/* ============================================================
   DaHyTi — khu vực thương hiệu + template (dùng chung main.css)
   Màu thương hiệu: cam #F99C00 · xanh #2596BE
   ============================================================ */

:root {
    --dh-orange: #f99c00;
    --dh-orange-soft: #fff4e0;
    --dh-blue: #2596be;
    --dh-blue-soft: #e8f6fb;
}

/* ---------------------------------------------------- hero */
.dh-hero {
    position: relative;
    overflow: hidden;
    padding: 64px 0 56px;
    background:
        radial-gradient(120% 120% at 0% 0%, rgba(249, 156, 0, .16), transparent 55%),
        radial-gradient(100% 100% at 100% 10%, rgba(37, 150, 190, .18), transparent 55%),
        linear-gradient(180deg, #ffffff, #f7fbfd);
    border-bottom: 1px solid var(--line);
}

.dh-hero-inner {
    display: grid;
    gap: 40px;
    align-items: center;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
}

.dh-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 999px;
    background: var(--dh-orange-soft);
    color: #8a5300;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.dh-hero h1 {
    margin: 18px 0 14px;
    font-size: clamp(28px, 3.2vw, 40px);
    line-height: 1.14;
    letter-spacing: -.02em;
    color: var(--ink);
    text-wrap: balance;
}

.dh-hero h1 span {
    background: linear-gradient(100deg, var(--dh-orange), var(--dh-blue));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.dh-lead {
    max-width: 62ch;
    font-size: 16px;
    line-height: 1.7;
    color: var(--body);
    text-align: justify;
    text-justify: inter-word;
}

.dh-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 26px;
}

.dh-btn-orange {
    background: var(--dh-orange);
    border-color: var(--dh-orange);
    color: #2b1a00;
}

.dh-btn-orange:hover {
    background: #e88f00;
    border-color: #e88f00;
    color: #2b1a00;
}

.dh-hero-logo {
    padding: 26px;
    border-radius: 24px;
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}

.dh-hero-logo img {
    display: block;
    width: 100%;
    height: auto;
}

.dh-hero-logo p {
    margin: 16px 0 0;
    font-size: 12.5px;
    color: var(--muted);
    text-align: center;
}

/* ---------------------------------------------------- sections */
.dh-section {
    padding: 60px 0;
}

.dh-section--alt {
    background: var(--bg-2);
    border-block: 1px solid var(--line);
}

.dh-section-head {
    max-width: 70ch;
    margin-bottom: 30px;
}

.dh-section-head h2 {
    margin: 0 0 10px;
    font-size: clamp(22px, 2.6vw, 30px);
    letter-spacing: -.015em;
    color: var(--ink);
}

.dh-section-head p {
    margin: 0;
    color: var(--body);
    line-height: 1.7;
}

/* ---------------------------------------------------- brand facts */
.dh-facts {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.dh-fact {
    padding: 22px;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: #fff;
    box-shadow: var(--shadow-sm);
}

.dh-fact h3 {
    margin: 0 0 8px;
    font-size: 14px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--muted);
}

.dh-fact p {
    margin: 0;
    color: var(--ink-2);
    font-weight: 600;
}

.dh-swatches {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.dh-swatch {
    flex: 1;
    height: 46px;
    border-radius: 10px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 6px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .04em;
}

/* ---------------------------------------------------- template cards */
/* Lưới nhỏ 6 ô/hàng (giống gallery thumbnail): mỗi ô chỉ rộng ~230px — bằng chiếc logo
   trên ảnh, nên ảnh xem trước không bị kéo giãn và nhìn được nhiều mẫu cùng lúc. */
.dh-templates {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fill, minmax(178px, 1fr));
}

@media (max-width: 1400px) {
    .dh-templates {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (max-width: 1040px) {
    .dh-templates {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .dh-templates {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 14px;
    }
}

@media (max-width: 480px) {
    .dh-templates {
        grid-template-columns: minmax(0, 1fr);
    }
}

.dh-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: #fff;
    box-shadow: var(--shadow-sm);
    transition: transform .28s cubic-bezier(.22, 1, .36, 1), box-shadow .28s cubic-bezier(.22, 1, .36, 1);
}

.dh-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.dh-card-media {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #0b2340;
}

.dh-card-media img:not(.dh-card-logo) {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform .5s cubic-bezier(.22, 1, .36, 1);
}

.dh-card:hover .dh-card-media img:not(.dh-card-logo) {
    transform: scale(1.04);
}

.dh-card-media img.dh-card-logo {
    position: absolute;
    left: 8px;
    bottom: 8px;
    width: auto;
    height: 20px;
    max-width: 55%;
    padding: 3px 6px;
    border-radius: 7px;
    background: rgba(255, 255, 255, .94);
    box-shadow: 0 8px 24px -12px rgba(0, 0, 0, .45);
    object-fit: contain;
    object-position: left center;
}

.dh-card-status {
    position: absolute;
    right: 8px;
    top: 8px;
    padding: 3px 7px;
    border-radius: 999px;
    background: rgba(4, 20, 12, .55);
    color: #b6f5cf;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    backdrop-filter: blur(6px);
    max-width: calc(100% - 76px);
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.dh-card-body {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    gap: 5px;
    padding: 12px;
}

.dh-card-body h3 {
    margin: 0;
    font-size: 15px;
    line-height: 1.25;
    color: var(--ink);
}

.dh-card-sub {
    margin: 0;
    font-size: 11.5px;
    font-weight: 600;
    color: var(--dh-blue);
    letter-spacing: .01em;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.dh-card-desc {
    margin: 0;
    color: var(--body);
    line-height: 1.5;
    font-size: 12.5px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.dh-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin: 2px 0 0;
    padding: 0;
    list-style: none;
}

