/* hackaviator.com — cyberpunk hack theme (purple/cyan neon)
   Standalone CSS: deliberately doesn't extend main.min.css so the old
   green/mono look doesn't bleed through. */

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

:root {
    --bg-deep:    #0B0820;
    --bg-grad:    radial-gradient(circle at 18% 12%, rgba(167,139,250,0.16), transparent 45%),
                  radial-gradient(circle at 82% 88%, rgba(6,182,212,0.14), transparent 50%),
                  linear-gradient(180deg, #0B0820 0%, #0A081E 100%);
    --bg-surface: #15102E;
    --bg-elev:    #1E1747;
    --border:     #2D2569;
    --border-soft:rgba(167,139,250,0.18);
    --neon:       #A78BFA;   /* purple */
    --neon-hot:   #C084FC;
    --cyan:       #06B6D4;
    --cyan-hot:   #22D3EE;
    --text:       #EDE9FE;
    --text-dim:   #A0A0C0;
    --text-mute:  #6B6B92;
    --danger:     #F472B6;
    --success:    #34D399;
}

html, body {
    margin: 0; padding: 0;
    background: var(--bg-deep);
    color: var(--text);
    font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
    font-size: 16px;
    line-height: 1.55;
    min-height: 100vh;
    overflow-x: hidden;
}
body::before {
    content: "";
    position: fixed; inset: 0;
    background: var(--bg-grad);
    pointer-events: none; z-index: 0;
}
/* грид-фоновая текстура — едва видимая шахматка из neon-линий */
body::after {
    content: "";
    position: fixed; inset: 0;
    background-image:
        linear-gradient(rgba(167,139,250,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(167,139,250,0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none; z-index: 0;
}

.wrap { max-width: 1280px; margin: 0 auto; padding: 0 28px; position: relative; z-index: 1; }
@media (max-width: 600px) { .wrap { padding: 0 16px; } }

/* === HEADER === */
.hdr {
    position: relative;
    z-index: 5;
    padding: 18px 0;
    background:
        linear-gradient(135deg, rgba(167,139,250,0.08), transparent 45%),
        linear-gradient(180deg, rgba(11,8,32,0.7), rgba(11,8,32,0.5));
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-soft);
}
.hdr::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px;
    background: linear-gradient(90deg, transparent, var(--neon), var(--cyan), var(--neon), transparent);
    box-shadow: 0 0 12px var(--neon);
    pointer-events: none;
}
.hdr__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.hdr__brand { display: inline-flex; align-items: center; gap: 14px; text-decoration: none; color: inherit; }
.hdr__icon {
    width: 48px; height: 48px;
    display: inline-flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, rgba(167,139,250,0.18), rgba(6,182,212,0.12));
    border: 1px solid rgba(167,139,250,0.5);
    border-radius: 12px;
    box-shadow: 0 0 18px rgba(167,139,250,0.35), inset 0 0 12px rgba(167,139,250,0.1);
}
.hdr__icon svg { transform: rotate(-15deg); }
.hdr__title-block { display: flex; flex-direction: column; gap: 2px; }
.hdr__title {
    font-size: 18px; font-weight: 900;
    letter-spacing: 0.04em; text-transform: uppercase;
    background: linear-gradient(90deg, var(--neon) 0%, var(--cyan) 100%);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.1;
}
.hdr__sub {
    font-size: 11px; color: var(--text-mute);
    letter-spacing: 0.16em; text-transform: uppercase; font-weight: 600;
    font-family: "JetBrains Mono", ui-monospace, monospace;
}
.hdr__sub b { color: var(--cyan); font-weight: 700; }
.hdr__chip {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(6,182,212,0.10);
    border: 1px solid rgba(6,182,212,0.4);
    border-radius: 999px;
    padding: 7px 14px;
    color: var(--cyan); font-weight: 700; font-size: 12px;
    text-transform: uppercase; letter-spacing: 0.08em;
    font-family: "JetBrains Mono", monospace;
}
.hdr__chip-dot {
    width: 8px; height: 8px; background: var(--cyan); border-radius: 50%;
    box-shadow: 0 0 8px var(--cyan); animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.4; transform: scale(1.35); } }

