/* Preview splash — shared reset */

:root {
  --white: #ffffff;
  --radius-btn: 0.15rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: auto;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  touch-action: manipulation;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100svh;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  touch-action: manipulation;
}

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

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

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

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

/* Preview / splash */

.page-preview {
  --font-display: "Montserrat Alternates", "Helvetica Neue", sans-serif;
  --font-body: "Nunito Sans", "Helvetica Neue", sans-serif;
  background: #000;
  color: var(--white);
  min-height: 100vh;
  min-height: 100svh;
  overflow-x: clip;
  overflow-y: auto;
}

.preview {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  align-items: center;
  min-height: 100vh;
  min-height: 100svh;
  padding: calc(1.5rem + env(safe-area-inset-top)) clamp(1.25rem, 5vw, 4rem)
    calc(1.5rem + env(safe-area-inset-bottom));
}

.preview-media {
  position: absolute;
  inset: 0;
  overflow: hidden;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  background: #000;
  pointer-events: none;
}

.preview-media::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(ellipse 55% 70% at 75% 50%, transparent 20%, rgba(0, 0, 0, 0.35) 70%),
    linear-gradient(
      90deg,
      #000 0%,
      #000 26%,
      rgba(0, 0, 0, 0.78) 46%,
      rgba(0, 0, 0, 0.2) 70%,
      transparent 100%
    );
  pointer-events: none;
}

.preview-media::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.35) 0%,
    transparent 18%,
    transparent 82%,
    rgba(0, 0, 0, 0.45) 100%
  );
  pointer-events: none;
}

.preview-video {
  width: auto;
  height: 115%;
  max-width: none;
  max-height: none;
  aspect-ratio: 9 / 16;
  object-fit: contain;
  object-position: right center;
  transform-origin: right center;
  transform: scale(1.04);
  opacity: 0.92;
  transition: transform 8s var(--ease), opacity 1.4s var(--ease);
  will-change: transform, translate;
}

.preview.is-ready .preview-video {
  transform: scale(1);
  opacity: 1;
}

.preview-grain {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.18;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}

.preview-panel {
  position: relative;
  z-index: 3;
  grid-column: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 32rem;
  padding: 0.25rem 1rem 0.25rem 0.5rem;
  font-family: var(--font-body);
  will-change: transform;
  opacity: 0;
  transform: translateY(28px);
}

.preview.is-ready .preview-panel {
  animation: preview-enter-panel 1s var(--ease) forwards;
}

.preview-logo,
.preview-title,
.preview-text,
.btn-preview {
  opacity: 0;
  filter: blur(6px);
  transform: translateY(28px);
}

.preview.is-ready .preview-logo {
  animation: preview-enter 0.95s var(--ease) 0.1s forwards;
}

.preview.is-ready .preview-title {
  animation: preview-enter 0.95s var(--ease) 0.28s forwards;
}

.preview.is-ready .preview-text {
  animation: preview-enter 0.9s var(--ease) 0.42s forwards;
}

.preview.is-ready .btn-preview {
  animation: preview-enter 0.9s var(--ease) 0.56s forwards;
}

.preview-logo {
  width: auto;
  height: clamp(1.15rem, 2.4vw, 1.45rem);
  max-width: min(72vw, 18rem);
  margin-bottom: clamp(1.75rem, 4vw, 2.75rem);
  mix-blend-mode: screen;
}

.preview.is-ready .preview-logo.is-floating {
  opacity: 1;
  filter: blur(0);
  animation: preview-float 5.5s ease-in-out infinite;
}

.preview-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.55rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
  max-width: 12ch;
}

.preview-text {
  font-family: var(--font-body);
  font-size: clamp(0.98rem, 1.5vw, 1.08rem);
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.72);
  margin: 0 0 1.75rem;
  max-width: 28ch;
  font-weight: 400;
}

.btn-preview {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  min-width: 11.5rem;
  min-height: 3rem;
  padding: 0.75rem 1.35rem;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: var(--radius-btn);
  color: var(--white);
  background: transparent;
  transition:
    background 0.3s var(--ease),
    border-color 0.3s var(--ease),
    color 0.3s var(--ease),
    gap 0.3s var(--ease),
    transform 0.3s var(--ease);
}

.btn-preview svg {
  transition: transform 0.3s var(--ease);
}

.btn-preview:hover {
  background: var(--white);
  border-color: var(--white);
  color: #000;
  transform: translateY(-2px);
  gap: 0.95rem;
}

.btn-preview:hover svg {
  transform: translateX(3px);
}

@keyframes preview-enter-panel {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes preview-enter {
  from {
    opacity: 0;
    filter: blur(6px);
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    filter: blur(0);
    transform: translateY(0);
  }
}

@keyframes preview-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

@media (max-width: 768px) {
  .preview {
    grid-template-columns: 1fr;
    align-items: end;
  }

  .preview-media::before {
    background: linear-gradient(
      180deg,
      rgba(0, 0, 0, 0.4) 0%,
      rgba(0, 0, 0, 0.35) 35%,
      rgba(0, 0, 0, 0.92) 100%
    );
  }

  .preview-video {
    height: 100%;
    opacity: 0.8;
  }

  .preview-panel {
    max-width: none;
    padding: 0 0.15rem 0.5rem;
  }

  .preview-logo {
    height: 1.15rem;
    margin-bottom: 1.5rem;
  }

  .preview-title {
    max-width: 11ch;
    font-size: clamp(2.15rem, 9vw, 2.85rem);
  }

  .preview-text {
    max-width: 30ch;
  }

  .btn-preview {
    width: 100%;
    max-width: 16rem;
  }
}

@media (max-width: 480px) {
  .btn-preview {
    max-width: none;
  }
}

@media (max-height: 760px) {
  .preview-logo {
    height: 1.05rem;
    margin-bottom: 1.15rem;
  }

  .preview-title {
    font-size: clamp(1.9rem, 4vw, 2.55rem);
    margin-bottom: 0.75rem;
  }

  .preview-text {
    margin-bottom: 1.25rem;
    font-size: 0.95rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .preview-panel,
  .preview-logo,
  .preview-title,
  .preview-text,
  .btn-preview,
  .preview-video {
    opacity: 1;
    filter: none;
    transform: none;
    animation: none !important;
  }
}

@media (hover: none) {
  .btn-preview:hover {
    transform: none;
  }
}

/* Cookie banner on preview */

.page-preview .cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 80;
  padding: 1rem clamp(1rem, 4vw, 2rem) calc(1rem + env(safe-area-inset-bottom));
  pointer-events: none;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
}

.page-preview .cookie-banner.is-open {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}

.page-preview .cookie-banner-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 1.5rem;
  max-width: 72rem;
  margin: 0 auto;
  padding: 1.15rem 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 1.25rem;
  background: rgba(12, 12, 12, 0.92);
  color: #fff;
  backdrop-filter: blur(10px);
}

.page-preview .cookie-banner-copy strong {
  display: block;
  margin-bottom: 0.35rem;
  font-family: "Montserrat Alternates", "Helvetica Neue", sans-serif;
  font-size: 1rem;
  font-weight: 600;
}

.page-preview .cookie-banner-copy p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.92rem;
  line-height: 1.5;
}

.page-preview .cookie-banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.page-preview .cookie-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.6rem;
  padding: 0.55rem 1.1rem;
  border: 1px solid transparent;
  border-radius: 0.15rem;
  font-family: "Montserrat Alternates", "Helvetica Neue", sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
}

.page-preview .cookie-btn-primary {
  background: #fff;
  color: #000;
}

.page-preview .cookie-btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
}