:root {
  --ink: #15100b;
  --espresso: #26170e;
  --charcoal: #0c1511;
  --cream: #fff4df;
  --paper: #f3e7d0;
  --gold: #f7b928;
  --copper: #b9682d;
  --line: rgba(38, 23, 14, 0.14);
  --shadow: 0 34px 110px rgba(21, 16, 11, 0.24);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 6%, rgba(247, 185, 40, 0.22), transparent 32rem),
    radial-gradient(circle at 90% 24%, rgba(123, 227, 193, 0.12), transparent 30rem),
    linear-gradient(180deg, #fff7e8 0%, #f4e6cb 44%, #efe0c2 100%);
  font-family: "Avenir Next", "Manrope", "Helvetica Neue", sans-serif;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  opacity: 0.34;
  background-image:
    linear-gradient(rgba(38, 23, 14, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(38, 23, 14, 0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, transparent, #000 16%, #000 72%, transparent);
}

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

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

.site-header {
  position: fixed;
  z-index: 40;
  top: 0;
  right: 0;
  left: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  padding: 1rem clamp(1rem, 4vw, 3.5rem);
  color: var(--cream);
  background: linear-gradient(180deg, rgba(12, 21, 17, 0.72), rgba(12, 21, 17, 0));
}

.brand,
.site-header nav {
  display: inline-flex;
  align-items: center;
}

.brand {
  gap: 0.75rem;
  width: fit-content;
  font-weight: 900;
}

.brand span {
  display: grid;
  width: 2.4rem;
  height: 2.4rem;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

.site-header nav {
  gap: clamp(0.9rem, 2vw, 2rem);
  justify-self: center;
  border: 1px solid rgba(255, 244, 223, 0.2);
  border-radius: 999px;
  padding: 0.7rem 1rem;
  background: rgba(12, 21, 17, 0.22);
  backdrop-filter: blur(18px);
  font-size: 0.86rem;
  font-weight: 800;
}

.nav-cta {
  justify-self: end;
  border: 1px solid rgba(255, 244, 223, 0.48);
  border-radius: 999px;
  padding: 0.82rem 1rem;
  font-size: 0.86rem;
  font-weight: 900;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  min-height: 100svh;
  overflow: hidden;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  padding: 8rem clamp(1.2rem, 5vw, 5rem) 4rem;
  color: var(--cream);
  background:
    linear-gradient(120deg, rgba(12, 21, 17, 0.98), rgba(38, 23, 14, 0.9) 56%, rgba(12, 21, 17, 0.86)),
    url("https://images.unsplash.com/photo-1495474472287-4d71bcdd2085?auto=format&fit=crop&w=2200&q=82");
  background-position: center;
  background-size: cover;
}

.hero::after {
  position: absolute;
  right: -20rem;
  bottom: -24rem;
  width: 56rem;
  height: 56rem;
  border-radius: 999px;
  content: "";
  background: radial-gradient(circle, rgba(247, 185, 40, 0.34), transparent 64%);
}

.hero-noise {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(255, 244, 223, 0.12) 1px, transparent 1px);
  background-size: 4px 4px;
  opacity: 0.26;
}

.hero-copy,
.hero-stage {
  position: relative;
  z-index: 2;
}

.hero-copy {
  max-width: 48rem;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--gold);
  font-size: 0.76rem;
  font-weight: 950;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  letter-spacing: -0.065em;
}

h1,
h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
}

h1 {
  max-width: 52rem;
  font-size: clamp(4.7rem, 9vw, 9.8rem);
  line-height: 0.78;
}

h2 {
  font-size: clamp(3rem, 6.2vw, 6.6rem);
  line-height: 0.9;
}

h3 {
  font-size: clamp(1.6rem, 2.7vw, 3rem);
  line-height: 1.02;
}

.hero-copy p:not(.eyebrow),
.manifesto p,
.feature-copy p,
.operations-copy p,
.final-cta p,
.role-card p {
  color: rgba(255, 244, 223, 0.74);
  font-size: clamp(1rem, 1.4vw, 1.18rem);
  line-height: 1.8;
}

