/* === LANDING_V3.CSS ===
 * assets/css/landing_v3.css
 * НАЗНАЧЕНИЕ: Стили нового лендинга CommandOS — концепция "ИИ-сотрудник"
 * СВЯЗИ: landing_v3.php
 * РАЗМЕР: ~700 строк
 */

/* ============================================================
   CSS VARIABLES
   ============================================================ */
:root {
    --v3-bg:          #161820;
    --v3-bg-card:     #1e2130;
    --v3-bg-dark:     #11131a;
    --v3-text:        #e8eaf0;
    --v3-text-muted:  #7a8499;
    --v3-accent:      #3b82f6;
    --v3-accent-glow: rgba(59,130,246,0.25);
    --v3-accent-dim:  rgba(59,130,246,0.12);
    --v3-green:       #10b981;
    --v3-red:         #ef4444;
    --v3-border:      rgba(255,255,255,0.07);
    --v3-border-accent: rgba(59,130,246,0.3);
    --v3-font-head:   'Exo 2', sans-serif;
    --v3-font-mono:   'JetBrains Mono', monospace;
    --v3-radius:      12px;
    --v3-radius-lg:   20px;
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    background: var(--v3-bg);
    color: var(--v3-text);
    font-family: var(--v3-font-head);
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

.v3-accent { color: var(--v3-accent); }
.v3-accent-white { color: #fff; }

.v3-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.v3-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--v3-accent);
    color: #fff;
    font-family: var(--v3-font-head);
    font-weight: 600;
    font-size: 15px;
    padding: 12px 24px;
    border-radius: var(--v3-radius);
    border: none;
    cursor: pointer;
    transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
    box-shadow: 0 0 20px var(--v3-accent-glow);
}
.v3-btn-primary:hover {
    background: #2563eb;
    transform: translateY(-1px);
    box-shadow: 0 0 32px var(--v3-accent-glow);
}

.v3-btn-ghost {
    display: inline-flex;
    align-items: center;
    color: var(--v3-text-muted);
    font-weight: 500;
    font-size: 15px;
    padding: 12px 20px;
    border-radius: var(--v3-radius);
    border: 1px solid var(--v3-border);
    transition: color 0.2s, border-color 0.2s;
}
.v3-btn-ghost:hover { color: var(--v3-text); border-color: var(--v3-accent); }

/* Language switcher */
.v3-lang-switcher {
    display: flex;
    background: var(--v3-bg-card);
    border: 1px solid var(--v3-border);
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}
.v3-lang-btn {
    background: none;
    border: none;
    color: var(--v3-text-muted);
    font-family: var(--v3-font-mono);
    font-size: 12px;
    font-weight: 700;
    padding: 6px 11px;
    cursor: pointer;
    transition: color 0.2s, background 0.2s;
    letter-spacing: 0.5px;
}
.v3-lang-btn:hover { color: var(--v3-text); }
.v3-lang-btn--active {
    background: var(--v3-accent);
    color: #fff;
}

.v3-btn-white {
    display: inline-flex;
    align-items: center;
    background: #fff;
    color: #07090f;
    font-weight: 700;
    font-size: 15px;
    padding: 14px 28px;
    border-radius: var(--v3-radius);
    border: none;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.15s;
}
.v3-btn-white:hover { opacity: 0.92; transform: translateY(-1px); }

.v3-btn-lg { font-size: 16px; padding: 15px 30px; }
.v3-btn-full { width: 100%; justify-content: center; }

/* ============================================================
   HEADER
   ============================================================ */
.v3-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(7,9,15,0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--v3-border);
    transition: background 0.3s;
}
.v3-header.scrolled { background: rgba(7,9,15,0.97); }

.v3-header-inner {
    display: flex;
    align-items: center;
    gap: 32px;
    height: 64px;
}

.v3-logo {
    font-family: var(--v3-font-mono);
    font-weight: 700;
    font-size: 18px;
    letter-spacing: -0.5px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}
.v3-logo-icon {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

.v3-nav {
    display: flex;
    gap: 4px;
    flex: 1;
}
.v3-nav-link {
    color: var(--v3-text-muted);
    font-size: 14px;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: 8px;
    transition: color 0.2s, background 0.2s;
}
.v3-nav-link:hover { color: var(--v3-text); background: var(--v3-border); }

.v3-header-cta { display: flex; gap: 10px; align-items: center; }

/* Burger button (mobile nav trigger) */
.v3-burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    width: 36px;
    height: 36px;
    background: transparent;
    border: 1px solid var(--v3-border);
    border-radius: 8px;
    cursor: pointer;
    flex-shrink: 0;
}
.v3-burger span {
    display: block;
    width: 16px;
    height: 2px;
    background: var(--v3-text);
    border-radius: 2px;
    transition: transform 0.25s ease, opacity 0.2s ease;
}
.v3-burger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.v3-burger.open span:nth-child(2) { opacity: 0; }
.v3-burger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile nav dropdown panel */
.v3-mobile-nav {
    display: none;
    flex-direction: column;
    background: rgba(7,9,15,0.98);
    border-bottom: 1px solid var(--v3-border);
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.3s ease;
}
.v3-mobile-nav.open {
    max-height: 400px;
}
.v3-mobile-nav-link {
    display: block;
    padding: 14px 24px;
    color: var(--v3-text-muted);
    font-size: 15px;
    font-weight: 500;
    border-top: 1px solid var(--v3-border);
}
.v3-mobile-nav-link:active,
.v3-mobile-nav-link:hover { color: var(--v3-text); background: rgba(255,255,255,0.03); }

