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

html {
    scroll-behavior: smooth;
}

:root {
    --bg-primary: #0B0B0B;
    --bg-secondary: #111111;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent-red: #FF2D2D;
    --border-color: #222222;
}

/* ===== PRELOADER ===== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #0B0B0B;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.preloader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    text-align: center;
}

.preloader-logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 48px;
    font-weight: 700;
    animation: powerOn 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.preloader-logo .logo-red {
    animation: glowPulse 0.6s ease-in-out;
}

@keyframes powerOn {
    0% {
        opacity: 0;
        transform: scale(0.8);
        filter: blur(10px);
    }
    60% {
        opacity: 1;
        transform: scale(1.05);
        filter: blur(0px);
    }
    100% {
        opacity: 1;
        transform: scale(1);
        filter: blur(0px);
    }
}

@keyframes glowPulse {
    0% {
        text-shadow: 0 0 0 rgba(255, 45, 45, 0);
    }
    50% {
        text-shadow: 0 0 60px rgba(255, 45, 45, 1), 0 0 80px rgba(255, 45, 45, 0.6);
    }
    100% {
        text-shadow: 0 0 40px rgba(255, 45, 45, 0.8);
    }
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Animated Background Grid */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(255, 45, 45, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 45, 45, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
    pointer-events: none;
    z-index: -1;
    opacity: 0.6;
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(50px, 50px);
    }
}

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

/* ===== НАВИГАЦИЯ ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: 1px solid transparent;
    z-index: 100;
    padding: 24px 0;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    border-radius: 0;
    margin: 0;
}

.navbar.scrolled {
    background-color: rgba(10, 10, 10, 0.75);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 50px;
    padding: 12px 0;
    margin: 0 24px;
    top: 16px;
    left: 0;
    right: 0;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.03);
}

.navbar.scrolled .container {
    padding: 0 32px;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 20px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
    transition: transform 0.15s ease-out;
    will-change: transform;
}

.logo-red {
    color: var(--accent-red);
}

.logo-white {
    color: var(--text-primary);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
}

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

.btn-primary {
    background-color: var(--accent-red);
    color: var(--text-primary);
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.btn-primary:hover {
    background-color: #cc0000;
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(255, 45, 45, 0.4), 0 0 40px rgba(255, 45, 45, 0.2);
}

/* ===== HERO ===== */
.hero {
    padding: 100px 0 120px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

/* Particle canvas */
.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

/* Floating glow orbs */
.hero-glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
    will-change: transform;
}

.hero-glow-orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 45, 45, 0.15) 0%, transparent 70%);
    top: -10%;
    left: -5%;
    animation: orbFloat1 12s ease-in-out infinite;
}

.hero-glow-orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 45, 45, 0.1) 0%, transparent 70%);
    bottom: -10%;
    right: -5%;
    animation: orbFloat2 15s ease-in-out infinite;
}

.hero-glow-orb-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 100, 100, 0.08) 0%, transparent 70%);
    top: 40%;
    left: 50%;
    animation: orbFloat3 10s ease-in-out infinite;
}

@keyframes orbFloat1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(60px, 40px) scale(1.1); }
    66% { transform: translate(-30px, 60px) scale(0.95); }
}

@keyframes orbFloat2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-50px, -30px) scale(1.05); }
    66% { transform: translate(40px, -50px) scale(0.9); }
}

@keyframes orbFloat3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-60px, 40px) scale(1.15); }
}

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

.hero-content {
    max-width: 600px;
}

.hero h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 56px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

/* Hero reveal animation for staggered entrance */
.hero-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Word-by-word heading animation - dramatic version */
.hero-heading-animated {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    min-height: 1em;
}

.hero-heading-animated .word {
    display: inline-block;
    opacity: 0;
    transform: translateY(40px) rotateX(40deg);
    animation: wordReveal 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    transform-origin: bottom center;
}

@keyframes wordReveal {
    0% {
        opacity: 0;
        transform: translateY(40px) rotateX(40deg);
        filter: blur(8px);
    }
    60% {
        filter: blur(0px);
    }
    100% {
        opacity: 1;
        transform: translateY(0) rotateX(0deg);
        filter: blur(0px);
    }
}

/* Accent words glow after reveal */
.hero-heading-animated .word.word-accent {
    color: var(--accent-red);
    text-shadow: 0 0 30px rgba(255, 45, 45, 0.5);
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 500px;
}

/* "24" number highlight animation */
.highlight-number {
    display: inline-block;
    font-size: 28px;
    font-weight: 700;
    color: #FF2D2D;
    animation: numberGlow 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    text-shadow: 0 0 20px rgba(255, 45, 45, 0.5);
    position: relative;
}

.highlight-number::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-red), transparent);
    animation: underlineGlow 2s ease-in-out infinite;
}

