/* TechDigest — I Love Hue Editorial Review */
:root{
  --bg:#F8FAFC; --bg-2:#F1F5F9; --line:#E2E8F0; --line-2:#CBD5E1;
  --ink:#0F172A; --ink-2:#334155; --muted:#64748B;
  --accent:#7C3AED; --accent-2:#EC4899; --accent-3:#38BDF8;
  --serif:'Cormorant Garamond','Playfair Display',Georgia,serif;
  --sans:'Inter','Helvetica Neue',Arial,sans-serif;
  --radius:18px; --radius-sm:10px;
  --shadow:0 10px 40px -20px rgba(15,23,42,.18), 0 2px 8px -4px rgba(15,23,42,.08);
  --shadow-lg:0 40px 80px -40px rgba(124,58,237,.35), 0 12px 32px -16px rgba(15,23,42,.18);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--ink);text-decoration:none}
a:hover{color:var(--accent)}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;letter-spacing:-.01em;color:var(--ink);line-height:1.15;margin:0 0 .6em}
h1{font-size:clamp(2.2rem,5vw,4rem)}
h2{font-size:clamp(1.7rem,3.2vw,2.6rem)}
h3{font-size:1.35rem}
p{margin:0 0 1em;color:var(--ink-2)}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.small{font-size:.875rem;color:var(--muted)}
.eyebrow{font-family:var(--sans);text-transform:uppercase;letter-spacing:.22em;font-size:.72rem;color:var(--accent);font-weight:600}

/* Nav */
.nav{position:sticky;top:14px;z-index:50;margin:14px auto 0;max-width:1240px;padding:0 16px}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;
  background:rgba(255,255,255,.72);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);
  border:1px solid var(--line);border-radius:999px;padding:10px 18px;box-shadow:var(--shadow)}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:1.2rem;font-weight:600}
.brand-mark{width:28px;height:28px;border-radius:8px;background:conic-gradient(from 210deg,#a78bfa,#f0abfc,#fda4af,#fcd34d,#86efac,#67e8f9,#a78bfa);box-shadow:inset 0 0 0 1px rgba(255,255,255,.6),0 6px 14px -6px rgba(124,58,237,.45)}
.nav-links{display:flex;gap:6px;flex-wrap:wrap}
.nav-links a{padding:8px 14px;border-radius:999px;font-size:.9rem;color:var(--ink-2)}
.nav-links a:hover,.nav-links a.active{background:var(--bg-2);color:var(--ink)}
.nav-cta{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;background:var(--ink);color:#fff;font-size:.85rem;font-weight:500}
.nav-cta:hover{background:var(--accent);color:#fff}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:999px;padding:8px 12px}

/* Hero */
.hero{padding:80px 0 60px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.badge-rating{display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border:1px solid var(--line);border-radius:999px;background:#fff;box-shadow:var(--shadow);font-size:.85rem}
.stars{color:#f59e0b;letter-spacing:2px}
.hero h1 em{font-style:italic;background:linear-gradient(110deg,#7c3aed,#ec4899 50%,#38bdf8);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lede{font-size:1.15rem;color:var(--ink-2);max-width:560px}
.hero-actions{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:999px;font-weight:500;font-size:.95rem;border:1px solid transparent;transition:transform .2s,box-shadow .2s}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:var(--accent);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-lg)}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink)}
.hero-meta{display:flex;gap:28px;margin-top:36px;flex-wrap:wrap}
.hero-meta div{border-left:2px solid var(--line);padding-left:14px}
.hero-meta strong{display:block;font-family:var(--serif);font-size:1.5rem;color:var(--ink)}

/* Phone mockup */
.phone-stage{position:relative;display:flex;justify-content:center}
.phone-stage::before{content:"";position:absolute;inset:-40px;background:radial-gradient(60% 60% at 50% 40%,rgba(167,139,250,.35),transparent 70%),radial-gradient(40% 40% at 70% 70%,rgba(236,72,153,.25),transparent 70%);filter:blur(20px);z-index:0}
.phone{position:relative;z-index:1;width:300px;height:600px;border-radius:46px;padding:14px;
  background:linear-gradient(160deg,#0f172a,#334155);box-shadow:0 50px 80px -40px rgba(15,23,42,.5),inset 0 0 0 2px rgba(255,255,255,.08)}
.phone-screen{width:100%;height:100%;border-radius:34px;overflow:hidden;position:relative;
  background:linear-gradient(180deg,#faf5ff,#fdf2f8)}
.phone-notch{position:absolute;top:10px;left:50%;transform:translateX(-50%);width:96px;height:22px;background:#0f172a;border-radius:999px;z-index:2}
.mosaic{position:absolute;inset:0;display:grid;grid-template-columns:repeat(8,1fr);grid-template-rows:repeat(14,1fr);gap:3px;padding:18px}
.mosaic span{border-radius:4px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.35)}
.glare{position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.45),transparent 40%);pointer-events:none;mix-blend-mode:overlay}

