/* AXVPN – Landing Page Styles */
/* ═══════════════════════════════════════════════════════════
   RESET & BASE
═══════════════════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-font-smoothing: antialiased; scroll-behavior: smooth; }

:root {
    --bg:          #0b0b12;
    --bg-card:     rgba(14,14,26,.9);
    --bg-field:    rgba(255,255,255,.04);
    --bg-field-f:  rgba(124,58,237,.08);

    --v9: #2e1065;
    --v7: #6d28d9;
    --v6: #7c3aed;
    --v5: #8b5cf6;
    --v4: #a78bfa;
    --v3: #c4b5fd;
    --va: rgba(124,58,237,.12);
    --vb: rgba(124,58,237,.25);
    --vc: rgba(124,58,237,.06);

    --i5: #4f46e5;
    --i4: #818cf8;

    --g4: #4ade80;
    --ga: rgba(74,222,128,.1);

    --r4: #f87171;
    --ra: rgba(248,113,113,.08);
    --rb: rgba(248,113,113,.2);

    --t1: #f1f5f9;
    --t2: #94a3b8;
    --t3: #64748b;

    --bd:  rgba(255,255,255,.07);
    --bdf: rgba(124,58,237,.45);

    --r1: 6px; --r2: 10px; --r3: 12px; --r4r: 16px; --r5: 24px;

    --fd: 'Montserrat', sans-serif;
    --fb: 'Inter', sans-serif;

    --tf: 150ms ease;
    --tm: 260ms ease;
    --ts: 420ms ease;
}

body {
    background: var(--bg);
    color: var(--t1);
    font-family: var(--fb);
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
}

::selection { background: rgba(124,58,237,.3); color: var(--t1); }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-thumb { background: rgba(124,58,237,.3); border-radius: 3px; }

/* ═══════════════════════════════════════════════════════════
   BACKGROUND ATMOSPHERE
═══════════════════════════════════════════════════════════ */
.bg-layer {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}
/* ── Background: only glow blobs, no grid ─────────── */
.bg-layer::before { display: none; }
/* Glow blobs */
.bg-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: .5;
}
.bg-glow--1 { width: 600px; height: 400px; top: -100px; left: -100px; background: radial-gradient(ellipse, rgba(109,40,217,.18), transparent 70%); }
.bg-glow--2 { width: 500px; height: 500px; bottom: 0; right: -100px; background: radial-gradient(ellipse, rgba(79,70,229,.14), transparent 70%); }
.bg-glow--3 { width: 400px; height: 300px; top: 50%; left: 50%; transform: translate(-50%,-50%); background: radial-gradient(ellipse, rgba(124,58,237,.07), transparent 70%); }

/* ═══════════════════════════════════════════════════════════
   HEADER / NAV
═══════════════════════════════════════════════════════════ */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 0 40px;
    height: 64px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    background: rgba(11,11,18,.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--bd);
}
.site-header::after {
    content: '';
    position: absolute;
    bottom: 0; left: 15%; right: 15%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(124,58,237,.3), transparent);
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 11px;
    text-decoration: none;
    flex-shrink: 0;
    justify-self: start;
}
.header-brand__logo {
    height: 32px;
    width: auto;
}
.header-brand__icon {
    width: 36px; height: 36px;
    background: linear-gradient(135deg, rgba(109,40,217,.3), rgba(79,70,229,.2));
    border: 1px solid rgba(124,58,237,.35);
    border-radius: 9px;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 0 16px rgba(109,40,217,.2);
}
.header-brand__name {
    font-family: var(--fd);
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: .08em;
    color: var(--t1);
}
.header-brand__name span { color: var(--v4); }
.header-brand__tag {
    font-size: .6rem;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--t3);
    margin-top: 1px;
}

/* Tab nav — centered in grid */
.header-tabs {
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(255,255,255,.04);
    border: 1px solid var(--bd);
    border-radius: 10px;
    padding: 4px;
    justify-self: center;
}
.header-tab {
    padding: 7px 20px;
    border-radius: 7px;
    font-family: var(--fd);
    font-size: .78rem;
    font-weight: 600;
    color: var(--t3);
    cursor: pointer;
    border: none;
    background: none;
    transition: all var(--tf);
    letter-spacing: .02em;
    white-space: nowrap;
}
.header-tab:hover { color: var(--t2); }
.header-tab--active {
    background: linear-gradient(135deg, var(--v7), var(--i5));
    color: #fff;
    box-shadow: 0 2px 10px rgba(109,40,217,.35);
}

/* Right side group */
.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
    justify-self: end;
}

/* Private badge */
.header-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    background: var(--va);
    border: 1px solid var(--vb);
    border-radius: 99px;
    font-size: .68rem;
    font-weight: 600;
    color: var(--v3);
    letter-spacing: .05em;
    white-space: nowrap;
}
.header-badge__dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--v4);
    box-shadow: 0 0 6px var(--v5);
    animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%,100% { opacity: 1; transform: scale(1); }
    50% { opacity: .6; transform: scale(.8); }
}

