/* ===================================================================
   BlueMAS — Custom Software Solutions
   styles.css  |  Dark-Tech identity derived from the MAS circuit logo
   RTL-first, fully responsive, design-only template
   =================================================================== */

/* ---------- 1. Design Tokens ---------- */
:root {
  /* Brand palette (extracted from logo gradient) */
  --cyan:        #46C7F2;
  --cyan-soft:   #6FD6F6;
  --blue:        #1C8FE0;
  --blue-deep:   #1357B0;
  --blue-ink:    #0E3C84;

  /* Surfaces */
  --bg:          #060F1C;
  --bg-2:        #0A1628;
  --surface:     #0F2138;
  --surface-2:   #132A47;
  --line:        rgba(70,199,242,.16);
  --line-soft:   rgba(255,255,255,.06);

  /* Text */
  --text:        #E8F1FA;
  --text-soft:   #B7C9DD;
  --text-mute:   #7E97B4;

  /* Effects */
  --grad-brand:  linear-gradient(135deg,#46C7F2 0%,#1C8FE0 45%,#1357B0 100%);
  --grad-soft:   linear-gradient(135deg,rgba(70,199,242,.14),rgba(19,87,176,.06));
  --glow:        0 0 40px rgba(70,199,242,.25);
  --shadow:      0 18px 50px -20px rgba(0,0,0,.7);
  --shadow-sm:   0 8px 24px -12px rgba(0,0,0,.6);

  /* Geometry */
  --radius:      18px;
  --radius-sm:   12px;
  --radius-pill: 999px;
  --container:   1200px;
  --header-h:    74px;

  /* Type */
  --f-display: "Cairo", "Segoe UI", system-ui, sans-serif;
  --f-body:    "Tajawal", "Segoe UI", system-ui, sans-serif;
  --f-mono:    "Space Grotesk", "Tajawal", monospace;
}

/* ---------- 2. Reset ---------- */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--f-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img,svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }
input,select,textarea { font-family: inherit; font-size: 1rem; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 4px; }

/* Direction helpers */
[dir="ltr"] body { text-align: left; }

/* ---------- 3. Ambient background ---------- */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: -2;
  background:
    radial-gradient(900px 500px at 85% -5%, rgba(28,143,224,.22), transparent 60%),
    radial-gradient(700px 500px at 0% 100%, rgba(19,87,176,.20), transparent 55%),
    var(--bg);
}
body::after {
  content: "";
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(70,199,242,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(70,199,242,.045) 1px, transparent 1px);
  background-size: 54px 54px;
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 30%, transparent 80%);
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 30%, transparent 80%);
}

/* ---------- 4. Layout primitives ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 24px; }
.section { padding: 96px 0; position: relative; }
.section--tight { padding: 64px 0; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--f-mono);
  font-size: .8rem; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--cyan);
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: rgba(70,199,242,.06);
}
.eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); }

.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 {
  font-family: var(--f-display);
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
  font-weight: 800; line-height: 1.25; margin: 18px 0 14px;
  letter-spacing: -.5px;
}
.section-head p { color: var(--text-soft); font-size: 1.05rem; }

.text-grad {
  background: var(--grad-brand);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* ---------- 5. Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-weight: 700; font-size: .98rem;
  padding: 13px 26px; border-radius: var(--radius-pill);
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
  white-space: nowrap; line-height: 1;
}
.btn i { font-size: 1.05em; }
.btn--primary { background: var(--grad-brand); color: #021022; box-shadow: 0 10px 30px -10px rgba(28,143,224,.7); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -10px rgba(70,199,242,.8); }
.btn--ghost { border: 1px solid var(--line); color: var(--text); background: rgba(255,255,255,.02); }
.btn--ghost:hover { border-color: var(--cyan); color: var(--cyan); transform: translateY(-2px); }
.btn--wa { background: #25D366; color: #042810; box-shadow: 0 10px 30px -12px rgba(37,211,102,.7); }
.btn--wa:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -12px rgba(37,211,102,.85); }
.btn--block { width: 100%; }
.btn--lg { padding: 16px 32px; font-size: 1.05rem; }

/* ===================================================================
   6. HEADER
   =================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center;
  transition: background .35s ease, box-shadow .35s ease, border-color .35s ease;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(10,22,40,.72);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom-color: var(--line);
  box-shadow: 0 10px 40px -20px rgba(0,0,0,.8);
}
.header-inner { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand img { height: 46px; width: auto; filter: drop-shadow(0 4px 14px rgba(70,199,242,.35)); }
.brand-name { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name b { font-family: var(--f-display); font-weight: 800; font-size: 1.15rem; letter-spacing: .5px; }
.brand-name span { font-size: .68rem; color: var(--text-mute); letter-spacing: 3px; font-family: var(--f-mono); }

