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

/* ===== ANIMATION ===== */
@keyframes bgmove {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* ===== TOP BAR ===== */
.topbar {
    display: flex;
    justify-content: space-between;
    padding: 20px 50px;
}

.topbar a {
    margin-left: 20px;
    text-decoration: none;
    color: #000;
}

/* ===== LAYOUT 2 CỘT GIỐNG WIX ===== */
.layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
}

/* LEFT SIDE - màu nền */
.left {
    background: linear-gradient(135deg,
        #EAF4FF 0%,   /* xanh gần trắng */
        #D6EBFF 50%,  
        #C2DFFF 100%
    );
    display: flex;
    align-items: center;
    justify-content: center;
}

.left img {
    width: 360px;
    height: 360px;
    object-fit: cover;
    border-radius: 18px;

    transition: transform 0.35s ease, box-shadow 0.35s ease;
    box-shadow: 0 12px 25px rgba(0,0,0,0.15);
    cursor: pointer;
}

/* Hover */
.left img:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 30px 60px rgba(0,0,0,0.25);
}

/* RIGHT SIDE màu nền */
.right {
    background: #F3F4F6; /* sáng & ấm hơn */
    padding: 100px 80px;
    color: #0F172A;
}

/* tiêu đề */
.right h1 {
    font-family: 'Playfair Display', serif;
    font-size: 48px;
    margin-bottom: 20px;
}

.right p {
    margin-bottom: 30px;
    line-height: 1.6;
}

/* ===== BUTTONS ===== */
.buttons {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin: 30px 0;
}

.btn {
    background: #fff;              /* ✅ NỀN các nút */
    border: 1px solid #000;
    border-radius: 10px;
    padding: 14px;
    text-align: center;
    text-decoration: none;
    color: #000;
    transition: .3s;
}

.btn:hover {
    background: #000;
    color: #fff;
    transform: translateY(-2px);
}

/* ===== SOCIAL ICONS ===== */
.social {
    display: flex;
    gap: 16px;
    margin-top: 20px;
}

.social a {
    width: 36px;
    height: 36px;
    background: #fff;
    border: 1px solid #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.25s ease;
}

.social a:hover {
    background: #000;
    color: #fff;
    transform: translateY(-2px);
}


/* ===== EFFECT ===== */
.fade {
    opacity: 1;
    transform: none;
}

.show {
    opacity: 1;
    transform: none;
    transition: 1s;
}

.delay-1 {
    transition-delay: .4s;
}

/* ===== SUB PAGE ===== */
.subpage {
    padding: 100px;
    text-align: center;
}

/* ===== KI NANG PAGE ===== */
.kinang-page {
    max-width: 1100px;
    margin: 0 auto;
    padding: 60px 20px;
}

.kinang-header {
    text-align: center;
    margin-bottom: 60px;
}

.kinang-header h1 {
    font-family: 'Playfair Display', serif;
    font-size: 44px;
    margin-bottom: 10px;
}

.kinang-header p {
    color: #475569;
    font-size: 16px;
}

/* Grid */
.kinang-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

/* Box */
.kinang-box {
    background: linear-gradient(
        180deg,
        #F8FBFF 0%,   /* trắng pha xanh rất nhẹ */
        #F1F6FD 100%  /* xanh mây nhạt */
    );
    border-radius: 18px;
    padding: 32px 28px;
    border: 1px solid rgba(37, 99, 235, 0.12);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
    transition: transform .3s ease, box-shadow .3s ease;
}

.kinang-box:hover {
    transform: translateY(-6px);
    box-shadow: 0 28px 60px rgba(37, 99, 235, 0.18);
}

.kinang-box h3 {
    margin-bottom: 18px;
    font-size: 18px;
    color: #0F172A;
}

.kinang-box ul {
    list-style: none;
    padding-left: 0;
}

.kinang-box ul li {
    position: relative;
    padding-left: 18px;
    margin-bottom: 10px;
    color: #334155;
    font-size: 14px;
}

