* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #0b0f1a;
    color: #ffffff;
    overflow-x: hidden;
}

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

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

.container {
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
}

.background-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(90px);
    z-index: -1;
}

.glow-1 {
    width: 280px;
    height: 280px;
    left: -60px;
    top: -40px;
    background: rgba(59, 130, 246, 0.2);
}

.glow-2 {
    width: 320px;
    height: 320px;
    right: -80px;
    top: 70px;
    background: rgba(139, 92, 246, 0.2);
}

.glow-3 {
    width: 260px;
    height: 260px;
    left: 20%;
    bottom: 8%;
    background: rgba(34, 211, 238, 0.12);
}

.header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(11, 15, 26, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 18px 0;
}

.logo {
    font-size: 24px;
    font-weight: 700;
}

.logo-sub {
    font-size: 12px;
    color: rgba(255,255,255,0.55);
    margin-top: 4px;
}

.menu {
    display: flex;
    gap: 28px;
    font-size: 14px;
    color: rgba(255,255,255,0.8);
}

    .menu a:hover {
        color: #ffffff;
    }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 12px 22px;
    font-weight: 600;
    transition: 0.25s ease;
}

.btn-outline {
    border: 1px solid rgba(96, 165, 250, 0.35);
    background: rgba(255,255,255,0.04);
    color: #fff;
}

    .btn-outline:hover {
        background: rgba(255,255,255,0.08);
    }

.btn-primary {
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
    color: #fff;
    box-shadow: 0 10px 30px rgba(59,130,246,0.18);
}

    .btn-primary:hover {
        transform: translateY(-1px);
    }

.btn-secondary {
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.04);
    color: #fff;
}

    .btn-secondary:hover {
        background: rgba(255,255,255,0.08);
    }

.full {
    width: 100%;
}

.hero {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    padding: 80px 0 100px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 10px 16px;
    border-radius: 999px;
    border: 1px solid rgba(96, 165, 250, 0.3);
    background: rgba(255,255,255,0.05);
    color: #bfdbfe;
    font-size: 14px;
    margin-bottom: 24px;
}

.hero h1 {
    margin: 0;
    font-size: 58px;
    line-height: 1.1;
}

    .hero h1 span {
        display: inline-block;
        background: linear-gradient(90deg, #60a5fa, #a78bfa);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

.hero p {
    margin-top: 24px;
    font-size: 18px;
    line-height: 1.8;
    color: rgba(255,255,255,0.72);
    max-width: 700px;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 30px;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 36px;
}

.stat-card,
.card,
.big-card,
.benefit,
.project-card,
.step-card,
.contact-info div,
.contact-form-box,
.hero-panel {
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.04);
    backdrop-filter: blur(10px);
}

.stat-card {
    border-radius: 20px;
    padding: 18px;
}

    .stat-card strong {
        display: block;
        font-size: 26px;
    }

    .stat-card span {
        display: block;
        margin-top: 8px;
        color: rgba(255,255,255,0.6);
        font-size: 14px;
    }

.hero-panel {
    border-radius: 28px;
    padding: 18px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}

.window-dots {
    display: flex;
    gap: 8px;
    margin-bottom: 18px;
}

    .window-dots span {
        width: 12px;
        height: 12px;
        border-radius: 50%;
    }

        .window-dots span:nth-child(1) {
            background: #f87171;
        }

        .window-dots span:nth-child(2) {
            background: #facc15;
        }

        .window-dots span:nth-child(3) {
            background: #4ade80;
        }

.panel-box {
    border: 1px solid rgba(255,255,255,0.08);
    background: #121829;
    border-radius: 20px;
    padding: 20px;
}

.panel-highlight {
    background: linear-gradient(90deg, rgba(59,130,246,0.14), rgba(139,92,246,0.14));
    border-color: rgba(96, 165, 250, 0.2);
}

.panel-box h3,
.panel-box h4 {
    margin: 10px 0 0;
}

.panel-box p {
    margin: 12px 0 0;
    color: rgba(255,255,255,0.65);
    line-height: 1.7;
    font-size: 14px;
}

.panel-label {
    color: #bfdbfe;
    font-size: 13px;
}

.panel-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-top: 14px;
}

.panel-contact {
    margin-top: 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.mini-btn {
    background: #fff;
    color: #111827;
    padding: 10px 18px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 700;
}

