/*
Theme Name: BStone Analytics
Theme URI: https://bstoneanalytics.com
Author: BStone Analytics
Description: Data Analytics & Business Intelligence WordPress Theme
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: bstone-analytics
Tags: analytics, data, business-intelligence, dark, modern, responsive-layout
*/

:root {
  --dark: #0E1117;
  --dark2: #161B22;
  --dark3: #1C2230;
  --teal: #00D4AA;
  --teal-dim: #00A882;
  --blue: #3B82F6;
  --purple: #8B5CF6;
  --orange: #F97316;
  --white: #FFFFFF;
  --gray: #8B949E;
  --gray-light: #C9D1D9;
  --border: rgba(255,255,255,0.08);
  --card-bg: rgba(255,255,255,0.04);
  --glow: rgba(0,212,170,0.15);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'DM Sans', system-ui, sans-serif;
  background: var(--dark);
  color: var(--gray-light);
  font-size: 16px;
  line-height: 1.7;
}

a { color: var(--teal); text-decoration: none; transition: color .2s; }
a:hover { color: var(--white); }

img { max-width: 100%; height: auto; }

/* TYPOGRAPHY */
h1,h2,h3,h4 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  color: var(--white);
  line-height: 1.2;
  font-weight: 700;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: 1.3rem; }

/* LAYOUT */
.bs-container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.bs-section { padding: 90px 0; }
.bs-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.bs-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.bs-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* HEADER */
.bs-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  background: rgba(14,17,23,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: all .3s;
}
.bs-header-inner { display: flex; align-items: center; justify-content: space-between; }

.bs-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.bs-logo-icon {
  width: 40px; height: 40px;
  background: var(--teal);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  display: flex; align-items: center; justify-content: center;
}
.bs-logo-text { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 1.2rem; color: var(--white); }
.bs-logo-text span { color: var(--teal); }

.bs-nav { display: flex; align-items: center; gap: 32px; }
.bs-nav a { color: var(--gray); font-size: .9rem; font-weight: 500; transition: color .2s; }
.bs-nav a:hover { color: var(--teal); }
.bs-nav-cta {
  background: var(--teal);
  color: var(--dark) !important;
  padding: 10px 22px;
  border-radius: 6px;
  font-weight: 600 !important;
}
.bs-nav-cta:hover { background: var(--teal-dim); color: var(--dark) !important; }

.bs-menu-toggle { display: none; background: none; border: none; cursor: pointer; }
.bs-hamburger span { display: block; width: 24px; height: 2px; background: var(--white); margin: 5px 0; }

/* HERO */
.bs-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
  background: var(--dark);
}
.bs-hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,170,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,170,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridScroll 20s linear infinite;
}
@keyframes gridScroll { to { background-position: 60px 60px; } }

.bs-hero-glow {
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,212,170,0.12), transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.bs-hero-content { position: relative; z-index: 1; max-width: 780px; }
.bs-hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,212,170,0.1);
  border: 1px solid rgba(0,212,170,0.3);
  color: var(--teal);
  padding: 8px 16px;
  border-radius: 30px;
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.bs-hero-badge::before { content: ''; width: 8px; height: 8px; background: var(--teal); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.4} }

.bs-hero h1 { margin-bottom: 24px; }
.bs-hero h1 .highlight { color: var(--teal); }
.bs-hero-sub { font-size: 1.15rem; color: var(--gray); margin-bottom: 40px; max-width: 600px; }

.bs-hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.bs-btn-primary {
  background: var(--teal);
  color: var(--dark);
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1rem;
  transition: all .2s;
  display: inline-block;
}
.bs-btn-primary:hover { background: var(--teal-dim); color: var(--dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,212,170,0.3); }

.bs-btn-secondary {
  border: 1px solid var(--border);
  color: var(--white);
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 600;
  transition: all .2s;
  display: inline-block;
}
.bs-btn-secondary:hover { border-color: var(--teal); color: var(--teal); }

.bs-btn-sm { padding: 10px 22px; font-size: .9rem; border-radius: 6px; font-weight: 600; background: var(--teal); color: var(--dark); display: inline-block; }
.bs-btn-sm:hover { background: var(--teal-dim); color: var(--dark); }

/* METRICS TICKER */
.bs-metrics-bar {
  background: var(--dark2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}
.bs-metrics-inner { display: flex; gap: 60px; justify-content: center; flex-wrap: wrap; }
.bs-metric { text-align: center; }
.bs-metric-value { font-size: 2rem; font-weight: 800; color: var(--teal); font-family: 'Space Grotesk', sans-serif; }
.bs-metric-label { font-size: .8rem; color: var(--gray); text-transform: uppercase; letter-spacing: .1em; }

