/* ═══════════════════════════════════════════════════
   DELAFEE PROJECT PAGE — STYLESHEET
   Font: Be Vietnam Pro
════════════════════════════════════════════════════ */

:root {
    --dlf-text-dark: #221f1f;
    --dlf-muted: #666;
}

.delafee-page {
    background-color: #ffffff;
    color: var(--dlf-text-dark);
    font-family: 'Be Vietnam Pro', sans-serif;
    margin: 0;
    padding: 0;
}

/* Loại bỏ khoảng trắng do global .has-nav tạo ra */
.delafee-page .has-nav {
    padding-top: 0 !important;
}

/* ═══════════════════════════════════════════════════
   SECTION 1 — HERO
════════════════════════════════════════════════════ */
.dlf-hero {
    position: relative;
    width: 100%;
    height: auto; /* Chiều cao theo nội dung ảnh */
    display: block;
    overflow: hidden;
    background-color: #efebe2;
}

/* Ảnh nền chính */
.dlf-hero__bg {
    position: relative; /* Không tuyệt đối để đẩy chiều cao cha */
    z-index: 0;
}

.dlf-hero__bg img {
    width: 100%;
    height: auto; /* Hiển thị 100% không bị cắt */
    display: block;
}

/* Info panel nằm đè lên ảnh */
.dlf-hero__inner {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    padding: 0 5%;
    display: flex;
    align-items: flex-start;
}

.dlf-hero__container {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
}

/* ── Cột trái: Info ── */
.dlf-hero__info {
    padding-top: 4rem;
}

.dlf-info-bar {
    width: 3px;
    height: 50px;
    background-color: var(--dlf-text-dark);
    margin-bottom: 25px;
}

.dlf-info-meta {
    margin-bottom: 35px;
}

.dlf-info-block {
    margin-bottom: 10px;
    font-size: 14px;
    line-height: 1.4;
}

.dlf-info-label {
    font-weight: 800;
    display: block;
}

.dlf-info-value {
    font-weight: 400;
    color: var(--dlf-muted);
}

.dlf-info-projects__title {
    font-size: 14px;
    font-weight: 800;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.dlf-info-projects ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.dlf-info-projects ul li {
    font-size: 14px;
    line-height: 1.6;
    color: var(--dlf-muted);
    margin-bottom: 4px;
}

/* ═══════════════════════════════════════════════════
   SECTION 2 — YOUTUBE VIDEO
════════════════════════════════════════════════════ */
.dlf-video {
    width: 100%;
    height: 80vh;
    background-color: #fff;
    padding: 20px;
    box-sizing: border-box;
}

.dlf-video iframe {
    width: 100%;
    height: 100%;
    display: block;
    border-radius: 20px; /* Bo tròn 4 góc cho video */
}

/* ═══════════════════════════════════════════════════
   SECTION 3 & 4 — FULL WIDTH IMAGES
════════════════════════════════════════════════════ */
.dlf-full-img {
    width: 100%;
    line-height: 0;
}

.dlf-full-img--padded {
    padding: 0 10%;
}

.dlf-full-img img {
    width: 100%;
    height: auto;
    display: block;
}

/* ═══════════════════════════════════════════════════
   SECTION 3.5 — TEXT BLOCK WITH ICON
════════════════════════════════════════════════════ */
.dlf-text-block {
    padding: 100px 0;
    width: 100%;
    background-color: #fff;
}

.dlf-text-block__container {
    width: 100%;
    max-width: none;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 5%;
    padding: 0 15%;
}

.dlf-text-block__left {
    flex: 0 0 40%;
}

.dlf-text-block__left img {
    width: 100%;
    height: auto;
}

.dlf-text-block__right {
    flex: 0 0 calc(60% - 5%);
}

.dlf-text-block__right p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--dlf-text-dark);
    margin-bottom: 25px;
}

