/* ==========================================================================
   ComparePriceHub — "daylight console" theme
   A pale chart-paper base with navy ink and amber/teal signal accents,
   keeping the radar/console identity but out of the dark.
   ========================================================================== */

:root{
  --bg:        #EEF2F7;
  --bg-panel:  #FFFFFF;
  --bg-soft:   #E3EAF2;
  --ink:       #16233A;
  --ink-soft:  #52627A;
  --ink-faint: #8492A6;
  --line:      #CBD6E2;
  --line-soft: #DEE6EF;
  --amber:     #EFA53B;
  --amber-deep:#C97F1F;
  --teal:      #14A98B;
  --navy-deep: #101B2D;

  --font-display: "Archivo", sans-serif;
  --font-body: "IBM Plex Sans", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --radius-sm: 6px;
  --radius-md: 10px;
  --wrap: 1180px;
  --ease: cubic-bezier(.22,.8,.28,1);

  /* aliases used by inner pages (blogs, etc.) */
  --signal: var(--amber-deep);
  --muted:  var(--ink-soft);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:
    linear-gradient(var(--bg) 0%, var(--bg) 100%),
    repeating-linear-gradient(0deg, transparent 0 39px, rgba(20,35,58,.035) 39px 40px),
    repeating-linear-gradient(90deg, transparent 0 39px, rgba(20,35,58,.035) 39px 40px);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3{ font-family: var(--font-display); color: var(--ink); margin:0; letter-spacing:-.01em; }
p{ margin:0; color: var(--ink-soft); }
.wrap{ max-width:var(--wrap); margin:0 auto; padding:0 28px; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
}

/* ---------- reveal-on-scroll ---------- */
.rv{ opacity:0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.rv.in{ opacity:1; transform:none; }
.rv.d1.in{ transition-delay:.08s; }
.rv.d2.in{ transition-delay:.16s; }
.rv.d3.in{ transition-delay:.24s; }

/* ---------- ticker ---------- */
.ticker{
  background: var(--navy-deep);
  color:#DCE6F2;
  overflow:hidden;
  white-space:nowrap;
  border-bottom:1px solid #0a1220;
}
.ticker-track{
  display:inline-flex;
  gap:36px;
  padding:9px 0;
  animation: scroll-left 34s linear infinite;
}
.ticker:hover .ticker-track{ animation-play-state: paused; }
.ticker span{
  font-family: var(--font-mono);
  font-size:12px;
  letter-spacing:.04em;
  display:inline-flex;
  gap:8px;
  align-items:center;
  color:#AEBED4;
}
.ticker span b{ color: var(--amber); font-weight:600; }
.ticker span i{ color: var(--teal); font-style:normal; }
@keyframes scroll-left{
  0%{ transform: translateX(0); }
  100%{ transform: translateX(-50%); }
}

/* ---------- nav ---------- */
.nav{
  position: sticky; top:0; z-index:40;
  background: rgba(238,242,247,.86);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line-soft);
}
.nav-inner{
  max-width: var(--wrap); margin:0 auto; padding:14px 28px;
  display:flex; align-items:center; justify-content:space-between;
}
.logo{ display:flex; align-items:center; gap:11px; }
.logo-word{ font-family: var(--font-display); font-weight:800; font-size:19px; color:var(--ink); }
.logo-word em{ font-style:normal; color: var(--amber-deep); }
.logo-sub{ display:block; font-size:10.5px; color: var(--ink-faint); letter-spacing:.06em; margin-top:1px; }
.nav-links{ list-style:none; display:flex; gap:28px; margin:0; padding:0; }
.nav-links a{ font-size:14px; color: var(--ink-soft); position:relative; padding:4px 0; transition: color .2s; }
.nav-links a::after{
  content:""; position:absolute; left:0; right:100%; bottom:-2px; height:2px;
  background: var(--amber); transition: right .25s var(--ease);
}
.nav-links a:hover, .nav-links a.active{ color: var(--ink); }
.nav-links a:hover::after, .nav-links a.active::after{ right:0; }
.nav-burger{ display:none; width:36px; height:36px; border:1px solid var(--line); border-radius:8px; background:var(--bg-panel); }
.nav-burger span{ display:block; width:16px; height:2px; background:var(--ink); margin:0 auto; position:relative; }
.nav-burger span::before,.nav-burger span::after{ content:""; position:absolute; left:0; width:16px; height:2px; background:var(--ink); }
.nav-burger span::before{ top:-5px; } .nav-burger span::after{ top:5px; }