.kinang-box ul li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: #2563EB;
}

/* Back button */
.back-btn {
    display: inline-block;
}
/* ===== MOBILE: SÁT LỀ 2 BÊN ===== */
@media (max-width: 600px) {

    /* Toàn bộ trang phụ */
    .subpage {
        padding-left: 12px;
        padding-right: 12px;
    }

    /* Trang kỹ năng */
    .kinang-page {
        padding-left: 0;
        padding-right: 0;
    }

    /* Card kỹ năng */
    .kinang-box {
        margin-left: 0;
        margin-right: 0;
    }

    /* Các trang khác dùng card */
    .experience-wrap,
    .goal-wrap,
    .achievement-wrap {
        padding-left: 12px;
        padding-right: 12px;
    }
}


/* ===== card kinh nghiệm làm việc ===== */
.experience-wrap {
    max-width: 1100px;
    margin: 0 auto;
    padding: 70px 24px;
}

.experience-header {
    text-align: center;
    margin-bottom: 60px;
}

.experience-header h1 {
    font-family: 'Playfair Display', serif;
    font-size: 42px;
    margin-bottom: 12px;
}

.experience-header p {
    color: #475569;
    font-size: 16px;
}

/* GRID 5 Ô */
.experience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

/* CARD – light cloud blue */
.experience-box {
    background: linear-gradient(
        180deg,
        #F8FBFF 0%,   /* trắng pha xanh rất nhẹ */
        #F1F6FD 100%  /* xanh mây nhạt */
    );
    border-radius: 18px;
    padding: 32px 28px;
    border: 1px solid rgba(37, 99, 235, 0.12); /* viền xanh rất nhẹ */
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
    transition: transform .3s ease, box-shadow .3s ease;
}

.experience-box:hover {
    transform: translateY(-6px);
    box-shadow: 0 28px 60px rgba(0,0,0,0.12);
}

.experience-box h3 {
    font-size: 18px;
    margin-bottom: 14px;
    color: #0F172A;
}

.experience-box ul {
    list-style: none;
    padding-left: 0;
}

.experience-box ul li {
    position: relative;
    padding-left: 18px;
    margin-bottom: 10px;
    font-size: 14px;
    color: #334155;
    line-height: 1.6;
}

.experience-box ul li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: #2563EB;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .layout {
        grid-template-columns: 1fr;
    }

    .right {
        padding: 60px 30px;
        text-align: center;
    }
}

@media (max-width: 600px) {

    .kinang-page {
        padding: 40px 16px;
    }

    .kinang-header h1 {
        font-size: 32px;
        line-height: 1.2;
        text-align: center;
    }

    .kinang-header p {
        font-size: 14px;
        line-height: 1.6;
        padding: 0 10px;
    }

    .kinang-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .kinang-box {
        padding: 22px 20px;
        border-radius: 14px;
    }

    .kinang-box h3 {
        font-size: 16px;
        text-align: center;
    }

    .kinang-box ul {
        margin-top: 14px;
    }

    .kinang-box ul li {
        font-size: 14px;
        line-height: 1.6;
    }

    .experience-header h1 {
        font-size: 32px;
    }

    .experience-grid {
        grid-template-columns: 1fr;
    }

    /* Center back button */
    .experience-wrap > .back-btn {
        display: block;
        width: fit-content;
        margin: 50px auto 0;
        text-align: center;
    }
}
/* ===== mục tiêu ===== */
.goal-wrap {
    max-width: 900px;
    margin: 0 auto;
    padding: 80px 24px;
    text-align: center;
}

.goal-wrap h1 {
    font-family: 'Playfair Display', serif;
    font-size: 42px;
    margin-bottom: 10px;
}

.goal-subtitle {
    font-size: 16px;
    color: #475569;
    margin-bottom: 50px;
}