@media (max-width: 600px) {
    .hdr__title { font-size: 15px; }
    .hdr__sub   { font-size: 9px; }
    .hdr__icon  { width: 40px; height: 40px; }
    .hdr__chip span:not(.hdr__chip-dot) { display: none; }
    .hdr__chip  { padding: 7px 10px; }
}

/* === HERO === */
.hero { padding: 80px 0 60px; position: relative; }
.hero__eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(167,139,250,0.10);
    border: 1px solid rgba(167,139,250,0.4);
    border-radius: 999px; padding: 6px 14px;
    color: var(--neon-hot); font-size: 12px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.1em;
    font-family: "JetBrains Mono", monospace;
    margin-bottom: 22px;
}
.hero__eyebrow::before {
    content: ">"; color: var(--cyan); font-weight: 700;
}
.hero h1, .h1 {
    font-size: clamp(34px, 5vw, 60px);
    font-weight: 900; line-height: 1.1; letter-spacing: -0.02em;
    margin: 0 0 24px;
    background: linear-gradient(120deg, var(--text) 0%, var(--neon) 55%, var(--cyan) 100%);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
    max-width: 920px;
}
.hero p {
    color: var(--text-dim); font-size: 17px; line-height: 1.7;
    max-width: 720px; margin: 0 0 18px;
}
.hero__cta {
    display: flex; gap: 14px; flex-wrap: wrap; margin-top: 32px;
}

/* === BUTTON === */
.btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 16px 30px;
    font-weight: 800;
    font-size: 14px;
    letter-spacing: 0.06em; text-transform: uppercase;
    border-radius: 14px;
    text-decoration: none;
    border: 0;
    cursor: pointer;
    transition: transform .15s, box-shadow .15s;
    font-family: "Inter", sans-serif;
}
.btn--primary {
    background: linear-gradient(135deg, var(--neon) 0%, var(--cyan) 100%);
    color: #0B0820;
    box-shadow:
        0 0 0 1px rgba(167,139,250,0.5),
        0 12px 28px -8px rgba(167,139,250,0.4),
        0 0 24px rgba(6,182,212,0.25);
}
.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow:
        0 0 0 1px var(--cyan),
        0 18px 36px -8px rgba(167,139,250,0.5),
        0 0 36px rgba(6,182,212,0.4);
}
.btn--ghost {
    background: rgba(167,139,250,0.08);
    color: var(--text);
    border: 1px solid var(--border-soft);
}
.btn--ghost:hover {
    background: rgba(167,139,250,0.15);
    border-color: var(--neon);
}
.btn__arrow { font-family: "JetBrains Mono", monospace; font-weight: 700; }

/* === FEATURES grid === */
.feat-section { padding: 60px 0; position: relative; }
.feat-section__title {
    font-size: clamp(26px, 3vw, 36px);
    font-weight: 900; letter-spacing: -0.01em;
    margin: 0 0 12px;
    color: var(--text);
}
.feat-section__title span {
    background: linear-gradient(90deg, var(--neon), var(--cyan));
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}
.feat-section__sub {
    color: var(--text-dim); max-width: 700px; margin: 0 0 40px;
    font-size: 16px; line-height: 1.6;
}

.feat-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
@media (max-width: 900px) { .feat-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .feat-grid { grid-template-columns: 1fr; } }

