/* ============ CONTACT / CTA (#contact, index 07) ============ */

/* ---- Section shell ---- */
#contact {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: var(--bg-1);
  border-top: 1px solid var(--line);
}

/* ---- Decorative background layer ---- */
#contact .contact__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

#contact .contact__glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

#contact .contact__glow--a {
  width: clamp(480px, 55vw, 780px);
  aspect-ratio: 1;
  top: -20%;
  right: -12%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 68%);
  opacity: 0.38;
  filter: blur(110px);
}

#contact .contact__glow--b {
  width: clamp(320px, 38vw, 520px);
  aspect-ratio: 1;
  bottom: -10%;
  left: -8%;
  background: radial-gradient(circle, var(--violet-glow) 0%, transparent 72%);
  opacity: 0.28;
  filter: blur(100px);
}

#contact .contact__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-faint) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-faint) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 20%, #000 0%, transparent 80%);
  mask-image: radial-gradient(ellipse 80% 60% at 50% 20%, #000 0%, transparent 80%);
  opacity: 0.5;
}

/* ---- Ghost backdrop word ---- */
#contact .contact__ghost {
  position: absolute;
  left: 50%;
  bottom: clamp(-1rem, 0vw, 0rem);
  transform: translateX(-50%);
  font-size: clamp(6rem, 28vw, 30rem);
  line-height: 0.78;
  letter-spacing: 0.01em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(244, 244, 240, 0.04);
  white-space: nowrap;
  z-index: 0;
  user-select: none;
  pointer-events: none;
}

/* ---- Inner layout ---- */
#contact .contact__inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: clamp(3rem, 6vw, 5rem);
}

/* ---- Section head (eyebrow + index) ---- */
#contact .contact__head {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* ---- Editorial CTA block ---- */
#contact .contact__hero {
  max-width: 72ch;
}

#contact .contact__title {
  font-size: clamp(2.8rem, 9vw, 9rem);
  color: var(--text);
  margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
  line-height: 0.92;
  letter-spacing: 0.005em;
}

#contact .contact__title .reveal-mask {
  display: block;
}

#contact .contact__title .accent {
  color: var(--accent-bright);
}

#contact .contact__lead {
  font-size: var(--fs-lead);
  color: var(--text-dim);
  max-width: 54ch;
  line-height: 1.55;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

#contact .contact__cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

/* ---- Contact tiles ---- */
#contact .contact__tiles {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  width: 100%;
}

#contact .contact__tile {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-5);
  padding: clamp(1.25rem, 2.5vw, 1.75rem) clamp(1.5rem, 3vw, 2.25rem);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  transition:
    border-color var(--dur-fast) var(--ease-out),
    background var(--dur-fast) var(--ease-out),
    transform var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  min-height: 76px;
}

#contact .contact__tile:hover {
  border-color: var(--accent-line);
  background: var(--surface-2);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), 0 0 0 1px var(--accent-line);
}

#contact .contact__tile:hover .contact__tile-value {
  color: var(--accent-bright);
}

#contact .contact__tile:hover .contact__tile-arrow {
  color: var(--accent-bright);
  transform: translate(2px, -2px);
}

/* Icon column */
#contact .contact__tile-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: var(--r-md);
  background: var(--accent-soft);
  color: var(--accent-bright);
  flex-shrink: 0;
  transition: background var(--dur-fast) var(--ease-out);
}

#contact .contact__tile:hover .contact__tile-icon {
  background: var(--accent-line);
}

/* Body column */
#contact .contact__tile-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
}

#contact .contact__tile-label {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
  line-height: 1;
}

#contact .contact__tile-value {
  font-family: var(--font-sans);
  font-size: var(--fs-h4);
  font-weight: 600;
  color: var(--text);
  line-height: 1.2;
  transition: color var(--dur-fast) var(--ease-out);
  /* Prevent overflow on small screens */
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Arrow column */
#contact .contact__tile-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-faint);
  flex-shrink: 0;
  transition:
    color var(--dur-fast) var(--ease-out),
    transform var(--dur-fast) var(--ease-out);
}

/* ---- Closing line ---- */
#contact .contact__footer-line {
  text-align: center;
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  letter-spacing: 0.08em;
  color: var(--text-faint);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding-top: clamp(1rem, 2vw, 1.5rem);
  border-top: 1px solid var(--line);
}

#contact .contact__footer-sep {
  color: var(--accent);
  font-size: 0.65em;
  flex-shrink: 0;
}

/* ---- Responsive: tablet (768+) ---- */
@media (min-width: 640px) {
  #contact .contact__tiles {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
  }

  /* 4 tiles sit in a clean 2×2 grid — no last-child override needed */
}

@media (min-width: 768px) {
  #contact .contact__inner {
    grid-template-columns: 1fr;
  }
}

/* ---- Responsive: desktop (1024+) ---- */
@media (min-width: 1024px) {
  #contact .contact__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto auto;
    column-gap: clamp(3rem, 6vw, 7rem);
    row-gap: clamp(2rem, 4vw, 3.5rem);
    align-items: start;
  }

  /* Head spans left column only */
  #contact .contact__head {
    grid-column: 1;
    grid-row: 1;
  }

  /* Hero title block left column, rows 1-2 */
  #contact .contact__hero {
    grid-column: 1;
    grid-row: 2;
    max-width: 100%;
  }

  /* Tiles on the right, spanning 2 rows */
  #contact .contact__tiles {
    grid-column: 2;
    grid-row: 1 / 3;
    align-self: center;
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  /* Reset the last-child override for wide layout */
  #contact .contact__tile:last-child {
    grid-column: auto;
    max-width: 100%;
    justify-self: stretch;
  }

  /* Footer line spans all columns */
  #contact .contact__footer-line {
    grid-column: 1 / -1;
    grid-row: 3;
  }
}

/* ---- Responsive: mobile narrow ---- */
@media (max-width: 480px) {
  #contact .contact__tile {
    grid-template-columns: auto 1fr;
    gap: var(--space-4);
  }

  #contact .contact__tile-arrow {
    display: none;
  }

  #contact .contact__tile-value {
    font-size: var(--fs-body);
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
    word-break: break-all;
  }

  #contact .contact__cta-row .btn {
    width: 100%;
    justify-content: center;
  }

  #contact .contact__footer-line {
    flex-direction: column;
    gap: var(--space-3);
    text-align: center;
  }
}

/* ---- WhatsApp tile modifier ---- */
#contact .contact__tile--wa .contact__tile-icon {
  background: rgba(37, 211, 102, 0.12);
  color: var(--wa);
}

#contact .contact__tile--wa:hover {
  border-color: rgba(37, 211, 102, 0.40);
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(37, 211, 102, 0.40);
}

#contact .contact__tile--wa:hover .contact__tile-icon {
  background: rgba(37, 211, 102, 0.22);
  color: var(--wa);
}

#contact .contact__tile--wa:hover .contact__tile-value {
  color: var(--wa);
}

#contact .contact__tile--wa:hover .contact__tile-arrow {
  color: var(--wa);
}

/* ---- Reduce motion safety ---- */
@media (prefers-reduced-motion: reduce) {
  #contact .contact__tile {
    transition: none;
  }
}