@keyframes underlineGlow {
    0%, 100% { opacity: 0.3; transform: scaleX(0.5); }
    50% { opacity: 1; transform: scaleX(1); }
}

.highlight-text {
    font-weight: 600;
    color: var(--text-primary);
}

@keyframes numberGlow {
    0%, 100% {
        transform: scale(1);
        text-shadow: 0 0 20px rgba(255, 45, 45, 0.5);
    }
    50% {
        transform: scale(1.1);
        text-shadow: 0 0 30px rgba(255, 45, 45, 0.8), 0 0 40px rgba(255, 45, 45, 0.4);
    }
}

/* Hero CTA button - dramatic glow */
.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--accent-red), #e01515);
    color: var(--text-primary);
    padding: 16px 32px;
    border-radius: 10px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(255, 45, 45, 0.3);
}

.btn-hero-text {
    position: relative;
    z-index: 1;
}

.btn-hero-arrow {
    position: relative;
    z-index: 1;
    display: inline-block;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-hero:hover .btn-hero-arrow {
    transform: translateX(4px);
}

.btn-hero-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
    pointer-events: none;
}

.btn-hero:hover .btn-hero-glow {
    width: 300px;
    height: 300px;
}

.btn-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transition: none;
}

.btn-hero:hover::before {
    animation: btnShimmer 0.8s ease forwards;
}

@keyframes btnShimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.btn-hero:hover {
    transform: translateY(-3px);
    box-shadow:
        0 12px 40px rgba(255, 45, 45, 0.5),
        0 0 60px rgba(255, 45, 45, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* Hero Animation - 3D perspective container */
.hero-animation {
    display: flex;
    flex-direction: column;
    gap: 32px;
    perspective: 1000px;
}

/* Compact Stages */
.stages-timeline-compact {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    margin-bottom: 32px;
}

.stage-item-compact {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    opacity: 0.4;
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.stage-item-compact.active {
    opacity: 1;
}

.stage-circle-compact {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(17, 17, 17, 0.9), rgba(26, 26, 26, 0.9));
    border: 2px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    flex-shrink: 0;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    overflow: hidden;
}

.stage-circle-compact::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(255, 45, 45, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.stage-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--text-secondary);
    position: absolute;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2;
}

.stage-icon {
    position: absolute;
    opacity: 0;
    transform: scale(0) rotate(-180deg);
    transition: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stage-icon svg {
    width: 24px;
    height: 24px;
    filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.3));
}

.stage-item-compact.active .stage-circle-compact {
    background: linear-gradient(135deg, var(--accent-red), #d12020);
    border-color: rgba(255, 100, 100, 0.5);
    box-shadow:
        0 0 30px rgba(255, 45, 45, 0.6),
        0 0 60px rgba(255, 45, 45, 0.3),
        inset 0 2px 20px rgba(255, 255, 255, 0.15),
        inset 0 -2px 20px rgba(0, 0, 0, 0.3);
    transform: scale(1.15);
    animation: stageActivePulse 2s ease-in-out infinite;
}

@keyframes stageActivePulse {
    0%, 100% {
        box-shadow:
            0 0 30px rgba(255, 45, 45, 0.6),
            0 0 60px rgba(255, 45, 45, 0.3),
            inset 0 2px 20px rgba(255, 255, 255, 0.15),
            inset 0 -2px 20px rgba(0, 0, 0, 0.3);
    }
    50% {
        box-shadow:
            0 0 40px rgba(255, 45, 45, 0.8),
            0 0 80px rgba(255, 45, 45, 0.4),
            0 0 120px rgba(255, 45, 45, 0.15),
            inset 0 2px 20px rgba(255, 255, 255, 0.15),
            inset 0 -2px 20px rgba(0, 0, 0, 0.3);
    }
}

.stage-item-compact.active .stage-circle-compact::before {
    opacity: 1;
}

.stage-item-compact.active .stage-number {
    opacity: 0;
    transform: scale(0.5) rotate(180deg);
}

.stage-item-compact.active .stage-icon {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

.stage-text {
    text-align: center;
}

.stage-text h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 14px;
    font-weight: 600;
    margin: 0 0 4px 0;
}

.stage-text p {
    font-size: 12px;
    color: var(--text-secondary);
    margin: 0;
}

.stage-line-compact {
    width: 60px;
    height: 2px;
    background-color: var(--border-color);
    position: relative;
    margin: 0 8px;
    margin-top: 27px;
    flex-shrink: 0;
}

.stage-line-progress-compact {
    position: absolute;
    left: 0;
    top: 0;
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--accent-red), #ff5555);
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: visible;
    box-shadow: 0 0 15px rgba(255, 45, 45, 0.5);
}

