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

html {
  min-height: 100%;
  overflow-x: hidden;
  background: var(--color-brand);
}

body {
  min-width: 320px;
  min-height: 100%;
  margin: 0;
  overflow-x: hidden;
  color: var(--color-text);
  background: var(--color-bg);
  font-family: var(--font-body);
  line-height: var(--leading-normal);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

a {
  -webkit-tap-highlight-color: transparent;
  cursor: pointer;
}

a:focus-visible {
  outline: 3px solid var(--color-golden-wheat-300);
  outline-offset: 3px;
}

[hidden] {
  display: none !important;
}

.ddetails-shell {
  min-height: 100dvh;
  padding: var(--space-2) var(--space-6) var(--space-4);
  background-color: var(--color-brand);
  background-image: url("../assets/images/pattern.svg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

.ddetails-workspace {
  width: min(1000px, 100%);
  margin: 0 auto;
}

.ddetails-topbar {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  min-height: 140px;
  padding: 0 var(--space-4) var(--space-2);
}

.ddetails-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
}

.ddetails-brand img {
  width: min(120px, 30vw);
  height: min(120px, 30vw);
  object-fit: contain;
}

.ddetails-title {
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
  color: var(--color-golden-wheat-400);
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.2vw, 1.8rem);
  font-weight: 500;
  text-align: center;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.ddetails-back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-inline-start: auto;
  margin-bottom: var(--space-2);
  padding: var(--space-1) var(--space-3);
  color: var(--color-on-brand);
  border-radius: var(--radius-sm);
  font-family: var(--font-title);
  font-size: var(--text-sm);
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.ddetails-back:hover {
  background: rgba(255, 255, 255, 0.12);
}

.ddetails-back:active {
  transform: scale(0.97);
}

.ddetails-page {
  margin: var(--space-1) var(--space-4) 0;
  padding: 35px;
  background: var(--color-golden-wheat-100);
  border-radius: var(--radius-2xl);
}

.ddetails-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding: var(--space-6);
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
}

.ddetails-hero-content {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  min-width: 0;
}

.ddetails-hero-text {
  min-width: 0;
}

.ddetails-hero-text h2 {
  margin: 0;
  color: var(--color-brand);
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3vw, 2rem);
  font-weight: 900;
  line-height: var(--leading-tight);
}

.ddetails-hero-text p {
  max-width: 680px;
  margin: var(--space-2) 0 0;
  color: var(--color-brand);
  font-size: var(--text-sm);
  line-height: var(--leading-loose);
}

.ddetails-hero-action {
  flex-shrink: 0;
}

.ddetails-info {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.ddetails-info-item {
  align-items: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 92px;
  padding: var(--space-4);
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
  transition: background var(--transition-fast),
    transform var(--transition-fast);
}

.ddetails-info-item span {
  margin-bottom: var(--space-1);
  color: var(--color-brand);
  font-family: var(--font-title);
  font-size: 1rem;
}

.ddetails-info-item strong {
  color: var(--color-brand);
  font-family: var(--font-title);
  font-size: 1rem;
}

.ddetails-section {
  margin-top: var(--space-4);
  padding: var(--space-5);
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
}

.ddetails-heading {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.ddetails-heading h3 {
  margin: 0;
  color: var(--color-brand);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 900;
}

.ddetails-text p {
  margin: 0;
  color: var(--color-brand);
  font-size: var(--text-sm);
  line-height: 2;
}

.ddetails-text p + p {
  margin-top: var(--space-3);
}

.ddetails-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.ddetails-list {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ddetails-list li {
  position: relative;
  padding: 10px var(--space-4);
  padding-inline: 30px var(--space-4);
  color: var(--color-brand);
  background: var(--color-pineal-50);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
}

.ddetails-list li::before {
  content: "✓";
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  color: var(--color-brand);
  font-weight: 900;
}

.ddetails-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.ddetails-step {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  min-height: 150px;
  padding: var(--space-5) var(--space-4);
  background: var(--color-pineal-50);
  border-radius: var(--radius-2xl);
  transition: background var(--transition-fast),
    transform var(--transition-fast);
}

