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

body {
    font-family: 'Inter', sans-serif;
    color: #2D2D2D;
    line-height: 1.6;
    background: #fff;
}

/* ===== Навигация ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    padding: 10px 0;
}

.nav-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-img {
    height: 40px;
    width: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-links a {
    text-decoration: none;
    color: #555;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #E8620A;
}

.nav-cta {
    padding: 10px 24px;
    background: #E8620A;
    color: #fff;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.3s, transform 0.2s;
}

.nav-cta:hover {
    background: #C85309;
    transform: translateY(-1px);
}

/* ===== Кнопки ===== */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
    font-family: 'Inter', sans-serif;
}

.btn-primary {
    background: #E8620A;
    color: #fff;
    box-shadow: 0 4px 14px rgba(232, 98, 10, 0.3);
}

.btn-primary:hover {
    background: #C85309;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(232, 98, 10, 0.4);
}

.btn-secondary {
    background: #FFF3EB;
    color: #E8620A;
}

.btn-secondary:hover {
    background: #FFE8D6;
    transform: translateY(-2px);
}

.btn-large {
    padding: 18px 40px;
    font-size: 1.1rem;
}

/* ===== Hero ===== */
.hero {
    position: relative;
    min-height: auto;
    display: flex;
    align-items: center;
    padding-top: 100px;
    padding-bottom: 60px;
    background: linear-gradient(160deg, #FFFAF6 0%, #FFF3EB 40%, #FEF0E3 100%);
    overflow: hidden;
}

.hero-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    background: #fff;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #E8620A;
    margin-bottom: 24px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
}

.hero h1 {
    font-size: 2.6rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    color: #1a1a2e;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #555;
    margin-bottom: 36px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* ===== Робот ===== */
.hero-illustration {
    display: flex;
    justify-content: center;
    align-items: center;
}

.robot-scene {
    position: relative;
    width: 300px;
    height: 350px;
}

.robot {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    animation: robotFloat 3s ease-in-out infinite;
}

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

.robot-head {
    width: 100px;
    height: 80px;
    background: linear-gradient(135deg, #F5A623, #E8620A);
    border-radius: 20px;
    position: relative;
    margin: 0 auto;
    box-shadow: 0 6px 20px rgba(232, 98, 10, 0.3);
}

.robot-eye {
    width: 18px;
    height: 22px;
    background: #fff;
    border-radius: 50%;
    position: absolute;
    top: 22px;
    animation: blink 4s infinite;
}

.robot-eye.left { left: 22px; }
.robot-eye.right { right: 22px; }

.robot-eye::after {
    content: '';
    width: 8px;
    height: 8px;
    background: #3D3D3D;
    border-radius: 50%;
    position: absolute;
    top: 7px;
    left: 5px;
}

@keyframes blink {
    0%, 95%, 100% { transform: scaleY(1); }
    97% { transform: scaleY(0.1); }
}

.robot-mouth {
    width: 30px;
    height: 10px;
    border: 3px solid #fff;
    border-top: none;
    border-radius: 0 0 15px 15px;
    position: absolute;
    bottom: 18px;
    left: 50%;
    transform: translateX(-50%);
}

.robot-antenna {
    width: 3px;
    height: 20px;
    background: #E8620A;
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
}

.antenna-ball {
    width: 12px;
    height: 12px;
    background: #F5A623;
    border-radius: 50%;
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    animation: glow 2s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 8px rgba(245, 166, 35, 0.4); }
    50% { box-shadow: 0 0 20px rgba(245, 166, 35, 0.8); }
}

.robot-body {
    width: 80px;
    height: 70px;
    background: linear-gradient(135deg, #F5A623, #E8620A);
    border-radius: 16px;
    margin: 6px auto 0;
    position: relative;
    box-shadow: 0 6px 20px rgba(232, 98, 10, 0.3);
}

.robot-arm {
    width: 16px;
    height: 50px;
    background: #F5A623;
    border-radius: 10px;
    position: absolute;
    top: 5px;
}

.left-arm {
    left: -22px;
    animation: waveLeft 2.5s ease-in-out infinite;
    transform-origin: top center;
}

.right-arm {
    right: -22px;
    animation: waveRight 2.5s ease-in-out infinite 0.3s;
    transform-origin: top center;
}

@keyframes waveLeft {
    0%, 100% { transform: rotate(-5deg); }
    50% { transform: rotate(-20deg); }
}

@keyframes waveRight {
    0%, 100% { transform: rotate(5deg); }
    50% { transform: rotate(20deg); }
}

.robot-heart {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    font-size: 1.4rem;
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.2); }
}

.floating-icons {
    position: absolute;
    inset: 0;
}

.float-icon {
    position: absolute;
    font-size: 1.8rem;
    opacity: 0.6;
    animation: floatAround 6s ease-in-out infinite;
}