/* Animated dot moving along the line */
.stage-line-dot {
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background: #ffffff;
    border-radius: 50%;
    box-shadow:
        0 0 15px rgba(255, 45, 45, 0.8),
        0 0 25px rgba(255, 45, 45, 0.4);
    animation: dotPulse 1s ease-in-out infinite;
}

@keyframes dotPulse {
    0%, 100% {
        transform: translateY(-50%) scale(1);
        opacity: 1;
    }
    50% {
        transform: translateY(-50%) scale(1.3);
        opacity: 0.8;
    }
}

/* Compact Browser Mockup with 3D Glassmorphism */
.browser-mockup-compact {
    background: rgba(17, 17, 17, 0.4);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-radius: 16px;
    overflow: visible;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.6),
        0 0 0 1px rgba(255, 255, 255, 0.05),
        0 0 80px rgba(255, 45, 45, 0.08);
    opacity: 0;
    transform: translateY(60px) rotateX(10deg) scale(0.95);
    transition: all 1.2s cubic-bezier(0.16, 1, 0.3, 1);
    transform-style: preserve-3d;
    will-change: transform;
    position: relative;
}

.browser-mockup-compact.visible {
    opacity: 1;
    transform: translateY(0) rotateX(0deg) scale(1);
}

/* Reflection effect under mockup */
.mockup-reflection {
    position: absolute;
    bottom: -40px;
    left: 10%;
    width: 80%;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255, 45, 45, 0.06), transparent);
    filter: blur(10px);
    border-radius: 50%;
    pointer-events: none;
    opacity: 0;
    transition: opacity 1s ease 0.5s;
}

.browser-mockup-compact.visible .mockup-reflection {
    opacity: 1;
}

/* Browser URL typing cursor */
.browser-url-cursor {
    display: inline-block;
    width: 1px;
    height: 12px;
    background: var(--accent-red);
    margin-left: 2px;
    animation: urlCursorBlink 0.8s step-end infinite;
    vertical-align: middle;
}

@keyframes urlCursorBlink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.browser-lock {
    margin-right: 4px;
    opacity: 0;
    transition: opacity 0.3s ease;
    display: inline-block;
    vertical-align: middle;
}

.browser-mockup-compact.visible .browser-lock {
    opacity: 1;
    transition-delay: 1s;
}

.browser-header-compact {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: rgba(26, 26, 26, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.browser-dots-compact {
    display: flex;
    gap: 6px;
}

.dot-compact {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot-compact.red { background-color: #ff5f57; }
.dot-compact.yellow { background-color: #ffbd2e; }
.dot-compact.green { background-color: #28ca42; }

.browser-url-compact {
    font-size: 11px;
    color: var(--text-secondary);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(255, 255, 255, 0.05);
    padding: 3px 12px;
    border-radius: 6px;
}

/* Loading Progress Bar */
.browser-loading-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: rgba(255, 255, 255, 0.05);
    overflow: hidden;
}

.browser-loading-progress {
    height: 100%;
    width: 100%;
    position: relative;
    background: rgba(255, 45, 45, 0.1);
}

/* Minimalistic loading sweep */
.browser-loading-progress::before {
    content: '';
    position: absolute;
    top: 0;
    left: -40%;
    width: 40%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 45, 45, 0.7), transparent);
    animation: loadingSweep 1.4s ease-in-out infinite;
    opacity: 0;
}

.browser-loading-progress.loading::before {
    opacity: 1;
    transition: opacity 0.2s ease;
}

@keyframes loadingSweep {
    0% {
        left: -40%;
    }
    100% {
        left: 100%;
    }
}

.browser-content-compact {
    padding: 28px 20px;
    background: rgba(10, 11, 11, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    min-height: 300px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
    overflow: hidden;
    border-radius: 0 0 16px 16px;
}

/* Subtle background pattern */
.browser-content-compact::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 20% 30%, rgba(255, 45, 45, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.mockup-section {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.mockup-section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Hero Section Mock ===== */
.mockup-hero-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mockup-title-bar {
    width: 85%;
    height: 24px;
    background: linear-gradient(90deg, var(--accent-red) 0%, #ff5555 100%);
    border-radius: 6px;
    box-shadow:
        0 4px 16px rgba(255, 45, 45, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left;
    transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.mockup-section.visible .mockup-title-bar {
    opacity: 1;
    transform: scaleX(1);
    transition-delay: 0.1s;
}

.mockup-text-lines {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mockup-text-line {
    height: 10px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 5px;
    width: 90%;
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.mockup-section.visible .mockup-text-line {
    opacity: 1;
    transform: scaleX(1);
}

.mockup-section.visible .mockup-text-line:nth-child(1) {
    transition-delay: 0.3s;
}

