/* 
   PROINSTEL - Enterprise Design System (Silicon Valley Style)
   Theme: Pure Black / Apple Pro Mode
*/

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

:root {
  /* --- Apple-Style Palettes --- */
  --bg-body: #000000;
  --bg-section: #000000;
  --bg-card: #161617;
  /* Dark Grey Surface */
  --bg-card-hover: #1d1d1f;

  --text-main: #F5F5F7;
  --text-secondary: #86868b;
  --text-tertiary: #6e6e73;

  --accent: #E85D04;
  /* Brand Orange */
  --accent-glow: rgba(232, 93, 4, 0.4);

  --divider: rgba(255, 255, 255, 0.1);
  --glass: rgba(22, 22, 23, 0.8);
  --glass-border: rgba(255, 255, 255, 0.05);

  /* Spacing & Layout */
  --container-width: 980px;
  /* Classic Apple width */
  --nav-height: 48px;
  --header-height: 52px;
  /* Local nav */

  --radius-l: 30px;
  --radius-m: 18px;
  --radius-s: 12px;
}

/* --- RESET & TYPOGRAPHY --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
  -webkit-font-smoothing: antialiased;
  background-color: var(--bg-body);
  color: var(--text-main);
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
  line-height: 1.47059;
  font-size: 17px;
  font-weight: 400;
}

h1,
h2,
h3,
h4 {
  font-weight: 600;
  letter-spacing: -0.003em;
  color: var(--text-main);
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--accent);
}

/* --- GLOBAL NAV (Glass Bar) --- */
.global-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  background: var(--glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 12px;
}

.global-nav ul {
  display: flex;
  list-style: none;
  gap: 32px;
}

.global-nav a {
  color: #e8e8ed;
  opacity: 0.8;
}

.global-nav a:hover {
  opacity: 1;
  color: #fff;
}

/* --- HERO SECTION --- */
.hero {
  padding-top: 140px;
  padding-bottom: 80px;
  text-align: center;
  background: #000;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-new-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero h1 {
  font-size: 56px;
  line-height: 1.07143;
  margin-bottom: 14px;
}

.hero p {
  font-size: 24px;
  line-height: 1.2;
  font-weight: 400;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 40px;
}

.hero-logo {
  width: 400px;
  max-width: 80%;
  margin-bottom: 50px;
  filter: drop-shadow(0 0 40px rgba(232, 93, 4, 0.1));
}

.hero-cta {
  display: flex;
  gap: 20px;
  justify-content: center;
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 26px;
  border-radius: 980px;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-primary {
  background: var(--accent) !important;
  color: #fff !important;
}

.btn-primary:hover {
  background: #ff8c00;
  transform: scale(1.02);
}

.btn-link {
  color: var(--accent);
  font-size: 17px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.btn-link:hover {
  opacity: 0.8;
}

/* --- BENTO GRID LAYOUT --- */
.section {
  padding: 20px;
  max-width: 1200px;
  margin: 0 auto 100px;
}

.grid-bento {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.grid-bento-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.bento-card {
  background: var(--bg-card);
  border-radius: var(--radius-l);
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 60px 40px;
  min-height: 580px;
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  cursor: default;
}

.bento-card:hover {
  transform: scale(1.02);
  background: var(--bg-card-hover);
}

.bento-full {
  grid-column: span 2;
  min-height: 600px;
  background: radial-gradient(circle at 50% 0%, #2a2a2c 0%, #161617 60%);
}

.bento-dark {
  background: #000;
  border: 1px solid var(--divider);
}

/* Content inside Cards */
.card-content {
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 40px;
}

.card-eyebrow {
  font-size: 21px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.card-title {
  font-size: 48px;
  line-height: 1.1;
  margin-bottom: 12px;
}

.card-desc {
  font-size: 19px;
  color: var(--text-secondary);
  max-width: 420px;
}

.card-visual {
  font-size: 120px;
  color: var(--accent);
  opacity: 0.8;
  filter: drop-shadow(0 0 60px rgba(232, 93, 4, 0.3));
}

/* Image visuals */
.card-image-full {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
  z-index: 1;
}

/* --- FOOTER --- */
.footer {
  background: var(--bg-card);
  color: var(--text-tertiary);
  font-size: 12px;
  padding: 60px 20px;
}

.footer-content {
  max-width: 980px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--divider);
}

.footer-col h4 {
  font-size: 12px;
  color: var(--text-main);
  margin-bottom: 15px;
  font-weight: 600;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a:hover {
  text-decoration: underline;
  color: var(--text-main);
}

.footer-bottom {
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
}

/* --- UTILITIES --- */
.text-gradient {
  background: linear-gradient(135deg, #fff 0%, #888 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.logo-corner {
  height: 95px;
  width: auto;
}

/* --- RESPONSIVE --- */
@media (max-width: 800px) {
  .hero h1 {
    font-size: 40px;
  }

  .grid-bento,
  .grid-bento-3 {
    grid-template-columns: 1fr;
  }

  .bento-full {
    grid-column: span 1;
  }

  .bento-card {
    min-height: 450px;
    padding: 40px 20px;
  }

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

  .global-nav {
    justify-content: space-between;
    padding: 0 20px;
  }

  .global-nav ul {
    gap: 15px;
    display: none;
  }

  /* Hide menu on mobile for now - simple version */
}

/* Legacy CSS Removed */

.footer-logo {
  height: 95px;
  width: auto;
  opacity: 0.9;
  display: block;
  margin-bottom: 20px;
}

.page-wrapper {
  padding-top: 100px;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-bottom: 80px;
}

.page-header-simple {
  text-align: center;
  padding: 80px 20px 60px;
  background: linear-gradient(to bottom, #000 0%, #111 100%);
}

.page-header-simple h1 {
  font-size: 3rem;
  margin-bottom: 10px;
  color: var(--text-main);
}

.page-header-simple p {
  color: var(--text-secondary);
  font-size: 1.2rem;
}