:root {
  --color-navy-deep: #0a1a35;
  --color-navy-mid: #1e3a5f;
  --color-navy-card: #122a4a;
  --color-gold-royal: #f5b800;
  --color-gold-high: #ffd700;
  --color-cream: #fff8e7;
  --color-text-body: #c8d4e8;
  --color-text-muted: #8fa4c4;
  --color-text-legal: #5e7090;
  --color-footer-bg: #050d1f;
  --header-height: 78px;
  --container: min(100% - 32px, 1280px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 26px);
}

body {
  margin: 0;
  padding-bottom: 86px;
  background: var(--color-navy-deep);
  color: var(--color-text-body);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.7;
}

body.menu-open {
  overflow: hidden;
}

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

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

button {
  font: inherit;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  height: var(--header-height);
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 28px;
  padding: 10px max(16px, calc((100vw - 1280px) / 2));
  background: rgba(5, 13, 31, 0.74);
  border-bottom: 1px solid rgba(245, 184, 0, 0.16);
  backdrop-filter: blur(14px);
}

.brand-link img {
  width: 132px;
  height: auto;
}

.desktop-nav {
  justify-self: center;
  display: flex;
  gap: 30px;
  color: var(--color-text-body);
  font-size: 14px;
  font-weight: 700;
}

.desktop-nav a,
.footer-main a {
  transition: color 0.25s ease;
}

.desktop-nav a:hover,
.footer-main a:hover {
  color: var(--color-gold-high);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border-radius: 999px;
  background: var(--color-gold-royal);
  color: var(--color-navy-deep);
  font-weight: 800;
  box-shadow: 0 10px 28px rgba(245, 184, 0, 0.25);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(245, 184, 0, 0.32);
  border-radius: 6px;
  background: rgba(18, 42, 74, 0.72);
  color: var(--color-gold-royal);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  top: var(--header-height);
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 26px;
  padding: 32px;
  background: var(--color-navy-deep);
  color: var(--color-gold-royal);
  font-size: 28px;
  font-weight: 800;
  text-align: center;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  pointer-events: none;
}

.mobile-menu.is-open {
  transform: translateX(0);
  pointer-events: auto;
}

section,
.footer-cta {
  position: relative;
  overflow: visible;
  padding: 104px 0;
  scroll-margin-top: calc(var(--header-height) + 26px);
}

.hero {
  min-height: 100svh;
  display: grid;
  align-items: center;
  padding: calc(var(--header-height) + 48px) 0 64px;
}

.hero-bg,
.section-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-position: center;
  background-size: cover;
}

.hero-bg {
  background-image: linear-gradient(90deg, rgba(5, 13, 31, 0.96) 0%, rgba(10, 26, 53, 0.82) 45%, rgba(10, 26, 53, 0.28) 100%), url("../assets/posters/poster_01_hero_main_PC_fit_1600x900.webp");
  will-change: transform;
}

.section-bg-about,
.section-bg-footer {
  background-image: linear-gradient(rgba(10, 26, 53, 0.74), rgba(10, 26, 53, 0.82)), url("../assets/posters/poster_02_brand_authority.png");
}

.section-bg-footer {
  background-image: linear-gradient(rgba(10, 26, 53, 0.78), rgba(5, 13, 31, 0.9)), url("../assets/posters/footer_cta_bg_2400x720.webp");
}

.hero-content {
  width: min(760px, 100%);
}

.hero-logo {
  width: clamp(170px, 18vw, 260px);
  height: auto;
  margin-bottom: 20px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--color-gold-royal);
  font-size: clamp(12px, 1vw, 14px);
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: 0;
}

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

h1 {
  margin-bottom: 22px;
  color: var(--color-cream);
  font-size: clamp(36px, 4.6vw, 64px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: 0;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

.hero-title {
  display: block;
  opacity: 1;
  transform: none;
  max-width: 760px;
}

h2 {
  margin-bottom: 18px;
  color: #fff;
  font-size: clamp(30px, 3.5vw, 44px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0;
}

h3 {
  color: var(--color-gold-royal);
  font-size: clamp(18px, 1.5vw, 20px);
  font-weight: 700;
  line-height: 1.4;
}

.hero-subtitle,
.section-copy {
  color: var(--color-text-body);
  font-size: clamp(16px, 1.35vw, 20px);
  line-height: 1.55;
}