/* GOAL CARD */
.goal-card {
    background: linear-gradient(
        180deg,
        #F8FBFF 0%,   /* trắng pha xanh rất nhẹ */
        #F1F6FD 100%  /* xanh mây nhạt */
    );
    border-radius: 20px;
    padding: 40px 36px;
    border: 1px solid rgba(37, 99, 235, 0.12);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
    text-align: left;
}

/* GOAL LIST */
.goal-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.goal-list li {
    display: flex;
    gap: 18px;
    margin-bottom: 26px;
}

.goal-list li:last-child {
    margin-bottom: 0;
}

.goal-icon {
    font-size: 24px;
    line-height: 1;
}

.goal-list strong {
    display: block;
    font-size: 16px;
    color: #0F172A;
    margin-bottom: 4px;
}

.goal-list p {
    font-size: 14px;
    color: #334155;
    line-height: 1.6;
}

/* MOBILE */
@media (max-width: 600px) {
    .goal-wrap {
        padding: 50px 16px;
    }

    .goal-wrap h1 {
        font-size: 32px;
    }

    .goal-card {
        padding: 28px 22px;
    }

    .goal-list li {
        gap: 14px;
    }
}
.goal-wrap {
    padding-top: 1px;   /* kéo sát lên trên */
}
.goal-wrap > .back-btn {
    display: block;
    width: fit-content;
    margin: 30px auto 0;   /* tăng khoảng cách phía trên */
}

/* ===== thành tựu ===== */
.goal-card {
    transition: transform .35s ease, box-shadow .35s ease;
}

.goal-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 28px 60px rgba(37, 99, 235, 0.18);
}
.goal-card {
    opacity: 0;
    transform: translateY(16px);
    animation: goalFadeUp .6s ease forwards;
}

@keyframes goalFadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
/* ===== ACHIEVEMENT PAGE ===== */
.achievement-wrap {
    max-width: 1100px;
    margin: 0 auto;
    padding: 60px 24px;
    text-align: center;
}

.achievement-wrap h1 {
    font-family: 'Playfair Display', serif;
    font-size: 42px;
    margin-bottom: 10px;
}

.achievement-subtitle {
    font-size: 16px;
    color: #475569;
    margin-bottom: 60px;
}

/* GRID */
.achievement-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

/* CARD */
.achievement-card {
    background: linear-gradient(
        180deg,
        #F8FBFF 0%,
        #F1F6FD 100%
    );
    border-radius: 20px;
    padding: 26px;
    border: 1px solid rgba(37, 99, 235, 0.12);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
    text-align: left;
    opacity: 0;
}

/* IMAGE */
.achievement-card img {
    width: 100%;
    border-radius: 14px;
    margin-bottom: 16px;
}

/* NOTE */
.achievement-note {
    font-size: 14px;
    color: #334155;
    line-height: 1.6;
}

/* ===== ANIMATION ===== */
.from-left {
    transform: translateX(-60px);
    animation: slideFromLeft .7s ease forwards;
}

.from-right {
    transform: translateX(60px);
    animation: slideFromRight .7s ease forwards;
}

@keyframes slideFromLeft {
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideFromRight {
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* MOBILE */
@media (max-width: 768px) {
    .achievement-grid {
        grid-template-columns: 1fr;
    }

    .achievement-card {
        text-align: center;
    }
}
/* ===== FIX LỀ TRÊN TRANG THÀNH TỰU ===== */
.achievement-wrap {
  
    margin-top: -40px;   /* kéo toàn khối lên */
}

/* ===== KHOẢNG CÁCH NÚT TRANG CHỦ – THÀNH TỰU ===== */
.achievement-wrap > .back-btn {
    display: block;
    width: fit-content;
    margin: 30px auto 0;
}

.achievement-full-image {
    width: 100%;
    margin: 50px 0;
}
/* ===== ảnh zabix – THÀNH TỰU ===== */
.achievement-full-image {
    margin: 60px auto;
    text-align: center;
}

.achievement-full-image img {
    width: 600px;
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.12);
}