/* ==========================================================================
   Logimax Technology — Design System
   Built on the same structure as the ETrade Shop site: near-black ground,
   pill navigation, mono labels, card grid, reveal animations.
   Accent palette is drawn from the Logimax logo (ascending blue squares).
   Type: Sora (display) / Work Sans (body) / JetBrains Mono (labels, data).
   Inter is loaded as a Cyrillic fallback for the Bulgarian version.
   ========================================================================== */

:root{
  --bg:            #070d14;
  --bg-elevated:   #0a131d;
  --bg-card:       #0f1a27;
  --bg-card-hover: #132236;
  --border:        #1d2c3e;
  --border-soft:   #162434;
  --text:          #edf2f7;
  --text-muted:    #93a6ba;
  --text-faint:    #5d7086;
  --navy:          #0B3350;
  --accent:        #3AAFE6;
  --accent-strong: #4FC3F7;
  --accent-light:  #7FD8FF;
  --accent-soft:   rgba(79,195,247,0.12);
  --accent-border: rgba(79,195,247,0.35);
  --accent-2:      #2E86C1;
  --success:       #4ecb8d;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --container: 1180px;
  --gutter: clamp(20px, 5vw, 64px);
  --font-display: "Sora", "Inter", "Work Sans", sans-serif;
  --font-body: "Work Sans", "Inter", -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
}

*, *::before, *::after{ box-sizing: border-box; }

html{
  background: var(--bg);
  color-scheme: dark;
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body{
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img{ max-width: 100%; display: block; }
[hidden]{ display: none !important; }
a{ color: inherit; text-decoration: none; }

h1, h2, h3, h4, h5{
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
  text-wrap: balance;
  margin: 0;
}
p{ margin: 0; }

.mono{ font-family: var(--font-mono); }

/* Language visibility ---------------------------------------------------- */
html:not([lang="tr"]) .lang-tr{ display: none !important; }
html:not([lang="en"]) .lang-en{ display: none !important; }
html:not([lang="bg"]) .lang-bg{ display: none !important; }

.eyebrow{
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-strong);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border: 1px solid var(--accent-border);
  border-radius: 999px;
  background: var(--accent-soft);
  align-self: flex-start;
}

.h1{ font-size: clamp(2.3rem, 4.4vw, 4rem); }
.h2{ font-size: clamp(1.6rem, 2.7vw, 2.4rem); }
.h3{ font-size: clamp(1.15rem, 1.4vw, 1.35rem); }

.lede{
  font-size: clamp(1.05rem, 1.3vw, 1.18rem);
  color: var(--text-muted);
  max-width: 60ch;
}
.body-muted{ color: var(--text-muted); }

::selection{ background: var(--accent-soft); color: var(--text); }
:focus-visible{ outline: 2px solid var(--accent-strong); outline-offset: 3px; border-radius: 4px; }

/* Layout --------------------------------------------------------------- */

.wrap{ max-width: var(--container); margin: 0 auto; padding-inline: var(--gutter); }

section{ padding-block: clamp(56px, 9vw, 120px); }

.section-head{
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: clamp(36px, 5vw, 56px);
  max-width: 720px;
}
.section-head .h2{
  display: inline-block;
  align-self: flex-start;
  padding: 10px 22px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--bg-card);
}
.section-alt{ background: var(--bg-elevated); border-block: 1px solid var(--border-soft); }

/* Background texture ----------------------------------------------------- */

.grid-veil{
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-soft) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 60% 20%, black 40%, transparent 90%);
  mask-image: radial-gradient(ellipse 70% 60% at 60% 20%, black 40%, transparent 90%);
  opacity: 0.6;
  pointer-events: none;
}
.glow{
  position: absolute;
  width: 520px; height: 520px;
  right: -160px; top: -220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(46,134,193,0.28), transparent 65%);
  pointer-events: none;
}

/* Buttons ---------------------------------------------------------------- */

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
  white-space: nowrap;
}
.btn svg{ width: 17px; height: 17px; flex-shrink: 0; }
.btn:hover{ transform: translateY(-1px); }
.btn:active{ transform: translateY(0); }
.btn:disabled{ opacity: .7; cursor: progress; transform: none; }