.nav { display: flex; align-items: center; gap: 6px; }
.nav a {
  position: relative; padding: 9px 14px; border-radius: var(--radius-sm);
  font-weight: 600; font-size: .95rem; color: var(--text-soft);
  transition: color .25s ease, background .25s ease;
}
.nav a:hover { color: var(--text); background: rgba(70,199,242,.08); }
.nav a.active { color: var(--cyan); }
.nav a.active::after {
  content: ""; position: absolute; inset-inline: 14px; bottom: 2px; height: 2px;
  background: var(--grad-brand); border-radius: 2px;
}

.header-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.lang-toggle {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border-radius: var(--radius-pill);
  border: 1px solid var(--line); font-weight: 700; font-size: .85rem;
  font-family: var(--f-mono); color: var(--text); transition: all .25s ease;
}
.lang-toggle:hover { border-color: var(--cyan); color: var(--cyan); }
.header-wa {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 18px; border-radius: var(--radius-pill);
  background: rgba(37,211,102,.12); color: #4ade80; font-weight: 700; font-size: .9rem;
  border: 1px solid rgba(37,211,102,.3); transition: all .25s ease;
}
.header-wa:hover { background: rgba(37,211,102,.2); transform: translateY(-1px); }

.burger { display: none; width: 44px; height: 44px; border-radius: var(--radius-sm);
  border: 1px solid var(--line); align-items: center; justify-content: center; flex-direction: column; gap: 5px; }
.burger span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: .3s; }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile drawer */
.mobile-nav {
  position: fixed; inset: 0; z-index: 99;
  background: rgba(6,15,28,.94); backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  display: flex; flex-direction: column; justify-content: center; gap: 8px;
  padding: 90px 32px 40px;
  transform: translateY(-100%); opacity: 0; visibility: hidden;
  transition: transform .45s cubic-bezier(.4,0,.2,1), opacity .35s ease, visibility .35s;
}
.mobile-nav.open { transform: translateY(0); opacity: 1; visibility: visible; }
.mobile-nav a {
  font-size: 1.4rem; font-weight: 700; font-family: var(--f-display);
  padding: 14px 18px; border-radius: var(--radius-sm);
  border-bottom: 1px solid var(--line-soft);
  opacity: 0; transform: translateY(20px);
}
.mobile-nav.open a { animation: drawerIn .5s forwards; }
.mobile-nav.open a:nth-child(1){animation-delay:.06s}.mobile-nav.open a:nth-child(2){animation-delay:.12s}
.mobile-nav.open a:nth-child(3){animation-delay:.18s}.mobile-nav.open a:nth-child(4){animation-delay:.24s}
.mobile-nav.open a:nth-child(5){animation-delay:.30s}.mobile-nav.open a:nth-child(6){animation-delay:.36s}
.mobile-nav .btn { margin-top: 14px; opacity: 0; transform: translateY(20px); }
.mobile-nav.open .btn { animation: drawerIn .5s .42s forwards; }
@keyframes drawerIn { to { opacity: 1; transform: translateY(0); } }

/* ===================================================================
   7. HERO
   =================================================================== */
.hero { position: relative; padding: clamp(70px,9vw,120px) 0 90px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.hero-copy h1 {
  font-family: var(--f-display); font-weight: 800;
  font-size: clamp(2.1rem, 5vw, 3.6rem); line-height: 1.18; letter-spacing: -1px;
  margin: 22px 0 20px;
}
.hero-copy .lead { font-size: clamp(1.05rem,1.7vw,1.25rem); color: var(--text-soft); max-width: 560px; margin-bottom: 32px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-stats { display: flex; gap: 32px; margin-top: 44px; flex-wrap: wrap; }
.hero-stat b { font-family: var(--f-mono); font-size: 1.7rem; font-weight: 700; display: block; color: var(--cyan); }
.hero-stat span { font-size: .85rem; color: var(--text-mute); }

/* Floating tech cards cluster */
.hero-visual { position: relative; min-height: 420px; }
.float-card {
  position: absolute; display: flex; align-items: center; gap: 12px;
  padding: 16px 20px; border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(15,33,56,.92), rgba(19,42,71,.78));
  border: 1px solid var(--line); box-shadow: var(--shadow);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.float-card i { font-size: 1.4rem; width: 44px; height: 44px; display: grid; place-items: center;
  border-radius: 12px; background: var(--grad-soft); color: var(--cyan); }
.float-card b { font-size: .98rem; display: block; }
.float-card span { font-size: .78rem; color: var(--text-mute); }
.fc-1 { top: 6%;  inset-inline-start: 4%;  animation: floatY 6s ease-in-out infinite; }
.fc-2 { top: 30%; inset-inline-end: 0;    animation: floatY 7s ease-in-out .6s infinite; }
.fc-3 { top: 54%; inset-inline-start: 12%; animation: floatY 6.5s ease-in-out .3s infinite; }
.fc-4 { bottom: 8%; inset-inline-end: 8%;  animation: floatY 7.5s ease-in-out .9s infinite; }
.fc-5 { bottom: 0;  inset-inline-start: 0;  animation: floatY 6.2s ease-in-out 1.2s infinite; }
@keyframes floatY { 0%,100%{ transform: translateY(0); } 50%{ transform: translateY(-14px); } }