/* ============================================================
   SECTION BASE
   ============================================================ */
.v3-section {
    padding: 80px 0;
    position: relative;
}
.v3-section--dark { background: var(--v3-bg-dark); }
.v3-section--blue {
    background: linear-gradient(135deg, #0d1b3e 0%, #0a0f1e 60%, #071020 100%);
    border-top: 1px solid var(--v3-border-accent);
    border-bottom: 1px solid var(--v3-border-accent);
}

.v3-section-label {
    font-family: var(--v3-font-mono);
    font-size: 12px;
    font-weight: 600;
    color: var(--v3-accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
}
.v3-section-title {
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 40px;
}
.v3-section-cta { text-align: center; margin-top: 40px; }

/* ============================================================
   HERO
   ============================================================ */
.v3-hero {
    padding: 140px 0 80px;
    position: relative;
    overflow: hidden;
}

.v3-hero-grid-bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(59,130,246,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59,130,246,0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.v3-hero-inner {
    display: grid;
    grid-template-columns: 1fr 480px;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.v3-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--v3-accent-dim);
    border: 1px solid var(--v3-border-accent);
    color: var(--v3-accent);
    font-size: 13px;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 28px;
}

.v3-badge-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--v3-accent);
    animation: v3-pulse 2s infinite;
    flex-shrink: 0;
}
.v3-badge-dot--green { background: var(--v3-green); }

@keyframes v3-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.v3-hero-title {
    font-size: clamp(40px, 5vw, 64px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 24px;
}

.v3-hero-sub {
    font-size: 18px;
    color: var(--v3-text-muted);
    line-height: 1.7;
    margin-bottom: 36px;
}

.v3-hero-stats {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 40px;
    padding: 20px 32px;
    background: var(--v3-bg-card);
    border: 1px solid var(--v3-border);
    border-radius: var(--v3-radius);
}
.v3-stat { text-align: center; }
.v3-stat-num {
    display: block;
    font-family: var(--v3-font-mono);
    font-size: 28px;
    font-weight: 700;
    color: var(--v3-accent);
    line-height: 1;
}
.v3-stat-label {
    display: block;
    font-size: 12px;
    color: var(--v3-text-muted);
    margin-top: 4px;
}
.v3-stat-div { width: 1px; height: 40px; background: var(--v3-border); }

.v3-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* Hero image */
.v3-hero-image { position: relative; }
.v3-hero-img-wrap {
    position: relative;
    border-radius: var(--v3-radius-lg);
    overflow: hidden;
    border: 1px solid var(--v3-border-accent);
    box-shadow: 0 0 80px var(--v3-accent-glow), 0 40px 80px rgba(0,0,0,0.5);
}
.v3-hero-img {
    width: 100%;
    height: 520px;
    object-fit: cover;
    object-position: top center;
    display: block;
}

/* Hero video scroll-scrubbing */
.v3-hero-video {
    width: 100%;
    height: 520px;
    object-fit: cover;
    object-position: top center;
    display: block;
    /* не даём браузеру самому воспроизводить */
    pointer-events: none;
}
.v3-hero-img-glow {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 50%;
    background: linear-gradient(to top, var(--v3-bg) 0%, transparent 100%);
    pointer-events: none;
}
.v3-hero-img-badge {
    position: absolute;
    bottom: 20px; left: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(7,9,15,0.85);
    backdrop-filter: blur(8px);
    border: 1px solid var(--v3-border);
    color: var(--v3-text);
    font-size: 13px;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: 100px;
}
.v3-img-placeholder {
    min-height: 520px;
    background: linear-gradient(135deg, #0d1b3e, #071020);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--v3-text-muted);
    font-size: 14px;
}

/* ============================================================
   PAIN SECTION
   ============================================================ */
.v3-pain-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 48px;
}

.v3-pain-card {
    background: var(--v3-bg-card);
    border: 1px solid var(--v3-border);
    border-radius: var(--v3-radius);
    padding: 28px;
    transition: border-color 0.2s, transform 0.2s;
}
.v3-pain-card:hover {
    border-color: rgba(59,130,246,0.3);
    transform: translateY(-3px);
}
.v3-pain-card--hot { border-color: rgba(239,68,68,0.25); }
.v3-pain-card--hot:hover { border-color: rgba(239,68,68,0.5); }

.v3-pain-icon {
    width: 44px; height: 44px;
    margin-bottom: 16px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 10px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--v3-border);
    flex-shrink: 0;
}
.v3-pain-icon svg { width: 22px; height: 22px; stroke: var(--v3-text-muted); stroke-width: 1.75; fill: none; }
.v3-pain-card--hot .v3-pain-icon svg { stroke: #f87171; }
.v3-pain-card--hot .v3-pain-icon { background: rgba(239,68,68,0.08); border-color: rgba(239,68,68,0.2); }
.v3-pain-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.v3-pain-card p { font-size: 14px; color: var(--v3-text-muted); line-height: 1.6; }

.v3-pain-cta {
    text-align: center;
    padding: 32px;
    background: var(--v3-accent-dim);
    border: 1px solid var(--v3-border-accent);
    border-radius: var(--v3-radius-lg);
}
.v3-pain-cta-text {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
}