/* ═══════════════════════════════════════════════════════════
   HERO SECTION
═══════════════════════════════════════════════════════════ */
.hero {
    position: relative;
    z-index: 10;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 100px 24px 80px;
    text-align: center;
}

.hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 14px;
    background: var(--va);
    border: 1px solid var(--vb);
    border-radius: 99px;
    font-size: .72rem;
    font-weight: 600;
    color: var(--v3);
    letter-spacing: .06em;
    text-transform: uppercase;
    margin-bottom: 28px;
    animation: fade-up .6s .1s ease both;
}

.hero__title {
    font-family: var(--fd);
    font-size: clamp(2.4rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -.03em;
    color: var(--t1);
    margin-bottom: 22px;
    animation: fade-up .6s .2s ease both;
}
.hero__title-accent {
    background: linear-gradient(135deg, var(--v4), var(--i4));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__sub {
    font-size: clamp(.9rem, 2vw, 1.05rem);
    color: var(--t2);
    line-height: 1.75;
    max-width: 520px;
    margin: 0 auto 40px;
    animation: fade-up .6s .3s ease both;
}

/* Shield illustration */
.hero__shield {
    position: relative;
    width: 120px; height: 120px;
    margin: 0 auto 36px;
    animation: fade-up .5s .05s ease both;
}
.hero__shield-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 1px solid rgba(124,58,237,.25);
    animation: ring-expand 3s ease-in-out infinite;
}
.hero__shield-ring:nth-child(2) { inset: -14px; animation-delay: .4s; opacity: .5; }
.hero__shield-ring:nth-child(3) { inset: -28px; animation-delay: .8s; opacity: .25; }
@keyframes ring-expand {
    0%,100% { transform: scale(1); opacity: inherit; }
    50% { transform: scale(1.04); }
}
.hero__shield-bg {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: radial-gradient(circle at 40% 40%, rgba(124,58,237,.25), rgba(79,70,229,.12));
    border: 1px solid rgba(124,58,237,.35);
    display: flex; align-items: center; justify-content: center;
}

/* Features row */
.hero__features {
    display: flex;
    align-items: center;
    gap: 28px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 0;
    animation: fade-up .6s .45s ease both;
}
.hero__feature {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: .8rem;
    color: var(--t3);
    font-weight: 500;
}
.hero__feature svg { color: var(--v4); flex-shrink: 0; }
.hero__feature-sep {
    width: 1px; height: 14px;
    background: var(--bd);
    flex-shrink: 0;
}

/* CTA buttons */
.hero__cta {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 48px;
    animation: fade-up .6s .38s ease both;
}
.btn-primary {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 13px 28px;
    background: linear-gradient(135deg, var(--v7), var(--i5));
    border: 1px solid rgba(124,58,237,.4);
    border-radius: var(--r2);
    color: #fff;
    font-family: var(--fd); font-size: .85rem; font-weight: 700;
    letter-spacing: .03em; cursor: pointer; text-decoration: none;
    transition: all var(--tf);
    box-shadow: 0 4px 18px rgba(109,40,217,.35), 0 0 0 1px rgba(255,255,255,.06) inset;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(109,40,217,.5), 0 0 0 1px rgba(255,255,255,.08) inset; }
.btn-ghost {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 13px 28px;
    background: rgba(255,255,255,.04);
    border: 1px solid var(--bd);
    border-radius: var(--r2);
    color: var(--t2);
    font-family: var(--fd); font-size: .85rem; font-weight: 600;
    cursor: pointer; text-decoration: none;
    transition: all var(--tf);
}
.btn-ghost:hover { background: rgba(255,255,255,.07); color: var(--t1); border-color: rgba(255,255,255,.12); }

/* ═══════════════════════════════════════════════════════════
   STATS BAR
═══════════════════════════════════════════════════════════ */
.stats-bar {
    position: relative;
    z-index: 10;
    border-top: 1px solid var(--bd);
    border-bottom: 1px solid var(--bd);
    background: rgba(14,14,26,.6);
    backdrop-filter: blur(12px);
    padding: 28px 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
}
.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 0 48px;
    position: relative;
}
.stat-item + .stat-item::before {
    content: '';
    position: absolute;
    left: 0; top: 10%; bottom: 10%;
    width: 1px;
    background: var(--bd);
}
.stat-item__val {
    font-family: var(--fd);
    font-size: 1.6rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--t1), var(--v3));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -.03em;
}
.stat-item__label {
    font-size: .72rem;
    color: var(--t3);
    font-weight: 500;
    letter-spacing: .04em;
    text-transform: uppercase;
    white-space: nowrap;
}

