/* =========================================================
   Bet Your Bud — Layout Styles
   File: /assets/css/layout.css
   Purpose: Page structure, containers, grids, sections,
            header/footer layout, responsive scaffolding.
   ========================================================= */

/* ---------- Container ---------- */
.container{
  width: 100%;
  max-width: var(--container-max);
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Sections ---------- */
.section{
  position: relative;
  padding: clamp(var(--sp-48), 8vw, var(--sp-80)) 0;
}

.section--tight{
  padding: clamp(var(--sp-32), 6vw, var(--sp-56)) 0;
}

.section--alt{
  background:
    linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.0));
}

.section__head{
  max-width: 720px;
  margin-bottom: var(--sp-40);
}

.section__ctaRow{
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-16);
  margin-top: var(--sp-32);
}

/* ---------- Header ---------- */
.header{
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  backdrop-filter: blur(var(--blur-1));
  background: linear-gradient(
    180deg,
    rgba(11,18,32,0.85),
    rgba(11,18,32,0.55)
  );
  border-bottom: var(--bw-1) solid var(--c-border);
}

.header__inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: var(--sp-16);
}

/* ---------- Announcement bar ---------- */
.announce{
  background: var(--g-brand-soft);
  color: var(--c-text);
}

.announce__inner{
  display: flex;
  align-items: center;
  gap: var(--sp-12);
  padding: var(--sp-10) 0;
  font-size: var(--fs-14);
}

.announce__badge{
  padding: 0 var(--sp-10);
  height: 24px;
  display: inline-flex;
  align-items: center;
  border-radius: var(--r-pill);
  background: rgba(0,0,0,0.35);
  font-weight: var(--fw-semibold);
}

.announce__text{
  flex: 1;
  color: rgba(0,0,0,0.85);
}

.announce__link{
  font-weight: var(--fw-semibold);
  white-space: nowrap;
}

/* ---------- Hero ---------- */
.hero{
  position: relative;
  overflow: hidden;
}

.hero__inner{
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(var(--sp-32), 6vw, var(--sp-64));
  align-items: center;
}

.hero__bg{
  position: absolute;
  inset: 0;
  z-index: var(--z-bg);
  pointer-events: none;
}

.hero__grid{
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.35;
}

.hero__copy{
  max-width: 620px;
}

.hero__title{
  margin-top: var(--sp-16);
  font-size: clamp(var(--fs-32), 5vw, var(--fs-56));
  line-height: var(--lh-tight);
}

.hero__subtitle{
  margin-top: var(--sp-16);
  font-size: var(--fs-18);
  color: var(--c-text-2);
  line-height: var(--lh-relaxed);
}

.hero__cta{
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-16);
  margin-top: var(--sp-24);
}

.hero__trust{
  margin-top: var(--sp-32);
}

.hero__scrollHint{
  position: absolute;
  left: 50%;
  bottom: var(--sp-24);
  transform: translateX(-50%);
}

/* ---------- Strip ---------- */
.strip{
  border-top: var(--bw-1) solid var(--c-border);
  border-bottom: var(--bw-1) solid var(--c-border);
}

.strip__inner{
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-16);
  justify-content: space-between;
  padding: var(--sp-20) 0;
}

/* ---------- Steps ---------- */
.steps{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-24);
}

/* ---------- Feature grid ---------- */
.grid{
  display: grid;
  gap: var(--sp-24);
}

.grid--features{
  grid-template-columns: repeat(3, 1fr);
}

/* ---------- Pricing ---------- */
.pricing{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-24);
}

/* ---------- Showcase ---------- */
.showcase{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(var(--sp-32), 6vw, var(--sp-64));
  align-items: center;
}

/* ---------- Waitlist ---------- */
.waitlist{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--sp-32);
  align-items: start;
}

/* ---------- Download ---------- */
.download{
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--sp-32);
  align-items: center;
}

/* ---------- Footer ---------- */
.footer{
  border-top: var(--bw-1) solid var(--c-border);
  background: linear-gradient(
    180deg,
    rgba(255,255,255,0.02),
    rgba(255,255,255,0.0)
  );
}

.footer__inner{
  display: grid;
  grid-template-columns: 1.2fr 1.8fr;
  gap: var(--sp-32);
  padding: var(--sp-48) 0;
}

.footer__cols{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-24);
}

.footer__bottom{
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--sp-16) 0;
  border-top: var(--bw-1) solid var(--c-border);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px){
  .hero__inner,
  .showcase,
  .waitlist,
  .download{
    grid-template-columns: 1fr;
  }

  .grid--features,
  .pricing{
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 640px){
  .grid--features,
  .pricing{
    grid-template-columns: 1fr;
  }

  .footer__inner{
    grid-template-columns: 1fr;
  }

  .footer__cols{
    grid-template-columns: 1fr 1fr;
  }
}