/* ============================================================
   Новый ВПН — newvpn-ru.mom
   Палитра: mint + magenta on dark
   Шрифты: Barlow Condensed (заголовки UPPERCASE) + Barlow (тело)
   ============================================================ */

:root {
    --primary: #00BFA6;
    --primary-2: #00D9BC;
    --accent: #FF3D8B;
    --accent-2: #FF6BA6;
    --bg: #0D1B2A;
    --bg-alt: #142536;
    --bg-card: #1A2C40;
    --bg-deep: #08111C;
    --text: #E8F0F4;
    --text-muted: #8FA3B5;
    --border: rgba(232, 240, 244, 0.08);
    --border-strong: rgba(232, 240, 244, 0.16);
    --radius: 6px;
    --radius-lg: 14px;
    --shadow-soft: 0 14px 40px rgba(0, 0, 0, 0.45);
    --shadow-strong: 0 22px 60px rgba(0, 191, 166, 0.18);
    --gradient-stripe: linear-gradient(180deg, #00BFA6 0%, #FF3D8B 100%);
    --gradient-text: linear-gradient(90deg, #00D9BC 0%, #FF6BA6 100%);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Barlow', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 28px;
}

/* ===== Заголовки — Barlow Condensed UPPERCASE ===== */
h1, h2, h3, h4 {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    line-height: 1.1;
    color: var(--text);
}

h1 {
    font-size: clamp(40px, 6.4vw, 78px);
    letter-spacing: 0.025em;
}

h2 {
    font-size: clamp(32px, 4.4vw, 52px);
    letter-spacing: 0.05em;
}

h3 {
    font-size: 22px;
    letter-spacing: 0.06em;
}

p {
    color: var(--text-muted);
    font-size: 16px;
}

/* ============================================================
   HEADER — тёмный sticky с тенью
   ============================================================ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(13, 27, 42, 0.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    transition: box-shadow 0.3s ease, background 0.3s ease;
}

.site-header.scrolled {
    background: rgba(8, 17, 28, 0.98);
    box-shadow: 0 6px 28px rgba(0, 0, 0, 0.45);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 78px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.brand-mark {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    background: var(--gradient-stripe);
    display: grid;
    place-items: center;
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 900;
    color: #08111C;
    font-size: 20px;
}

.brand-name {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 800;
    text-transform: uppercase;
    font-size: 22px;
    letter-spacing: 0.08em;
    color: var(--text);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-links a {
    color: var(--text);
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 15px;
    position: relative;
    padding: 6px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.25s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-links a.nav-cta {
    background: var(--primary);
    color: #000000;
    font-weight: 800;
    padding: 12px 22px;
    border-radius: 4px;
    letter-spacing: 0.08em;
    transition: background 0.2s ease, transform 0.2s ease;
}

.nav-links a.nav-cta:hover {
    color: #000000;
    background: var(--primary-2);
    transform: translateY(-1px);
}

.nav-links a.nav-cta::after {
    display: none;
}

.burger {
    display: none;
    width: 44px;
    height: 44px;
    background: transparent;
    border: 1px solid var(--border-strong);
    border-radius: 4px;
    cursor: pointer;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.burger span {
    width: 22px;
    height: 2px;
    background: var(--text);
    transition: transform 0.3s ease, opacity 0.2s ease;
}

.burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
    position: fixed;
    inset: 78px 0 auto 0;
    background: var(--bg-deep);
    border-bottom: 1px solid var(--border);
    padding: 24px;
    transform: translateY(-110%);
    transition: transform 0.3s ease;
    z-index: 99;
}

.mobile-nav.is-open {
    transform: translateY(0);
}

.mobile-nav a {
    display: block;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
    color: var(--text);
    font-family: 'Barlow Condensed', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
}

.mobile-nav a:last-child {
    border-bottom: none;
    margin-top: 12px;
    background: var(--primary);
    color: #000000;
    text-align: center;
    border-radius: 4px;
    font-weight: 800;
}

/* ============================================================
   КНОПКИ — underline-on-hover (Ось 5 — G)
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 16px;
    padding: 16px 32px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    text-decoration: none;
}

