/* ============================
   Fly Marketing — Redesign v2
   Принцип: 1 экран = 1 мысль
   ============================ */

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

:root {
    --bg: #fafbfc;
    --surface: #ffffff;
    --surface-alt: #f4f6f8;
    --text: #1a2332;
    --text-muted: #64748b;
    --accent: #3b82f6;
    --accent-hover: #2563eb;
    --accent-bg: #eff6ff;
    --accent-glow: rgba(59, 130, 246, 0.12);
    --border: #e2e8f0;
    --green: #10b981;
    --red: #ef4444;
    --font: 'Inter', -apple-system, sans-serif;
    --radius: 12px;
    --radius-sm: 8px;
    --radius-full: 9999px;
    --max-w: 1080px;
    --transition: 0.25s ease;
}

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    font-size: 16px;
}

a { color: inherit; text-decoration: none; }

.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 600;
    font-size: 15px;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    font-family: var(--font);
}
.btn--primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    padding: 12px 24px;
}
.btn--primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 20px var(--accent-glow);
}
.btn--outline {
    background: transparent;
    color: var(--text);
    border-color: var(--border);
    padding: 12px 24px;
}
.btn--outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}
.btn--sm { padding: 8px 18px; font-size: 14px; }
.btn--lg { padding: 16px 32px; font-size: 16px; }
.btn--full { width: 100%; }

/* --- Typography --- */
.section-title {
    font-size: clamp(28px, 5vw, 40px);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin-bottom: 16px;
}
.section-sub {
    font-size: 17px;
    color: var(--text-muted);
    margin-bottom: 40px;
}
.accent { color: var(--accent); }

/* ====== HEADER ====== */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: transparent;
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    border-bottom: 1px solid transparent;
    transition: background 0.4s ease, backdrop-filter 0.4s ease, border-color 0.4s ease;
}
.header--scrolled {
    background: rgba(250,251,252,0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom-color: var(--border);
}
.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 17px;
    color: #fff;
    transition: color 0.4s ease;
}
.header--scrolled .logo { color: var(--text); }
.header--scrolled .logo__slogan { color: var(--text-muted); }
.header--scrolled .nav__link { color: var(--text-muted); }
.header--scrolled .nav__link:hover { color: var(--text); }
.header--scrolled .header__phone { color: var(--text); }
.logo__mark {
    width: 32px; height: 32px;
    background: var(--accent);
    color: #fff;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 16px;
}
.logo__slogan {
    font-size: 10px;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    opacity: 0.7;
}
.nav { display: flex; gap: 28px; }
.nav__link {
    font-size: 14px;
    font-weight: 500;
    color: rgba(255,255,255,0.6);
    transition: color 0.4s ease;
}
.nav__link:hover { color: #fff; }
.nav__link--hot {
    color: var(--accent) !important;
    font-weight: 600;
}
.nav__link--hot::after {
    content: '';
    display: inline-block;
    width: 5px;
    height: 5px;
    background: var(--green);
    border-radius: 50%;
    margin-left: 4px;
    vertical-align: super;
}
.header__right { display: flex; align-items: center; gap: 16px; }
.header__phone {
    font-size: 14px;
    font-weight: 600;
    color: rgba(255,255,255,0.7);
    transition: color 0.4s ease;
}
.header__phone:hover { color: #fff; }

.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.burger span {
    display: block;
    width: 22px; height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}
.burger--active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.burger--active span:nth-child(2) { opacity: 0; }
.burger--active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

.mobile-nav {
    position: fixed; inset: 0; z-index: 99;
    background: rgba(250,250,250,0.97);
    backdrop-filter: blur(16px);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none;
    transition: var(--transition);
}
.mobile-nav--open { opacity: 1; pointer-events: all; }
.mobile-nav__inner {
    display: flex; flex-direction: column; align-items: center; gap: 28px;
}
.mobile-nav__link {
    font-size: 24px; font-weight: 700;
    color: var(--text); transition: var(--transition);
}
.mobile-nav__link:hover { color: var(--accent); }

