/* =========================================================
   NexFix Digital Agency — shared stylesheet
   Design tokens + animation system + components not covered
   by Tailwind utility classes. Tailwind (CDN) handles layout,
   spacing and most color/typography utilities directly in markup.
   ========================================================= */

:root{
  --bg:#020203;
  --surface:#101012;
  --surface-raised:#18181c;
  --border:rgba(255,255,255,.08);
  --border-strong:rgba(255,255,255,.16);
  --text:#F5F5F7;
  --text-muted:#A1A1AA;
  --text-faint:#71717A;
  --accent:#FF3366;
  --accent-hover:#E62E5C;
  --accent-button:#D42654;
  --accent-button-hover:#C21F4C;
  --accent-soft:rgba(255,51,102,.12);
  --whatsapp:#25D366;
  --font-display:'Space Grotesk', system-ui, sans-serif;
  --font-body:'Inter', system-ui, sans-serif;
}

*{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){ *{ scroll-behavior:auto; } }

body{
  font-family: var(--font-body); color: var(--text);
  background: linear-gradient(135deg,#020203,#09090b,#020203,#121214);
  background-size: 400% 400%;
  animation: fluidAmbientLoop 20s ease infinite;
}
@keyframes fluidAmbientLoop{
  0%{background-position:0% 50%;}
  50%{background-position:100% 50%;}
  100%{background-position:0% 50%;}
}
@media (prefers-reduced-motion: reduce){ body{ animation:none; } }
h1,h2,h3, .font-display{ font-family: var(--font-display); }

/* ---------- Skip link (keyboard/a11y) ---------- */
.skip-link{
  position:absolute; left:1rem; top:-4rem;
  background:var(--accent); color:#fff; padding:.75rem 1.25rem;
  border-radius:.5rem; font-weight:700; z-index:100; transition:top .2s ease;
}
.skip-link:focus{ top:1rem; }

/* ---------- Focus states (visible, not just a border tint) ---------- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible{
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
  font-weight:700; border-radius:9999px; padding:.9rem 1.75rem;
  transition: transform .18s ease, background-color .18s ease, box-shadow .18s ease;
  white-space:nowrap;
}
.btn:active{ transform: scale(.97); }
.btn-primary{
  background:var(--accent-button); color:#fff;
  box-shadow: 0 8px 24px -8px rgba(255,51,102,.55);
}
.btn-primary:hover{ background:var(--accent-button-hover); box-shadow:0 10px 28px -6px rgba(255,51,102,.65); }
.btn-secondary{
  background:transparent; color:var(--text); border:1px solid var(--border-strong);
}
.btn-secondary:hover{ border-color:var(--accent); color:var(--accent); }
.btn-whatsapp{ background:var(--whatsapp); color:#fff; }
.btn-whatsapp:hover{ background:#1fb958; }

/* ---------- Eyebrow / labels ---------- */
.eyebrow{
  display:inline-block; font-family:var(--font-body); font-weight:700;
  font-size:.72rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--accent); background:var(--accent-soft);
  padding:.4rem .85rem; border-radius:9999px;
}

/* ---------- Cards ---------- */
.card{
  background:var(--surface); border:1px solid var(--border);
  border-radius:1rem; transition: transform .25s ease, border-color .25s ease, background-color .25s ease;
}
.card:hover{ transform:translateY(-4px); border-color:var(--border-strong); background:var(--surface-raised); }
@media (prefers-reduced-motion: reduce){ .card:hover{ transform:none; } }

/* ---------- Scroll reveal ---------- */
.reveal-up{ opacity:0; transform:translateY(24px); transition:opacity .7s ease, transform .7s ease; }
.reveal-up.is-visible{ opacity:1; transform:translateY(0); }
@media (prefers-reduced-motion: reduce){
  .reveal-up{ opacity:1; transform:none; transition:none; }
}

/* ---------- Hero word reveal ---------- */
.hero-word{ display:inline-block; opacity:0; transform:translateY(14px); }
.hero-word.is-in{ animation: wordIn .6s ease forwards; }
@keyframes wordIn{ to{ opacity:1; transform:translateY(0); } }
@media (prefers-reduced-motion: reduce){
  .hero-word{ opacity:1; transform:none; animation:none; }
}

/* ---------- Nav ---------- */
.nav-link{ position:relative; color:var(--text-muted); font-weight:600; }
.nav-link:hover{ color:var(--text); }
.nav-link[aria-current="page"]{ color:var(--text); }
.nav-link[aria-current="page"]::after{
  content:''; position:absolute; left:0; right:0; bottom:-6px; height:2px; background:var(--accent);
  border-radius:2px;
}

/* Mobile menu drawer */
#mobileMenu{
  position:fixed; inset:0 0 0 auto; width:min(85vw,340px); height:100vh;
  background:var(--surface); border-left:1px solid var(--border);
  transform:translateX(100%); transition:transform .3s ease;
  z-index:60; padding:1.5rem; overflow-y:auto;
}
#mobileMenu.is-open{ transform:translateX(0); }
#menuOverlay{
  position:fixed; inset:0; background:rgba(0,0,0,.6); z-index:55;
  opacity:0; pointer-events:none; transition:opacity .3s ease;
}
#menuOverlay.is-open{ opacity:1; pointer-events:auto; }
@media (prefers-reduced-motion: reduce){
  #mobileMenu, #menuOverlay{ transition:none; }
}