.section-copy {
  font-size: clamp(15px, 1.25vw, 18px);
  line-height: 1.7;
}

.narrow {
  max-width: 820px;
  margin-inline: auto;
}

.centered {
  text-align: center;
}

.hero-actions,
.download-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-top: 30px;
}

.centered .hero-actions {
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 28px;
  border-radius: 6px;
  font-size: clamp(17px, 1.35vw, 18px);
  font-weight: 800;
  line-height: 1;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--color-gold-royal);
  color: var(--color-navy-deep);
  box-shadow: 0 14px 36px rgba(245, 184, 0, 0.28);
}

.btn-secondary {
  border: 2px solid var(--color-gold-royal);
  background: rgba(10, 26, 53, 0.2);
  color: var(--color-gold-royal);
}

.pulse {
  animation: ctaPulse 2.6s ease-in-out infinite;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.trust-strip span {
  padding: 9px 12px;
  border: 1px solid rgba(245, 184, 0, 0.2);
  border-radius: 999px;
  background: rgba(18, 42, 74, 0.58);
  color: var(--color-text-body);
  font-size: 13px;
  font-weight: 700;
}

.legal-note,
.muted-note {
  margin-top: 18px;
  color: var(--color-text-legal);
  font-size: 13px;
  line-height: 1.7;
}

.muted-note a {
  color: var(--color-gold-royal);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 50px;
  align-items: center;
}

.feature-grid,
.reason-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.reason-grid {
  margin-top: 44px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card,
.title-card,
.stat-card,
.testimonial-card,
.faq-item,
.ecosystem-logo,
.steps article {
  border: 1px solid rgba(245, 184, 0, 0.14);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(30, 58, 95, 0.78), rgba(18, 42, 74, 0.92));
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.2);
}

.feature-card {
  padding: 24px;
  text-align: left;
}

.feature-card p,
.steps p,
.testimonial-card p,
.faq-answer p,
.footer-main p {
  color: var(--color-text-body);
  font-size: 15px;
  line-height: 1.7;
}

.feature-icon {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 14px;
  border-radius: 999px;
  background: rgba(245, 184, 0, 0.14);
}

.feature-icon-img {
  width: 60px;
  height: 60px;
  margin-bottom: 16px;
  border-radius: 999px;
  object-fit: contain;
  box-shadow: 0 12px 28px rgba(245, 184, 0, 0.2);
}

.ecosystem-stage {
  display: grid;
  grid-template-columns: 0.7fr 1fr 0.7fr;
  gap: 22px;
  align-items: end;
  margin-top: 44px;
}

.ecosystem-logo {
  display: grid;
  min-height: 280px;
  place-items: center;
  padding: 28px;
}

.ecosystem-logo img {
  width: min(72%, 230px);
  height: 180px;
  object-fit: contain;
}

.ecosystem-logo.lead {
  min-height: 350px;
  border-color: rgba(245, 184, 0, 0.42);
  box-shadow: 0 26px 70px rgba(245, 184, 0, 0.13);
}

.ecosystem-logo.lead img {
  width: min(88%, 330px);
  height: 220px;
}

.ecosystem-logo p {
  margin: 18px 0 0;
  color: var(--color-text-muted);
  font-weight: 700;
}

.ecosystem-logo.lead p {
  color: var(--color-gold-royal);
}

.title-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 30px;
}

.title-card {
  min-height: 158px;
  padding: 16px;
  transition: transform 0.3s ease-out, border-color 0.3s ease-out, box-shadow 0.3s ease-out;
}

.title-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-gold-high);
  box-shadow: 0 24px 64px rgba(245, 184, 0, 0.18), 0 22px 50px rgba(0, 0, 0, 0.28);
}

.title-card img {
  width: 100%;
  height: 88px;
  object-fit: contain;
}

.title-card h3 {
  margin: 12px 0 0;
  color: #fff;
  font-size: 18px;
}

.carousel {
  position: relative;
  margin-top: 42px;
  margin-inline: auto;
  max-width: 1180px;
  overflow: hidden;
  padding-bottom: 32px;
}

.carousel-track {
  display: flex;
  transition: transform 0.55s ease;
  will-change: transform;
}

.carousel-slide {
  flex: 0 0 100%;
  padding: 0 48px 44px;
}

.carousel-slide img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: #07162e;
  border: 1px solid rgba(245, 184, 0, 0.22);
  border-radius: 8px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
}

