/* ============================================================
   AVANTI — Acceleratorul de rezultate
   Design system / shared styles
   Brand: Ink (dark) + Electric Indigo accent + WhatsApp green
   Fonts: Space Grotesk (display) + Inter (text)
   ============================================================ */

:root {
  --ink-900: #fbfbfd;
  --ink-850: #ffffff;
  --ink-800: #ffffff;
  --ink-700: #f4f4f8;
  --ink-600: #ececf2;
  --line: rgba(20, 20, 30, 0.10);
  --line-strong: rgba(20, 20, 30, 0.18);
  --tint: rgba(20, 20, 30, 0.035);
  --tint-strong: rgba(20, 20, 30, 0.06);
  --white: #14141c;
  --mist: #565669;
  --muted: #8a8a99;
  --lime: #5247e6;
  --lime-deep: #4f46e5;
  --lime-soft: rgba(82, 71, 230, 0.08);
  --violet: #7c5cff;
  --grad-mid: #7d72ff;
  --ambient-1: transparent;
  --ambient-2: transparent;
  --whatsapp: #25d366;
  --whatsapp-dark: #1da851;
  --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-text: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --maxw: 1200px;
  --radius: 18px;
  --radius-lg: 28px;
  --radius-sm: 12px;
  --shadow: 0 24px 60px -28px rgba(20, 20, 45, 0.20);
  --shadow-lime: 0 16px 40px -14px rgba(82, 71, 230, 0.28);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

.theme-dark, .site-header, .hero, .cta-band, .site-footer, .proj-card {
  color: var(--white);
  --ink-900: #08080d;
  --ink-850: #12121c;
  --ink-800: #12121c;
  --ink-700: #1a1a27;
  --ink-600: #242436;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --tint: rgba(255, 255, 255, 0.04);
  --tint-strong: rgba(255, 255, 255, 0.07);
  --white: #ffffff;
  --mist: #c9c9d6;
  --muted: #8a8aa0;
  --lime: #7c83ff;
  --lime-deep: #5c63e8;
  --lime-soft: rgba(124, 131, 255, 0.12);
  --violet: #a78bfa;
  --grad-mid: #e7e9ff;
  --ambient-1: rgba(123, 107, 255, 0.18);
  --ambient-2: rgba(124, 131, 255, 0.10);
  --shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.8);
  --shadow-lime: 0 18px 50px -12px rgba(124, 131, 255, 0.35);
}

/* Sectiuni cu fundal dark (ritm light/dark) */
.theme-dark {
  background-color: var(--ink-900);
  background-image: radial-gradient(75% 90% at 50% -15%, var(--ambient-2), transparent 65%);
  position: relative;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-text);
  background: var(--ink-900);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* --- Background ambiance --- */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background: var(--ink-900);
}

/* ============================================================
   Layout helpers
   ============================================================ */
.container { width: min(100% - 40px, var(--maxw)); margin-inline: auto; }
.section { padding: clamp(64px, 10vw, 130px) 0; position: relative; }
.section--tight { padding: clamp(48px, 7vw, 90px) 0; }

.center { text-align: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display);
  font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--lime);
  padding: 8px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  background: var(--lime-soft);
}
.eyebrow::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--lime); box-shadow: 0 0 12px var(--lime);
}

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.05; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.6rem, 6.5vw, 5rem); }
h2 { font-size: clamp(2rem, 4.5vw, 3.4rem); }
h3 { font-size: clamp(1.3rem, 2.4vw, 1.7rem); }
.lead { font-size: clamp(1.05rem, 1.7vw, 1.3rem); color: var(--mist); max-width: 56ch; }
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head.center { margin-inline: auto; }
.section-head .lead { margin-top: 18px; }
.center .lead { margin-inline: auto; }