/* ====== HERO ====== */
.hero {
    padding: 140px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, #0f172a 0%, #1e293b 40%, var(--bg) 100%);
    color: #fff;
}
.hero__stars {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}
.hero__inner {
    position: relative;
    z-index: 1;
}
.hero__eyebrow {
    font-size: 14px;
    font-weight: 500;
    color: rgba(255,255,255,0.5);
    margin-bottom: 20px;
    letter-spacing: 0.02em;
    animation: flyUp 0.8s ease-out both;
}
.hero__title {
    font-size: clamp(36px, 7vw, 64px);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
    color: #fff;
    animation: flyUp 0.8s ease-out 0.1s both;
}
.hero__title .accent {
    background: linear-gradient(135deg, #60a5fa, #34d399);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero__slogan {
    font-size: 15px;
    font-weight: 500;
    color: rgba(255,255,255,0.4);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 20px;
    animation: flyUp 0.8s ease-out 0.2s both;
}
.hero__sub {
    font-size: 18px;
    color: rgba(255,255,255,0.5);
    margin-bottom: 36px;
    letter-spacing: 0.05em;
    animation: flyUp 0.8s ease-out 0.3s both;
}
.hero__actions {
    animation: flyUp 0.8s ease-out 0.4s both;
}
.btn__rocket {
    display: inline-block;
    animation: rocketPulse 2s ease-in-out infinite;
}

@keyframes flyUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes rocketPulse {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}
.hero__actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ====== SITEBOT BANNER ====== */
.sitebot-banner {
    padding: 0 0 48px;
}
.sitebot-banner__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    background: linear-gradient(135deg, var(--accent-bg), #f0fdf4);
    border: 2px solid var(--accent);
    border-radius: var(--radius);
    padding: 40px;
    position: relative;
    overflow: hidden;
}
.sitebot-banner__badge {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    color: #fff;
    background: var(--accent);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    margin-bottom: 12px;
}
.sitebot-banner__title {
    font-size: 22px;
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 10px;
}
.sitebot-banner__desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
}
.sitebot-banner__cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.sitebot-banner__cta:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px var(--accent-glow);
}
.sitebot-banner__note {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 10px;
}
.sitebot-banner__note a {
    color: var(--accent);
    font-weight: 600;
}

/* Mini chat preview */
.sitebot-banner__chat {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.08);
    overflow: hidden;
    max-width: 320px;
    margin-left: auto;
}
.sitebot-banner__chat-header {
    background: var(--surface-alt);
    padding: 10px 14px;
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    border-bottom: 1px solid var(--border);
}
.sitebot-banner__dot {
    width: 7px;
    height: 7px;
    background: var(--green);
    border-radius: 50%;
}
.sitebot-banner__chat-body {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.sitebot-banner__msg {
    max-width: 85%;
    padding: 8px 12px;
    border-radius: 10px;
    font-size: 12px;
    line-height: 1.4;
}
.sitebot-banner__msg--bot {
    background: var(--surface-alt);
    border-bottom-left-radius: 3px;
    align-self: flex-start;
}
.sitebot-banner__msg--user {
    background: var(--accent);
    color: #fff;
    border-bottom-right-radius: 3px;
    align-self: flex-end;
}
.sitebot-banner__msg--result {
    background: #ecfdf5;
    border: 1px solid rgba(16,185,129,0.2);
    border-radius: 10px;
    align-self: flex-start;
    font-weight: 500;
    max-width: 90%;
}

@media (max-width: 768px) {
    .sitebot-banner__inner {
        grid-template-columns: 1fr;
        padding: 28px;
    }
    .sitebot-banner__right {
        display: none;
    }
}

