/* Base + tokens */
:root {
  --bg: #0a0a0a;
  --text: #ffffff;
  --accent: #ff6b35;
  --muted: rgba(255, 255, 255, 0.72);
  --muted-2: rgba(255, 255, 255, 0.5);
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
  --radius: 4px;
  --maxw: 1200px;
  --section-pad: clamp(2.5rem, 4.5vw, 5.5rem);
}

body {
  background: radial-gradient(circle at top left, rgba(255, 255, 255, 0.06), transparent 55%),
              radial-gradient(circle at 20% 60%, rgba(255, 107, 53, 0.08), transparent 50%),
              var(--bg);
  color: var(--text);
}

h1, h2, h3 {
  font-family: "Space Grotesk", system-ui, sans-serif;
  margin: 0 0 1rem;
  letter-spacing: 0.01em;
  line-height: 1.1;
}

p { margin: 0 0 1.25rem; color: var(--muted); }
img { max-width: 100%; display: block; }
button { font: inherit; }

/* Utility */
.section {
  padding: var(--section-pad) 1.5rem;
}

.section__header {
  max-width: var(--maxw);
  margin: 0 auto 2rem;
}

.section--authority .section__header h2 {
  font-size: clamp(1.9rem, 3vw, 2.9rem);
}

.section--authority .section__header .lead {
  font-size: 1.1rem;
  color: var(--text);
}

.section--authority {
  padding-top: clamp(3.5rem, 6vw, 6rem);
  padding-bottom: clamp(3.5rem, 6vw, 6rem);
}

.section__more {
  display: inline-block;
  margin-top: 0.5rem;
  color: var(--accent);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
}

.hero__sub {
  color: var(--muted);
  margin-bottom: 2rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 1.75rem;
}

/* Hero */
.hero {
  background: #0a0a0a;
}

.hero__fx {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* Authority */
.authority__copy {
  max-width: var(--maxw);
  margin: 0 auto;
  color: var(--muted);
}

.authority__copy p {
  font-size: 1.02rem;
  margin-bottom: 1.1rem;
  line-height: 1.7;
}

.authority__copy strong {
  color: var(--text);
}

.section--strip {
  padding-top: 0;
}

.strip-media {
  max-width: var(--maxw);
  margin: 0 auto;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.strip-media img {
  width: 100%;
  height: clamp(160px, 24vw, 300px);
  display: block;
  object-fit: cover;
  object-position: center 45%;
}

@media (min-width: 1024px) {
  .section--strip {
    padding-bottom: 1rem;
  }
}

.capabilities {
  max-width: var(--maxw);
  margin: 2.5rem auto 0;
  display: grid;
  gap: 1.25rem;
}

.capability {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1.25rem 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
}

.capability__icon {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: grid;
  place-items: center;
  color: var(--text);
}

.capability h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
}

.capability p {
  margin: 0;
  color: var(--muted);
}

/* Portfolio */
.section--portfolio { position: relative; }

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  max-width: var(--maxw);
  margin: 0 auto 2rem;
}

.filter {
  border: 1px solid var(--muted-2);
  background: transparent;
  color: var(--text);
  padding: 0.4rem 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.68rem;
}

.filter.is-active {
  border-color: var(--accent);
  color: var(--accent);
}

.portfolio-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.portfolio-empty,
.case-empty {
  max-width: var(--maxw);
  margin: 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 2rem;
  color: var(--muted);
}

.card {
  position: relative;
}

.card__media {
  border: none;
  padding: 0;
  background: transparent;
  cursor: pointer;
  width: 100%;
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.card__media:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.card__media picture,
.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.card__badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  padding: 0.3rem 0.6rem;
  text-transform: uppercase;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
}

.card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: flex-end;
  padding: 1rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.card__overlay span {
  font-family: "Space Grotesk", system-ui, sans-serif;
  color: #fff;
  font-weight: 600;
}

.card__overlay small {
  display: block;
  margin-top: 0.35rem;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.65rem;
}

.card__media:hover .card__overlay,
.card__media:focus-visible .card__overlay {
  opacity: 1;
}

.card__media:hover img,
.card__media:focus-visible img {
  transform: scale(1.04);
}