.feat-card {
    background: linear-gradient(180deg, var(--bg-surface) 0%, rgba(21,16,46,0.6) 100%);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 28px;
    position: relative;
    overflow: hidden;
    transition: border-color .15s, transform .15s;
}
.feat-card:hover {
    border-color: rgba(167,139,250,0.55);
    transform: translateY(-2px);
}
.feat-card::before {
    content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, var(--neon), var(--cyan));
    opacity: 0.6;
}
.feat-card__num {
    font-family: "JetBrains Mono", monospace;
    font-size: 13px; font-weight: 700; color: var(--cyan);
    letter-spacing: 0.1em;
    margin-bottom: 16px;
}
.feat-card__icon {
    width: 48px; height: 48px;
    background: linear-gradient(135deg, rgba(167,139,250,0.18), rgba(6,182,212,0.1));
    border: 1px solid rgba(167,139,250,0.4);
    border-radius: 12px;
    display: inline-flex; align-items: center; justify-content: center;
    margin-bottom: 16px;
    color: var(--neon);
}
.feat-card h3 {
    font-size: 19px; font-weight: 800; margin: 0 0 10px;
    color: var(--text);
}
.feat-card p { color: var(--text-dim); margin: 0; font-size: 14.5px; line-height: 1.6; }

/* === HOW IT WORKS — 3 steps === */
.steps-section { padding: 60px 0; }
.steps {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
    margin-top: 32px;
    counter-reset: step-counter;
}
@media (max-width: 800px) { .steps { grid-template-columns: 1fr; } }
.step {
    counter-increment: step-counter;
    background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-elev) 100%);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 30px 26px;
    position: relative;
}
.step::after {
    content: "0" counter(step-counter);
    position: absolute;
    top: 18px; right: 22px;
    font-family: "JetBrains Mono", monospace;
    font-size: 40px; font-weight: 900;
    background: linear-gradient(135deg, var(--neon) 0%, var(--cyan) 100%);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0.7;
    line-height: 1;
}
.step h3 {
    font-size: 18px; font-weight: 800; margin: 0 0 12px;
    color: var(--text);
    padding-right: 60px;
}
.step p { color: var(--text-dim); margin: 0; font-size: 14.5px; line-height: 1.6; }

/* === FINAL CTA === */
.final {
    margin: 70px 0;
    padding: 56px 36px;
    background:
        radial-gradient(circle at 50% 0%, rgba(167,139,250,0.2), transparent 60%),
        linear-gradient(180deg, var(--bg-surface), var(--bg-elev));
    border: 1px solid rgba(167,139,250,0.5);
    border-radius: 24px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 40px 80px -32px rgba(167,139,250,0.3);
}
.final::before {
    content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
    width: 60%; height: 2px;
    background: linear-gradient(90deg, transparent, var(--neon), var(--cyan), transparent);
    box-shadow: 0 0 16px var(--neon);
}
.final h2 {
    font-size: clamp(26px, 3.5vw, 40px);
    font-weight: 900; margin: 0 0 14px;
    background: linear-gradient(120deg, var(--text), var(--neon), var(--cyan));
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.01em;
}
.final p {
    color: var(--text-dim); max-width: 580px; margin: 0 auto 18px;
    font-size: 16px; line-height: 1.65;
}
.final__cta { display: inline-flex; gap: 14px; flex-wrap: wrap; justify-content: center; margin-top: 12px; }
@media (max-width: 600px) {
    .final { padding: 40px 22px; }
    .final__cta { width: 100%; flex-direction: column; }
    .final__cta .btn { width: 100%; justify-content: center; }
}

/* === FOOTER === */
.ftr {
    position: relative;
    margin-top: 40px;
    background:
        linear-gradient(135deg, rgba(6,182,212,0.06), transparent 45%),
        linear-gradient(180deg, rgba(11,8,32,0.7), rgba(11,8,32,0.5));
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--border-soft);
    padding: 30px 0 26px;
}
.ftr::before {
    content: ""; position: absolute; top: -1px; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, transparent, var(--cyan), var(--neon), var(--cyan), transparent);
    box-shadow: 0 0 12px var(--cyan); pointer-events: none;
}
.ftr__inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 18px; }
.ftr__copy {
    color: var(--text-mute); font-size: 12px;
    font-family: "JetBrains Mono", monospace;
}
.ftr__copy b { color: var(--cyan); font-weight: 700; }

