/* Section 1a - Overview */

#section-1a {
  position: relative;
  background: var(--color-bg);
  overflow: hidden;
}

.sec1a-con {
  max-width: 1360px;
  margin: 0 auto;
  padding: 60px 30px 65px;
}

/* ---------- Masthead row (eyebrow + location) ---------- */

.sec1a-masthead {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.sec1a-eyebrow {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-gold-light);
}

.sec1a-eyebrow-loc {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.sec1a-hairline {
  display: block;
  width: 100%;
  height: 1px;
  margin-top: 22px;
  background: var(--color-border);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 1.2s cubic-bezier(0.16, 0.84, 0.44, 1);
}

.sec1a-armed .is-visible .sec1a-hairline {
  transform: scaleX(1);
}

/* ---------- Main grid ---------- */

.sec1a-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-areas:
    "headline headline headline headline headline headline visual visual visual visual visual visual"
    "body body body body body body visual visual visual visual visual visual";
  column-gap: clamp(28px, 4vw, 56px);
  row-gap: 40px;
}

/* Headline */

.sec1a-headline {
  grid-area: headline;
}

.sec1a-headline h2 {
  font-family: "Cera Godrej Interio", sans-serif;
  font-weight: 500;
  font-size: clamp(2.3rem, 4vw, 3.6rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--color-text);
  max-width: 90%;
}

.sec1a-accent {
  color: var(--color-gold-light);
}

/* Body copy */

.sec1a-body {
  grid-area: body;
  align-self: start;
  margin-top: 8px;
  max-width: 46ch;
}

.sec1a-body p {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--color-text-muted);
  font-weight: 400;
}

.sec1a-body p + p {
  margin-top: 22px;
}

.sec1a-highlight {
  color: var(--color-gold-light);
  font-weight: 500;
  letter-spacing: 0.01em;
}

/* ---------- Visual (framed architectural image) ---------- */

.sec1a-visual {
  grid-area: visual;
  position: relative;
  align-self: start;
  margin-top: -96px;
  z-index: 2;
}

.sec1a-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
}

.sec1a-frame::before {
  content: "";
  position: absolute;
  top: 20px;
  left: 20px;
  right: -20px;
  bottom: -20px;
  border: 1px solid var(--color-border);
  z-index: 0;
}

.sec1a-frame img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.94;
}

.sec1a-visual-tag {
  position: absolute;
  top: 34px;
  left: -14px;
  z-index: 3;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-text);
  background: rgba(24, 24, 24, 0.82);
  border-left: 1px solid var(--color-gold);
  padding: 18px 9px;
  backdrop-filter: blur(4px);
  white-space: nowrap;
}

/* ---------- Closing statement ---------- */

.sec1a-closing {
  position: relative;
  max-width: 620px;
  margin: 110px 0 0 auto;
  padding: 44px 0 0 32px;
  border-top: 1px solid var(--color-border);
}

.sec1a-closing::before {
  content: "";
  position: absolute;
  top: 44px;
  left: 0;
  width: 1px;
  height: calc(100% - 44px);
  background: var(--color-gold);
  opacity: 0.55;
}

.sec1a-closing p {
  font-family: "Cera Godrej Interio", sans-serif;
  font-size: clamp(1.3rem, 2vw, 1.6rem);
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.005em;
  color: var(--color-text);
}

/* ---------- Scroll reveal ---------- */

.sec1a-armed .sec1a-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.9s cubic-bezier(0.16, 0.84, 0.44, 1),
    transform 0.9s cubic-bezier(0.16, 0.84, 0.44, 1);
}

.sec1a-armed .sec1a-reveal.is-visible {
  opacity: 1;
  transform: none;
}

.sec1a-armed .sec1a-masthead.sec1a-reveal {
  transition-delay: 0s;
}
.sec1a-armed .sec1a-headline.sec1a-reveal {
  transition-delay: 0.1s;
}
.sec1a-armed .sec1a-visual.sec1a-reveal {
  transition-delay: 0.18s;
}
.sec1a-armed .sec1a-body.sec1a-reveal {
  transition-delay: 0.26s;
}
.sec1a-armed .sec1a-closing.sec1a-reveal {
  transition-delay: 0.34s;
}

@media (prefers-reduced-motion: reduce) {
  .sec1a-armed .sec1a-reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .sec1a-hairline {
    transform: scaleX(1) !important;
    transition: none !important;
  }
}

/* ===== TABLET & DESKTOP BREAKPOINT (1200px) ===== */
@media (max-width: 1200px) {
  .sec1a-con {
    padding: 110px 40px 120px;
  }

  .sec1a-visual {
    margin-top: -72px;
  }

  .sec1a-closing {
    margin-top: 90px;
  }
}

/* ===== TABLET BREAKPOINT (900px) ===== */
@media (max-width: 900px) {
  .sec1a-con {
    padding: 90px 30px 90px;
  }

  .sec1a-masthead {
    margin-bottom: 48px;
  }

  .sec1a-grid {
    grid-template-columns: 1fr;
    grid-template-areas:
      "headline"
      "visual"
      "body";
    row-gap: 32px;
  }

  .sec1a-headline h2 {
    max-width: 100%;
  }

  .sec1a-visual {
    margin-top: 0;
  }

  .sec1a-frame {
    aspect-ratio: 4 / 3;
    max-width: 560px;
  }

  .sec1a-body {
    max-width: 62ch;
  }

  .sec1a-closing {
    margin: 70px auto 0 auto;
    max-width: 100%;
  }
}

/* ===== MOBILE BREAKPOINT (520px) ===== */
@media (max-width: 520px) {
  .sec1a-con {
    padding: 70px 20px 70px;
  }

  .sec1a-masthead {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 36px;
  }

  .sec1a-hairline {
    margin-top: 16px;
  }

  .sec1a-headline h2 {
    font-size: 1.9rem;
    line-height: 1.18;
  }

  .sec1a-grid {
    row-gap: 24px;
  }

  .sec1a-frame {
    aspect-ratio: 4 / 3.4;
  }

  .sec1a-frame::before {
    top: 12px;
    left: 12px;
    right: -12px;
    bottom: -12px;
  }

  .sec1a-visual-tag {
    display: none;
  }

  .sec1a-body p {
    font-size: 0.92rem;
    line-height: 1.75;
  }

  .sec1a-closing {
    margin-top: 50px;
    padding: 32px 0 0 22px;
  }

  .sec1a-closing p {
    font-size: 1.15rem;
  }
}

/* ===== SMALL MOBILE BREAKPOINT (375px) ===== */
@media (max-width: 375px) {
  .sec1a-con {
    padding: 56px 16px 56px;
  }

  .sec1a-headline h2 {
    font-size: 1.65rem;
  }

  .sec1a-closing p {
    font-size: 1.05rem;
  }
}