:root {
  --bg: #121212;
  --bg-deep: #080808;
  --crimson: #e11d48;
  --crimson-dark: #be123c;
  --white: #ffffff;
  --text: #a1a1aa;
  --gold: #d4af37;
  --line: rgba(255, 255, 255, 0.09);
  --glass: rgba(255, 255, 255, 0.055);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.4);
  --radius: 8px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg-deep);
  color: var(--white);
  font-family: "Poppins", Arial, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

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

p {
  color: var(--text);
  margin: 0;
}

h1,
h2,
h3 {
  font-family: "Montserrat", Arial, sans-serif;
  line-height: 1.05;
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(2.65rem, 13vw, 6.3rem);
  font-weight: 900;
  max-width: 900px;
}

h2 {
  font-size: clamp(2rem, 9vw, 4.2rem);
  font-weight: 900;
}

h3 {
  font-size: clamp(1.25rem, 5vw, 1.65rem);
  font-weight: 800;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.container {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
}

.section {
  position: relative;
  padding: 82px 0;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 76px;
  padding: 12px 16px;
  background: rgba(18, 18, 18, 0.85);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  transition: box-shadow 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
  background: rgba(8, 8, 8, 0.92);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.38);
}

.brand {
  display: grid;
  gap: 1px;
  min-width: 0;
}

.brand__name {
  color: var(--white);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 1rem;
  font-weight: 900;
  text-transform: uppercase;
}

.brand__tag {
  color: var(--gold);
  font-size: 0.66rem;
  font-weight: 600;
  white-space: nowrap;
}

.main-nav {
  position: fixed;
  inset: 76px 0 auto 0;
  display: grid;
  gap: 10px;
  padding: 22px 16px 28px;
  background: rgba(8, 8, 8, 0.98);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow);
  transform: translateY(-125%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.main-nav.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.main-nav a {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 10px 0;
  transition: color 0.2s ease;
}

.main-nav a:hover,
.main-nav a:focus {
  color: var(--white);
}

.header-cta {
  display: none;
}

.menu-toggle {
  display: grid;
  place-items: center;
  gap: 4px;
  width: 44px;
  height: 44px;
  padding: 0;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
}

.menu-toggle span {
  width: 19px;
  height: 2px;
  background: var(--white);
  border-radius: 99px;
}

.hero {
  display: flex;
  align-items: center;
  min-height: 94vh;
  padding-top: 124px;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 20%, rgba(225, 29, 72, 0.16), transparent 34%),
    radial-gradient(circle at 76% 15%, rgba(212, 175, 55, 0.12), transparent 28%),
    linear-gradient(140deg, #080808 0%, #121212 58%, #0b0b0b 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8, 8, 8, 0.72) 0%, rgba(8, 8, 8, 0.9) 74%),
    linear-gradient(90deg, rgba(8, 8, 8, 0.94) 0%, rgba(8, 8, 8, 0.58) 52%, rgba(8, 8, 8, 0.78) 100%),
    url("assets/images/cassiano01.png");
  background-size: cover;
  background-position: center top;
  opacity: 0.5;
  transform: scale(1.03);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 34%;
  background: linear-gradient(180deg, transparent, #080808);
  pointer-events: none;
}

.hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 48px;
  align-items: center;
}

.hero__content {
  position: relative;
  z-index: 2;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 18px;
  color: var(--gold);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero p {
  max-width: 760px;
  margin-top: 22px;
  font-size: 1rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 18px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-size: 0.9rem;
  font-weight: 800;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

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

.btn--primary {
  background: linear-gradient(135deg, var(--crimson), var(--crimson-dark));
  color: var(--white);
  box-shadow: 0 18px 44px rgba(225, 29, 72, 0.24);
}

.btn--outline {
  color: var(--white);
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.16);
}

.btn--ghost {
  color: var(--gold);
  background: rgba(212, 175, 55, 0.08);
  border-color: rgba(212, 175, 55, 0.22);
}

.btn--light {
  color: #111;
  background: var(--white);
}

.btn--dark {
  color: var(--white);
  background: rgba(8, 8, 8, 0.26);
  border-color: rgba(255, 255, 255, 0.2);
}

