@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --bg-base: #050706;
    --bg-panel: #1A1F1D;
    --bg-stone: #3A403D;
    --accent: #9DFF2E;
    --accent-glow: #5CFF00;
    --text-main: #F2F5EF;
    --text-mute: #9EA79F;
    --border: rgba(58, 64, 61, 0.6);
    --gradient-cta: linear-gradient(135deg, #B5FF4A 0%, #5CFF00 55%, #2EAA00 100%);
    --gradient-cta-hover: linear-gradient(135deg, #DAFF8A 0%, #9DFF2E 50%, #5CFF00 100%);
    --font-head: 'Rajdhani', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

html.hide #preloader {
    display: none;
}

body {
    font-family: var(--font-body);
    background: var(--bg-base);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

body.fixed {
    overflow: hidden;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

#preloader {
    position: fixed;
    inset: 0;
    background: var(--bg-base);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

#preloader img {
    width: 80px;
    height: 80px;
    filter: hue-rotate(60deg) brightness(1.5);
}

.section-title {
    font-family: var(--font-head);
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 600;
    line-height: 1.05;
    letter-spacing: -0.5px;
    text-transform: none;
    color: var(--text-main);
}

.section-eyebrow {
    display: inline-block;
    font-family: var(--font-head);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--accent);
    padding: 6px 14px;
    border: 1px solid rgba(157, 255, 46, 0.3);
    background: rgba(157, 255, 46, 0.04);
    margin-bottom: 24px;
    clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}

.section-text {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.75;
    color: var(--text-mute);
}

.section-text p {
    margin-bottom: 14px;
}

.section-text p.highlight {
    color: var(--text-main);
    font-weight: 500;
}

.section-text p.accent {
    color: var(--accent);
    font-family: var(--font-head);
    font-weight: 600;
    font-size: 18px;
    letter-spacing: 0.5px;
}

.section {
    position: relative;
    padding: 120px 0;
    overflow: hidden;
}

.section-divider {
    position: absolute;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--bg-stone) 20%, var(--accent) 50%, var(--bg-stone) 80%, transparent 100%);
    opacity: 0.4;
}

.section-divider.top {
    top: 0;
}

.section-divider.bottom {
    bottom: 0;
}

.bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--bg-stone) 1px, transparent 1px),
        linear-gradient(90deg, var(--bg-stone) 1px, transparent 1px);
    background-size: 80px 80px;
    opacity: 0.08;
    pointer-events: none;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 110;
    transition: all 0.3s ease;
    padding: 20px 0;
    background: transparent;
}

header.scrolled {
    background: rgba(5, 7, 6, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 14px 0;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 18px;
    letter-spacing: 2px;
    color: var(--text-main);
    text-transform: uppercase;
    flex-shrink: 0;
}

.logo-mark {
    width: 40px;
    height: 40px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    filter: drop-shadow(0 0 12px rgba(157, 255, 46, 0.35));
}

.logo-mark img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 36px;
    list-style: none;
}

.nav-link {
    font-family: var(--font-head);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--text-mute);
    transition: color 0.2s ease;
    position: relative;
    padding: 4px 0;
    cursor: pointer;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width 0.3s ease;
    box-shadow: 0 0 8px var(--accent-glow);
}

.nav-link:hover {
    color: var(--text-main);
}

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

.burger-btn {
    display: none;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 0;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    z-index: 110;
    position: relative;
}

.burger-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--accent);
    transition: all 0.3s ease;
    box-shadow: 0 0 6px var(--accent-glow);
}

.burger-btn.act span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.burger-btn.act span:nth-child(2) {
    opacity: 0;
}

.burger-btn.act span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

#mobile-menu {
    position: fixed;
    inset: 0;
    background: rgba(5, 7, 6, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 105;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    padding: 110px 24px 40px;
    overflow-y: auto;
}

#mobile-menu.opened {
    opacity: 1;
    pointer-events: auto;
}

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
    list-style: none;
    text-align: center;
}

.mobile-nav-list .nav-link {
    font-size: 22px;
    color: var(--text-main);
}

.hero {
    min-height: 70vh;
    display: flex;
    align-items: center;
    padding: 140px 0 100px;
    position: relative;
    background:
        radial-gradient(ellipse at 80% 50%, rgba(157, 255, 46, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 20% 80%, rgba(92, 255, 0, 0.05) 0%, transparent 50%),
        var(--bg-base);
}