/* hero bg ascii grid decoration */
.hero__deco {
    position: absolute; right: -50px; top: 50%; transform: translateY(-50%);
    font-family: "JetBrains Mono", monospace;
    color: rgba(167,139,250,0.06);
    font-size: 13px; line-height: 1.2;
    pointer-events: none; user-select: none;
    white-space: pre;
    z-index: 0;
}
@media (max-width: 1100px) { .hero__deco { display: none; } }

/* === SCREENS SHOWCASE === */
.screens-section {
    padding: 60px 0 80px;
    position: relative;
}
.screens-section__title {
    font-size: clamp(26px, 3vw, 36px);
    font-weight: 900; letter-spacing: -0.01em;
    margin: 0 0 12px;
    color: var(--text);
}
.screens-section__title span {
    background: linear-gradient(90deg, var(--neon), var(--cyan));
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}
.screens-section__sub {
    color: var(--text-dim); max-width: 700px; margin: 0 0 36px;
    font-size: 16px; line-height: 1.6;
}

.screens-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
    align-items: end;
}
@media (max-width: 1024px) { .screens-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px)  { .screens-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; } }
@media (max-width: 420px)  { .screens-grid { grid-template-columns: 1fr; } }

.screen {
    position: relative;
    border-radius: 18px;
    overflow: hidden;
    background: linear-gradient(180deg, var(--bg-surface), var(--bg-elev));
    padding: 10px 10px 14px;
    border: 1px solid var(--border);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s;
    will-change: transform;
}
.screen:hover {
    transform: translateY(-6px) rotate(-0.5deg);
    border-color: rgba(167,139,250,0.55);
    box-shadow: 0 22px 50px -22px rgba(167,139,250,0.45), 0 0 24px rgba(6,182,212,0.15);
}
.screen::before {
    content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px;
    background: linear-gradient(90deg, var(--neon), var(--cyan));
    opacity: 0.6;
    border-top-left-radius: 18px; border-top-right-radius: 18px;
}
.screen__frame {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    background: #000;
    aspect-ratio: 356 / 720;
}
.screen__frame::after {
    /* notch / glow перекрытие сверху чтобы skylight */
    content: "";
    position: absolute; inset: 0;
    background:
        radial-gradient(circle at 50% 100%, rgba(167,139,250,0.18), transparent 65%);
    pointer-events: none;
}
.screen__frame img {
    width: 100%; height: 100%; object-fit: cover; display: block;
}
.screen__label {
    margin-top: 12px;
    text-align: center;
    color: var(--text-dim);
    font-size: 12px; font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-family: "JetBrains Mono", monospace;
}
.screen__label b { color: var(--cyan); font-weight: 700; }

/* Slight vertical zig-zag on desktop for visual rhythm */
@media (min-width: 1025px) {
    .screens-grid > .screen:nth-child(2),
    .screens-grid > .screen:nth-child(4) { transform: translateY(20px); }
    .screens-grid > .screen:nth-child(2):hover,
    .screens-grid > .screen:nth-child(4):hover { transform: translateY(14px) rotate(-0.5deg); }
}

/* === Footer language switcher === */
.ftr__lang {
    display: inline-flex; flex-wrap: wrap; gap: 6px;
    margin-right: auto;
}
.ftr__lang-item {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 6px 11px; border-radius: 999px;
    background: rgba(167,139,250,0.08);
    border: 1px solid var(--border-soft);
    color: var(--text-dim);
    text-decoration: none;
    font-size: 12px; font-weight: 600; letter-spacing: 0.04em;
    font-family: "JetBrains Mono", monospace;
    transition: border-color .15s, color .15s, background .15s;
}
.ftr__lang-item:hover {
    border-color: var(--neon);
    color: var(--text);
    background: rgba(167,139,250,0.15);
}
.ftr__lang-item--active {
    border-color: var(--cyan);
    color: var(--cyan);
    background: rgba(6,182,212,0.12);
}
@media (max-width: 600px) {
    .ftr__inner { flex-direction: column; align-items: flex-start; }
    .ftr__lang { margin-right: 0; }
}