.text-grad {
  background: linear-gradient(100deg, var(--lime), var(--grad-mid) 45%, var(--violet) 130%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-display); font-weight: 600; font-size: 1rem;
  padding: 15px 28px; border-radius: 100px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 20px; height: 20px; }
.btn-primary { background: var(--lime); color: var(--ink-900); box-shadow: var(--shadow-lime); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 24px 60px -10px rgba(124, 131, 255, 0.5); }
.btn-wa { background: var(--whatsapp); color: #04230f; box-shadow: 0 18px 50px -12px rgba(37, 211, 102, 0.45); }
.btn-wa:hover { transform: translateY(-3px); background: #2ee06f; }
.btn-ghost { background: var(--tint); color: var(--white); border: 1px solid var(--line-strong); }
.btn-ghost:hover { transform: translateY(-3px); border-color: var(--lime); background: var(--tint-strong); }
.btn-lg { padding: 18px 36px; font-size: 1.08rem; }

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: #08080d;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  transition: border-color .3s var(--ease);
}
.site-header.scrolled { border-bottom-color: rgba(255, 255, 255, 0.12); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 16px 0; }
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--font-display); font-weight: 700; font-size: 1.45rem; letter-spacing: -0.02em; }
.brand .dot { color: var(--lime); }
.brand-mark {
  width: 40px; height: 40px; object-fit: contain; display: block;
  filter: drop-shadow(0 4px 14px rgba(124, 131, 255, 0.35));
  transition: transform .4s var(--ease);
}
.brand:hover .brand-mark { transform: rotate(-8deg) scale(1.08); }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
  font-size: 0.97rem; font-weight: 500; color: var(--mist);
  padding: 9px 16px; border-radius: 100px; transition: color .2s, background .2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--white); background: var(--tint); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line-strong); }
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--white); margin: 4px auto; transition: .3s; }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  padding: clamp(60px, 9vw, 110px) 0 clamp(50px, 7vw, 90px); position: relative;
  background-color: var(--ink-900);
  background-image:
    radial-gradient(55% 60% at 88% -10%, var(--ambient-1), transparent 60%),
    radial-gradient(45% 50% at 0% 0%, var(--ambient-2), transparent 60%);
}
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.hero h1 { margin: 22px 0; }
.hero .lead { margin-bottom: 34px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 30px; }
.hero-trust { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; color: var(--muted); font-size: 0.9rem; }
.hero-trust strong { color: var(--white); }

.hero-visual { position: relative; }
.hero-card {
  background: linear-gradient(160deg, var(--ink-700), var(--ink-850));
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 28px; box-shadow: var(--shadow); position: relative; overflow: hidden;
}
.hero-card::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(70% 60% at 100% 0%, rgba(124,131,255,0.12), transparent 60%);
}
.hero-card-row { display: flex; align-items: center; justify-content: space-between; position: relative; }
.mini-chart { display: flex; align-items: flex-end; gap: 8px; height: 120px; margin: 24px 0; position: relative; }
.mini-chart span { flex: 1; border-radius: 6px 6px 0 0; background: linear-gradient(180deg, var(--lime), rgba(124,131,255,0.25)); animation: grow 1.2s var(--ease) backwards; }
@keyframes grow { from { height: 0 !important; opacity: 0; } }
.kpi-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; position: relative; }
.kpi {
  background: var(--tint); border: 1px solid var(--line);
  border-radius: var(--radius-sm); padding: 16px;
}
.kpi b { font-family: var(--font-display); font-size: 1.7rem; color: var(--lime); display: block; }
.kpi small { color: var(--muted); font-size: 0.82rem; }

.badge-30 {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--whatsapp); color: #04230f;
  font-family: var(--font-display); font-weight: 600; font-size: 0.9rem;
  padding: 9px 16px; border-radius: 100px;
}
.badge-30 .pulse { width: 9px; height: 9px; border-radius: 50%; background: #04230f; position: relative; }
.badge-30 .pulse::after { content:""; position:absolute; inset:-4px; border-radius:50%; border:2px solid #04230f; animation: pulse 1.6s infinite; }
@keyframes pulse { 0%{transform:scale(.6);opacity:1} 100%{transform:scale(1.8);opacity:0} }

