:root {
  --night: #071421;
  --night-soft: #0d2230;
  --araucaria: #1f5a43;
  --amber: #d8a449;
  --earth: #8b6b4a;
  --warm-white: #f8f1e5;
  --muted: rgba(248, 241, 229, 0.72);
  --line: rgba(248, 241, 229, 0.16);
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.38);
  --radius: 22px;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% 12%, rgba(216, 164, 73, 0.16), transparent 28rem),
    radial-gradient(circle at 82% 26%, rgba(31, 90, 67, 0.26), transparent 30rem),
    linear-gradient(180deg, #071421 0%, #0b1824 54%, #07111b 100%);
  color: var(--warm-white);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(248, 241, 229, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(248, 241, 229, 0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.75), transparent 72%);
}

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

button,
a {
  font: inherit;
}

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

:focus-visible {
  outline: 3px solid rgba(216, 164, 73, 0.95);
  outline-offset: 4px;
}

.content-shell {
  width: min(1120px, calc(100% - 32px));
  margin-inline: auto;
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  padding: 96px 0 72px;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 34vh;
  background: linear-gradient(180deg, transparent, var(--night));
  z-index: -1;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(7, 20, 33, 0.96), rgba(7, 20, 33, 0.7) 46%, rgba(7, 20, 33, 0.9)),
    linear-gradient(180deg, rgba(7, 20, 33, 0.12), rgba(7, 20, 33, 0.76)),
    url("media/capa-gurizada.jpg"),
    radial-gradient(circle at 68% 38%, rgba(216, 164, 73, 0.26), transparent 18rem),
    radial-gradient(circle at 25% 70%, rgba(31, 90, 67, 0.4), transparent 24rem),
    linear-gradient(135deg, #071421 0%, #122a32 48%, #0a151f 100%);
  background-position: center;
  background-size: cover;
}

.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, rgba(216, 164, 73, 0.08), transparent 34%),
    radial-gradient(circle at 78% 18%, rgba(248, 241, 229, 0.08), transparent 18rem);
}

.hero__content {
  max-width: 760px;
  animation: rise-in 850ms ease both;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--amber);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
  line-height: 1.02;
}

h1 {
  max-width: 10ch;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(4rem, 15vw, 8.9rem);
  font-weight: 700;
}

h2 {
  font-size: clamp(2rem, 5vw, 4.5rem);
  font-weight: 800;
}

.hero__subtitle {
  max-width: 660px;
  margin: 28px 0 0;
  color: var(--warm-white);
  font-size: clamp(1.18rem, 2.4vw, 1.75rem);
  font-weight: 600;
  line-height: 1.35;
}

.hero__text {
  max-width: 620px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 1.04rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0 22px;
  cursor: pointer;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease;
}

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

.button--primary {
  background: linear-gradient(135deg, #f0c875, var(--amber) 58%, #b8792c);
  color: #101313;
  font-weight: 800;
  box-shadow: 0 16px 42px rgba(216, 164, 73, 0.24);
}

.button--ghost {
  background: rgba(248, 241, 229, 0.06);
  border-color: rgba(248, 241, 229, 0.2);
  color: var(--warm-white);
  font-weight: 700;
  backdrop-filter: blur(16px);
}

.button--ghost:hover {
  border-color: rgba(216, 164, 73, 0.56);
}

.video-section {
  padding: 84px 0 72px;
  text-align: center;
  scroll-margin-top: 28px;
}

.video-section .eyebrow {
  margin-bottom: 14px;
}

.video-frame {
  position: relative;
  margin-top: 34px;
  margin-inline: auto;
  max-width: min(100%, calc((100svh - 210px) * 16 / 9));
  scroll-margin-block: 12vh;
  border: 1px solid rgba(248, 241, 229, 0.14);
  border-radius: var(--radius);
  padding: 8px;
  background:
    linear-gradient(135deg, rgba(216, 164, 73, 0.28), rgba(31, 90, 67, 0.18)),
    rgba(248, 241, 229, 0.045);
  box-shadow: var(--shadow), 0 0 42px rgba(216, 164, 73, 0.1);
  overflow: hidden;
}