.mockup-section.visible .mockup-text-line:nth-child(2) {
    transition-delay: 0.4s;
    width: 70%;
}

.mockup-cta-button {
    width: 130px;
    height: 40px;
    background: linear-gradient(135deg, rgba(255, 45, 45, 0.3), rgba(255, 45, 45, 0.15));
    border: 1px solid rgba(255, 45, 45, 0.5);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 4px;
    opacity: 0;
    transform: scale(0.9);
    transition: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    position: relative;
    overflow: hidden;
}

.mockup-cta-button::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: translateX(-100%);
}

.mockup-section.visible .mockup-cta-button {
    opacity: 1;
    transform: scale(1);
    transition-delay: 0.5s;
}

.mockup-section.visible .mockup-cta-button::before {
    animation: shimmer 2s ease-in-out 0.7s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(200%); }
}

.mockup-button-text {
    width: 80px;
    height: 8px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 4px;
}

/* ===== Features Grid Mock ===== */
.mockup-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.mockup-feature-card {
    height: 80px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.8) translateY(20px);
    transition: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    position: relative;
    overflow: hidden;
}

.mockup-feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 45, 45, 0.05), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mockup-section.visible .mockup-feature-card {
    opacity: 1;
    transform: scale(1) translateY(0);
}

.mockup-section.visible .mockup-feature-card:nth-child(1) {
    transition-delay: 0.1s;
}

.mockup-section.visible .mockup-feature-card:nth-child(2) {
    transition-delay: 0.2s;
}

.mockup-section.visible .mockup-feature-card:nth-child(3) {
    transition-delay: 0.3s;
}

.mockup-feature-card:hover::before {
    opacity: 1;
}

.mockup-feature-icon {
    opacity: 0;
    transform: scale(0) rotate(-180deg);
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mockup-feature-icon svg {
    width: 24px;
    height: 24px;
    filter: drop-shadow(0 0 6px rgba(255, 45, 45, 0.2));
}

.mockup-section.visible .mockup-feature-card:nth-child(1) .mockup-feature-icon {
    opacity: 1;
    transform: scale(1) rotate(0deg);
    transition-delay: 0.3s;
}

.mockup-section.visible .mockup-feature-card:nth-child(2) .mockup-feature-icon {
    opacity: 1;
    transform: scale(1) rotate(0deg);
    transition-delay: 0.4s;
}

.mockup-section.visible .mockup-feature-card:nth-child(3) .mockup-feature-icon {
    opacity: 1;
    transform: scale(1) rotate(0deg);
    transition-delay: 0.5s;
}

/* ===== Content Section Mock ===== */
.mockup-content {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mockup-content-block {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mockup-content-line {
    height: 8px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    width: 100%;
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.mockup-section.visible .mockup-content-line {
    opacity: 1;
    transform: scaleX(1);
}

.mockup-section.visible .mockup-content-line:nth-child(1) {
    transition-delay: 0.1s;
}

.mockup-section.visible .mockup-content-line:nth-child(2) {
    transition-delay: 0.2s;
    width: 80%;
}

.mockup-section.visible .mockup-content-line:nth-child(3) {
    transition-delay: 0.3s;
    width: 65%;
}

/* ===== SCROLL ANIMATIONS ===== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.animated-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== SCROLL HIGHLIGHT ANIMATION ===== */
.section-highlight {
    animation: sectionHighlight 2s ease-out;
}

@keyframes sectionHighlight {
    0% {
        transform: scale(0.98);
        opacity: 0.7;
        box-shadow: 0 0 0 rgba(255, 45, 45, 0);
    }
    20% {
        transform: scale(1.01);
        opacity: 1;
        box-shadow: 0 0 60px rgba(255, 45, 45, 0.15);
    }
    100% {
        transform: scale(1);
        opacity: 1;
        box-shadow: 0 0 0 rgba(255, 45, 45, 0);
    }
}

.section-highlight::before {
    content: '';
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--accent-red), transparent);
    border-radius: 2px;
    animation: highlightBar 2s ease-out;
}

@keyframes highlightBar {
    0% {
        opacity: 0;
        width: 0px;
    }
    30% {
        opacity: 1;
        width: 120px;
    }
    100% {
        opacity: 0;
        width: 120px;
    }
}

/* ===== SECTION HEADERS ===== */
.section-header {
    margin-bottom: 64px;
}

.section-label {
    display: inline-block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-red);
    margin-bottom: 12px;
    font-weight: 600;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(255, 45, 45, 0.08);
    color: var(--accent-red);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 16px;
    border: 1px solid rgba(255, 45, 45, 0.15);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.section-header h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== ПРОБЛЕМЫ ===== */
.problems-section {
    padding: 120px 0;
    border-top: 1px solid var(--border-color);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
}