/* ============================================================
   Marquee (partners)
   ============================================================ */
.marquee-wrap { border-block: 1px solid var(--line); padding: 28px 0; overflow: hidden; }
.marquee-label { text-align: center; color: var(--muted); font-size: 0.82rem; letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 22px; }
.marquee { display: flex; gap: 56px; width: max-content; animation: scroll 28s linear infinite; }
.marquee:hover { animation-play-state: paused; }
.marquee .item { font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; color: var(--mist); display: flex; align-items: center; gap: 10px; opacity: .7; }
.marquee .item svg { width: 22px; height: 22px; color: var(--lime); }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ============================================================
   Stats band
   ============================================================ */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat { text-align: center; padding: 30px 16px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(180deg, var(--tint), transparent); }
.stat b { font-family: var(--font-display); font-size: clamp(2.4rem, 5vw, 3.6rem); color: var(--lime); display: block; line-height: 1; }
.stat > span { color: var(--mist); font-size: 0.95rem; margin-top: 10px; display: block; }

/* ============================================================
   Cards / grids
   ============================================================ */
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: linear-gradient(170deg, var(--ink-800), var(--ink-850));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px; transition: transform .3s var(--ease), border-color .3s, box-shadow .3s;
  position: relative; overflow: hidden;
}
.card:hover { transform: translateY(-6px); border-color: var(--line-strong); box-shadow: var(--shadow); }
.card .ic {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: var(--lime-soft); color: var(--lime); margin-bottom: 20px;
  border: 1px solid rgba(124,131,255,0.25);
}
.card .ic svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: 10px; }
.card p { color: var(--mist); font-size: 0.97rem; }
.card .tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.card .tag-list span { font-size: 0.8rem; color: var(--muted); border: 1px solid var(--line); padding: 5px 12px; border-radius: 100px; }
.card--accent { border-color: rgba(124,131,255,0.3); background: linear-gradient(170deg, rgba(124,131,255,0.06), var(--ink-850)); }

/* Service big list */
.svc { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.svc-item { display: flex; gap: 16px; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink-850); transition: .3s var(--ease); }
.svc-item:hover { border-color: var(--lime); transform: translateY(-4px); }
.svc-item .num { font-family: var(--font-display); font-weight: 700; color: var(--lime); font-size: 1.1rem; opacity: .6; }
.svc-item h4 { font-size: 1.12rem; margin-bottom: 6px; }
.svc-item p { color: var(--muted); font-size: 0.9rem; }

/* ============================================================
   Process steps
   ============================================================ */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink-850); position: relative; }
.step::before {
  counter-increment: step; content: "0" counter(step);
  font-family: var(--font-display); font-weight: 700; font-size: 2.4rem;
  color: rgba(124,131,255,0.25); display: block; margin-bottom: 14px;
}
.step h4 { margin-bottom: 8px; }
.step p { color: var(--mist); font-size: 0.92rem; }

/* ============================================================
   Case studies
   ============================================================ */
.case {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden;
  background: var(--ink-850);
}
.case:nth-child(even) .case-media { order: 2; }
.case-media { min-height: 360px; position: relative; background-size: cover; background-position: center; }
.case-media::after { content:""; position:absolute; inset:0; background: linear-gradient(120deg, rgba(8,8,13,0.5), transparent); }
.case-body { padding: clamp(28px, 4vw, 48px); display: flex; flex-direction: column; justify-content: center; }
.case-body .pill { align-self: flex-start; font-size: 0.8rem; color: var(--lime); border: 1px solid rgba(124,131,255,0.3); padding: 6px 14px; border-radius: 100px; margin-bottom: 18px; }
.case-body h3 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin-bottom: 12px; }
.case-body p { color: var(--mist); margin-bottom: 22px; }
.case-metrics { display: flex; flex-wrap: wrap; gap: 28px; }
.case-metrics div b { font-family: var(--font-display); font-size: 1.9rem; color: var(--lime); display: block; line-height: 1; }
.case-metrics div span { color: var(--muted); font-size: 0.85rem; }