.hero-bg-image {
    position: absolute;
    inset: 0;
    background: url('../img/hero_bg.webp') center / cover no-repeat;
    opacity: 0.18;
    mix-blend-mode: screen;
}

.hero-bg-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, var(--bg-base) 95%);
}

.hero-inner {
    display: grid;
    grid-template-columns: 1.25fr 1fr;
    gap: 56px;
    align-items: center;
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-meta {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 24px;
    font-family: var(--font-head);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-mute);
}

.hero-meta::before {
    content: '';
    width: 40px;
    height: 1px;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent-glow);
}

.hero-title {
    font-family: var(--font-head);
    font-size: clamp(40px, 6vw, 76px);
    font-weight: 600;
    line-height: 1;
    letter-spacing: -1px;
    margin-bottom: 28px;
    color: var(--text-main);
}

.hero-title .accent-line {
    display: block;
    color: var(--accent);
    text-shadow: 0 0 30px rgba(157, 255, 46, 0.4);
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 400;
    color: var(--text-mute);
    margin-bottom: 32px;
    padding-left: 18px;
    border-left: 2px solid var(--accent);
    line-height: 1.7;
}

.hero-text {
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-mute);
    max-width: none;
}

.hero-text p {
    margin-bottom: 14px;
}

.hero-text p.highlight {
    color: var(--text-main);
    font-weight: 500;
}

.hero-text p.brand {
    color: var(--accent);
    font-family: var(--font-head);
    font-weight: 600;
    font-size: 18px;
    letter-spacing: 0.5px;
    margin-top: 26px;
}

.hero-visual {
    position: relative;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 620px;
    margin-left: auto;
    width: 100%;
}

.hero-visual::before {
    content: '';
    position: absolute;
    width: 90%;
    height: 90%;
    background: radial-gradient(circle, rgba(157, 255, 46, 0.15) 0%, transparent 60%);
    filter: blur(40px);
    z-index: 0;
}

.hero-visual::after {
    content: '';
    position: absolute;
    width: 70%;
    height: 70%;
    border: 1px solid rgba(157, 255, 46, 0.2);
    transform: rotate(45deg);
    box-shadow: 0 0 40px rgba(157, 255, 46, 0.1);
    animation: heroSpin 60s linear infinite;
}

.hero-visual::before {
    animation: heroPulseGlow 4s ease-in-out infinite;
}

.hero-character {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.6));
    animation: heroFloat 6s ease-in-out infinite;
}

@keyframes heroSpin {
    from { transform: rotate(45deg); }
    to { transform: rotate(405deg); }
}

@keyframes heroFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

@keyframes heroPulseGlow {
    0%, 100% { opacity: 0.7; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.06); }
}

@keyframes heroPulseDot {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.4; transform: scaleY(0.6); }
}

@keyframes heroReveal {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes heroVisualReveal {
    from { opacity: 0; transform: scale(0.92); }
    to { opacity: 1; transform: scale(1); }
}
@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.05);
  }
}

.hero-meta::before {
    animation: heroPulseDot 2.4s ease-in-out infinite;
}

.hero-content > * {
    opacity: 0;
    animation: heroReveal 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.hero-content > .hero-meta { animation-delay: 0.05s; }
.hero-content > .hero-title { animation-delay: 0.18s; }
.hero-content > .hero-subtitle { animation-delay: 0.32s; }
.hero-content > .hero-text { animation-delay: 0.42s; }
.hero-content > .hero-cta {
    animation:
        heroReveal 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.58s forwards,
        pulse 2.4s ease-in-out 1.4s infinite;
}
.hero-content > .hero-pills { animation-delay: 0.72s; }

.hero-visual {
    opacity: 0;
    animation: heroVisualReveal 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.25s forwards;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    margin-top: 36px;
    padding: 16px 32px;
    background: var(--gradient-cta);
    color: var(--bg-base);
    font-family: var(--font-head);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    border: 0;
    cursor: pointer;
    position: relative;
    clip-path: polygon(14px 0, 100% 0, calc(100% - 14px) 100%, 0 100%);
    transition: background 0.3s ease, box-shadow 0.3s ease, transform 0.25s ease;
    animation: pulse 2.4s infinite ease-in-out;
    transform-origin: center;
}

