/* ========================================================================
   Mesa de Ayuda Highteck — Sistema de diseño portal cliente
   Estilo: futurista navy + cyan/lima neon · glassmorphism · SVG animado
   ======================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
    --bg-deep: #030814;
    --bg-base: #050b1f;
    --bg-elev: #0a1430;
    --bg-card: rgba(255, 255, 255, 0.04);
    --bg-card-hover: rgba(255, 255, 255, 0.07);
    --border-soft: rgba(148, 163, 255, 0.12);
    --border-mid: rgba(148, 163, 255, 0.22);
    --border-glow: rgba(0, 212, 255, 0.35);

    --text-1: #f8fafc;
    --text-2: #cbd5e1;
    --text-3: #94a3b8;
    --text-4: #64748b;

    --cyan: #00d4ff;
    --cyan-soft: rgba(0, 212, 255, 0.15);
    --lima: #c4f81f;
    --lima-soft: rgba(196, 248, 31, 0.15);
    --magenta: #ff3d9a;
    --orange: #ff7a1a;

    --ok: #10b981;
    --warn: #f59e0b;
    --danger: #ef4444;

    --r-sm: 8px;
    --r-md: 14px;
    --r-lg: 22px;
    --r-xl: 32px;

    --shadow-soft: 0 4px 24px rgba(0, 0, 0, 0.35);
    --shadow-card: 0 8px 40px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--border-soft);
    --shadow-glow: 0 0 0 1px var(--border-glow), 0 0 30px rgba(0, 212, 255, 0.2);

    --grad-primary: linear-gradient(135deg, var(--cyan) 0%, var(--lima) 100%);
    --grad-hero: linear-gradient(135deg, rgba(0, 212, 255, 0.18), rgba(196, 248, 31, 0.10) 60%, transparent);
    --grad-card: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.01));
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { background: var(--bg-deep); }

body {
    font-family: 'Inter', -apple-system, sans-serif;
    font-size: 15px;
    line-height: 1.55;
    color: var(--text-1);
    background: var(--bg-base);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

/* Fondo animado SVG global */
.bg-grid {
    position: fixed;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(ellipse 800px 600px at 20% 0%, rgba(0, 212, 255, 0.08), transparent 60%),
        radial-gradient(ellipse 700px 500px at 90% 100%, rgba(196, 248, 31, 0.06), transparent 60%),
        var(--bg-base);
}

.bg-grid svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0.65;
}

/* Tipografía */
h1, h2, h3, h4, h5 { font-family: 'Space Grotesk', sans-serif; font-weight: 600; letter-spacing: -0.02em; }
h1 { font-size: 56px; line-height: 1.05; font-weight: 700; }
h2 { font-size: 36px; line-height: 1.1; }
h3 { font-size: 22px; line-height: 1.25; }
h4 { font-size: 17px; line-height: 1.3; font-weight: 600; }
.mono { font-family: 'JetBrains Mono', monospace; font-size: 0.88em; }

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

/* Topbar */
.topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    background: rgba(5, 11, 31, 0.7);
    border-bottom: 1px solid var(--border-soft);
}

.topbar-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 14px 32px;
    display: flex;
    align-items: center;
    gap: 32px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-1);
}

.brand-logo {
    width: 38px;
    height: 38px;
    background: var(--grad-primary);
    border-radius: 10px;
    display: grid;
    place-items: center;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    color: #061027;
    font-size: 17px;
    box-shadow: 0 0 24px rgba(0, 212, 255, 0.4);
}

.brand-logo-img {
    height: 44px;
    width: auto;
    display: block;
    filter: drop-shadow(0 0 14px rgba(0, 212, 255, 0.35));
}

.brand-name {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 18px;
    letter-spacing: -0.01em;
}

.brand-name .reg { font-size: 11px; vertical-align: super; color: var(--cyan); }

.brand-tag {
    color: var(--text-3);
    font-size: 13px;
    padding-left: 12px;
    border-left: 1px solid var(--border-soft);
    margin-left: 4px;
}

.topbar-nav { display: flex; gap: 8px; margin-left: auto; align-items: center; }

.topbar-nav a {
    color: var(--text-2);
    text-decoration: none;
    padding: 8px 14px;
    border-radius: var(--r-sm);
    font-size: 14px;
    transition: all 0.15s ease;
}

.topbar-nav a:hover { color: var(--text-1); background: rgba(255,255,255,0.05); }
.topbar-nav a.active { color: var(--cyan); background: var(--cyan-soft); }

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: 12px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    border: 0;
    cursor: pointer;
    transition: all 0.18s ease;
    line-height: 1;
    white-space: nowrap;
}