.dh-chips li {
    padding: 3px 7px;
    border-radius: 6px;
    background: var(--dh-blue-soft);
    color: #14657f;
    font-size: 10.5px;
    font-weight: 600;
    line-height: 1.4;
}

.dh-meta {
    display: grid;
    gap: 3px;
    margin: 2px 0 0;
    font-size: 11px;
    line-height: 1.45;
    color: var(--muted);
}

.dh-meta strong {
    color: var(--ink-2);
    font-weight: 600;
}

.dh-card-cta {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    align-self: flex-start;
    padding: 7px 12px;
    border-radius: 9px;
    background: var(--dh-orange);
    color: #2b1a00;
    font-weight: 700;
    font-size: 12px;
    text-decoration: none;
    transition: background .2s ease, transform .2s ease;
}

.dh-card-cta:hover {
    background: #e88f00;
    transform: translateY(-1px);
    color: #2b1a00;
}

.dh-note {
    margin-top: 26px;
    padding: 18px 22px;
    border-radius: var(--radius);
    border: 1px dashed var(--line-2);
    background: #fff;
    color: var(--body);
    font-size: 14px;
    line-height: 1.65;
}

/* --- thẻ "đang dựng" (template sắp có) --- */
.dh-card--soon {
    border-style: dashed;
    box-shadow: none;
    background: #fbfdff;
}

.dh-card--soon:hover {
    transform: none;
    box-shadow: none;
    border-color: var(--dh-blue);
}

.dh-card--soon .dh-card-media {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #eef6fb, #e2eef7);
}

.dh-soon-initials {
    font-size: 34px;
    font-weight: 800;
    color: #c3d8e6;
    letter-spacing: .02em;
    line-height: 1;
}

.dh-soon-badge {
    position: absolute;
    right: 8px;
    top: 8px;
    padding: 3px 7px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .9);
    border: 1px solid var(--line-2);
    color: var(--dh-blue);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
}

/* ---------------------------------------------------- nâng cấp website cũ */
.dh-upgrade-grid {
    display: grid;
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    gap: 20px;
    align-items: start;
}

.dh-upgrade-price {
    padding: 26px 24px;
    border-radius: 18px;
    background: linear-gradient(160deg, #0b2340, #16405f);
    color: #fff;
    box-shadow: 0 22px 46px -34px rgba(11, 35, 64, .9);
}

.dh-upgrade-tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(249, 156, 0, .16);
    border: 1px solid rgba(249, 156, 0, .5);
    color: var(--dh-orange);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.dh-upgrade-amount {
    margin: 12px 0 4px;
    font-size: clamp(30px, 3.4vw, 40px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -.01em;
    color: #fff;
}

.dh-upgrade-sub {
    margin: 0;
    font-size: 13px;
    line-height: 1.6;
    color: rgba(255, 255, 255, .72);
}

.dh-upgrade-mini {
    margin: 18px 0 0;
    padding: 16px 0 0;
    border-top: 1px solid rgba(255, 255, 255, .16);
    list-style: none;
    display: grid;
    gap: 8px;
}

.dh-upgrade-mini li {
    position: relative;
    padding-left: 22px;
    font-size: 13px;
    line-height: 1.5;
    color: rgba(255, 255, 255, .82);
}

.dh-upgrade-mini li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: #6ee7a8;
    font-weight: 700;
}

.dh-upgrade-cta {
    display: inline-flex;
    justify-content: center;
    width: 100%;
    margin-top: 20px;
    color: #2b1a00;
}

.dh-upgrade-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.dh-upgrade-item {
    padding: 18px 18px 16px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: #fff;
    transition: border-color .2s ease, transform .2s ease;
}

.dh-upgrade-item:hover {
    border-color: var(--dh-orange);
    transform: translateY(-2px);
}

.dh-upgrade-item h3 {
    margin: 0 0 8px;
    font-size: 15px;
    font-weight: 700;
    color: var(--ink);
    line-height: 1.35;
}

.dh-upgrade-item p {
    margin: 0;
    font-size: 13px;
    line-height: 1.65;
    color: var(--body);
    text-align: justify;
    text-justify: inter-word;
}

/* Nội dung khối nâng cấp canh đều hai bên */
.dh-upgrade .dh-section-head p,
.dh-upgrade .dh-upgrade-sub,
.dh-upgrade .dh-note {
    text-align: justify;
    text-justify: inter-word;
}

/* ---------------------------------------------------- final CTA */
.dh-final {
    padding: 56px 0 68px;
    text-align: center;
    background: linear-gradient(135deg, #0b2340, #123b5e 60%, #0b2340);
    color: #fff;
}

.dh-final h2 {
    margin: 0 0 12px;
    font-size: clamp(22px, 2.6vw, 30px);
    color: #fff;
}

.dh-final p {
    margin: 0 auto 22px;
    max-width: 60ch;
    color: rgba(255, 255, 255, .78);
    line-height: 1.7;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 900px) {
    .dh-hero-inner {
        grid-template-columns: 1fr;
    }

    .dh-hero-logo {
        order: -1;
    }

    .dh-upgrade-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 620px) {
    .dh-upgrade-list {
        grid-template-columns: 1fr;
    }
}

/* Link doc them duoi CTA cuoi trang DaHyTi */
.dh-readmore {
    margin: 18px 0 0;
    font-size: 15px;
}

.dh-readmore a {
    color: #0b5c56;
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
}