.ddetails-step-number {
  display: grid;
  flex: 0 0 46px;
  width: 46px;
  height: 46px;
  place-items: center;
  direction: ltr;
  color: var(--color-brand);
  border-radius: var(--radius-2xl);
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 900;
}

.ddetails-step-content {
  min-width: 0;
}

.ddetails-step-content h4 {
  margin: 2px 0 7px;
  color: var(--color-brand);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 900;
  line-height: var(--leading-tight);
}

.ddetails-step-content p {
  margin: 0;
  color: var(--color-brand);
  font-size: 0.82rem;
  line-height: 1.9;
}

.ddetails-step:not(:last-child)::after {
  content: "---";
  position: absolute;
  z-index: 2;
  top: 40%;
  left: -21px;
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  color: var(--color-brand);
  border-radius: var(--radius-2xl);
  font-family: var(--font-icon);
  font-size: 1rem;
  font-weight: bolder;
}

.ddetails-video-wrapper {
  width: 100%;
  max-width: 850px;
  margin: 0 auto;
  overflow: hidden;
  background: #000;
  border: var(--border-soft);
  border-radius: var(--radius-2xl);
}

.ddetails-video-player {
  display: block;
  width: 100%;
  max-height: 480px;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: contain;
}

.ddetails-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.ddetails-btn-primary,
.ddetails-btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 13px 20px 10px 20px;
  border: var(--border-width) solid transparent;
  border-radius: var(--radius-lg);
  font-family: var(--font-title);
  font-size: var(--text-sm);
  line-height: var(--leading-none);
  text-align: center;
  width: fit-content;
  transition: background var(--transition-fast), color var(--transition-fast),
    transform var(--transition-fast);
}

.ddetails-btn-primary {
  color: var(--color-on-brand);
  background: var(--color-brand);
}

.ddetails-btn-primary:hover {
  background: var(--color-brand-hover);
}

.ddetails-btn-ghost {
  color: var(--color-text-muted);
  background: transparent;
}

.ddetails-btn-ghost:hover {
  color: var(--color-text);
  background: rgba(6, 66, 57, 0.05);
}

.ddetails-actions .ddetails-btn-primary,
.ddetails-actions .ddetails-btn-ghost {
  min-width: 170px;
}

@media (max-width: 850px) {

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

  .ddetails-hero {
    align-items: stretch;
    flex-direction: column;
  }

  .ddetails-hero-action,
  .ddetails-hero-action .ddetails-btn-primary {
    width: 100%;
  }

  .ddetails-columns,
  .ddetails-steps-grid {
    grid-template-columns: 1fr;
  }

  .ddetails-step:not(:last-child)::after {
      content: "";
      position: absolute;
      top: 100%;
      left: 50%;
      transform: translateX(-50%);
      width: 2px;
      height: var(--space-4);
      background-image: repeating-linear-gradient(
          to bottom,
          var(--color-brand) 0 3px,
          transparent 3px 6px
      );
      border: none;
      border-radius: 0;
      z-index: 2;
      pointer-events: none;
  }
}

@media (max-width: 700px) {
  .ddetails-topbar {
    min-height: min(140px, 34vw);
    padding: var(--space-3) var(--space-4);
  }
}

@media (max-width: 640px) {
  .ddetails-shell {
    padding: var(--space-2) var(--space-2) var(--space-5);
  }

  .ddetails-topbar {
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2);
  }

  .ddetails-title {
    font-size: 1.1rem;
  }

  .ddetails-back {
    margin-bottom: 0;
  }

  .ddetails-page {
    margin-inline: 0;
    padding: var(--space-4) var(--space-3);
  }
}

@media (max-width: 560px) {
  .ddetails-hero {
    padding: var(--space-4);
  }

  .ddetails-hero-content {
    align-items: flex-start;
    gap: var(--space-3);
  }

  .ddetails-info {
    grid-template-columns: 1fr;
  }

  .ddetails-section {
    padding: var(--space-4);
  }

  .ddetails-actions {
    flex-direction: column;
  }

  .ddetails-actions .ddetails-btn-primary,
  .ddetails-actions .ddetails-btn-ghost {
    width: 100%;
  }

  .ddetails-video-player {
    max-height: 300px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}