/* ---------- hero ---------- */
.hero{ position:relative; padding:104px 0 88px; overflow:hidden; }
.hero-inner{ position:relative; z-index:2; max-width:660px; }
.sys{
  font-family: var(--font-mono); font-size:12.5px; color: var(--amber-deep);
  letter-spacing:.05em; display:inline-flex; align-items:center; gap:6px; margin-bottom:18px;
}
.cursor{
  width:7px; height:14px; background: var(--amber); display:inline-block;
  animation: blink 1s step-end infinite;
}
@keyframes blink{ 50%{ opacity:0; } }
.h-xl{ font-size: clamp(40px,6vw,64px); font-weight:900; line-height:1.03; color:var(--ink); }
.accent{ color: var(--amber-deep); }
.hero-sub{ margin-top:22px; font-size:17px; max-width:520px; }
.hero-sub b{ color:var(--ink); font-weight:600; }
.hero-cta{ display:flex; gap:14px; margin-top:32px; }
.btn{
  font-family: var(--font-body); font-weight:600; font-size:14.5px;
  padding:13px 24px; border-radius: var(--radius-sm); display:inline-flex; align-items:center; gap:8px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s;
}
.btn.solid{ background: var(--ink); color:#fff; box-shadow: 0 1px 0 rgba(0,0,0,.05); }
.btn.solid:hover{ background: var(--amber-deep); transform: translateY(-2px); box-shadow: 0 10px 20px -8px rgba(201,127,31,.55); }
.btn.ghost{ border:1px solid var(--line); color: var(--ink); background: var(--bg-panel); }
.btn.ghost:hover{ border-color: var(--ink); transform: translateY(-2px); }

.radar{ position:absolute; right:-90px; top:50%; transform:translateY(-50%); width:560px; height:560px; z-index:1; }
.ring3, .radar::before, .radar::after{
  content:""; position:absolute; inset:0; border-radius:50%; border:1px solid var(--line);
}
.radar::before{ inset:70px; } .radar::after{ inset:140px; }
.ring3{ inset:210px; border-style:dashed; border-color:#C3D0E0; }
.sweep{
  position:absolute; inset:0; border-radius:50%;
  background: conic-gradient(from 0deg, rgba(239,165,59,.28), transparent 32%);
  animation: spin 5.5s linear infinite;
  -webkit-mask: radial-gradient(circle, transparent 0, #000 1px);
}
@keyframes spin{ to{ transform: rotate(360deg); } }
.blip{
  position:absolute; width:8px; height:8px; border-radius:50%; background: var(--teal);
  box-shadow: 0 0 0 0 rgba(20,169,139,.5); animation: ping 2.6s var(--ease) infinite;
}
.blip.b2{ background: var(--amber); animation-delay:.8s; }
.blip.b3{ background: var(--ink); animation-delay:1.6s; }
@keyframes ping{
  0%{ box-shadow: 0 0 0 0 rgba(20,169,139,.45); }
  70%{ box-shadow: 0 0 0 14px rgba(20,169,139,0); }
  100%{ box-shadow: 0 0 0 0 rgba(20,169,139,0); }
}
@media (max-width: 900px){ .radar{ opacity:.35; right:-220px; } }

/* ---------- generic section ---------- */
.section{ position:relative; padding:70px 0; }
.section-head{ max-width:560px; margin-bottom:40px; }
.section-head .sys{ margin-bottom:12px; }
.h-lg{ font-size: clamp(26px,3.4vw,36px); font-weight:800; }
.section-head p{ margin-top:10px; font-size:15.5px; }
.sigpath{ position:absolute; left:0; opacity:.5; }
.sigpath path{ fill:none; stroke: var(--line); stroke-width:1.5; }