.dlf-text-block__right p:last-child {
    margin-bottom: 0;
}

.dlf-text-block__right strong {
    font-weight: 700;
}

@media (max-width: 1024px) {
    .dlf-text-block {
        padding: 60px 0;
    }
    .dlf-text-block__container {
        flex-direction: column;
        gap: 40px;
        text-align: left;
        padding: 0 15px;
        align-items: stretch;
    }
    .dlf-text-block__left {
        flex: 0 0 150px;
        align-self: center;
    }
}

/* ═══════════════════════════════════════════════════
   SECTION 5 — MIXED GRID (GIFS & STATIC)
════════════════════════════════════════════════════ */
.dlf-grid-v1 {
    padding: 60px 0;
    width: 100%;
}

.dlf-grid-v1__container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    gap: 20px;
    padding: 0 5%;
}

.dlf-grid-v1__left,
.dlf-grid-v1__right {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.dlf-grid-v1__left img,
.dlf-grid-v1__right img {
    width: 100%;
    height: 100%;
    display: block;
}

.dlf-grid-v1__right img {
    height: calc(50% - 10px);
    /* 2 hình chia đôi chiều cao trừ đi gap */
}

/* ═══════════════════════════════════════════════════
   SECTION 9 — COLOR PALETTE
   (Replacing DelaFee_8A.webp)
════════════════════════════════════════════════════ */
.dlf-palette {
    width: 100%;
    height: 85vh;
    display: flex;
}

.dlf-palette__col {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.dlf-palette__item {
    flex: 1;
    position: relative;
    padding: 3vw;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.dlf-palette__info {
    display: flex;
    flex-direction: column;
    gap: 5px;
    font-size: 14px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

@media (max-width: 1024px) {
    .dlf-palette {
        display: grid;
        grid-template-columns: 1fr 1fr;
        height: auto;
    }
    .dlf-palette__col, 
    .dlf-palette__col--split {
        display: contents; /* Cho phép các item bên trong trở thành grid item trực tiếp */
    }
    .dlf-palette__item {
        width: 100% !important;
        height: 180px;
        padding: 20px;
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
    }
    /* Hàng 2 (Màu 3) và Hàng 3 (Màu 4) chiếm hết 2 cột */
    .dlf-palette__col--split .dlf-palette__item:nth-child(1),
    .dlf-palette__col--split .dlf-palette__item:nth-child(2) {
        grid-column: span 2;
    }
    /* Hàng 1 (Màu 1, 2) và Hàng 4 (Màu 5, 6) mặc định chiếm 1 cột mỗi màu */
}

/* ═══════════════════════════════════════════════════
   SECTION 10 — TWO COLUMN FLEX (EQUAL HEIGHT)
════════════════════════════════════════════════════ */
.dlf-grid-v2 {
    padding: 60px 0;
    width: 100%;
}

.dlf-grid-v2__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 40px;
}

.dlf-grid-v2 img {
    height: 450px;
    width: auto;
    max-width: calc(50% - 20px);
    display: block;
    object-fit: cover;
}

.dlf-grid-v2 img:nth-child(2) {
    border-radius: 20px; /* Bo 4 góc cho hình 9B */
}

/* Wide Variant */
.dlf-grid-v2--wide .dlf-grid-v2__container {
    max-width: none;
    width: 100%;
    padding: 0 10%;
    display: grid;
    grid-template-columns: 30% 1fr;
    gap: 50px;
    align-items: center;
}

.dlf-grid-v2--wide img {
    width: 100%;
    height: auto;
    max-width: none;
    object-fit: contain;
}

.dlf-grid-v2--wide img:nth-child(1),
.dlf-grid-v2--wide img:nth-child(2) {
    flex: none; /* Reset flex if it was active */
}

@media (max-width: 1024px) {
    .dlf-grid-v2--wide .dlf-grid-v2__container {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 0 20px;
    }
}

