/* =========================================================
   PT. Putra Wisbar Teknologo — Company Profile
   Tema: Indigo, modern, minimalis
   ========================================================= */

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

:root {
  --indigo-950: #1e1b4b;
  --indigo-800: #3730a3;
  --indigo-600: #4f46e5;
  --indigo-500: #6366f1;
  --indigo-100: #e0e7ff;
  --indigo-50:  #eef2ff;

  --ink: #14142b;
  --gray-600: #5b5b70;
  --gray-300: #d8d8e6;
  --paper: #fbfbfe;
  --white: #ffffff;

  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 12px 30px -10px rgba(30, 27, 75, 0.18);
  --shadow-sm: 0 4px 14px -6px rgba(30, 27, 75, 0.12);

  --font-display: 'Sora', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--indigo-950);
  line-height: 1.2;
  margin: 0 0 .5em;
}

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--indigo-600);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: '';
  width: 18px;
  height: 2px;
  background: var(--indigo-600);
  display: inline-block;
}

.section { padding: 88px 0; }
.section-tight { padding: 56px 0; }
.section-alt { background: var(--indigo-50); }

.section-head { max-width: 640px; margin: 0 0 48px; }
.section-head p { color: var(--gray-600); font-size: 17px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--indigo-600); color: var(--white); box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--indigo-800); }
.btn-outline { background: transparent; border-color: var(--indigo-600); color: var(--indigo-600); }
.btn-outline:hover { background: var(--indigo-50); }
.btn-ghost-light { background: rgba(255,255,255,.12); color: var(--white); border-color: rgba(255,255,255,.35); }
.btn-ghost-light:hover { background: rgba(255,255,255,.2); }
.btn-block { width: 100%; }

/* ---------- Navbar ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 251, 254, .9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(30, 27, 75, .06);
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.navbar .brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 17px; color: var(--indigo-950); }
.navbar .brand img { height: 34px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--gray-600);
  transition: background .15s ease, color .15s ease;
}
.nav-links a:hover, .nav-links a.active { background: var(--indigo-50); color: var(--indigo-800); }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-toggle { display: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 20px 0 60px;
  overflow: hidden;
  background:
    radial-gradient(600px 300px at 85% -10%, rgba(99,102,241,.12), transparent 70%),
    var(--paper);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
}
.hero h1 { font-size: 44px; font-weight: 800; letter-spacing: -.01em; }
.hero-lead { font-size: 18px; color: var(--gray-600); max-width: 520px; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-stats { display: flex; gap: 36px; flex-wrap: wrap; }
.hero-stats div strong { display: block; font-family: var(--font-display); font-size: 26px; color: var(--indigo-800); }
.hero-stats div span { font-size: 13px; color: var(--gray-600); }
.hero-visual {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--indigo-100);
}

/* ---------- Logic dots / signature pattern ---------- */
.node-rule {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
}
.node-rule .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--indigo-500); }
.node-rule .line { flex: 1; height: 1px; background: linear-gradient(90deg, var(--indigo-500), transparent); }

/* ---------- Cards: services / value props ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }

.card {
  background: var(--white);
  border: 1px solid rgba(30,27,75,.07);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); border-color: var(--indigo-100); }
.card .icon-badge {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--indigo-50);
  color: var(--indigo-600);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 700;
  margin-bottom: 18px;
}
.card h3 { font-size: 18px; }
.card p { color: var(--gray-600); font-size: 15px; margin: 0; }

/* ---------- Products ---------- */
.product-card {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 28px;
  background: var(--white);
  border: 1px solid rgba(30,27,75,.07);
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 22px;
  align-items: center;
}
.product-card .thumb { border-radius: var(--radius-sm); overflow: hidden; background: var(--indigo-50); }
.product-card .tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--indigo-600);
  background: var(--indigo-50);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}
.product-card h3 { font-size: 21px; margin-bottom: 8px; }
.product-card p { color: var(--gray-600); margin-bottom: 14px; }
.product-card .featured-flag { color: var(--indigo-600); font-size: 13px; font-weight: 600; }

.product-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.feature-list li {
  display: flex;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--gray-300);
  font-size: 15px;
  color: var(--ink);
}
.feature-list li:last-child { border-bottom: none; }
.feature-list li::before { content: '✓'; color: var(--indigo-600); font-weight: 700; }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 56px;
  align-items: center;
}
.about-photo { border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--indigo-100); }
.mission-list li {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(30,27,75,.08);
}
.mission-list li:last-child { border: none; }
.mission-list .num {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--indigo-600);
  min-width: 26px;
}

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--indigo-800), var(--indigo-600));
  color: var(--white);
  border-radius: 22px;
  padding: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.cta-band h2 { color: var(--white); margin-bottom: 6px; }
.cta-band p { color: var(--indigo-100); margin: 0; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 48px;
  align-items: flex-start;
}
.contact-info-item { display: flex; gap: 14px; margin-bottom: 26px; }
.contact-info-item .ic {
  width: 42px; height: 42px; border-radius: 10px;
  background: var(--indigo-50); color: var(--indigo-600);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; flex-shrink: 0;
}
.contact-info-item h4 { font-size: 15px; margin-bottom: 4px; }
.contact-info-item p { margin: 0; color: var(--gray-600); font-size: 14.5px; }

.form-card {
  background: var(--white);
  border: 1px solid rgba(30,27,75,.07);
  border-radius: var(--radius);
  padding: 34px;
  box-shadow: var(--shadow-sm);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 7px; color: var(--indigo-950); }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 14.5px;
  background: var(--paper);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--indigo-500);
  box-shadow: 0 0 0 4px var(--indigo-50);
}
.field textarea { resize: vertical; min-height: 120px; }

.alert { padding: 14px 18px; border-radius: var(--radius-sm); font-size: 14.5px; margin-bottom: 20px; }
.alert-success { background: #ecfdf3; color: #05603a; border: 1px solid #a7f3d0; }
.alert-error { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }

/* ---------- Footer ---------- */
.footer { background: var(--indigo-950); color: var(--indigo-100); padding: 64px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer .brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; color: var(--white); margin-bottom: 14px; }
.footer .brand img { height: 30px; filter: brightness(0) invert(1); opacity: .9; }
.footer p { color: #a5a3d6; font-size: 14.5px; }
.footer h4 { color: var(--white); font-size: 14px; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 16px; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: #c7c5ec; font-size: 14.5px; transition: color .15s; }
.footer-links a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13.5px;
  color: #8f8dc9;
}
.social-row { display: flex; gap: 10px; }
.social-row a {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,.08);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  transition: background .15s, color .15s;
}
.social-row a:hover { background: var(--indigo-600); }
.social-row a svg { display: block; flex-shrink: 0; }

/* ---------- Breadcrumb / page header ---------- */
.page-header { padding: 56px 0 40px; background: var(--indigo-50); }
.page-header h1 { font-size: 34px; margin-bottom: 8px; }
.page-header p { color: var(--gray-600); margin: 0; }

/* ---------- Empty state ---------- */
.empty-state { text-align: center; padding: 60px 20px; color: var(--gray-600); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid, .about-grid, .product-hero, .contact-grid { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .product-card { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .nav-links, .nav-cta .btn-outline { display: none; }
  .grid-3, .grid-2, .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 32px; }
  .cta-band { flex-direction: column; text-align: center; }
  .section { padding: 60px 0; }
}