.hero-core {
  position: absolute; inset: 22% 28%; border-radius: 50%;
  background: radial-gradient(circle, rgba(70,199,242,.35), transparent 70%);
  filter: blur(8px); animation: pulseCore 4s ease-in-out infinite;
}
@keyframes pulseCore { 0%,100%{ transform: scale(.9); opacity: .7; } 50%{ transform: scale(1.1); opacity: 1; } }

/* Circuit divider (signature element) */
.circuit-divider { height: 60px; width: 100%; opacity: .5; }
.circuit-divider path { stroke: var(--cyan); stroke-width: 1.5; fill: none; }
.circuit-divider circle { fill: var(--cyan); }
.pulse-dot { animation: tracePulse 3s linear infinite; }
@keyframes tracePulse { 0%{ opacity: .2; } 50%{ opacity: 1; } 100%{ opacity: .2; } }

/* ===================================================================
   8. CARDS / GRID SECTIONS
   =================================================================== */
.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-auto { grid-template-columns: repeat(auto-fill, minmax(320px,1fr)); }

.card {
  position: relative; padding: 30px;
  background: linear-gradient(160deg, var(--surface), rgba(15,33,56,.6));
  border: 1px solid var(--line-soft); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); overflow: hidden;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.card::before {
  pointer-events: none;
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: var(--grad-brand); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0; transition: opacity .35s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.card:hover::before { opacity: 1; }

.card-icon {
  width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center;
  font-size: 1.5rem; color: var(--cyan); margin-bottom: 20px;
  background: var(--grad-soft); border: 1px solid var(--line);
}
.card h3 { font-family: var(--f-display); font-size: 1.25rem; font-weight: 700; margin-bottom: 12px; }
.card p { color: var(--text-soft); font-size: .98rem; }

/* Why-us feature list */
.feature-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; }
.feature {
  display: flex; align-items: flex-start; gap: 14px; padding: 18px 20px;
  background: rgba(15,33,56,.5); border: 1px solid var(--line-soft); border-radius: var(--radius-sm);
  transition: border-color .3s ease, transform .3s ease;
}
.feature:hover { border-color: var(--line); transform: translateX(4px); }
[dir="ltr"] .feature:hover { transform: translateX(-4px); }
.feature i { color: var(--cyan); font-size: 1.2rem; margin-top: 2px; flex-shrink: 0; }
.feature span { font-weight: 600; font-size: .96rem; color: var(--text); }

/* Values cards (about) */
.value-card { text-align: center; padding: 28px 20px; }
.value-card .card-icon { margin-inline: auto; }

/* ===================================================================
   9. PRODUCT MARKET
   =================================================================== */
.product-card { display: flex; flex-direction: column; }
.product-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.product-type { font-family: var(--f-mono); font-size: .72rem; letter-spacing: 1px; text-transform: uppercase;
  color: var(--cyan); padding: 5px 11px; border: 1px solid var(--line); border-radius: var(--radius-pill); }
.product-status { font-size: .75rem; font-weight: 600; color: var(--text-mute);
  display: inline-flex; align-items: center; gap: 6px; }
.product-status::before { content:""; width: 7px; height: 7px; border-radius: 50%; background: #4ade80; box-shadow: 0 0 8px #4ade80; }
.product-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.product-card .desc { color: var(--text-soft); font-size: .93rem; margin-bottom: 16px; flex-grow: 1; }
.product-feats { display: flex; flex-direction: column; gap: 8px; margin-bottom: 22px; }
.product-feats li { display: flex; align-items: center; gap: 9px; font-size: .88rem; color: var(--text-soft); }
.product-feats i { color: var(--cyan); font-size: .8rem; }
.product-actions { display: flex; gap: 10px; }
.product-actions .btn { flex: 1; padding: 11px 16px; font-size: .9rem; }

/* Filter chips */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 36px; justify-content: center; }
.chip {
  padding: 9px 18px; border-radius: var(--radius-pill); font-size: .9rem; font-weight: 600;
  border: 1px solid var(--line-soft); color: var(--text-soft); transition: all .25s ease;
}
.chip:hover { border-color: var(--line); color: var(--text); }
.chip.active { background: var(--grad-brand); color: #021022; border-color: transparent; }