/* ====== PROBLEM ====== */
.problem {
    padding: 64px 0;
    background: var(--surface);
}
.problem__lead {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 24px;
    text-align: center;
}
.problem__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}
.problem__card {
    background: var(--surface-alt);
    border-radius: var(--radius);
    padding: 24px;
    text-align: center;
    font-size: 15px;
    line-height: 1.5;
    color: var(--text);
}
.problem__icon {
    display: block;
    font-size: 20px;
    color: var(--red);
    margin-bottom: 8px;
}
.problem__card strong { color: var(--text); }
.problem__answer {
    text-align: center;
    font-size: 20px;
    font-weight: 700;
    color: var(--accent);
}

/* ====== FOR WHOM ====== */
.for-whom {
    padding: 80px 0;
}
.whom__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}
.whom__card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 24px;
    text-align: center;
    transition: var(--transition);
}
.whom__card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px var(--accent-glow);
}
.whom__card--accent {
    background: var(--accent-bg);
    border-color: var(--accent);
}
.whom__emoji {
    font-size: 32px;
    display: block;
    margin-bottom: 12px;
}
.whom__type {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
}
.whom__example {
    font-size: 13px;
    color: var(--text-muted);
}
.whom__card { cursor: pointer; }
.whom__not {
    text-align: center;
    font-size: 14px;
    color: var(--text-muted);
    padding-top: 8px;
}

/* ====== SERVICES ====== */
.services {
    padding: 80px 0;
    background: var(--surface);
}
.services__list {
    display: flex;
    flex-direction: column;
    gap: 1px;
    background: var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}
.service {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 28px;
    background: var(--bg);
    transition: var(--transition);
}
.service:hover {
    background: var(--accent-bg);
}
.service__left { flex: 1; }
.service__name {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 4px;
}
.service__desc {
    font-size: 14px;
    color: var(--text-muted);
    max-width: 500px;
}
/* Service badges (medals) */
.service__badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
    margin-left: 16px;
}
.service__badge-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent-bg);
    color: var(--accent);
    font-size: 18px;
    border: 2px solid var(--accent);
}
.service__badge-text {
    font-size: 10px;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    text-align: center;
    white-space: nowrap;
}
.service__badge--hot .service__badge-icon {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    box-shadow: 0 0 12px var(--accent-glow);
}
.service__badge--hot .service__badge-text { color: var(--accent); }
.service__badge--green .service__badge-icon {
    background: var(--green);
    color: #fff;
    border-color: var(--green);
}
.service__badge--green .service__badge-text { color: var(--green); }
.service__try {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    color: var(--accent);
    margin-top: 6px;
    transition: var(--transition);
}
.service__try:hover { text-decoration: underline; }

/* ====== CASES (YouTube-style cards) ====== */
.cases {
    padding: 80px 0;
}
.cases__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.case-card {
    display: block;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    text-decoration: none;
    color: var(--text);
}
.case-card:hover {
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(0,0,0,0.08);
}

/* Video preview (YouTube-style thumbnail) */
.case-card__preview {
    position: relative;
    aspect-ratio: 3/2;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
/* Video in preview */
.case-card__video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #0f172a;
    opacity: 0.5;
    transition: opacity 0.4s ease;
}
.case-card:hover .case-card__video {
    opacity: 1;
}
/* Sound toggle */
.case-card__sound {
    position: absolute;
    bottom: 8px;
    left: 8px;
    z-index: 3;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(0,0,0,0.6);
    border: none;
    color: #fff;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(4px);
}
.case-card:hover .case-card__sound { opacity: 1; }
.case-card__sound:hover { background: rgba(0,0,0,0.8); }
.case-card__site {
    font-family: 'Courier New', monospace;
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    letter-spacing: 0.05em;
    position: absolute;
    top: 12px;
    left: 14px;
    z-index: 1;
}
.case-card__play {
    width: 56px;
    height: 56px;
    background: rgba(255,255,255,0.15);
    border: 2px solid rgba(255,255,255,0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #fff;
    position: relative;
    z-index: 1;
    transition: var(--transition);
    backdrop-filter: blur(8px);
}
.case-card:hover .case-card__play {
    background: var(--accent);
    border-color: var(--accent);
    transform: scale(1.1);
}
.case-card__duration {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0,0,0,0.7);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 4px;
}