.problem-item {
    padding: 40px 32px;
    border-top: 1px solid var(--border-color);
    border-radius: 12px;
    position: relative;
    overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease;
}

.problem-item::before {
    content: '';
    position: absolute;
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 45, 45, 0.15), transparent 70%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.4s ease;
    left: var(--glow-x, 50%);
    top: var(--glow-y, 50%);
    transform: translate(-50%, -50%);
    z-index: 0;
}

.problem-item:hover::before {
    opacity: 1;
}

.problem-item:hover {
    border-color: rgba(255, 45, 45, 0.2);
    background: rgba(255, 45, 45, 0.02);
}

.problem-item > * {
    position: relative;
    z-index: 1;
}

.problem-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    font-weight: 600;
}

.problem-item h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 20px;
    margin-bottom: 12px;
    font-weight: 600;
}

.problem-item p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.6;
}

/* ===== АУДИТОРИЯ ===== */
.audience-section {
    padding: 120px 0;
    border-top: 1px solid var(--border-color);
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
}

/* ===== КОНТАКТ ===== */
.contact-section {
    padding: 120px 0;
    border-top: 1px solid var(--border-color);
    position: relative;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contact-info h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 40px;
    margin-bottom: 16px;
    font-weight: 700;
    line-height: 1.2;
}

.contact-desc {
    color: var(--text-secondary);
    margin-bottom: 48px;
    font-size: 16px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
    font-weight: 600;
}

.contact-item a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 16px;
    transition: color 0.2s;
}

.contact-item a:hover {
    color: var(--accent-red);
}

.contact-item span {
    color: var(--text-primary);
    font-size: 16px;
}

/* ===== ФОРМА ===== */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 15px;
    transition: all 0.2s;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-secondary);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-red);
}

.btn-submit {
    width: 100%;
    background-color: var(--accent-red);
    color: var(--text-primary);
    padding: 16px 32px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.btn-submit:hover {
    background-color: #cc0000;
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(255, 45, 45, 0.4), 0 0 40px rgba(255, 45, 45, 0.3);
}

/* ===== FORM SUCCESS STATE ===== */
.form-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    animation: successFadeIn 0.5s ease forwards;
}

@keyframes successFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.success-checkmark {
    width: 90px;
    height: 90px;
    margin-bottom: 28px;
    position: relative;
}

.checkmark-circle {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: #28ca42;
    transform: scale(0);
    animation: circlePopIn 0.5s cubic-bezier(0.18, 0.89, 0.32, 1.28) 0.1s forwards;
    box-shadow: 0 0 40px rgba(40, 202, 66, 0.4), 0 0 80px rgba(40, 202, 66, 0.15);
}

@keyframes circlePopIn {
    0% { transform: scale(0); }
    100% { transform: scale(1); }
}

.checkmark-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    font-size: 42px;
    font-weight: 700;
    color: white;
    line-height: 1;
    animation: checkPopIn 0.4s cubic-bezier(0.18, 0.89, 0.32, 1.28) 0.45s forwards;
}

@keyframes checkPopIn {
    0% { transform: translate(-50%, -50%) scale(0) rotate(-20deg); }
    100% { transform: translate(-50%, -50%) scale(1) rotate(0deg); }
}

.success-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    opacity: 0;
    animation: successTextIn 0.5s ease 0.7s forwards;
}

.success-text {
    font-size: 16px;
    color: var(--text-secondary);
    opacity: 0;
    animation: successTextIn 0.5s ease 0.9s forwards;
}

@keyframes successTextIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== HERO УЛУЧШЕННЫЙ ===== */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(255, 45, 45, 0.08);
    color: var(--accent-red);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 45, 45, 0.15);
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--accent-red);
    box-shadow: 0 0 8px rgba(255, 45, 45, 0.6);
    animation: badgeDotPulse 2s ease-in-out infinite;
}

@keyframes badgeDotPulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 8px rgba(255, 45, 45, 0.6); }
    50% { opacity: 0.5; box-shadow: 0 0 16px rgba(255, 45, 45, 0.8); }
}

.trust-lock-icon {
    display: inline-block;
    vertical-align: middle;
    margin-right: 2px;
    opacity: 0.6;
}

.hero-benefits {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 32px 0;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
}

.benefit-icon {
    color: #00ff00;
    font-weight: 700;
    font-size: 18px;
}

.hero-cta-group {
    display: flex;
    gap: 16px;
    margin: 32px 0;
}

.btn-secondary {
    display: inline-block;
    background-color: transparent;
    color: var(--text-primary);
    padding: 16px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.btn-secondary:hover {
    border-color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.05);
}

.hero-trust {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 16px;
}

/* ===== SOCIAL PROOF ===== */
.social-proof {
    padding: 60px 0;
    border-top: 1px solid var(--border-color);
    background-color: rgba(255, 45, 45, 0.02);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 48px;
    text-align: center;
}