/* SECTION HEADER */
.bs-section-header { text-align: center; margin-bottom: 56px; }
.bs-label { display: inline-block; color: var(--teal); font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 12px; }
.bs-section-header p { color: var(--gray); max-width: 560px; margin: 16px auto 0; }

/* CARDS */
.bs-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  transition: all .3s;
}
.bs-card:hover { border-color: rgba(0,212,170,0.3); box-shadow: 0 0 40px var(--glow); transform: translateY(-4px); }

.bs-card-icon {
  width: 52px; height: 52px;
  background: rgba(0,212,170,0.1);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  font-size: 1.4rem;
}
.bs-card h3 { margin-bottom: 12px; font-size: 1.15rem; }
.bs-card p { color: var(--gray); font-size: .95rem; }

/* DATA VIZ MOCK */
.bs-viz-block {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  position: relative;
  overflow: hidden;
}
.bs-viz-title { font-size: .85rem; color: var(--gray); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 20px; }
.bs-bar-chart { display: flex; align-items: flex-end; gap: 10px; height: 120px; }
.bs-bar { flex: 1; background: rgba(0,212,170,0.15); border-radius: 4px 4px 0 0; position: relative; overflow: hidden; }
.bs-bar::after { content:''; position:absolute; bottom:0; left:0; right:0; background: var(--teal); border-radius: 4px 4px 0 0; transition: height 1.5s ease; }
.bs-bar[data-h="85"]::after{height:85%} .bs-bar[data-h="62"]::after{height:62%}
.bs-bar[data-h="91"]::after{height:91%} .bs-bar[data-h="74"]::after{height:74%}
.bs-bar[data-h="55"]::after{height:55%} .bs-bar[data-h="88"]::after{height:88%}
.bs-bar[data-h="70"]::after{height:70%}

.bs-line-mock {
  height: 80px;
  background: linear-gradient(180deg, rgba(0,212,170,0.02) 0%, transparent 100%);
  border-bottom: 1px solid rgba(0,212,170,0.3);
  position: relative;
}
.bs-line-mock::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--teal), var(--blue), var(--purple));
  clip-path: polygon(0 80%, 15% 60%, 30% 70%, 45% 30%, 60% 50%, 75% 10%, 90% 40%, 100% 20%, 100% 100%, 0 100%);
}

/* SERVICES */
.bs-service-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  transition: all .3s;
}
.bs-service-card:hover { border-color: rgba(0,212,170,0.4); }
.bs-service-num {
  font-size: 3rem;
  font-weight: 900;
  color: rgba(0,212,170,0.1);
  font-family: 'Space Grotesk', sans-serif;
  line-height: 1;
  margin-bottom: 12px;
}

/* PROCESS */
.bs-process { display: flex; gap: 0; counter-reset: step; }
.bs-process-step {
  flex: 1;
  padding: 28px 24px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  position: relative;
  transition: all .3s;
}
.bs-process-step:not(:last-child)::after {
  content: '→';
  position: absolute;
  right: -14px; top: 50%;
  transform: translateY(-50%);
  color: var(--teal);
  font-size: 1.2rem;
  z-index: 2;
}
.bs-process-step:first-child { border-radius: 12px 0 0 12px; }
.bs-process-step:last-child { border-radius: 0 12px 12px 0; }
.bs-process-step:hover { background: rgba(0,212,170,0.05); }
.bs-step-num { font-size: 2.5rem; font-weight: 900; color: var(--teal); opacity: .3; line-height: 1; }
.bs-step-title { font-weight: 700; color: var(--white); margin: 8px 0 6px; font-size: 1rem; }
.bs-step-desc { font-size: .85rem; color: var(--gray); }

/* TESTIMONIALS */
.bs-testimonial {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
}
.bs-testimonial-text { color: var(--gray-light); font-style: italic; margin-bottom: 20px; }
.bs-testimonial-author { display: flex; gap: 12px; align-items: center; }
.bs-avatar { width: 44px; height: 44px; border-radius: 50%; background: linear-gradient(135deg, var(--teal), var(--blue)); display: flex; align-items: center; justify-content: center; color: var(--dark); font-weight: 700; }
.bs-author-info strong { display: block; color: var(--white); font-size: .95rem; }
.bs-author-info span { color: var(--gray); font-size: .85rem; }

/* CTA */
.bs-cta {
  background: linear-gradient(135deg, var(--dark2), var(--dark3));
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 72px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.bs-cta::before {
  content: '';
  position: absolute;
  top: -100px; left: 50%;
  transform: translateX(-50%);
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0,212,170,0.1), transparent 70%);
}
.bs-cta h2 { margin-bottom: 16px; position: relative; }
.bs-cta p { color: var(--gray); margin-bottom: 36px; position: relative; }

