/* =================================================================
   TerryTechVisions — Brutalist Precision UI (2026)
   ================================================================= */

:root {
    --tt-bg: #f7f9ff;
    --tt-surface: #eef1fb;
    --tt-surface-2: #ffffff;
    --tt-text: #0b1020;
    --tt-text-muted: #5a6378;
    --tt-border: #0b1020;
    --tt-border-soft: #d8def0;
    --tt-primary: #4f46e5;          /* Indigo */
    --tt-primary-dark: #312e81;
    --tt-accent: #ff5e7e;            /* Digital Peach/Coral */
    --tt-accent-2: #00e0c6;          /* Carbon Mint */
    --tt-cyan: #22d3ee;              /* Neon Cyan */
    --tt-violet: #a855f7;            /* Luminous Violet */
    --tt-gold: #f5b301;              /* Royal Gold */
    --tt-success: #10b981;
    --tt-warning: #f59e0b;
    --tt-danger: #e11d48;
    --tt-info: #06b6d4;
    --tt-shadow: 6px 6px 0 #0b1020;
    --tt-shadow-color: 0 14px 40px -10px rgba(79, 70, 229, .35);
    --tt-radius: 16px;
    --tt-radius-sm: 10px;
    --tt-grad: linear-gradient(135deg, #4f46e5 0%, #a855f7 45%, #ff5e7e 100%);
    --tt-grad-2: linear-gradient(135deg, #22d3ee 0%, #4f46e5 60%, #a855f7 100%);
    --tt-grad-mint: linear-gradient(135deg, #00e0c6 0%, #22d3ee 60%, #4f46e5 100%);
    --tt-grad-gold: linear-gradient(135deg, #f5b301 0%, #ff5e7e 100%);
    --tt-bg-aurora:
        radial-gradient(1200px 600px at 8% -10%, rgba(79, 70, 229, .18), transparent 60%),
        radial-gradient(900px 500px at 100% 10%, rgba(255, 94, 126, .14), transparent 60%),
        radial-gradient(800px 600px at 50% 110%, rgba(0, 224, 198, .14), transparent 60%);
    --tt-noise: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.05 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

[data-theme="dark"] {
    --tt-bg: #070817;
    --tt-surface: #0f1130;
    --tt-surface-2: #161a44;
    --tt-text: #eef0fa;
    --tt-text-muted: #9aa3c7;
    --tt-border: #eef0fa;
    --tt-border-soft: #232a64;
    --tt-shadow: 6px 6px 0 #a855f7;
    --tt-shadow-color: 0 14px 40px -10px rgba(168, 85, 247, .55);
    --tt-bg-aurora:
        radial-gradient(1200px 700px at 5% -10%, rgba(79, 70, 229, .35), transparent 60%),
        radial-gradient(900px 500px at 100% 0%, rgba(34, 211, 238, .22), transparent 60%),
        radial-gradient(900px 700px at 50% 110%, rgba(255, 94, 126, .18), transparent 60%);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --tt-bg: #070817;
        --tt-surface: #0f1130;
        --tt-surface-2: #161a44;
        --tt-text: #eef0fa;
        --tt-text-muted: #9aa3c7;
        --tt-border: #eef0fa;
        --tt-border-soft: #232a64;
        --tt-shadow: 6px 6px 0 #a855f7;
        --tt-shadow-color: 0 14px 40px -10px rgba(168, 85, 247, .55);
        --tt-bg-aurora:
            radial-gradient(1200px 700px at 5% -10%, rgba(79, 70, 229, .35), transparent 60%),
            radial-gradient(900px 500px at 100% 0%, rgba(34, 211, 238, .22), transparent 60%),
            radial-gradient(900px 700px at 50% 110%, rgba(255, 94, 126, .18), transparent 60%);
    }
}

* { box-sizing: border-box; }

html, body {
    background: var(--tt-bg);
    color: var(--tt-text);
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    scroll-behavior: smooth;
}

body::before {
    content: "";
    position: fixed; inset: 0;
    background-image: var(--tt-noise);
    opacity: .5;
    pointer-events: none;
    z-index: 0;
}

main, .container, .container-fluid { position: relative; z-index: 1; }

a { color: var(--tt-primary); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--tt-accent); }

h1, h2, h3, h4, h5 {
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    letter-spacing: -0.02em;
    color: var(--tt-text);
    font-weight: 700;
}

