/* Guide — editorial HowTo, Heritage visual language */

.guide-page {
  background-color: var(--color-bg);
}

.guide-page .guide-main {
  position: relative;
  width: 100%;
  min-height: calc(100vh - var(--header-h) - 220px);
  padding: 24px 28px 0;
  overflow: clip;
}

.guide-shell {
  position: relative;
  z-index: 1;
  width: min(100%, 980px);
  margin: 0 auto;
}

.guide-eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* —— Hero —— */
.guide-hero {
  position: relative;
  margin: 8px 0 0;
  padding: clamp(40px, 7vh, 80px) 0 clamp(56px, 9vh, 96px);
  border-top: 1px solid rgba(17, 17, 17, 0.14);
  border-bottom: 1px solid rgba(17, 17, 17, 0.14);
  animation: guide-rise 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.guide-hero-mark {
  position: absolute;
  right: -0.06em;
  bottom: -0.2em;
  z-index: 0;
  font-family: var(--font-display);
  font-size: clamp(140px, 24vw, 280px);
  font-weight: 900;
  line-height: 0.8;
  letter-spacing: -0.06em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(17, 17, 17, 0.07);
  pointer-events: none;
  user-select: none;
}

.guide-hero-copy {
  position: relative;
  z-index: 1;
  max-width: min(100%, 720px);
}

.guide-title {
  margin: 0 0 22px;
  font-family: var(--font-display);
  font-size: clamp(48px, 8vw, 92px);
  font-weight: 900;
  line-height: 0.88;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: var(--color-ink);
}

.guide-title-line,
.guide-title-accent {
  display: block;
}

.guide-title-accent {
  color: transparent;
  -webkit-text-stroke: 1.4px var(--color-ink);
}

.guide-lead {
  margin: 0 0 20px;
  max-width: 48ch;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.75;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(17, 17, 17, 0.68);
}

.guide-hero-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
}

/* —— Steps —— */
.guide-steps {
  display: grid;
  gap: 0;
  padding: clamp(56px, 9vh, 96px) 0;
  animation: guide-rise 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.06s both;
}

.guide-step {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 28px 40px;
  align-items: start;
  padding: clamp(36px, 5vh, 52px) 0;
  border-bottom: 1px solid rgba(17, 17, 17, 0.1);
}

.guide-step:first-child {
  padding-top: 0;
}

.guide-step:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.guide-step-number {
  font-family: var(--font-display);
  font-size: clamp(64px, 9vw, 96px);
  font-weight: 900;
  line-height: 0.85;
  letter-spacing: -0.05em;
  text-align: right;
  color: transparent;
  -webkit-text-stroke: 1.2px rgba(17, 17, 17, 0.22);
  user-select: none;
  transition: color 0.25s ease, -webkit-text-stroke-color 0.25s ease;
}

.guide-step-body {
  padding-top: 8px;
  min-width: 0;
}

.guide-step-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(26px, 3.2vw, 36px);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--color-ink);
}

.guide-step-title::after {
  content: '';
  display: block;
  width: 40px;
  height: 3px;
  margin-top: 14px;
  background: var(--color-accent);
}

.guide-step-intro {
  margin: 0 0 22px;
  max-width: 54ch;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.7;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: rgba(17, 17, 17, 0.68);
}

.guide-step-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(17, 17, 17, 0.12);
}

.guide-step-list li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 14px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid rgba(17, 17, 17, 0.08);
}

.guide-step-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.guide-step-list-index {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--color-accent);
}

.guide-step-list-text {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: rgba(17, 17, 17, 0.78);
}

/* —— Requirements —— */
.guide-requirements {
  margin-top: 0;
  padding: clamp(48px, 8vh, 80px) 0 clamp(64px, 10vh, 96px);
  border-top: 1px solid rgba(17, 17, 17, 0.14);
  animation: guide-rise 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.1s both;
}

.guide-requirements-head {
  max-width: 560px;
  margin: 0 0 clamp(28px, 4vh, 40px);
}

@media (min-width: 821px) {
  .guide-requirements-head,
  .guide-req-sheet {
    margin-left: calc(120px + 40px);
  }

  .guide-requirements-head {
    margin-bottom: clamp(28px, 4vh, 40px);
  }
}

.guide-requirements-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--color-ink);
}

.guide-requirements-note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: rgba(17, 17, 17, 0.55);
}

.guide-req-sheet {
  width: min(100%, 720px);
  border-top: 1px solid var(--color-ink);
}

.guide-req-row {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 20px;
  align-items: center;
  min-height: 60px;
  border-bottom: 1px solid rgba(17, 17, 17, 0.1);
}

.guide-req-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.guide-req-value {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.45;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: rgba(17, 17, 17, 0.82);
}