/* ═══════════════════════════════════════════════════════════
   SECTIONS
═══════════════════════════════════════════════════════════ */
.section {
    position: relative;
    z-index: 10;
    padding: 90px 40px;
    max-width: 1100px;
    margin: 0 auto;
    width: 100%;
}
.section__eyebrow {
    font-size: .72rem;
    font-weight: 700;
    color: var(--v4);
    letter-spacing: .1em;
    text-transform: uppercase;
    margin-bottom: 10px;
}
.section__title {
    font-family: var(--fd);
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    letter-spacing: -.025em;
    color: var(--t1);
    margin-bottom: 14px;
    line-height: 1.15;
}
.section__sub {
    font-size: .95rem;
    color: var(--t2);
    line-height: 1.7;
    max-width: 540px;
}

/* Feature cards grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 48px;
}
.feat-card {
    background: rgba(14,14,26,.7);
    border: 1px solid var(--bd);
    border-radius: var(--r3);
    padding: 28px 26px;
    transition: all var(--tm);
    position: relative;
    overflow: hidden;
}
.feat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--v7), var(--i5));
    opacity: 0;
    transition: opacity var(--tm);
}
.feat-card:hover { border-color: rgba(124,58,237,.2); transform: translateY(-3px); box-shadow: 0 12px 40px rgba(0,0,0,.3); }
.feat-card:hover::before { opacity: 1; }
.feat-card__icon {
    width: 44px; height: 44px;
    background: var(--va);
    border: 1px solid var(--vb);
    border-radius: 11px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 18px;
    color: var(--v4);
}
.feat-card__title {
    font-family: var(--fd);
    font-size: .9rem;
    font-weight: 700;
    color: var(--t1);
    margin-bottom: 8px;
    letter-spacing: -.01em;
}
.feat-card__body {
    font-size: .8rem;
    color: var(--t3);
    line-height: 1.65;
}

/* ═══════════════════════════════════════════════════════════
   LOGIN PANEL
═══════════════════════════════════════════════════════════ */
.panel {
    display: none;
    position: relative;
    z-index: 10;
}
.panel--active { display: block; }

/* Login panel wrapper */
.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 24px 80px;
}
.login-box {
    width: 100%;
    max-width: 440px;
    background: var(--bg-card);
    border: 1px solid var(--bd);
    border-radius: var(--r5);
    padding: 44px 40px;
    backdrop-filter: blur(20px);
    box-shadow: 0 0 0 1px rgba(255,255,255,.04) inset, 0 20px 60px rgba(0,0,0,.5), 0 0 80px rgba(109,40,217,.06);
    animation: card-in .5s cubic-bezier(.22,1,.36,1) both;
}
@keyframes card-in {
    from { opacity: 0; transform: translateY(20px) scale(.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}
.login-box__brand {
    display: flex; align-items: center; gap: 12px;
    margin-bottom: 30px;
}
.login-box__brand-icon {
    width: 46px; height: 46px;
    background: linear-gradient(135deg, rgba(109,40,217,.25), rgba(79,70,229,.15));
    border: 1px solid rgba(124,58,237,.3);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 0 20px rgba(109,40,217,.2);
}
.login-box__brand-name {
    font-family: var(--fd);
    font-weight: 800;
    font-size: 1.15rem;
    letter-spacing: .07em;
    color: var(--t1);
}
.login-box__brand-name span { color: var(--v4); }
.login-box__brand-tag {
    font-size: .62rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--t3);
    font-weight: 500;
    margin-top: 1px;
}
.login-box__title {
    font-family: var(--fd);
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--t1);
    letter-spacing: -.02em;
    margin-bottom: 4px;
}
.login-box__sub {
    font-size: .83rem;
    color: var(--t2);
    margin-bottom: 28px;
}

/* Alert */
.lp-alert {
    display: flex; align-items: flex-start; gap: 8px;
    padding: 10px 14px;
    border-radius: var(--r1);
    font-size: .8rem; font-weight: 500;
    margin-bottom: 20px;
    animation: shake .4s ease;
}
.lp-alert--error { background: var(--ra); border: 1px solid var(--rb); color: var(--r4); }
.lp-alert--success { background: var(--ga); border: 1px solid rgba(74,222,128,.2); color: var(--g4); }
@keyframes shake {
    0%,100% { transform: translateX(0); }
    20% { transform: translateX(-5px); }
    40% { transform: translateX(5px); }
    60% { transform: translateX(-3px); }
    80% { transform: translateX(3px); }
}