.hero-cta:hover {
    background: var(--gradient-cta-hover);
    animation-play-state: paused;
}

.hero-cta svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: var(--bg-base);
    stroke-width: 2;
    stroke-linecap: square;
    stroke-linejoin: miter;
    transition: transform 0.25s ease;
}

.hero-cta:hover svg {
    transform: translateX(4px);
}

.hero-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 36px;
}

.hero-pill {
    font-family: var(--font-head);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 8px 16px;
    background: var(--bg-panel);
    border: 1px solid var(--border);
    color: var(--text-mute);
    clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
}

.hero-pill .dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    margin-right: 8px;
    box-shadow: 0 0 6px var(--accent-glow);
    vertical-align: middle;
}

.gameplay-section {
    background: var(--bg-base);
    padding: 100px 0;
    position: relative;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    overflow: hidden;
}

.gameplay-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 30% 50%, rgba(157, 255, 46, 0.08) 0%, transparent 55%),
        linear-gradient(90deg, transparent 0%, rgba(157, 255, 46, 0.03) 50%, transparent 100%);
    pointer-events: none;
}

.gameplay-inner {
    display: grid;
    grid-template-columns: 0.85fr 1fr;
    gap: 64px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.gameplay-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 4 / 5;
    max-width: 460px;
    margin: 0 auto;
}

.gameplay-visual img {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.7)) drop-shadow(0 0 24px rgba(157, 255, 46, 0.18));
}

.gameplay-visual-glow {
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(circle at 50% 55%, rgba(157, 255, 46, 0.22) 0%, transparent 55%),
        radial-gradient(circle at 50% 50%, rgba(92, 255, 0, 0.1) 0%, transparent 70%);
    filter: blur(30px);
}

.gameplay-visual::after {
    content: '';
    position: absolute;
    width: 78%;
    height: 78%;
    border: 1px solid rgba(157, 255, 46, 0.18);
    transform: rotate(45deg);
    z-index: 1;
    pointer-events: none;
}

.gameplay-visual-tag {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background: rgba(5, 7, 6, 0.85);
    border: 1px solid var(--border);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    font-family: var(--font-head);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-main);
    clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
}

.gameplay-visual-tag .dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent-glow);
    animation: gameplayPulse 1.6s ease-in-out infinite;
}

@keyframes gameplayPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.85); }
}

.gameplay-content {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.gameplay-block {
    position: relative;
}

.gameplay-label {
    display: inline-block;
    font-family: var(--font-head);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 18px;
    text-shadow: 0 0 10px rgba(157, 255, 46, 0.4);
}

.gameplay-label.twist-label {
    color: var(--text-main);
}

.gameplay-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.gameplay-list li {
    font-family: var(--font-head);
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-main);
    padding: 12px 22px 12px 38px;
    background: var(--bg-panel);
    border: 1px solid var(--border);
    position: relative;
    clip-path: polygon(12px 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
}

.gameplay-list li::before {
    content: '';
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--accent);
    clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
    box-shadow: 0 0 8px var(--accent-glow);
}

.gameplay-block.twist {
    padding: 24px 28px;
    background: linear-gradient(135deg, rgba(26, 31, 29, 0.8) 0%, rgba(58, 64, 61, 0.2) 100%);
    border: 1px solid var(--border);
    border-left: 2px solid var(--accent);
    position: relative;
}

.gameplay-twist-text {
    font-family: var(--font-head);
    font-size: 18px;
    font-weight: 500;
    line-height: 1.4;
    color: var(--text-main);
    letter-spacing: 0.3px;
}

.gameplay-twist-text .arrow {
    color: var(--accent);
    font-weight: 600;
    margin: 0 6px;
    text-shadow: 0 0 10px var(--accent-glow);
}

@media (max-width: 1024px) {
    .gameplay-section {
        padding: 80px 0;
    }

    .gameplay-inner {
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .gameplay-section {
        padding: 60px 0;
    }

    .gameplay-inner {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .gameplay-visual {
        max-width: 320px;
        aspect-ratio: 3 / 4;
    }

