/* ===========================================
   Insight of Indonesia — Premium Corporate
   Palette: Earthy Wood · Warm Taupe · Muted Gold
   Mobile-First Responsive
   =========================================== */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  /* Accent — Golden Mustard */
  --gold: #D4A017;
  --gold-light: #E3B341;
  --gold-dark: #B8860B;
  --gold-pale: #EFE4CE;
  --gold-glow: rgba(212, 160, 23, 0.16);
  /* Dark surfaces — Onyx & Graphite */
  --espresso: #1C1C1C;
  --walnut: #2F2F2F;
  --walnut-light: #3E3E3E;
  /* Light surfaces — Dove & Warm Beige */
  --taupe: #B19870;
  --taupe-light: #C3B091;
  --cream: #E5E2DE;
  --cream-warm: #D5C8B2;
  --cream-dark: #C3B091;
  --white: #FFFFFF;
  /* Text */
  --text: #1C1C1C;
  --text-muted: #6E6252;
  --text-light: #A08A5F;
  --border: #D5C8B2;
  --shadow-sm: 0 1px 3px rgba(28, 28, 28, 0.06);
  --shadow: 0 4px 16px rgba(28, 28, 28, 0.08);
  --shadow-lg: 0 8px 32px rgba(28, 28, 28, 0.12);
  --radius: 10px;
  --radius-sm: 6px;
  --font-sans: 'Manrope', system-ui, -apple-system, sans-serif;
  --font-serif: 'Manrope', system-ui, sans-serif;
  --transition: 0.25s ease;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--cream);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--gold-dark); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold-dark); }
img { max-width: 100%; height: auto; display: block; }
::selection { background: var(--gold-pale); color: var(--espresso); }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

h1, h2, h3, h4 { line-height: 1.25; font-weight: 600; }

/* ===== Header Wrapper (Mobile-First) ===== */
.header-wrapper {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
}

.header {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.header.scrolled {
  border-bottom-color: var(--border);
  box-shadow: var(--shadow);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
}

.logo { display: flex; align-items: center; flex-shrink: 0; }
.logo-img { height: 38px; width: auto; }

/* Hamburger - always visible on mobile */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 10px;
  z-index: 1002;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
  transform-origin: center;
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Nav Menu - mobile full-screen overlay */
.nav-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  min-height: 100vh;
  background: rgba(255, 255, 255, 0.98);
  flex-direction: column;
  justify-content: flex-start;
  align-items: stretch;
  padding: 84px 20px 40px;
  gap: 4px;
  list-style: none;
  transform: translateX(100%);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.35s ease, visibility 0.35s;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  z-index: 1001;
}

.nav-menu.open {
  transform: translateX(0);
  opacity: 1;
  visibility: visible;
}

.nav-link {
  display: block;
  padding: 16px 18px;
  color: var(--text);
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.nav-link:hover { background: var(--gold-pale); color: var(--gold-dark); }

.nav-cta {
  margin-top: 12px;
  padding: 16px 20px !important;
  width: 100%;
  text-align: center;
  font-size: 0.95rem !important;
  font-weight: 600 !important;
}

/* ===== Hero (Mobile-First) ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(165deg, #1C1C1C 0%, #232323 40%, #2A2A2A 70%, #2F2F2F 100%);
  color: var(--white);
  padding: 84px 20px 60px;
  position: relative;
  overflow: hidden;
}

.hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image:
    linear-gradient(45deg, var(--gold-light) 1px, transparent 1px),
    linear-gradient(-45deg, var(--gold-light) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% 90%, rgba(212, 160, 23, 0.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 80% 20%, rgba(212, 160, 23, 0.04) 0%, transparent 60%);
}

.hero-content { max-width: 860px; position: relative; z-index: 1; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(212, 160, 23, 0.35);
  color: var(--gold-light);
  padding: 7px 18px;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 24px;
  background: rgba(212, 160, 23, 0.08);
}

.hero-badge::before {
  content: '';
  width: 5px;
  height: 5px;
  background: var(--gold-light);
  border-radius: 50%;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--gold);
}

.hero h1 span { display: block; color: var(--gold-light); }

.hero p {
  font-size: 0.95rem;
  color: #D5C8B2;
  margin-bottom: 16px;
  line-height: 1.7;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.hero-tagline {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--gold-light);
  margin-bottom: 28px;
}

.hero-buttons { display: flex; flex-direction: column; gap: 14px; align-items: center; width: 100%; }
.hero-buttons .btn { width: 100%; max-width: 380px; justify-content: center; padding: 16px 28px; font-size: 0.95rem; }