/* ═══════════════════════════════════════════════════
   SECTION 11 — CENTERED IMAGE (1000px)
════════════════════════════════════════════════════ */
.dlf-centered-img {
    padding: 60px 0;
    width: 100%;
}

.dlf-centered-img__container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 5%;
}

.dlf-centered-img img {
    width: 100%;
    height: auto;
    display: block;
}

/* ═══════════════════════════════════════════════════
   SECTION 12 — TWO COLUMN GRID (BG #ece3e5)
════════════════════════════════════════════════════ */
.dlf-grid-v3 {
    padding: 80px 0;
    width: 100%;
    background-color: #ece3e5;
}

.dlf-grid-v3__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 40px;
}

.dlf-grid-v3 img {
    height: 450px;
    width: auto;
    display: block;
    object-fit: contain;
}

/* ═══════════════════════════════════════════════════
   SECTION 19 — PROJECT OVERVIEW
════════════════════════════════════════════════════ */
.dlf-overview {
    background-color: #f5f5f5;
    padding: 100px 0;
    width: 100%;
}

.dlf-overview__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

.dlf-overview__title {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 60px;
}

/* Timeline */
.dlf-timeline {
    position: relative;
    margin-bottom: 80px;
    padding-top: 20px;
}

.dlf-timeline__line {
    position: absolute;
    top: 25px;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: #999;
}

.dlf-timeline__line::after {
    content: '';
    position: absolute;
    right: 0;
    top: -4px;
    width: 8px;
    height: 8px;
    border-right: 1px solid #999;
    border-top: 1px solid #999;
    transform: rotate(45deg);
}

.dlf-timeline__items {
    display: flex;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}

.dlf-timeline__item {
    text-align: center;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.dlf-timeline__dot {
    width: 10px;
    height: 10px;
    background-color: #8a3c4a;
    border-radius: 50%;
    margin-bottom: 15px;
}

.dlf-timeline__label {
    font-size: 11px;
    line-height: 1.3;
    color: #666;
    text-transform: lowercase;
}

/* Content */
.dlf-overview__content {
    max-width: 800px;
    margin: 0 auto 80px;
    text-align: center;
}

.dlf-overview__content p {
    font-size: 15px;
    line-height: 1.8;
    color: #444;
    margin-bottom: 25px;
}

.dlf-overview__visual {
    width: 100%;
}

.dlf-overview__visual img {
    width: 100%;
    height: auto;
    display: block;
}

/* ═══════════════════════════════════════════════════
   SECTION 20 — THANKS FOR WATCHING
════════════════════════════════════════════════════ */
.dlf-thanks {
    padding: 120px 0;
    text-align: center;
    background-color: #fff;
    border-bottom: 1px solid #eee;
}

.dlf-thanks__title {
    font-size: 60px;
    font-weight: 500;
    margin-bottom: 15px;
    color: #221f1f;
}

.dlf-thanks__date {
    font-size: 14px;
    color: #999;
    margin-bottom: 40px;
}

.dlf-thanks__meta p {
    font-size: 14px;
    color: #666;
    margin: 5px 0;
}

.dlf-thanks__meta strong {
    color: #221f1f;
}

/* ═══════════════════════════════════════════════════
   SECTION 21 — NEXT PROJECTS
════════════════════════════════════════════════════ */
.dlf-next-projects {
    padding: 100px 0;
    background-color: #fff;
}

.dlf-next-projects__container {
    max-width: none;
    margin: 0 auto;
    padding: 0 4rem;
}

.dlf-next-projects__title {
    font-size: 42px;
    font-weight: 700;
    color: #5a5756;
    margin-bottom: 50px;
}

.dlf-next-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-bottom: 60px;
}

.dlf-next-card {
    text-decoration: none;
    color: inherit;
    display: block;
}

.dlf-next-card__img {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: 7.5px;
    margin-bottom: 20px;
}

.dlf-next-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.dlf-next-card:hover .dlf-next-card__img img {
    transform: scale(1.05);
}