/* ============================================================
   КАК РАБОТАЕТ — 3 ШАГА
   ============================================================ */
.v3-steps {
    display: flex;
    align-items: flex-start;
    gap: 0;
    margin-top: 48px;
}
.v3-step {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0 24px;
}
.v3-step-num {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--v3-accent);
    color: #fff;
    font-family: var(--v3-font-head);
    font-weight: 800;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    flex-shrink: 0;
}
.v3-step-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--v3-radius-lg);
    background: var(--v3-bg-card);
    border: 1px solid var(--v3-border-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}
.v3-step-icon svg {
    width: 30px;
    height: 30px;
    stroke: var(--v3-accent);
    fill: none;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.v3-step h4 {
    font-family: var(--v3-font-head);
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--v3-text);
}
.v3-step p {
    font-size: 14px;
    color: var(--v3-text-muted);
    line-height: 1.65;
    max-width: 200px;
}
.v3-step-arrow {
    font-size: 28px;
    color: var(--v3-accent);
    opacity: 0.4;
    padding-top: 82px;
    flex-shrink: 0;
}
@media (max-width: 768px) {
    .v3-steps { flex-direction: column; align-items: center; gap: 16px; }
    .v3-step { padding: 0 16px; }
    .v3-step p { max-width: 280px; }
    .v3-step-arrow { transform: rotate(90deg); padding-top: 0; }
}

/* ============================================================
   VS TABLE
   ============================================================ */
.v3-vs-wrap { overflow-x: auto; margin-bottom: 48px; }

.v3-vs-table {
    width: 100%;
    border: 1px solid var(--v3-border);
    border-radius: var(--v3-radius-lg);
    overflow: hidden;
}

.v3-vs-header {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    background: var(--v3-bg-card);
    border-bottom: 1px solid var(--v3-border);
}
.v3-vs-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    border-bottom: 1px solid var(--v3-border);
}
.v3-vs-row:last-child { border-bottom: none; }

.v3-vs-col {
    padding: 16px 20px;
    font-size: 14px;
    border-right: 1px solid var(--v3-border);
}
.v3-vs-col:last-child { border-right: none; }

.v3-vs-col--label {
    font-weight: 600;
    color: var(--v3-text-muted);
    font-size: 13px;
}
.v3-vs-col--bad {
    color: var(--v3-text-muted);
    font-weight: 600;
    text-align: center;
}
.v3-vs-col--good {
    color: var(--v3-accent);
    font-weight: 700;
    text-align: center;
    background: var(--v3-accent-dim);
}
.v3-vs-col--good small {
    display: block;
    font-size: 11px;
    font-weight: 400;
    opacity: 0.7;
    margin-top: 2px;
}
.v3-vs-header .v3-vs-col--bad { font-size: 13px; text-transform: uppercase; letter-spacing: 0.5px; }
.v3-vs-header .v3-vs-col--good { font-size: 13px; text-transform: uppercase; letter-spacing: 0.5px; }

/* Calculator */
.v3-vs-calc {
    background: var(--v3-bg-card);
    border: 1px solid var(--v3-border);
    border-radius: var(--v3-radius-lg);
    padding: 32px;
}
.v3-calc-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 24px;
    text-align: center;
}
.v3-calc-slider-wrap { margin-bottom: 24px; }
.v3-calc-slider-wrap label {
    display: block;
    font-size: 14px;
    color: var(--v3-text-muted);
    margin-bottom: 10px;
}
.v3-calc-slider-wrap label strong { color: var(--v3-text); }

.v3-slider {
    width: 100%;
    -webkit-appearance: none;
    height: 4px;
    background: var(--v3-border);
    border-radius: 4px;
    outline: none;
}
.v3-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px; height: 20px;
    background: var(--v3-accent);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 10px var(--v3-accent-glow);
}

.v3-calc-result {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 16px;
    align-items: center;
    margin-bottom: 20px;
}
.v3-calc-vs {
    font-family: var(--v3-font-mono);
    font-weight: 700;
    font-size: 14px;
    color: var(--v3-text-muted);
    text-align: center;
}
.v3-calc-item {
    padding: 16px;
    border-radius: var(--v3-radius);
    text-align: center;
}
.v3-calc-item--bad {
    background: rgba(239,68,68,0.07);
    border: 1px solid rgba(239,68,68,0.2);
}
.v3-calc-item--good {
    background: var(--v3-accent-dim);
    border: 1px solid var(--v3-border-accent);
}
.v3-calc-item-label {
    display: block;
    font-size: 12px;
    color: var(--v3-text-muted);
    margin-bottom: 8px;
}
.v3-calc-item-val {
    display: block;
    font-family: var(--v3-font-mono);
    font-size: 22px;
    font-weight: 700;
}
.v3-calc-item--bad .v3-calc-item-val { color: var(--v3-red); }
.v3-calc-item--good .v3-calc-item-val { color: var(--v3-accent); }

.v3-calc-save {
    text-align: center;
    font-size: 16px;
    color: var(--v3-text-muted);
    padding: 12px;
    background: rgba(16,185,129,0.08);
    border: 1px solid rgba(16,185,129,0.2);
    border-radius: var(--v3-radius);
}
.v3-calc-save strong { color: var(--v3-green); font-size: 20px; }