.video-frame::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(216, 164, 73, 0.34), transparent 42%, rgba(31, 90, 67, 0.2));
  z-index: -1;
  filter: blur(18px);
  opacity: 0.8;
}

.video-frame iframe {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  border-radius: calc(var(--radius) - 8px);
  background: #03070b;
}

.video-section__note {
  margin: 22px auto 0;
  color: var(--muted);
  font-size: 1rem;
}

.video-section__note a {
  color: var(--amber);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.about {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 48px;
  align-items: end;
  padding: 72px 0 84px;
  border-top: 1px solid var(--line);
}

.about__copy {
  max-width: 760px;
}

.about__copy p:last-child {
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(1.04rem, 1.8vw, 1.22rem);
}

.keywords {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.keywords li {
  border: 1px solid rgba(248, 241, 229, 0.16);
  border-radius: 999px;
  padding: 9px 14px;
  color: rgba(248, 241, 229, 0.82);
  background: rgba(248, 241, 229, 0.045);
  font-size: 0.92rem;
  font-weight: 700;
}

.final-call {
  padding: 84px 0;
  text-align: center;
  border-top: 1px solid var(--line);
}

.final-call h2 {
  max-width: 820px;
  margin-inline: auto;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(2.35rem, 7vw, 5.4rem);
  font-weight: 700;
}

.final-call .button {
  margin-top: 28px;
}

.share-feedback {
  position: fixed;
  left: 50%;
  bottom: 22px;
  z-index: 10;
  width: max-content;
  max-width: calc(100% - 32px);
  margin: 0;
  border: 1px solid rgba(248, 241, 229, 0.14);
  border-radius: 999px;
  padding: 10px 15px;
  color: rgba(248, 241, 229, 0.9);
  background: rgba(7, 20, 33, 0.88);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(16px);
  font-size: 0.95rem;
  opacity: 0;
  transform: translate(-50%, 8px);
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

.share-feedback.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0 34px;
  border-top: 1px solid var(--line);
  color: rgba(248, 241, 229, 0.58);
  font-size: 0.92rem;
}

.footer p {
  margin: 0;
}

.footer__text {
  display: grid;
  gap: 6px;
}

.footer__logos {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
  flex: 0 0 auto;
}

.footer__logos img {
  width: auto;
  max-width: min(210px, 34vw);
  max-height: 46px;
  object-fit: contain;
  opacity: 0.82;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

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

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

@media (max-width: 760px) {
  .content-shell {
    width: min(100% - 24px, 1120px);
  }

  .hero {
    min-height: 94svh;
    padding: 72px 0 56px;
  }

  .hero__media {
    background:
      linear-gradient(180deg, rgba(7, 20, 33, 0.74), rgba(7, 20, 33, 0.96)),
      url("media/capa-gurizada.jpg"),
      radial-gradient(circle at 72% 20%, rgba(216, 164, 73, 0.22), transparent 16rem),
      radial-gradient(circle at 14% 78%, rgba(31, 90, 67, 0.38), transparent 20rem),
      linear-gradient(145deg, #071421, #112632 58%, #07111b);
    background-position: center;
    background-size: cover;
  }

  h1 {
    font-size: clamp(3.5rem, 17vw, 5.5rem);
  }

  .hero__actions,
  .button {
    width: 100%;
  }

  .video-section {
    padding: 60px 0 56px;
  }

  .video-frame {
    margin-top: 26px;
    max-width: 100%;
    scroll-margin-block: 9vh;
    border-radius: 16px;
    padding: 5px;
  }

  .video-frame iframe {
    border-radius: 12px;
  }

  .about {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 58px 0 66px;
  }

  .keywords {
    justify-content: flex-start;
  }

  .final-call {
    padding: 66px 0;
  }

  .footer {
    display: grid;
    gap: 10px;
  }

  .footer__logos {
    justify-content: flex-start;
    gap: 14px;
  }

  .footer__logos img {
    max-width: min(170px, 44vw);
    max-height: 38px;
  }
}