* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background: #0b0b0b;
    color: white;
    overflow-x: hidden;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(11, 11, 11, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid #222;
    padding: 12px 30px;
    overflow: visible;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

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

.header-brand img {
    height: 42px;
    width: auto;
    display: block;
}

.header-brand span {
    font-size: 18px;
    font-weight: 700;
    color: white;
}

.header-links {
    display: flex;
    gap: 24px;
    align-items: center;
    flex-wrap: wrap;
}

.header-links a {
    color: #ddd;
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-links a i {
    font-size: 18px;
}

.header-links a:hover {
    color: white;
}

.header-store-links {
    display: flex;
    gap: 12px;
    align-items: center;
}

.header-store-links img {
    height: 38px;
    border-radius: 5px;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 28px;
    cursor: pointer;
}

.hero {
    min-height: 100vh;
    padding-top: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px;
    background: radial-gradient(circle at top right, #1677ff33, transparent 40%),
    radial-gradient(circle at bottom left, #ffb00022, transparent 40%);
}

.hero-content {
    max-width: 900px;
}

.badge {
    display: inline-block;
    padding: 10px 20px;
    background: #1677ff22;
    border: 1px solid #1677ff55;
    border-radius: 999px;
    margin-bottom: 20px;
}

h1 {
    font-size: 72px;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 20px;
}

.hero p {
    font-size: 22px;
    color: #cfcfcf;
    line-height: 1.6;
}

.developer {
    margin-top: 25px;
    font-size: 18px;
    color: #999;
}

.app-stores {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.app-stores img {
    height: 60px;
    transition: transform 0.2s ease;
    border-radius: 6px;
}

.app-stores img:hover {
    transform: translateY(-3px);
}

.section {
    padding: 120px 10%;
}

.section:nth-of-type(even) {
    background: #101010;
}

.section:nth-of-type(odd) {
    background: #0b0b0b;
}

.section-title {
    font-size: 52px;
    font-weight: 700;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 20px;
    color: #b3b3b3;
    max-width: 700px;
    text-align: center;
    margin: 0 auto 60px auto;
}

.features {
    display: grid;
    grid-template-columns:repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.feature {
    background: #151515;
    padding: 30px;
    border-radius: 24px;
    border: 1px solid #252525;
}

.feature h3 {
    margin-bottom: 12px;
    font-size: 24px;
}

.feature p {
    color: #aaa;
    line-height: 1.6;
}

.workflow {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.step {
    background: #141414;
    padding: 25px;
    border-radius: 20px;
    border-left: 5px solid #1677ff;
}

.step-number {
    font-size: 14px;
    color: #1677ff;
    margin-bottom: 10px;
    font-weight: 700;
}

.step-title {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 10px;
}

.step-description {
    color: #bcbcbc;
}

.showcase-carousel {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.carousel-slide {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    flex-direction: column;
    text-align: center;
    animation: fadeIn .4s ease;
}

.carousel-slide.active {
    display: flex;
}

.phone {
    max-width: 350px;
    border-radius: 35px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, .6);
}

.showcase-text {
    max-width: 700px;
    text-align: center;
}

.showcase-text h2 {
    font-size: 46px;
    margin: 0;
}

.carousel-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-top: 40px;
}

.carousel-dots {
    display: flex;
    gap: 10px;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #444;
    cursor: pointer;
}

.carousel-dot.active {
    background: #1677ff;
}

.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 64px;
    height: 64px;
    border-radius: 50%;
    border: none;
    background: rgba(22, 119, 255, 0.9);
    color: white;
    font-size: 32px;
    cursor: pointer;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-arrow-left {
    left: 30px;
}

.carousel-arrow-right {
    right: 30px;
}

.carousel-arrow:hover {
    transform: translateY(-50%) scale(1.08);
}

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

.footer {
    padding: 80px 20px;
    text-align: center;
    border-top: 1px solid #222;
    background: #080808;
}

.footer h2 {
    font-size: 42px;
    margin-bottom: 15px;
}

.footer p {
    color: #999;
}

.cta {
    margin-top: 25px;
    display: inline-block;
    padding: 18px 40px;
    background: #1677ff;
    border-radius: 12px;
    color: white;
    text-decoration: none;
    font-weight: 600;
}

@media (max-width: 768px) {
    .header-brand span {
        display: none;
    }

    h1 {
        font-size: 48px;
    }

    .hero p {
        font-size: 18px;
        line-height: 1.5;
    }

    .section-title {
        font-size: 38px;
    }

    .showcase-text h2 {
        font-size: 34px;
    }

    .carousel-slide {
        flex-direction: column;
    }

    .header-content {
        justify-content: space-between;
        width: 100%;
    }