.icon-1 { top: 10%; left: 5%; animation-delay: 0s; }
.icon-2 { top: 5%; right: 10%; animation-delay: 1.5s; }
.icon-3 { bottom: 15%; left: 10%; animation-delay: 3s; }
.icon-4 { bottom: 10%; right: 5%; animation-delay: 4.5s; }

@keyframes floatAround {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-10px) rotate(5deg); }
    75% { transform: translateY(10px) rotate(-5deg); }
}

/* ===== Стрелка скролла ===== */
.scroll-arrow {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: #E8620A;
    font-size: 1.8rem;
    text-decoration: none;
    animation: bounce 2s infinite;
    opacity: 0.6;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* ===== Секции общее ===== */
.section-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

section h2 {
    font-size: 2.4rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 16px;
    color: #1a1a2e;
}

.section-subtitle {
    text-align: center;
    font-size: 1.15rem;
    color: #666;
    max-width: 650px;
    margin: 0 auto 50px;
    line-height: 1.7;
}

/* ===== Технологии ===== */
.tech-stack {
    padding: 50px 0;
    background: #fff;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    overflow: hidden;
}

.tech-title {
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 28px;
    padding: 0 24px;
}

.marquee {
    position: relative;
    width: 100%;
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.marquee-track {
    display: flex;
    gap: 40px;
    animation: marqueeScroll 30s linear infinite;
    width: max-content;
}

.marquee:hover .marquee-track {
    animation-play-state: paused;
}

@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.tech-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 24px;
    background: #F9FAFB;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    flex-shrink: 0;
    transition: all 0.3s;
}

.tech-item:hover {
    background: #FFF3EB;
    border-color: rgba(232, 98, 10, 0.2);
}

.tech-item img {
    height: 28px;
    width: 28px;
    object-fit: contain;
}

.tech-item span {
    font-size: 0.95rem;
    font-weight: 500;
    color: #444;
    white-space: nowrap;
}

/* ===== Зачем автоматизировать ===== */
.why {
    padding: 100px 24px;
    background: #fff;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.stat-card {
    text-align: center;
    padding: 40px 24px;
    background: linear-gradient(135deg, #FFFAF6, #FFF3EB);
    border-radius: 20px;
    border: 1px solid rgba(232, 98, 10, 0.08);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: #E8620A;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1rem;
    color: #555;
    line-height: 1.5;
}

/* ===== Услуги ===== */
.services {
    padding: 100px 24px;
    background: #F9FAFB;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.service-card {
    background: #fff;
    padding: 36px 28px;
    border-radius: 20px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.service-card.featured {
    border: 2px solid #E8620A;
    background: linear-gradient(180deg, #FFFAF6 0%, #fff 100%);
}

.service-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: #E8620A;
    color: #fff;
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
}

.service-icon {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: #1a1a2e;
}

.service-card p {
    font-size: 0.95rem;
    color: #555;
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-list {
    list-style: none;
    padding: 0;
}

.service-list li {
    padding: 6px 0;
    padding-left: 24px;
    position: relative;
    font-size: 0.9rem;
    color: #444;
}

.service-list li::before {
    content: '\2713';
    position: absolute;
    left: 0;
    color: #E8620A;
    font-weight: 700;
}

/* ===== Кейсы ===== */
.cases {
    padding: 100px 24px;
    background: #fff;
}

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

.case-card {
    background: #F9FAFB;
    padding: 36px 28px;
    border-radius: 20px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: transform 0.3s;
}

.case-card:hover {
    transform: translateY(-4px);
}

.case-emoji {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.case-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: #1a1a2e;
}

.case-card p {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.7;
    margin-bottom: 16px;
}

.cases-note {
    text-align: center;
    font-size: 1.05rem;
    color: #888;
    margin-top: 40px;
    font-style: italic;
}

.cases-grid-second {
    margin-top: 24px;
}

.case-card-highlight {
    border: 2px solid #E8620A;
    background: linear-gradient(180deg, #FFFAF6 0%, #fff 100%);
}

.case-result {
    display: inline-block;
    background: #F0FDF4;
    color: #166534;
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
}

.case-result-big {
    background: linear-gradient(135deg, #FFF3EB, #FFE8D6);
    color: #C85309;
    padding: 14px 20px;
    border-radius: 16px;
    font-size: 1.1rem;
    font-weight: 800;
    line-height: 1.4;
}

.case-result-sub {
    font-size: 0.8rem;
    font-weight: 500;
    color: #A0522D;
}

/* ===== CTA баннер ===== */
.cta-banner {
    padding: 80px 24px;
    background: linear-gradient(135deg, #E8620A, #C85309);
    text-align: center;
    color: #fff;
}

.cta-content {
    max-width: 650px;
    margin: 0 auto;
}

.cta-robot {
    font-size: 3rem;
    margin-bottom: 20px;
}

.cta-banner h2 {
    color: #fff;
    font-size: 2rem;
    margin-bottom: 16px;
}

