/* ══════════════════════════════════════════════════════════════
   A1 TECH — POLISH LAYER
   Loaded AFTER style.css, so everything here wins on equal specificity.
   Keeps the original structure and colours; upgrades depth, motion,
   rhythm and the small details that make the site feel built rather
   than assembled. Mobile refinements live at the very bottom.
   ══════════════════════════════════════════════════════════════ */

:root{
  /* softer, more modern geometry */
  --radius:16px;          /* used by every card in style.css */
  --r-sm:10px;
  --r-xs:8px;
  --r-pill:999px;

  /* one shadow scale instead of ad-hoc values */
  --sh-1:0 1px 2px rgba(16,26,56,.05), 0 2px 8px rgba(16,26,56,.05);
  --sh-2:0 6px 16px rgba(16,26,56,.07), 0 14px 34px rgba(16,26,56,.07);
  --sh-3:0 12px 28px rgba(16,26,56,.10), 0 28px 62px rgba(16,26,56,.12);
  --sh-navy:0 18px 44px rgba(9,17,42,.35);

  --grad-accent:linear-gradient(135deg,#4f9ede 0%,#2f76ac 100%);
  --grad-line:linear-gradient(90deg,var(--accent),rgba(63,143,206,0));
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
}

/* ── Global niceties ─────────────────────────────────────────── */
html{scroll-padding-top:96px}          /* anchors clear the sticky header */
::selection{background:rgba(63,143,206,.25);color:var(--navy)}
body{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}

:where(a,button,input,select,textarea,[tabindex]):focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
  border-radius:var(--r-xs);
}

/* thin branded scrollbar (desktop only — mobile keeps the native one) */
@media(min-width:900px){
  *{scrollbar-width:thin;scrollbar-color:rgba(63,143,206,.5) transparent}
  ::-webkit-scrollbar{width:10px;height:10px}
  ::-webkit-scrollbar-track{background:transparent}
  ::-webkit-scrollbar-thumb{background:rgba(63,143,206,.45);border-radius:99px;border:3px solid var(--bone)}
  ::-webkit-scrollbar-thumb:hover{background:rgba(63,143,206,.75)}
}

/* ── Reading progress bar (top of the viewport) ──────────────── */
.progress-bar{
  position:fixed;top:0;left:0;height:3px;width:0;z-index:900;
  background:linear-gradient(90deg,#8ecae6,var(--accent),#2f76ac);
  box-shadow:0 0 12px rgba(63,143,206,.7);
  transition:width .1s linear;pointer-events:none;
}

/* ── Scroll reveal ───────────────────────────────────────────── */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out)}
.reveal.in-view{opacity:1;transform:none}
.reveal-d1{transition-delay:.06s}
.reveal-d2{transition-delay:.12s}
.reveal-d3{transition-delay:.18s}
.reveal-d4{transition-delay:.24s}
.reveal-d5{transition-delay:.3s}

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

/* ── Hero ────────────────────────────────────────────────────── */
.hero{overflow:hidden}
/* two soft light sources behind the blueprint grid */
.hero::after{
  content:'';position:absolute;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(46% 52% at 78% 12%,rgba(63,143,206,.22),transparent 70%),
    radial-gradient(40% 44% at 8% 92%,rgba(142,202,230,.13),transparent 72%);
}
.hero>*{position:relative;z-index:1}
.hero h1{font-size:clamp(2rem,5.2vw,3.4rem);letter-spacing:-.01em}
.hero h1 span{
  background:linear-gradient(100deg,#8ecae6,#4f9ede 55%,#2f76ac);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero p{color:#c3ced9}
.hero-badge{backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);transition:.25s var(--ease)}
.hero-badge:hover{border-color:rgba(63,143,206,.6);color:#fff;transform:translateY(-2px)}
.hero-stat b{background:linear-gradient(120deg,#8ecae6,#4f9ede);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-video{border-radius:18px}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn{border-radius:var(--r-pill);position:relative;overflow:hidden;isolation:isolate;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),color .25s var(--ease)}
.btn-primary{background:var(--grad-accent);box-shadow:0 10px 24px rgba(47,118,172,.32)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(47,118,172,.42)}
.btn:active{transform:translateY(0) scale(.985)}
/* light sweep on hover */
.btn::after{
  content:'';position:absolute;inset:0;z-index:-1;transform:translateX(-120%);
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.28),transparent);
  transition:transform .6s var(--ease-out);
}
.btn:hover::after{transform:translateX(120%)}
.btn-outline:hover{background:rgba(238,244,250,.08);transform:translateY(-2px)}
.btn-outline-dark:hover{transform:translateY(-2px);box-shadow:var(--sh-2)}
.btn-quote{border-radius:var(--r-pill);box-shadow:0 6px 16px rgba(47,118,172,.28);transition:.25s var(--ease)}
.btn-quote:hover{transform:translateY(-1px);box-shadow:0 10px 22px rgba(47,118,172,.4)}
.nav-icon-btn{border-radius:var(--r-pill);transition:.25s var(--ease)}
.nav-icon-btn:hover{background:rgba(63,143,206,.14);transform:translateY(-1px)}