/* ===================================================================
   10. MODAL
   =================================================================== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(4,10,20,.78); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center; padding: 24px;
  opacity: 0; visibility: hidden; transition: opacity .3s ease, visibility .3s;
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal {
  width: 100%; max-width: 620px; max-height: 88vh; overflow-y: auto;
  background: linear-gradient(160deg, var(--surface-2), var(--bg-2));
  border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 36px; transform: translateY(24px) scale(.97); transition: transform .35s cubic-bezier(.4,0,.2,1);
}
.modal-overlay.open .modal { transform: translateY(0) scale(1); }
.modal-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 8px; }
.modal-head h3 { font-family: var(--f-display); font-size: 1.5rem; font-weight: 800; }
.modal-close { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.05);
  display: grid; place-items: center; font-size: 1.1rem; transition: all .25s ease; flex-shrink: 0; }
.modal-close:hover { background: rgba(255,255,255,.12); transform: rotate(90deg); }
.modal-meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 20px; }
.modal-meta span { font-size: .78rem; padding: 5px 12px; border-radius: var(--radius-pill);
  background: rgba(70,199,242,.08); border: 1px solid var(--line); color: var(--cyan); }
.modal-desc { color: var(--text-soft); margin-bottom: 22px; }
.modal-specs { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; margin-bottom: 22px; }
.spec { padding: 12px 14px; background: rgba(15,33,56,.6); border: 1px solid var(--line-soft); border-radius: var(--radius-sm); }
.spec b { display: block; font-size: .72rem; color: var(--text-mute); margin-bottom: 4px; font-weight: 600; }
.spec span { font-size: .92rem; font-weight: 700; color: var(--cyan); }
.modal h4 { font-size: 1rem; margin-bottom: 12px; font-family: var(--f-display); }
.modal-feats { display: grid; gap: 9px; margin-bottom: 26px; }
.modal-feats li { display: flex; align-items: flex-start; gap: 10px; color: var(--text-soft); font-size: .93rem; }
.modal-feats i { color: var(--cyan); margin-top: 4px; }
.modal-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.modal-actions .btn { flex: 1; min-width: 160px; }

/* ===================================================================
   11. FORMS
   =================================================================== */
.form-card {
  max-width: 820px; margin-inline: auto; padding: 40px;
  background: linear-gradient(160deg, var(--surface), rgba(15,33,56,.55));
  border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
}
.form-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; }
.field { display: flex; flex-direction: column; gap: 8px; position: relative; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: .9rem; font-weight: 600; color: var(--text-soft); }
.field label .req { color: var(--cyan); }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 16px; border-radius: var(--radius-sm);
  background: rgba(6,15,28,.6); border: 1px solid var(--line-soft); color: var(--text);
  transition: border-color .25s ease, box-shadow .25s ease;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(70,199,242,.15);
}
.field input::placeholder, .field textarea::placeholder { color: var(--text-mute); }
.field select { appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='%237E97B4' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: left 16px center; }
[dir="ltr"] .field select { background-position: right 16px center; }
.field .error-msg { font-size: .8rem; color: #f87171; min-height: 0; display: none; }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: #f87171; }
.field.invalid .error-msg { display: block; }
.honeypot { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; overflow: hidden; }
.form-actions { margin-top: 28px; }

/* Toggle pills group (yes/no) */
.toggle-group { display: flex; gap: 8px; }
.toggle-group input { display: none; }
.toggle-group label {
  flex: 1; text-align: center; padding: 11px; border-radius: var(--radius-sm);
  border: 1px solid var(--line-soft); cursor: pointer; font-size: .9rem; font-weight: 600;
  color: var(--text-soft); transition: all .2s ease;
}
.toggle-group input:checked + label { background: var(--grad-brand); color: #021022; border-color: transparent; }

/* Success state */
.form-success { text-align: center; padding: 48px 24px; display: none; }
.form-success.show { display: block; animation: fadeUp .5s ease; }
.form-success .check {
  width: 84px; height: 84px; margin: 0 auto 24px; border-radius: 50%;
  background: var(--grad-soft); border: 1px solid var(--line);
  display: grid; place-items: center; font-size: 2.4rem; color: var(--cyan);
  animation: pop .5s cubic-bezier(.4,0,.2,1);
}
@keyframes pop { 0%{ transform: scale(0); } 70%{ transform: scale(1.1); } 100%{ transform: scale(1); } }
.form-success h3 { font-family: var(--f-display); font-size: 1.6rem; margin-bottom: 12px; }
.form-success p { color: var(--text-soft); max-width: 460px; margin: 0 auto 26px; }