.btn-primary{
  background: var(--accent-strong);
  color: #04182a;
  box-shadow: 0 8px 24px -8px rgba(79,195,247,0.55);
}
.btn-primary:hover{ background: var(--accent-light); }

.btn-ghost{ background: transparent; border-color: var(--border); color: var(--text); }
.btn-ghost:hover{ border-color: var(--accent-border); background: var(--accent-soft); }

.btn-sm{ padding: 0.6rem 1.1rem; font-size: 0.85rem; }

.link-arrow{
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; color: var(--accent-strong); font-size: 0.95rem;
}
.link-arrow svg{ transition: transform 0.18s ease; width: 16px; height: 16px; }
.link-arrow:hover svg{ transform: translateX(4px); }

/* Navigation --------------------------------------------------------------- */

.site-header{
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 100;
  border-bottom: 1px solid transparent;
  background: rgba(7,13,20,0.7);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  transition: border-color 0.25s ease, background 0.25s ease;
}
.site-header.is-scrolled{ border-bottom-color: var(--border); background: rgba(7,13,20,0.92); }

.nav-inner{
  max-width: 1560px;
  margin: 0 auto;
  padding: 14px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand{ display: inline-flex; align-items: center; flex-shrink: 0; }

.brand-logo-chip{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #eef3f8;
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 6px 12px 6px 8px;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.brand:hover .brand-logo-chip{ transform: translateY(-1px); box-shadow: 0 6px 18px -8px rgba(79,195,247,0.5); }
.brand-mark{ width: 28px; height: 28px; flex-shrink: 0; }
.brand-word{
  font-family: "Sora", sans-serif;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.01em;
  color: var(--navy);
  line-height: 1;
  white-space: nowrap;
}
.brand-word em{ font-style: normal; font-weight: 500; color: var(--accent-2); margin-left: 4px; }

.footer-brand .brand-logo-chip{ padding: 8px 15px 8px 10px; }
.footer-brand .brand-mark{ width: 32px; height: 32px; }
.footer-brand .brand-word{ font-size: 1.08rem; }

.legal-name{ margin-top: 16px; font-size: 0.78rem; color: var(--text-faint); line-height: 1.6; }

.nav-links{
  display: flex; align-items: center; gap: 2px;
  list-style: none; margin: 0; padding: 0; flex-shrink: 0;
}
.nav-links li{ flex-shrink: 0; }
.nav-links a{
  display: inline-flex; align-items: center; justify-content: center;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  white-space: nowrap;
  line-height: 1.3;
  transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}
.nav-links a:hover{ color: var(--text); background: var(--bg-card-hover); border-color: var(--accent-border); }
.nav-links a[aria-current="true"]{ color: var(--text); background: var(--accent-soft); border-color: var(--accent-border); }

.nav-cta{ display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

/* Language switcher (segmented TR / EN / BG) -------------------------------- */

.lang-switch{
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px 4px 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-muted);
}
.lang-switch > svg{ width: 15px; height: 15px; flex-shrink: 0; margin-right: 4px; }
.lang-btn{
  appearance: none;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  padding: 5px 9px;
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}
.lang-btn:hover{ color: var(--text); }
.lang-btn[aria-pressed="true"]{ color: var(--text); background: var(--accent-soft); border-color: var(--accent-border); }

.nav-toggle{
  display: none;
  width: 40px; height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
  align-items: center; justify-content: center;
  cursor: pointer;
}
.nav-toggle svg{ width: 18px; height: 18px; }

.mobile-panel{
  display: none;
  flex-direction: column;
  gap: 8px;
  padding: 8px var(--gutter) 20px;
  border-top: 1px solid var(--border);
  background: var(--bg);
  max-height: calc(100vh - 70px);
  overflow-y: auto;
}
.mobile-panel.is-open{ display: flex; }
.mobile-panel > a:not(.btn){
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.98rem;
  transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}
.mobile-panel > a[aria-current="true"]{ color: var(--accent-strong); background: var(--accent-soft); border-color: var(--accent-border); }
.mobile-panel > a:not(.btn):hover{ background: var(--bg-card); color: var(--text); border-color: var(--accent-border); }
.mobile-panel .lang-row{
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  border-top: 1px solid var(--border);
  margin-top: 6px; padding: 16px 4px 0;
  color: var(--text-muted); font-size: 0.95rem;
}
.mobile-panel .btn{ margin-top: 10px; }

