*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Space Grotesk', sans-serif; background: #000; color: #fff; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* ── HEADER ── */
header {
  position: sticky; top: 0; z-index: 100;
  background: #000;
  border-bottom: 3px solid #222;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 40px;
  height: 80px;
}
.logo { display: flex; align-items: center; }
.logo img { height: 52px; width: auto; }

nav { display: flex; align-items: center; gap: 36px; }
nav a {
  font-size: 13px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  position: relative; padding-bottom: 3px;
}
nav a::after {
  content: ''; position: absolute; bottom: -3px; left: 0; right: 100%;
  height: 2px; background: #29ABE2; transition: right 0.2s ease;
}
nav a:hover::after { right: 0; }

.nav-social {
  display: flex; align-items: center; gap: 14px;
  margin-left: 8px; padding-left: 24px;
  border-left: 2px solid #333;
}
.nav-social a { display: flex; }
.nav-social svg { width: 20px; height: 20px; fill: #fff; transition: fill 0.15s; }
.nav-social a:hover svg { fill: #29ABE2; }

.hamburger {
  display: none; flex-direction: column; gap: 6px;
  cursor: pointer; background: none; border: none; padding: 4px;
}
.hamburger span { display: block; width: 26px; height: 2px; background: #fff; }

/* ── MOBILE NAV ── */
.mobile-nav {
  display: none; position: fixed; top: 80px; left: 0; right: 0;
  background: #000; border-bottom: 3px solid #222;
  padding: 28px 40px; z-index: 99;
  flex-direction: column; gap: 22px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a { font-size: 22px; font-weight: 700; letter-spacing: -0.01em; }
.mobile-social {
  display: flex; gap: 16px; margin-top: 4px;
  padding-top: 22px; border-top: 2px solid #222;
}
.mobile-social svg { width: 24px; height: 24px; fill: #fff; }

/* ── SERVICES ── */
.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 3px solid #222;
}
.card {
  position: relative;
  overflow: hidden;
  border-right: 3px solid #222;
  aspect-ratio: 1 / 1;
}
.card:last-child { border-right: none; }

/* gradient overlay */
.card::after {
  content: '';
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: linear-gradient(to top, rgba(0,0,0,0.92) 0%, rgba(0,0,0,0.45) 45%, transparent 72%);
}

.card__img { position: absolute; inset: 0; }
.card__img img,
.card__img video {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.card:hover .card__img img,
.card:hover .card__img video { transform: scale(1.06); }

/*
 * Default: body is shifted down so only eyebrow + title peek above the card edge.
 * translateY(148px) hides the description (~50px) + gap (24px) + button (48px) +
 * padding-bottom (28px) = 150px ≈ 148px, leaving eyebrow + title visible.
 */
.card__body {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 28px 32px 32px;
  z-index: 1;
  color: #fff;
  display: flex; flex-direction: column; align-items: flex-start;
  transform: translateY(148px);
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.card:hover .card__body { transform: translateY(0); }

.card__eyebrow {
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: #29ABE2; margin-bottom: 10px;
}
.card__title {
  font-size: 42px; font-weight: 700;
  line-height: 1; letter-spacing: -0.02em;
  color: #fff; margin-bottom: 16px;
}
.card__desc { font-size: 15px; color: rgba(255,255,255,0.78); line-height: 1.65; margin-bottom: 24px; }

/* button inside a card gets inverted colours for contrast on the dark overlay */
.card__body .btn { background: #fff; color: #000; border-color: #fff; }
.card__body .btn:hover { background: #29ABE2; border-color: #29ABE2; color: #fff; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 14px 28px; font-family: inherit;
  font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  background: #fff; color: #000; border: 2px solid #fff;
  cursor: pointer; transition: background 0.15s, border-color 0.15s, color 0.15s;
  align-self: flex-start;
}
.btn:hover { background: #29ABE2; border-color: #29ABE2; color: #fff; }
.btn--ghost { background: transparent; color: #fff; border-color: #fff; }
.btn--ghost:hover { background: #fff; color: #000; border-color: #fff; }
.btn--blue { background: #29ABE2; border-color: #29ABE2; color: #fff; }
.btn--blue:hover { background: #1b96cc; border-color: #1b96cc; }
.btn--outline-white { background: transparent; color: #fff; border-color: #fff; }
.btn--outline-white:hover { background: #fff; color: #000; border-color: #fff; }
.btn--whatsapp { background: #25D366; border-color: #25D366; color: #fff; }
.btn--whatsapp:hover { background: #1ebd5a; border-color: #1ebd5a; }
.btn--whatsapp svg { width: 16px; height: 16px; fill: currentColor; }

/* ── ABOUT ── */
#about {
  display: grid; grid-template-columns: 1fr 1fr;
  border-bottom: 3px solid #222;
}
.about__text {
  padding: 80px 64px;
  display: flex; flex-direction: column; justify-content: center;
}
.section-eyebrow {
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: #29ABE2; margin-bottom: 16px;
}
.about__text h2 {
  font-size: 52px; font-weight: 700;
  line-height: 1.05; letter-spacing: -0.03em;
  margin-bottom: 28px;
}
.about__text p { font-size: 16px; color: #aaa; line-height: 1.75; margin-bottom: 16px; }
.about__text .btn { margin-top: 8px; }
.about__img { overflow: hidden; border-left: 3px solid #333; }
.about__img img { width: 100%; height: 100%; object-fit: cover; }

