/* METRIX MIDIA THEME */
:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-card: #1a1a1a;
  --bg-card-hover: #222222;
  --yellow: #f5e642;
  --yellow-dark: #d4c636;
  --white: #ffffff;
  --gray-light: #b0b0b0;
  --gray-mid: #8a8a8a;
  --gray-dark: #333333;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition: 0.25s ease;
  --container-max: 1200px;
  --shadow: 0 20px 60px rgba(0,0,0,0.35);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg-primary);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; transition: color var(--transition), transform var(--transition); }
ul { list-style: none; }
img { max-width: 100%; display: block; border-radius: 12px; }
.container { width: 100%; max-width: var(--container-max); margin: 0 auto; padding: 0 24px; }
.highlight { color: var(--yellow); }
.center { text-align: center; }
.section { padding: 96px 0; position: relative; }
.section-title { font-size: clamp(2rem, 3vw, 2.6rem); font-weight: 800; margin-bottom: 16px; }
.section-subtitle { color: var(--gray-light); max-width: 720px; margin: 0 auto 32px; }
.section-tag { text-transform: uppercase; letter-spacing: 0.08em; color: var(--gray-light); font-size: 0.8rem; margin-bottom: 12px; }
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 12px 20px; border-radius: 10px; font-weight: 700; border: 1px solid transparent; cursor: pointer; transition: all var(--transition); }
.btn-primary { background: var(--yellow); color: var(--bg-primary); }
.btn-primary:hover { background: var(--yellow-dark); transform: translateY(-1px); }
.btn-ghost { border-color: rgba(255,255,255,0.12); color: var(--white); }
.btn-ghost:hover { border-color: rgba(255,255,255,0.3); }
.btn-outline { border-color: var(--yellow); color: var(--yellow); }
.btn-outline:hover { background: var(--yellow); color: var(--bg-primary); }

/* NAVBAR */
.navbar { position: fixed; top:0; left:0; right:0; z-index:1000; padding:16px 0; transition: background-color var(--transition), padding var(--transition), backdrop-filter var(--transition); }
.navbar.scrolled { background: rgba(10,10,10,0.92); backdrop-filter: blur(12px); padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
.nav-container { display:flex; align-items:center; justify-content:space-between; }
.nav-logo { display:flex; align-items:center; gap: 12px; }
.logo-svg, .logo-img { height: 46px; width: auto; display:block; }
.nav-menu { display:flex; gap:20px; align-items:center; }
.nav-link { color: var(--gray-light); font-weight:500; }
.nav-link:hover, .nav-link.active { color: var(--white); }
.nav-cta { background: var(--yellow); color: var(--bg-primary); padding: 10px 18px; border-radius: 8px; font-weight:700; }
.nav-toggle { display:none; flex-direction:column; gap:6px; background:none; border:none; cursor:pointer; }
.nav-toggle span { width:24px; height:2px; background: var(--white); }

@media(max-width: 900px){
  .nav-menu { position: fixed; top:0; right:-100%; width: 100%; height: 100vh; background: rgba(10,10,10,0.98); flex-direction:column; justify-content:center; gap:24px; transition:right var(--transition); }
  .nav-menu.active { right:0; }
  .nav-toggle { display:flex; }
}

/* HERO */
.hero { position: relative; padding: 160px 0 140px; overflow:hidden; }
.hero-bg { position:absolute; inset:0; background: radial-gradient(circle at 20% 20%, rgba(245,230,66,0.08), transparent 30%), radial-gradient(circle at 80% 10%, rgba(255,255,255,0.05), transparent 25%), linear-gradient(135deg, rgba(245,230,66,0.06), transparent 60%); pointer-events:none; }
.hero-content { position:relative; z-index:1; display:grid; gap:20px; max-width:820px; }
.hero-tag { color: var(--gray-light); letter-spacing:0.12em; text-transform:uppercase; font-size:0.9rem; }
.hero-title { font-size: clamp(2.6rem, 4vw, 3.4rem); font-weight:900; line-height:1.15; }
.hero-subtitle { color: var(--gray-light); font-size:1.1rem; max-width: 640px; }
.hero-actions { display:flex; gap:12px; flex-wrap:wrap; }
.hero-scroll-indicator { position:absolute; left:50%; bottom:24px; transform:translateX(-50%); width:2px; height:48px; background: linear-gradient(180deg, var(--yellow), transparent); opacity:0.6; }