/* ===================================================================
   12. PAGE HERO (inner pages)
   =================================================================== */
.page-hero { padding: clamp(60px,8vw,96px) 0 40px; text-align: center; position: relative; }
.page-hero h1 { font-family: var(--f-display); font-size: clamp(1.9rem,4.5vw,3rem); font-weight: 800;
  letter-spacing: -.5px; margin: 18px 0 14px; }
.page-hero p { color: var(--text-soft); max-width: 640px; margin: 0 auto; font-size: 1.08rem; }
.breadcrumb { display: inline-flex; align-items: center; gap: 8px; font-size: .85rem; color: var(--text-mute);
  font-family: var(--f-mono); }
.breadcrumb a:hover { color: var(--cyan); }
.breadcrumb i { font-size: .7rem; opacity: .6; }

/* ===================================================================
   13. FAQ ACCORDION
   =================================================================== */
.faq { max-width: 820px; margin-inline: auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { border: 1px solid var(--line-soft); border-radius: var(--radius-sm); overflow: hidden;
  background: rgba(15,33,56,.4); transition: border-color .3s ease; }
.faq-item.open { border-color: var(--line); }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 20px 24px; font-weight: 700; font-size: 1.02rem; text-align: start; font-family: var(--f-display); }
.faq-q i { color: var(--cyan); transition: transform .3s ease; flex-shrink: 0; }
.faq-item.open .faq-q i { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.faq-a p { padding: 0 24px 20px; color: var(--text-soft); font-size: .96rem; }

/* ===================================================================
   14. SUPPORT extras
   =================================================================== */
.support-actions { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-bottom: 56px; }
.support-tile { padding: 28px; text-align: center; }
.status-bar { display: flex; align-items: center; gap: 12px; padding: 18px 24px;
  background: rgba(74,222,128,.08); border: 1px solid rgba(74,222,128,.25); border-radius: var(--radius-sm); }
.status-dot { width: 12px; height: 12px; border-radius: 50%; background: #4ade80; box-shadow: 0 0 12px #4ade80;
  animation: statusPulse 2s ease-in-out infinite; }
@keyframes statusPulse { 0%,100%{ opacity: 1; } 50%{ opacity: .4; } }
.client-links { display: grid; grid-template-columns: repeat(auto-fill,minmax(220px,1fr)); gap: 14px; }
.client-link { display: flex; align-items: center; gap: 12px; padding: 16px 18px;
  border: 1px solid var(--line-soft); border-radius: var(--radius-sm); transition: all .25s ease; }
.client-link:hover { border-color: var(--cyan); transform: translateY(-2px); }
.client-link i { color: var(--cyan); font-size: 1.2rem; }

/* ===================================================================
   15. CTA STRIP
   =================================================================== */
.cta-strip {
  position: relative; overflow: hidden; border-radius: calc(var(--radius) + 6px);
  padding: 56px 48px; text-align: center;
  background: linear-gradient(135deg, rgba(28,143,224,.18), rgba(19,87,176,.10));
  border: 1px solid var(--line);
}
.cta-strip::before { content:""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(70,199,242,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(70,199,242,.07) 1px,transparent 1px);
  background-size: 40px 40px; -webkit-mask-image: radial-gradient(circle at 50% 50%,#000,transparent 75%);
  mask-image: radial-gradient(circle at 50% 50%,#000,transparent 75%); }
.cta-strip > * { position: relative; }
.cta-strip h2 { font-family: var(--f-display); font-size: clamp(1.6rem,3vw,2.3rem); font-weight: 800; margin-bottom: 14px; }
.cta-strip p { color: var(--text-soft); max-width: 560px; margin: 0 auto 28px; }
.cta-strip .hero-cta { justify-content: center; }

/* ===================================================================
   16. FOOTER
   =================================================================== */
.site-footer { position: relative; margin-top: 40px; border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(10,22,40,.4), rgba(6,15,28,.9)); overflow: hidden; }
.site-footer::before { content:""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(600px 200px at 50% 0%, rgba(70,199,242,.14), transparent 70%); }
.footer-glow { position: absolute; top: 0; inset-inline: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent); opacity: .6;
  animation: glowSlide 5s ease-in-out infinite; }
@keyframes glowSlide { 0%,100%{ opacity: .3; } 50%{ opacity: .9; } }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding: 64px 0 48px; position: relative; }
.footer-brand img { height: 50px; margin-bottom: 18px; }
.footer-brand p { color: var(--text-soft); font-size: .94rem; max-width: 340px; margin-bottom: 20px; }
.footer-col h4 { font-family: var(--f-display); font-size: 1rem; margin-bottom: 18px; color: var(--text); }
.footer-col ul { display: flex; flex-direction: column; gap: 11px; }
.footer-col a, .footer-col li { color: var(--text-mute); font-size: .92rem; transition: color .25s ease; }
.footer-col a:hover { color: var(--cyan); }
.footer-contact li { display: flex; align-items: center; gap: 10px; }
.footer-contact i { color: var(--cyan); width: 18px; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 22px 0; border-top: 1px solid var(--line-soft); flex-wrap: wrap; position: relative; }
.footer-bottom p { color: var(--text-mute); font-size: .86rem; }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center;
  border: 1px solid var(--line-soft); color: var(--text-soft); transition: all .25s ease; }
.footer-social a:hover { border-color: var(--cyan); color: var(--cyan); transform: translateY(-2px); }