/* ===== Buttons (Mobile-First) ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  min-height: 48px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font-sans);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  letter-spacing: 0.01em;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: var(--white);
  box-shadow: 0 4px 16px var(--gold-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(212, 160, 23, 0.28);
  color: var(--white);
}

.btn-outline {
  background: transparent;
  color: var(--gold-light);
  border: 1.5px solid var(--gold);
}

.btn-outline:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-gold-outline {
  background: transparent;
  color: var(--gold-dark);
  border: 1.5px solid var(--gold);
}

.btn-gold-outline:hover {
  background: var(--gold);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-sm { padding: 10px 22px; font-size: 0.82rem; min-height: auto; }

.btn-wa {
  background: #25D366;
  color: var(--white);
  font-weight: 600;
}

.btn-wa:hover { background: #1DA851; color: var(--white); transform: translateY(-2px); }

/* ===== Sections (Mobile-First) ===== */
.section { padding: 56px 0; }
.section-alt { background: var(--white); }

.section-header { text-align: center; max-width: 640px; margin: 0 auto 36px; }

.section-header h2 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--espresso);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.section-header p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

.section-divider {
  width: 44px;
  height: 2.5px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  margin: 0 auto 14px;
  border-radius: 2px;
}

.section-title { font-family: var(--font-serif); font-size: 1.6rem; color: var(--espresso); text-align: center; margin-bottom: 12px; }
.section-subtitle { text-align: center; color: var(--text-muted); font-size: 0.92rem; margin-bottom: 36px; }

/* ===== Grids (Mobile-First: single column) ===== */
.grid-2 { display: grid; grid-template-columns: 1fr; gap: 32px; }
.grid-3 { display: grid; grid-template-columns: 1fr; gap: 20px; }
.grid-4 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ===== Cards (Mobile-First) ===== */
.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  border: 1px solid var(--border);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold-light);
}

.card-icon {
  width: 52px;
  height: 52px;
  background: var(--gold-pale);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--gold-dark);
  font-size: 1.2rem;
  transition: all var(--transition);
}

.card:hover .card-icon {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: var(--white);
}

.card h3 { font-size: 1rem; color: var(--espresso); margin-bottom: 8px; }

.card p {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.7;
}

/* ===== Steps (Mobile-First) ===== */
.steps { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }

.step-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 22px 16px;
  text-align: center;
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.step-card:hover {
  border-color: var(--gold-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.step-number {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  margin: 0 auto 12px;
  font-family: var(--font-serif);
}

.step-card h4 { font-size: 0.85rem; color: var(--espresso); margin-bottom: 4px; font-weight: 600; }
.step-card p { font-size: 0.8rem; color: var(--text-muted); line-height: 1.5; }

/* ===== Feature List (Mobile-First) ===== */
.feature-list { list-style: none; display: grid; grid-template-columns: 1fr; gap: 8px; }

.feature-list li {
  padding: 12px 16px;
  background: var(--cream-warm);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all var(--transition);
}

.feature-list li:hover { background: var(--gold-pale); padding-left: 20px; }

.feature-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ===== About Content (Mobile-First) ===== */
.about-content h2 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--espresso);
  margin: 32px 0 12px;
}

.about-content h2:first-child { margin-top: 0; }

.about-content p {
  margin-bottom: 14px;
  color: var(--text);
  line-height: 1.8;
  font-size: 0.92rem;
}

.about-content ul { list-style: none; margin: 10px 0 20px; display: grid; grid-template-columns: 1fr; gap: 4px; }

.about-content ul li {
  padding: 6px 0 6px 28px;
  position: relative;
  font-size: 0.88rem;
  color: var(--text);
}

.about-content ul li::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 13px;
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
}

.about-content hr { border: none; border-top: 1px solid var(--border); margin: 36px 0; }

.about-highlight {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--gold-dark);
  border-left: 3px solid var(--gold);
  padding-left: 20px;
  margin: 28px 0;
}

/* ===== Vision & Mission ===== */
.vm-card {
  background: var(--cream-warm);
  border-radius: var(--radius);
  padding: 28px 24px;
  border: 1px solid var(--border);
}

.vm-card h2 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--gold-dark);
  margin-bottom: 12px;
}

.vm-card p { font-size: 0.9rem; line-height: 1.8; color: var(--text); }

/* ===== Values List (Mobile-First) ===== */
.values-list { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 20px; }

.value-item {
  text-align: center;
  padding: 24px 20px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.value-item:hover {
  border-color: var(--gold-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.value-item .card-icon { margin: 0 auto 14px; font-size: 1.3rem; }

.value-item h4 { font-size: 0.9rem; color: var(--espresso); margin-bottom: 6px; }