/* Sections */
section{padding:80px 0}
.section-head{max-width:760px;margin:0 auto 50px;text-align:center}
.section-head p{font-size:1.05rem}

/* Cards / grids */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:transform .3s,box-shadow .3s,border-color .3s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.card h3{margin-bottom:.4em}
.card-media{height:200px;border-radius:14px;margin:-8px -8px 20px;overflow:hidden;position:relative}

/* Art placeholders */
.art{position:relative;overflow:hidden;border-radius:14px;isolation:isolate}
.art::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.5),transparent 45%);mix-blend-mode:overlay;pointer-events:none}
.art-1{background:radial-gradient(120% 80% at 20% 10%,#fbcfe8,transparent 60%),radial-gradient(100% 80% at 90% 20%,#c4b5fd,transparent 60%),radial-gradient(120% 100% at 50% 100%,#a5f3fc,transparent 60%),linear-gradient(135deg,#f5d0fe,#a78bfa)}
.art-2{background:radial-gradient(120% 80% at 80% 0%,#fde68a,transparent 60%),radial-gradient(100% 80% at 0% 80%,#f9a8d4,transparent 60%),linear-gradient(135deg,#fecaca,#c084fc)}
.art-3{background:radial-gradient(120% 80% at 10% 90%,#bae6fd,transparent 60%),radial-gradient(100% 80% at 90% 20%,#ddd6fe,transparent 60%),linear-gradient(135deg,#e0e7ff,#7dd3fc)}
.art-4{background:radial-gradient(120% 80% at 50% 0%,#fbcfe8,transparent 60%),radial-gradient(120% 80% at 50% 100%,#a7f3d0,transparent 60%),linear-gradient(135deg,#fde68a,#f0abfc)}
.art-5{background:radial-gradient(120% 80% at 0% 0%,#fda4af,transparent 60%),radial-gradient(120% 80% at 100% 100%,#818cf8,transparent 60%),linear-gradient(135deg,#fbcfe8,#a5b4fc)}
.art-6{background:radial-gradient(120% 80% at 100% 0%,#86efac,transparent 60%),radial-gradient(120% 80% at 0% 100%,#a78bfa,transparent 60%),linear-gradient(135deg,#bae6fd,#c4b5fd)}
.art-mosaic{position:absolute;inset:0;display:grid;grid-template-columns:repeat(10,1fr);grid-template-rows:repeat(6,1fr);gap:2px;opacity:.55;mix-blend-mode:soft-light}
.art-mosaic span{background:rgba(255,255,255,.4);border-radius:3px}
.art-glass{position:absolute;left:14px;right:14px;bottom:14px;padding:14px 18px;border-radius:14px;background:rgba(255,255,255,.55);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.6);font-size:.85rem;color:#0f172a;font-weight:500;z-index:2}

/* Feature icon tiles */
.feat-icon{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px;
  background:linear-gradient(135deg,#ede9fe,#fce7f3);box-shadow:inset 0 0 0 1px #fff,0 6px 16px -10px rgba(124,58,237,.5)}
.feat-icon svg{width:26px;height:26px}

/* Pros / Cons */
.pc{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.pc div{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.pc h3{display:flex;align-items:center;gap:10px}
.pc ul{padding-left:18px;color:var(--ink-2)}
.pc li{margin:.4em 0}
.tag-pro{color:#15803d}
.tag-con{color:#b91c1c}

/* Score bars */
.score-row{margin:18px 0}
.score-row .lbl{display:flex;justify-content:space-between;font-size:.95rem;margin-bottom:6px}
.score-bar{height:8px;background:var(--bg-2);border-radius:999px;overflow:hidden}
.score-bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#a78bfa,#ec4899)}