.guide-faq-note {
  margin: clamp(28px, 4vh, 40px) 0 0;
  max-width: 52ch;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: rgba(17, 17, 17, 0.58);
}

@media (min-width: 821px) {
  .guide-faq-note {
    margin-left: calc(120px + 40px);
  }
}

.guide-faq-note-link {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 135, 95, 0.45);
  padding-bottom: 1px;
  transition: color 0.2s ease, border-color 0.2s ease;
}

@media (hover: hover) {
  .guide-faq-note-link:hover {
    color: var(--color-ink);
    border-bottom-color: var(--color-ink);
  }
}

/* —— Bottom CTA —— */
.guide-bottom {
  margin: 0 -28px;
  animation: guide-rise 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.14s both;
}

.guide-bottom-inner {
  position: relative;
  display: grid;
  justify-items: start;
  gap: 16px;
  width: 100%;
  padding: clamp(72px, 12vh, 128px) max(28px, calc((100vw - 980px) / 2 + 28px));
  overflow: hidden;
  background:
    repeating-linear-gradient(
      -28deg,
      transparent,
      transparent 22px,
      rgba(241, 241, 241, 0.028) 22px,
      rgba(241, 241, 241, 0.028) 23px
    ),
    #111111;
  color: #f1f1f1;
}

.guide-bottom-inner::before {
  content: 'SETUP';
  position: absolute;
  right: -0.05em;
  bottom: -0.22em;
  font-family: var(--font-display);
  font-size: clamp(120px, 20vw, 240px);
  font-weight: 900;
  line-height: 0.8;
  letter-spacing: -0.05em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(241, 241, 241, 0.08);
  pointer-events: none;
}

.guide-bottom-kicker {
  position: relative;
  z-index: 1;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.guide-bottom-title {
  position: relative;
  z-index: 1;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(44px, 7vw, 84px);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -0.04em;
  text-transform: uppercase;
}

.guide-bottom-title-line,
.guide-bottom-title-accent {
  display: block;
}

.guide-bottom-title-line {
  color: #fff;
}

.guide-bottom-title-accent {
  color: transparent;
  -webkit-text-stroke: 1.4px rgba(241, 241, 241, 0.85);
}

.guide-bottom-text {
  position: relative;
  z-index: 1;
  margin: 0 0 8px;
  max-width: 42ch;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(241, 241, 241, 0.58);
}

.guide-actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 22px;
  margin-top: 10px;
}

.guide-bottom-link {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(241, 241, 241, 0.72);
  text-decoration: none;
  border-bottom: 1px solid rgba(241, 241, 241, 0.35);
  padding-bottom: 2px;
  transition: color 0.25s ease, border-color 0.25s ease;
}

@media (hover: hover) {
  .guide-bottom-link:hover {
    color: #fff;
    border-bottom-color: var(--color-accent);
  }
}

@keyframes guide-rise {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .guide-hero,
  .guide-steps,
  .guide-requirements,
  .guide-bottom {
    animation: none;
  }
}

/* —— Responsive —— */
@media (max-width: 820px) {
  .guide-step {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 32px 0;
  }

  .guide-step-number {
    text-align: left;
    font-size: clamp(48px, 14vw, 72px);
  }

  .guide-step-body {
    padding-top: 0;
  }

  .guide-requirements-head,
  .guide-req-sheet {
    margin-left: 0;
  }

  .guide-req-row {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 14px;
  }
}

@media (max-width: 560px) {
  .guide-page .guide-main {
    padding: 12px max(14px, env(safe-area-inset-right)) 0 max(14px, env(safe-area-inset-left));
  }

  .guide-title {
    font-size: clamp(40px, 13vw, 56px);
  }

  .guide-title-accent {
    -webkit-text-stroke-width: 1px;
  }

  .guide-lead,
  .guide-step-intro,
  .guide-step-list-text,
  .guide-requirements-note,
  .guide-req-value,
  .guide-bottom-text {
    font-size: 12px;
    overflow-wrap: anywhere;
  }

  .guide-req-row {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 14px 0;
    min-height: 0;
  }

  .guide-bottom {
    margin: 0 calc(-1 * max(14px, env(safe-area-inset-left))) 0 calc(-1 * max(14px, env(safe-area-inset-right)));
  }

  .guide-bottom-inner {
    padding: 64px max(18px, env(safe-area-inset-right)) 72px max(18px, env(safe-area-inset-left));
  }

  .guide-bottom-title-accent {
    -webkit-text-stroke-width: 1px;
  }

  .guide-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    width: 100%;
  }

  .guide-actions .content-cta {
    flex: none;
    width: 100%;
    min-width: 0;
  }

  .guide-bottom-link {
    text-align: center;
  }
}