.btn::after {
    content: '';
    position: absolute;
    left: 24px;
    right: 24px;
    bottom: 10px;
    height: 2px;
    background: currentColor;
    opacity: 0;
    transform: scaleX(0.4);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.btn:hover::after {
    opacity: 1;
    transform: scaleX(1);
}

.btn-primary {
    background: var(--primary);
    color: #000000;
}

.btn-primary:hover {
    background: var(--primary-2);
    color: #000000;
    transform: translateY(-2px);
}

.btn-accent {
    background: var(--accent);
    color: #ffffff;
}

.btn-accent:hover {
    background: var(--accent-2);
    color: #ffffff;
    transform: translateY(-2px);
}

.btn-ghost {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border-strong);
}

.btn-ghost:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-lg {
    padding: 20px 40px;
    font-size: 18px;
}

/* ============================================================
   HERO — диагональный разделитель (Ось 1 — F)
   ============================================================ */
.hero {
    position: relative;
    padding: 90px 0 180px;
    background:
        radial-gradient(ellipse at 12% 20%, rgba(0, 191, 166, 0.18), transparent 55%),
        radial-gradient(ellipse at 88% 80%, rgba(255, 61, 139, 0.14), transparent 60%),
        var(--bg);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    left: -10%;
    bottom: 0;
    right: -10%;
    height: 140px;
    background: var(--bg-alt);
    transform: skewY(-3deg);
    transform-origin: bottom left;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(0, 191, 166, 0.12);
    border: 1px solid rgba(0, 191, 166, 0.35);
    color: var(--primary-2);
    padding: 8px 18px;
    border-radius: 30px;
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 13px;
    margin-bottom: 26px;
}

.hero-badge .dot {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 1.6s infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0, 191, 166, 0.6); }
    50% { box-shadow: 0 0 0 10px rgba(0, 191, 166, 0); }
}

.hero h1 {
    margin-bottom: 24px;
}

.hero h1 .accent-grad {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 36px;
    max-width: 560px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.trust-badges {
    display: flex;
    gap: 22px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
}

.trust-item .check {
    width: 20px;
    height: 20px;
    background: var(--primary);
    color: #000;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-weight: 900;
    font-size: 12px;
}

/* Hero visual */
.hero-visual {
    position: relative;
    max-width: 460px;
    margin-left: auto;
}

.hero-visual .blob {
    position: absolute;
    inset: -10% -8%;
    background: var(--gradient-stripe);
    opacity: 0.18;
    filter: blur(60px);
    border-radius: 50%;
    z-index: 0;
    pointer-events: none;
}

.hero-visual .panel {
    position: relative;
    z-index: 1;
    background: var(--bg-card);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    padding: 28px 32px;
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

.hero-visual .panel::before {
    content: '';
    position: absolute;
    left: 0;
    top: 24px;
    bottom: 24px;
    width: 4px;
    border-radius: 0 4px 4px 0;
    background: var(--gradient-stripe);
}

.panel-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px dashed var(--border);
    font-size: 14px;
}

.panel-row:last-child { border-bottom: none; }

.panel-row .label {
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 600;
}

.panel-row .val {
    color: var(--text);
    font-weight: 600;
}

.panel-row .val.green { color: var(--primary); }
.panel-row .val.pink { color: var(--accent); }

/* ============================================================
   STATS — горизонтальная полоса
   ============================================================ */
.stats {
    background: var(--bg-alt);
    padding: 70px 0;
    position: relative;
    z-index: 1;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat .num {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 800;
    text-transform: uppercase;
    font-size: 56px;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 8px;
}

.stat .lbl {
    color: var(--text-muted);
    font-family: 'Barlow Condensed', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 13px;
    font-weight: 600;
}

/* ============================================================
   SECTION generic
   ============================================================ */
section {
    padding: 96px 0;
}

.section-head {
    text-align: center;
    margin-bottom: 60px;
}

.section-head .eyebrow {
    display: inline-block;
    color: var(--accent);
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 13px;
    margin-bottom: 14px;
}