    .gameplay-list {
        gap: 10px;
    }

    .gameplay-list li {
        font-size: 13px;
        padding: 10px 18px 10px 32px;
    }

    .gameplay-twist-text {
        font-size: 16px;
    }
}

.field-section {
    background: var(--bg-base);
    position: relative;
}

.field-inner {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.field-visual {
    position: relative;
    aspect-ratio: 4 / 5;
    background: var(--bg-panel);
    border: 1px solid var(--border);
    overflow: hidden;
    clip-path: polygon(20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%, 0 20px);
}

.field-visual img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.field-visual::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(5, 7, 6, 0.7) 100%);
    pointer-events: none;
}

.field-visual-tag {
    position: absolute;
    bottom: 24px;
    left: 24px;
    font-family: var(--font-head);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent);
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 10px;
}

.field-visual-tag::before {
    content: '';
    width: 24px;
    height: 1px;
    background: var(--accent);
    box-shadow: 0 0 6px var(--accent-glow);
}

.field-content .section-title {
    margin-bottom: 32px;
}

.fracture-section {
    background: linear-gradient(180deg, var(--bg-base) 0%, var(--bg-panel) 50%, var(--bg-base) 100%);
    position: relative;
}

.fracture-inner {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.fracture-list {
    list-style: none;
    margin-top: 32px;
    padding: 28px;
    background: rgba(26, 31, 29, 0.6);
    border: 1px solid var(--border);
    border-left: 2px solid var(--accent);
    backdrop-filter: blur(8px);
}

.fracture-list li {
    font-family: var(--font-head);
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 0.5px;
    color: var(--text-main);
    padding: 12px 0 12px 32px;
    position: relative;
    border-bottom: 1px solid var(--border);
}

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

.fracture-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background: var(--accent);
    clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
    box-shadow: 0 0 10px var(--accent-glow);
}

.fracture-visual {
    position: relative;
    aspect-ratio: 1;
}

.fracture-visual-frame {
    position: absolute;
    inset: 0;
    background: var(--bg-panel);
    border: 1px solid var(--border);
    overflow: hidden;
    clip-path: polygon(0 24px, 24px 0, calc(100% - 24px) 0, 100% 24px, 100% calc(100% - 24px), calc(100% - 24px) 100%, 24px 100%, 0 calc(100% - 24px));
}

.fracture-visual-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.95;
}

.fracture-visual-frame::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 30% 40%, rgba(157, 255, 46, 0.18) 0%, transparent 40%),
        radial-gradient(circle at 70% 60%, rgba(92, 255, 0, 0.12) 0%, transparent 40%);
    z-index: 1;
    pointer-events: none;
}

.fracture-visual-frame::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(5, 7, 6, 0.7) 100%);
    z-index: 1;
    pointer-events: none;
}

.fracture-visual-overlay {
    position: absolute;
    bottom: 24px;
    left: 24px;
    right: 24px;
    z-index: 2;
    font-family: var(--font-head);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-main);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.fracture-visual-overlay .status {
    color: var(--accent);
    text-shadow: 0 0 10px var(--accent-glow);
}

.system-section {
    background: var(--bg-base);
    position: relative;
}

.system-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 64px;
    position: relative;
    z-index: 2;
}

.system-header .section-title {
    margin-bottom: 24px;
}

.system-header .section-text {
    font-size: 17px;
}

.system-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
    position: relative;
    z-index: 2;
}

.system-card {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    padding: 36px 28px;
    position: relative;
    transition: all 0.3s ease;
    clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
}

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

.system-card-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(157, 255, 46, 0.08);
    border: 1px solid rgba(157, 255, 46, 0.3);
    position: relative;
}

.system-card-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--accent);
    fill: none;
    stroke-width: 1.5;
    filter: drop-shadow(0 0 6px var(--accent-glow));
}

.system-card-num {
    position: absolute;
    top: 24px;
    right: 24px;
    font-family: var(--font-head);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--text-mute);
    opacity: 0.6;
}

.system-card-title {
    font-family: var(--font-head);
    font-size: 20px;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 12px;
    letter-spacing: 0.3px;
}

.system-card-text {
    font-family: var(--font-body);
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-mute);
}