/* GRID SECTIONS */
.section-grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap:32px; align-items:center; }
.section-text p { color: var(--gray-light); }
.section-highlight { color: var(--white); font-weight:700; margin-bottom:12px; }
.check-list { margin-top:12px; display:grid; gap:10px; color: var(--white); }
.check-list li { display:flex; align-items:center; gap:10px; }

/* METHODOLOGY */
.steps-grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap:16px; margin-top:32px; }
.step-card { background: var(--bg-card); padding:20px; border-radius:14px; border:1px solid rgba(255,255,255,0.06); box-shadow: var(--shadow); }
.step-number { color: var(--yellow); font-weight:800; margin-bottom:6px; }
.step-title { font-size:1.2rem; margin-bottom:8px; }
.step-desc { color: var(--gray-light); }

.framework { margin-top:32px; padding:20px; border-radius:14px; background: linear-gradient(135deg, rgba(245,230,66,0.08), rgba(255,255,255,0.02)); border:1px solid rgba(255,255,255,0.08); text-align:center; }
.framework-steps { display:flex; flex-wrap:wrap; justify-content:center; gap:8px; color: var(--white); margin-top:10px; }
.fw-step { background: rgba(255,255,255,0.06); padding:6px 12px; border-radius:20px; }
.fw-arrow { color: var(--gray-light); }

/* RESULTS */
.results-grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(240px,1fr)); gap:16px; margin-top:28px; }
.result-card { background: var(--bg-card); padding:20px; border-radius:14px; border:1px solid rgba(255,255,255,0.06); box-shadow: var(--shadow); display:grid; gap:10px; }
.result-value { font-size:1.8rem; font-weight:900; }
.result-plus { color: var(--yellow); }
.result-label { color: var(--gray-light); }

/* PLANS */
.plans-grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(260px,1fr)); gap:18px; margin-top:30px; }
.plan-card { background: var(--bg-card); padding:22px; border-radius:16px; border:1px solid rgba(255,255,255,0.08); box-shadow: var(--shadow); display:grid; gap:14px; position:relative; }
.plan-featured { border-color: var(--yellow); box-shadow: 0 12px 40px rgba(245,230,66,0.18); }
.plan-badge { position:absolute; top:-12px; right:16px; background: var(--yellow); color: var(--bg-primary); padding:6px 10px; border-radius:12px; font-weight:800; font-size:0.85rem; }
.plan-header { display:flex; align-items:center; justify-content:space-between; }
.plan-name { font-size:1.2rem; font-weight:800; }
.plan-price { color: var(--yellow); font-weight:800; display:flex; align-items:flex-end; gap:4px; }
.plan-features { display:grid; gap:10px; color: var(--gray-light); }
.plan-features li { display:flex; gap:10px; align-items:flex-start; }

/* CTA */
.cta-section { background: linear-gradient(135deg, rgba(245,230,66,0.1), rgba(255,255,255,0.03)); border-top:1px solid rgba(255,255,255,0.05); }
.cta-content { max-width:760px; margin:0 auto; display:grid; gap:12px; text-align:center; }
.cta-title { font-size: clamp(2rem, 3vw, 2.6rem); font-weight:900; }
.cta-desc { color: var(--gray-light); }
.cta-actions { display:flex; gap:12px; justify-content:center; flex-wrap:wrap; }

/* FOOTER */
.footer { padding:48px 0 32px; background: var(--bg-secondary); border-top:1px solid rgba(255,255,255,0.04); }
.footer-content { display:grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap:24px; align-items:center; }
.footer-brand .logo-img { height: 52px; }
.footer-links { display:flex; gap:14px; flex-wrap:wrap; color: var(--gray-light); }
.footer-social { display:flex; gap:12px; }
.footer-bottom { margin-top:20px; color: var(--gray-mid); font-size:0.9rem; }