.display-1, .display-2, .display-3, .display-4 {
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: -0.04em;
    font-weight: 800;
}

.text-muted { color: var(--tt-text-muted) !important; }

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

/* NAVBAR */
.tt-nav {
    background: var(--tt-bg);
    border-bottom: 1px solid var(--tt-border-soft);
    backdrop-filter: blur(10px);
    position: sticky; top: 0; z-index: 1000;
}

.tt-brand {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 800;
    font-size: 1.35rem;
    letter-spacing: -0.02em;
    color: var(--tt-text) !important;
    display: flex; align-items: center; gap: .55rem;
}

.tt-brand-mark {
    width: 34px; height: 34px;
    background: var(--tt-grad);
    color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 8px;
    border: 1.5px solid var(--tt-border);
    box-shadow: 3px 3px 0 var(--tt-border);
    font-weight: 800;
}

.tt-nav .nav-link {
    color: var(--tt-text) !important;
    font-weight: 500;
    padding: .55rem .85rem !important;
    border-radius: 6px;
    transition: all .2s ease;
}
.tt-nav .nav-link:hover { background: var(--tt-surface); color: var(--tt-primary) !important; }
.tt-nav .nav-link.active { color: var(--tt-primary) !important; }

/* BUTTONS */
.btn { font-weight: 600; border-radius: var(--tt-radius-sm); padding: .65rem 1.25rem; transition: all .2s ease; }

.btn-tt-primary {
    background: var(--tt-text);
    color: var(--tt-bg);
    border: 1.5px solid var(--tt-border);
    box-shadow: 4px 4px 0 var(--tt-border);
}
.btn-tt-primary:hover {
    transform: translate(-2px,-2px);
    box-shadow: 6px 6px 0 var(--tt-border);
    color: var(--tt-bg);
    background: var(--tt-primary);
}

.btn-tt-outline {
    background: transparent;
    color: var(--tt-text);
    border: 1.5px solid var(--tt-border);
    box-shadow: 4px 4px 0 var(--tt-border);
}
.btn-tt-outline:hover {
    transform: translate(-2px,-2px);
    box-shadow: 6px 6px 0 var(--tt-border);
    background: var(--tt-text); color: var(--tt-bg);
}

.btn-tt-grad {
    background: var(--tt-grad);
    color: #fff;
    border: 1.5px solid var(--tt-border);
    box-shadow: 4px 4px 0 var(--tt-border);
}
.btn-tt-grad:hover {
    transform: translate(-2px,-2px);
    box-shadow: 6px 6px 0 var(--tt-border);
    color: #fff;
}

/* HERO */
.tt-hero { padding: 6rem 0 5rem; position: relative; overflow: hidden; }
.tt-hero h1 { font-size: clamp(2.4rem, 5.5vw, 4.6rem); line-height: 1.05; }
.tt-hero .lead { font-size: 1.15rem; color: var(--tt-text-muted); max-width: 640px; }

.tt-hero-blob {
    position: absolute;
    width: 520px; height: 520px;
    right: -120px; top: -120px;
    background: var(--tt-grad);
    filter: blur(80px);
    opacity: .35;
    border-radius: 50%;
    animation: ttFloat 12s ease-in-out infinite;
}

@keyframes ttFloat {
    0%, 100% { transform: translate(0,0) scale(1); }
    50% { transform: translate(-30px,30px) scale(1.05); }
}

.tt-chip {
    display: inline-flex; align-items: center; gap: .4rem;
    background: var(--tt-surface);
    border: 1px solid var(--tt-border-soft);
    padding: .35rem .8rem;
    border-radius: 999px;
    font-size: .8rem; font-weight: 600;
    color: var(--tt-text-muted);
    text-transform: uppercase; letter-spacing: .12em;
}
.tt-chip .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--tt-success); animation: ttPulse 2s ease-in-out infinite; }

@keyframes ttPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0,184,148,.6); }
    50% { box-shadow: 0 0 0 8px rgba(0,184,148,0); }
}

/* CARDS */
.tt-card {
    background: var(--tt-surface-2);
    border: 1.5px solid var(--tt-border);
    border-radius: var(--tt-radius);
    padding: 1.75rem;
    box-shadow: var(--tt-shadow);
    transition: all .25s ease;
    height: 100%;
}
.tt-card:hover { transform: translate(-3px,-3px); box-shadow: 9px 9px 0 var(--tt-border); }