/* ── Section rhythm & headings ───────────────────────────────── */
.section-head h2{font-size:clamp(1.45rem,3vw,2.15rem);letter-spacing:-.01em}
.section-head p{font-size:.95rem;margin-top:10px;max-width:58ch}
.dim-label::before{background:var(--grad-line);width:26px;height:2px;border-radius:2px}

/* ── Cards (shared behaviour) ────────────────────────────────── */
.cat-card,.app-card,.product-card,.blog-card,.test-card{
  border-color:rgba(16,26,56,.07);
  box-shadow:var(--sh-1);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease);
}
.cat-card:hover,.app-card:hover,.product-card:hover,.blog-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--sh-3);
  border-color:rgba(63,143,206,.45);
}
/* accent hairline that draws itself across the top on hover */
.cat-card,.blog-card,.product-card{position:relative}
.cat-card::after,.blog-card::after,.product-card::after{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:var(--grad-accent);transform:scaleX(0);transform-origin:var(--tf-origin,left);
  transition:transform .4s var(--ease-out);z-index:3;
}
.cat-card:hover::after,.blog-card:hover::after,.product-card:hover::after{transform:scaleX(1)}

.cat-ico{border-radius:var(--r-sm)}
.cat-ico[style*="transparent"]{border-radius:var(--r-sm)}
.cat-card h3{font-size:1.06rem}
.app-card{border-radius:var(--r-sm)}
.app-icon{transition:transform .35s var(--ease-out)}
.app-card:hover .app-icon{transform:translateY(-3px) scale(1.12)}

/* products */
.product-thumb img,.product-thumb svg{transition:transform .55s var(--ease-out)}
.product-card:hover .product-thumb img,.product-card:hover .product-thumb svg{transform:scale(1.06)}
.stock-pill,.offer-pill{backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);box-shadow:0 4px 10px rgba(9,17,42,.25)}
.offer-pill{background:var(--grad-accent)}
.price{font-size:1.1rem}
.add-btn{width:38px;height:38px;border-radius:var(--r-pill);background:var(--navy);transition:.28s var(--ease)}
.add-btn:hover{background:var(--grad-accent);color:#fff;transform:translateX(0) scale(1.08);box-shadow:0 8px 18px rgba(47,118,172,.4)}
.filter-chip{border-radius:var(--r-pill);transition:.25s var(--ease)}
.filter-chip:hover{transform:translateY(-2px);box-shadow:var(--sh-1)}

/* blog + testimonials */
.blog-thumb span{box-shadow:0 6px 14px rgba(47,118,172,.35)}
.blog-body h3{font-size:1rem;line-height:1.55}
.test-card{background:linear-gradient(160deg,rgba(35,56,114,.85),rgba(22,35,74,.9));box-shadow:var(--sh-navy)}
.test-card::before{content:'”';display:block;font-family:var(--font-en);font-size:3rem;line-height:.6;color:var(--accent);opacity:.5;margin-bottom:10px}

/* feature strip */
.feature-strip{background:var(--white);box-shadow:var(--sh-1);border-color:rgba(16,26,56,.07)}
.feature-item{transition:background .3s var(--ease)}
.feature-item:hover{background:rgba(63,143,206,.05)}

/* certifications */
.cert-item{transition:color .25s var(--ease)}
.cert-item:hover{color:var(--navy)}