@media (max-width: 1220px){
  .nav-links{ display: none; }
  .nav-cta .btn{ display: none; }
  .nav-toggle{ display: inline-flex; }
}
@media (max-width: 520px){
  .nav-cta .lang-switch{ display: none; }
  .brand-word em{ display: none; }
}

/* Cards -------------------------------------------------------------------- */

.card{
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: clamp(24px, 2.6vw, 32px);
  transition: border-color 0.22s ease, background 0.22s ease, transform 0.22s ease;
}

.service-card{ display: flex; flex-direction: column; gap: 18px; height: 100%; }
.service-card:hover{ border-color: var(--accent-border); background: var(--bg-card-hover); transform: translateY(-4px); }

.card-icon{
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--accent-soft);
  border: 1px solid var(--accent-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-strong);
  flex-shrink: 0;
}
.card-icon svg{ width: 24px; height: 24px; }

.service-card h3{
  font-size: 1.2rem;
  align-self: flex-start;
  padding: 8px 16px;
  border: 1px solid var(--accent-border);
  border-radius: 12px;
  background: var(--accent-soft);
}

.tag-list{ display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 6px; }
.tag{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: var(--text-faint);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 10px;
}
.tag.is-accent{ color: var(--accent-strong); border-color: var(--accent-border); background: var(--accent-soft); }

/* Problem cards: numbered variant */
.problem-card .card-top{ display: flex; align-items: center; justify-content: space-between; }
.problem-card .idx{ font-family: var(--font-mono); font-size: 0.8rem; color: var(--text-faint); }
.problem-card h3{ font-size: 1.15rem; }

/* Stats row ----------------------------------------------------------------- */

.stats-row{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-card);
}
.stat{ padding: 28px 22px; border-right: 1px solid var(--border); }
.stat:last-child{ border-right: none; }
.stat .num{
  font-family: "Sora", sans-serif;
  font-size: clamp(1.6rem, 2.4vw, 2.2rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}
.stat .num span{ color: var(--accent-strong); }
.stat .label{ margin-top: 6px; font-size: 0.85rem; color: var(--text-muted); }

@media (max-width: 760px){
  .stats-row{ grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2){ border-right: none; }
  .stat:nth-child(1), .stat:nth-child(2){ border-bottom: 1px solid var(--border); }
}

.stats-caption{
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-faint);
}

/* Solution intro bar --------------------------------------------------------- */

.module-bar{
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: -18px; margin-bottom: clamp(28px, 4vw, 40px);
}

/* Ownership (quote + benefits) ----------------------------------------------- */

.own-grid{
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}
.own-quote{
  font-family: "Sora", "Inter", sans-serif;
  font-weight: 700;
  font-size: clamp(2rem, 3.6vw, 3.1rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin-top: 18px;
}
.own-quote .accent-word{
  background: linear-gradient(120deg, var(--accent-light), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.benefit-list{ display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.benefit{
  display: flex; gap: 14px; align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px;
  transition: border-color .2s ease;
}
.benefit:hover{ border-color: var(--accent-border); }
.benefit .card-icon{ width: 42px; height: 42px; border-radius: 11px; }
.benefit .card-icon svg{ width: 20px; height: 20px; }
.benefit p{ font-weight: 600; font-size: 0.95rem; line-height: 1.4; }

.note-card{
  margin-top: clamp(28px, 4vw, 44px);
  display: flex; gap: 16px; align-items: flex-start;
}
.note-card p{ color: var(--text-muted); }

@media (max-width: 900px){
  .own-grid{ grid-template-columns: 1fr; }
}
@media (max-width: 560px){
  .benefit-list{ grid-template-columns: 1fr; }
}

/* Case study ------------------------------------------------------------------ */