/* ============================================================
   Testimonials
   ============================================================ */
.quote {
  border: 1px solid var(--line); border-radius: var(--radius); padding: 32px;
  background: linear-gradient(170deg, var(--ink-800), var(--ink-850)); position: relative;
}
.quote .mark { font-family: var(--font-display); font-size: 4rem; line-height: 0.5; color: var(--lime); opacity: .35; }
.quote p { color: var(--white); font-size: 1.02rem; margin: 14px 0 22px; }
.quote .who { display: flex; align-items: center; gap: 14px; }
.quote .avatar { width: 46px; height: 46px; border-radius: 50%; background: linear-gradient(135deg, var(--lime), var(--violet)); display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; color: var(--ink-900); }
.quote .who b { display: block; font-size: 0.97rem; }
.quote .who span { color: var(--muted); font-size: 0.85rem; }
.stars { color: var(--lime); letter-spacing: 2px; font-size: 0.9rem; margin-bottom: 4px; }

/* ============================================================
   CTA band
   ============================================================ */
.cta-band {
  border-radius: var(--radius-lg); padding: clamp(40px, 6vw, 72px);
  background:
    radial-gradient(80% 120% at 100% 0%, rgba(124,131,255,0.28), transparent 55%),
    linear-gradient(120deg, rgba(124,131,255,0.12), transparent 55%),
    var(--ink-800);
  border: 1px solid var(--line-strong); text-align: center; position: relative; overflow: hidden;
}
.cta-band h2 { margin-bottom: 16px; }
.cta-band .lead { margin: 0 auto 30px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

/* ============================================================
   Contact
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.contact-list { display: grid; gap: 16px; }
.contact-row { display: flex; gap: 16px; align-items: center; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink-850); transition: .3s; }
.contact-row:hover { border-color: var(--lime); }
.contact-row .ic { width: 48px; height: 48px; border-radius: 12px; background: var(--lime-soft); color: var(--lime); display: grid; place-items: center; flex-shrink: 0; }
.contact-row .ic svg { width: 22px; height: 22px; }
.contact-row b { display: block; font-size: 1.05rem; }
.contact-row span { color: var(--muted); font-size: 0.9rem; }

.form { background: var(--ink-850); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(24px, 4vw, 40px); }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 0.88rem; color: var(--mist); margin-bottom: 8px; font-weight: 500; }
.field input, .field textarea, .field select {
  width: 100%; padding: 14px 16px; border-radius: 12px;
  background: var(--ink-700); border: 1px solid var(--line-strong); color: var(--white);
  font-family: inherit; font-size: 0.98rem; transition: border-color .2s;
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--lime); }
.field textarea { min-height: 120px; resize: vertical; }

/* ============================================================
   Page hero (inner pages)
   ============================================================ */
.page-hero { padding: clamp(60px, 9vw, 110px) 0 clamp(30px, 5vw, 60px); text-align: center; }
.page-hero h1 { margin: 20px auto; max-width: 16ch; }
.page-hero .lead { margin-inline: auto; }
.breadcrumb { color: var(--muted); font-size: 0.85rem; }
.breadcrumb a:hover { color: var(--lime); }

/* ============================================================
   FAQ
   ============================================================ */
.faq { max-width: 820px; margin-inline: auto; display: grid; gap: 14px; }
.faq details { border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink-850); overflow: hidden; }
.faq summary { padding: 22px 26px; font-family: var(--font-display); font-weight: 600; font-size: 1.08rem; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.6rem; color: var(--lime); transition: transform .3s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 26px 24px; color: var(--mist); }

/* ============================================================
   Footer
   ============================================================ */
.site-footer { border-top: 1px solid var(--line); padding: 64px 0 30px; background: var(--ink-850); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-grid h5 { font-family: var(--font-display); font-size: 0.85rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 18px; }
.footer-grid a, .footer-grid p { color: var(--mist); font-size: 0.95rem; display: block; margin-bottom: 10px; transition: color .2s; }
.footer-grid a:hover { color: var(--lime); }
.footer-about p { max-width: 34ch; }
.footer-bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 24px; padding-top: 26px; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.85rem; }
.footer-bottom a:hover { color: var(--lime); }
.footer-legal a { color: var(--mist); }
.footer-badges { display: flex; align-items: center; gap: 12px; }
.footer-badges img { height: 30px; width: auto; border-radius: 5px; opacity: 0.9; transition: opacity .2s, transform .2s; display: block; }
.footer-badges a:hover img { opacity: 1; transform: translateY(-2px); }