/* markets */
.market-pill{box-shadow:var(--sh-1);transition:.25s var(--ease)}
.market-pill:hover{transform:translateY(-2px);border-color:var(--accent);color:var(--accent);box-shadow:var(--sh-2)}

/* CTA banner */
.cta-banner{
  border-radius:22px;position:relative;overflow:hidden;
  background:linear-gradient(120deg,#3f8fce,#2f76ac 60%,#255f8c);
  box-shadow:0 22px 50px rgba(47,118,172,.32);
}
.cta-banner::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(38% 70% at 88% 10%,rgba(255,255,255,.22),transparent 70%),
    linear-gradient(rgba(255,255,255,.09) 1px,transparent 1px) 0 0/34px 34px,
    linear-gradient(90deg,rgba(255,255,255,.09) 1px,transparent 1px) 0 0/34px 34px;
  mask-image:linear-gradient(to left,rgba(0,0,0,.85),transparent 70%);
  -webkit-mask-image:linear-gradient(to left,rgba(0,0,0,.85),transparent 70%);
}
.cta-banner>*{position:relative;z-index:1}
.cta-banner h2{font-size:clamp(1.2rem,2.4vw,1.7rem)}

/* ── Forms ───────────────────────────────────────────────────── */
.form-field input,.form-field select,.form-field textarea{
  border-radius:var(--r-sm);border-color:rgba(16,26,56,.14);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);
}
.form-field input:hover,.form-field select:hover,.form-field textarea:hover{border-color:rgba(16,26,56,.28)}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
  border-color:var(--accent);box-shadow:0 0 0 4px rgba(63,143,206,.16);outline:none;
}
.form-field label{letter-spacing:.01em}
.flash{border-radius:var(--r-sm);box-shadow:var(--sh-1)}

/* ── Floating action buttons ─────────────────────────────────────
   The WhatsApp button carried its own padding + radius on phones, so it
   rendered visibly larger than Facebook and Instagram and the column
   looked lopsided. One size token drives all of them now — and the chat
   bubble matches, so the two corners of the screen are balanced.        */
:root{--fab:48px}
.floating-social{gap:12px}
.fab{border-radius:var(--r-pill);box-shadow:0 8px 20px rgba(9,17,42,.28);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.fab-icon-circle{width:var(--fab);height:var(--fab);border-radius:var(--r-pill)}
.fab:hover{transform:translateY(-3px) scale(1.04);box-shadow:0 14px 28px rgba(9,17,42,.34)}
.fab-whatsapp{padding:0;border-radius:var(--r-pill)}
.fab svg{width:22px;height:22px}
.fab-instagram svg{width:21px;height:21px}

.chatbot-bubble{width:var(--fab);height:var(--fab);background:var(--grad-accent);
  box-shadow:0 10px 26px rgba(47,118,172,.45);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.chatbot-bubble:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 16px 34px rgba(47,118,172,.55)}
.chatbot-bubble svg{width:23px;height:23px}
/* live "we're online" halo */
.chatbot-ping{box-shadow:0 0 0 0 rgba(58,166,107,.7);animation:ping 2.4s var(--ease-out) infinite}
@keyframes ping{
  0%{box-shadow:0 0 0 0 rgba(58,166,107,.65)}
  70%{box-shadow:0 0 0 9px rgba(58,166,107,0)}
  100%{box-shadow:0 0 0 0 rgba(58,166,107,0)}
}

/* ── Chat panel ──────────────────────────────────────────────── */
.chatbot-panel{border-radius:20px;box-shadow:0 28px 64px rgba(9,17,42,.34);border:1px solid rgba(16,26,56,.08)}
.chatbot-head{background:linear-gradient(120deg,#1c2c5c,#16234a)}
.chatbot-avatar{background:var(--grad-accent)}
.msg{box-shadow:0 2px 6px rgba(16,26,56,.06)}
.msg-user{background:var(--grad-accent)}
.qbtn{border-radius:var(--r-pill);transition:.22s var(--ease)}
.qbtn:hover{transform:translateY(-1px);box-shadow:var(--sh-1)}
.chatbot-input input{border-radius:var(--r-pill)}
.chatbot-input input:focus{box-shadow:0 0 0 4px rgba(63,143,206,.14)}
.chatbot-input button{background:var(--grad-accent);border-radius:var(--r-pill)}