/* Form fields */
.lp-field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 18px; }
.lp-field__label {
    font-size: .72rem; font-weight: 700;
    letter-spacing: .06em; text-transform: uppercase;
    color: var(--t3);
}
.lp-field__wrap { position: relative; display: flex; align-items: center; }
.lp-field__icon {
    position: absolute; left: 14px;
    color: var(--t3); display: flex; align-items: center;
    pointer-events: none;
    transition: color var(--tm);
}
.lp-field__input {
    width: 100%;
    background: var(--bg-field);
    border: 1px solid var(--bd);
    border-radius: var(--r1);
    padding: 13px 14px 13px 44px;
    color: var(--t1);
    font-family: var(--fb); font-size: .9rem;
    outline: none;
    transition: border-color var(--tm), background var(--tm), box-shadow var(--tm);
    appearance: none;
}
.lp-field__input--pw { padding-right: 46px; }
.lp-field__input::placeholder { color: var(--t3); }
.lp-field__input:focus {
    border-color: var(--bdf);
    background: var(--bg-field-f);
    box-shadow: 0 0 0 3px rgba(124,58,237,.12);
}
.lp-field__wrap:focus-within .lp-field__icon { color: var(--v4); }
.lp-field__toggle {
    position: absolute; right: 12px;
    background: none; border: none; cursor: pointer;
    color: var(--t3); display: flex; align-items: center;
    padding: 4px; border-radius: 4px;
    transition: color var(--tf);
}
.lp-field__toggle:hover { color: var(--v4); }
.eye-show { display: block; }
.eye-hide { display: none; }
.lp-field__toggle.revealed .eye-show { display: none; }
.lp-field__toggle.revealed .eye-hide { display: block; }

/* Submit btn */
.lp-btn {
    width: 100%; padding: 14px 24px;
    background: linear-gradient(135deg, var(--v7), var(--i5));
    border: 1px solid rgba(124,58,237,.4);
    border-radius: var(--r1);
    color: #fff;
    font-family: var(--fd); font-size: .88rem; font-weight: 700;
    letter-spacing: .04em; cursor: pointer;
    display: flex; align-items: center; justify-content: center; gap: 8px;
    margin-top: 8px;
    transition: all var(--tf);
    box-shadow: 0 4px 15px rgba(109,40,217,.3), 0 0 0 1px rgba(255,255,255,.05) inset;
    position: relative; overflow: hidden;
}
.lp-btn::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,.1), transparent 60%);
    opacity: 0; transition: opacity var(--tm);
}
.lp-btn:hover:not(:disabled)::before { opacity: 1; }
.lp-btn:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 8px 25px rgba(109,40,217,.45), 0 0 0 1px rgba(255,255,255,.07) inset; }
.lp-btn:disabled { opacity: .5; cursor: not-allowed; }
.lp-btn__spinner {
    display: none; width: 16px; height: 16px;
    border: 2px solid rgba(255,255,255,.3);
    border-top-color: #fff; border-radius: 50%;
    animation: spin .6s linear infinite;
}
.lp-btn.loading .lp-btn__text,
.lp-btn.loading .lp-btn__arrow { display: none; }
.lp-btn.loading .lp-btn__spinner { display: block; }
@keyframes spin { to { transform: rotate(360deg); } }

.lp-attempts {
    font-size: .73rem; color: var(--t3);
    text-align: center; margin-top: 12px;
}
.lp-attempts strong { color: #fbbf24; }

/* ═══════════════════════════════════════════════════════════
   CONTACT PANEL
═══════════════════════════════════════════════════════════ */
.contact-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 24px 80px;
}
.contact-box {
    width: 100%;
    max-width: 520px;
}
.contact-box__header { margin-bottom: 36px; }
.contact-box__eyebrow {
    display: inline-flex; align-items: center; gap: 7px;
    font-size: .7rem; font-weight: 700;
    color: var(--v4); letter-spacing: .1em; text-transform: uppercase;
    margin-bottom: 12px;
}
.contact-box__title {
    font-family: var(--fd);
    font-size: 2rem; font-weight: 800;
    letter-spacing: -.025em; color: var(--t1);
    margin-bottom: 10px; line-height: 1.15;
}
.contact-box__sub {
    font-size: .88rem; color: var(--t2); line-height: 1.7;
}

/* Info card */
.contact-info {
    background: rgba(14,14,26,.8);
    border: 1px solid var(--bd);
    border-radius: var(--r3);
    overflow: hidden;
    margin-bottom: 20px;
}
.contact-info__row {
    display: flex; align-items: center; gap: 14px;
    padding: 18px 22px;
    border-bottom: 1px solid var(--bd);
    transition: background var(--tf);
}
.contact-info__row:last-child { border-bottom: none; }
.contact-info__row:hover { background: rgba(255,255,255,.025); }
.contact-info__icon {
    width: 38px; height: 38px; flex-shrink: 0;
    background: var(--va); border: 1px solid var(--vb);
    border-radius: 9px;
    display: flex; align-items: center; justify-content: center;
    color: var(--v4);
}
.contact-info__label {
    font-size: .7rem; font-weight: 700;
    color: var(--t3); letter-spacing: .05em;
    text-transform: uppercase; margin-bottom: 2px;
}
.contact-info__val {
    font-size: .88rem; color: var(--t1); font-weight: 500;
}
.contact-info__val a {
    color: var(--v3);
    text-decoration: none;
    transition: color var(--tf);
}
.contact-info__val a:hover { color: var(--v4); }