/* ============================================================
   SKILLS
   ============================================================ */
.v3-skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.v3-skill-card {
    background: var(--v3-bg-card);
    border: 1px solid var(--v3-border);
    border-radius: var(--v3-radius);
    padding: 24px;
    transition: border-color 0.2s, transform 0.2s;
}
.v3-skill-card:hover {
    border-color: var(--v3-border-accent);
    transform: translateY(-2px);
}
.v3-skill-icon {
    width: 40px; height: 40px;
    margin-bottom: 14px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 10px;
    background: var(--v3-accent-dim);
    border: 1px solid var(--v3-border-accent);
}
.v3-skill-icon svg { width: 20px; height: 20px; stroke: var(--v3-accent); stroke-width: 1.75; fill: none; }
.v3-skill-card--more .v3-skill-icon svg { stroke: #a78bfa; }
.v3-skill-card--more .v3-skill-icon { background: rgba(167,139,250,0.1); border-color: rgba(167,139,250,0.3); }
.v3-skill-card h4 { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.v3-skill-card p { font-size: 13px; color: var(--v3-text-muted); line-height: 1.6; }

.v3-skill-card--more {
    background: var(--v3-accent-dim);
    border-color: var(--v3-border-accent);
}
.v3-skill-more-link {
    display: inline-block;
    margin-top: 12px;
    color: var(--v3-accent);
    font-size: 13px;
    font-weight: 600;
    transition: opacity 0.2s;
}
.v3-skill-more-link:hover { opacity: 0.8; }

/* ============================================================
   CASES (до/после)
   ============================================================ */
.v3-cases-grid { display: flex; flex-direction: column; gap: 20px; }

.v3-case {
    display: grid;
    grid-template-columns: 1fr 40px 1fr;
    gap: 0;
    align-items: center;
    background: var(--v3-bg-card);
    border: 1px solid var(--v3-border);
    border-radius: var(--v3-radius-lg);
    overflow: hidden;
}

.v3-case-before, .v3-case-after { padding: 28px 32px; }
.v3-case-before { border-right: 1px solid var(--v3-border); }
.v3-case-after { background: rgba(59,130,246,0.04); }

.v3-case-arrow {
    text-align: center;
    font-size: 20px;
    color: var(--v3-accent);
    font-weight: 700;
}

.v3-case-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--v3-red);
    background: rgba(239,68,68,0.1);
    padding: 3px 10px;
    border-radius: 100px;
    margin-bottom: 10px;
}
.v3-case-tag--good {
    color: var(--v3-green);
    background: rgba(16,185,129,0.1);
}
.v3-case p { font-size: 14px; color: var(--v3-text-muted); line-height: 1.65; }
.v3-case-after p { color: var(--v3-text); }

/* ============================================================
   MUSTHAVE
   ============================================================ */
.v3-musthave-inner { text-align: center; max-width: 800px; margin: 0 auto; }
.v3-musthave-title {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -1px;
    margin-bottom: 24px;
    color: #fff;
}
.v3-musthave-text {
    font-size: 18px;
    color: rgba(255,255,255,0.65);
    line-height: 1.7;
    margin-bottom: 40px;
}
.v3-musthave-text strong { color: rgba(255,255,255,0.9); }

/* ============================================================
   PRICING
   ============================================================ */
.v3-pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
}

.v3-price-card {
    background: var(--v3-bg-card);
    border: 1px solid var(--v3-border);
    border-radius: var(--v3-radius-lg);
    padding: 32px;
    position: relative;
}
.v3-price-card--featured {
    border-color: var(--v3-border-accent);
    background: linear-gradient(160deg, rgba(59,130,246,0.08) 0%, var(--v3-bg-card) 60%);
    box-shadow: 0 0 40px var(--v3-accent-glow);
}

.v3-price-badge {
    position: absolute;
    top: -14px; left: 50%;
    transform: translateX(-50%);
    background: var(--v3-accent);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    padding: 4px 16px;
    border-radius: 100px;
    white-space: nowrap;
}

.v3-price-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--v3-text-muted);
    margin-bottom: 12px;
}
.v3-price-val {
    font-family: var(--v3-font-mono);
    font-size: 42px;
    font-weight: 700;
    color: var(--v3-text);
    line-height: 1;
    margin-bottom: 4px;
}
.v3-price-val span { font-size: 18px; color: var(--v3-text-muted); }
.v3-price-val--muted { color: var(--v3-text-muted); font-size: 32px; }

.v3-price-once {
    font-size: 13px;
    color: var(--v3-text-muted);
    margin-bottom: 24px;
}

.v3-price-list {
    list-style: none;
    margin-bottom: 28px;
}
.v3-price-list li {
    font-size: 14px;
    color: var(--v3-text-muted);
    padding: 6px 0;
    border-bottom: 1px solid var(--v3-border);
    display: flex;
    align-items: center;
    gap: 8px;
}
.v3-price-list li::before {
    content: '✓';
    color: var(--v3-green);
    font-weight: 700;
    font-size: 13px;
    flex-shrink: 0;
}
.v3-price-card--featured .v3-price-list li { color: var(--v3-text); }
.v3-price-list--muted li::before { content: '–'; color: var(--v3-text-muted); }

.v3-price-note {
    font-size: 12px;
    color: var(--v3-accent);
    background: var(--v3-accent-dim);
    border: 1px solid var(--v3-border-accent);
    border-radius: 8px;
    padding: 10px 14px;
    line-height: 1.5;
}
.v3-price-note--muted {
    color: var(--v3-text-muted);
    background: var(--v3-bg-dark);
    border-color: var(--v3-border);
}