/* ============================================================
   Floating WhatsApp
   ============================================================ */
.wa-float {
  position: fixed; right: 22px; bottom: 92px; z-index: 200;
  display: flex; align-items: center; gap: 12px;
  background: var(--whatsapp); color: #04230f;
  padding: 14px 20px 14px 16px; border-radius: 100px;
  font-family: var(--font-display); font-weight: 600;
  box-shadow: 0 18px 50px -10px rgba(37,211,102,0.6);
  transition: transform .25s var(--ease);
}
.wa-float:hover { transform: scale(1.05); }
.wa-float svg { width: 26px; height: 26px; }
.wa-float .ring { position: absolute; left: 16px; width: 26px; height: 26px; border-radius: 50%; border: 2px solid var(--whatsapp); animation: ring 2s infinite; }
@keyframes ring { 0%{transform:scale(1);opacity:.7} 100%{transform:scale(2.4);opacity:0} }

/* ============================================================
   Reveal animation
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }

/* ============================================================
   Blog / Portfolio / Article
   ============================================================ */

/* Category filter chips */
.chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 44px; }
.chip {
  font-family: var(--font-display); font-size: 0.9rem; font-weight: 500;
  padding: 9px 18px; border-radius: 100px; color: var(--mist);
  border: 1px solid var(--line-strong); background: var(--tint);
  cursor: pointer; transition: .25s var(--ease);
}
.chip:hover { border-color: var(--lime); color: var(--white); }
.chip.active { background: var(--lime); color: var(--ink-900); border-color: var(--lime); }

/* Post cards grid */
.posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.post-card {
  display: flex; flex-direction: column; overflow: hidden;
  background: linear-gradient(170deg, var(--ink-800), var(--ink-850));
  border: 1px solid var(--line); border-radius: var(--radius);
  transition: transform .3s var(--ease), border-color .3s, box-shadow .3s;
}
.post-card:hover { transform: translateY(-6px); border-color: var(--line-strong); box-shadow: var(--shadow); }
.post-thumb {
  height: 170px; position: relative; overflow: hidden;
  display: grid; place-items: center; background-size: cover; background-position: center;
}
.post-thumb .cat-badge {
  position: absolute; top: 14px; left: 14px; z-index: 2;
  font-family: var(--font-display); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  background: var(--ink-900); color: var(--lime);
  padding: 6px 12px; border-radius: 100px; border: 1px solid rgba(124,131,255,0.3);
}
.post-thumb .mono { font-family: var(--font-display); font-weight: 700; font-size: 2.6rem; color: rgba(255,255,255,0.12); }
.post-body { padding: 22px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.post-body .meta { color: var(--muted); font-size: 0.8rem; margin-bottom: 10px; display: flex; gap: 10px; align-items: center; }
.post-body .meta .dot-sep { width: 3px; height: 3px; border-radius: 50%; background: var(--muted); }
.post-body h3 { font-size: 1.18rem; line-height: 1.25; margin-bottom: 10px; }
.post-card:hover h3 { color: var(--lime); }
.post-body p { color: var(--mist); font-size: 0.92rem; flex: 1; }
.post-body .more { margin-top: 16px; color: var(--lime); font-family: var(--font-display); font-weight: 600; font-size: 0.92rem; }
.post-card.is-hidden { display: none; }

/* Article hero + prose */
.article-hero { padding: clamp(48px, 7vw, 90px) 0 0; }
.article-hero .breadcrumb { margin-bottom: 18px; }
.article-hero .cat-pill { display: inline-block; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--lime); border: 1px solid rgba(124,131,255,0.3); padding: 6px 14px; border-radius: 100px; margin-bottom: 18px; font-family: var(--font-display); }
.article-hero h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); max-width: 18ch; margin-bottom: 18px; }
.article-hero .meta { color: var(--muted); font-size: 0.92rem; display: flex; gap: 12px; align-items: center; }
.article-cover { height: clamp(220px, 34vw, 420px); border-radius: var(--radius-lg); margin: 40px 0; position: relative; overflow: hidden; border: 1px solid var(--line); background-size: cover; background-position: center; }
.article-cover .mono { position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; font-size: clamp(3rem,9vw,7rem); color: var(--tint-strong); }