.card__meta {
  margin-top: 0.65rem;
}

.card__meta h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  line-height: 1.2;
}

.card__meta p {
  margin: 0;
  color: var(--muted-2);
  font-size: 0.9rem;
  line-height: 1.45;
}

/* Case Study */
.case {
  max-width: var(--maxw);
  margin: 0 auto 3rem;
  display: grid;
  gap: 2.5rem;
}

.case__content h3 {
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
  line-height: 1.2;
}
.case__brief,
.case__results {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

.case__details {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

.case__details li {
  margin-bottom: 0.4rem;
}

.case__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.case__grid picture,
.case__grid img {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  width: 100%;
  object-fit: cover;
}

/* Reels */
.reels-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

.reel {
  background: #0f0f0f;
  border: 1px solid #1f1f1f;
  padding: 1rem;
}

.reel iframe {
  width: 100%;
  height: 520px;
  border: 0;
}

/* About */
.about {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  gap: 2rem;
}

.about__media picture {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 5;
}

.about__media img {
  border-radius: var(--radius);
  width: 100%;
  height: auto;
  object-fit: cover;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.tags span {
  border: 1px solid var(--muted-2);
  padding: 0.3rem 0.65rem;
  text-transform: uppercase;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
}

.credits {
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.credits h3 {
  margin-bottom: 0.6rem;
}

.credit-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.credit-tags span {
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 0.3rem 0.6rem;
  text-transform: uppercase;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
}

/* Contact */
.contact {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  gap: 2rem;
}

.contact__info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1rem;
}

.contact__info h3 {
  margin: 0;
}

.contact__form {
  display: grid;
  gap: 1rem;
}

.contact__form label {
  display: grid;
  gap: 0.5rem;
  font-size: 0.9rem;
}

.contact__form input,
.contact__form textarea {
  background: #121212;
  border: 1px solid #2a2a2a;
  color: var(--text);
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
}

.form__submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #000;
  text-decoration: none;
  border: none;
  padding: 0.9rem 1.4rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}


.contact__links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 1.5rem;
}

.contact__links a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.contact__links a:hover { border-bottom-color: var(--accent); }


/* Footer */
.footer {
  padding: 2rem 1.5rem 5rem;
  text-align: center;
  color: var(--muted-2);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  z-index: 1000;
}

.lightbox.is-open { display: flex; }

.lightbox__content {
  background: #0b0b0b;
  padding: 1rem;
  max-width: 960px;
  width: 100%;
}

.lightbox__close {
  background: transparent;
  color: #fff;
  border: none;
  font-size: 2rem;
  margin-left: auto;
  display: block;
}

.lightbox__video iframe { width: 100%; height: 540px; border: 0; }
.lightbox__video video { width: 100%; height: auto; }

/* Sticky CTA */
.sticky-cta {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  padding: 0.75rem 1.25rem;
  background: var(--accent);
  color: #000;
  border: none;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  z-index: 900;
  box-shadow: var(--shadow);
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (min-width: 768px) {
  .portfolio-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-flow: dense;
  }

  .card:nth-child(3n + 1) { grid-column: span 2; }

  .case {
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
  }

  .case--reverse .case__media { order: 2; }

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

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

  .about {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }

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

  .capabilities {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .lightbox__video iframe { height: 240px; }
  .reel iframe { height: 360px; }
  .sticky-cta { right: 1rem; bottom: 1rem; }
  .section { padding: 2.25rem 1.25rem; }
  .section__header { margin-bottom: 1.5rem; }
  .capability { padding: 1rem 1.1rem; }
  .case { gap: 1.75rem; }
  .case__content h3 { font-size: 1.08rem; }
  .case__brief,
  .case__details { font-size: 0.9rem; }
  .card__meta p { font-size: 0.86rem; }
  .card__meta h3 { font-size: 0.95rem; }
  .portfolio-grid { gap: 0.85rem; }
  .filters { gap: 0.35rem; }
  .filter { padding: 0.35rem 0.7rem; }
  .capability h3 { font-size: 0.98rem; }
  .capability p { font-size: 0.88rem; }
}