/* ---------- Count up numbers ---------- */
.count-num{ font-variant-numeric: tabular-nums; }

/* ---------- Problem section before/after ---------- */
.compare-card{ border-radius:1rem; padding:1.75rem; border:1px solid var(--border); }
.compare-before{ background:var(--surface); }
.compare-after{ background:linear-gradient(160deg, var(--accent-soft), transparent 70%); border-color:rgba(255,51,102,.35); }

/* ---------- FAQ accordion ---------- */
.faq-item{ border-bottom:1px solid var(--border); }
.faq-question{
  width:100%; text-align:left; display:flex; align-items:center; justify-content:space-between;
  gap:1rem; padding:1.25rem 0; font-weight:700; color:var(--text); background:none;
}
.faq-question i{ transition:transform .25s ease; color:var(--accent); flex-shrink:0; }
.faq-question[aria-expanded="true"] i{ transform:rotate(45deg); }
.faq-answer{ max-height:0; overflow:hidden; transition:max-height .3s ease; }
.faq-answer-inner{ padding-bottom:1.25rem; color:var(--text-muted); line-height:1.65; }

/* ---------- Pricing ---------- */
.price-card{ display:flex; flex-direction:column; }
.price-card.is-featured{ border-color:var(--accent); position:relative; }
.price-card ul li{ display:flex; align-items:flex-start; gap:.6rem; }
.price-card ul li i{ color:var(--accent); margin-top:.3rem; flex-shrink:0; }

/* ---------- WhatsApp floating button ---------- */
.whatsapp-float{
  position:fixed; bottom:1.5rem; right:1.5rem; z-index:50;
  width:3.5rem; height:3.5rem; border-radius:9999px; background:var(--whatsapp);
  display:flex; align-items:center; justify-content:center; color:#fff; font-size:1.5rem;
  box-shadow:0 10px 30px -8px rgba(37,211,102,.6);
  opacity:0; transform:scale(.7); pointer-events:none;
  transition:transform .2s ease, opacity .25s ease;
}
.whatsapp-float.is-shown{ opacity:1; transform:scale(1); pointer-events:auto; }
.whatsapp-float:hover{ transform:scale(1.08); }
@media (prefers-reduced-motion: reduce){ .whatsapp-float{ transition:opacity .01s linear; } }

/* ---------- Hero visual: abstract browser mockup ---------- */
.hero-visual{ perspective:1200px; }
.browser-mock{
  background:var(--surface); border:1px solid var(--border-strong); border-radius:1rem;
  overflow:hidden; box-shadow:0 30px 60px -20px rgba(0,0,0,.6);
  transform:rotateY(-8deg) rotateX(3deg);
  transition:transform .5s ease;
}
.hero-visual:hover .browser-mock{ transform:rotateY(-4deg) rotateX(1deg); }
@media (prefers-reduced-motion: reduce){ .browser-mock{ transform:none; } }
.browser-topbar{ display:flex; align-items:center; gap:.4rem; padding:.75rem 1rem; background:var(--surface-raised); border-bottom:1px solid var(--border); }
.browser-dot{ width:.6rem; height:.6rem; border-radius:9999px; background:var(--border-strong); }
.browser-body{ padding:1.25rem; }
.mock-nav{ display:flex; justify-content:space-between; align-items:center; margin-bottom:1.25rem; }
.mock-bar{ height:.5rem; border-radius:9999px; background:var(--border-strong); }
.mock-hero .mock-bar{ height:.65rem; margin-bottom:.6rem; }
.mock-cta{ height:1.75rem; width:40%; border-radius:9999px; background:var(--accent-button); margin-top:.9rem; }
.mock-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:.6rem; margin-top:1.25rem; }
.mock-card{ aspect-ratio:1; border-radius:.5rem; background:var(--surface-raised); border:1px solid var(--border); }
.phone-mock{
  position:absolute; bottom:-1.5rem; left:-1.5rem; width:5.5rem; height:10rem;
  background:var(--surface); border:1px solid var(--border-strong); border-radius:1rem;
  box-shadow:0 20px 40px -15px rgba(0,0,0,.7); padding:.5rem; z-index:2;
}
.phone-mock .mock-bar{ height:.35rem; margin-bottom:.4rem; }
.phone-mock .mock-cta{ height:1rem; width:70%; margin-top:.5rem; }

/* ---------- Contact form status states ---------- */
.form-spinner{
  width:1.1rem; height:1.1rem; border-radius:9999px; border:2px solid rgba(255,255,255,.4);
  border-top-color:#fff; animation:spin .7s linear infinite; display:inline-block;
}
@keyframes spin{ to{ transform:rotate(360deg); } }
@media (prefers-reduced-motion: reduce){ .form-spinner{ animation-duration:1.4s; } }
.form-status{ display:none; align-items:flex-start; gap:.65rem; padding:1rem 1.1rem; border-radius:.75rem; font-size:.9rem; line-height:1.5; }
.form-status.is-active{ display:flex; }
.form-status-success{ background:rgba(37,211,102,.1); border:1px solid rgba(37,211,102,.35); color:#eafff1; }
.form-status-error{ background:rgba(255,51,102,.1); border:1px solid rgba(255,51,102,.35); color:#ffe4ea; }
.form-status-loading{ background:var(--surface-raised); border:1px solid var(--border-strong); color:var(--text-muted); }

/* ---------- Misc ---------- */
.no-scroll{ overflow:hidden; }
img{ max-width:100%; height:auto; }