/* ---------- brand strip ---------- */
.brand-strip{
  display:grid; grid-template-columns:repeat(6,1fr); gap:14px;
}
.brand-cell{
  background: var(--bg-panel); border:1px solid var(--line-soft); border-radius: var(--radius-md);
  display:flex; align-items:center; justify-content:center; padding:22px 16px; height:92px;
  transition: transform .25s var(--ease), border-color .25s, box-shadow .25s;
}
.brand-cell img{ max-height:34px; width:auto; object-fit:contain; filter: grayscale(45%); opacity:.85; transition: filter .25s, opacity .25s; }
.brand-cell:hover{ transform: translateY(-4px); border-color: var(--amber); box-shadow: 0 12px 24px -14px rgba(20,35,58,.25); }
.brand-cell:hover img{ filter:none; opacity:1; }

/* ---------- category panels ---------- */
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.panel{
  position:relative; background: var(--bg-panel); border:1px solid var(--line-soft);
  border-radius: var(--radius-md); overflow:hidden;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.panel:hover{ transform: translateY(-5px); box-shadow: 0 22px 36px -22px rgba(16,27,45,.28); border-color:#c9d5e2; }
.corner{ position:absolute; width:14px; height:14px; border-color: var(--amber); opacity:0; transition: opacity .3s; z-index:2; }
.corner.tl{ top:8px; left:8px; border-top:2px solid; border-left:2px solid; }
.corner.tr{ top:8px; right:8px; border-top:2px solid; border-right:2px solid; }
.corner.bl{ bottom:8px; left:8px; border-bottom:2px solid; border-left:2px solid; }
.corner.br{ bottom:8px; right:8px; border-bottom:2px solid; border-right:2px solid; }
.panel:hover .corner{ opacity:1; }
.scanline{
  position:absolute; left:0; right:0; top:0; height:2px;
  background: linear-gradient(90deg, transparent, var(--amber), transparent);
  transform: translateY(-100%); opacity:0; transition: opacity .3s;
  animation: scan 2.4s linear infinite;
}
.panel:hover .scanline{ opacity:.8; }
@keyframes scan{ 0%{ transform: translateY(0); } 100%{ transform: translateY(280px); } }

.cat-media{ position:relative; aspect-ratio:4/3; overflow:hidden; }
.cat-media img{ width:100%; height:100%; object-fit:cover; transition: transform .5s var(--ease); }
.panel:hover .cat-media img{ transform: scale(1.06); }
.cat-tag{
  position:absolute; top:12px; left:12px; z-index:2;
  background: rgba(16,27,45,.75); color:#fff; font-family:var(--font-mono);
  font-size:11px; letter-spacing:.04em; padding:5px 10px; border-radius:20px;
}
.cat-body{ padding:20px 22px 24px; }
.cat-body h3{ font-size:19px; margin-bottom:8px; }
.cat-body p{ font-size:14px; }
.cat-link{
  display:inline-flex; align-items:center; gap:6px; margin-top:14px; font-size:13.5px;
  font-weight:600; color: var(--amber-deep);
}
.cat-link::after{ content:"→"; transition: transform .25s var(--ease); }
.panel:hover .cat-link::after{ transform: translateX(4px); }

/* ---------- promo / partner-offer banners — square signal cards ---------- */
.promo-row{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.grid-2{ display:grid; grid-template-columns:repeat(2,1fr); gap:20px; }