.case-grid{ display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 24px; }
.case-main{ display: flex; flex-direction: column; gap: 18px; }
.case-main .case-title{ display: flex; gap: 14px; align-items: center; }
.case-main h3{ font-size: clamp(1.15rem, 1.6vw, 1.4rem); }
.case-side{ display: flex; flex-direction: column; gap: 24px; }
.case-side .card{ display: flex; flex-direction: column; gap: 12px; flex: 1; }
.case-side .card:hover, .case-main:hover{ border-color: var(--accent-border); }
.case-side h4{ display: flex; align-items: center; gap: 12px; font-size: 1.02rem; }
.case-side h4 .card-icon{ width: 38px; height: 38px; border-radius: 10px; }
.case-side h4 .card-icon svg{ width: 18px; height: 18px; }
.case-side p{ font-size: 0.92rem; color: var(--text-muted); }

@media (max-width: 900px){ .case-grid{ grid-template-columns: 1fr; } }

/* Process steps ------------------------------------------------------------- */

.process-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.process-step{ background: var(--bg-card); padding: 28px 24px; display: flex; flex-direction: column; gap: 12px; }
.process-step .step-top{ display: flex; align-items: center; justify-content: space-between; }
.process-step .step-index{ font-family: var(--font-mono); color: var(--accent-strong); font-size: 0.85rem; }
.process-step .card-icon{ width: 38px; height: 38px; border-radius: 10px; }
.process-step .card-icon svg{ width: 18px; height: 18px; }
.process-step h4{ font-size: 1.05rem; }
.process-step p{ font-size: 0.9rem; color: var(--text-muted); }

.process-note{ margin-top: 20px; }

@media (max-width: 900px){ .process-grid{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px){ .process-grid{ grid-template-columns: 1fr; } }

/* Grids ---------------------------------------------------------------------- */

.grid-3{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-services{ display: flex; flex-wrap: wrap; gap: 24px; }
.grid-services > .service-card{ flex: 1 1 220px; }

@media (max-width: 900px){ .grid-3{ grid-template-columns: 1fr; } }

/* Hero ------------------------------------------------------------------------ */

.hero{
  position: relative;
  padding-block: clamp(64px, 10vw, 108px) clamp(56px, 8vw, 96px);
  overflow: hidden;
}
.hero-inner{
  display: grid;
  grid-template-columns: 1.05fr 0.85fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
  position: relative;
}
.hero-copy{ display: flex; flex-direction: column; gap: 22px; }
.hero .h1 .accent-word,
.cta-band .accent-word{
  background: linear-gradient(120deg, var(--accent-light), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-actions{ display: flex; gap: 14px; flex-wrap: wrap; margin-top: 6px; }
.hero-art{ position: relative; aspect-ratio: 1 / 1; width: 100%; max-width: 440px; justify-self: center; }
.hero-art svg{ width: 100%; height: 100%; overflow: visible; }

@media (prefers-reduced-motion: no-preference){
  .route-flow{ stroke-dasharray: 6 14; animation: flow 2.8s linear infinite; }
  .pulse{ animation: pulse 2.4s ease-in-out infinite; transform-origin: center; transform-box: fill-box; }
}
@keyframes flow{ to{ stroke-dashoffset: -40; } }
@keyframes pulse{ 0%,100%{ opacity: .35; transform: scale(1); } 50%{ opacity: .9; transform: scale(1.35); } }

@media (max-width: 900px){
  .hero-inner{ grid-template-columns: 1fr; }
  .hero-art{ order: -1; max-width: 280px; }
}

/* CTA band --------------------------------------------------------------------- */

.cta-band{
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 140% at 15% 0%, var(--accent-soft), transparent 55%),
    var(--bg-card);
  padding: clamp(32px, 5vw, 56px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-band .cta-text{ max-width: 560px; display: flex; flex-direction: column; gap: 12px; }
.cta-band h2{ font-size: clamp(1.4rem, 2.2vw, 2rem); }
.cta-actions{ display: flex; gap: 12px; flex-wrap: wrap; }

/* Contact ------------------------------------------------------------------------ */

.contact-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.contact-list{ display: flex; flex-direction: column; gap: 20px; margin-top: 28px; }
.contact-item{ display: flex; gap: 14px; align-items: flex-start; }
.contact-item .card-icon{ width: 40px; height: 40px; border-radius: 10px; }
.contact-item .card-icon svg{ width: 18px; height: 18px; }
.contact-item h4{ font-size: 0.95rem; margin-bottom: 2px; }
.contact-item p, .contact-item a{ font-size: 0.9rem; color: var(--text-muted); }
.contact-item a:hover{ color: var(--accent-strong); }
.contact-item .office + .office{ margin-top: 10px; }
.contact-item .office strong{ color: var(--text); font-weight: 500; }