.carousel-slide h3 {
  margin: 24px 0 6px;
}

.carousel-slide p {
  margin-bottom: 0;
}

.carousel-arrow {
  position: absolute;
  top: 38%;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(245, 184, 0, 0.45);
  border-radius: 999px;
  background: rgba(5, 13, 31, 0.78);
  color: var(--color-gold-high);
  font-size: 36px;
  line-height: 1;
  cursor: pointer;
}

.carousel-arrow.prev {
  left: 4px;
}

.carousel-arrow.next {
  right: 4px;
}

.carousel-dots {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  justify-content: center;
  gap: 10px;
}

.carousel-dots button {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(143, 164, 196, 0.45);
  cursor: pointer;
}

.carousel-dots button.is-active {
  background: var(--color-gold-high);
}

.trust-icon-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  width: min(920px, 100%);
  margin: 0 auto 34px;
}

.trust-icon-row article {
  display: grid;
  justify-items: center;
  gap: 10px;
  padding: 18px 12px;
  border: 1px solid rgba(245, 184, 0, 0.18);
  border-radius: 8px;
  background: rgba(18, 42, 74, 0.74);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.18);
}

.trust-icon-row img {
  width: 56px;
  height: 56px;
}

.trust-icon-row span {
  color: var(--color-gold-royal);
  font-size: 14px;
  font-weight: 800;
}

.download {
  background-image: linear-gradient(90deg, rgba(8, 22, 45, 0.98) 0%, rgba(18, 42, 74, 0.9) 54%, rgba(8, 22, 45, 0.72) 100%), url("../assets/posters/generated_premium_bg_1600x900.webp");
  background-size: cover;
  background-position: center;
}

.download-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 44px;
  align-items: center;
}

.steps {
  display: grid;
  gap: 14px;
  margin-top: 30px;
}

.steps article {
  padding: 20px 22px;
}

.steps span {
  color: var(--color-gold-high);
  font-size: 14px;
  font-weight: 800;
}

.steps h3 {
  margin: 6px 0;
}

.phone-visual img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: #07162e;
  border-radius: 8px;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.34);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 42px;
}

.stat-card {
  padding: 24px 18px;
}

.stat-number {
  display: block;
  color: var(--color-gold-high);
  font-size: clamp(32px, 3vw, 48px);
  font-weight: 800;
  line-height: 1;
}

.stat-card span:last-child {
  display: block;
  margin-top: 10px;
  color: var(--color-text-body);
  font-weight: 700;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
  text-align: left;
}

.testimonial-card {
  padding: 24px;
}

.rating {
  color: var(--color-gold-high);
  font-size: 16px;
}

.testimonial-user {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 12px;
  align-items: center;
  margin-top: 18px;
}

.testimonial-user img {
  width: 46px;
  height: 46px;
  border-radius: 999px;
}

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

.testimonial-user strong {
  color: #fff;
}

.testimonial-user span {
  color: var(--color-text-muted);
  font-size: 13px;
}

.faq-list {
  max-width: 860px;
  margin: 42px auto 0;
  text-align: left;
}

.faq-item {
  margin-bottom: 14px;
  overflow: hidden;
}

.faq-question {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 32px;
  align-items: center;
  gap: 18px;
  width: 100%;
  padding: 22px 24px;
  border: 0;
  background: transparent;
  color: #fff;
  font-size: clamp(16px, 1.35vw, 18px);
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.question-text {
  min-width: 0;
  color: #fff;
  line-height: 1.35;
  white-space: normal;
  overflow-wrap: normal;
  word-break: normal;
  font-size: clamp(17px, 1.3vw, 19px);
}

.faq-icon {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  margin-left: 0;
  color: var(--color-gold-high);
  font-size: 28px;
  transition: transform 0.4s ease;
}

.faq-item.is-open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-answer p {
  margin: 0;
  padding: 0 24px 24px;
}

.faq-legal {
  margin-top: 28px;
}

.footer {
  padding: 0;
  background: var(--color-footer-bg);
}

.footer-main {
  padding: 56px 0 26px;
  background: var(--color-footer-bg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 34px;
}

.footer-logo {
  width: 150px;
  height: auto;
  margin-bottom: 16px;
}

.footer-main h3 {
  margin-bottom: 14px;
  color: var(--color-gold-royal);
  font-size: 16px;
}

.footer-main a {
  display: block;
  margin-bottom: 10px;
  color: var(--color-text-body);
  font-size: 14px;
}

.footer-legal {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid rgba(143, 164, 196, 0.14);
  color: var(--color-text-legal);
  font-size: 13px;
  line-height: 1.7;
}