.promo{
  position:relative;
  display:block;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  overflow:hidden;
  background: var(--bg-panel);
  border:1px solid var(--line-soft);
  isolation:isolate;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
}
.promo img{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  transition: transform .6s var(--ease), filter .5s;
  filter: saturate(.92);
}
.promo::before{
  /* signal-sweep ring, echoes the hero radar on hover */
  content:"";
  position:absolute; z-index:1; inset:auto auto -60% -60%;
  width:140%; height:140%; border-radius:50%;
  border:1px solid rgba(239,165,59,0);
  transition: border-color .5s, transform .8s var(--ease);
  pointer-events:none;
}
.promo::after{
  content:"";
  position:absolute; inset:0; z-index:1;
  background: linear-gradient(180deg, rgba(16,27,45,0) 38%, rgba(12,20,33,.86) 100%);
}
.promo-tag{
  position:absolute; top:12px; right:12px; z-index:3;
  font-family: var(--font-mono); font-size:10.5px; letter-spacing:.05em;
  color:#fff; background: rgba(16,27,45,.55); border:1px solid rgba(255,255,255,.18);
  padding:5px 10px; border-radius:20px; backdrop-filter: blur(3px);
}
.promo-overlay{
  position:absolute; left:0; right:0; bottom:0; z-index:3;
  padding:18px 18px 20px;
  display:flex; flex-direction:column; gap:4px;
  transform: translateY(6px); transition: transform .35s var(--ease);
}
.promo-title{ color:#fff; font-family: var(--font-display); font-weight:700; font-size:16.5px; line-height:1.2; }
.promo-cta{
  color: var(--amber); font-size:12.5px; font-weight:600; letter-spacing:.02em;
  display:inline-flex; align-items:center; gap:5px;
}
.promo-cta::after{ content:"→"; transition: transform .3s var(--ease); }

.promo:hover{
  transform: translateY(-6px);
  box-shadow: 0 26px 44px -20px rgba(16,27,45,.35);
  border-color: var(--amber);
}
.promo:hover img{ transform: scale(1.08); filter:saturate(1); }
.promo:hover .promo-overlay{ transform: translateY(0); }
.promo:hover .promo-cta::after{ transform: translateX(4px); }
.promo:hover::before{ border-color: rgba(239,165,59,.45); transform: scale(1.15); }

@media (max-width:760px){
  .promo-row{ grid-template-columns:1fr 1fr; }
  .grid-2{ grid-template-columns:1fr 1fr; }
}
@media (max-width:520px){
  .promo-row{ grid-template-columns:1fr; }
  .grid-2{ grid-template-columns:1fr; }
}

/* ---------- stats ---------- */
.stats{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.stat{ padding:30px 26px 34px; }
.num{
  font-family: var(--font-display); font-weight:900; font-size:44px; color: var(--ink);
  display:flex; align-items:baseline; gap:2px;
}
.num small{ font-size:22px; color: var(--amber-deep); }
.stat h3{ font-size:16px; margin-top:10px; }
.stat p{ font-size:13.5px; margin-top:6px; }

/* ---------- experts ---------- */
.experts{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.expert{ padding:30px 26px 32px; }
.expert img{ width:58px; height:58px; border-radius:50%; object-fit:cover; border:2px solid var(--bg-soft); }
.expert h3{ font-size:17px; margin-top:16px; }
.expert .role{ font-family: var(--font-mono); font-size:11.5px; color: var(--teal); letter-spacing:.03em; margin-top:4px; }
.expert p{ font-size:13.5px; margin-top:12px; }

/* ---------- footer ---------- */
footer{ background: var(--navy-deep); color:#B9C6DA; margin-top:40px; }
.foot-inner{ max-width: var(--wrap); margin:0 auto; padding:56px 28px 30px; }
.foot-grid{ display:grid; grid-template-columns:2fr 1fr 1fr; gap:40px; padding-bottom:36px; border-bottom:1px solid rgba(255,255,255,.08); }
footer .logo-word{ color:#fff; }
footer .logo-sub{ color:#8494AC; }
footer p{ color:#8DA0BB; font-size:13.5px; line-height:1.7; }
footer h4{ font-family: var(--font-mono); font-size:11.5px; letter-spacing:.06em; color:#fff; margin-bottom:14px; }
footer ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:10px; }
footer ul a{ font-size:13.5px; color:#9FB0C7; transition: color .2s; }
footer ul a:hover{ color: var(--amber); }
.disclaimer{ font-size:12px; line-height:1.8; color:#748199; padding-top:26px; }
.copyright{ margin-top:18px; font-family: var(--font-mono); font-size:11.5px; color:#5E6C84; }