.cta-banner p {
    font-size: 1.15rem;
    opacity: 0.92;
    margin-bottom: 32px;
    line-height: 1.7;
}

.cta-banner .btn-primary {
    background: #fff;
    color: #E8620A;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

.cta-banner .btn-primary:hover {
    background: #FFF3EB;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

/* ===== Как это работает ===== */
.how-it-works {
    padding: 100px 24px;
    background: #F9FAFB;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.step {
    text-align: center;
    padding: 30px 20px;
}

.step-number {
    width: 52px;
    height: 52px;
    background: #E8620A;
    color: #fff;
    font-size: 1.4rem;
    font-weight: 800;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 4px 14px rgba(232, 98, 10, 0.3);
}

.step-content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: #1a1a2e;
}

.step-content p {
    font-size: 0.9rem;
    color: #555;
    line-height: 1.6;
}

/* ===== Мифы ===== */
.myths {
    padding: 100px 24px;
    background: #fff;
}

.myths-grid {
    max-width: 750px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.myth-card {
    background: #F9FAFB;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.myth-header, .reality-header {
    padding: 20px 28px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.myth-header {
    background: #FEF2F2;
}

.reality-header {
    background: #F0FDF4;
}

.myth-cross {
    color: #EF4444;
    font-size: 1.3rem;
    font-weight: 800;
    flex-shrink: 0;
    margin-top: 2px;
}

.reality-check {
    color: #22C55E;
    font-size: 1.3rem;
    font-weight: 800;
    flex-shrink: 0;
    margin-top: 2px;
}

.myth-text {
    font-size: 1.05rem;
    color: #991B1B;
    font-weight: 600;
}

.reality-text {
    font-size: 1.05rem;
    color: #166534;
    line-height: 1.6;
}

/* ===== Форма демо ===== */
.demo {
    padding: 100px 24px;
    background: #F9FAFB;
}

.contact-center {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.contact-desc {
    font-size: 1.1rem;
    color: #555;
    line-height: 1.7;
    margin-bottom: 40px;
}

.demo-form {
    margin-bottom: 20px;
}

.form-row {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}

.form-row input {
    flex: 1;
    padding: 16px 24px;
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: 50px;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    outline: none;
    transition: border-color 0.3s;
}

.form-row input:focus {
    border-color: #E8620A;
}

.form-note {
    font-size: 0.8rem;
    color: #999;
    line-height: 1.5;
}

.consent-label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.82rem;
    color: #777;
    line-height: 1.5;
    text-align: left;
    margin-top: 4px;
}

.consent-label input[type="checkbox"] {
    margin-top: 3px;
    flex-shrink: 0;
    accent-color: #E8620A;
}

.consent-label a {
    color: #E8620A;
    text-decoration: underline;
}

.consent-label a:hover {
    color: #C85309;
}

.success-msg {
    display: none;
    background: #F0FDF4;
    color: #166534;
    padding: 16px 24px;
    border-radius: 12px;
    font-weight: 600;
    margin-top: 16px;
}

/* ===== Финальный CTA ===== */
.final-cta {
    padding: 100px 24px;
    background: linear-gradient(160deg, #FFF3EB, #FEF0E3);
    text-align: center;
}

.final-cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.big-robot {
    font-size: 5rem;
    display: block;
    margin-bottom: 24px;
    animation: robotFloat 3s ease-in-out infinite;
}

.final-cta h2 {
    font-size: 2rem;
    margin-bottom: 16px;
}

.final-cta p {
    font-size: 1.1rem;
    color: #555;
    line-height: 1.7;
    margin-bottom: 32px;
}

/* ===== Футер ===== */
footer {
    padding: 36px 24px;
    text-align: center;
    background: #3D3D3D;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-logo {
    height: 36px;
    margin-bottom: 12px;
    filter: brightness(2);
}

.footer-legal {
    margin-top: 8px;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer-links {
    margin-top: 8px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: underline;
    font-size: 0.8rem;
}

.footer-links a:hover {
    color: rgba(255, 255, 255, 0.8);
}

/* ===== Анимации появления ===== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Адаптив ===== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-illustration {
        order: -1;
    }

    .robot-scene {
        height: 280px;
    }

    .services-grid,
    .cases-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links a:not(.nav-cta) {
        display: none;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1.05rem;
    }

    section h2 {
        font-size: 1.8rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .steps-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .cta-banner h2 {
        font-size: 1.6rem;
    }

    .big-robot {
        font-size: 3.5rem;
    }

    .form-row {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.8rem;
    }

    .btn-large {
        padding: 14px 28px;
        font-size: 1rem;
    }

    .nav-container {
        padding: 0 16px;
    }

    .logo-img {
        height: 32px;
    }
}