/* Contact notice */
.contact-notice {
    background: linear-gradient(135deg, rgba(124,58,237,.08), rgba(79,70,229,.04));
    border: 1px solid rgba(124,58,237,.2);
    border-radius: var(--r2);
    padding: 18px 20px;
    display: flex; gap: 13px; align-items: flex-start;
    font-size: .82rem; color: var(--t2); line-height: 1.65;
}
.contact-notice strong { color: var(--t1); }

/* Contact form */
.contact-form { margin-top: 28px; }
.contact-form__title {
    font-family: var(--fd); font-size: .95rem; font-weight: 700;
    color: var(--t1); margin-bottom: 20px; letter-spacing: -.01em;
}
.cf-field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 16px; }
.cf-field__label {
    font-size: .7rem; font-weight: 700;
    letter-spacing: .06em; text-transform: uppercase; color: var(--t3);
}
.cf-field__input, .cf-field__textarea {
    background: var(--bg-field);
    border: 1px solid var(--bd);
    border-radius: var(--r1);
    padding: 11px 14px;
    color: var(--t1);
    font-family: var(--fb); font-size: .88rem;
    outline: none;
    transition: border-color var(--tm), background var(--tm), box-shadow var(--tm);
    width: 100%;
    appearance: none;
}
.cf-field__textarea { min-height: 110px; resize: vertical; }
.cf-field__input::placeholder, .cf-field__textarea::placeholder { color: var(--t3); }
.cf-field__input:focus, .cf-field__textarea:focus {
    border-color: var(--bdf);
    background: var(--bg-field-f);
    box-shadow: 0 0 0 3px rgba(124,58,237,.12);
}
.cf-btn {
    width: 100%; padding: 13px 24px;
    background: linear-gradient(135deg, var(--v7), var(--i5));
    border: 1px solid rgba(124,58,237,.4);
    border-radius: var(--r1); color: #fff;
    font-family: var(--fd); font-size: .85rem; font-weight: 700;
    letter-spacing: .03em; cursor: pointer;
    display: flex; align-items: center; justify-content: center; gap: 8px;
    transition: all var(--tf);
    box-shadow: 0 4px 15px rgba(109,40,217,.3);
    margin-top: 8px;
}
.cf-btn:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 8px 25px rgba(109,40,217,.45); }
.cf-btn:disabled { opacity: .5; cursor: not-allowed; }
.cf-msg {
    margin-top: 14px;
    padding: 10px 14px;
    border-radius: var(--r1);
    font-size: .8rem; font-weight: 500;
    display: none;
}
.cf-msg--ok  { background: var(--ga); border: 1px solid rgba(74,222,128,.2); color: var(--g4); }
.cf-msg--err { background: var(--ra); border: 1px solid var(--rb); color: var(--r4); }

/* ═══════════════════════════════════════════════════════════
   HOME PANEL
═══════════════════════════════════════════════════════════ */
.home-panel { display: none; }
.home-panel--active { display: block; }

/* ═══════════════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════════════ */
.site-footer {
    position: relative; z-index: 10;
    border-top: 1px solid var(--bd);
    background: rgba(11,11,18,.8);
    backdrop-filter: blur(12px);
    padding: 36px 40px;
    margin-top: auto;
}
.site-footer__inner {
    max-width: 1100px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: 20px;
}
.site-footer__brand {
    display: flex; align-items: center; gap: 10px;
}
.site-footer__logo {
    height: 28px;
    width: auto;
    opacity: .85;
    transition: opacity var(--tf);
}
.site-footer__brand:hover .site-footer__logo { opacity: 1; }

.site-footer__meta {
    display: flex; align-items: center; gap: 18px;
    flex-wrap: wrap;
}
.site-footer__copy {
    font-size: .78rem; color: var(--t2);
}
.site-footer__dot {
    width: 3px; height: 3px;
    border-radius: 50%; background: var(--t3); flex-shrink: 0;
}
.site-footer__private {
    display: flex; align-items: center; gap: 6px;
    font-size: .76rem; font-weight: 600;
    color: var(--v3); letter-spacing: .04em;
}
.site-footer__private img {
    opacity: .6;
    vertical-align: middle;
}