.hero__visual {
  position: relative;
}

.portrait-card {
  position: relative;
  max-width: 420px;
  margin: 0 auto;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.035));
  box-shadow: var(--shadow);
}

.portrait-card__frame {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 420px;
  overflow: hidden;
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(225, 29, 72, 0.12), transparent),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 54px),
    #101010;
}

.portrait-card__photo {
  position: relative;
  z-index: 2;
  width: min(100%, 360px);
  height: 420px;
  object-fit: cover;
  object-position: center top;
  border-radius: 8px;
  border: 1px solid rgba(212, 175, 55, 0.34);
  filter: contrast(1.04) saturate(1.02);
  box-shadow: 0 24px 90px rgba(0, 0, 0, 0.42), 0 0 80px rgba(225, 29, 72, 0.22);
}

.device {
  position: absolute;
  width: 84px;
  height: 152px;
  border: 2px solid rgba(255, 255, 255, 0.28);
  border-radius: 18px;
  background: linear-gradient(160deg, rgba(225, 29, 72, 0.3), rgba(255, 255, 255, 0.04));
}

.device--one {
  left: 24px;
  bottom: 54px;
  transform: rotate(-12deg);
}

.device--two {
  top: 48px;
  right: 30px;
  transform: rotate(13deg);
}

.tool-line {
  position: absolute;
  right: 40px;
  bottom: 86px;
  width: 150px;
  height: 3px;
  background: var(--gold);
  transform: rotate(-18deg);
  opacity: 0.5;
}

.portrait-card__caption {
  display: grid;
  gap: 2px;
  padding: 16px 4px 2px;
}

.portrait-card__caption strong {
  font-size: 1.1rem;
}

.portrait-card__caption span {
  color: var(--text);
  font-size: 0.86rem;
}

.authority {
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
}

.authority__grid {
  display: grid;
  grid-template-columns: 1fr;
}

.authority__item {
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.authority__item:last-child {
  border-bottom: 0;
}

.authority__item strong {
  display: block;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 1.35rem;
  font-weight: 900;
}

.authority__item span {
  color: var(--text);
  font-size: 0.88rem;
}

.section-grid,
.xp-grid,
.youtube-grid,
.faq-grid {
  display: grid;
  gap: 34px;
  align-items: center;
}

.section-copy {
  display: grid;
  gap: 18px;
}

.content-photo {
  position: relative;
  width: 100%;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: #101010;
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.32);
}

.content-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(8, 8, 8, 0.34));
  pointer-events: none;
}

.content-photo img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  object-position: center;
}

.content-photo--story img {
  object-position: center top;
}

.content-photo--business {
  max-width: 760px;
  margin: 10px auto 0;
}

.content-photo--business img {
  height: 300px;
}

.content-photo--xp img {
  object-position: center;
}

.section-copy p,
.centered p {
  font-size: 1rem;
}

.quote-panel,
.faith-panel,
.launch-card,
.feature-card,
.product-card,
.mini-card,
.compare-card,
.video-placeholder,
.video-frame,
.check-card,
.faq-list {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.025));
  box-shadow: 0 18px 70px rgba(0, 0, 0, 0.2);
}

.quote-panel {
  padding: 28px;
  border-color: rgba(212, 175, 55, 0.28);
}

.quote-panel p {
  color: var(--white);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(1.35rem, 6vw, 2.1rem);
  font-weight: 800;
}

.values-grid,
.cards-grid,
.product-grid,
.audience-grid,
.compare-grid {
  display: grid;
  gap: 16px;
  margin-top: 30px;
}

.mini-card,
.feature-card,
.product-card,
.compare-card {
  padding: 24px;
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.mini-card:hover,
.feature-card:hover,
.product-card:hover,
.compare-card:hover,
.check-card:hover {
  transform: translateY(-5px);
  border-color: rgba(225, 29, 72, 0.42);
}