.footer-legal p {
  margin-bottom: 0;
}

.wa-sticky {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 9999;
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  min-width: 64px;
  padding: 0;
  border-radius: 999px;
  background: #25d366;
  color: #fff;
  box-shadow: 0 14px 38px rgba(37, 211, 102, 0.32);
  opacity: 1;
  visibility: visible;
  transform: none;
  transition: opacity 0.4s ease, visibility 0.4s ease, transform 0.4s ease;
  animation: waPulse 3s ease-in-out infinite;
}

.wa-sticky.is-visible {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.wa-sticky svg {
  width: 34px;
  height: 34px;
}

.section-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.section-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hero-seq {
  opacity: 0;
  transform: translateY(18px);
}

.logo-step {
  animation: heroFade 0.6s ease forwards;
}

.eyebrow-step {
  animation: heroFadeUp 0.6s ease 0.18s forwards;
}

.subtitle-step {
  animation: heroFadeUp 0.6s ease 0.8s forwards;
}

.actions-step {
  animation: heroFadeUp 0.6s ease 1s forwards;
}

@keyframes heroFade {
  to {
    opacity: 1;
  }
}

@keyframes heroFadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes ctaPulse {
  0%,
  100% {
    box-shadow: 0 14px 36px rgba(245, 184, 0, 0.28);
  }
  50% {
    box-shadow: 0 18px 48px rgba(255, 215, 0, 0.38);
  }
}

@keyframes waPulse {
  0%,
  100% {
    scale: 1;
  }
  50% {
    scale: 1.08;
  }
}

@media (max-width: 1023px) {
  :root {
    --container: min(100% - 32px, 720px);
  }

  .desktop-nav,
  .header-cta {
    display: none;
  }

  .site-header {
    grid-template-columns: auto 1fr auto;
  }

  .menu-toggle {
    display: block;
    grid-column: 3;
  }

  .section-grid,
  .download-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .ecosystem-stage,
  .title-grid,
  .testimonial-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ecosystem-logo.lead {
    grid-column: 1 / -1;
    grid-row: 1;
  }

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

@media (max-width: 767px) {
  :root {
    --header-height: 70px;
  }

  .site-header {
    padding-inline: 16px;
  }

  .brand-link img {
    width: 112px;
  }

  section,
  .footer-cta {
    padding: 78px 0;
  }

  .hero {
    min-height: 100svh;
    padding-top: calc(var(--header-height) + 32px);
    background: var(--color-navy-deep);
  }

  .hero-bg {
    background-image: linear-gradient(180deg, rgba(5, 13, 31, 0.82) 0%, rgba(10, 26, 53, 0.9) 58%, rgba(10, 26, 53, 0.98) 100%), url("../assets/posters/poster_01_hero_main_PC.png");
    background-position: center top;
  }

  .hero-actions,
  .download-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .btn {
    width: 100%;
  }

  .trust-strip {
    display: grid;
  }

  .feature-grid,
  .reason-grid,
  .ecosystem-stage,
  .title-grid,
  .stats-grid,
  .testimonial-grid {
    grid-template-columns: 1fr;
  }

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

  .ecosystem-logo,
  .ecosystem-logo.lead {
    min-height: 230px;
  }

  .ecosystem-logo.lead {
    grid-column: auto;
    grid-row: auto;
  }

  .carousel {
    height: auto;
  }

  .carousel-track {
    flex-direction: row;
  }

  .carousel-slide {
    flex-basis: 100%;
    padding: 0 0 44px;
  }

  .carousel-arrow {
    display: none;
  }

  .footer-legal {
    display: block;
  }

  .wa-sticky {
    right: 16px;
    bottom: 20px;
    left: auto;
    width: 64px;
    min-width: 64px;
    height: 64px;
    transform: none;
  }

  .wa-sticky.is-visible {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}
.admin-panel {
  margin-top: 20px;
  padding: 18px 20px;
  border: 1px solid rgba(245, 184, 0, 0.22);
  border-radius: 8px;
  background: rgba(5, 13, 31, 0.54);
}

.admin-panel p {
  margin: 0 0 8px;
  color: var(--color-text-body);
  font-size: 14px;
}

.admin-panel h3 {
  margin: 0 0 8px;
  color: #fff;
}

.admin-panel a {
  color: var(--color-gold-royal);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.admin-kicker {
  color: var(--color-gold-royal) !important;
  font-weight: 800;
}