:root {
    --font-main: 'Vazirmatn', -apple-system, BlinkMacSystemFont, sans-serif;
    --bg-khaki: #cebeaa;
    --bg-card-white: #faf8f5;
    --bg-emerald: #0d221c;
    --bg-emerald-light: #15352c;
    --accent-gold: #c69c43;
    --accent-gold-bright: #dbb358;
    --hero-wine: #260c0f;
    --text-dark: #1a1a1a;
    --text-muted: #6b6051;
    --border-gold-alpha: rgba(198, 156, 67, 0.4);
    --blueprint-line: rgba(198, 156, 67, 0.12)
}

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

body,
html {
    margin: 0;
    padding: 0;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    direction: rtl
}

#content,
#page,
.site,
.site-content {
    margin: 0;
    padding: 0;
    max-width: 100%
}

body,
button,
input,
select,
textarea {
    font-family: var(--font-main)
}

.architecture-hero {
    position: relative;
    direction: rtl;
    background-color: var(--hero-wine);
    background-image: radial-gradient(rgba(198, 156, 67, .18) 1px, transparent 1px), linear-gradient(rgba(198, 156, 67, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(198, 156, 67, .06) 1px, transparent 1px), linear-gradient(to bottom, rgba(38, 12, 15, .55) 0, rgba(15, 3, 5, .9) 100%), var(--hero-bg-image, none);
    background-size: 24px 24px, 48px 48px, 48px 48px, 100% 100%, cover;
    background-position: center, center, center, center, center;
    background-repeat: repeat, repeat, repeat, no-repeat, no-repeat;
    background-blend-mode: normal, normal, normal, normal, luminosity;
    color: #fff;
    padding-top: 150px;
    padding-bottom: 60px;
    text-align: center;
    border-bottom: 2px solid var(--accent-gold);
    box-shadow: 0 15px 35px rgba(0, 0, 0, .4);
    overflow: hidden
}

.architecture-hero .container {
    position: relative;
    z-index: 2
}

.architecture-hero .eyebrow {
    font-size: .75rem;
    letter-spacing: 3px;
    color: var(--accent-gold);
    margin-bottom: 12px;
    display: inline-block;
    font-weight: 700;
    text-transform: uppercase;
    background: rgba(198, 156, 67, .12);
    padding: 6px 16px;
    border-radius: 20px;
    border: 1px solid rgba(198, 156, 67, .3);
    backdrop-filter: blur(5px)
}

.architecture-hero h1 {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 800;
    color: #fff;
    margin-bottom: 14px;
    line-height: 1.25;
    text-shadow: 0 4px 15px rgba(0, 0, 0, .3)
}

.architecture-hero p {
    color: #d8c2c2;
    font-size: clamp(.9rem, 1.2vw, 1rem);
    max-width: 620px;
    margin: 0 auto;
    line-height: 1.7;
    font-weight: 300
}

.khaki-section {
    background-color: var(--bg-khaki);
    background-image: radial-gradient(circle at 50% 0, rgba(255, 255, 255, .35) 0, transparent 75%), linear-gradient(rgba(13, 34, 28, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(13, 34, 28, .035) 1px, transparent 1px), linear-gradient(to bottom, rgba(255, 255, 255, .12), rgba(0, 0, 0, .05));
    background-size: 100% 100%, 34px 34px, 34px 34px, 100% 100%;
    padding: 45px 0 90px;
    min-height: 70vh;
    direction: rtl
}

.archive-filters-bar {
    background: linear-gradient(135deg, rgba(13, 34, 28, .95) 0, rgba(21, 53, 44, .9) 100%);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(198, 156, 67, .4);
    border-radius: 20px;
    padding: 16px 22px;
    margin-bottom: 45px;
    box-shadow: 0 20px 40px rgba(13, 34, 28, .3);
    direction: rtl
}

.filters-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap
}

.search-field {
    flex: 0 0 280px;
    max-width: 100%
}

.compact-select {
    flex: 0 0 190px;
    max-width: 100%;
    margin-inline-start: auto
}

.input-wrapper,
.select-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%
}

.input-wrapper svg {
    position: absolute;
    right: 14px;
    color: var(--accent-gold);
    pointer-events: none
}

.input-wrapper input[type=search] {
    width: 100%;
    background-color: rgba(21, 53, 44, .7);
    border: 1px solid var(--border-gold-alpha);
    border-radius: 14px;
    padding: 12px 44px 12px 16px;
    color: #fff;
    font-size: .88rem;
    outline: 0;
    box-sizing: border-box;
    transition: all .3s cubic-bezier(.16, 1, .3, 1)
}