@media (max-width: 860px){ .contact-grid{ grid-template-columns: 1fr; } }

/* Form ----------------------------------------------------------------------- */

.contact-form{ display: flex; flex-direction: column; gap: 14px; }
.form-row{ display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field{ display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field label{ font-size: 0.82rem; color: var(--text-muted); }
.field label .req{ color: var(--accent-strong); }
.field input, .field select, .field textarea{
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color .18s ease, box-shadow .18s ease;
}
.field textarea{ resize: vertical; min-height: 96px; }
.field input::placeholder, .field textarea::placeholder{ color: var(--text-faint); }
.field input:focus, .field select:focus, .field textarea:focus{
  outline: none; border-color: var(--accent-border); box-shadow: 0 0 0 3px var(--accent-soft);
}
.form-consent{ font-size: 0.78rem; color: var(--text-faint); }

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

.form-success{
  display: none;
  text-align: center;
  padding: 30px 20px;
  border: 1px solid var(--accent-border);
  background: var(--accent-soft);
  border-radius: 12px;
}
.form-success .form-success-icon{
  width: 44px; height: 44px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: var(--accent-strong);
  color: #04182a;
  display: flex; align-items: center; justify-content: center;
}
.form-success .form-success-icon svg{ width: 22px; height: 22px; }
.form-success h4{ margin: 0 0 6px; font-size: 1.05rem; color: var(--text); }
.form-success p{ margin: 0; font-size: 0.9rem; color: var(--text-muted); }

.form-error{
  display: none;
  margin-top: 4px;
  padding: 12px 14px;
  border: 1px solid rgba(220,80,80,0.4);
  background: rgba(220,80,80,0.1);
  border-radius: 10px;
  font-size: 0.85rem;
  color: #f0a3a3;
}
.form-error a{ text-decoration: underline; }

/* Footer --------------------------------------------------------------------------- */

.site-footer{ border-top: 1px solid var(--border-soft); padding-block: 48px 32px; background: var(--bg-elevated); }
.footer-top{
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border-soft);
}
.footer-brand p{ margin-top: 14px; color: var(--text-muted); font-size: 0.9rem; max-width: 36ch; }
.footer-brand .legal-name{ color: var(--text-faint); font-size: 0.78rem; }
.footer-col h5{
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 14px;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
}
.footer-col ul{ list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-col a{ color: var(--text-muted); font-size: 0.9rem; }
.footer-col a:hover{ color: var(--accent-strong); }
.footer-bottom{
  padding-top: 24px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-size: 0.82rem; color: var(--text-faint);
}

@media (max-width: 860px){ .footer-top{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px){ .footer-top{ grid-template-columns: 1fr; } }

/* Reveal animation ------------------------------------------------------------------- */

.reveal{ opacity: 1; transform: none; }
@media (prefers-reduced-motion: no-preference){
  .js .reveal{ opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
  .js .reveal.is-visible{ opacity: 1; transform: none; }
}

/* Utility ----------------------------------------------------------------------------- */

.pill{
  display: inline-flex; align-items: center; gap: 8px;
  align-self: flex-start;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.85rem;
  color: var(--text-muted);
  background: var(--bg-card);
}
.pill strong{ color: var(--text); font-weight: 600; }
.pill .dot{
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 3px rgba(78,203,141,0.18);
}

/* WhatsApp floating chat button -------------------------------------------- */

.whatsapp-float{
  position: fixed; right: 20px; bottom: 20px; z-index: 200;
  width: 50px; height: 50px;
  border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 26px -8px rgba(0,0,0,0.5);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.whatsapp-float:hover{ transform: scale(1.08); box-shadow: 0 14px 32px -6px rgba(0,0,0,0.6); }
.whatsapp-float svg{ width: 24px; height: 24px; display: block; }

@media (max-width: 480px){
  .whatsapp-float{ width: 46px; height: 46px; right: 12px; bottom: 12px; }
  .whatsapp-float svg{ width: 22px; height: 22px; }
}