/* Card body */
.case-card__body {
    padding: 16px 20px 20px;
}
.case-card__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}
.case-card__name {
    font-size: 16px;
    font-weight: 700;
}
.case-card__tag {
    font-size: 10px;
    font-weight: 600;
    color: var(--accent);
    background: var(--accent-bg);
    padding: 3px 8px;
    border-radius: var(--radius-full);
}
.case-card__desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 12px;
}
.case-card__metrics {
    display: flex;
    gap: 16px;
}
.case-card__metric {
    font-size: 13px;
    color: var(--text-muted);
}
.case-card__metric strong {
    color: var(--green);
    font-weight: 800;
    font-size: 15px;
}

/* ====== FOUNDER ====== */
.founder {
    padding: 80px 0;
    background: var(--text);
    color: #fff;
}
.founder__inner {
    display: flex;
    align-items: center;
    gap: 48px;
}
.founder__photo-placeholder {
    width: 100px; height: 100px;
    border-radius: 50%;
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 800;
    color: #fff;
    flex-shrink: 0;
}
.founder__quote {
    font-size: clamp(18px, 3vw, 24px);
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 16px;
    max-width: 600px;
}
.founder__name {
    font-size: 16px;
    font-weight: 700;
}
.founder__role {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
}

/* ====== PRICING ====== */
.pricing {
    padding: 80px 0;
    background: var(--surface);
}
.pricing__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.pricing__card {
    position: relative;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 28px;
    text-align: center;
}
.pricing__card--featured {
    border-color: var(--accent);
    box-shadow: 0 4px 24px var(--accent-glow);
}
.pricing__badge {
    position: absolute;
    top: -12px; left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    padding: 4px 16px;
    border-radius: var(--radius-full);
}
.pricing__tier {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 8px;
}
.pricing__price {
    font-size: 32px;
    font-weight: 900;
    margin-bottom: 24px;
}
.pricing__price span {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-muted);
}
.pricing__list {
    list-style: none;
    text-align: left;
    margin-bottom: 28px;
}
.pricing__list li {
    font-size: 14px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}
.pricing__list li:last-child { border-bottom: none; }
.pricing__list li::before {
    content: '✓';
    color: var(--green);
    font-weight: 700;
    margin-right: 8px;
}

/* Custom pricing card */
.pricing__card--custom {
    border-style: dashed;
    border-color: var(--accent);
    background: var(--accent-bg);
}
.pricing__price--custom {
    font-size: 24px;
    background: linear-gradient(135deg, var(--accent), var(--green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.pricing__custom-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 20px;
}
.pricing__custom-slider {
    margin-bottom: 20px;
}
.pricing__range {
    width: 100%;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--border);
    border-radius: 3px;
    outline: none;
    cursor: pointer;
}
.pricing__range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 22px;
    height: 22px;
    background: var(--accent);
    border-radius: 50%;
    cursor: grab;
    box-shadow: 0 2px 8px var(--accent-glow);
}
.pricing__range::-moz-range-thumb {
    width: 22px;
    height: 22px;
    background: var(--accent);
    border-radius: 50%;
    cursor: grab;
    border: none;
}
.pricing__custom-amount {
    text-align: center;
    font-size: 20px;
    font-weight: 800;
    color: var(--accent);
    margin-top: 10px;
}
.pricing__custom-result {
    list-style: none;
    text-align: left;
    margin-bottom: 28px;
}
.pricing__custom-result li {
    font-size: 13px;
    padding: 6px 0;
    border-bottom: 1px solid var(--border);
    color: var(--text-muted);
    transition: var(--transition);
}
.pricing__custom-result li:last-child { border-bottom: none; }
.pricing__custom-result li::before {
    content: '→';
    color: var(--accent);
    font-weight: 600;
    margin-right: 8px;
}