.mini-card span {
  color: var(--gold);
  font-weight: 900;
}

.mini-card h3,
.feature-card h3,
.product-card h3 {
  margin: 10px 0 12px;
}

.centered {
  display: grid;
  gap: 15px;
  max-width: 820px;
  text-align: left;
}

.text-link {
  display: inline-flex;
  margin-top: 22px;
  color: var(--gold);
  font-weight: 800;
}

.products,
.comparison {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent);
}

.product-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.product-card--featured {
  border-color: rgba(225, 29, 72, 0.36);
  background: linear-gradient(145deg, rgba(225, 29, 72, 0.16), rgba(255, 255, 255, 0.035));
}

.product-card__type {
  color: var(--gold);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
}

.product-card li,
.compare-card li {
  position: relative;
  padding: 7px 0 7px 22px;
  color: rgba(255, 255, 255, 0.82);
}

.product-card li::before,
.compare-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--crimson);
}

.xp-section {
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 42%, rgba(225, 29, 72, 0.18), transparent 32%),
    #0b0b0b;
}

.launch-card {
  padding: 28px;
}

.launch-card > span {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 8px 12px;
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 999px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.tag-cloud strong,
.pill-list span {
  display: inline-flex;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.045);
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.82rem;
}

.video-placeholder {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 300px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(225, 29, 72, 0.22), transparent),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 18px),
    #101010;
}

.video-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #080808;
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-fallback {
  position: absolute;
  right: 14px;
  bottom: 14px;
  z-index: 2;
  display: inline-flex;
  padding: 9px 12px;
  border-radius: var(--radius);
  background: rgba(8, 8, 8, 0.78);
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 800;
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(10px);
}

.play-button {
  width: 78px;
  height: 78px;
  border-radius: 50%;
  background: var(--crimson);
  box-shadow: 0 0 40px rgba(225, 29, 72, 0.45);
}

.play-button::after {
  content: "";
  position: absolute;
  border-left: 18px solid var(--white);
  border-block: 12px solid transparent;
  transform: translate(33px, 27px);
}

.video-placeholder p {
  position: absolute;
  bottom: 24px;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 700;
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.audience {
  background: #0f0f0f;
}

.check-card {
  position: relative;
  padding: 18px 18px 18px 48px;
  color: rgba(255, 255, 255, 0.84);
  font-weight: 700;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.check-card::before {
  content: "✓";
  position: absolute;
  left: 18px;
  top: 18px;
  color: var(--gold);
  font-weight: 900;
}

.compare-card--muted {
  opacity: 0.78;
}

.compare-card--strong {
  border-color: rgba(212, 175, 55, 0.32);
  background: linear-gradient(145deg, rgba(212, 175, 55, 0.1), rgba(225, 29, 72, 0.08));
}

.faith {
  background:
    linear-gradient(rgba(8, 8, 8, 0.86), rgba(8, 8, 8, 0.86)),
    radial-gradient(circle at 50% 0%, rgba(212, 175, 55, 0.16), transparent 42%);
}

.faith-panel {
  display: grid;
  gap: 20px;
  padding: 28px;
  border-color: rgba(212, 175, 55, 0.28);
}

blockquote {
  margin: 8px 0 0;
  padding-left: 18px;
  border-left: 3px solid var(--gold);
}

blockquote strong {
  display: block;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(1.45rem, 7vw, 2.6rem);
}

blockquote cite {
  display: block;
  margin-top: 8px;
  color: var(--gold);
  font-style: normal;
  font-weight: 700;
}

.faq-list {
  overflow: hidden;
}

.faq-item + .faq-item {
  border-top: 1px solid var(--line);
}

.faq-item button {
  position: relative;
  width: 100%;
  padding: 20px 52px 20px 18px;
  color: var(--white);
  background: transparent;
  border: 0;
  font: inherit;
  font-weight: 800;
  text-align: left;
  cursor: pointer;
}

.faq-item button::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 18px;
  color: var(--gold);
  font-size: 1.4rem;
}

.faq-item.is-open button::after {
  content: "−";
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.25s ease;
}

.faq-answer p {
  min-height: 0;
  overflow: hidden;
  padding: 0 18px;
}

.faq-item.is-open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-item.is-open .faq-answer p {
  padding-bottom: 20px;
}