/* CASE HUB */
.case-hero { padding: 140px 0 80px; position:relative; overflow:hidden; }
.case-hero::after { content:""; position:absolute; inset:0; background: radial-gradient(circle at 70% 20%, rgba(245,230,66,0.08), transparent 40%); pointer-events:none; }
.case-grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap:18px; margin-top:32px; }
.case-card { background: var(--bg-card); border:1px solid rgba(255,255,255,0.08); border-radius:16px; overflow:hidden; display:flex; flex-direction:column; box-shadow: var(--shadow); transition: transform var(--transition), border-color var(--transition); }
.case-card:hover { transform: translateY(-4px); border-color: var(--yellow); }
.case-thumb { position:relative; aspect-ratio: 16 / 9; min-height:220px; border-radius:16px 16px 0 0; overflow:hidden; display:flex; align-items:flex-end; padding:16px; background: var(--bg-card); }
.case-thumb img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.case-thumb::before { content:\"\"; position:absolute; inset:0; background: linear-gradient(180deg, rgba(0,0,0,0.04) 0%, rgba(0,0,0,0.45) 100%); }
.case-body { padding:18px; display:grid; gap:10px; flex:1; }
.case-title { font-weight:800; font-size:1.2rem; }
.case-segment { color: var(--gray-light); }
.case-results { display:flex; gap:8px; flex-wrap:wrap; }
.badge { background: rgba(255,255,255,0.08); color: var(--white); padding:6px 10px; border-radius:12px; font-size:0.85rem; }
.tag { color: var(--gray-mid); font-size:0.9rem; }
.case-footer { padding:0 18px 18px; }

/* CASE DETAIL */
.case-header { padding: 140px 0 60px; position:relative; overflow:hidden; }
.case-header::before { content:""; position:absolute; inset:0; background: radial-gradient(circle at 30% 20%, rgba(245,230,66,0.12), transparent 40%), linear-gradient(135deg, rgba(255,255,255,0.02), transparent); pointer-events:none; }
.case-meta { display:flex; gap:10px; flex-wrap:wrap; color: var(--gray-light); margin-top:10px; }
.metrics-grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap:12px; margin-top:18px; }
.metric-card { background: var(--bg-card); padding:16px; border-radius:12px; border:1px solid rgba(255,255,255,0.07); }
.metric-value { font-size:1.5rem; font-weight:800; color: var(--yellow); }
.metric-label { color: var(--gray-light); }
.case-section { margin: 50px 0; padding: 28px; border-radius:16px; background: var(--bg-secondary); border:1px solid rgba(255,255,255,0.06); }
.case-section h3 { font-size:1.4rem; margin-bottom:12px; }
.case-section p { color: var(--gray-light); }
.image-grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(240px,1fr)); gap:14px; margin-top:14px; }
.image-grid { justify-items:center; }
.image-grid figure { width:100%; max-width:520px; }
.case-section img { width:100%; height:auto; border-radius:12px; }
.caption { color: var(--gray-light); font-size:0.9rem; margin-top:6px; }
.image-grid-wide { grid-template-columns: 1fr; }
.image-grid-wide figure { max-width: 980px; }
.video-embed { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; border-radius:12px; background:#000; margin-top:12px; }
.video-embed iframe { position:absolute; top:0; left:0; width:100%; height:100%; border:0; }

/* PLACEHOLDER */
.placeholder { display:flex; align-items:center; justify-content:center; text-align:center; color: var(--gray-mid); background: linear-gradient(135deg, rgba(245,230,66,0.08), rgba(255,255,255,0.03)); border:1px dashed rgba(255,255,255,0.2); border-radius:12px; padding:24px; min-height:200px; }

/* RESPONSIVE */
@media(max-width:720px){
  .section { padding: 72px 0; }
  .hero { padding: 140px 0 110px; }
  .nav-menu { gap:14px; }
}