.section-head p {
    max-width: 640px;
    margin: 18px auto 0;
    font-size: 17px;
}

/* ============================================================
   FEATURES — карточки с левой gradient stripe (Ось 3 — H)
   ============================================================ */
.features {
    background: var(--bg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 34px 30px 30px 38px;
    overflow: hidden;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.feature-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 16px;
    bottom: 16px;
    width: 4px;
    background: var(--gradient-stripe);
    border-radius: 0 4px 4px 0;
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-strong);
}

.feature-icon {
    width: 52px;
    height: 52px;
    border-radius: 10px;
    background: rgba(0, 191, 166, 0.12);
    color: var(--primary);
    display: grid;
    place-items: center;
    margin-bottom: 20px;
}

.feature-icon svg {
    width: 26px;
    height: 26px;
}

.feature-card h3 {
    margin-bottom: 12px;
    color: var(--text);
}

.feature-card p {
    font-size: 15px;
    line-height: 1.65;
}

/* ============================================================
   PLATFORMS / DOWNLOAD
   ============================================================ */
.platforms {
    background: var(--bg-alt);
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.platform-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 30px;
    text-align: left;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: transform 0.25s ease, border-color 0.25s ease;
    position: relative;
    overflow: hidden;
}

.platform-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 14px;
    bottom: 14px;
    width: 4px;
    background: var(--gradient-stripe);
    border-radius: 0 4px 4px 0;
    opacity: 0.55;
    transition: opacity 0.25s ease;
}

.platform-card:hover {
    transform: translateY(-3px);
    border-color: var(--primary);
}

.platform-card:hover::before { opacity: 1; }

.platform-card .p-ico {
    width: 54px;
    height: 54px;
    border-radius: 12px;
    background: rgba(255, 61, 139, 0.12);
    color: var(--accent);
    display: grid;
    place-items: center;
    flex-shrink: 0;
}

.platform-card .p-ico svg { width: 28px; height: 28px; }

.platform-card .p-info h4 {
    font-size: 19px;
    margin-bottom: 4px;
    color: var(--text);
}

.platform-card .p-info span {
    font-size: 13px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 600;
}

/* ============================================================
   WHY — текстовый блок
   ============================================================ */
.why {
    background: var(--bg);
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.why-text h2 { margin-bottom: 24px; }

.why-text p {
    font-size: 16px;
    margin-bottom: 16px;
    line-height: 1.75;
}

.why-text p:last-child { margin-bottom: 0; }

.why-list {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px;
    position: relative;
    overflow: hidden;
}

.why-list::before {
    content: '';
    position: absolute;
    left: 0;
    top: 18px;
    bottom: 18px;
    width: 4px;
    background: var(--gradient-stripe);
    border-radius: 0 4px 4px 0;
}

.why-list ul { list-style: none; }

.why-list li {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
    font-size: 15px;
}

.why-list li:last-child { border-bottom: none; }

.why-list li .num {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: var(--accent);
    color: #fff;
    border-radius: 6px;
    display: grid;
    place-items: center;
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 800;
    font-size: 16px;
}

/* ============================================================
   USE CASES
   ============================================================ */
.cases {
    background: var(--bg-alt);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.case-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 30px 30px 36px;
    position: relative;
    overflow: hidden;
}

.case-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 16px;
    bottom: 16px;
    width: 4px;
    background: var(--gradient-stripe);
    border-radius: 0 4px 4px 0;
}

.case-card .tag {
    display: inline-block;
    background: rgba(255, 61, 139, 0.14);
    color: var(--accent);
    padding: 4px 12px;
    border-radius: 4px;
    font-family: 'Barlow Condensed', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 14px;
}

.case-card h3 {
    margin-bottom: 10px;
    font-size: 20px;
}

.case-card p {
    font-size: 15px;
}

/* ============================================================
   PRICE — минималистичная строка (Ось 7 — E)
   ============================================================ */
.price {
    background: var(--bg);
}

