgba(255, 255, 255, 0.04);
}

.contact-list a:hover {
  color: white;
  border-color: rgba(255, 88, 53, 0.42);
}

.about-section h3 {
  margin: 34px 0 8px;
  font-size: 30px;
  font-weight: 500;
}

.legal-page {
  width: min(920px, calc(100% - 48px));
  margin: 64px auto 0;
}

.legal-hero {
  padding: 54px 0 30px;
  border-bottom: 1px solid var(--line);
}

.legal-hero .section-kicker {
  text-align: left;
  color: #ffb095;
}

.legal-hero h1 {
  margin-bottom: 12px;
  font-size: clamp(42px, 5.5vw, 68px);
}

.legal-hero p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 16px;
}

.legal-content {
  padding: 28px 0 10px;
}

.legal-content section {
  padding: 28px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.legal-content h2 {
  margin-bottom: 14px;
  font-size: 24px;
  line-height: 1.35;
}

.legal-content p,
.legal-content li {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}

.legal-content p {
  margin-bottom: 12px;
}

.legal-content ul {
  display: grid;
  gap: 10px;
  margin: 14px 0 0;
  padding-left: 22px;
}

.legal-content li::marker {
  color: var(--orange);
}

.legal-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.legal-contact a,
.legal-contact span {
  padding: 10px 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  color: #f1ece8;
  background: rgba(255, 255, 255, 0.04);
}

.legal-contact a:hover {
  color: white;
  border-color: rgba(255, 88, 53, 0.42);
}

footer {
  width: min(var(--max), calc(100% - 48px));
  margin: 68px auto 0;
  padding: 0 8px 44px;
  gap: 22px;
  color: var(--dim);
  font-size: 13px;
}

footer b {
  color: white;
}

footer nav {
  margin-left: auto;
  gap: 44px;
}

footer a:hover {
  color: var(--orange);
}

@media (max-width: 1060px) {
  .site-header {
    flex-wrap: wrap;
  }

  .site-header::before {
    height: 132px;
  }

  .main-nav {
    order: 3;
    width: 100%;
    justify-content: center;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .pro-panel,
  .audience,
  .faq-section,
  .about-section {
    margin-top: 72px;
  }

  .product-stage {
    transform: none;
  }

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

  .plan-compare {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  html {
    scroll-padding-top: 142px;
  }

  .site-header,
  .hero,
  .legal-page,
  .pro-panel,
  .audience,
  .faq-section,
  .about-section,
  footer {
    width: min(100% - 28px, var(--max));
  }

  .site-header {
    padding: 14px 0 16px;
  }

  .site-header::before {
    height: 122px;
  }

  .brand {
    font-size: 20px;
  }

  .brand img {
    width: 36px;
    height: 36px;
  }

  .header-cta {
    padding: 12px 14px;
    font-size: 13px;
  }

  .main-nav {
    gap: 14px;
    overflow-x: auto;
    justify-content: flex-start;
    padding-bottom: 4px;
    font-size: 13px;
  }

  .hero {
    margin-top: 18px;
    gap: 36px;
  }

  h1 {
    font-size: 42px;
  }

  .hero-text {
    font-size: 16px;
  }

  .trust-row,
  .audience-grid,
  .faq-list {
    grid-template-columns: 1fr;
  }

  .primary-cta {
    width: 100%;
    gap: 12px;
    padding-inline: 18px;
    font-size: 16px;
  }

  .product-stage img {
    border-radius: 12px;
  }

  .pro-panel,
  .audience,
  .faq-section,
  .about-section {
    margin-top: 56px;
  }

  .pro-panel {
    padding: 24px 14px 18px;
  }

  .plan-compare,
  .audience-grid,
  .faq-list {
    margin-top: 22px;
  }

  .plan-card {
    min-height: auto;
    padding: 28px 22px;
  }

  .modal-card {
    padding: 28px 20px 22px;
  }

  .payment-options {
    grid-template-columns: 1fr;
  }

  footer {
    flex-direction: column;
    align-items: flex-start;
    margin-top: 48px;
  }

  footer nav {
    margin-left: 0;
    flex-wrap: wrap;
    gap: 18px;
  }
}