.hero-copy p:not(.eyebrow) {
  max-width: 38rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.primary-button,
.ghost-button {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.95rem 1.35rem;
  font-weight: 950;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.primary-button {
  color: var(--ink);
  background: var(--gold);
  box-shadow: 0 18px 42px rgba(247, 185, 40, 0.24);
}

.ghost-button {
  border: 1px solid rgba(255, 244, 223, 0.45);
  color: var(--cream);
}

.primary-button:hover,
.ghost-button:hover {
  transform: translateY(-2px);
}

.hero-stage {
  min-height: min(42rem, 62svh);
}

.product-window,
.cinema-frame,
.wide-shot,
.role-card,
.stacked-screens img {
  overflow: hidden;
  border: 1px solid rgba(255, 244, 223, 0.22);
  background: #07100d;
  box-shadow: var(--shadow);
}

.product-window {
  margin: 0;
  border-radius: 1.6rem;
}

.product-window-main {
  max-height: 31rem;
  transform: rotate(-1.5deg);
}

.product-window-float {
  position: absolute;
  right: 0;
  bottom: 0;
  width: min(44rem, 70%);
  max-height: 18rem;
  transform: rotate(2.5deg);
}

.product-window img,
.cinema-frame img,
.wide-shot img,
.stacked-screens img {
  width: 100%;
}

.product-window img,
.cinema-frame img,
.wide-shot img,
.stacked-screens img {
  height: 100%;
  object-fit: cover;
  object-position: top left;
}

.trust-strip {
  display: flex;
  gap: 1px;
  overflow-x: auto;
  border-block: 1px solid var(--line);
  background: var(--line);
}

.trust-strip span {
  flex: 1 0 auto;
  padding: 1rem 1.5rem;
  background: rgba(255, 244, 223, 0.68);
  font-size: 0.82rem;
  font-weight: 950;
  letter-spacing: 0.1em;
  text-align: center;
  text-transform: uppercase;
}

.manifesto,
.screen-feature,
.role-gallery,
.operations-wall,
.management-grid,
.payment-system,
.final-cta {
  max-width: 92rem;
  margin: 0 auto;
  padding: clamp(4.5rem, 8vw, 7.5rem) clamp(1.2rem, 5vw, 3.5rem);
}

.manifesto h2,
.section-heading h2,
.payment-copy h2,
.final-cta h2 {
  max-width: 76rem;
}

.manifesto p {
  max-width: 42rem;
  margin: 2rem 0 0 auto;
  color: rgba(21, 16, 11, 0.72);
}

.feature-layout,
.operations-wall {
  display: grid;
  grid-template-columns: minmax(0, 0.62fr) minmax(0, 1.38fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  margin-top: 3rem;
}

.feature-copy span,
.role-card span,
.management-card span {
  display: inline-flex;
  margin-bottom: 1rem;
  border: 1px solid rgba(38, 23, 14, 0.18);
  border-radius: 999px;
  padding: 0.5rem 0.75rem;
  color: var(--copper);
  font-size: 0.75rem;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.feature-copy p,
.operations-copy p {
  color: rgba(21, 16, 11, 0.7);
}

.cinema-frame,
.wide-shot {
  margin: 0;
  border-color: rgba(38, 23, 14, 0.1);
  border-radius: 1.6rem;
}

.cinema-frame {
  height: clamp(22rem, 52vw, 40rem);
}

.role-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.3rem, 3vw, 2.2rem);
  padding-top: clamp(1rem, 2vw, 2rem);
}

.role-card {
  display: grid;
  grid-template-rows: auto 1fr;
  border-color: rgba(38, 23, 14, 0.12);
  border-radius: 1.5rem;
  color: var(--cream);
}

.role-card img {
  width: 100%;
  height: clamp(15rem, 28vw, 24rem);
  object-fit: cover;
  object-position: top left;
}

.role-card div {
  padding: clamp(1.2rem, 3vw, 2rem);
  background:
    radial-gradient(circle at right top, rgba(247, 185, 40, 0.16), transparent 20rem),
    linear-gradient(145deg, #101915, #211711);
}