.stat-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 48px;
    font-weight: 700;
    color: var(--accent-red);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
}

/* ===== AGITATE BOX ===== */
.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 18px;
    margin-top: 12px;
}

.agitate-box {
    background: linear-gradient(135deg, rgba(255, 45, 45, 0.1), rgba(255, 45, 45, 0.05));
    border: 1px solid rgba(255, 45, 45, 0.3);
    border-radius: 12px;
    padding: 32px;
    margin-top: 48px;
    text-align: center;
    transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.agitate-box:hover {
    border-color: rgba(255, 45, 45, 0.5);
    box-shadow: 0 0 50px rgba(255, 45, 45, 0.12);
    transform: translateY(-2px);
}

.agitate-box h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 24px;
    margin-bottom: 12px;
    color: var(--accent-red);
}

.agitate-box p {
    font-size: 16px;
    color: var(--text-secondary);
}

/* ===== SOLUTION / USP ===== */
.solution-section {
    padding: 120px 0;
    border-top: 1px solid var(--border-color);
    position: relative;
}

.usp-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.usp-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 32px;
    transition: all 0.3s;
}

.usp-card.featured {
    grid-column: span 2;
    background: linear-gradient(135deg, rgba(255, 45, 45, 0.1), rgba(255, 45, 45, 0.05));
    border-color: var(--accent-red);
}

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

.usp-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: rgba(255, 45, 45, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    transition: transform 0.3s ease;
}

.usp-card:hover .usp-icon {
    transform: scale(1.1);
}

.usp-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 20px;
    margin-bottom: 12px;
    font-weight: 600;
}

.usp-card p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 16px;
}

.usp-highlight {
    display: inline-block;
    background-color: rgba(0, 255, 0, 0.1);
    color: #00ff00;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
}

/* ===== PROCESS STEPS ===== */
.process-section {
    padding: 120px 0;
    border-top: 1px solid var(--border-color);
    background-color: rgba(255, 255, 255, 0.01);
    position: relative;
}

.process-steps {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-top: 64px;
}

.process-step {
    flex: 1;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 32px;
    position: relative;
    overflow: visible;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease, box-shadow 0.3s ease;
}

.process-step::after {
    content: '';
    position: absolute;
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 45, 45, 0.12), transparent 70%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.4s ease;
    left: var(--glow-x, 50%);
    top: var(--glow-y, 50%);
    transform: translate(-50%, -50%);
    z-index: 0;
}

.process-step:hover::after {
    opacity: 1;
}

.process-step:hover {
    border-color: rgba(255, 45, 45, 0.3);
    box-shadow: 0 8px 32px rgba(255, 45, 45, 0.08);
}

.process-step > * {
    position: relative;
    z-index: 1;
}

.step-number {
    position: absolute;
    top: -16px;
    left: 32px;
    width: 48px;
    height: 48px;
    background-color: var(--accent-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 18px;
    font-weight: 700;
}

.step-content h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 18px;
    margin-bottom: 12px;
    margin-top: 8px;
}

.step-content p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 16px;
}

.step-time {
    font-size: 13px;
    color: var(--accent-red);
    font-weight: 600;
}

.process-arrow {
    font-size: 32px;
    color: var(--accent-red);
    flex-shrink: 0;
}

.process-guarantee {
    background: linear-gradient(135deg, rgba(255, 45, 45, 0.06), rgba(255, 45, 45, 0.02));
    border: 1px solid rgba(255, 45, 45, 0.2);
    border-radius: 12px;
    padding: 32px;
    text-align: center;
    margin-top: 48px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.process-guarantee:hover {
    border-color: rgba(255, 45, 45, 0.4);
    box-shadow: 0 0 40px rgba(255, 45, 45, 0.08);
}

.process-guarantee h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 20px;
    margin-bottom: 8px;
    color: var(--accent-red);
}

.process-guarantee p {
    color: var(--text-secondary);
    font-size: 16px;
}

/* ===== AUDIENCE ===== */
.audience-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 32px;
    transition: all 0.3s;
}

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

.audience-icon {
    font-size: 40px;
    margin-bottom: 16px;
}

.audience-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 20px;
    margin-bottom: 12px;
    font-weight: 600;
}

.audience-card p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 16px;
}

.audience-example {
    font-size: 13px;
    color: var(--accent-red);
    font-style: italic;
}

/* ===== GUARANTEE ===== */
.guarantee-section {
    padding: 120px 0;
    border-top: 1px solid var(--border-color);
    position: relative;
}

.guarantee-shield-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 48px;
}

.guarantee-shield {
    position: relative;
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.shield-ring {
    position: absolute;
    top: 0;
    left: 0;
    animation: shieldRingSpin 20s linear infinite;
}