.system-warning {
    margin-top: 56px;
    padding: 36px 40px;
    background: linear-gradient(135deg, rgba(26, 31, 29, 0.8) 0%, rgba(58, 64, 61, 0.3) 100%);
    border: 1px solid var(--border);
    border-top: 2px solid var(--accent);
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 32px;
    align-items: center;
}

.system-warning-mark {
    width: 64px;
    height: 64px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--accent);
    background: rgba(157, 255, 46, 0.04);
    position: relative;
}

.system-warning-mark::before,
.system-warning-mark::after {
    content: '';
    position: absolute;
    background: var(--accent);
    box-shadow: 0 0 6px var(--accent-glow);
}

.system-warning-mark::before {
    width: 2px;
    height: 24px;
    top: 12px;
}

.system-warning-mark::after {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    bottom: 14px;
}

.system-warning-text {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-main);
}

.system-warning-text .quiet {
    color: var(--text-mute);
    display: block;
    margin-top: 8px;
    font-size: 14px;
}

.faq-section {
    background: var(--bg-panel);
    position: relative;
}

.faq-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 0%, rgba(157, 255, 46, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 100%, rgba(92, 255, 0, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.faq-header {
    text-align: center;
    margin-bottom: 56px;
    position: relative;
    z-index: 2;
}

.faq-list {
    max-width: 880px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: relative;
    z-index: 2;
}

.faq-item {
    background: rgba(5, 7, 6, 0.6);
    border: 1px solid var(--border);
    transition: border-color 0.3s ease, background 0.3s ease;
}

.faq-item:hover {
    border-color: rgba(157, 255, 46, 0.4);
}

.faq-item[open] {
    border-color: rgba(157, 255, 46, 0.45);
    background: rgba(5, 7, 6, 0.75);
}

.faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 26px 32px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 24px;
    align-items: center;
    transition: color 0.25s ease;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::marker {
    display: none;
}

.faq-item summary:hover .faq-q {
    color: var(--accent);
}

.faq-num {
    font-family: var(--font-head);
    font-size: 26px;
    font-weight: 600;
    color: var(--accent);
    line-height: 1;
    text-shadow: 0 0 14px rgba(157, 255, 46, 0.4);
    min-width: 40px;
}

.faq-q {
    font-family: var(--font-head);
    font-size: 19px;
    font-weight: 600;
    color: var(--text-main);
    letter-spacing: 0.2px;
    transition: color 0.25s ease;
    line-height: 1.3;
}

.faq-toggle {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    background: rgba(5, 7, 6, 0.4);
    color: var(--accent);
    font-family: var(--font-head);
    font-size: 24px;
    font-weight: 400;
    line-height: 1;
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), background 0.3s ease, border-color 0.3s ease;
    flex-shrink: 0;
}

.faq-item[open] .faq-toggle {
    transform: rotate(45deg);
    background: rgba(157, 255, 46, 0.1);
    border-color: var(--accent);
    box-shadow: 0 0 12px rgba(157, 255, 46, 0.35);
}

.faq-a {
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-mute);
    padding: 0 32px 28px 96px;
}

.faq-item[open] .faq-a {
    animation: faqReveal 0.4s ease forwards;
}

@keyframes faqReveal {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}

.contact-section {
    background: var(--bg-base);
    position: relative;
    text-align: center;
    padding: 140px 0;
}

.contact-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at center, rgba(157, 255, 46, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.contact-inner {
    max-width: 720px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.contact-text {
    font-family: var(--font-body);
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-mute);
    margin: 28px 0 40px;
}

.contact-email {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    padding: 20px 36px;
    background: var(--gradient-cta);
    border: 0;
    font-family: var(--font-head);
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--bg-base);
    cursor: pointer;
    position: relative;
    clip-path: polygon(14px 0, 100% 0, calc(100% - 14px) 100%, 0 100%);
    transition: transform 0.25s ease, background 0.3s ease, box-shadow 0.3s ease;
}

.contact-email:hover {
    background: var(--gradient-cta-hover);
    transform: translateY(-2px);
    color:#fff;
    box-shadow:
        0 0 14px rgba(157, 255, 46, 0.6),
        0 4px 16px rgba(92, 255, 0, 0.35);
}