.operations-wall {
  max-width: none;
  margin: 0;
  padding-inline: clamp(1.2rem, 5vw, 5rem);
  color: var(--cream);
  background:
    radial-gradient(circle at 15% 0%, rgba(247, 185, 40, 0.2), transparent 32rem),
    linear-gradient(135deg, #08110d, #26170e);
}

.stacked-screens {
  position: relative;
  min-height: clamp(28rem, 46vw, 38rem);
}

.stacked-screens img {
  position: absolute;
  width: min(50rem, 78%);
  height: clamp(14rem, 25vw, 22rem);
  border-radius: 1.4rem;
}

.stacked-screens img:first-child {
  top: 0;
  left: 0;
}

.stacked-screens img:last-child {
  right: 0;
  bottom: 0;
  transform: rotate(2deg);
}

.management-panels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 2.8rem;
  background: var(--line);
}

.management-card {
  min-height: 18rem;
  padding: clamp(1.4rem, 3vw, 2rem);
  background:
    linear-gradient(145deg, rgba(255, 244, 223, 0.82), rgba(255, 244, 223, 0.42)),
    radial-gradient(circle at right top, rgba(123, 227, 193, 0.14), transparent 18rem);
}

.wide-shot {
  margin-top: 2.5rem;
  height: clamp(22rem, 48vw, 38rem);
}

.payment-system {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.payment-tiles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 1.5rem;
  background: var(--line);
}

.payment-tiles span {
  min-height: 8rem;
  padding: 1.4rem;
  background: rgba(255, 244, 223, 0.74);
  font-size: clamp(1rem, 1.4vw, 1.25rem);
  font-weight: 950;
}

.final-cta {
  display: grid;
  justify-items: center;
  min-height: 70svh;
  text-align: center;
}

.final-cta p:not(.eyebrow) {
  max-width: 44rem;
  color: rgba(21, 16, 11, 0.72);
}

.final-cta .primary-button {
  margin-top: 1rem;
}

.whatsapp-support {
  position: fixed;
  right: clamp(1rem, 2.4vw, 2rem);
  bottom: clamp(1rem, 2.4vw, 2rem);
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  padding: 0.82rem 1rem 0.82rem 0.82rem;
  color: #ffffff;
  background:
    radial-gradient(circle at 25% 20%, rgba(255, 255, 255, 0.24), transparent 1.8rem),
    linear-gradient(135deg, #22c55e, #128c4a);
  box-shadow: 0 18px 48px rgba(18, 140, 74, 0.34);
  font-size: 0.92rem;
  font-weight: 950;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease;
}

.whatsapp-support:hover {
  transform: translateY(-3px);
  box-shadow: 0 24px 64px rgba(18, 140, 74, 0.42);
}

.whatsapp-support svg {
  width: 1.65rem;
  height: 1.65rem;
  flex: 0 0 auto;
  fill: currentColor;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-header nav {
    display: none;
  }

  .hero,
  .feature-layout,
  .operations-wall,
  .payment-system {
    grid-template-columns: 1fr;
  }

  .hero-stage,
  .stacked-screens {
    min-height: auto;
  }

  .product-window-float,
  .stacked-screens img {
    position: relative;
    width: 100%;
    height: clamp(16rem, 62vw, 24rem);
    transform: none;
  }

  .product-window-main,
  .product-window-float,
  .cinema-frame,
  .wide-shot {
    max-height: none;
    height: clamp(18rem, 64vw, 28rem);
  }

  .product-window-float,
  .stacked-screens img:last-child {
    margin-top: 1rem;
  }

  .role-gallery,
  .management-panels,
  .payment-tiles {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: clamp(4rem, 18vw, 6rem);
  }

  .primary-button,
  .ghost-button {
    width: 100%;
  }

  .whatsapp-support {
    right: 1rem;
    bottom: 1rem;
    padding: 0.86rem;
  }

  .whatsapp-support span {
    display: none;
  }
}