/* ============================================
   ALGOSTECH POLICIES PAGE
   ============================================ */

:root {
  --primary: #00ffcc;
  --primary-dim: rgba(0, 255, 204, 0.12);
  --primary-glow: rgba(0, 255, 204, 0.35);
  --accent: #00c2ff;
  --bg: #050914;
  --bg-2: #080e1f;
  --bg-card: rgba(255, 255, 255, 0.035);
  --bg-card-hover: rgba(255, 255, 255, 0.055);
  --border: rgba(255, 255, 255, 0.08);
  --border-bright: rgba(0, 255, 204, 0.28);
  --text: #e8edf8;
  --text-muted: #6b7a99;
  --text-dim: #9aa5be;
  --font-display: 'Syne', sans-serif;
  --font-mono: 'Space Mono', monospace;
  --font-body: 'DM Sans', sans-serif;
  --nav-h: 76px;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-pill: 999px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-card: 0 4px 32px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 40px rgba(0, 255, 204, 0.12);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body { background: var(--bg); color: var(--text); font-family: var(--font-body); overflow-x: hidden; line-height: 1.6; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: var(--font-body); }

/* NOISE */
.noise { position: fixed; inset: 0; pointer-events: none; z-index: 9999; opacity: 0.025; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); background-size: 180px; }

/* CONTAINER */
.container { max-width: 860px; margin: 0 auto; padding: 0 5%; }

/* GRADIENT TEXT */
.gradient-text { background: linear-gradient(135deg, var(--primary), var(--accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* SECTION TAG */
.section-tag { display: inline-block; font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.16em; color: var(--primary); background: var(--primary-dim); border: 1px solid var(--border-bright); padding: 5px 14px; border-radius: var(--radius-pill); margin-bottom: 1.2rem; }

.logo-img { width: 34px; height: 34px; object-fit: contain; }

/* ======================== NAV ======================== */
nav { position: fixed; top: 0; left: 0; right: 0; height: var(--nav-h); display: flex; align-items: center; justify-content: space-between; padding: 0 5%; z-index: 1000; transition: var(--transition); border-bottom: 1px solid transparent; }
nav.scrolled { background: rgba(5,9,20,0.92); backdrop-filter: blur(20px); border-bottom-color: var(--border); }
.logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-size: 1.25rem; font-weight: 800; }
.logo-mark { display: flex; align-items: center; }
.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; }
.nav-link { padding: 8px 14px; border-radius: var(--radius-pill); font-size: 0.9rem; color: var(--text-dim); transition: var(--transition); }
.nav-link:hover { color: var(--text); background: var(--bg-card); }
.nav-btn { background: var(--primary); color: #000; border: none; padding: 8px 20px; border-radius: var(--radius-pill); font-size: 0.9rem; font-weight: 700; transition: var(--transition); }
.nav-btn:hover { background: #fff; transform: translateY(-1px); }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; padding: 6px; cursor: pointer; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: var(--transition); transform-origin: center; }
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ======================== PAGE HERO ======================== */
.page-hero { position: relative; padding: calc(var(--nav-h) + 60px) 0 50px; overflow: hidden; }
.hero-grid { position: absolute; inset: 0; background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px); background-size: 60px 60px; mask-image: radial-gradient(ellipse 80% 80% at 50% 40%, black 20%, transparent 80%); pointer-events: none; }
.page-hero-inner { position: relative; z-index: 1; }
.page-title { font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3rem); font-weight: 800; line-height: 1.1; margin-bottom: 0.8rem; }
.page-desc { color: var(--text-dim); font-size: 0.97rem; line-height: 1.7; margin-bottom: 2rem; max-width: 580px; }

/* POLICY NAV PILLS */
.policy-nav { display: flex; gap: 10px; flex-wrap: wrap; }
.policy-pill { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.08em; color: var(--text-muted); background: var(--bg-card); border: 1px solid var(--border); padding: 7px 16px; border-radius: var(--radius-pill); transition: var(--transition); }
.policy-pill:hover { color: var(--primary); border-color: var(--border-bright); background: var(--primary-dim); }
.policy-pill.active { color: var(--primary); border-color: var(--border-bright); background: var(--primary-dim); }

/* ======================== POLICY BODY ======================== */
.policy-body { padding: 50px 0 80px; }

/* POLICY BLOCK */
.policy-block { margin-bottom: 60px; scroll-margin-top: 100px; }
.policy-block:last-of-type { margin-bottom: 0; }

/* BLOCK HEADER */
.policy-block-header { display: flex; align-items: flex-start; gap: 20px; margin-bottom: 24px; }
.policy-icon { width: 50px; height: 50px; border-radius: var(--radius-sm); background: var(--primary-dim); border: 1px solid var(--border-bright); display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 4px; }
.policy-block-tag { font-family: var(--font-mono); font-size: 0.62rem; color: var(--text-muted); letter-spacing: 0.14em; margin-bottom: 4px; }
.policy-block-title { font-family: var(--font-display); font-size: 1.6rem; font-weight: 800; margin-bottom: 4px; }
.policy-block-date { font-family: var(--font-mono); font-size: 0.65rem; color: var(--text-muted); letter-spacing: 0.06em; }

/* CARD */
.policy-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 40px 44px; position: relative; overflow: hidden; box-shadow: var(--shadow-card); }
.policy-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--primary), transparent); opacity: 0.4; }