/* ====== PROCESS ====== */
.process {
    padding: 80px 0;
}
.process__steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    max-width: 700px;
    margin: 0 auto;
}
.process__step {
    flex: 1;
    text-align: center;
}
.process__num {
    display: inline-flex;
    width: 44px; height: 44px;
    align-items: center;
    justify-content: center;
    background: var(--accent);
    color: #fff;
    font-size: 18px;
    font-weight: 800;
    border-radius: 50%;
    margin-bottom: 12px;
}
.process__text {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.5;
    padding: 0 8px;
}
.process__line {
    width: 60px;
    height: 2px;
    background: var(--border);
    margin-top: 22px;
    flex-shrink: 0;
}

/* ====== CONTACT ====== */
.contact {
    padding: 80px 0;
    background: var(--surface);
}
.contact__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}
.contact__title {
    font-size: clamp(24px, 4vw, 36px);
    font-weight: 800;
    margin-bottom: 12px;
}
.contact__desc {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 28px;
    line-height: 1.5;
}
.contact__channels {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.contact__tg, .contact__phone {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-muted);
    transition: var(--transition);
}
.contact__tg:hover, .contact__phone:hover { color: var(--accent); }
.contact__form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.contact__input {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-family: var(--font);
    color: var(--text);
    transition: var(--transition);
}
.contact__input::placeholder { color: var(--text-muted); }
.contact__input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}
.contact__fine {
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
}

/* ====== FOOTER ====== */
.footer {
    padding: 32px 0;
    border-top: 1px solid var(--border);
}
.footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.footer__copy {
    font-size: 13px;
    color: var(--text-muted);
}
.footer__links {
    display: flex;
    gap: 20px;
}
.footer__links a {
    font-size: 13px;
    color: var(--text-muted);
    transition: var(--transition);
}
.footer__links a:hover { color: var(--text); }

/* Footer socials */
.footer__socials {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}
.footer__socials a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px; height: 36px;
    background: var(--surface-alt);
    border: 1px solid var(--border);
    border-radius: 50%;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    transition: var(--transition);
}
.footer__socials a:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-bg);
}

.footer__legal {
    text-align: center;
    padding-top: 12px;
    margin-top: 12px;
}
.footer__legal p {
    font-size: 11px;
    color: var(--text-muted);
    opacity: 0.7;
}

/* ====== CONTACT TEAM ====== */
.contact__team-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 12px;
}
.contact__team {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 24px;
}
.contact__person {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background: var(--surface-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    text-decoration: none;
    color: var(--text);
}
.contact__person:hover {
    border-color: var(--accent);
    background: var(--accent-bg);
}
.contact__avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 800;
    color: #fff;
    flex-shrink: 0;
}
.contact__avatar--d { background: var(--accent); }
.contact__avatar--a { background: #8b5cf6; }
.contact__avatar--i { background: #0891b2; }
.contact__person-info {
    flex: 1;
    min-width: 0;
}
.contact__person-name {
    display: block;
    font-size: 14px;
    font-weight: 700;
}
.contact__person-role {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
}
.contact__person-status {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}
.contact__online {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--green);
    animation: pulse-dot 2s infinite;
}
.contact__online--away {
    background: #f59e0b;
    animation: none;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}
.contact__response {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
}

/* ====== CONTACT CHANNELS ====== */
.contact__channels {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}
.contact__channel-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
    transition: var(--transition);
}
.contact__channel-link:hover { color: var(--text); }
.contact__channel-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px; height: 32px;
    border-radius: 50%;
    font-size: 12px;
    font-weight: 800;
    color: #fff;
    flex-shrink: 0;
}
.contact__channel-icon--tg { background: #0088cc; }
.contact__channel-icon--wa { background: #25d366; }
.contact__channel-icon--phone { background: var(--accent); font-size: 16px; }
.contact__channel-icon--email { background: var(--text-muted); }