.section {
    padding: 90px 0;
}

.section-top {
    max-width: 760px;
    margin-bottom: 38px;
}

.section-tag {
    color: #93c5fd;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    font-weight: 700;
}

    .section-tag.purple {
        color: #c4b5fd;
    }

.section h2,
.section-top h2,
.big-card h2,
.contact-grid h2,
.process-box h2 {
    font-size: 42px;
    margin: 16px 0 0;
}

.section-top p,
.big-card p,
.contact-text {
    margin-top: 16px;
    color: rgba(255,255,255,0.65);
    line-height: 1.8;
    font-size: 17px;
}

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

.card {
    border-radius: 28px;
    padding: 28px;
    transition: 0.25s ease;
}

    .card:hover {
        transform: translateY(-4px);
        border-color: rgba(96, 165, 250, 0.28);
    }

.icon {
    font-size: 40px;
}

.card h3,
.project-content h3,
.step-card h3 {
    margin: 18px 0 0;
    font-size: 28px;
}

.card p,
.project-content p,
.step-card p {
    margin-top: 14px;
    color: rgba(255,255,255,0.65);
    line-height: 1.8;
}

.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
}

.big-card {
    border-radius: 28px;
    padding: 32px;
}

.benefits {
    display: grid;
    gap: 14px;
}

.benefit {
    border-radius: 24px;
    padding: 22px;
    font-size: 20px;
    font-weight: 600;
}

.project-card {
    overflow: hidden;
    border-radius: 28px;
}

    .project-card img {
        width: 100%;
        height: 230px;
        object-fit: cover;
    }

.project-content {
    padding: 24px;
}

.project-tag {
    display: inline-block;
    padding: 8px 12px;
    border-radius: 999px;
    font-size: 12px;
    color: rgba(255,255,255,0.7);
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.04);
}

.process-box {
    border-radius: 32px;
    padding: 34px;
    border: 1px solid rgba(255,255,255,0.08);
    background: linear-gradient(90deg, rgba(59,130,246,0.10), rgba(255,255,255,0.02), rgba(139,92,246,0.10));
}

.cards-4 {
    margin-top: 34px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.step-card {
    border-radius: 24px;
    padding: 24px;
    background: rgba(11,15,26,0.82);
}

    .step-card span {
        color: #93c5fd;
        font-weight: 700;
        font-size: 14px;
    }

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
}

.contact-info {
    margin-top: 30px;
}

    .contact-info div {
        border-radius: 20px;
        padding: 18px;
        color: rgba(255,255,255,0.78);
    }

.contact-form-box {
    border-radius: 28px;
    padding: 28px;
}

.contact-form {
    display: grid;
    gap: 16px;
}

    .contact-form label {
        display: block;
        margin-bottom: 8px;
        color: rgba(255,255,255,0.7);
        font-size: 14px;
    }

    .contact-form input,
    .contact-form textarea {
        width: 100%;
        border-radius: 18px;
        border: 1px solid rgba(255,255,255,0.08);
        background: #111626;
        color: #fff;
        padding: 14px 16px;
        outline: none;
    }

        .contact-form input::placeholder,
        .contact-form textarea::placeholder {
            color: rgba(255,255,255,0.28);
        }

        .contact-form input:focus,
        .contact-form textarea:focus {
            border-color: rgba(96, 165, 250, 0.45);
        }

.footer {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 28px 0;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    color: rgba(255,255,255,0.45);
    font-size: 14px;
}

@media (max-width: 1100px) {
    .hero,
    .two-col,
    .contact-grid,
    .cards-3,
    .cards-4 {
        grid-template-columns: 1fr;
    }

        .hero h1 {
            font-size: 46px;
        }

    .panel-grid,
    .stats {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 820px) {
    .menu {
        display: none;
    }

    .nav {
        flex-wrap: wrap;
    }

    .hero {
        padding: 50px 0 70px;
    }

    .section {
        padding: 70px 0;
    }

        .section h2,
        .section-top h2,
        .big-card h2,
        .contact-grid h2,
        .process-box h2 {
            font-size: 32px;
        }

    .hero h1 {
        font-size: 38px;
    }

    .footer-inner {
        flex-direction: column;
    }
}