.value-item p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; }

/* ===== Services List (Mobile-First) ===== */
.services-list { max-width: 780px; margin: 0 auto; }

.service-item {
  display: flex;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
  transition: all var(--transition);
}

.service-item:last-child { border-bottom: none; }

.service-item:hover { padding-left: 8px; }

.service-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: var(--gold-pale);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--gold-dark);
  flex-shrink: 0;
  transition: all var(--transition);
}

.service-item:hover .service-icon {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: var(--white);
}

.service-text h4 { font-size: 0.92rem; color: var(--espresso); margin-bottom: 3px; font-weight: 600; }
.service-text p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; }

/* ===== Why Choose Us (Mobile-First) ===== */
.why-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }

.why-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background: var(--white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.why-item:hover { border-color: var(--gold-light); padding-left: 20px; }

.why-check {
  width: 24px;
  height: 24px;
  min-width: 24px;
  background: var(--gold-pale);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-dark);
  font-size: 0.75rem;
  flex-shrink: 0;
}

.why-item span { font-size: 0.85rem; color: var(--text); font-weight: 500; }

/* ===== Placeholder Image ===== */
.img-placeholder {
  width: 100%;
  min-height: 240px;
  background: linear-gradient(135deg, var(--cream-dark), var(--cream-warm));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--taupe);
  font-size: 1.4rem;
  font-weight: 300;
  border: 1px solid var(--border);
}

/* ===== FAQ (Mobile-First) ===== */
.faq-list { max-width: 780px; margin: 0 auto; }

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  overflow: hidden;
  transition: all var(--transition);
}

.faq-item:hover { border-color: var(--gold-light); }
.faq-item.open { border-color: var(--gold); }

.faq-question {
  width: 100%;
  padding: 16px 18px;
  background: var(--white);
  border: none;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  transition: all var(--transition);
  line-height: 1.4;
}

.faq-question i { color: var(--gold); font-size: 0.9rem; flex-shrink: 0; }

.faq-question:hover { color: var(--gold-dark); }

.faq-question::after {
  content: '';
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  margin-left: auto;
  background: var(--gold);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  transition: transform var(--transition);
}

.faq-item.open .faq-question::after { transform: rotate(180deg); }

.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }

.faq-answer-inner {
  padding: 2px 18px 16px;
  color: var(--text-muted);
  line-height: 1.8;
  font-size: 0.85rem;
}

/* ===== Contact (Mobile-First) ===== */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 36px; }

.contact-info-item { display: flex; gap: 14px; margin-bottom: 22px; }

.contact-icon {
  width: 46px;
  height: 46px;
  min-width: 46px;
  background: var(--gold-pale);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--gold-dark);
  flex-shrink: 0;
}

.contact-info-item h4 { font-size: 0.85rem; color: var(--espresso); margin-bottom: 2px; font-weight: 600; }
.contact-info-item p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.5; }

.form-group { margin-bottom: 16px; }

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--espresso);
  margin-bottom: 5px;
}

.form-control {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: var(--font-sans);
  background: var(--white);
  transition: all var(--transition);
  color: var(--text);
  -webkit-appearance: none;
}

.form-control:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-glow);
}

textarea.form-control { resize: vertical; min-height: 120px; }

/* ===== Supplier Form (Mobile-First) ===== */
.supplier-form {
  background: var(--white);
  padding: 28px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

/* ===== CTA Section (Mobile-First) ===== */
.cta-section {
  background: linear-gradient(165deg, #1C1C1C, #232323, #2F2F2F);
  color: var(--white);
  text-align: center;
  padding: 56px 20px;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 40% at 50% 90%, rgba(212, 160, 23, 0.07) 0%, transparent 70%);
}

.cta-section .container { position: relative; z-index: 1; }

.cta-section h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  margin-bottom: 10px;
  color: var(--gold);
}

.cta-section p {
  font-size: 0.92rem;
  color: #C3B091;
  margin-bottom: 24px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== Footer (Mobile-First) ===== */
.footer {
  background: var(--espresso);
  color: rgba(255, 255, 255, 0.65);
  padding: 48px 0 24px;
}

.footer-grid { display: grid; grid-template-columns: 1fr; gap: 28px; margin-bottom: 32px; }

.footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }

.footer-logo img { height: 36px; width: auto; background: #fff; padding: 6px 10px; border-radius: 6px; }

.footer-logo .main { font-size: 1rem; font-weight: 700; color: var(--white); }
.footer-logo .main span { color: var(--gold); }

.footer h3 {
  color: var(--gold-light);
  font-size: 0.82rem;
  margin-bottom: 16px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer p { font-size: 0.82rem; line-height: 1.8; margin-bottom: 4px; color: rgba(255, 255, 255, 0.55); }