.btn-primary {
    background: var(--grad-primary);
    color: #061027;
    box-shadow: 0 4px 24px rgba(0, 212, 255, 0.35), inset 0 1px 0 rgba(255,255,255,0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.5), inset 0 1px 0 rgba(255,255,255,0.3);
}

.btn-ghost {
    background: rgba(255,255,255,0.04);
    color: var(--text-1);
    border: 1px solid var(--border-mid);
}

.btn-ghost:hover { background: rgba(255,255,255,0.08); border-color: var(--cyan); }

.btn-icon {
    width: 38px; height: 38px;
    padding: 0; justify-content: center;
    background: rgba(255,255,255,0.05);
    color: var(--text-2);
    border: 1px solid var(--border-soft);
}

.btn-icon:hover { color: var(--cyan); border-color: var(--cyan); }

/* Cards */
.card {
    background: var(--grad-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-lg);
    padding: 28px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: all 0.2s ease;
}

.card:hover { border-color: var(--border-mid); background: var(--bg-card-hover); }

.card.glow { box-shadow: var(--shadow-glow); border-color: var(--border-glow); }

/* Chips / Badges */
.chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 11px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.4;
    border: 1px solid var(--border-soft);
    background: rgba(255,255,255,0.04);
    color: var(--text-2);
}

.chip-dot { width: 6px; height: 6px; border-radius: 50%; }

.chip.cyan { background: var(--cyan-soft); color: var(--cyan); border-color: rgba(0, 212, 255, 0.3); }
.chip.lima { background: var(--lima-soft); color: var(--lima); border-color: rgba(196, 248, 31, 0.3); }
.chip.warn { background: rgba(245, 158, 11, 0.15); color: var(--warn); border-color: rgba(245, 158, 11, 0.3); }
.chip.danger { background: rgba(239, 68, 68, 0.15); color: var(--danger); border-color: rgba(239, 68, 68, 0.3); }
.chip.ok { background: rgba(16, 185, 129, 0.15); color: var(--ok); border-color: rgba(16, 185, 129, 0.3); }
.chip.magenta { background: rgba(255, 61, 154, 0.15); color: var(--magenta); border-color: rgba(255, 61, 154, 0.3); }

.chip.cyan .chip-dot { background: var(--cyan); box-shadow: 0 0 6px var(--cyan); }
.chip.lima .chip-dot { background: var(--lima); box-shadow: 0 0 6px var(--lima); }
.chip.warn .chip-dot { background: var(--warn); box-shadow: 0 0 6px var(--warn); }
.chip.danger .chip-dot { background: var(--danger); box-shadow: 0 0 6px var(--danger); }
.chip.ok .chip-dot { background: var(--ok); box-shadow: 0 0 6px var(--ok); animation: pulse 1.5s ease-in-out infinite; }

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.2); }
}

/* Inputs */
.input, .textarea, .select {
    width: 100%;
    padding: 13px 16px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    color: var(--text-1);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    transition: all 0.15s ease;
}

.input:focus, .textarea:focus, .select:focus {
    outline: 0;
    border-color: var(--cyan);
    background: rgba(255,255,255,0.06);
    box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.12);
}

.input::placeholder, .textarea::placeholder { color: var(--text-4); }
.textarea { resize: vertical; min-height: 120px; }

.label {
    display: block;
    font-size: 13px;
    color: var(--text-2);
    margin-bottom: 7px;
    font-weight: 500;
}

.hint { font-size: 12px; color: var(--text-4); margin-top: 6px; }

/* Layout */
.shell {
    max-width: 1280px;
    margin: 0 auto;
    padding: 32px;
}

.row { display: flex; gap: 24px; }
.col { display: flex; flex-direction: column; gap: 24px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }

/* Footer */
.footer {
    margin-top: 80px;
    padding: 40px 32px 32px;
    border-top: 1px solid var(--border-soft);
    color: var(--text-4);
    font-size: 13px;
    text-align: center;
}

.footer .heart { color: var(--magenta); }
.footer a { color: var(--text-3); text-decoration: none; }
.footer a:hover { color: var(--cyan); }

/* SVG fondo animado */
@media (prefers-reduced-motion: no-preference) {
    .orb { animation: float 14s ease-in-out infinite; }
    .orb-2 { animation-duration: 18s; animation-delay: -6s; }
    .orb-3 { animation-duration: 22s; animation-delay: -11s; }
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(40px, -30px) scale(1.05); }
    66% { transform: translate(-30px, 20px) scale(0.95); }
}

/* Scanner línea horizontal */
.scanner {
    position: fixed;
    left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--cyan), transparent);
    z-index: -1;
    opacity: 0.4;
    animation: scan 9s linear infinite;
}
@keyframes scan {
    0% { top: 0; opacity: 0; }
    8% { opacity: 0.4; }
    92% { opacity: 0.4; }
    100% { top: 100vh; opacity: 0; }
}