/* ---------- inner page header (blogs, etc.) ---------- */
.page-head{ position:relative; padding:96px 0 46px; overflow:hidden; }
.page-head::after{
  content:"";
  position:absolute; right:-140px; top:-160px; width:420px; height:420px;
  border-radius:50%; border:1px solid var(--line);
  background: radial-gradient(circle at 30% 30%, rgba(239,165,59,.10), transparent 60%);
  z-index:0;
}
.page-head .wrap{ position:relative; z-index:1; }

/* ---------- post grid / post cards ---------- */
.post-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:20px;
  margin:36px 0 84px;
}
.post-card{
  display:flex; flex-direction:column; gap:12px;
  padding:24px 24px 26px;
}
.post-meta{ display:flex; align-items:center; gap:8px; }
.post-meta .cat{
  font-family: var(--font-mono); font-size:10.5px; letter-spacing:.05em;
  color:#fff; background: var(--ink); padding:4px 11px; border-radius:20px;
}
.post-meta .lang{
  font-family: var(--font-mono); font-size:10.5px; letter-spacing:.05em;
  color: var(--ink-soft); border:1px solid var(--line); padding:4px 9px; border-radius:20px;
}
.post-card h3{
  font-family: var(--font-body); font-weight:600; font-size:16.5px; line-height:1.38;
  margin-top:2px;
}
.post-card h3 a{ transition: color .2s; }
.post-card:hover h3 a{ color: var(--amber-deep); }
.post-card p{ font-size:13.5px; color: var(--ink-soft); flex:1; }
.post-card .cat-link{ margin-top:auto; }

@media (max-width: 980px){
  .post-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width: 620px){
  .post-grid{ grid-template-columns:1fr; }
}

/* ---------- generic content pages (contact, imprint, privacy, about) ---------- */
.content-body{ max-width: var(--wrap); margin:0 auto; padding:0 28px 90px; }
.content-body > h2, .content-body > h3, .content-body > p, .content-body > ul, .content-body > ol, .content-body > .kv{
  max-width: 700px;
}
.content-body h2{
  font-family: var(--font-display); font-weight:800; font-size:21px; color: var(--ink);
  border-top:1px solid var(--line); padding-top:22px; margin:38px 0 14px;
}
.content-body > h2:first-child, .content-body > .kv:first-child{ border-top:none; padding-top:0; margin-top:0; }
.content-body h3{
  font-family: var(--font-display); font-weight:700; font-size:16.5px; color: var(--ink);
  margin:22px 0 8px;
}
.content-body p{ font-size:15px; margin:0 0 14px; }
.content-body ul, .content-body ol{ font-size:15px; color: var(--ink-soft); padding-left:20px; margin:0 0 14px; }
.content-body li{ margin-bottom:6px; }
.h-md{ font-family: var(--font-display); font-weight:800; font-size:21px; color: var(--ink); }

.contact-grid{ display:grid; grid-template-columns:1.25fr 1fr; gap:40px; align-items:start; }
.kv{ margin-top:26px; padding-top:20px; border-top:1px solid var(--line-soft); }
.kv .k{
  font-family: var(--font-mono); font-size:11px; letter-spacing:.05em; color: var(--ink-faint);
  margin-bottom:6px;
}
.mail-cta{
  padding:36px 30px 34px; text-align:center;
  display:flex; flex-direction:column; align-items:center; gap:12px;
}
.mail-cta .sys{ margin-bottom:2px; }
.mail-cta .addr{
  font-family: var(--font-mono); font-size:14px; color: var(--ink);
  background: var(--bg-soft); border:1px solid var(--line); border-radius:8px;
  padding:10px 16px; word-break:break-all;
}
.mail-cta .btn{ margin-top:6px; }

@media (max-width: 820px){
  .contact-grid{ grid-template-columns:1fr; }
}

/* ---------- responsive ---------- */
@media (max-width: 980px){
  .grid-3, .experts{ grid-template-columns:1fr 1fr; }
  .stats{ grid-template-columns:1fr; }
  .foot-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width: 760px){
  .nav-links{ display:none; }
  .nav-burger{ display:block; }
  .hero{ padding:70px 0 60px; }
  .grid-3, .experts, .brand-strip{ grid-template-columns:1fr 1fr; }
  .foot-grid{ grid-template-columns:1fr; gap:28px; }
}