/* ===================================================================
   17. FLOATING WHATSAPP WIDGET
   =================================================================== */
.wa-widget { position: fixed; bottom: 24px; inset-inline-end: 24px; z-index: 90;
  display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.wa-bubble {
  display: flex; align-items: center; gap: 10px; max-width: 260px;
  padding: 14px 18px; border-radius: var(--radius); background: var(--surface-2);
  border: 1px solid var(--line); box-shadow: var(--shadow); font-size: .86rem;
  transform: scale(.9) translateY(10px); opacity: 0; pointer-events: none;
  transition: all .3s cubic-bezier(.4,0,.2,1);
}
.wa-widget.expanded .wa-bubble { transform: scale(1) translateY(0); opacity: 1; pointer-events: auto; }
.wa-bubble span { color: var(--text-soft); }
.wa-btn {
  width: 60px; height: 60px; border-radius: 50%; background: #25D366; color: #fff;
  display: grid; place-items: center; font-size: 1.7rem; box-shadow: 0 12px 30px -8px rgba(37,211,102,.6);
  position: relative; transition: transform .25s ease;
}
.wa-btn:hover { transform: scale(1.08); }
.wa-btn::before { content:""; position: absolute; inset: 0; border-radius: 50%; background: #25D366;
  animation: waPulse 2.6s ease-out infinite; z-index: -1; }
@keyframes waPulse { 0%{ transform: scale(1); opacity: .6; } 70%,100%{ transform: scale(1.7); opacity: 0; } }
.wa-mini-close { position: absolute; top: -6px; inset-inline-start: -6px; width: 22px; height: 22px;
  border-radius: 50%; background: var(--surface-2); border: 1px solid var(--line); color: var(--text-soft);
  display: grid; place-items: center; font-size: .65rem; }

/* ===================================================================
   18. ABOUT POPUP
   =================================================================== */
.about-popup { position: fixed; bottom: 24px; inset-inline-start: 24px; z-index: 88;
  width: 320px; max-width: calc(100vw - 48px);
  background: linear-gradient(160deg, var(--surface-2), var(--bg-2));
  border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 22px; transform: translateY(140%); opacity: 0; transition: all .5s cubic-bezier(.4,0,.2,1); }
.about-popup.show { transform: translateY(0); opacity: 1; }
.about-popup .pop-close { position: absolute; top: 12px; inset-inline-end: 12px; width: 28px; height: 28px;
  border-radius: 50%; background: rgba(255,255,255,.05); display: grid; place-items: center; font-size: .8rem; }
.about-popup .pop-icon { width: 44px; height: 44px; border-radius: 12px; background: var(--grad-soft);
  display: grid; place-items: center; color: var(--cyan); font-size: 1.3rem; margin-bottom: 14px; }
.about-popup p { font-size: .92rem; color: var(--text-soft); margin-bottom: 16px; }
.about-popup .btn { width: 100%; animation: softPulse 2.5s ease-in-out infinite; }
@keyframes softPulse { 0%,100%{ box-shadow: 0 10px 30px -12px rgba(37,211,102,.5); } 50%{ box-shadow: 0 10px 36px -8px rgba(37,211,102,.85); } }

/* ===================================================================
   19. Reveal on scroll
   =================================================================== */
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
[data-reveal].in { opacity: 1; transform: translateY(0); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* ===================================================================
   20. RESPONSIVE
   =================================================================== */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { min-height: 360px; order: -1; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .grid-3 { grid-template-columns: repeat(2,1fr); }
  .support-actions { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .nav, .header-wa { display: none; }
  .burger { display: flex; }
  .section { padding: 72px 0; }
  .form-grid { grid-template-columns: 1fr; }
  .modal-specs { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .feature-list { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .hero-cta .btn { flex: 1; }
  .cta-strip { padding: 40px 24px; }
  .form-card { padding: 28px 20px; }
  .modal { padding: 26px 20px; }
  .lang-toggle .lang-full { display: none; }
  .about-popup { inset-inline: 16px; width: auto; }
}

/* 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; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ===================================================================
   21. Backend alerts, dynamic popup, footer badges, admin page
   =================================================================== */
.backend-alert {
  margin: 20px auto 0;
  max-width: 760px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  border: 1px solid var(--line);
  background: rgba(15,33,56,.72);
}
.backend-alert--success { color: #4ade80; border-color: rgba(74,222,128,.35); }
.backend-alert--error { color: #f87171; border-color: rgba(248,113,113,.35); }
.bm-form-note { margin-top: 10px; color: #f87171; font-weight: 700; font-size: .9rem; }
.bm-form-note.ok { color: #4ade80; }
button:disabled { opacity: .65; cursor: wait; }

