/* ============================================================
   Sublime Print & Konveksi — style.css
   Palet warna sama dengan referensi print-sublime.pages.dev
   ============================================================ */

:root {
  --blue-dark:  #0a1f44;
  --blue-mid:   #1a3a7c;
  --blue:       #2354c7;
  --blue-light: #4b7be5;
  --blue-pale:  #dce8ff;
  --accent:     #f0a500;
  --accent-light: #ffc133;
  --gray-soft:  #f4f7ff;
  --gray-text:  #5a6a88;
  --text:       #0d1b36;
  --white:      #ffffff;
  --wa:         #25d366;
  --radius:     14px;
  --transition: 0.3s ease;
  --shadow:     0 10px 30px rgba(10, 31, 68, 0.08);
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-weight: 400;
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--blue-dark);
}

img { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--blue-light); }
ul, ol { list-style: none; }

/* Agar section tidak tersembunyi di balik header sticky saat klik menu */
section[id] { scroll-margin-top: 84px; }

.container { width: min(1320px, 94%); margin-inline: auto; }
.container-narrow { width: min(820px, 92%); }
.center { text-align: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 0.85rem 1.8rem;
  border-radius: 999px;
  font-weight: 500;
  font-size: 1rem;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}
.btn:hover { transform: translateY(-2px); color: var(--white); }

.btn-wa { background: var(--wa); color: var(--white); box-shadow: 0 6px 18px rgba(37, 211, 102, 0.35); }
.btn-wa:hover { background: #1fb857; }

.btn-primary { background: var(--blue); color: var(--white); box-shadow: 0 6px 18px rgba(35, 84, 199, 0.3); }
.btn-primary:hover { background: var(--blue-mid); }

.btn-outline { border: 2px solid var(--accent); color: var(--accent); }
.btn-outline:hover { background: var(--accent); color: var(--blue-dark); }

.btn-lg { padding: 1.05rem 2.4rem; font-size: 1.1rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--blue-pale);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
}
.logo { display: flex; align-items: center; gap: 0.6rem; }
.logo-mark {
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--blue), var(--blue-mid));
  color: var(--white);
  font-family: 'Playfair Display', serif;
  font-weight: 700; font-size: 1.35rem;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(35, 84, 199, 0.35);
}
.logo-text {
  font-family: 'Playfair Display', serif;
  font-weight: 700; font-size: 1.3rem;
  color: var(--blue-dark);
}
.logo-text span { color: var(--accent); }

.main-nav { display: flex; align-items: center; gap: 1.6rem; }
.main-nav a { color: var(--text); font-weight: 500; font-size: 0.98rem; }
.main-nav a:hover { color: var(--blue); }
.main-nav .nav-cta { color: var(--white); padding: 0.55rem 1.3rem; }
.main-nav .nav-cta:hover { color: var(--white); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none; border: 0; cursor: pointer;
  padding: 6px;
}
.nav-toggle span { width: 24px; height: 3px; border-radius: 3px; background: var(--blue-dark); transition: var(--transition); }
.nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 5.5rem 0 4.5rem;
  background:
    radial-gradient(900px 400px at 85% -10%, rgba(75, 123, 229, 0.25), transparent 60%),
    radial-gradient(700px 380px at 8% 110%, rgba(240, 165, 0, 0.14), transparent 60%),
    linear-gradient(160deg, var(--blue-dark) 0%, var(--blue-mid) 100%);
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 26px 26px;
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }

.hero-badge {
  display: inline-block;
  padding: 0.45rem 1.2rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 193, 51, 0.5);
  color: var(--accent-light);
  border-radius: 999px;
  font-size: 0.9rem;
  margin-bottom: 1.4rem;
}
.hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 5vw, 3.4rem);
  max-width: 920px;
  margin: 0 auto 1.1rem;
}
.hero h1 .accent { color: var(--accent-light); font-style: italic; }
.hero-tagline {
  color: var(--blue-pale);
  max-width: 780px;
  margin: 0 auto 2rem;
  font-size: 1.12rem;
  font-weight: 300;
}
.hero-cta { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  max-width: 1000px;
  margin: 0 auto;
  padding: 1.8rem 1.5rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  backdrop-filter: blur(6px);
}
.stat { display: flex; flex-direction: column; align-items: center; color: var(--white); }
.stat-num { font-family: 'Playfair Display', serif; font-size: 2rem; font-weight: 700; color: var(--accent-light); }
.stat-plus { color: var(--accent-light); font-weight: 700; margin-top: -0.4rem; }
.stat-label { font-size: 0.88rem; color: var(--blue-pale); margin-top: 0.2rem; }