.price-row {
    background: var(--bg-card);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    padding: 36px 48px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 36px;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.price-row::before {
    content: '';
    position: absolute;
    left: 0;
    top: 20px;
    bottom: 20px;
    width: 4px;
    background: var(--gradient-stripe);
    border-radius: 0 4px 4px 0;
}

.price-amount {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 900;
    text-transform: uppercase;
    font-size: 64px;
    line-height: 1;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.price-amount .small {
    font-size: 22px;
    margin-left: 6px;
    -webkit-text-fill-color: var(--text-muted);
    font-weight: 600;
}

.price-info h3 {
    margin-bottom: 6px;
    font-size: 24px;
}

.price-info p {
    font-size: 15px;
    margin: 0;
}

/* ============================================================
   CTA banner
   ============================================================ */
.cta-banner {
    background: var(--bg-alt);
    padding: 90px 0;
    text-align: center;
}

.cta-banner-inner {
    background: linear-gradient(120deg, rgba(0, 191, 166, 0.18) 0%, rgba(255, 61, 139, 0.18) 100%);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    padding: 70px 40px;
    position: relative;
    overflow: hidden;
}

.cta-banner-inner::before {
    content: '';
    position: absolute;
    inset: -40% -10% auto auto;
    width: 60%;
    aspect-ratio: 1;
    background: radial-gradient(circle, rgba(255, 61, 139, 0.4), transparent 65%);
    filter: blur(40px);
}

.cta-banner h2 {
    margin-bottom: 18px;
    position: relative;
}

.cta-banner p {
    font-size: 18px;
    max-width: 600px;
    margin: 0 auto 32px;
    position: relative;
}

.cta-banner .btn { position: relative; }

/* ============================================================
   FAQ — тёмные карточки (Ось 8 — E)
   ============================================================ */
.faq {
    background: var(--bg);
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.faq-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 30px 28px 36px;
    position: relative;
    overflow: hidden;
}

.faq-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 14px;
    bottom: 14px;
    width: 4px;
    background: var(--gradient-stripe);
    border-radius: 0 4px 4px 0;
}

.faq-card h3 {
    font-size: 19px;
    margin-bottom: 10px;
    color: var(--text);
    line-height: 1.3;
}

.faq-card p {
    font-size: 15px;
    line-height: 1.7;
}

/* ============================================================
   FOOTER — single row minimal (Ось 9 — B)
   ============================================================ */
.site-footer {
    background: var(--bg-deep);
    border-top: 1px solid var(--border);
    padding: 32px 0;
}

.footer-row {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 24px;
    align-items: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-brand .brand-mark {
    width: 32px;
    height: 32px;
    font-size: 16px;
}

.footer-brand .brand-name { font-size: 18px; }

.footer-nav {
    display: flex;
    gap: 28px;
    justify-content: center;
}

.footer-nav a {
    color: var(--text-muted);
    font-family: 'Barlow Condensed', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 13px;
    font-weight: 600;
    transition: color 0.2s ease;
}

.footer-nav a:hover { color: var(--primary); }

.footer-meta {
    text-align: right;
    color: var(--text-muted);
    font-size: 13px;
    font-family: 'Barlow Condensed', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.footer-meta span { display: block; }
.footer-meta .eng { color: rgba(143, 163, 181, 0.6); font-size: 11px; margin-top: 2px; }

/* ============================================================
   INSTRUKTSIYA
   ============================================================ */
.instr-hero {
    padding: 80px 0 60px;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(0, 191, 166, 0.14), transparent 55%),
        var(--bg);
    text-align: center;
}

.instr-hero .eyebrow {
    color: var(--primary);
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 13px;
    margin-bottom: 14px;
    display: inline-block;
}

.instr-hero h1 {
    margin-bottom: 18px;
}

.instr-hero p {
    max-width: 640px;
    margin: 0 auto;
    font-size: 18px;
}

.steps {
    background: var(--bg);
    padding: 80px 0;
}

.step-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 44px 44px 44px 56px;
    margin-bottom: 26px;
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: 90px 1fr;
    gap: 32px;
    align-items: start;
}

.step-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 24px;
    bottom: 24px;
    width: 6px;
    background: var(--gradient-stripe);
    border-radius: 0 6px 6px 0;
}