.footer-badges {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  padding: 0 0 28px;
  position: relative;
}
.footer-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  background: rgba(15,33,56,.42);
  transition: transform .25s ease, border-color .25s ease;
}
a.footer-badge:hover { transform: translateY(-2px); border-color: var(--cyan); }
.footer-badge img { width: 42px; height: 42px; object-fit: contain; border-radius: 10px; background: rgba(255,255,255,.04); }
.footer-badge-title { display: block; font-weight: 800; color: var(--text); }
.footer-badge small { display: block; color: var(--text-mute); line-height: 1.45; }

.bm-popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 240;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(4,10,20,.72);
  backdrop-filter: blur(10px);
}
.bm-popup-overlay.open { display: flex; animation: fadeUp .25s ease; }
.bm-popup-card {
  position: relative;
  width: min(560px, 100%);
  max-height: 90vh;
  overflow: auto;
  padding: 30px;
  border-radius: calc(var(--radius) + 8px);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, var(--surface-2), var(--bg-2));
  box-shadow: var(--shadow);
}
.bm-popup-close {
  position: absolute;
  top: 14px;
  inset-inline-end: 14px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255,255,255,.06);
  font-size: 1.2rem;
}
.bm-popup-image { margin-bottom: 18px; }
.bm-popup-image img { width: 100%; max-height: 220px; object-fit: contain; border-radius: var(--radius-sm); }
.bm-popup-copy h3 { font-family: var(--f-display); font-size: 1.5rem; margin-bottom: 10px; padding-inline-end: 34px; }
.bm-popup-copy p { color: var(--text-soft); margin-bottom: 20px; }
.bm-popup-cta { margin-bottom: 18px; }
.bm-popup-form { display: grid; gap: 12px; margin-top: 16px; }
.bm-popup-form .field input,
.bm-popup-form .field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: rgba(6,15,28,.65);
  border: 1px solid var(--line-soft);
  color: var(--text);
}
.bm-popup-form .field textarea { min-height: 90px; resize: vertical; }

.admin-page { background: var(--bg); color: var(--text); min-height: 100vh; padding: 24px; }
.admin-shell { max-width: 1280px; margin: 0 auto; }
.admin-header { display:flex; justify-content:space-between; align-items:center; gap:16px; margin-bottom:22px; flex-wrap:wrap; }
.admin-header h1 { font-family: var(--f-display); font-size: clamp(1.5rem, 3vw, 2.4rem); }
.admin-tabs { display:flex; gap:8px; flex-wrap:wrap; margin-bottom:22px; }
.admin-tabs a { padding:10px 14px; border:1px solid var(--line-soft); border-radius:var(--radius-pill); color:var(--text-soft); font-weight:700; }
.admin-tabs a.active, .admin-tabs a:hover { border-color:var(--cyan); color:var(--cyan); }
.admin-card { background:linear-gradient(160deg, var(--surface), rgba(15,33,56,.65)); border:1px solid var(--line-soft); border-radius:var(--radius); padding:22px; box-shadow:var(--shadow-sm); margin-bottom:18px; }
.admin-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(190px,1fr)); gap:14px; }
.admin-stat b { display:block; font-family:var(--f-mono); color:var(--cyan); font-size:1.7rem; }
.admin-stat span { color:var(--text-soft); }
.admin-table-wrap { overflow:auto; }
.admin-table { width:100%; border-collapse:collapse; min-width:760px; }
.admin-table th, .admin-table td { padding:12px 10px; border-bottom:1px solid var(--line-soft); text-align:start; vertical-align:top; }
.admin-table th { color:var(--cyan); font-family:var(--f-display); }
.admin-form { display:grid; gap:14px; }
.admin-form .form-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:14px; }
.admin-form input, .admin-form select, .admin-form textarea {
  width:100%; padding:11px 13px; border-radius:var(--radius-sm); background:rgba(6,15,28,.7); border:1px solid var(--line-soft); color:var(--text);
}
.admin-form textarea { min-height:90px; resize:vertical; }
.admin-actions { display:flex; gap:8px; flex-wrap:wrap; }
.admin-login { min-height:100vh; display:grid; place-items:center; padding:24px; }
.admin-login .admin-card { width:min(430px,100%); }
@media (max-width: 720px){ .admin-page { padding:14px; } .admin-form .form-grid { grid-template-columns:1fr; } .admin-table { min-width:640px; } }