/* ============================================================
   DEPLOY BANNER (развертывание над тарифами)
   ============================================================ */
.v3-deploy-banner {
    background: var(--v3-bg-card);
    border: 1px solid var(--v3-border);
    border-radius: var(--v3-radius-lg);
    padding: 28px 32px;
    margin-bottom: 32px;
}
.v3-deploy-inner {
    display: grid;
    grid-template-columns: 160px 1fr auto;
    gap: 32px;
    align-items: center;
}
.v3-deploy-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--v3-text-muted);
    margin-bottom: 6px;
}
.v3-deploy-val {
    font-family: var(--v3-font-mono);
    font-size: 36px;
    font-weight: 700;
    line-height: 1;
    color: var(--v3-text);
}
.v3-deploy-val span { font-size: 18px; color: var(--v3-text-muted); }
.v3-deploy-once { font-size: 12px; color: var(--v3-text-muted); margin-top: 4px; }
.v3-deploy-list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px 24px;
}
.v3-deploy-list li {
    font-size: 13px;
    color: var(--v3-text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}
.v3-deploy-list li::before { content: '✓'; color: var(--v3-green); font-weight: 700; }

/* Deploy banner — текст вместо цены */
.v3-deploy-val-text {
    font-family: var(--v3-font-mono);
    font-size: 24px;
    font-weight: 700;
    color: var(--v3-accent);
    line-height: 1;
    margin-bottom: 4px;
}

/* Карточка сравнения — итоговый блок */
.v3-price-card--compare {
    border-color: rgba(239,68,68,0.2);
    background: rgba(239,68,68,0.03);
}
.v3-compare-total {
    margin: 16px 0;
    padding: 16px;
    background: var(--v3-bg-dark);
    border-radius: var(--v3-radius);
    border: 1px solid var(--v3-border);
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.v3-compare-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: var(--v3-text-muted);
}
.v3-compare-row--save {
    padding-top: 10px;
    border-top: 1px solid var(--v3-border);
    font-weight: 700;
}
.v3-compare-bad {
    font-family: var(--v3-font-mono);
    font-size: 16px;
    font-weight: 700;
    color: var(--v3-red);
}
.v3-compare-good {
    font-family: var(--v3-font-mono);
    font-size: 16px;
    font-weight: 700;
    color: var(--v3-accent);
}
.v3-compare-save {
    font-family: var(--v3-font-mono);
    font-size: 20px;
    font-weight: 700;
    color: var(--v3-green);
}

/* note accent для featured карточки */
.v3-price-note--accent {
    color: var(--v3-accent);
    background: var(--v3-accent-dim);
    border-color: var(--v3-border-accent);
    margin-bottom: 16px;
}

/* ============================================================
   SERVER SECTION
   ============================================================ */
.v3-server-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}
.v3-server-item {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.v3-server-icon {
    width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 10px;
    background: var(--v3-accent-dim);
    border: 1px solid var(--v3-border-accent);
    flex-shrink: 0;
}
.v3-server-icon svg { width: 20px; height: 20px; stroke: var(--v3-accent); fill: none; }
.v3-server-item h4 { font-size: 15px; font-weight: 700; margin: 0; }
.v3-server-item p { font-size: 13px; color: var(--v3-text-muted); line-height: 1.6; margin: 0; }
.v3-server-note {
    text-align: center;
    font-size: 13px;
    color: var(--v3-text-muted);
    padding: 14px 20px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--v3-border);
    border-radius: var(--v3-radius);
}

/* ============================================================
   REFERRAL SECTION
   ============================================================ */
.v3-ref-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 40px;
}
.v3-ref-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--v3-radius-lg);
    padding: 32px;
}
.v3-ref-card--accent {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.25);
}
.v3-ref-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,0.6);
    margin-bottom: 12px;
}
.v3-ref-amount {
    font-family: var(--v3-font-mono);
    font-size: 42px;
    font-weight: 700;
    color: #fff;
    line-height: 1;
    margin-bottom: 14px;
}
.v3-ref-amount span { font-size: 20px; opacity: 0.7; }
.v3-ref-card p { font-size: 14px; color: rgba(255,255,255,0.7); line-height: 1.65; margin: 0; }
.v3-ref-card p strong { color: #fff; }

.v3-ref-cta {
    text-align: center;
}
.v3-ref-cta p {
    font-size: 18px;
    color: rgba(255,255,255,0.75);
    margin-bottom: 24px;
}

/* ============================================================
   URGENCY
   ============================================================ */
.v3-urgency-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.v3-urgency-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 20px;
}
.v3-urgency-track {
    height: 8px;
    background: var(--v3-border);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 10px;
}
.v3-urgency-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--v3-accent), #60a5fa);
    border-radius: 4px;
    transition: width 1s var(--ease-out-quart);
}
.v3-urgency-label {
    font-family: var(--v3-font-mono);
    font-size: 13px;
    color: var(--v3-accent);
}

.v3-urgency-cta p {
    font-size: 15px;
    color: var(--v3-text-muted);
    line-height: 1.7;
    margin-bottom: 24px;
}

/* ============================================================
   CONTACT
   ============================================================ */
.v3-section--contact {
    background: var(--v3-bg-dark);
    padding: 100px 0;
}

.v3-contact-inner {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 80px;
    align-items: center;
}