.step-num {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 900;
    font-size: 76px;
    line-height: 1;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.step-content h2 {
    margin-bottom: 14px;
    font-size: 30px;
}

.step-content p {
    margin-bottom: 14px;
    font-size: 16px;
    line-height: 1.7;
}

.step-content .btn { margin-top: 14px; }

.tips {
    background: var(--bg-alt);
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.tip-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 28px 28px 36px;
    position: relative;
    overflow: hidden;
}

.tip-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 14px;
    bottom: 14px;
    width: 4px;
    background: var(--gradient-stripe);
    border-radius: 0 4px 4px 0;
}

.tip-card h3 {
    margin-bottom: 10px;
    font-size: 18px;
}

.tip-card p { font-size: 14px; }

.after-pay {
    background: var(--bg);
}

.after-pay-block {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 50px;
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    overflow: hidden;
}

.after-pay-block::before {
    content: '';
    position: absolute;
    left: 0;
    top: 28px;
    bottom: 28px;
    width: 4px;
    background: var(--gradient-stripe);
    border-radius: 0 4px 4px 0;
}

.after-pay-block h2 { margin-bottom: 20px; }

.after-pay-block p {
    max-width: 640px;
    margin: 0 auto;
    font-size: 16px;
}

.mini-platforms {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 14px;
}

.mini-platforms .platform-card {
    flex-direction: column;
    text-align: center;
    padding: 22px 14px;
    gap: 10px;
}

.mini-platforms .platform-card .p-ico {
    width: 44px;
    height: 44px;
}

.mini-platforms .platform-card h4 { font-size: 15px; }
.mini-platforms .platform-card .p-info span { font-size: 11px; }

.problems {
    background: var(--bg-alt);
}

.problems-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
}

.problem-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 30px 28px 36px;
    position: relative;
    overflow: hidden;
}

.problem-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 14px;
    bottom: 14px;
    width: 4px;
    background: var(--gradient-stripe);
    border-radius: 0 4px 4px 0;
}

.problem-card h3 {
    margin-bottom: 10px;
    font-size: 18px;
    color: var(--accent-2);
}

.problem-card p { font-size: 15px; }

/* ============================================================
   ANIMATIONS — slide-in (Ось 10 — C)
   ============================================================ */
.slide-left,
.slide-right {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
    will-change: transform, opacity;
}

.slide-left { transform: translateX(-40px); }
.slide-right { transform: translateX(40px); }

.slide-left.is-in,
.slide-right.is-in {
    opacity: 1;
    transform: translateX(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
    .nav-links { display: none; }
    .burger { display: flex; }

    .hero { padding: 60px 0 130px; }
    .hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .hero-visual { max-width: 380px; margin: 0 auto; }

    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .stat .num { font-size: 42px; }

    .features-grid,
    .platforms-grid,
    .cases-grid,
    .tips-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .why-grid { grid-template-columns: 1fr; gap: 36px; }
    .faq-grid { grid-template-columns: 1fr; }
    .problems-grid { grid-template-columns: 1fr; }
    .mini-platforms { grid-template-columns: repeat(3, 1fr); }

    .footer-row {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 18px;
    }
    .footer-brand, .footer-nav { justify-content: center; }
    .footer-meta { text-align: center; }

    .price-row {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 20px;
        padding: 32px 28px;
    }

    .step-card {
        grid-template-columns: 1fr;
        padding: 32px 28px 32px 36px;
    }
    .step-num { font-size: 56px; }

    section { padding: 70px 0; }
}

@media (max-width: 640px) {
    h1 { font-size: 38px; }
    h2 { font-size: 30px; }
    .container { padding: 0 18px; }

    .features-grid,
    .platforms-grid,
    .cases-grid,
    .tips-grid {
        grid-template-columns: 1fr;
    }

    .mini-platforms { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: 1fr; }
    .hero-actions .btn { width: 100%; }

    .cta-banner-inner { padding: 50px 24px; }
    .price-amount { font-size: 48px; }
    .after-pay-block { padding: 36px 22px; }
}