/* ── SHOWCASE ── */
#showcase { border-bottom: 3px solid #222; }
.showcase__header {
  padding: 56px 40px 40px;
  display: flex; align-items: flex-end; justify-content: space-between;
  border-bottom: 3px solid #222;
}
.showcase__header h2 { font-size: 52px; font-weight: 700; letter-spacing: -0.03em; }

/* ── GALLERY ROWS ── */
.gallery-row { border-bottom: 3px solid #222; }
.gallery-row:last-child { border-bottom: none; }

.gallery-row__label {
  padding: 14px 40px;
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: #29ABE2;
  border-bottom: 2px solid #222;
}

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

.gallery__item {
  position: relative;
  aspect-ratio: 4 / 3; overflow: hidden;
  border-right: 3px solid #222;
  cursor: pointer;
}
.gallery__item:last-child { border-right: none; }

.gallery__item img {
  width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(100%);
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter 0.4s ease;
}
.gallery__item:hover img { transform: scale(1.06); filter: grayscale(0%); }

/* caption banner — slides up on hover */
.gallery__caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 14px 20px;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(4px);
  font-size: 13px; font-weight: 700;
  letter-spacing: 0.04em;
  color: #fff;
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.gallery__item:hover .gallery__caption { transform: translateY(0); }

/* ── FAQs ── */
#faqs { border-bottom: 3px solid #222; }
.faqs__inner { max-width: 760px; margin: 0 auto; padding: 80px 40px; }
.faqs__inner h2 { font-size: 52px; font-weight: 700; letter-spacing: -0.03em; margin-bottom: 48px; }
details { border-top: 2px solid #222; }
details:last-child { border-bottom: 2px solid #222; }
summary {
  padding: 22px 0; font-size: 17px; font-weight: 600;
  cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
summary::-webkit-details-marker { display: none; }
.summary-icon {
  width: 30px; height: 30px; min-width: 30px;
  border: 2px solid #555; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 300; line-height: 1;
  transition: all 0.2s;
}
details[open] .summary-icon { background: #fff; color: #000; border-color: #fff; transform: rotate(45deg); }
.faq__answer { padding: 4px 0 24px; font-size: 15px; color: #aaa; line-height: 1.75; }
.faq__answer a { color: #29ABE2; }

/* ── CONTACT ── */
#contact { background: #111; color: #fff; padding: 96px 40px; text-align: center; }
#contact .section-eyebrow { color: #29ABE2; }
#contact h2 { font-size: 64px; font-weight: 700; letter-spacing: -0.03em; margin: 16px 0; }
#contact > p { font-size: 18px; color: #888; margin-bottom: 48px; }
.contact__btns { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* ── FOOTER ── */
footer {
  background: #111; border-top: 2px solid #222;
  padding: 20px 40px;
  display: flex; align-items: center; justify-content: space-between;
}
footer span { font-size: 13px; color: #555; }
.footer-social { display: flex; gap: 16px; }
.footer-social a { display: flex; }
.footer-social svg { width: 18px; height: 18px; fill: #555; transition: fill 0.15s; }
.footer-social a:hover svg { fill: #29ABE2; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  header { padding: 0 20px; }
  nav { display: none; }
  .hamburger { display: flex; }

  .services { grid-template-columns: 1fr; }
  .card { border-right: none; border-bottom: 3px solid #222; aspect-ratio: 4 / 3; }
  .card:last-child { border-bottom: none; }
  .card__title { font-size: 32px; }
  .card__body { transform: none; padding: 24px 20px; }

  #about { grid-template-columns: 1fr; }
  .about__text { padding: 48px 20px; }
  .about__text h2 { font-size: 36px; }
  .about__img { border-left: none; border-top: 3px solid #333; min-height: 300px; }

  .showcase__header { padding: 40px 20px 28px; flex-direction: column; align-items: flex-start; gap: 20px; }
  .showcase__header h2 { font-size: 36px; }

  .gallery-row__label { padding: 12px 20px; }
  .gallery-row__grid { grid-template-columns: 1fr 1fr; }
  .gallery__item:nth-child(2) { border-right: none; }
  .gallery__item:nth-child(3) { border-right: none; border-top: 3px solid #222; grid-column: 1 / -1; aspect-ratio: 16 / 9; }

  .faqs__inner { padding: 48px 20px; }
  .faqs__inner h2 { font-size: 36px; margin-bottom: 32px; }

  #contact { padding: 64px 20px; }
  #contact h2 { font-size: 40px; }

  footer { padding: 20px; }
  .mobile-nav { padding: 28px 20px; }
}

/* touch-only devices (no hover) — always show full card content and captions */
@media (hover: none) {
  .card__body { transform: none; }
  .gallery__caption { transform: translateY(0); }
}