/* ============================================================
   CloudPulse Tools — style.css
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&family=Syne:wght@400;600;700;800&display=swap');

/* ── RESET & ROOT ── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
:root {
  --bg:        #090910;
  --bg2:       #111119;
  --bg3:       #18181f;
  --card:      #14141c;
  --border:    #232330;
  --accent:    #00f5a0;
  --accent2:   #00c8ff;
  --red:       #ff4d6d;
  --text:      #e4e4f0;
  --muted:     #72728a;
  --radius:    12px;
  --mono:      'Space Mono', monospace;
  --sans:      'Syne', sans-serif;
  --trans:     .22s ease;
}
html { scroll-behavior:smooth; font-size:16px; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.65;
  overflow-x: hidden;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width:100%; border-radius: var(--radius); display:block; }
button { font-family: var(--sans); cursor: pointer; }

/* ── UTILITY ── */
.container { max-width: 1160px; margin: 0 auto; padding: 0 1.25rem; }
.tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: .68rem;
  padding: .28rem .75rem;
  border-radius: 2rem;
  background: rgba(0,245,160,.1);
  border: 1px solid rgba(0,245,160,.25);
  color: var(--accent);
  letter-spacing: .8px;
  text-transform: uppercase;
}
.section-title {
  font-size: clamp(1.6rem,3.5vw,2.4rem);
  font-weight: 800;
  margin-bottom: .4rem;
}
.section-sub {
  color: var(--muted);
  font-size: .95rem;
  margin-bottom: 2.5rem;
}
.grid-2 { display:grid; grid-template-columns: repeat(auto-fill, minmax(280px,1fr)); gap:1.25rem; }
.grid-3 { display:grid; grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); gap:1.25rem; }

/* ── NAV ── */
nav {
  position: sticky; top:0; z-index:999;
  background: rgba(9,9,16,.9);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width:1160px; margin:0 auto;
  padding: 0 1.25rem;
  height: 58px;
  display:flex; align-items:center; justify-content:space-between;
}
.logo {
  font-size: 1.2rem; font-weight:800;
  background: linear-gradient(120deg,var(--accent),var(--accent2));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
}
.nav-links { display:flex; gap:1.4rem; }
.nav-links a { color:var(--muted); font-size:.88rem; transition: color var(--trans); }
.nav-links a:hover { color:var(--accent); text-decoration:none; }
.nav-cta {
  background: var(--accent);
  color: #090910 !important;
  font-weight:700; font-size:.82rem !important;
  padding:.4rem 1rem;
  border-radius:6px;
  transition: opacity var(--trans);
}
.nav-cta:hover { opacity:.85; text-decoration:none !important; }

/* ── HERO ── */
.hero {
  min-height: 88vh;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center;
  padding: 5rem 1.25rem 3rem;
  position:relative; overflow:hidden;
}
.hero::before {
  content:'';
  position:absolute; inset:0;
  background: radial-gradient(ellipse 75% 55% at 50% -5%, rgba(0,245,160,.1) 0%, transparent 65%);
  pointer-events:none;
}
.hero .tag { margin-bottom:1.4rem; }
.hero h1 {
  font-size: clamp(2.6rem,8vw,5.8rem);
  font-weight:800; line-height:1.05;
  max-width:860px; margin-bottom:1.2rem;
}
.hero h1 span {
  background: linear-gradient(130deg, var(--accent) 0%, var(--accent2) 100%);
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
}
.hero p {
  color:var(--muted); font-size:1.1rem;
  max-width:520px; margin-bottom:2.2rem;
}
.hero-btns { display:flex; gap:1rem; flex-wrap:wrap; justify-content:center; }
.btn {
  display:inline-flex; align-items:center; gap:.45rem;
  padding: .75rem 1.8rem;
  border-radius: 8px;
  font-size:.95rem; font-weight:700;
  transition: all var(--trans);
  border: none;
}
.btn-primary {
  background: var(--accent);
  color: #090910;
}
.btn-primary:hover { opacity:.88; text-decoration:none; transform:translateY(-1px); }
.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}
.btn-outline:hover { border-color:var(--accent); color:var(--accent); text-decoration:none; }
.hero-stats {
  display:flex; gap:2.5rem; margin-top:3.5rem;
  flex-wrap:wrap; justify-content:center;
}
.hero-stats .stat { text-align:center; }
.hero-stats .stat .num {
  font-size:1.8rem; font-weight:800;
  background: linear-gradient(120deg,var(--accent),var(--accent2));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
}
.hero-stats .stat .label { color:var(--muted); font-size:.8rem; }

/* ── AD WRAPPER ── */
.ad-strip {
  text-align:center;
  padding:1.2rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
  overflow:hidden;
}
.ad-strip .ad-label {
  font-size:.6rem; color:var(--muted);
  font-family:var(--mono); letter-spacing:1px;
  margin-bottom:.4rem;
  text-transform:uppercase;
}
.ad-native {
  padding: 1.5rem 1.25rem;
  background: var(--bg2);
  border-radius: var(--radius);
  border:1px solid var(--border);
}

/* ── SECTION ── */
section { padding: 5rem 0; }
section + section { border-top: 1px solid var(--border); }

/* ── TOOLS GRID ── */
.tool-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem;
  transition: border-color var(--trans), transform var(--trans), box-shadow var(--trans);
  display:flex; flex-direction:column; gap:.6rem;
}
.tool-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0,245,160,.08);
}
.tool-icon { font-size:2rem; }
.tool-title { font-size:1rem; font-weight:700; }
.tool-desc { color:var(--muted); font-size:.85rem; flex:1; }
.tool-btn {
  margin-top:.4rem;
  display:inline-flex; align-items:center; gap:.3rem;
  color: var(--accent); font-size:.82rem; font-weight:700;
  background:none; border:none; padding:0; cursor:pointer;
  transition: gap var(--trans);
}
.tool-btn:hover { gap:.55rem; }