/* ===================================================================
   22. Admin Phase 3 usability improvements
   =================================================================== */
.admin-muted { color: var(--text-mute); font-size: .9rem; }
.admin-grid-wide { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.admin-record {
  background: linear-gradient(160deg, var(--surface), rgba(15,33,56,.65));
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin-bottom: 14px;
  overflow: hidden;
}
.admin-record[open] { border-color: var(--line); }
.admin-record summary {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 12px;
  align-items: center;
  padding: 16px 18px;
  cursor: pointer;
  color: var(--text);
  font-weight: 700;
}
.admin-record summary::-webkit-details-marker { display: none; }
.admin-record summary::before {
  content: '+';
  width: 26px;
  height: 26px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line);
  color: var(--cyan);
  margin-inline-end: 8px;
}
.admin-record[open] summary::before { content: '−'; }
.admin-record-body { padding: 0 18px 18px; display: grid; gap: 16px; }
.admin-detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 12px; }
.admin-detail-grid > div,
.admin-full-text,
.admin-attachments {
  padding: 14px;
  background: rgba(6,15,28,.42);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
}
.admin-detail-grid b,
.admin-full-text b,
.admin-attachments b { display: block; color: var(--cyan); margin-bottom: 6px; }
.admin-full-text p { white-space: normal; color: var(--text-soft); }
.admin-attachments { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.admin-status { display: inline-flex; align-items: center; justify-content: center; min-width: 92px; padding: 6px 10px; border-radius: var(--radius-pill); border: 1px solid var(--line); color: var(--cyan); font-size: .82rem; }
.admin-status--new { color: #4ade80; border-color: rgba(74,222,128,.35); }
.admin-status--spam { color: #f87171; border-color: rgba(248,113,113,.35); }
.admin-status--closed,
.admin-status--resolved { color: var(--text-mute); }
.btn--danger { background: rgba(248,113,113,.14); color: #fca5a5; border: 1px solid rgba(248,113,113,.32); }
.btn--danger:hover { background: rgba(248,113,113,.22); transform: translateY(-2px); }
.admin-inline-delete { margin-top: -6px; }
.admin-table .admin-actions { flex-wrap: nowrap; }
.admin-table .btn { padding: 10px 14px; }
@media (max-width: 760px) {
  .admin-record summary { grid-template-columns: 1fr; }
  .admin-record summary::before { display: none; }
  .admin-table .admin-actions { flex-wrap: wrap; }
}


/* ===================================================================
   22. SOFTWARE MARKET PHASE 4
   =================================================================== */
.product-card { padding: 0; isolation: isolate; }
.product-card > *:not(.product-image) { padding-inline: 30px; }
.product-card .product-top { padding-top: 22px; }
.product-card .product-actions { padding-bottom: 30px; }
.product-image {
  position: relative;
  height: 190px;
  overflow: hidden;
  border-radius: var(--radius) var(--radius) 0 0;
  background:
    radial-gradient(420px 160px at 75% 20%, rgba(70,199,242,.20), transparent 70%),
    linear-gradient(135deg, rgba(70,199,242,.10), rgba(19,87,176,.08));
  border-bottom: 1px solid var(--line-soft);
}
.product-image::after {
  content:"";
  position:absolute;
  inset:0;
  background: linear-gradient(180deg, transparent 45%, rgba(6,15,28,.45));
  pointer-events:none;
}
.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .45s ease, filter .45s ease;
}
.product-card:hover .product-image img { transform: scale(1.045); filter: saturate(1.08); }
.product-actions .btn { position: relative; z-index: 3; pointer-events: auto; }

.modal { max-width: 880px; }
.modal-product-gallery { margin: 8px 0 22px; }
.modal-product-main-image {
  width: 100%;
  height: min(48vh, 360px);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(6,15,28,.55);
}
.modal-product-main-image img { width: 100%; height: 100%; object-fit: cover; }
.modal-product-thumbs {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  overflow-x: auto;
  padding-bottom: 4px;
}
.modal-product-thumbs button {
  width: 82px;
  height: 58px;
  flex: 0 0 auto;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  opacity: .72;
  transition: opacity .2s ease, border-color .2s ease, transform .2s ease;
}
.modal-product-thumbs button.active,
.modal-product-thumbs button:hover { opacity: 1; border-color: var(--cyan); transform: translateY(-1px); }
.modal-product-thumbs img { width: 100%; height: 100%; object-fit: cover; }

.admin-product-image-preview {
  width: 92px;
  height: 62px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--line-soft);
  background: rgba(255,255,255,.04);
}
.admin-help { color: var(--text-mute); font-size: .86rem; margin-top: 8px; }

@media (max-width: 640px) {
  .product-card > *:not(.product-image) { padding-inline: 22px; }
  .product-card .product-actions { padding-bottom: 24px; }
  .product-image { height: 165px; }
  .modal-product-main-image { height: 240px; }
}


/* Phase 4.1 — DB-only market empty state */
.market-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 44px 28px;
}
.market-empty h3 {
  margin-bottom: 10px;
  font-family: var(--f-display);
}
.market-empty p {
  color: var(--text-soft);
}