/* ═══════════════════════════════════════════════════════════
   THEME TOGGLE
═══════════════════════════════════════════════════════════ */
.theme-switch {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}
.theme-switch__label {
    font-size: .62rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--t3);
    white-space: nowrap;
}
.theme-toggle {
    position: relative;
    width: 48px; height: 26px;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.15);
    border-radius: 99px;
    cursor: pointer;
    transition: background .35s ease, border-color .35s ease, box-shadow .35s ease;
    flex-shrink: 0;
    padding: 0;
    display: flex;
    align-items: center;
}
.theme-toggle:hover {
    background: rgba(255,255,255,.14);
    border-color: rgba(124,58,237,.5);
    box-shadow: 0 0 12px rgba(124,58,237,.15);
}
.theme-toggle__knob {
    position: absolute;
    left: 3px; top: 3px;
    width: 18px; height: 18px;
    border-radius: 50%;
    background: linear-gradient(135deg, #a78bfa, #7c3aed);
    box-shadow: 0 0 10px rgba(139,92,246,.6), 0 1px 3px rgba(0,0,0,.3);
    transition: left .35s cubic-bezier(.4,.0,.2,1), background .35s ease, box-shadow .35s ease, transform .35s ease;
    display: flex; align-items: center; justify-content: center;
}
.theme-toggle__knob svg {
    width: 11px; height: 11px;
    color: #fff;
    transition: transform .4s cubic-bezier(.4,.0,.2,1), opacity .3s ease;
}
.theme-toggle__sun,
.theme-toggle__moon { position: absolute; transition: opacity .3s ease, transform .3s ease; }
.theme-toggle__moon { opacity: 1; transform: rotate(0deg); }
.theme-toggle__sun { opacity: 0; transform: rotate(-90deg); }

/* Light mode active */
[data-theme="light"] .theme-toggle {
    background: rgba(0,0,0,.05);
    border-color: rgba(0,0,0,.12);
}
[data-theme="light"] .theme-toggle:hover {
    background: rgba(0,0,0,.08);
    border-color: rgba(245,158,11,.4);
    box-shadow: 0 0 12px rgba(245,158,11,.1);
}
[data-theme="light"] .theme-toggle__knob {
    left: 25px;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    box-shadow: 0 0 10px rgba(245,158,11,.5), 0 1px 3px rgba(0,0,0,.15);
    transform: rotate(180deg);
}
[data-theme="light"] .theme-toggle__moon { opacity: 0; transform: rotate(90deg); }
[data-theme="light"] .theme-toggle__sun { opacity: 1; transform: rotate(0deg); }

/* ═══════════════════════════════════════════════════════════
   LOGO SWAP — dark ↔ light (actual image swap, no CSS filter)
═══════════════════════════════════════════════════════════ */
.logo-dark { display: block; }
.logo-light { display: none; }
[data-theme="light"] .logo-dark { display: none; }
[data-theme="light"] .logo-light { display: block; }

/* ═══════════════════════════════════════════════════════════
   LIGHT THEME — comprehensive overrides
═══════════════════════════════════════════════════════════ */
[data-theme="light"] {
    --bg:          #f4f5f9;
    --bg-card:     rgba(255,255,255,.97);
    --bg-field:    rgba(0,0,0,.04);
    --bg-field-f:  rgba(124,58,237,.06);

    --v4: #7c3aed;
    --v3: #6d28d9;
    --i4: #4f46e5;

    --t1: #111827;
    --t2: #374151;
    --t3: #6b7280;

    --bd:  rgba(0,0,0,.08);
    --bdf: rgba(124,58,237,.4);

    --va: rgba(124,58,237,.07);
    --vb: rgba(124,58,237,.16);
    --vc: rgba(124,58,237,.03);

    --g4: #16a34a;
    --ga: rgba(22,163,74,.08);
    --r4: #dc2626;
    --ra: rgba(220,38,38,.06);
    --rb: rgba(220,38,38,.14);
}
[data-theme="light"] body { background: var(--bg); color: var(--t1); }

/* ── Background ── */
[data-theme="light"] .bg-glow { opacity: .1; }
[data-theme="light"] .bg-glow--1 { background: radial-gradient(ellipse, rgba(124,58,237,.07), transparent 70%); }
[data-theme="light"] .bg-glow--2 { background: radial-gradient(ellipse, rgba(79,70,229,.05), transparent 70%); }
[data-theme="light"] .bg-glow--3 { background: radial-gradient(ellipse, rgba(124,58,237,.04), transparent 70%); }

/* ── Header ── */
[data-theme="light"] .site-header {
    background: rgba(255,255,255,.85);
    border-bottom-color: rgba(0,0,0,.06);
    backdrop-filter: blur(20px) saturate(180%);
}
[data-theme="light"] .site-header::after {
    background: linear-gradient(90deg, transparent, rgba(124,58,237,.1), transparent);
}
[data-theme="light"] .header-tabs {
    background: rgba(0,0,0,.04);
    border-color: rgba(0,0,0,.07);
}
[data-theme="light"] .header-tab { color: #6b7280; }
[data-theme="light"] .header-tab:hover { color: #111827; }
[data-theme="light"] .header-tab--active { color: #fff; }
[data-theme="light"] .header-badge {
    background: rgba(124,58,237,.06);
    border-color: rgba(124,58,237,.14);
    color: #6d28d9;
}
[data-theme="light"] .header-badge__dot {
    background: #7c3aed;
    box-shadow: 0 0 6px rgba(124,58,237,.5);
}
[data-theme="light"] .theme-switch__label { color: #6b7280; }