    .menu-toggle {
        display: block;
    }

    .header-links {
        display: none;
        width: 100%;
        order: 3;
        margin-top: 12px;
        background: rgba(11,11,11,0.98);
        border-top: 1px solid #222;
        padding-top: 12px;
    }

    .header-links.open {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }

    .header-store-links {
        display: none;
        width: 100%;
    }

    .header-store-links.open {
        display: flex;
    }

    .mobile-store-links {
        display: flex !important;
    }

    .mobile-store-links {
        display: none;
    }

    .header-store-links img {
        height: 36px;
    }

    .app-stores {
        gap: 10px;
        justify-content: space-between;
        max-width: 260px;
        margin: 20px auto 0;
    }

    .app-stores a {
        flex: 1;
    }

    .app-stores img {
        width: 100%;
        height: auto;
        max-height: 44px;
        object-fit: contain;
    }

    .phone {
        width: 100%;
        max-width: 240px;
        margin: 0 auto;
        display: block;
    }

    .showcase-text {
        max-width: 100%;
        text-align: center;
    }

    .carousel-slide {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 30px;
    }

    .carousel-controls {
        margin-top: 25px;
    }

    .carousel-arrow {
        width: 72px;
        height: 72px;
        font-size: 36px;
        display: flex !important;
        align-items: center;
        justify-content: center;
        z-index: 999;
    }

    .carousel-arrow-left {
        left: 5px;
    }

    .carousel-arrow-right {
        right: 5px;
    }
}

.section-title,
.section-subtitle,
.feature h3,
.showcase-text h2,
.footer h2,
.hero-content,
.feature {
    text-align: center;
}

.workflow-timeline {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: nowrap;
    gap: 16px;
    overflow-x: auto;
    padding-bottom: 10px;
    scrollbar-width: none;
    -ms-overflow-style: none;
    -webkit-overflow-scrolling: touch;
    user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
}

.workflow-timeline::-webkit-scrollbar {
    display: none;
}

.workflow-timeline .feature {
    width: 260px;
    height: 260px;
    min-width: 260px;
    max-width: 260px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 24px;
    user-select: none;
    scroll-snap-align: center;
}

.workflow-timeline .feature p {
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
}

.timeline-spacer {
    width: calc(50vw - 130px);
    min-width: calc(50vw - 130px);
    flex-shrink: 0;
}

.workflow-navigation {
    margin-top: 15px;
    display: none;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
    width: 100%;
}

.workflow-nav-btn {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: 999px;
    border: 1px solid #333;
    background: #151515;
    color: white;
    cursor: pointer;
    font-size: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    padding: 0;
    vertical-align: middle;
}

.timeline-arrow {
    font-size: 32px;
    font-weight: bold;
    color: #1677ff;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    user-select: none;
}

.workflow-dots {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin: 0;
    height: 48px;
}

.workflow-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #444;
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.workflow-dot.active {
    background: #1677ff;
    transform: scale(1.2);
}

@media (max-width: 768px) {
    .workflow-timeline {
        flex-direction: column;
        overflow-x: visible;
    }

    .workflow-timeline .feature {
        width: 280px;
        height: 280px;
        min-width: 280px;
        max-width: 280px;
    }

    .timeline-arrow {
        transform: rotate(90deg);
        margin: -5px 0;
    }

    .timeline-spacer {
        display: none;
    }
}

.footer-legal-links a {
    transition: color 0.2s ease;
}

.footer-legal-links a:hover {
    color: #1677ff !important;
}

.footer-legal-links i {
    margin-right: 6px;
}

.developer-link {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

.developer-link:hover {
    color: #1677ff;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-load {
    opacity: 0;
    animation: fadeUp 0.8s ease forwards;
}

.animate-delay-1 {
    animation-delay: 0.15s;
}

.animate-delay-2 {
    animation-delay: 0.3s;
}

.animate-delay-3 {
    animation-delay: 0.45s;
}

@media (max-width: 768px) {
    .animate-on-load {
        opacity: 1;
        animation: none !important;
    }

    .animate-delay-1,
    .animate-delay-2,
    .animate-delay-3 {
        animation-delay: 0s !important;
    }
}

.feature,
.carousel-slide,
.workflow-timeline .feature {
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.feature:hover,
.workflow-timeline .feature:hover {
    transform: translateY(-4px);
}