.dlf-next-card__title {
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 8px;
    text-transform: uppercase;
    color: #221f1f;
}

.dlf-next-card__desc {
    font-size: 13px;
    color: #666;
    line-height: 1.5;
}

/* Button */
.dlf-next-footer {
    text-align: center;
}

.dlf-btn-more {
    display: inline-block;
    padding: 12px 35px;
    border: 1px solid #e85c3f;
    color: #e85c3f;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    position: relative;
    transition: all 0.3s ease;
}

.dlf-btn-more::after {
    content: '';
    position: absolute;
    bottom: -2px;
    right: -2px;
    width: 10px;
    height: 10px;
    background-color: #e85c3f;
    clip-path: polygon(100% 0, 0 100%, 100% 100%);
}

.dlf-btn-more:hover {
    background-color: #e85c3f;
    color: #fff;
}

/* ═══════════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .dlf-grid-v2__container {
        flex-direction: column;
        align-items: center;
        padding: 0 10px;
    }

    .dlf-grid-v2 img {
        height: auto;
        width: 100%;
        max-width: none;
    }

    .dlf-centered-img__container {
        max-width: none;
        padding: 0;
    }

    .dlf-grid-v3__container {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .dlf-grid-v3 img {
        width: 100%;
        height: auto;
    }

    .dlf-timeline__items {
        flex-direction: column;
        align-items: flex-start;
        gap: 0; /* Dùng padding-bottom trên item để giãn */
        padding-left: 30px; /* Tăng padding để căn đều */
        position: relative;
    }

    .dlf-timeline__line {
        display: block;
        width: 1px;
        height: calc(100% + 12px); /* Kéo dài thêm để chạm vào mũi tên */
        top: 0;
        left: 35px;
        background-color: #999;
    }

    .dlf-timeline__line::after {
        display: block;
        top: auto;
        bottom: 0; /* Cho mũi tên nằm ngay cuối đường kẻ */
        left: -5.5px;
        right: auto;
        width: 10px;
        height: 10px;
        border-right: 1px solid #999;
        border-bottom: 1px solid #999;
        border-top: none;
        transform: rotate(45deg);
    }

    .dlf-timeline__item {
        flex: none;
        flex-direction: row;
        gap: 15px;
        text-align: left;
        position: relative;
        padding-bottom: 40px;
        width: 100%;
        display: flex;
        align-items: center;
    }

    .dlf-timeline__item:last-child {
        padding-bottom: 0;
    }

    .dlf-timeline__dot {
        margin: 0;
        z-index: 2;
        flex-shrink: 0;
        width: 10px;
        height: 10px;
        background-color: #8a3c4a;
        border-radius: 50%;
    }

    .dlf-timeline__label {
        font-size: 13px;
        br { display: none; } /* Bỏ ngắt dòng trên mobile */
    }

    .dlf-overview__title {
        font-size: 24px;
        margin-bottom: 40px;
    }

    .dlf-thanks {
        padding: 60px 0;
    }

    .dlf-thanks__title {
        font-size: 40px;
    }

    .dlf-next-projects__container {
        padding: 0 10px;
    }

    .dlf-next-projects__title {
        font-size: 32px;
        margin-bottom: 30px;
    }

    .dlf-next-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .dlf-grid-v1__right img {
        height: auto;
    }

    .dlf-video {
        height: 250px; /* Giảm chiều cao trên di động */
    }

    .dlf-hero {
        height: auto;
        /* Trên mobile chiều cao đi theo nội dung/ảnh */
    }

    .dlf-hero__bg {
        position: relative;
    }

    .dlf-hero__bg img {
        height: auto;
    }

    .dlf-hero__inner {
        position: relative;
        padding-top: 40px;
        padding-bottom: 40px;
        height: auto;
    }

    .dlf-hero__container {
        grid-template-columns: 1fr;
    }
}