/* ---------- Sections ---------- */
.section { padding: 4.5rem 0; }
.section-pale { background: var(--gray-soft); }
.section-dark {
  background:
    radial-gradient(800px 400px at 100% 0%, rgba(75, 123, 229, 0.15), transparent 55%),
    var(--blue-dark);
}
.section-dark h2, .section-dark h3 { color: var(--white); }
.section-dark p { color: var(--blue-pale); }

.section-head { text-align: center; max-width: 820px; margin: 0 auto 2.8rem; }
.eyebrow {
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.82rem;
  margin-bottom: 0.6rem;
}
.section-head h2 { font-size: clamp(1.6rem, 3.6vw, 2.3rem); margin-bottom: 0.8rem; }
.section-desc { color: var(--gray-text); font-weight: 300; }

.grid { display: grid; gap: 1.6rem; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- Cards ---------- */
.card {
  background: var(--white);
  border: 1px solid var(--blue-pale);
  border-radius: var(--radius);
  padding: 1.9rem 1.6rem;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(10, 31, 68, 0.14); }
.card h3 { font-size: 1.15rem; margin: 0.9rem 0 0.5rem; }
.card p { color: var(--gray-text); font-size: 0.95rem; font-weight: 300; }
.card-icon { font-size: 2.1rem; display: inline-block; }

.card-dark {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

/* ---------- Galeri Workshop ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
  max-width: 1200px;
  margin: 0 auto;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: zoom-in;
  box-shadow: var(--shadow);
}
.gallery-item img {
  width: 100%; height: 280px; object-fit: cover;
  transition: transform 0.45s ease;
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 1.6rem 1.1rem 0.9rem;
  background: linear-gradient(transparent, rgba(10, 31, 68, 0.85));
  color: var(--white);
  font-weight: 500;
  font-size: 0.95rem;
}

/* ---------- Portofolio ---------- */
.filter-bar { display: flex; justify-content: center; gap: 0.6rem; flex-wrap: wrap; margin-bottom: 2.2rem; }
.filter-btn {
  padding: 0.5rem 1.3rem;
  border: 1.5px solid var(--blue-pale);
  border-radius: 999px;
  background: var(--white);
  color: var(--gray-text);
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover { border-color: var(--blue); color: var(--blue); }
.filter-btn.active { background: var(--blue); border-color: var(--blue); color: var(--white); }

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  margin-bottom: 2.4rem;
}
.portfolio-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), opacity 0.35s ease;
}
.portfolio-item.hide { display: none; }
.portfolio-item img {
  width: 100%; height: 280px; object-fit: cover;
  transition: transform 0.45s ease;
}
.portfolio-item:hover img { transform: scale(1.06); }
.portfolio-item figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 1.8rem 1.1rem 0.9rem;
  background: linear-gradient(transparent, rgba(10, 31, 68, 0.9));
  color: var(--white);
}
.portfolio-item figcaption strong { display: block; font-size: 1rem; }
.portfolio-item figcaption span { font-size: 0.82rem; color: var(--accent-light); }

/* Persegi sempurna di browser modern (fallback tinggi tetap di atas) */
@supports (aspect-ratio: 1 / 1) {
  .gallery-item img, .portfolio-item img {
    height: auto;
    aspect-ratio: 1 / 1;
  }
}

/* ---------- Proses ---------- */
.steps { padding-top: 1.4rem; }
.step {
  position: relative;
  background: var(--white);
  border: 1px solid var(--blue-pale);
  border-radius: var(--radius);
  padding: 2rem 1.5rem 1.6rem;
  text-align: center;
  box-shadow: var(--shadow);
}
.step-num {
  position: absolute;
  top: -22px; left: 50%;
  transform: translateX(-50%);
  display: grid; place-items: center;
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: var(--blue-dark);
  font-family: 'Playfair Display', serif;
  font-weight: 700; font-size: 1.25rem;
  border-radius: 50%;
  box-shadow: 0 6px 16px rgba(240, 165, 0, 0.4);
}
.step h3 { font-size: 1.1rem; margin: 0.6rem 0 0.4rem; }
.step p { color: var(--gray-text); font-size: 0.92rem; font-weight: 300; }

/* ---------- Lokasi ---------- */
.lokasi-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2.5rem;
  align-items: center;
}
.lokasi-list { margin: 1.2rem 0 1.8rem; display: grid; gap: 0.9rem; }
.lokasi-list li { display: flex; gap: 0.7rem; align-items: flex-start; color: var(--gray-text); }
.lokasi-list li span { flex-shrink: 0; }
.lokasi-map { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.lokasi-map iframe { width: 100%; height: 380px; border: 0; display: block; }