/* ── Hero ── */
[data-theme="light"] .hero__shield-bg {
    background: rgba(124,58,237,.06);
    border-color: rgba(124,58,237,.14);
}
[data-theme="light"] .hero__shield-ring {
    border-color: rgba(124,58,237,.1);
}
[data-theme="light"] .hero__eyebrow {
    background: rgba(124,58,237,.06);
    border-color: rgba(124,58,237,.14);
    color: #6d28d9;
}
[data-theme="light"] .hero__title { color: #111827; }
[data-theme="light"] .hero__title-accent {
    background: linear-gradient(135deg, #7c3aed, #4f46e5);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
[data-theme="light"] .hero__sub { color: #4b5563; }

/* CTA buttons */
[data-theme="light"] .btn-primary {
    box-shadow: 0 4px 18px rgba(109,40,217,.25), 0 0 0 1px rgba(255,255,255,.1) inset;
}
[data-theme="light"] .btn-primary:hover {
    box-shadow: 0 8px 28px rgba(109,40,217,.35), 0 0 0 1px rgba(255,255,255,.15) inset;
}
[data-theme="light"] .btn-ghost {
    background: rgba(0,0,0,.04);
    border-color: rgba(0,0,0,.1);
    color: #374151;
}
[data-theme="light"] .btn-ghost:hover {
    background: rgba(0,0,0,.07);
    color: #111827;
    border-color: rgba(0,0,0,.15);
}

/* Hero features */
[data-theme="light"] .hero__feature { color: #4b5563; }
[data-theme="light"] .hero__feature svg { color: #7c3aed; }
[data-theme="light"] .hero__feature-sep { background: rgba(0,0,0,.1); }

/* ── Stats bar ── */
[data-theme="light"] .stats-bar {
    background: rgba(255,255,255,.7);
    backdrop-filter: blur(12px);
    border-top-color: rgba(0,0,0,.06);
    border-bottom-color: rgba(0,0,0,.06);
}
[data-theme="light"] .stat-item + .stat-item::before {
    background: rgba(0,0,0,.08);
}
[data-theme="light"] .stat-item__val {
    background: linear-gradient(135deg, #111827, #6d28d9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
[data-theme="light"] .stat-item__label { color: #6b7280; }

/* ── Section headers ── */
[data-theme="light"] .section__eyebrow { color: #7c3aed; }
[data-theme="light"] .section__title { color: #111827; }
[data-theme="light"] .section__sub { color: #4b5563; }

/* ── Feature cards ── */
[data-theme="light"] .feat-card {
    background: #fff;
    border-color: rgba(0,0,0,.07);
    box-shadow: 0 1px 3px rgba(0,0,0,.04), 0 0 0 1px rgba(0,0,0,.02);
}
[data-theme="light"] .feat-card:hover {
    border-color: rgba(124,58,237,.2);
    box-shadow: 0 8px 30px rgba(0,0,0,.08);
    transform: translateY(-3px);
}
[data-theme="light"] .feat-card__title { color: #111827; }
[data-theme="light"] .feat-card__body { color: #4b5563; }
[data-theme="light"] .feat-card__icon {
    background: rgba(124,58,237,.07);
    border-color: rgba(124,58,237,.14);
    color: #7c3aed;
}

/* ── Login box ── */
[data-theme="light"] .login-box {
    background: #fff;
    border-color: rgba(0,0,0,.08);
    box-shadow: 0 4px 32px rgba(0,0,0,.08), 0 0 0 1px rgba(0,0,0,.03);
}
[data-theme="light"] .login-box__title { color: #111827; }
[data-theme="light"] .login-box__sub { color: #4b5563; }
[data-theme="light"] .lp-field__label { color: #6b7280; }
[data-theme="light"] .lp-field__icon { color: #9ca3af; }
[data-theme="light"] .lp-field__wrap:focus-within .lp-field__icon { color: #7c3aed; }
[data-theme="light"] .lp-field__input {
    background: rgba(0,0,0,.03);
    border-color: rgba(0,0,0,.1);
    color: #111827;
}
[data-theme="light"] .lp-field__input::placeholder { color: #9ca3af; }
[data-theme="light"] .lp-field__input:focus {
    border-color: rgba(124,58,237,.4);
    background: rgba(124,58,237,.04);
    box-shadow: 0 0 0 3px rgba(124,58,237,.1);
}
[data-theme="light"] .lp-field__toggle { color: #9ca3af; }
[data-theme="light"] .lp-field__toggle:hover { color: #7c3aed; }
[data-theme="light"] .lp-btn {
    box-shadow: 0 4px 15px rgba(109,40,217,.2), 0 0 0 1px rgba(255,255,255,.08) inset;
}
[data-theme="light"] .lp-btn:hover:not(:disabled) {
    box-shadow: 0 8px 25px rgba(109,40,217,.3), 0 0 0 1px rgba(255,255,255,.1) inset;
}
[data-theme="light"] .lp-attempts { color: #6b7280; }
[data-theme="light"] .lp-attempts strong { color: #d97706; }