.final-cta {
  background: linear-gradient(135deg, #e11d48 0%, #be123c 100%);
}

.final-cta__content {
  display: grid;
  gap: 18px;
}

.final-cta p {
  max-width: 850px;
  color: rgba(255, 255, 255, 0.86);
}

.site-footer {
  padding: 58px 0 24px;
  background: #070707;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  gap: 28px;
}

.site-footer h2,
.site-footer h3 {
  margin-bottom: 12px;
}

.site-footer h3 {
  font-size: 1rem;
}

.site-footer a {
  display: block;
  width: fit-content;
  margin: 8px 0;
  color: var(--text);
  transition: color 0.2s ease;
}

.site-footer a:hover {
  color: var(--white);
}

.site-footer strong {
  display: block;
  margin-top: 14px;
  color: var(--gold);
}

.footer-bottom {
  margin-top: 34px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--text);
  font-size: 0.85rem;
}

.back-to-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 90;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: var(--crimson);
  color: var(--white);
  font-size: 1.3rem;
  font-weight: 900;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

@media (min-width: 640px) {
  .authority__grid,
  .values-grid,
  .cards-grid,
  .audience-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .authority__item {
    padding: 26px;
    border-right: 1px solid var(--line);
  }

  .authority__item:nth-child(2) {
    border-right: 0;
  }

  .btn {
    padding-inline: 22px;
  }
}

@media (min-width: 900px) {
  .section {
    padding: 110px 0;
  }

  .site-header {
    padding-inline: 28px;
  }

  .brand__name {
    font-size: 1.12rem;
  }

  .main-nav {
    position: static;
    display: flex;
    align-items: center;
    gap: 19px;
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }

  .main-nav a {
    padding: 0;
    font-size: 0.8rem;
  }

  .header-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 10px 14px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, var(--crimson), var(--crimson-dark));
    color: var(--white);
    font-size: 0.78rem;
    font-weight: 800;
  }

  .menu-toggle {
    display: none;
  }

  .hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.85fr);
  }

  .hero::before {
    background:
      linear-gradient(90deg, rgba(8, 8, 8, 0.97) 0%, rgba(8, 8, 8, 0.82) 38%, rgba(8, 8, 8, 0.42) 67%, rgba(8, 8, 8, 0.82) 100%),
      linear-gradient(180deg, rgba(8, 8, 8, 0.34) 0%, rgba(8, 8, 8, 0.88) 100%),
      url("assets/images/cassiano01.png");
    background-size: auto 112%;
    background-position: right center;
    background-repeat: no-repeat;
    opacity: 0.72;
  }

  .hero p {
    font-size: 1.08rem;
  }

  .content-photo img {
    height: 310px;
  }

  .content-photo--story {
    max-width: 520px;
  }

  .content-photo--business img {
    height: 360px;
  }

  .content-photo--xp img {
    height: 300px;
  }

  .authority__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .authority__item,
  .authority__item:nth-child(2) {
    border-bottom: 0;
    border-right: 1px solid var(--line);
  }

  .authority__item:last-child {
    border-right: 0;
  }

  .section-grid,
  .xp-grid,
  .youtube-grid,
  .faq-grid {
    grid-template-columns: 1fr 1fr;
  }

  .cards-grid,
  .product-grid,
  .compare-grid,
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-grid {
    align-items: stretch;
  }

  .product-card--featured {
    grid-row: span 2;
  }

  .centered {
    text-align: center;
  }

  .section-kicker {
    margin-inline: auto;
  }

  .section-copy .section-kicker {
    margin-inline: 0;
  }
}

@media (min-width: 1120px) {
  .cards-grid,
  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .values-grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .audience-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 420px) {
  .brand__tag {
    white-space: normal;
  }

  .site-header {
    gap: 10px;
  }

  .hero__actions,
  .final-cta .hero__actions {
    display: grid;
  }

  .btn {
    width: 100%;
  }

  .portrait-card__frame {
    min-height: 340px;
  }

  .portrait-card__photo {
    height: 340px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}