.prose { max-width: 760px; margin-inline: auto; }
.prose > p { color: var(--mist); font-size: 1.06rem; line-height: 1.8; margin-bottom: 22px; }
.prose > p:first-of-type { font-size: 1.18rem; color: var(--white); }
.prose h2 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); margin: 40px 0 16px; }
.prose h2::before { content: ""; display: inline-block; width: 26px; height: 3px; background: var(--lime); vertical-align: middle; margin-right: 12px; border-radius: 2px; }
.prose h3 { font-size: clamp(1.18rem, 2.1vw, 1.45rem); margin: 30px 0 12px; color: var(--white); }
.prose h4 { font-size: 1.08rem; margin: 24px 0 10px; color: var(--mist); }
.prose strong { color: var(--white); font-weight: 600; }
.prose em { color: var(--mist); }
.prose ul { margin: 0 0 22px; display: grid; gap: 12px; }
.prose ul li { color: var(--mist); padding-left: 30px; position: relative; line-height: 1.65; }
.prose ul li::before { content: "✓"; position: absolute; left: 0; color: var(--lime); font-weight: 700; }
.prose blockquote { border-left: 3px solid var(--lime); padding: 6px 0 6px 22px; margin: 28px 0; color: var(--white); font-size: 1.15rem; font-style: italic; }

/* Related posts */
.related { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }

/* Portfolio project cards */
.projects { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.proj-card {
  position: relative; overflow: hidden; border-radius: var(--radius); border: 1px solid var(--line);
  min-height: 300px; display: flex; flex-direction: column; justify-content: flex-end;
  padding: 26px; background-size: cover; background-position: center;
  transition: transform .35s var(--ease), border-color .3s;
}
.proj-card::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8,8,13,0) 0%, rgba(8,8,13,0.30) 42%, rgba(8,8,13,0.78) 72%, rgba(8,8,13,0.97) 100%); z-index: 1; transition: opacity .35s; }
.proj-card:hover { transform: translateY(-6px); border-color: var(--lime); }
.proj-card > * { position: relative; z-index: 2; }
.proj-card .p-cat { font-size: 0.76rem; letter-spacing: 0.06em; text-transform: uppercase; color: #b7bcff; font-family: var(--font-display); font-weight: 600; margin-bottom: 8px; text-shadow: 0 1px 8px rgba(0,0,0,0.65); }
.proj-card h3 { font-size: 1.5rem; text-shadow: 0 2px 16px rgba(0,0,0,0.6); }
.proj-card .p-more { margin-top: 12px; color: #e2e2ee; font-size: 0.9rem; display: flex; align-items: center; gap: 6px; text-shadow: 0 1px 8px rgba(0,0,0,0.6); }
.proj-card:hover .p-more { color: var(--lime); }

/* Portfolio detail gallery */
.gallery { display: grid; gap: 22px; }
.gallery-item { border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: var(--ink-850); }
.gallery-item .g-visual { height: clamp(220px, 40vw, 460px); background-size: cover; background-position: center; display: grid; place-items: center; }
.gallery-item .g-visual .mono { font-family: var(--font-display); font-weight: 700; font-size: clamp(2rem,6vw,4rem); color: rgba(255,255,255,0.08); }
.gallery-item .g-label { padding: 18px 26px; display: flex; justify-content: space-between; align-items: center; }
.gallery-item .g-label b { font-family: var(--font-display); font-size: 1.1rem; }
.gallery-item .g-label span { color: var(--muted); font-size: 0.85rem; }

.facts { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin: 8px 0 0; }
.fact { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; background: var(--ink-850); }
.fact h5 { font-family: var(--font-display); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--lime); margin-bottom: 10px; }
.fact p { color: var(--mist); font-size: 0.95rem; }