/* PAGE HERO */
.bs-page-hero {
  padding: 140px 0 80px;
  background: linear-gradient(180deg, var(--dark2) 0%, var(--dark) 100%);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.bs-page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,170,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,170,0.04) 1px, transparent 1px);
  background-size: 50px 50px;
}
.bs-breadcrumb { color: var(--gray); font-size: .85rem; margin-bottom: 16px; }
.bs-breadcrumb a { color: var(--teal); }
.bs-breadcrumb span { margin: 0 8px; }
.bs-page-hero h1 { position: relative; }
.bs-page-hero-sub { color: var(--gray); font-size: 1.1rem; max-width: 600px; margin-top: 16px; position: relative; }

/* SOLUTIONS PAGE */
.bs-solution-row {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.bs-solution-num { font-size: 3rem; font-weight: 900; color: rgba(0,212,170,0.2); font-family: 'Space Grotesk', sans-serif; line-height: 1; }
.bs-solution-body h2 { margin-bottom: 12px; }
.bs-solution-body p { color: var(--gray); margin-bottom: 16px; }
.bs-tag-list { display: flex; flex-wrap: wrap; gap: 8px; }
.bs-tag { background: rgba(0,212,170,0.1); border: 1px solid rgba(0,212,170,0.2); color: var(--teal); padding: 4px 14px; border-radius: 20px; font-size: .8rem; font-weight: 500; }

/* JOBS */
.bs-job-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  transition: all .3s;
  margin-bottom: 12px;
}
.bs-job-card:hover { border-color: rgba(0,212,170,0.3); }
.bs-job-card h3 { font-size: 1.05rem; margin-bottom: 6px; }
.bs-job-meta { display: flex; gap: 16px; flex-wrap: wrap; }
.bs-job-meta span { font-size: .8rem; color: var(--gray); background: rgba(255,255,255,0.05); padding: 3px 10px; border-radius: 4px; }

/* CONTACT */
.bs-contact-form input,
.bs-contact-form select,
.bs-contact-form textarea {
  width: 100%;
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--white);
  font-size: .95rem;
  transition: border .2s;
  margin-top: 6px;
}
.bs-contact-form input:focus,
.bs-contact-form select:focus,
.bs-contact-form textarea:focus { outline: none; border-color: var(--teal); }
.bs-contact-form label { font-size: .85rem; color: var(--gray); font-weight: 500; }
.bs-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.bs-form-group { margin-bottom: 20px; }
.bs-form-success { background: rgba(0,212,170,0.1); border: 1px solid rgba(0,212,170,0.3); color: var(--teal); padding: 16px 20px; border-radius: 8px; margin-bottom: 24px; }

.bs-contact-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 20px;
}
.bs-contact-card h3 { font-size: 1rem; margin-bottom: 12px; color: var(--teal); }
.bs-contact-card p { color: var(--gray); font-size: .95rem; margin-bottom: 6px; }

/* FOOTER */
.bs-footer {
  background: var(--dark2);
  border-top: 1px solid var(--border);
  padding: 72px 0 32px;
}
.bs-footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 56px; }
.bs-footer-brand p { color: var(--gray); font-size: .9rem; margin-top: 16px; line-height: 1.7; }
.bs-footer-col h4 { color: var(--white); font-size: .9rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 20px; }
.bs-footer-col ul { list-style: none; }
.bs-footer-col ul li { margin-bottom: 10px; }
.bs-footer-col ul li a { color: var(--gray); font-size: .9rem; transition: color .2s; }
.bs-footer-col ul li a:hover { color: var(--teal); }
.bs-footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; }
.bs-footer-bottom p { color: var(--gray); font-size: .85rem; }

/* ANIMATE */
.bs-animate { opacity: 0; transform: translateY(30px); transition: all .7s cubic-bezier(.4,0,.2,1); }
.bs-animate.visible { opacity: 1; transform: none; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .bs-grid-2, .bs-grid-3, .bs-grid-4 { grid-template-columns: 1fr; }
  .bs-footer-grid { grid-template-columns: 1fr 1fr; }
  .bs-process { flex-direction: column; }
  .bs-process-step { border-radius: 12px !important; }
  .bs-process-step::after { display: none; }
  .bs-nav { display: none; }
  .bs-nav.active { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--dark2); padding: 20px 24px; border-bottom: 1px solid var(--border); }
  .bs-menu-toggle { display: block; }
  .bs-form-row { grid-template-columns: 1fr; }
  .bs-cta { padding: 48px 28px; }
  .bs-solution-row { grid-template-columns: 1fr; }
}