/* FAQ */
.faq{max-width:860px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 22px;margin-bottom:12px;transition:box-shadow .2s}
.faq details[open]{box-shadow:var(--shadow)}
.faq summary{cursor:pointer;font-family:var(--serif);font-size:1.15rem;font-weight:600;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--sans);font-weight:300;font-size:1.4rem;color:var(--muted)}
.faq details[open] summary::after{content:"–"}
.faq .a{margin-top:12px;color:var(--ink-2)}

/* Blog */
.blog-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .3s,box-shadow .3s}
.blog-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.blog-card .art{height:220px;border-radius:0}
.blog-body{padding:26px}
.blog-body h3{margin:.2em 0 .5em}
.blog-meta{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.18em}

/* Article */
.article{max-width:780px;margin:0 auto;padding:60px 0}
.article h1{margin-bottom:.3em}
.article .lede{font-size:1.2rem;color:var(--ink-2);margin-bottom:32px}
.article .hero-art{height:340px;border-radius:var(--radius);margin:30px 0 40px}
.article h2{margin-top:1.6em}
.article p,.article li{font-size:1.05rem;line-height:1.8}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gallery .art{aspect-ratio:1/1}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:40px}
.field{display:flex;flex-direction:column;margin-bottom:16px}
.field label{font-size:.85rem;font-weight:500;margin-bottom:6px;color:var(--ink-2)}
.field input,.field textarea{padding:14px 16px;border:1px solid var(--line);border-radius:12px;font:inherit;background:#fff}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent)}
.info-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px}
.info-card dt{font-size:.75rem;text-transform:uppercase;letter-spacing:.18em;color:var(--muted);margin-top:14px}
.info-card dd{margin:4px 0 0;font-weight:500}

/* Cookie banner */
.cookie{position:fixed;left:20px;right:20px;bottom:20px;z-index:100;display:none;
  background:rgba(15,23,42,.96);color:#fff;border-radius:18px;padding:20px 24px;box-shadow:var(--shadow-lg);
  max-width:780px;margin:0 auto;backdrop-filter:blur(10px)}
.cookie.show{display:flex;flex-wrap:wrap;align-items:center;gap:14px}
.cookie p{margin:0;color:#cbd5e1;font-size:.9rem;flex:1;min-width:240px}
.cookie button{border:none;border-radius:999px;padding:10px 18px;font-weight:500;cursor:pointer;font-size:.85rem}
.cookie .accept{background:#fff;color:#0f172a}
.cookie .decline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.3)}
.cookie .prefs{background:transparent;color:#a78bfa;border:1px solid rgba(167,139,250,.4)}

/* Footer */
footer{margin-top:80px;background:#fff;border-top:1px solid var(--line);padding:60px 0 30px}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}
.foot h4{font-family:var(--sans);font-size:.8rem;text-transform:uppercase;letter-spacing:.18em;color:var(--muted);margin-bottom:14px}
.foot a{display:block;color:var(--ink-2);font-size:.9rem;padding:4px 0}
.foot a:hover{color:var(--accent)}
.foot-base{margin-top:40px;padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;font-size:.8rem;color:var(--muted)}

@media (max-width:900px){
  .hero-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
  .grid-3,.grid-4,.gallery{grid-template-columns:1fr 1fr}
  .pc{grid-template-columns:1fr}
  .foot{grid-template-columns:1fr 1fr}
  .nav-links{display:none}
  .menu-btn{display:inline-block}
  .nav-links.open{display:flex;position:absolute;top:64px;left:0;right:0;background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px;flex-direction:column}
}
@media (max-width:560px){
  .grid-3,.grid-4,.grid-2,.gallery{grid-template-columns:1fr}
  .foot{grid-template-columns:1fr}
  section{padding:60px 0}
}

/* === 3D Image Replacements === */
.hero-image{display:flex;align-items:center;justify-content:center;position:relative}
.hero-image img{width:100%;max-width:520px;height:auto;filter:drop-shadow(0 30px 60px rgba(124,58,237,.18)) drop-shadow(0 10px 20px rgba(0,0,0,.08));animation:floaty 6s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.art-img{position:relative;aspect-ratio:4/3;overflow:hidden;border-radius:18px 18px 0 0;background:#f6f4ef}
.art-img img{width:100%;height:100%;object-fit:cover;display:block}
.art-img .art-glass{position:absolute;left:18px;bottom:18px;background:rgba(255,255,255,.72);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:8px 16px;border-radius:999px;font-family:var(--sans);font-size:.78rem;letter-spacing:.05em;color:#2a2438;border:1px solid rgba(255,255,255,.6);box-shadow:0 4px 14px rgba(0,0,0,.06)}