/* ---------- FAQ ---------- */
.faq-item {
  background: var(--white);
  border: 1px solid var(--blue-pale);
  border-radius: var(--radius);
  margin-bottom: 0.9rem;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.4rem;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
  color: var(--blue-dark);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item .chev {
  flex-shrink: 0;
  width: 10px; height: 10px;
  border-right: 2.5px solid var(--accent);
  border-bottom: 2.5px solid var(--accent);
  transform: rotate(45deg);
  transition: transform var(--transition);
}
.faq-item[open] .chev { transform: rotate(225deg); }
.faq-item p { padding: 0 1.4rem 1.2rem; color: var(--gray-text); font-weight: 300; }

/* ---------- CTA Banner ---------- */
.cta-banner {
  padding: 4.5rem 0;
  text-align: center;
  background:
    radial-gradient(700px 320px at 90% 10%, rgba(240, 165, 0, 0.2), transparent 60%),
    linear-gradient(150deg, var(--blue-mid), var(--blue-dark));
}
.cta-banner h2 { color: var(--white); font-size: clamp(1.7rem, 3.6vw, 2.4rem); margin-bottom: 0.7rem; }
.cta-banner p { color: var(--blue-pale); margin-bottom: 1.8rem; font-weight: 300; }

/* ---------- Footer ---------- */
.site-footer { background: var(--blue-dark); color: var(--blue-pale); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: 2.2rem;
  padding: 3.5rem 0 2.5rem;
}
.footer-logo .logo-text { color: var(--white); }
.footer-blurb { margin-top: 1rem; font-size: 0.92rem; font-weight: 300; }
.site-footer h3 {
  color: var(--white);
  font-size: 1.02rem;
  margin-bottom: 1rem;
}
.site-footer ul { display: grid; gap: 0.55rem; font-size: 0.92rem; }
.site-footer ul a { color: var(--blue-pale); }
.site-footer ul a:hover { color: var(--accent-light); }
.footer-contact li { display: flex; gap: 0.6rem; align-items: flex-start; font-weight: 300; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.2rem 0;
  text-align: center;
  font-size: 0.88rem;
}

/* ---------- Floating WhatsApp ---------- */
.wa-float {
  position: fixed;
  right: 18px; bottom: 18px;
  z-index: 90;
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.7rem 1.2rem;
  background: var(--wa);
  color: var(--white);
  border-radius: 999px;
  font-weight: 500;
  font-size: 0.95rem;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  transition: transform var(--transition);
}
.wa-float:hover { transform: scale(1.06); color: var(--white); }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 2rem;
  background: rgba(10, 31, 68, 0.92);
}
.lightbox[hidden] { display: none; }
.lightbox img {
  max-width: min(900px, 92vw);
  max-height: 78vh;
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.lightbox p { color: var(--white); font-weight: 500; }
.lightbox-close {
  position: absolute;
  top: 14px; right: 20px;
  width: 46px; height: 46px;
  border: 0; border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  font-size: 1.7rem;
  line-height: 1;
  cursor: pointer;
  transition: background var(--transition);
}
.lightbox-close:hover { background: var(--accent); color: var(--blue-dark); }

/* ---------- Animasi reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .gallery-item img, .portfolio-item img { transition: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid, .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item img, .portfolio-item img { height: 300px; }
  .lokasi-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed;
    top: 62px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--white);
    border-bottom: 1px solid var(--blue-pale);
    box-shadow: 0 16px 32px rgba(10, 31, 68, 0.12);
    padding: 0.6rem 5% 1.2rem;
    transform: translateY(-130%);
    transition: transform 0.35s ease;
  }
  .main-nav.open { transform: translateY(0); }
  .main-nav a { padding: 0.85rem 0.4rem; border-bottom: 1px solid var(--gray-soft); }
  .main-nav .nav-cta { margin-top: 0.9rem; text-align: center; border-bottom: 0; }

  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .gallery-grid, .portfolio-grid { grid-template-columns: repeat(2, 1fr); gap: 0.7rem; }
  .gallery-item img, .portfolio-item img { height: 165px; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.8rem; }
  .hero { padding: 4rem 0 3.5rem; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 1.3rem 0.5rem; }
  .section { padding: 3.2rem 0; }
  .wa-float span { display: none; }
  .wa-float { padding: 0.9rem; }
}