/* =========================================================
   SPLI Portofolio Page
   ========================================================= */

/* Tambahkan style khusus portofolio di sini tanpa mengganggu halaman lain. */

/* =========================================================
   Hero Image Portofolio
   ========================================================= */

.page-hero {
  position: relative;
  min-height: 420px;
  padding: 120px 0 60px;
  background: url("../assets/image/portofolio4.webp") right center / cover
    no-repeat;
  color: #fff;
  isolation: isolate;
}

.page-hero.contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(
      circle at 78% 28%,
      rgba(185, 255, 102, 0.16),
      transparent 34%
    ),
    linear-gradient(180deg, rgba(7, 19, 31, 0.08), rgba(7, 19, 31, 0.34));
}

.page-hero.contact-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.14;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
}

.page-hero.contact-hero .container,
.page-hero.contact-hero .page-hero-shape {
  position: relative;
  z-index: 1;
  transform: translateY(50px);
}

.page-hero.contact-hero .page-hero-shape {
  opacity: 0.7;
  mix-blend-mode: screen;
}

.page-hero.contact-hero .breadcrumb,
.page-hero.contact-hero .breadcrumb a {
  color: rgba(255, 255, 255, 0.78);
}

.page-hero.contact-hero h1 {
  margin-bottom: 16px;
  text-shadow: 0 16px 42px rgba(0, 0, 0, 0.38);
}

.page-hero.contact-hero p {
  max-width: 620px;
  margin-top: 0;
  color: rgba(255, 255, 255, 0.78);
}

/* =========================================================
   Portfolio Preview Image Frame V3
   Struktur: bingkai foto + src/alt + keterangan
   ========================================================= */

.portfolio-frame-section {
  position: relative;
  overflow: hidden;
  padding: 28px 0 100px;
  background:
    radial-gradient(
      circle at 12% 12%,
      rgba(25, 141, 91, 0.16),
      transparent 34%
    ),
    radial-gradient(
      circle at 88% 18%,
      rgba(38, 96, 164, 0.15),
      transparent 32%
    ),
    linear-gradient(180deg, #f7fbfa 0%, #eef6f3 100%);
}

.portfolio-frame-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.62;
  background-image:
    linear-gradient(rgba(13, 43, 69, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13, 43, 69, 0.055) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(
    180deg,
    transparent 0%,
    #000 18%,
    #000 82%,
    transparent 100%
  );
}

.portfolio-frame-heading {
  position: relative;
  max-width: 790px;
  margin-bottom: clamp(30px, 5vw, 54px);
}

.portfolio-frame-heading h2 {
  margin: 0;
  color: #0a2d49;
  font-size: clamp(2rem, 5vw, 4.4rem);
  line-height: 0.94;
  letter-spacing: -0.065em;
}

.portfolio-frame-heading p:not(.eyebrow) {
  max-width: 650px;
  margin: 18px 0 0;
  color: rgba(10, 45, 73, 0.72);
  font-size: clamp(0.98rem, 1.5vw, 1.08rem);
  line-height: 1.75;
}

.portfolio-frame-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(18px, 2vw, 26px);
}

.portfolio-frame-card {
  position: relative;
  padding: 10px;
  border: 1px solid rgba(10, 45, 73, 0.1);
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 24px 70px rgba(10, 45, 73, 0.12);
  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease,
    border-color 0.35s ease;
}

.portfolio-frame-card:hover {
  transform: translateY(-8px);
  border-color: rgba(30, 141, 92, 0.28);
  box-shadow: 0 34px 90px rgba(10, 45, 73, 0.18);
}

.portfolio-image-frame {
  position: relative;
  display: block;
  aspect-ratio: 4 / 4.75;
  overflow: hidden;
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(10, 45, 73, 0.12), rgba(30, 141, 92, 0.14)),
    #dfece8;
  text-decoration: none;
  isolation: isolate;
}

.portfolio-image-frame::before {
  content: "";
  position: absolute;
  inset: 10px;
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 18px;
  pointer-events: none;
}

.portfolio-image-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(7, 19, 31, 0.04) 0%,
    rgba(7, 19, 31, 0.2) 58%,
    rgba(7, 19, 31, 0.64) 100%
  );
  opacity: 0.78;
  transition: opacity 0.35s ease;
}

.portfolio-image-frame img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transform: scale(1.02);
  transition:
    transform 0.55s ease,
    filter 0.55s ease;
}

.portfolio-frame-card:hover .portfolio-image-frame img {
  transform: scale(1.09);
  filter: saturate(1.06) contrast(1.04);
}

.portfolio-frame-card:hover .portfolio-image-frame::after {
  opacity: 0.92;
}

.portfolio-frame-badge {
  position: absolute;
  left: 22px;
  bottom: 22px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 13px;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 999px;
  color: #ffffff;
  background: rgba(7, 19, 31, 0.42);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.portfolio-caption {
  padding: 20px 8px 10px;
}