.tt-card .icon-wrap {
    width: 56px; height: 56px;
    border-radius: 12px;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.6rem;
    border: 1.5px solid var(--tt-border);
    margin-bottom: 1rem;
    background: var(--tt-surface);
}

.tt-section { padding: 5rem 0; position: relative; }
.tt-section.alt { background: var(--tt-surface); }

.tt-section-title { text-align: center; margin-bottom: 3rem; }
.tt-section-title h2 { font-size: clamp(2rem, 3.5vw, 2.8rem); }
.tt-section-title p { color: var(--tt-text-muted); max-width: 620px; margin: .75rem auto 0; }

.tt-eyebrow {
    display: inline-block;
    text-transform: uppercase; letter-spacing: .18em;
    font-size: .78rem; font-weight: 700;
    color: var(--tt-primary);
    border-left: 3px solid var(--tt-accent);
    padding-left: .6rem;
    margin-bottom: .7rem;
}

/* TEAM */
.tt-avatar {
    width: 86px; height: 86px;
    border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 800; font-size: 1.6rem;
    border: 2px solid var(--tt-border);
    box-shadow: 3px 3px 0 var(--tt-border);
    font-family: 'Space Grotesk', sans-serif;
}
.tt-avatar.bg-primary { background: var(--tt-primary); }
.tt-avatar.bg-accent  { background: var(--tt-accent); }
.tt-avatar.bg-success { background: var(--tt-success); }
.tt-avatar.bg-warning { background: var(--tt-warning); }
.tt-avatar.bg-info    { background: var(--tt-info); }
.tt-avatar.bg-danger  { background: var(--tt-danger); }

.tt-skill-pill {
    display: inline-block;
    background: var(--tt-surface);
    border: 1px solid var(--tt-border-soft);
    color: var(--tt-text-muted);
    padding: .25rem .65rem;
    border-radius: 6px;
    font-size: .75rem; font-weight: 600;
    margin: .15rem;
}

/* WEBINAR */
.tt-webinar {
    background: var(--tt-surface-2);
    border: 1.5px solid var(--tt-border);
    border-radius: var(--tt-radius);
    overflow: hidden;
    box-shadow: var(--tt-shadow);
    transition: all .25s ease;
    height: 100%;
    display: flex; flex-direction: column;
}
.tt-webinar:hover { transform: translate(-3px,-3px); box-shadow: 9px 9px 0 var(--tt-border); }
.tt-webinar-head {
    padding: 2rem;
    background: var(--tt-grad);
    color: #fff;
    font-size: 3rem;
    text-align: center;
    border-bottom: 1.5px solid var(--tt-border);
}
.tt-webinar-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.tt-badge-live { background: var(--tt-danger); color: #fff; padding: .15rem .55rem; border-radius: 4px; font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; }
.tt-badge-rec  { background: var(--tt-info);   color: #fff; padding: .15rem .55rem; border-radius: 4px; font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; }

/* FORMS */
.form-control, .form-select {
    background: var(--tt-bg);
    color: var(--tt-text);
    border: 1.5px solid var(--tt-border);
    border-radius: var(--tt-radius-sm);
    padding: .7rem .9rem;
}
.form-control:focus, .form-select:focus {
    background: var(--tt-bg);
    color: var(--tt-text);
    border-color: var(--tt-primary);
    box-shadow: 0 0 0 .2rem rgba(10,77,255,.15);
}
.form-label { font-weight: 600; color: var(--tt-text); margin-bottom: .35rem; }
.form-check-input { border: 1.5px solid var(--tt-border); }
.form-check-input:checked { background-color: var(--tt-primary); border-color: var(--tt-primary); }

.field-validation-error { color: var(--tt-danger); font-size: .85rem; }
.text-danger, .validation-summary-errors { color: var(--tt-danger) !important; }

/* FOOTER */
.tt-footer {
    background: var(--tt-text);
    color: #c0c5d8;
    padding: 4rem 0 1.5rem;
    margin-top: 5rem;
    position: relative;
    border-top: 4px solid var(--tt-accent);
}
.tt-footer h5 { color: #fff; margin-bottom: 1rem; font-size: 1.05rem; }
.tt-footer a { color: #c0c5d8; }
.tt-footer a:hover { color: var(--tt-accent); }
.tt-footer .border-line {
    border-top: 1px solid #2a2f4a;
    margin-top: 2rem; padding-top: 1.25rem;
    display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
    font-size: .85rem;
}