/* ── TOOL MODAL ── */
.modal-overlay {
  display:none; position:fixed; inset:0; z-index:1000;
  background: rgba(0,0,0,.7); backdrop-filter:blur(6px);
  align-items:center; justify-content:center;
  padding:1rem;
}
.modal-overlay.open { display:flex; }
.modal {
  background: var(--bg2);
  border:1px solid var(--border);
  border-radius: 16px;
  width:100%; max-width:560px;
  max-height:90vh; overflow-y:auto;
  padding:2rem;
  position:relative;
}
.modal-close {
  position:absolute; top:1rem; right:1rem;
  background:var(--bg3); border:1px solid var(--border);
  color:var(--text); border-radius:6px;
  width:32px; height:32px; display:flex; align-items:center; justify-content:center;
  cursor:pointer; font-size:1rem; transition:background var(--trans);
}
.modal-close:hover { background:var(--red); }
.modal h2 { font-size:1.3rem; font-weight:800; margin-bottom:1.2rem; }
.tool-input {
  width:100%; background:var(--bg3);
  border:1px solid var(--border); border-radius:8px;
  color:var(--text); font-family:var(--mono); font-size:.85rem;
  padding:.8rem 1rem; outline:none; resize:vertical;
  transition:border-color var(--trans);
}
.tool-input:focus { border-color:var(--accent); }
.tool-output {
  background:var(--bg);
  border:1px solid var(--border); border-radius:8px;
  padding:.8rem 1rem;
  font-family:var(--mono); font-size:.85rem;
  color:var(--accent); min-height:50px;
  word-break:break-all; margin-top:.8rem;
}
.tool-actions { display:flex; gap:.7rem; margin-top:.8rem; flex-wrap:wrap; }
.t-btn {
  padding:.55rem 1.1rem; border-radius:7px; font-size:.85rem; font-weight:700;
  border:none; cursor:pointer; transition: all var(--trans);
}
.t-btn-green { background:var(--accent); color:#090910; }
.t-btn-green:hover { opacity:.85; }
.t-btn-ghost { background:var(--bg3); color:var(--text); border:1px solid var(--border); }
.t-btn-ghost:hover { border-color:var(--accent); color:var(--accent); }
.tool-stat { font-size:.85rem; color:var(--muted); margin-top:.5rem; }
.color-preview {
  width:100%; height:80px; border-radius:8px;
  border:1px solid var(--border); margin-top:.8rem;
}
.range-row { display:flex; align-items:center; gap:.7rem; margin:.5rem 0; }
.range-row label { min-width:80px; font-size:.82rem; color:var(--muted); }
input[type=range] { flex:1; accent-color:var(--accent); }
input[type=checkbox] { accent-color:var(--accent); }

/* ── POSTS ── */
.post-card {
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  overflow:hidden;
  transition: border-color var(--trans), transform var(--trans);
  display:flex; flex-direction:column;
}
.post-card:hover { border-color:var(--accent); transform:translateY(-3px); }
.post-card img { height:180px; object-fit:cover; border-radius:0; }
.post-body { padding:1.2rem; flex:1; display:flex; flex-direction:column; gap:.5rem; }
.post-date { font-size:.75rem; color:var(--muted); font-family:var(--mono); }
.post-title { font-size:1.05rem; font-weight:700; }
.post-excerpt { color:var(--muted); font-size:.875rem; flex:1; }
.post-link { color:var(--accent); font-size:.82rem; font-weight:700; margin-top:.5rem; }

/* ── BLOG POST VIEW ── */
.post-full { max-width:780px; margin:0 auto; padding:3rem 1.25rem 5rem; }
.post-full h1 { font-size:clamp(1.8rem,5vw,3rem); font-weight:800; margin:1rem 0; }
.post-full .post-date { font-size:.8rem; color:var(--muted); font-family:var(--mono); }
.post-full img { width:100%; height:320px; object-fit:cover; margin:1.5rem 0; }
.post-content h3 { font-size:1.2rem; font-weight:700; margin:1.8rem 0 .6rem; color:var(--accent); }
.post-content p { color:#b8b8d0; margin-bottom:1rem; }
.post-content code {
  background:var(--bg3); border:1px solid var(--border);
  padding:.15rem .45rem; border-radius:4px;
  font-family:var(--mono); font-size:.82rem; color:var(--accent2);
}
.back-link { display:inline-flex; align-items:center; gap:.35rem; color:var(--muted); font-size:.85rem; }
.back-link:hover { color:var(--accent); }

/* ── FOOTER ── */
footer {
  background:var(--bg2);
  border-top:1px solid var(--border);
  padding:2.5rem 0;
}
.footer-inner {
  display:flex; align-items:center; justify-content:space-between;
  flex-wrap:wrap; gap:1rem;
}
.footer-inner .logo { font-size:1rem; }
.footer-links { display:flex; gap:1.2rem; flex-wrap:wrap; }
.footer-links a { color:var(--muted); font-size:.8rem; }
.footer-links a:hover { color:var(--accent); }
.footer-copy { color:var(--muted); font-size:.75rem; width:100%; text-align:center; margin-top:.5rem; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width:6px; }
::-webkit-scrollbar-track { background:var(--bg); }
::-webkit-scrollbar-thumb { background:var(--border); border-radius:3px; }
::-webkit-scrollbar-thumb:hover { background:var(--accent); }

/* ── RESPONSIVE ── */
@media(max-width:640px){
  .nav-links { gap:.8rem; }
  .hero h1 { font-size:2.2rem; }
  .hero-stats { gap:1.5rem; }
  .footer-inner { flex-direction:column; align-items:flex-start; }
}