*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #050816;
    color: #f9fafb;
}

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

.topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 6vw;
    backdrop-filter: blur(16px);
    background: linear-gradient(to bottom, rgba(5, 8, 22, 0.95), rgba(5, 8, 22, 0.6));
    border-bottom: 1px solid rgba(148, 163, 184, 0.3);
}

.logo {
    font-weight: 700;
    font-size: 1.3rem;
    letter-spacing: 0.06em;
}

.nav {
    display: flex;
    gap: 1.5rem;
    font-size: 0.95rem;
}

.nav a {
    opacity: 0.8;
}

.nav a:hover {
    opacity: 1;
}

.nav-cta {
    border: none;
    padding: 0.6rem 1.3rem;
    border-radius: 999px;
    background: #4f46e5;
    color: white;
    font-weight: 600;
    cursor: pointer;
    font-size: 0.9rem;
}

.nav-cta:hover {
    opacity: 0.95;
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 3rem;
    padding: 3rem 6vw 4rem;
    align-items: center;
}

.hero-text h1 {
    font-size: clamp(2.2rem, 3.6vw, 3.4rem);
    margin-bottom: 1rem;
}

.hero-text p {
    margin: 0 0 1.5rem;
    color: #e5e7eb;
    max-width: 32rem;
}

.hero-form {
    display: flex;
    gap: 0.7rem;
    margin-bottom: 1.2rem;
    flex-wrap: wrap;
}

.hero-form input {
    flex: 1 1 220px;
    min-width: 0;
    padding: 0.75rem 0.9rem;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.7);
    background: rgba(15, 23, 42, 0.9);
    color: #f9fafb;
}

.hero-form input::placeholder {
    color: #9ca3af;
}

.hero-form button {
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #4f46e5, #06b6d4);
    color: white;
    font-weight: 600;
    cursor: pointer;
}

.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    font-size: 0.85rem;
    color: #cbd5f5;
}

.hero-tags span {
    padding: 0.3rem 0.8rem;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid rgba(148, 163, 184, 0.5);
}

.hero-visual {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.card {
    border-radius: 1.3rem;
    padding: 1.4rem 1.6rem;
    background: radial-gradient(circle at top left, #1d243a, #020617);
    border: 1px solid rgba(148, 163, 184, 0.4);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.8);
}

.card-delivery h2 {
    margin: 0 0 0.6rem;
    font-size: 1.1rem;
}

.card-delivery p {
    margin: 0.1rem 0;
    font-size: 0.9rem;
    color: #e5e7eb;
}

.progress {
    margin-top: 1rem;
    width: 100%;
    height: 0.4rem;
    border-radius: 999px;
    background: rgba(15, 23, 42, 1);
    overflow: hidden;
}

.progress-fill {
    width: 65%;
    height: 100%;
    background: linear-gradient(90deg, #22c55e, #a3e635);
}

.card-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.4rem;
    align-items: center;
}

.stat-number {
    font-size: 1.4rem;
    font-weight: 700;
}

.stat-label {
    font-size: 0.8rem;
    color: #9ca3af;
}

.section {
    padding: 3rem 6vw;
}

.section h2 {
    font-size: 1.8rem;
    margin-bottom: 0.4rem;
}

.section-subtitle {
    margin: 0 0 2rem;
    color: #e5e7eb;
    max-width: 34rem;
}

.grid-services {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
}

.service-card {
    background: rgba(15, 23, 42, 0.9);
    border-radius: 1.1rem;
    border: 1px solid rgba(148, 163, 184, 0.4);
    padding: 1.3rem 1.4rem;
}

.service-card h3 {
    margin: 0 0 0.4rem;
    font-size: 1.05rem;
}

.service-card p {
    margin: 0;
    font-size: 0.9rem;
    color: #d1d5db;
}

.section-steps .steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.step {
    background: rgba(15, 23, 42, 0.9);
    border-radius: 1.1rem;
    border: 1px solid rgba(148, 163, 184, 0.4);
    padding: 1.4rem 1.5rem;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    background: #4f46e5;
    font-size: 0.95rem;
    margin-bottom: 0.6rem;
}

.step h3 {
    margin: 0 0 0.4rem;
    font-size: 1.05rem;
}

.step p {
    margin: 0;
    font-size: 0.9rem;
    color: #d1d5db;
}

.section-pricing .pricing-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.pricing-card {
    background: rgba(15, 23, 42, 0.9);
    border-radius: 1.1rem;
    border: 1px solid rgba(148, 163, 184, 0.4);
    padding: 1.5rem 1.6rem;
}

.pricing-card-featured {
    border-color: #4f46e5;
    box-shadow: 0 0 0 1px rgba(79, 70, 229, 0.6);
}

.pricing-card h3 {
    margin: 0 0 0.6rem;
}

.price {
    margin: 0 0 0.9rem;
    font-weight: 700;
}

.pricing-card ul {
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.9rem;
    color: #d1d5db;
}

.pricing-card li + li {
    margin-top: 0.3rem;
}

.section-contact .contact-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 2rem;
    align-items: flex-start;
}

.contact-form {
    background: rgba(15, 23, 42, 0.9);
    border-radius: 1.1rem;
    border: 1px solid rgba(148, 163, 184, 0.4);
    padding: 1.4rem 1.6rem;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    margin-bottom: 0.9rem;
}

.field label {
    font-size: 0.85rem;
    color: #e5e7eb;
}

.field input,
.field textarea {
    padding: 0.6rem 0.7rem;
    border-radius: 0.7rem;
    border: 1px solid rgba(148, 163, 184, 0.7);
    background: rgba(15, 23, 42, 0.9);
    color: #f9fafb;
    font-size: 0.9rem;
}

.contact-form button {
    margin-top: 0.4rem;
    border: none;
    padding: 0.7rem 1.3rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #4f46e5, #06b6d4);
    color: white;
    font-weight: 600;
    cursor: pointer;
    font-size: 0.9rem;
}

.footer {
    padding: 1.5rem 6vw 2rem;
    font-size: 0.8rem;
    color: #9ca3af;
    border-top: 1px solid rgba(148, 163, 184, 0.4);
    text-align: center;
    background: #020617;
}

/* Responsive */

@media (max-width: 960px) {
    .hero {
        grid-template-columns: minmax(0, 1fr);
    }

    .hero-visual {
        order: -1;
    }

    .grid-services {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .section-steps .steps,
    .section-pricing .pricing-cards,
    .section-contact .contact-inner {
        grid-template-columns: minmax(0, 1fr);
    }

    .topbar {
        gap: 1rem;
    }

    .nav {
        display: none;
    }
}

@media (max-width: 640px) {
    .hero,
    .section {
        padding: 2.2rem 5vw;
    }

    .grid-services {
        grid-template-columns: minmax(0, 1fr);
    }
}