.intro-section {
    overflow: hidden;
    isolation: isolate;
    background:
        linear-gradient(90deg, rgba(2, 6, 14, 0.64), rgba(2, 6, 14, 0.32) 48%, rgba(2, 6, 14, 0.56)),
        url("../../images/nen_thongtin.jpg") center center / cover no-repeat;
    background:
        linear-gradient(90deg, rgba(2, 6, 14, 0.64), rgba(2, 6, 14, 0.32) 48%, rgba(2, 6, 14, 0.56)),
        image-set(
            url("../../images/nen_thongtin.webp") type("image/webp"),
            url("../../images/nen_thongtin.jpg") type("image/jpeg")
        ) center center / cover no-repeat;
}

.intro-section .intro-layout {
    position: relative;
    z-index: 1;
}


.pricing-process {
    grid-column: 1 / -1;
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    overflow: hidden;
    border-radius: var(--radius);
    padding: 1px;
}

.pricing-process.glass-panel {
    border-color: rgba(255, 255, 255, 0.14);
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.pricing-process::before {
    content: "";
    position: absolute;
    top: 44px;
    left: 7%;
    right: 7%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(88, 225, 255, 0.44), transparent);
}

.pricing-process article {
    position: relative;
    min-height: 164px;
    padding: 24px;
    background:
        linear-gradient(145deg, rgba(12, 20, 36, 0.34), rgba(6, 10, 20, 0.14)),
        radial-gradient(circle at 24px 24px, rgba(88, 225, 255, 0.08), transparent 8rem);
}

.pricing-process span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border: 1px solid rgba(105, 245, 189, 0.3);
    border-radius: 999px;
    color: var(--green);
    background: rgba(105, 245, 189, 0.08);
    box-shadow: 0 0 22px rgba(105, 245, 189, 0.1);
    font-size: 0.76rem;
    font-weight: 900;
}

.pricing-process strong {
    display: block;
    margin-top: 28px;
    color: #ffffff;
    font-size: 1.08rem;
    line-height: 1.15;
}

.pricing-process p {
    margin: 10px 0 0;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.55;
}

.intro-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.78fr);
    gap: clamp(28px, 5vw, 70px);
    align-items: center;
}

.intro-metrics {
    display: grid;
    gap: 1px;
    overflow: hidden;
    border-radius: var(--radius);
}

.intro-metrics div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: 116px;
    padding: 26px 30px;
    background: rgba(255, 255, 255, 0.035);
}

.intro-metrics strong {
    color: #ffffff;
    font-size: 2.2rem;
    font-weight: 900;
}

.intro-metrics span {
    color: var(--muted);
    text-align: right;
}

.profile-card {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 28px;
    align-items: center;
    border-radius: var(--radius);
    padding: clamp(22px, 4vw, 34px);
    background:
        linear-gradient(135deg, rgba(13, 22, 39, 0.82), rgba(8, 12, 22, 0.52)),
        radial-gradient(circle at 20% 20%, rgba(88, 225, 255, 0.12), transparent 12rem);
}

.profile-card.glass-panel {
    border-color: rgba(255, 255, 255, 0.14);
    background:
        linear-gradient(135deg, rgba(13, 22, 39, 0.18), rgba(8, 12, 22, 0.08)),
        radial-gradient(circle at 20% 20%, rgba(88, 225, 255, 0.06), transparent 12rem);
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.profile-avatar {
    position: relative;
    aspect-ratio: 1;
    border-radius: 50%;
    padding: 4px;
    background: conic-gradient(from 120deg, var(--green), var(--primary), var(--secondary), var(--green));
    box-shadow: 0 0 46px rgba(88, 225, 255, 0.22);
}

.profile-avatar::after {
    content: "";
    position: absolute;
    inset: -12px;
    border: 1px solid rgba(88, 225, 255, 0.18);
    border-radius: 50%;
}

.profile-avatar picture {
    display: block;
    width: 100%;
    height: 100%;
}

.profile-avatar img {
    width: 100%;
    height: 100%;
    border: 6px solid rgba(5, 7, 13, 0.92);
    border-radius: 50%;
    object-fit: cover;
}

.profile-info span {
    color: var(--green);
    font-size: 0.78rem;
    font-weight: 900;
    text-transform: uppercase;
}

.profile-info strong {
    display: block;
    margin: 12px 0 22px;
    color: #ffffff;
    font-size: clamp(1.6rem, 3vw, 2.8rem);
    line-height: 1;
}

.profile-info ul {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.profile-info li {
    border: 1px solid rgba(88, 225, 255, 0.18);
    border-radius: 999px;
    padding: 8px 11px;
    color: var(--muted);
    background: rgba(255, 255, 255, 0.045);
    font-size: 0.76rem;
    font-weight: 800;
}

.split-layout,
.contact-layout {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
    align-items: center;
}

.section-copy p:not(.eyebrow),
.section-heading p:not(.eyebrow) {
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.85;
}

.signal-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1px;
    overflow: hidden;
    border-radius: var(--radius);
}

.signal-card div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: 110px;
    padding: 26px 30px;
    background: rgba(255, 255, 255, 0.035);
}

.signal-card strong {
    color: #ffffff;
    font-size: 2.4rem;
    font-weight: 900;
}

.signal-card span {
    color: var(--muted);
    text-align: right;
}

.skill-grid {
    counter-reset: skills;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.skill-card {
    counter-increment: skills;
    min-height: 230px;
    border-radius: var(--radius);
    padding: 26px;
    transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.skill-card:hover {
    transform: translateY(-6px);
    border-color: var(--line-strong);
    background: linear-gradient(135deg, rgba(20, 34, 58, 0.86), rgba(8, 12, 22, 0.62));
}

.skill-index::before {
    content: "0" counter(skills);
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 900;
}

.skill-card h3,
.project-card h3 {
    margin: 58px 0 12px;
    color: #ffffff;
    font-size: 1.25rem;
}

.skill-card p,
.project-card p {
    margin: 0;
    color: var(--muted);
    line-height: 1.7;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.project-card {
    overflow: hidden;
    border-radius: var(--radius);
    transition: transform 220ms ease, border-color 220ms ease;
}

.project-card:hover {
    transform: translateY(-7px);
    border-color: var(--line-strong);
}

.project-card img {
    width: 100%;
    height: 230px;
    object-fit: cover;
    opacity: 0.82;
    filter: saturate(0.95) contrast(1.08);
}

.project-content {
    padding: 24px;
}

.project-content h3 {
    margin-top: 0;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 22px;
}

.tags span {
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 7px 10px;
    color: var(--primary);
    background: rgba(88, 225, 255, 0.07);
    font-size: 0.72rem;
    font-weight: 800;
}