.v3-contact-img {
    width: 100%;
    border-radius: var(--v3-radius-lg);
    border: 1px solid var(--v3-border-accent);
    box-shadow: 0 0 60px var(--v3-accent-glow);
}

.v3-contact-title {
    font-size: clamp(28px, 3vw, 40px);
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.2;
    margin-bottom: 16px;
}
.v3-contact-sub {
    font-size: 16px;
    color: var(--v3-text-muted);
    line-height: 1.7;
    margin-bottom: 36px;
}

.v3-contact-form { display: flex; flex-direction: column; gap: 14px; }
.v3-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.v3-form-row--single { grid-template-columns: 1fr; }
.v3-form-row--contact { grid-template-columns: 1fr auto 1fr; align-items: center; }
.v3-form-or { color: var(--v3-text-muted); font-size: 13px; padding: 0 2px; text-align: center; }

.v3-input {
    background: var(--v3-bg-card);
    border: 1px solid var(--v3-border);
    border-radius: var(--v3-radius);
    color: var(--v3-text);
    font-family: var(--v3-font-head);
    font-size: 14px;
    padding: 13px 16px;
    outline: none;
    transition: border-color 0.2s;
    width: 100%;
}
.v3-input:focus { border-color: var(--v3-accent); }
.v3-input::placeholder { color: var(--v3-text-muted); }

.v3-select { cursor: pointer; }
.v3-select option { background: #0d1117; }

.v3-contact-alt {
    margin-top: 16px;
    font-size: 14px;
    color: var(--v3-text-muted);
    text-align: center;
}
.v3-tg-link { color: var(--v3-accent); font-weight: 600; }
.v3-tg-link:hover { text-decoration: underline; }

/* ============================================================
   FOOTER
   ============================================================ */
.v3-footer {
    background: var(--v3-bg-dark);
    border-top: 1px solid var(--v3-border);
    padding: 32px 0;
}
.v3-footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}
.v3-footer-copy { font-size: 13px; color: var(--v3-text-muted); }
.v3-footer-link { font-size: 13px; color: var(--v3-accent); }
.v3-footer-link:hover { text-decoration: underline; }
.v3-footer-legal {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--v3-border);
    font-size: 11px;
    color: var(--v3-text-muted);
    text-align: center;
    opacity: .6;
}
.v3-footer-legal a { color: var(--v3-text-muted); text-decoration: none; }
.v3-footer-legal a:hover { color: var(--v3-accent); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .v3-hero-inner { grid-template-columns: 1fr; }
    /* Показываем hero-изображение (шахматист) под текстом, а не прячем */
    .v3-hero-image { display: block; margin: 32px auto 0; max-width: 480px; width: 100%; }
    .v3-hero-img, .v3-hero-video { height: 420px; }
    .v3-pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
    .v3-contact-inner { grid-template-columns: 1fr; }
    .v3-contact-image { display: none; }
    .v3-urgency-inner { grid-template-columns: 1fr; gap: 32px; }
    .v3-deploy-inner { grid-template-columns: 1fr; gap: 16px; }
    .v3-server-grid { grid-template-columns: 1fr 1fr; }
    .v3-ref-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .v3-section { padding: 52px 0; }
    .v3-hero { padding: 100px 0 52px; }
    .v3-hero-image { max-width: 380px; margin-top: 28px; }
    .v3-hero-img, .v3-hero-video { height: 360px; }
    .v3-nav { display: none; }
    .v3-burger { display: flex; }
    .v3-mobile-nav { display: flex; }
    .v3-header-cta .v3-btn-primary { display: none; }
    .v3-pain-grid { grid-template-columns: 1fr; }
    .v3-skills-grid { grid-template-columns: 1fr 1fr; }
    .v3-case { grid-template-columns: 1fr; }
    .v3-case-arrow { display: none; }
    .v3-case-before { border-right: none; border-bottom: 1px solid var(--v3-border); }
    .v3-vs-header, .v3-vs-row { grid-template-columns: 76px 1fr 1fr; }
    .v3-vs-col--label { font-size: 11px; padding: 16px 8px; line-height: 1.3; }
    .v3-vs-col { padding: 12px 8px; font-size: 12px; }
    .v3-vs-col--good small { font-size: 10px; }
    .v3-calc-result { grid-template-columns: 1fr; }
    .v3-calc-vs { display: none; }
    .v3-form-row { grid-template-columns: 1fr; }
    .v3-form-row--contact {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    .v3-form-row--contact .v3-form-or {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 2px 0;
    }
    .v3-form-row--contact .v3-form-or::before,
    .v3-form-row--contact .v3-form-or::after {
        content: '';
        flex: 1;
        height: 1px;
        background: var(--v3-border);
    }
    .v3-footer-inner { flex-direction: column; text-align: center; }
    .v3-server-grid { grid-template-columns: 1fr; }
    .v3-deploy-list { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .v3-hero-title { font-size: 32px; letter-spacing: -1px; }
    .v3-hero-sub { font-size: 16px; }
    .v3-section-title { font-size: 26px; }
    .v3-hero-stats { flex-wrap: wrap; gap: 16px; }
    .v3-stat-div { display: none; }
    .v3-skills-grid { grid-template-columns: 1fr; }

    /* Плотнее паддинги карточек на маленьких экранах */
    .v3-pain-card, .v3-skill-card { padding: 18px; }
    .v3-case-before, .v3-case-after { padding: 20px; }
    .v3-review-card { padding: 20px 18px; }
    .v3-price-card { padding: 22px; }