@keyframes shieldRingSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.shield-icon {
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 0 12px rgba(255, 45, 45, 0.4));
}

.guarantee-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.guarantee-item {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 32px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.guarantee-item:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 45, 45, 0.3);
    box-shadow: 0 12px 40px rgba(255, 45, 45, 0.1);
}

.guarantee-icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: rgba(255, 45, 45, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    transition: transform 0.3s ease;
}

.guarantee-item:hover .guarantee-icon-wrap {
    transform: scale(1.1);
}

.guarantee-item h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 18px;
    margin-bottom: 8px;
    font-weight: 600;
}

.guarantee-item p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
}

/* ===== TESTIMONIALS ===== */
.testimonials-section {
    padding: 120px 0;
    border-top: 1px solid var(--border-color);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.testimonial-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 32px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-red), #ff5555);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 45, 45, 0.3);
}

.testimonial-card:hover::before {
    transform: scaleX(1);
}

.testimonial-stars {
    display: flex;
    gap: 2px;
    margin-bottom: 16px;
}

.testimonial-stars span {
    color: var(--accent-red);
    font-size: 16px;
}

.testimonial-text {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-red), #d12020);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 16px;
    color: white;
    flex-shrink: 0;
}

.testimonial-name {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 15px;
}

.testimonial-role {
    font-size: 13px;
    color: var(--text-secondary);
}

/* ===== FAQ ===== */
.faq-section {
    padding: 120px 0;
    border-top: 1px solid var(--border-color);
    position: relative;
}

.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: border-color 0.3s ease;
}

.faq-item[aria-expanded="true"] {
    border-color: rgba(255, 45, 45, 0.3);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: none;
    border: none;
    color: var(--text-primary);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
    gap: 16px;
    transition: color 0.2s ease;
}

.faq-question:hover {
    color: var(--accent-red);
}

.faq-toggle {
    font-size: 22px;
    font-weight: 300;
    color: var(--accent-red);
    flex-shrink: 0;
    transition: transform 0.3s ease;
    width: 24px;
    text-align: center;
    line-height: 1;
}

.faq-item[aria-expanded="true"] .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: max-height;
}

.faq-item[aria-expanded="true"] .faq-answer {
    overflow: visible;
}

.faq-answer p {
    padding: 4px 24px 24px;
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
    margin: 0;
}

/* ===== FINAL CTA ===== */
.final-cta-section {
    padding: 80px 0;
    border-top: 1px solid var(--border-color);
    background: linear-gradient(135deg, rgba(255, 45, 45, 0.1), rgba(255, 45, 45, 0.05));
}

.cta-box {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-urgency {
    display: inline-block;
    background-color: var(--accent-red);
    color: var(--text-primary);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 24px;
}

.cta-box h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 40px;
    margin-bottom: 16px;
    font-weight: 700;
}

.cta-box p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.cta-benefits-inline {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.cta-benefits-inline span {
    font-size: 15px;
    color: var(--text-secondary);
}

.btn-cta-large {
    display: inline-block;
    background-color: var(--accent-red);
    color: var(--text-primary);
    padding: 20px 48px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 18px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 24px rgba(255, 45, 45, 0.3);
    position: relative;
}

.btn-cta-large:hover {
    background-color: #cc0000;
    transform: translateY(-2px);
    box-shadow: 0 16px 40px rgba(255, 45, 45, 0.5), 0 0 60px rgba(255, 45, 45, 0.3);
}

/* Arrow bounce animation for buttons */
@keyframes arrowBounce {
    0%, 100% {
        transform: translateX(0);
    }
    50% {
        transform: translateX(4px);
    }
}

.cta-disclaimer {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 16px;
}

/* ===== CONTACT УЛУЧШЕННЫЙ ===== */
.contact-badge {
    display: inline-block;
    background-color: rgba(0, 255, 0, 0.1);
    color: #00ff00;
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 16px;
}

.trust-indicators {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
}

.trust-icon {
    color: #00ff00;
    font-weight: 700;
}

.contact-form label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.form-disclaimer {
    text-align: center;
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 12px;
}

/* ===== FOOTER УЛУЧШЕННЫЙ ===== */
.footer {
    padding: 64px 0 32px;
    border-top: 1px solid var(--border-color);
    background-color: rgba(255, 255, 255, 0.01);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-desc {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 24px;
    line-height: 1.6;
}

.footer-social {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-social a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
}

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

.footer-col h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 16px;
    margin-bottom: 16px;
    font-weight: 600;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-col ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
}

.footer-col ul li a:hover {
    color: var(--text-primary);
}

.footer-col p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
}

.footer-bottom {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    color: var(--text-secondary);
    font-size: 13px;
    margin: 4px 0;
}