/* STATS */
.tt-stat { text-align: center; padding: 1.25rem; }
.tt-stat .num {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    background: var(--tt-grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.tt-stat .lbl { color: var(--tt-text-muted); text-transform: uppercase; letter-spacing: .14em; font-size: .8rem; font-weight: 600; }

/* ADMIN */
.tt-admin-shell { display: flex; min-height: 100vh; background: var(--tt-surface); }
.tt-admin-side {
    width: 240px;
    background: var(--tt-text);
    color: #c0c5d8;
    padding: 1.5rem 1rem;
    border-right: 4px solid var(--tt-accent);
}
.tt-admin-side .brand { color: #fff; font-family: 'Space Grotesk',sans-serif; font-weight: 800; margin-bottom: 2rem; display: block; font-size: 1.2rem; }
.tt-admin-side a {
    color: #c0c5d8;
    display: block; padding: .55rem .85rem;
    border-radius: 6px;
    margin-bottom: .25rem;
    font-weight: 500;
}
.tt-admin-side a:hover { background: rgba(255,255,255,.08); color: #fff; }
.tt-admin-side a.active {
    background: linear-gradient(135deg, var(--tt-accent), var(--tt-accent-2, var(--tt-accent)));
    color: #fff;
    box-shadow: 0 6px 18px -8px var(--tt-accent);
    border-left: 3px solid #fff;
    padding-left: calc(.85rem - 3px);
}
.tt-admin-main { flex: 1; padding: 2rem; }

.tt-stat-card {
    background: var(--tt-surface-2);
    border: 1.5px solid var(--tt-border);
    border-radius: var(--tt-radius);
    padding: 1.5rem;
    box-shadow: var(--tt-shadow);
}
.tt-stat-card .num { font-size: 2.2rem; font-weight: 800; font-family: 'Space Grotesk',sans-serif; }
.tt-stat-card .lbl { color: var(--tt-text-muted); text-transform: uppercase; letter-spacing: .12em; font-size: .75rem; font-weight: 600; }

.tt-table {
    background: var(--tt-surface-2);
    border: 1.5px solid var(--tt-border);
    border-radius: var(--tt-radius);
    box-shadow: var(--tt-shadow);
    overflow: hidden;
}
.tt-table table { margin: 0; width: 100%; }
.tt-table th { background: var(--tt-surface); font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; padding: .85rem 1rem; }
.tt-table td { padding: .85rem 1rem; border-top: 1px solid var(--tt-border-soft); vertical-align: middle; }

/* LOGIN */
.tt-login-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    background: var(--tt-grad);
    padding: 2rem;
    position: relative;
}
.tt-login-shell::after {
    content: ""; position: absolute; inset: 0;
    background-image: var(--tt-noise);
    opacity: .35;
    pointer-events: none;
}
.tt-login-card {
    width: 100%; max-width: 440px;
    background: var(--tt-surface-2);
    color: var(--tt-text);
    border: 2px solid var(--tt-border);
    border-radius: var(--tt-radius);
    padding: 2.5rem;
    box-shadow: 8px 8px 0 var(--tt-border);
    position: relative; z-index: 1;
}

/* REVEAL */
.tt-reveal { opacity: 0; transform: translateY(24px); transition: all .7s ease; }
.tt-reveal.in { opacity: 1; transform: translateY(0); }

/* ALERTS */
.tt-alert {
    background: var(--tt-surface);
    border: 1.5px solid var(--tt-border);
    border-left: 6px solid var(--tt-primary);
    border-radius: var(--tt-radius-sm);
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
}
.tt-alert.success { border-left-color: var(--tt-success); }
.tt-alert.danger  { border-left-color: var(--tt-danger); }

/* MARQUEE */
.tt-marquee {
    overflow: hidden; white-space: nowrap;
    border-top: 1.5px solid var(--tt-border);
    border-bottom: 1.5px solid var(--tt-border);
    background: var(--tt-text); color: #fff;
    padding: .85rem 0;
}
.tt-marquee-track { display: inline-block; animation: ttMarquee 28s linear infinite; }
.tt-marquee-track span { margin: 0 2rem; font-family: 'Space Grotesk',sans-serif; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
@keyframes ttMarquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.tt-theme-toggle {
    background: transparent;
    border: 1.5px solid var(--tt-border);
    color: var(--tt-text);
    width: 38px; height: 38px;
    border-radius: 8px;
    display: inline-flex; align-items: center; justify-content: center;
    cursor: pointer;
}
.tt-theme-toggle:hover { background: var(--tt-text); color: var(--tt-bg); }

