/* ============================================================
   Banafib  · 05 SECTIONS
   Page-specific composition: nav, hero, about, gallery, video,
   team, testimonials, partners, CTA, footer + reveal motion.
   ============================================================ */

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--surface-page);
  border-bottom: var(--border-rule) solid var(--border-subtle);
  padding: 15px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  height: 72px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
}

.nav__links a {
  font-weight: var(--weight-semibold);
  font-size: var(--text-sm);
  color: var(--text-body);
  white-space: nowrap;
  padding-bottom: 2px;
  border-bottom: var(--border-bold) solid transparent;
  transition: border-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}

.nav__links a:hover {
  color: var(--text-strong);
  border-color: var(--cyan-primary);
}

.nav__cta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav__toggle {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  padding: var(--space-2);
}

.nav__toggle .bar {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--text-strong);
  margin: 5px 0;
  transition: var(--dur) var(--ease-out);
}

.nav[data-open="true"] .nav__toggle .bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav[data-open="true"] .nav__toggle .bar:nth-child(2) {
  opacity: 0;
}

.nav[data-open="true"] .nav__toggle .bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(var(--space-10), 8vw, var(--space-16));
  background: var(--surface-page);
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--space-10);
  align-items: center;
}

.hero__title {
  font-size: clamp(2.75rem, 7vw, var(--text-6xl));
  margin-top: var(--space-5);
  color: var(--text-strong);
}

.hero__title .accent {
  color: var(--cyan-primary);
}

.hero__lead {
  margin-top: var(--space-5);
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--text-body);
  max-width: 46ch;
}

.hero__cta {
  margin-top: var(--space-7);
}

.hero__note {
  margin-top: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
  letter-spacing: var(--tracking-wide);
}

/* Hero with Background Tint Variant */
.hero--bg-img {
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  color: var(--white);
  text-align: left;
  min-height: calc(100vh - 72px);
  min-height: calc(100dvh - 72px);
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.hero--bg-img::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10, 15, 30, 0.78);
  /* Close-to-black dark screen overlay */
  z-index: 1;
}

.hero--bg-img .container {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: flex-start;
  width: 100%;
}

.hero--bg-img .hero__content {
  max-width: 76ch;
  margin-inline: 0 auto;
}

.hero--bg-img .eyebrow {
  color: var(--cyan-light);
  justify-content: flex-start;
}

.hero--bg-img .hero__title {
  color: var(--white);
  font-size: clamp(2.75rem, 6.5vw, var(--text-5xl));
  margin-top: var(--space-4);
  line-height: var(--leading-tight);
}

.hero--bg-img .hero__title .accent {
  color: var(--cyan-light);
}

.hero--bg-img .hero__lead {
  color: #cbd5e1;
  /* Light slate text for readability on dark overlay */
  font-size: var(--text-lg);
  margin-inline: 0 auto;
  max-width: 60ch;
}

.hero--bg-img .hero__cta {
  justify-content: flex-start;
}

.hero--bg-img .hero__note {
  color: #94a3b8;
  /* Muted light slate text */
}

/* Hero Visual: Flat wireframe / mockup box (no AI generated gradient blobs) */
.hero__visual {
  position: relative;
}

.hero__photo {
  position: relative;
  z-index: 2;
  max-width: 380px;
  margin-inline: auto;
  aspect-ratio: 4 / 5;
  border: var(--border-bold) solid var(--border-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-flat-blue);
  overflow: hidden;
  background: var(--bg-card);
  transition: border-color var(--dur) var(--ease-out);
}

.hero__photo:hover {
  border-color: var(--cyan-primary);
}

.hero__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__badge {
  position: absolute;
  z-index: 3;
  left: -14px;
  bottom: 28px;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--bg-card);
  border: var(--border-rule) solid var(--cyan-primary);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
  padding: 0.5rem 0.9rem;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--cyan-primary);
}

.hero__badge .pulse {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan-primary);
  animation: pulse-glow 1.5s infinite alternate;
}

@keyframes pulse-glow {
  0% {
    transform: scale(0.9);
    opacity: 0.6;
  }

  100% {
    transform: scale(1.1);
    opacity: 1;
  }
}

/* ---------- About ---------- */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: start;
}

.about__body p {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--text-body);
}

.about__body p+p {
  margin-top: var(--space-5);
}

.about__body strong {
  color: var(--text-strong);
  font-weight: var(--weight-bold);
}

/* ---------- Stats ---------- */
.stats__row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.stat {
  padding-right: var(--space-5);
  border-left: var(--border-bold) solid var(--cyan-primary);
  padding-left: var(--space-5);
}

.section--ink .stat {
  border-color: var(--cyan-primary);
}

/* ---------- Services Grid ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: 50px;
}