/* ===== АДАПТИВНОСТЬ ===== */
@media (max-width: 768px) {
    /* Disable backdrop-filter on mobile for performance */
    .browser-mockup-compact,
    .browser-header-compact,
    .browser-content-compact {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }

    .browser-mockup-compact {
        background: rgba(17, 17, 17, 0.9);
    }

    .browser-header-compact {
        background: rgba(26, 26, 26, 0.9);
    }

    .browser-content-compact {
        background: rgba(10, 11, 11, 0.8);
    }

    /* Reduce background grid opacity and slow down */
    body::before {
        opacity: 0.3;
        animation-duration: 30s;
    }

    /* Hide particles canvas and glow orbs on mobile for performance */
    .hero-particles {
        display: none;
    }

    .hero-glow-orb {
        display: none;
    }

    /* Simplify heading animation */
    .hero-heading-animated {
        gap: 8px;
    }

    .hero-heading-animated .word {
        animation-duration: 0.4s;
    }

    /* Reduce "24" number size and glow */
    .highlight-number {
        font-size: 22px;
        text-shadow: 0 0 10px rgba(255, 45, 45, 0.4);
    }

    @keyframes numberGlow {
        0%, 100% {
            transform: scale(1);
            text-shadow: 0 0 10px rgba(255, 45, 45, 0.4);
        }
        50% {
            transform: scale(1.05);
            text-shadow: 0 0 15px rgba(255, 45, 45, 0.6);
        }
    }

    /* Reduce button glow on mobile */
    .btn-hero:hover,
    .btn-cta-large:hover,
    .btn-submit:hover {
        box-shadow: 0 8px 24px rgba(255, 45, 45, 0.3);
    }

    /* Simplify particle animations on mobile */
    .browser-loading-progress::before {
        animation-duration: 3s;
    }

    /* Disable 3D tilt on mobile */
    .hero-animation {
        perspective: none;
    }

    .browser-mockup-compact {
        overflow: hidden;
    }

    .mockup-reflection {
        display: none;
    }

    .promo-bar p {
        font-size: 12px;
    }

    .hero {
        padding: 80px 0 60px;
        min-height: auto;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .hero h1 {
        font-size: 32px;
    }

    .hero-animation {
        order: -1;
    }

    .hero-cta-group {
        flex-direction: column;
    }

    .btn-hero,
    .btn-secondary {
        width: 100%;
        text-align: center;
        justify-content: center;
    }

    .section-header h2 {
        font-size: 28px;
    }

    .section-subtitle {
        font-size: 16px;
    }

    .nav-right {
        gap: 16px;
    }

    .nav-links {
        display: none;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }

    .stat-number {
        font-size: 36px;
    }

    .problems-grid,
    .audience-grid,
    .usp-grid,
    .guarantee-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .usp-card.featured {
        grid-column: span 1;
    }

    .process-steps {
        flex-direction: column;
    }

    .process-arrow {
        transform: rotate(90deg);
    }

    .cta-box h2 {
        font-size: 28px;
    }

    .cta-benefits-inline {
        flex-direction: column;
        gap: 12px;
    }

    .btn-cta-large {
        width: 100%;
        padding: 18px 32px;
        font-size: 16px;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }

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

    .browser-mockup-compact {
        margin: 0 -24px;
        border-radius: 0;
    }

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

    .stages-timeline-compact {
        flex-direction: column;
        align-items: center;
    }

    .stage-line-compact {
        width: 2px;
        height: 40px;
        margin: 8px 0;
    }

    .stage-line-progress-compact {
        width: 100%;
        height: 0%;
        transition: height 0.8s ease;
    }

    /* Simplify browser mockup on mobile */
    .stage-circle-compact {
        width: 50px;
        height: 50px;
    }

    .stage-icon svg {
        width: 20px;
        height: 20px;
    }

    .stage-number {
        font-size: 18px;
    }

    .mockup-title-bar {
        height: 20px;
    }

    .mockup-text-line {
        height: 8px;
    }

    .mockup-cta-button {
        width: 110px;
        height: 34px;
    }

    .mockup-feature-card {
        height: 65px;
    }

    .mockup-feature-icon svg {
        width: 20px;
        height: 20px;
    }

    .mockup-content-line {
        height: 6px;
    }
}

/* ===== ACCESSIBILITY: REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .preloader {
        display: none !important;
    }

    .hero-heading-animated .word {
        opacity: 1 !important;
        transform: none !important;
    }

    .hero-reveal {
        opacity: 1 !important;
        transform: none !important;
    }

    .hero-particles {
        display: none !important;
    }

    .hero-glow-orb {
        animation: none !important;
    }

    body::before {
        animation: none !important;
    }
}