.footer-links { list-style: none; }
.footer-links li { margin-bottom: 8px; }

.footer-links a {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.84rem;
  transition: all var(--transition);
}

.footer-links a:hover { color: var(--gold); }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 18px;
  text-align: center;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.3);
}

/* ===== Product Categories (Mobile-First) ===== */
.cat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.cat-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all var(--transition);
  text-align: center;
}

.cat-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold-light);
  box-shadow: var(--shadow);
}

.cat-image {
  height: 160px;
  background: linear-gradient(135deg, var(--cream-dark), var(--cream-warm));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--taupe);
}

.cat-card h4 { padding: 14px; font-size: 0.85rem; color: var(--espresso); font-weight: 600; }

/* ===== Portfolio (Mobile-First) ===== */
.portfolio-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.portfolio-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.portfolio-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold-light);
  box-shadow: var(--shadow);
}

.portfolio-image {
  height: 180px;
  background: linear-gradient(135deg, var(--cream-dark), var(--cream-warm));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--taupe);
}

.portfolio-card:hover .portfolio-image {
  background: linear-gradient(135deg, var(--cream-warm), var(--gold-pale));
}

.portfolio-info { padding: 18px; }

.portfolio-info h4 { font-size: 0.88rem; color: var(--espresso); margin-bottom: 4px; }
.portfolio-info p { font-size: 0.8rem; color: var(--text-muted); line-height: 1.6; }

/* ===== Map ===== */
.map-placeholder {
  width: 100%;
  height: 280px;
  background: linear-gradient(135deg, var(--cream-dark), var(--cream-warm));
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--taupe);
  font-size: 0.9rem;
  border: 1.5px dashed var(--border);
  margin-top: 24px;
}

/* ===== Indonesia Interactive Map ===== */
.indonesia-map {
  width: 100%;
  background: var(--espresso);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}

.ina-map-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 2 / 1;
}

.ina-map-crop {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: var(--radius);
}

.ina-map-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.ina-map-markers {
  position: absolute;
  inset: 0;
  z-index: 2;
}

/* ===== Map Markers ===== */
.map-marker {
  position: absolute;
  width: 15px;
  height: 15px;
  background: var(--gold);
  border: 2px solid var(--white);
  border-radius: 50%;
  cursor: pointer;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 0 4px rgba(212, 160, 23, 0.22), 0 2px 8px rgba(0, 0, 0, 0.35);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  z-index: 2;
}

.map-marker:hover {
  transform: translate(-50%, -50%) scale(1.25);
  box-shadow: 0 0 0 6px rgba(212, 160, 23, 0.3), 0 4px 12px rgba(0, 0, 0, 0.4);
}

.map-marker::after {
  content: attr(data-name);
  position: absolute;
  bottom: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: var(--espresso);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--gold);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
}

.map-marker::before {
  content: '';
  position: absolute;
  bottom: calc(100% + 7px);
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--gold);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.map-marker:hover::after,
.map-marker:hover::before {
  opacity: 1;
  visibility: visible;
}

.map-marker:hover::after {
  transform: translateX(-50%) translateY(0);
}

/* ===== Page Header (Mobile-First) ===== */
.page-header {
  padding: 100px 20px 44px;
  background: linear-gradient(165deg, #1C1C1C, #232323, #2F2F2F);
  color: var(--white);
  text-align: center;
  position: relative;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 40% at 50% 90%, rgba(212, 160, 23, 0.06) 0%, transparent 70%);
}

.page-header .container { position: relative; z-index: 1; }

.page-header h1 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
  color: var(--gold);
}

.page-header p { font-size: 0.92rem; color: #C3B091; max-width: 520px; margin: 0 auto; line-height: 1.6; }

/* ===== Industry List (Mobile-First) ===== */
.industry-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; list-style: none; }

.industry-list li {
  background: var(--white);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  text-align: center;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text);
  transition: all var(--transition);
}

.industry-list li i { color: var(--gold); margin-right: 6px; }

.industry-list li:hover { border-color: var(--gold-light); color: var(--gold-dark); }

/* ===== Alerts ===== */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
  font-size: 0.85rem;
  line-height: 1.6;
}
.alert-success { background: #E8F5E9; color: #2E7D32; border: 1px solid #A5D6A7; }
.alert-error { background: #FFEBEE; color: #C62828; border: 1px solid #EF9A9A; }

/* ===== Floating WhatsApp (Mobile-First) ===== */
.floating-wa {
  position: fixed;
  bottom: 16px;
  right: 16px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.floating-wa-btn {
  width: 50px;
  height: 50px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.4rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
  transition: all var(--transition);
}