    /* Большие кнопки — уменьшить на мобиле */
    .v3-btn-lg {
        font-size: 13px !important;
        padding: 10px 18px !important;
    }
    .v3-btn-white.v3-btn-lg {
        font-size: 13px !important;
        padding: 10px 18px !important;
    }

    /* Header на мобиле — компактный */
    .v3-header-inner {
        height: 52px !important;
        gap: 8px !important;
    }
    .v3-logo {
        font-size: 15px !important;
    }
    /* Кнопки хедера — маленькие, обе видны */
    .v3-header-cta {
        gap: 6px !important;
        margin-left: auto !important;
    }
    .v3-header-cta .v3-btn-primary {
        display: none !important;
    }
    .v3-header-cta .v3-btn-ghost {
        display: inline-flex !important;
        font-size: 12px !important;
        padding: 6px 10px !important;
        border-radius: 8px !important;
        white-space: nowrap !important;
    }
    /* Переключатель языков — компактный, но тач-friendly */
    .v3-lang-switcher {
        gap: 0 !important;
    }
    .v3-lang-btn {
        font-size: 11px !important;
        padding: 8px 8px !important;
    }
    /* Тач-таргеты не меньше ~40px по высоте */
    .v3-header-cta .v3-btn-ghost,
    .v3-burger {
        min-height: 36px;
    }
    .v3-faq-toggle {
        min-height: 40px;
    }
}

/* ===== ВИДЕО-СЕКЦИЯ ===== */
.v3-video-section { background: var(--v3-bg-dark); }

.v3-video-title { margin-bottom: 16px; }

.v3-video-sub {
    text-align: center;
    color: var(--v3-text-muted);
    font-size: 1.05rem;
    max-width: 640px;
    margin: 0 auto 48px;
    line-height: 1.7;
}

.v3-video-wrap {
    max-width: 860px;
    margin: 0 auto;
}

.v3-video-frame {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 */
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(99,102,241,0.25);
    box-shadow: 0 0 60px rgba(99,102,241,0.15), 0 24px 64px rgba(0,0,0,0.5);
}

.v3-video-frame iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.v3-video-caption {
    text-align: center;
    margin-top: 20px;
    color: var(--v3-text-muted);
    font-size: 0.92rem;
    letter-spacing: 0.01em;
}

@media (max-width: 768px) {
    .v3-video-sub { font-size: 0.95rem; }
    .v3-video-frame { border-radius: 10px; }
}

/* ===== TRIAL BANNER ===== */
.v3-trial-banner {
    background: linear-gradient(135deg, rgba(59,130,246,0.08) 0%, rgba(59,130,246,0.03) 100%);
    border: 1px solid rgba(59,130,246,0.25);
    border-radius: 20px;
    padding: 40px 48px;
    text-align: center;
    margin-bottom: 48px;
    position: relative;
    overflow: hidden;
}
.v3-trial-banner::before {
    content: '';
    position: absolute;
    top: 0; left: 50%; transform: translateX(-50%);
    width: 60%; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(59,130,246,0.5), transparent);
}
.v3-trial-badge {
    display: inline-block;
    background: rgba(59,130,246,0.12);
    border: 1px solid rgba(59,130,246,0.3);
    border-radius: 40px;
    padding: 6px 18px;
    font-size: 13px;
    font-weight: 600;
    color: var(--v3-accent);
    font-family: var(--v3-font-mono);
    margin-bottom: 16px;
}
.v3-trial-title {
    font-family: var(--v3-font-head);
    font-size: 28px;
    font-weight: 700;
    color: var(--v3-text);
    margin: 0 0 24px;
    letter-spacing: -0.5px;
}
.v3-trial-features {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px 32px;
    margin-bottom: 28px;
}
.v3-trial-feat {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    color: var(--v3-text-muted);
}
.v3-trial-feat span:first-child {
    color: var(--v3-green);
    font-weight: 700;
    font-size: 16px;
}
.v3-trial-btn {
    display: inline-block;
    padding: 14px 40px;
    font-size: 16px;
}

/* ===== OUTLINE BUTTON ===== */
.v3-btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--v3-border);
    color: var(--v3-text);
    font-family: var(--v3-font-head);
    font-weight: 600;
    font-size: 15px;
    padding: 12px 24px;
    border-radius: var(--v3-radius);
    text-decoration: none;
    transition: border-color 0.2s, color 0.2s, background 0.2s;
    cursor: pointer;
}
.v3-btn-outline:hover {
    border-color: var(--v3-accent);
    color: var(--v3-accent);
    background: rgba(59,130,246,0.06);
}
.v3-btn-full { width: 100%; }

@media (max-width: 768px) {
    .v3-trial-banner { padding: 28px 20px; }
    .v3-trial-title { font-size: 22px; }
    .v3-trial-features { flex-direction: column; align-items: center; gap: 10px; }
}