.services-grid .service-media {
  display: block;
  aspect-ratio: 4 / 3;
  width: 100%;
  overflow: hidden;
  background: var(--surface-card);
  border: var(--border-bold) solid var(--border-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--dur) var(--ease-snap), border-color var(--dur) var(--ease-snap), box-shadow var(--dur) var(--ease-snap);
}

.services-grid .service-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--dur-slow) var(--ease-out);
}

.services-grid .service-media:hover {
  transform: translateY(-5px);
  border-color: var(--cyan-primary);
  box-shadow: var(--shadow-flat-cyan);
}

.services-grid .service-media:hover img {
  transform: scale(1.03);
}

@media (max-width: 820px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

/* Prevent native browser dragging of images */
.services-grid img,
.partners-slider img {
  user-select: none;
  -webkit-user-drag: none;
}

/* ---------- Video ---------- */
.video__frame {
  aspect-ratio: 16 / 9;
  min-height: 0;
  border: var(--border-bold) solid var(--border-card);
  box-shadow: var(--shadow-md);
  background: var(--bg-card);
}

.video__frame iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* ---------- Team ---------- */
.member {
  display: flex;
  flex-direction: column;
  background: var(--surface-card);
  border: var(--border-bold) solid var(--border-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform var(--dur) var(--ease-snap), border-color var(--dur) var(--ease-snap), box-shadow var(--dur) var(--ease-snap);
  text-align: left;
}

.member:hover {
  transform: translateY(-5px);
  border-color: var(--cyan-primary);
  box-shadow: var(--shadow-flat-cyan);
}

.member__photo {
  aspect-ratio: 1 / 1;
  width: 100%;
  overflow: hidden;
  border-bottom: var(--border-bold) solid var(--border-card);
  background: var(--bg-alt);
}

.member__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  display: block;
  transition: transform var(--dur-slow) var(--ease-out);
}

.member:hover .member__photo img {
  transform: scale(1.03);
}

.member__content {
  padding: var(--space-4) var(--space-5);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: center;
}

.member__name {
  font-family: var(--font-display);
  font-weight: var(--weight-bold);
  font-size: var(--text-lg);
  color: var(--text-strong);
  margin-top: var(--space-1);
}

.member__role {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--cyan-primary);
  font-weight: var(--weight-bold);
}

/* ---------- Testimonials ---------- */
.quote {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.quote__mark {
  font-family: var(--font-display);
  font-weight: var(--weight-black);
  font-size: 3.5rem;
  line-height: 0.6;
  color: var(--cyan-primary);
}

.quote__text {
  font-family: var(--font-sans);
  font-weight: var(--weight-medium);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--text-body);
}

.quote__by {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: auto;
}

.quote__by .avatar {
  width: 48px;
  height: 48px;
  font-size: var(--text-base);
}

.quote__meta b {
  display: block;
  color: var(--text-strong);
  font-family: var(--font-sans);
  font-weight: 700;
}

.quote__meta span {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

/* ---------- Partners Slider ---------- */
.partners-slider {
  margin-top: 50px;
  overflow: hidden;
  width: 100%;
  position: relative;
  padding-block: var(--space-6);
  /* Flat tech fade edges */
  mask-image: linear-gradient(to right, transparent, #000 15%, #000 85%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, #000 15%, #000 85%, transparent);
}

.partners-track {
  display: flex;
  width: max-content;
  gap: 0;
  animation: partners-scroll 25s linear infinite;
}

.partners-slider:hover .partners-track {
  animation-play-state: paused;
}

.partners-group {
  display: flex;
  gap: var(--space-12);
  padding-right: var(--space-12);
}

.partner {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 250px;
  transition: border-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}

.partner:hover {
  border-color: var(--cyan-primary);
  color: var(--text-strong);
}

.partner img {
  max-width: 90%;
  max-height: 80%;
  width: auto;
  height: auto;
  object-fit: contain;
  opacity: 0.8;
  transition: opacity var(--dur) var(--ease-out);
}

.partner:hover img {
  opacity: 1;
}

@keyframes partners-scroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

/* ---------- Contact / CTA Block ---------- */
.cta {
  text-align: center;
}

.cta__title {
  font-size: clamp(3.5rem, 6vw, var(--text-5xl));
  color: var(--text-strong);
}

.cta .eyebrow.on-ink {
  justify-content: center;
}

.cta__sub {
  margin: var(--space-5) auto 0;
  max-width: 50ch;
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--text-body);
}

.cta__actions {
  margin-top: var(--space-8);
  justify-content: center;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--surface-alt);
  color: var(--text-body);
  padding-block: var(--space-10) var(--space-6);
  border-top: var(--border-rule) solid var(--border-subtle);
}