.portfolio-date {
  display: inline-flex;
  margin-bottom: 10px;
  color: #1e8d5c;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.portfolio-caption h3 {
  margin: 0;
  color: #0a2d49;
  font-size: clamp(1.05rem, 1.35vw, 1.24rem);
  line-height: 1.18;
  letter-spacing: -0.03em;
}

.portfolio-caption p {
  margin: 10px 0 0;
  color: rgba(10, 45, 73, 0.68);
  font-size: 0.92rem;
  line-height: 1.68;
}

@media (max-width: 1100px) {
  .portfolio-frame-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portfolio-image-frame {
    aspect-ratio: 4 / 3.65;
  }
}

@media (max-width: 620px) {
  .portfolio-frame-section {
    padding: 64px 0;
  }

  .portfolio-frame-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-image-frame {
    aspect-ratio: 4 / 3.35;
  }

  .portfolio-frame-card {
    border-radius: 24px;
  }

  .portfolio-image-frame {
    border-radius: 19px;
  }

  .portfolio-caption {
    padding: 18px 4px 8px;
  }
}

/* ── Responsive ────────────────────────────────────── */
@media (max-width: 860px) {
  .cursor-glow {
    display: none;
  }

  .site-header {
    top: 10px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 10px;
    padding: 22px;
    border-radius: 24px;
    background: rgba(7, 19, 31, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a,
  .nav-dropdown-toggle {
    width: 100%;
    justify-content: space-between;
    padding: 10px 0;
  }

  .site-nav a.active::after,
  .nav-dropdown.is-active .nav-dropdown-toggle::before {
    display: none;
  }

  .nav-dropdown-menu {
    position: static;
    min-width: 0;
    transform: none;
    display: none;
    margin-top: 8px;
    padding: 8px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.06);
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-dropdown-menu::before {
    display: none;
  }

  .nav-dropdown.is-open .nav-dropdown-menu {
    display: grid;
    transform: none;
  }

  .nav-dropdown:hover .nav-dropdown-menu,
  .nav-dropdown:focus-within .nav-dropdown-menu {
    transform: none;
  }

  .nav-dropdown-menu a {
    padding: 10px 12px;
    font-size: 0.88rem;
  }

  .hero-grid,
  .split-grid,
  .process-grid,
  .advantage-grid,
  .contact-card,
  .footer-grid,
  .about-grid,
  .service-detail-grid,
  .service-detail-grid.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }

  .hero {
    padding-top: 110px;
  }

  .hero h1 {
    font-size: clamp(3rem, 16vw, 5rem);
  }

  .hero.hero-cinematic h1 {
    max-width: 100%;
    font-size: clamp(2.45rem, 11vw, 3.75rem);
    line-height: 1;
    letter-spacing: -0.052em;
  }

  .hero.hero-cinematic::before {
    background:
      linear-gradient(
        180deg,
        rgba(7, 19, 31, 0.62) 0%,
        rgba(7, 19, 31, 0.38) 54%,
        rgba(7, 19, 31, 0.58) 100%
      ),
      radial-gradient(
        circle at 70% 20%,
        rgba(185, 255, 102, 0.1),
        transparent 34%
      );
  }

  .hero.hero-cinematic .hero-subtitle {
    max-width: 100%;
  }

  .hero-visual {
    min-height: 360px;
  }

  .orbital-card {
    width: 170px;
    padding: 14px;
  }

  .metrics-grid,
  .advantage-cards,
  .stats-grid,
  .values-grid,
  .contact-info-grid,
  .cert-grid,
  .testimonial-grid {
    grid-template-columns: 1fr;
  }

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

  .visi-misi-grid {
    grid-template-columns: 1fr;
  }

  .service-panel {
    grid-template-columns: 1fr;
  }

  .service-panel-light {
    grid-template-columns: 1fr;
  }

  .sticky-heading {
    position: static;
  }

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

  .page-hero {
    padding: 130px 0 60px;
  }

  .page-hero h1 {
    font-size: clamp(2.2rem, 10vw, 4rem);
  }

  .cta-banner {
    padding: 40px 24px;
  }

  .saapro-service-heading,
  .why-spli-grid {
    grid-template-columns: 1fr;
  }

  .stack-card {
    position: relative;
    top: auto;
    grid-template-columns: 1fr;
    min-height: auto;
    transform: none;
  }

  .stack-card-media {
    min-height: 220px;
  }

  .why-slider {
    min-height: 560px;
    padding: 18px;
  }

  .why-card-stage {
    inset: 118px 18px 18px;
  }

  .why-tabs {
    gap: 8px;
  }

  .why-tabs label {
    min-height: 40px;
    padding: 0 13px;
    font-size: 0.86rem;
  }
}

@media (max-width: 860px) {
  .page-hero {
    min-height: 460px;
    padding: 130px 0 70px;

    background: color(from color srgb r g b)
      url("../assets/image/portofolio4.webp");

    background-size: cover;
    background-position: center;
  }
}