.contact__socials {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.contact__social {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px; height: 36px;
    background: var(--surface-alt);
    border: 1px solid var(--border);
    border-radius: 50%;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    transition: var(--transition);
}
.contact__social:hover {
    border-color: var(--accent);
    color: var(--accent);
}
.contact__social--tg:hover { border-color: #0088cc; color: #0088cc; }

/* ====== FLOATING MESSENGERS ====== */
.float-messengers {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 90;
    display: flex;
    flex-direction: column-reverse;
    align-items: center;
    gap: 8px;
}
.float-messengers__toggle {
    width: 56px; height: 56px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 24px;
    box-shadow: 0 4px 20px var(--accent-glow);
    transition: var(--transition);
    position: relative;
    z-index: 2;
}
.float-messengers__toggle:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 28px var(--accent-glow);
}
.float-messengers__icon,
.float-messengers__close {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.25s ease, transform 0.25s ease;
}
.float-messengers__close {
    opacity: 0;
    transform: rotate(-90deg);
    font-size: 28px;
}
.float-messengers--open .float-messengers__icon {
    opacity: 0;
    transform: rotate(90deg);
}
.float-messengers--open .float-messengers__close {
    opacity: 1;
    transform: rotate(0);
}
.float-messengers__list {
    display: flex;
    flex-direction: column-reverse;
    gap: 8px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: opacity 0.25s ease, transform 0.25s ease;
}
.float-messengers--open .float-messengers__list {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
}
.float-msg {
    width: 44px; height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 12px;
    font-weight: 800;
    box-shadow: 0 2px 12px rgba(0,0,0,0.15);
    transition: transform 0.2s ease;
}
.float-msg:hover { transform: scale(1.12); }
.float-msg--tg { background: #0088cc; }
.float-msg--wa { background: #25d366; }
.float-msg--viber { background: #7360f2; }
.float-msg--fb { background: #1877f2; }
.float-msg--phone { background: var(--green); font-size: 18px; }

@media (max-width: 768px) {
    .float-messengers { bottom: 16px; right: 16px; }
    .contact__socials { justify-content: flex-start; }
}

/* ====== SCROLL ANIMATIONS (fly-in) ====== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-in--visible {
    opacity: 1;
    transform: translateY(0);
}
/* Stagger children */
.fade-in:nth-child(2) { transition-delay: 0.06s; }
.fade-in:nth-child(3) { transition-delay: 0.12s; }
.fade-in:nth-child(4) { transition-delay: 0.18s; }
.fade-in:nth-child(5) { transition-delay: 0.24s; }
.fade-in:nth-child(6) { transition-delay: 0.30s; }

/* Parallax sections */
.parallax-section {
    will-change: transform;
}

/* ====== RESPONSIVE ====== */
@media (max-width: 768px) {
    .nav, .header__right { display: none; }
    .burger { display: flex; }

    .hero { padding: 110px 0 60px; }
    .hero__title { font-size: 32px; }
    .hero__sub { font-size: 15px; }

    .problem__grid { grid-template-columns: 1fr; }
    .whom__grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .cases__grid { grid-template-columns: 1fr; }
    .pricing__grid { grid-template-columns: 1fr 1fr; gap: 16px; }

    .service {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    .service__replaces { margin-left: 0; }

    .founder__inner {
        flex-direction: column;
        text-align: center;
        gap: 24px;
    }

    .contact__inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .process__steps {
        flex-direction: column;
        align-items: center;
        gap: 0;
    }
    .process__line {
        width: 2px;
        height: 24px;
        margin: 0;
    }

    .footer__inner {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    .footer__links { flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 480px) {
    .whom__grid { grid-template-columns: 1fr; }
    .pricing__grid { grid-template-columns: 1fr; }
    .hero__actions { flex-direction: column; align-items: center; }
    .hero__actions .btn { width: 100%; }
}