.floating-wa-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.35);
}

.floating-wa-tooltip {
  background: var(--white);
  color: var(--text);
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 500;
  box-shadow: var(--shadow);
  white-space: nowrap;
  opacity: 0;
  transform: translateY(6px);
  transition: all var(--transition);
  pointer-events: none;
}

.floating-wa:hover .floating-wa-tooltip {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Catalog Card (Mobile-First) ===== */
.catalog-card {
  max-width: 420px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 28px;
  text-align: center;
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.catalog-card:hover { border-color: var(--gold-light); box-shadow: var(--shadow); }

.catalog-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 18px;
  background: var(--gold-pale);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-dark);
  font-size: 1.6rem;
}

.catalog-card h3 { font-size: 1rem; color: var(--espresso); margin-bottom: 8px; }

.catalog-card p { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 20px; line-height: 1.6; }

/* ==========================================
   TABLET (min-width: 768px)
   ========================================== */
@media (min-width: 480px) {
  .hero-buttons { flex-direction: row; justify-content: center; gap: 14px; }
  .hero-buttons .btn { width: auto; flex: 1 1 0; min-width: 0; max-width: 280px; white-space: nowrap; }
}

@media (min-width: 768px) {
  .container { padding: 0 32px; }

  .navbar { height: 72px; }

  .logo-img { height: 44px; }

  .hamburger { display: none; }

  .nav-menu {
    position: static;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 2px;
    width: auto;
    height: auto;
    padding: 0;
    background: none;
    transform: none;
    opacity: 1;
    visibility: visible;
    overflow: visible;
    min-height: 0;
    z-index: auto;
  }

  .nav-link {
    padding: 8px 14px;
    font-size: 0.82rem;
    white-space: nowrap;
    width: auto;
  }

  .nav-cta {
    margin-left: 10px;
    margin-top: 0;
    padding: 9px 20px !important;
    width: auto;
    font-size: 0.8rem !important;
  }

  .hero { padding: 120px 32px 80px; }
  .hero h1 { font-size: 3rem; }
  .hero p { font-size: 1rem; }
  .hero-tagline { font-size: 1.15rem; }
  .hero-buttons { flex-direction: row; gap: 18px; }
  .hero-buttons .btn { width: auto; min-width: 250px; }

  .section { padding: 80px 0; }
  .section-header { margin-bottom: 44px; }
  .section-header h2 { font-size: 1.9rem; }

  .section-title { font-size: 1.9rem; }
  .section-subtitle { margin-bottom: 44px; }

  .grid-2 { grid-template-columns: 1fr 1fr; gap: 44px; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .grid-4 { grid-template-columns: repeat(4, 1fr); gap: 20px; }

  .card { padding: 32px 28px; }

  .steps { grid-template-columns: repeat(4, 1fr); gap: 18px; }

  .feature-list { grid-template-columns: 1fr 1fr; gap: 10px; }

  .about-content h2 { font-size: 1.5rem; }
  .about-content ul { grid-template-columns: 1fr 1fr; gap: 6px; }

  .values-list { grid-template-columns: repeat(3, 1fr); gap: 18px; }

  .why-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }

  .contact-grid { grid-template-columns: 1fr 1fr; gap: 44px; }

  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 36px; }

  .page-header { padding: 120px 32px 50px; }
  .page-header h1 { font-size: 2.1rem; }

  .industry-list { grid-template-columns: repeat(4, 1fr); gap: 12px; }
  .industry-list li { font-size: 0.85rem; }

  .cat-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .portfolio-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }

  .map-placeholder { height: 340px; }
  .supplier-form { padding: 36px; }
  .catalog-card { padding: 36px; }
  .cta-section { padding: 64px 32px; }
  .cta-section h2 { font-size: 1.7rem; }

  .img-placeholder { min-height: 280px; }
}

/* ==========================================
   DESKTOP (min-width: 1025px)
   ========================================== */
@media (min-width: 1025px) {
  .container { padding: 0 40px; }

  .navbar { padding: 0 40px; }

  .hero h1 { font-size: 3.4rem; }
  .hero p { font-size: 1.05rem; }
  .hero-tagline { font-size: 1.2rem; }

  .section { padding: 96px 0; }
  .section-header h2 { font-size: 2.1rem; }

  .grid-2 { gap: 56px; }
  .grid-3 { gap: 28px; }

  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; }

  .why-grid { grid-template-columns: repeat(3, 1fr); }
  .cat-grid { grid-template-columns: repeat(4, 1fr); }
  .feature-list { gap: 10px; }
}