.divider-x { height: 1px; background: var(--tt-border-soft); margin: 2rem 0; }

/* ============ WhatsApp Help Chat Widget ============ */
.tt-wa { position: fixed; right: 20px; bottom: 20px; z-index: 2000; font-family: 'Inter', sans-serif; }

.tt-wa-fab {
    width: 60px; height: 60px; border-radius: 50%;
    background: #25D366; color: #fff;
    border: 2px solid #0b1020;
    box-shadow: 4px 4px 0 #0b1020;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.9rem; cursor: pointer; position: relative;
    transition: all .2s ease;
}
.tt-wa-fab:hover { transform: translate(-2px,-2px); box-shadow: 6px 6px 0 #0b1020; }
.tt-wa-pulse {
    position: absolute; inset: -4px; border-radius: 50%;
    border: 2px solid #25D366; animation: ttWaPulse 1.8s ease-out infinite; pointer-events: none;
}
@keyframes ttWaPulse {
    0% { transform: scale(.9); opacity: .8; }
    100% { transform: scale(1.45); opacity: 0; }
}

.tt-wa-panel {
    position: absolute; bottom: 78px; right: 0;
    width: 340px; max-width: calc(100vw - 40px);
    background: var(--tt-surface-2);
    color: var(--tt-text);
    border: 2px solid var(--tt-border);
    border-radius: 14px;
    box-shadow: 8px 8px 0 var(--tt-border);
    overflow: hidden;
    animation: ttWaIn .25s ease;
}
@keyframes ttWaIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}
.tt-wa-head {
    background: #128C7E; color: #fff;
    padding: .85rem 1rem;
    display: flex; align-items: center; justify-content: space-between;
}
.tt-wa-avatar {
    width: 38px; height: 38px; border-radius: 50%;
    background: rgba(255,255,255,.18);
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.2rem;
}
.tt-wa-dot {
    display: inline-block; width: 7px; height: 7px;
    background: #6dffb4; border-radius: 50%;
    margin-right: 4px; vertical-align: middle;
}
.tt-wa-close {
    background: transparent; border: 0; color: #fff;
    font-size: 1.3rem; line-height: 1; cursor: pointer; opacity: .8;
}
.tt-wa-close:hover { opacity: 1; }

.tt-wa-body { padding: 1rem; background: var(--tt-surface); max-height: 320px; overflow-y: auto; }
.tt-wa-msg {
    background: var(--tt-surface-2);
    border: 1px solid var(--tt-border-soft);
    border-radius: 10px 10px 10px 2px;
    padding: .65rem .85rem;
    font-size: .88rem; margin-bottom: .8rem;
    box-shadow: 1px 1px 0 var(--tt-border-soft);
}
.tt-wa-quick { display: flex; flex-wrap: wrap; gap: .4rem; }
.tt-wa-chip {
    background: var(--tt-surface-2);
    border: 1px solid var(--tt-border-soft);
    color: var(--tt-text) !important;
    padding: .35rem .65rem;
    border-radius: 999px;
    font-size: .78rem; font-weight: 600;
    text-decoration: none;
    transition: all .15s ease;
}
.tt-wa-chip:hover { background: #25D366; color: #fff !important; border-color: #25D366; }

.tt-wa-cta {
    display: block;
    background: #25D366; color: #fff !important;
    text-align: center; padding: .8rem 1rem;
    font-weight: 700; text-decoration: none;
    border-top: 1.5px solid var(--tt-border);
}
.tt-wa-cta:hover { background: #1ebe5a; color: #fff !important; }

.tt-wa-foot {
    background: var(--tt-text); color: #fff;
    text-align: center; padding: .55rem; font-size: .8rem; font-weight: 600;
    letter-spacing: .04em;
}

@media (max-width: 480px) {
    .tt-wa-panel { width: calc(100vw - 32px); }
}

/* === 2026 Beautify Pass: Aurora background, glow, gradient surfaces === */