/* ============================================================
   Ayakucho — pre-launch landing page
   Aesthetic: warm parchment + espresso ink, Peruvian red, Andean gold.
   No gradients. No shadows. Flat color + borders + geometric dividers.
   ============================================================ */

:root {
  --ink:      #1A1208;  /* deep espresso — text, dividers, dark cards */
  --parchment:#F2E6CE;  /* warm page base */
  --parchment-2:#EADBBB;/* slightly deeper panel */
  --gold:     #C79A3B;  /* Andean gold — the capture card border */
  --red:      #C1272D;  /* Peruvian red — badge + primary buttons */
  --red-dark: #9E1F24;
  --cream:    #F6EEDC;  /* text on dark surfaces */
  --muted:    #6E5B39;  /* secondary text on parchment */
  --line:     #C9B58A;  /* hairline borders on parchment */

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans:  "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --maxw: 720px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--parchment);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.hidden { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 56px 24px;
}

/* ---------- Andean greca / zigzag divider ---------- */
/* A stepped fret band in --ink, tiled horizontally between sections. */
.greca {
  height: 22px;
  background-color: transparent;
  background-image:
    linear-gradient(135deg, var(--ink) 25%, transparent 25%),
    linear-gradient(225deg, var(--ink) 25%, transparent 25%);
  background-size: 22px 22px;
  background-position: 0 0;
  background-repeat: repeat-x;
  opacity: 0.9;
}

/* ============ 1. HERO CAROUSEL ============ */
.hero { background: var(--parchment); }

.carousel { position: relative; }

.carousel__viewport { overflow: hidden; }

.carousel__track {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
  transition: transform 0.4s ease;
  will-change: transform;
}

.slide {
  position: relative;
  flex: 0 0 100%;
  aspect-ratio: 16 / 9;
  background: var(--parchment-2);
  border-bottom: 3px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Ghost label sits behind the img; a real placeholder.jpg covers it. */
.slide__ghost {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: clamp(1.4rem, 5vw, 2.4rem);
  letter-spacing: 0.04em;
  color: var(--muted);
  border: 2px dashed var(--line);
}

.slide img {
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carousel__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border: 2px solid var(--cream);
  background: var(--ink);
  color: var(--cream);
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.carousel__arrow--prev { left: 14px; }
.carousel__arrow--next { right: 14px; }
.carousel__arrow:hover { background: var(--red); border-color: var(--red); }
.carousel__arrow:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }

.carousel__dots {
  display: flex;
  gap: 10px;
  justify-content: center;
  padding: 18px 0 4px;
}
.carousel__dot {
  width: 11px; height: 11px;
  border-radius: 50%;
  border: 2px solid var(--ink);
  background: transparent;
  padding: 0;
  cursor: pointer;
}
.carousel__dot[aria-selected="true"] { background: var(--red); border-color: var(--red); }
.carousel__dot:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }

.hero__intro {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 40px 24px 8px;
  text-align: center;
}

.badge {
  display: inline-block;
  background: var(--red);
  color: var(--cream);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 2px;
}

.hero__headline {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(2rem, 6vw, 3.2rem);
  line-height: 1.1;
  margin: 20px 0 0;
  color: var(--ink);
}

/* ============ 2. EMAIL CAPTURE ============ */
.section--capture { padding-top: 44px; padding-bottom: 44px; }

.capture-card {
  border: 3px solid var(--gold);
  background: var(--parchment-2);
  padding: 32px 28px;
  border-radius: 4px;
}

.capture-card__title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.6rem, 4.5vw, 2.2rem);
  margin: 0 0 8px;
}
.capture-card__lede { margin: 0 0 22px; color: var(--muted); }

.field { display: block; margin-bottom: 16px; }
.field__label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 6px;
}
.field__opt { font-weight: 400; color: var(--muted); }
.req { color: var(--red); }

.field__input {
  width: 100%;
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  background: var(--parchment);
  border: 2px solid var(--line);
  border-radius: 3px;
  padding: 12px 14px;
}
.field__input:focus { outline: none; border-color: var(--gold); }
textarea.field__input { resize: vertical; }

.toggle-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: none;
  padding: 4px 0;
  margin: 2px 0 18px;
  font-family: var(--sans);
  font-size: 0.95rem;
  color: var(--red-dark);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.toggle-link__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px; height: 20px;
  border: 2px solid var(--red-dark);
  border-radius: 50%;
  font-size: 0.9rem;
  line-height: 1;
  text-decoration: none;
  transition: transform 0.2s ease;
}
.toggle-link[aria-expanded="true"] .toggle-link__icon { transform: rotate(45deg); }

.address-region { margin-bottom: 6px; }

.btn {
  display: inline-block;
  width: 100%;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 1.05rem;
  padding: 14px 20px;
  border: none;
  border-radius: 3px;
  cursor: pointer;
}
.btn--red { background: var(--red); color: var(--cream); }
.btn--red:hover { background: var(--red-dark); }
.btn:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }

.form-success {
  margin: 16px 0 0;
  padding: 12px 14px;
  background: var(--ink);
  color: var(--cream);
  border-radius: 3px;
  font-weight: 500;
}

/* ============ 3. VIDEO TOGGLE ============ */
.video-card {
  background: var(--ink);
  border-radius: 4px;
  overflow: hidden;
}
.video-card__trigger {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: 22px 24px;
  background: none;
  border: none;
  color: var(--cream);
  font-family: var(--sans);
  font-size: 1.15rem;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
}
.video-card__play {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border: 2px solid var(--gold);
  border-radius: 50%;
  color: var(--gold);
}
.video-card__trigger:focus-visible { outline: 3px solid var(--gold); outline-offset: -3px; }

.video-card__region { line-height: 0; }
.video-card__region iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  border: 0;
  display: block;
}

/* ============ 4. PERSONA FAQ ============ */
.section--faq { display: flex; flex-direction: column; gap: 28px; }

.faq {
  border-top: 2px solid var(--ink);
  padding-top: 22px;
}
.faq__q {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.3rem, 4vw, 1.7rem);
  margin: 0 0 10px;
}
.faq__a { margin: 0; }
.faq__more { margin-top: 14px; color: var(--muted); }
.faq__more p { margin: 0; }

.faq__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  background: none;
  border: 2px solid var(--ink);
  border-radius: 3px;
  padding: 8px 14px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ink);
  cursor: pointer;
}
.faq__btn:hover { background: var(--ink); color: var(--cream); }
.faq__btn:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
.faq__btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px; height: 18px;
  font-size: 1rem;
  line-height: 1;
  transition: transform 0.2s ease;
}
.faq__btn[aria-expanded="true"] .faq__btn-icon { transform: rotate(45deg); }

/* ============ 5. FOOTER ============ */
.footer {
  background: var(--ink);
  color: var(--cream);
  text-align: center;
  padding: 32px 24px;
}
.footer__credit { margin: 0 0 12px; font-size: 0.95rem; }
.footer__links { display: flex; gap: 24px; justify-content: center; }
.footer__link {
  color: var(--gold);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid transparent;
}
.footer__link:hover { border-bottom-color: var(--gold); }
.footer__link:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .carousel__track { transition: none; }
  .toggle-link__icon,
  .faq__btn-icon { transition: none; }
}

/* ---------- small screens ---------- */
@media (max-width: 480px) {
  .section { padding: 40px 18px; }
  .carousel__arrow { width: 38px; height: 38px; font-size: 22px; }
  .capture-card { padding: 24px 18px; }
}