/* ===== BILLING TOGGLE (мес/год на карточке) ===== */
.v3-card-top-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 16px;
}
.v3-card-top-row .v3-price-label {
    margin-bottom: 0;
}
.v3-billing-toggle {
    display: flex;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--v3-border);
    border-radius: 8px;
    padding: 3px;
    gap: 2px;
}
.v3-tog-btn {
    background: transparent;
    border: none;
    color: var(--v3-text-muted);
    font-family: var(--v3-font-mono);
    font-size: 11px;
    font-weight: 600;
    padding: 5px 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.18s, color 0.18s;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 4px;
}
.v3-tog-btn--active {
    background: var(--v3-accent);
    color: #fff;
}
.v3-tog-btn:not(.v3-tog-btn--active):hover {
    color: var(--v3-text);
    background: rgba(255,255,255,0.07);
}
.v3-tog-discount {
    background: rgba(34,197,94,0.2);
    color: #4ade80;
    border-radius: 4px;
    padding: 1px 5px;
    font-size: 10px;
    font-weight: 700;
}
.v3-tog-btn--active .v3-tog-discount {
    background: rgba(255,255,255,0.2);
    color: #fff;
}
.v3-price-num {
    transition: opacity 0.2s, transform 0.2s;
}
.v3-price-num.v3-price-changing {
    opacity: 0;
    transform: translateY(-6px);
}

/* ============================================================
   ОТЗЫВЫ
   ============================================================ */
.v3-reviews-carousel-wrap { position: relative; }
.v3-reviews-carousel { overflow: hidden; }
.v3-reviews-track {
    display: flex;
    gap: 20px;
    transition: transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
}
.v3-carousel-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 32px;
}
.v3-carousel-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1.5px solid var(--v3-border);
    background: var(--v3-bg-card);
    color: var(--v3-text);
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color 0.15s, color 0.15s, opacity 0.15s;
    line-height: 1;
}
.v3-carousel-btn:hover:not(:disabled) {
    border-color: var(--v3-accent);
    color: var(--v3-accent);
}
.v3-carousel-btn:disabled {
    opacity: 0.3;
    cursor: default;
}
.v3-carousel-dots { display: flex; gap: 8px; align-items: center; }
.v3-carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--v3-border);
    transition: background 0.2s, width 0.2s, border-radius 0.2s;
    cursor: pointer;
}
.v3-carousel-dot.active {
    background: var(--v3-accent);
    width: 24px;
    border-radius: 4px;
}

.v3-review-card {
    flex: 0 0 calc((100% - 40px) / 3);
    min-width: 0;
    background: var(--v3-bg-card);
    border: 1px solid var(--v3-border);
    border-radius: var(--v3-radius-lg);
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: border-color 0.2s, transform 0.2s;
}
@media (max-width: 1024px) {
    .v3-review-card { flex: 0 0 calc((100% - 20px) / 2); }
}
@media (max-width: 600px) {
    .v3-review-card { flex: 0 0 100%; }
}
.v3-review-card:hover {
    border-color: var(--v3-border-accent);
    transform: translateY(-3px);
}
.v3-review-stars {
    color: #f59e0b;
    font-size: 15px;
    letter-spacing: 2px;
}
.v3-review-text {
    color: var(--v3-text-muted);
    font-size: 15px;
    line-height: 1.7;
    margin: 0;
    flex: 1;
}
.v3-review-author {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid var(--v3-border);
}
.v3-review-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 13px;
    color: #fff;
    flex-shrink: 0;
}
.v3-review-name {
    font-size: 14px;
    font-weight: 700;
    color: var(--v3-text);
}
.v3-review-role {
    font-size: 12px;
    color: var(--v3-text-muted);
    margin-top: 2px;
}

/* ============================================================
   FAQ
   ============================================================ */
.v3-faq {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 820px;
    margin: 0 auto;
}
.v3-faq-item {
    background: var(--v3-bg-card);
    border-radius: var(--v3-radius);
    border: 1px solid var(--v3-border);
    overflow: hidden;
    transition: border-color 0.2s;
}
.v3-faq-item.open {
    border-color: var(--v3-border-accent);
}
.v3-faq-q {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--v3-font-head);
    font-size: 16px;
    font-weight: 600;
    color: var(--v3-text);
    transition: color 0.15s;
}
.v3-faq-q:hover { color: #fff; }
.v3-faq-icon {
    flex-shrink: 0;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--v3-accent-dim);
    color: var(--v3-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    line-height: 1;
    font-weight: 300;
    transition: transform 0.25s ease, background 0.2s;
}
.v3-faq-item.open .v3-faq-icon {
    transform: rotate(45deg);
    background: var(--v3-accent);
    color: #fff;
}
.v3-faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}
.v3-faq-a p {
    margin: 0;
    padding: 0 24px 20px;
    color: var(--v3-text-muted);
    font-size: 15px;
    line-height: 1.75;
    border-top: 1px solid var(--v3-border);
    padding-top: 16px;
}
.v3-faq-item.open .v3-faq-a {
    max-height: 400px;
}
@media (max-width: 768px) {
    .v3-faq-q { font-size: 14px; padding: 16px 18px; }
    .v3-faq-a p { padding: 12px 18px 16px; font-size: 14px; }
}

.v3-faq-more {
    display: none;
    flex-direction: column;
    gap: 10px;
}
.v3-faq-more--open {
    display: flex;
}
.v3-faq-toggle {
    align-self: center;
    margin-top: 8px;
    background: none;
    border: 1.5px solid var(--v3-border);
    border-radius: 100px;
    color: var(--v3-text-muted);
    font-size: 14px;
    font-family: var(--v3-font-head);
    padding: 10px 28px;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}
.v3-faq-toggle:hover {
    border-color: var(--v3-accent);
    color: var(--v3-accent);
}