/* ── Contact ── */
[data-theme="light"] .contact-box__title { color: #111827; }
[data-theme="light"] .contact-box__sub { color: #4b5563; }
[data-theme="light"] .contact-box__eyebrow { color: #7c3aed; }
[data-theme="light"] .contact-notice {
    background: rgba(124,58,237,.04);
    border-color: rgba(124,58,237,.12);
}
[data-theme="light"] .contact-notice strong { color: #111827; }
[data-theme="light"] .contact-notice { color: #4b5563; }
[data-theme="light"] .contact-info {
    background: #fff;
    border-color: rgba(0,0,0,.07);
}
[data-theme="light"] .contact-info__row { border-bottom-color: rgba(0,0,0,.06); }
[data-theme="light"] .contact-info__row:hover { background: rgba(0,0,0,.02); }
[data-theme="light"] .contact-info__icon {
    background: rgba(124,58,237,.06);
    border-color: rgba(124,58,237,.12);
    color: #7c3aed;
}
[data-theme="light"] .contact-info__label { color: #6b7280; }
[data-theme="light"] .contact-info__val { color: #111827; }
[data-theme="light"] .contact-info__val a { color: #6d28d9; }
[data-theme="light"] .contact-info__val a:hover { color: #7c3aed; }
[data-theme="light"] .contact-form__title { color: #111827; }
[data-theme="light"] .cf-field__label { color: #6b7280; }
[data-theme="light"] .cf-field__input,
[data-theme="light"] .cf-field__textarea {
    background: rgba(0,0,0,.03);
    border-color: rgba(0,0,0,.1);
    color: #111827;
}
[data-theme="light"] .cf-field__input::placeholder,
[data-theme="light"] .cf-field__textarea::placeholder { color: #9ca3af; }
[data-theme="light"] .cf-field__input:focus,
[data-theme="light"] .cf-field__textarea:focus {
    border-color: rgba(124,58,237,.4);
    background: rgba(124,58,237,.04);
    box-shadow: 0 0 0 3px rgba(124,58,237,.1);
}
[data-theme="light"] .cf-btn {
    box-shadow: 0 4px 15px rgba(109,40,217,.2);
}
[data-theme="light"] .cf-btn:hover:not(:disabled) {
    box-shadow: 0 8px 25px rgba(109,40,217,.3);
}

/* ── Footer ── */
[data-theme="light"] .site-footer {
    background: rgba(255,255,255,.9);
    border-top-color: rgba(0,0,0,.06);
    backdrop-filter: blur(12px);
}
[data-theme="light"] .site-footer__copy { color: #4b5563; }
[data-theme="light"] .site-footer__dot { background: #9ca3af; }
[data-theme="light"] .site-footer__private { color: #6d28d9; }

/* ── Scrollbar & selection ── */
[data-theme="light"] ::selection { background: rgba(124,58,237,.15); color: #111827; }
[data-theme="light"] ::-webkit-scrollbar-thumb { background: rgba(0,0,0,.12); }

/* ═══════════════════════════════════════════════════════════
   ANIMATIONS
═══════════════════════════════════════════════════════════ */
@keyframes fade-up {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fade-up .5s ease both; }

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
    .site-header { padding: 0 16px; }
    .header-badge { display: none; }
    .header-brand__logo { height: 28px; }
    .stats-bar { padding: 20px; flex-wrap: wrap; gap: 16px; }
    .stat-item { padding: 0 20px; }
    .features-grid { grid-template-columns: 1fr 1fr; }
    .section { padding: 60px 20px; }
    .login-box, .contact-box { padding: 36px 24px; }
}
@media (max-width: 520px) {
    .site-header { grid-template-columns: auto 1fr auto; gap: 8px; padding: 0 12px; }
    .header-tabs { gap: 2px; }
    .header-tab { padding: 6px 12px; font-size: .72rem; }
    .features-grid { grid-template-columns: 1fr; }
    .stat-item + .stat-item::before { display: none; }
    .hero { padding: 90px 20px 60px; }
    .hero__title { font-size: 2rem; }
    .theme-switch__label { display: none; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}
:focus-visible { outline: 2px solid var(--v5); outline-offset: 2px; }