/* ── Footer ──────────────────────────────────────────────────── */
.site-footer{position:relative}
.site-footer::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--grad-accent);opacity:.75}
.footer-grid a{transition:color .2s var(--ease),transform .2s var(--ease);display:inline-block}
.footer-grid a:hover{color:var(--accent);transform:translateX(-3px)}
body.lang-en .footer-grid a:hover{transform:translateX(3px)}

/* ── Page hero (inner pages) ─────────────────────────────────── */
.page-hero{position:relative;overflow:hidden}
.page-hero::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(52% 80% at 82% 0%,rgba(63,143,206,.22),transparent 70%);
}
.page-hero>*{position:relative;z-index:1}
.page-hero h1{font-size:clamp(1.6rem,3.6vw,2.4rem);letter-spacing:-.01em}

/* ── Admin polish ────────────────────────────────────────────── */
.admin-card{border-radius:var(--radius);box-shadow:var(--sh-1);border-color:rgba(16,26,56,.07)}
.admin-nav a{border-radius:var(--r-sm);margin:0 10px;transition:.2s var(--ease)}
.admin-nav a:hover{background:rgba(63,143,206,.14)}
.admin-table tr{transition:background .18s var(--ease)}

/* ══════════════════════════════════════════════════════════════
   MOBILE — must stay last so it wins over the rules above
   ══════════════════════════════════════════════════════════════ */
@media(max-width:600px){
  :root{--fab:44px}
  .floating-social{gap:10px;bottom:16px}
  .fab-whatsapp{padding:0}
  .fab-icon-circle{width:var(--fab);height:var(--fab)}
  .fab svg{width:20px;height:20px}
  .chatbot-bubble{width:var(--fab);height:var(--fab)}
  .chatbot-bubble svg{width:21px;height:21px}
  .chatbot-panel{border-radius:18px}

  .hero h1{line-height:1.18}
  .cta-banner{border-radius:18px}
  .hero-video{border-radius:14px}
  .cat-card:hover,.app-card:hover,.product-card:hover,.blog-card:hover{transform:none;box-shadow:var(--sh-2)}
  .section-head p{font-size:.9rem;margin-top:8px}
  .filter-chip{min-height:38px;display:inline-flex;align-items:center;padding:9px 16px}
  html{scroll-padding-top:76px}
}

/* ══════════════════════════════════════════════════════════════
   Depth & motion extras (kept last on purpose)
   ══════════════════════════════════════════════════════════════ */

/* Cursor spotlight — a soft light that tracks the pointer across a card.
   Pointer devices only, so phones don't pay for it. */
@media(hover:hover) and (pointer:fine){
  .cat-card>*,.product-card>*,.blog-card>*,.app-card>*{position:relative;z-index:1}
  .cat-card::before,.product-card::before,.blog-card::before,.app-card::before{
    content:'';position:absolute;inset:0;z-index:0;opacity:0;pointer-events:none;border-radius:inherit;
    background:radial-gradient(240px circle at var(--mx,50%) var(--my,50%),rgba(63,143,206,.13),transparent 72%);
    transition:opacity .35s var(--ease);
  }
  .cat-card:hover::before,.product-card:hover::before,.blog-card:hover::before,.app-card:hover::before{opacity:1}
}

/* Hero entrance — the first screen assembles itself instead of just appearing */
.hero .dim-label,.hero h1,.hero p,.hero-actions,.hero-badges,.schematic-wrap,.hero-video{
  animation:heroIn .9s var(--ease-out) both;
}
.hero h1{animation-delay:.06s}
.hero p{animation-delay:.14s}
.hero-actions{animation-delay:.22s}
.hero-badges{animation-delay:.3s}
.schematic-wrap,.hero-video{animation-delay:.18s}
@keyframes heroIn{
  from{opacity:0;transform:translateY(20px)}
  to{opacity:1;transform:none}
}

/* Blueprint sections get a soft vignette so the grid fades out at the edges
   instead of stopping dead at the section boundary */
.blueprint-bg::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(11,19,45,.35),transparent 22%,transparent 78%,rgba(11,19,45,.35));
}

@media(prefers-reduced-motion:reduce){
  .hero .dim-label,.hero h1,.hero p,.hero-actions,.hero-badges,.schematic-wrap,.hero-video{animation:none}
  .chatbot-ping{animation:none}
}