.footer__top {
  display: flex;
  justify-content: space-between;
  gap: var(--space-8);
  flex-wrap: wrap;
  align-items: flex-start;
}

.footer__cols {
  display: flex;
  gap: var(--space-10);
  flex-wrap: wrap;
}

.footer__col h5 {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--cyan-primary);
  margin-bottom: var(--space-4);
}

.footer__col ul {
  list-style: none;
  display: grid;
  gap: var(--space-3);
}

.footer__col a {
  color: var(--text-body);
  font-size: var(--text-sm);
  transition: color var(--dur) var(--ease-out);
}

.footer__col a:hover {
  color: var(--cyan-primary);
}

.footer__social {
  display: flex;
  gap: var(--space-3);
}

.social-link {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: var(--border-rule) solid var(--border-card);
  border-radius: var(--radius-sm);
  color: var(--text-body);
  transition: var(--dur) var(--ease-out);
}

.social-link:hover {
  background: var(--cyan-dim);
  color: var(--cyan-primary);
  border-color: var(--cyan-primary);
}

.social-link svg {
  width: 20px;
  height: 20px;
}

.footer__bottom {
  margin-top: var(--space-10);
  padding-top: var(--space-5);
  border-top: var(--border-rule) solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
  letter-spacing: var(--tracking-wide);
}

/* ---------- Split (image + content) sections ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: center;
}

.split__media {
  aspect-ratio: 4 / 3;
}

.split--media-left .split__media {
  order: -1;
}

.split+.split {
  margin-top: var(--space-10);
}

.split__media .stat-chip {
  position: absolute;
  right: -14px;
  top: 22px;
  z-index: 3;
  background: var(--cyan-primary);
  color: var(--bg-dark);
  border: var(--border-rule) solid var(--cyan-primary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: var(--space-3) var(--space-4);
}

.split__media {
  position: relative;
}

.stat-chip b {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-2xl);
  color: var(--bg-dark);
  line-height: 1;
}

.stat-chip span {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: #fff;
}

@media (max-width: 820px) {
  .split {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .split--media-left .split__media,
  .split .split__media {
    order: -1;
  }
}

/* ---------- Reveal-on-scroll ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}

.js .reveal.is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .js .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .stats__row {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8) var(--space-8);
  }

  .stat {
    padding-right: var(--space-5);
    padding-left: var(--space-5);
  }
}

@media (max-width: 920px) {
  .nav__cta .btn {
    display: none;
  }

  .logo__img {
    height: 85px;
  }
}

@media (max-width: 820px) {
  .hero__grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .hero__visual {
    order: -1;
  }

  .about__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

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

@media (max-width: 720px) {

  .nav__links {
    display: none;
  }

  .nav__toggle {
    display: block;
  }

  .nav__links.is-open {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: absolute;
    left: 0;
    right: 0;
    top: 100px;
    background: var(--bg-card);
    border-bottom: var(--border-rule) solid var(--border-subtle);
    padding: var(--space-5) var(--gutter);
    gap: var(--space-4);
  }

  .nav__links.is-open a {
    font-size: var(--text-lg);
  }
}

@media (max-width: 600px) {
  .stats__row {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .stat {
    padding-right: var(--space-3);
    padding-left: var(--space-3);
  }

  .stat__label {
    font-size: var(--text-xs);
  }
}

/* ---------- Testimonials Slider ---------- */
.testimonials-slider {
  overflow: hidden;
  width: 100%;
  position: relative;
  padding-block: var(--space-6);
}

.testimonials-track {
  display: flex;
  width: max-content;
  gap: 0;
}

.testimonials-group {
  display: flex;
  gap: var(--space-6);
  padding-right: var(--space-6);
}

.testimonial-slide {
  flex-shrink: 0;
  width: 564px;
  max-width: 100%;
}

@media (max-width: 1200px) {
  .testimonial-slide {
    width: calc(50vw - var(--gutter) - (var(--space-6) / 2));
  }
}

@media (max-width: 768px) {
  .testimonial-slide {
    width: calc(100vw - (var(--gutter) * 2));
  }
}

@media (max-width: 600px) {
  .footer__top {
    flex-direction: column;
    gap: var(--space-8);
  }

  .hero__note{
    display: none;
  }

  .footer__cols {
    gap: var(--space-6);
  }

  .footer__col {
    width: 100%;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
    gap: var(--space-3);
  }

  .cta__title {
    font-size: clamp(1.8rem, 5vw, var(--text-3xl));
  }

  .cta__actions {
    flex-direction: column;
    align-items: center;
  }

  .cta__actions .btn {
    width: 100%;
    max-width: 280px;
  }
}