.contact-email:active {
    transform: translateY(0);
}

.contact-email-icon {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: var(--bg-base);
    stroke-width: 1.8;
    transition: transform 0.25s ease;
}

.contact-email:hover .contact-email-icon {
    transform: translateX(4px);
}

footer {
    background: var(--bg-base);
    border-top: 1px solid var(--border);
    padding: 36px 0;
    position: relative;
}

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

.footer-left {
    font-family: var(--font-head);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-main);
}

.footer-center {
    text-align: center;
    font-family: var(--font-body);
    font-size: 13px;
    color: var(--text-mute);
}

.footer-links {
    display: flex;
    justify-content: flex-end;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-links a {
    font-family: var(--font-head);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--text-mute);
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: var(--accent);
}

.legal-page {
    padding: 160px 0 100px;
    background: var(--bg-base);
    min-height: 100vh;
    position: relative;
}

.legal-content {
    max-width: 880px;
    margin: 0 auto;
    background: var(--bg-panel);
    border: 1px solid var(--border);
    padding: 60px 56px;
    position: relative;
}

.legal-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 80px;
    height: 2px;
    background: var(--accent);
    box-shadow: 0 0 10px var(--accent-glow);
}

.legal-content h1 {
    font-family: var(--font-head);
    font-size: 40px;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 16px;
    letter-spacing: -0.3px;
}

.legal-content .legal-date {
    font-family: var(--font-head);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 36px;
}

.legal-content h2 {
    font-family: var(--font-head);
    font-size: 22px;
    font-weight: 600;
    color: var(--text-main);
    margin: 36px 0 14px;
    letter-spacing: 0.2px;
}

.legal-content p,
.legal-content ul {
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-mute);
    margin-bottom: 14px;
}

.legal-content ul {
    padding-left: 24px;
}

.legal-content ul li {
    margin-bottom: 6px;
}

.legal-content a {
    color: var(--accent);
    text-decoration: underline;
    text-decoration-color: rgba(157, 255, 46, 0.4);
    text-underline-offset: 3px;
}

.legal-content strong {
    color: var(--text-main);
    font-weight: 600;
}

@media (max-width: 1024px) {
    .section {
        padding: 90px 0;
    }

    .hero {
        padding: 0;
    }

    .hero-inner,
    .field-inner,
    .fracture-inner {
        gap: 50px;
    }

    .nav-list {
        gap: 24px;
    }

    .nav-link {
        font-size: 13px;
    }

    .system-grid {
        gap: 18px;
    }

    .system-card {
        padding: 30px 22px;
    }

    .legal-content {
        padding: 48px 40px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    .section {
        padding: 70px 0;
    }

    .hero {
        padding: 120px 0 70px;
        min-height: auto;
    }

    .hero-inner,
    .field-inner,
    .fracture-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .field-inner .field-visual,
    .fracture-inner .fracture-visual {
        max-width: 480px;
        margin: 0 auto;
    }

    .hero-visual {
        max-width: 440px;
        margin: 0 auto;
    }

    .nav-list {
        display: none;
    }

    .burger-btn {
        display: flex;
    }

    .system-grid {
        grid-template-columns: 1fr;
    }

    .system-warning {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 28px;
        text-align: left;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        gap: 18px;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }

    .legal-content {
        padding: 36px 24px;
    }

    .legal-content h1 {
        font-size: 30px;
    }

    .legal-page {
        padding: 130px 0 70px;
    }

    .contact-section {
        padding: 90px 0;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 38px;
    }

    .section-title {
        font-size: 28px;
    }

    .faq-item summary {
        grid-template-columns: auto 1fr auto;
        gap: 14px;
        padding: 20px 18px;
    }

    .faq-num {
        font-size: 20px;
        min-width: 28px;
    }

    .faq-q {
        font-size: 15px;
    }

    .faq-toggle {
        width: 30px;
        height: 30px;
        font-size: 20px;
    }

    .faq-a {
        padding: 0 18px 22px 60px;
        font-size: 14px;
    }

    .contact-email {
        font-size: 16px;
        padding: 16px 22px;
        flex-wrap: wrap;
    }

    .system-card-title {
        font-size: 18px;
    }

    .hero-pills {
        gap: 8px;
    }

    .hero-pill {
        font-size: 11px;
        padding: 6px 12px;
    }
}