@media (max-width: 980px) {
  .posts, .related, .projects { grid-template-columns: repeat(2, 1fr); }
  .facts { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .posts, .related, .projects { grid-template-columns: 1fr; }
}

/* ============================================================
   Extra animations & navigation aids
   ============================================================ */

/* Scroll progress bar (top) */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--lime), var(--violet));
  z-index: 300; transition: width .1s linear;
  box-shadow: 0 0 12px rgba(124, 131, 255, 0.6);
}

/* Back-to-top button */
.to-top {
  position: fixed; left: 22px; bottom: 92px; z-index: 200;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--tint-strong); border: 1px solid var(--line-strong);
  backdrop-filter: blur(10px); color: var(--white);
  display: grid; place-items: center;
  opacity: 0; visibility: hidden; transform: translateY(16px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), background .3s, border-color .3s;
}
.to-top.show { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--lime); border-color: var(--lime); color: var(--ink-900); transform: translateY(-3px); }
.to-top svg { width: 22px; height: 22px; }

/* Nav links animated underline */
.nav-links a { position: relative; }
.nav-links a::after {
  content: ""; position: absolute; left: 16px; right: 16px; bottom: 5px; height: 2px;
  background: var(--lime); transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease); border-radius: 2px;
}
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }

/* Hero card gentle float */
.hero-card { animation: float 6s ease-in-out infinite; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* Case image zoom on hover */
.case-media { transition: transform .6s var(--ease); }
.case:hover .case-media { transform: scale(1.06); }

/* Button shine sweep */
.btn-primary, .btn-wa { position: relative; overflow: hidden; }
.btn-primary::after, .btn-wa::after {
  content: ""; position: absolute; top: 0; left: -120%; width: 60%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.45), transparent);
  transform: skewX(-20deg); transition: left .6s var(--ease);
}
.btn-primary:hover::after, .btn-wa:hover::after { left: 140%; }

/* Stat hover lift */
.stat { transition: transform .3s var(--ease), border-color .3s, background .3s; }
.stat:hover { transform: translateY(-6px); border-color: rgba(124,131,255,0.4); background: linear-gradient(180deg, rgba(124,131,255,0.06), transparent); }

/* Card glow accent on hover */
.card::after {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; pointer-events: none;
  background: radial-gradient(50% 60% at var(--mx,50%) 0%, rgba(124,131,255,0.10), transparent 70%);
  opacity: 0; transition: opacity .4s;
}
.card:hover::after { opacity: 1; }

/* Service item arrow hint */
.svc-item { position: relative; }
.svc-item::after {
  content: "→"; position: absolute; right: 22px; top: 22px; color: var(--lime);
  opacity: 0; transform: translateX(-6px); transition: opacity .3s, transform .3s;
}
.svc-item:hover::after { opacity: 1; transform: translateX(0); }

/* Hero scroll indicator */
.scroll-hint {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  color: var(--muted); font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase;
  margin-top: 34px; animation: bob 2s ease-in-out infinite;
}
.scroll-hint svg { width: 22px; height: 22px; color: var(--lime); }
@keyframes bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(8px); } }

/* Reveal scale variant for cards */
.reveal.pop { transform: translateY(28px) scale(0.96); }
.reveal.pop.in { transform: none; }

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { max-width: 460px; }
  .grid-3, .grid-4, .svc, .steps { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .case, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
  .case:nth-child(even) .case-media { order: 0; }
  .case-media { min-height: 240px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column; align-items: stretch;
    position: absolute; top: 72px; left: 12px; right: 12px;
    background: var(--ink-800); border: 1px solid var(--line); border-radius: var(--radius);
    padding: 14px; gap: 4px; box-shadow: var(--shadow);
  }
  .nav-links.open a { padding: 14px 16px; }
  .nav-toggle { display: block; }
  .nav .btn-wa.nav-hide { display: none; }
  .grid-2, .grid-3, .grid-4, .svc, .steps, .stats { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .wa-float span { display: none; }
  .wa-float { padding: 16px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { flex: none; width: 100%; }
}