/* SECTION */
.policy-section { margin-bottom: 32px; padding-bottom: 32px; border-bottom: 1px solid var(--border); }
.policy-section:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }

.policy-section h3 { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 14px; display: flex; align-items: center; gap: 10px; }
.s-num { font-family: var(--font-mono); font-size: 0.6rem; color: var(--primary); background: var(--primary-dim); border: 1px solid var(--border-bright); padding: 2px 8px; border-radius: var(--radius-pill); letter-spacing: 0.1em; flex-shrink: 0; }

.policy-section p { color: var(--text-dim); font-size: 0.9rem; line-height: 1.85; margin-bottom: 10px; }
.policy-section p:last-child { margin-bottom: 0; }

.policy-section ul { list-style: none; display: flex; flex-direction: column; gap: 8px; margin: 12px 0; }
.policy-section ul li { display: flex; align-items: flex-start; gap: 10px; color: var(--text-dim); font-size: 0.9rem; line-height: 1.7; }
.policy-section ul li::before { content: '→'; color: var(--primary); font-family: var(--font-mono); font-size: 0.7rem; flex-shrink: 0; margin-top: 4px; }

/* HIGHLIGHT BOX */
.policy-highlight { background: var(--primary-dim); border: 1px solid var(--border-bright); border-radius: var(--radius-sm); padding: 14px 18px; margin: 14px 0; font-size: 0.87rem; color: var(--text-dim); line-height: 1.7; }
.policy-highlight strong { color: var(--primary); }

/* ======================== CONTACT CTA ======================== */
.policy-contact { margin-top: 60px; }
.policy-contact-inner { background: linear-gradient(135deg, rgba(0,255,204,0.08), rgba(0,194,255,0.05)); border: 1px solid var(--border-bright); border-radius: var(--radius); padding: 48px 44px; text-align: center; }
.policy-contact-inner h3 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; margin-bottom: 10px; }
.policy-contact-inner p { color: var(--text-dim); font-size: 0.92rem; line-height: 1.7; margin-bottom: 24px; }
.policy-contact-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 26px; border-radius: var(--radius-pill); font-size: 0.92rem; font-weight: 600; border: none; transition: var(--transition); white-space: nowrap; cursor: pointer; font-family: var(--font-body); }
.btn.primary { background: var(--primary); color: #000; font-weight: 700; }
.btn.primary:hover { background: #fff; transform: translateY(-2px); }
.btn.ghost { background: transparent; color: var(--text-dim); border: 1px solid var(--border); }
.btn.ghost:hover { border-color: var(--border-bright); color: var(--primary); background: var(--primary-dim); }

/* ======================== FOOTER ======================== */
footer { background: var(--bg-2); }
.footer-top { padding: 70px 0 50px; border-bottom: 1px solid var(--border); }
.footer-top .container { max-width: 1200px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 48px; }
.footer-logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-size: 1.25rem; font-weight: 800; margin-bottom: 16px; }
.footer-brand-desc { color: var(--text-muted); font-size: 0.85rem; line-height: 1.7; margin-bottom: 20px; max-width: 280px; }
.footer-social { display: flex; gap: 8px; flex-wrap: wrap; }
.social-icon { width: 36px; height: 36px; border-radius: 50%; background: var(--bg-card); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; color: var(--text-muted); transition: var(--transition); }
.social-icon:hover { border-color: var(--border-bright); color: var(--primary); background: var(--primary-dim); }
.footer-col-title { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--primary); margin-bottom: 20px; }
.footer-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-list a { color: var(--text-muted); font-size: 0.88rem; transition: var(--transition); }
.footer-list a:hover { color: var(--text); padding-left: 4px; }
.footer-contact-list { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.footer-contact-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.85rem; color: var(--text-muted); line-height: 1.55; }
.footer-contact-icon { display: flex; align-items: center; justify-content: center; width: 28px; height: 28px; flex-shrink: 0; background: rgba(255,255,255,0.05); border: 1px solid var(--border); border-radius: 6px; margin-top: 1px; }
.footer-contact-list a { color: var(--text-muted); transition: var(--transition); }
.footer-contact-list a:hover { color: var(--primary); }
.footer-bottom { padding: 20px 0; text-align: center; }
.footer-bottom .container { max-width: 1200px; }
.footer-bottom p { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-muted); letter-spacing: 0.06em; }

/* ======================== RESPONSIVE ======================== */
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links { position: fixed; top: var(--nav-h); left: 0; right: 0; background: rgba(5,9,20,0.97); backdrop-filter: blur(20px); flex-direction: column; align-items: stretch; padding: 20px; gap: 4px; border-bottom: 1px solid var(--border); transform: translateY(-100%); opacity: 0; pointer-events: none; transition: var(--transition); z-index: 999; }
  .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: all; }
  .nav-link { padding: 14px 16px; border-radius: var(--radius-sm); font-size: 1rem; }
  .nav-btn { width: 100%; padding: 14px; }
  .policy-card { padding: 28px 22px; }
  .policy-block-header { flex-direction: column; gap: 12px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 480px) {
  .page-title { font-size: 1.8rem; }
  .policy-nav { gap: 8px; }
  .policy-pill { font-size: 0.62rem; padding: 6px 12px; }
  .policy-contact-inner { padding: 32px 20px; }
}