.input-wrapper input[type=search]:focus {
    border-color: var(--accent-gold);
    background-color: rgba(21, 53, 44, .95);
    box-shadow: 0 0 0 4px rgba(198, 156, 67, .15)
}

.input-wrapper input[type=search]::placeholder {
    color: #8fa8a0
}

.select-wrapper select {
    width: 100%;
    appearance: none;
    -webkit-appearance: none;
    background-color: rgba(21, 53, 44, .7);
    border: 1px solid var(--border-gold-alpha);
    border-radius: 14px;
    padding: 12px 38px 12px 16px;
    color: #fff;
    font-size: .88rem;
    cursor: pointer;
    outline: 0;
    box-sizing: border-box;
    transition: all .3s cubic-bezier(.16, 1, .3, 1)
}

.select-wrapper select:focus {
    border-color: var(--accent-gold);
    background-color: rgba(21, 53, 44, .95);
    box-shadow: 0 0 0 4px rgba(198, 156, 67, .15)
}

.select-wrapper select option {
    background-color: var(--bg-emerald);
    color: #fff
}

.select-wrapper .select-arrow {
    position: absolute;
    left: 14px;
    color: var(--accent-gold);
    pointer-events: none
}

.filter-actions {
    display: flex;
    align-items: center;
    gap: 10px
}

.btn-filter-submit {
    background: linear-gradient(135deg, var(--accent-gold) 0, var(--accent-gold-bright) 100%);
    color: var(--bg-emerald);
    border: none;
    border-radius: 14px;
    padding: 12px 26px;
    font-size: .88rem;
    font-weight: 700;
    cursor: pointer;
    transition: all .3s cubic-bezier(.16, 1, .3, 1);
    box-shadow: 0 4px 15px rgba(198, 156, 67, .25)
}

.btn-filter-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(198, 156, 67, .45)
}

.btn-filter-clear {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 255, 255, .15);
    color: #d1d5db;
    padding: 11px 18px;
    border-radius: 14px;
    font-size: .82rem;
    text-decoration: none;
    transition: all .3s ease;
    white-space: nowrap
}

.btn-filter-clear:hover {
    background-color: rgba(255, 255, 255, .12);
    color: #fff;
    border-color: rgba(255, 255, 255, .3)
}

.projects-archive-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    perspective: 1400px;
    direction: rtl;
    container-type: inline-size;
    container-name: projects-grid
}

.project-card.arch-luxury-card {
    position: relative;
    background: linear-gradient(145deg, #fff 0, #f7f3ee 100%);
    border: 1px solid rgba(198, 156, 67, .3);
    border-radius: 142px 142px 32px 32px;
    border-radius: 12cqw 12cqw 32px 32px;
    padding: 4px 4px 22px 4px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 15px 35px rgba(0, 0, 0, .06), inset 0 1px 0 rgba(255, 255, 255, .8);
    overflow: hidden;
    transition: transform .4s cubic-bezier(.16, 1, .3, 1), box-shadow .4s cubic-bezier(.16, 1, .3, 1), border-color .4s ease
}

.project-card.arch-luxury-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to bottom, rgba(198, 156, 67, .08), transparent);
    pointer-events: none;
    z-index: 1
}

.project-card.arch-luxury-card:hover {
    transform: translateY(-10px) scale(1.01);
    border-color: var(--accent-gold);
    box-shadow: 0 30px 60px rgba(13, 34, 28, .18), 0 0 20px rgba(198, 156, 67, .2)
}

.arch-house-frame-wrapper {
    position: relative;
    width: 100%;
    border-radius: 139px 139px 22px 22px;
    border-radius: 11.5cqw 11.5cqw 22px 22px;
    overflow: hidden;
    background-color: var(--bg-khaki);
    box-shadow: 0 8px 20px rgba(0, 0, 0, .06);
    z-index: 2
}

.arch-house-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3.4;
    overflow: hidden;
    border-radius: inherit
}

.arch-image-link {
    display: block;
    width: 100%;
    height: 100%
}

.arch-image-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .7s cubic-bezier(.16, 1, .3, 1), filter .5s ease;
    filter: brightness(.98)
}

.project-card:hover .arch-image-link img {
    transform: scale(1.08);
    filter: brightness(1.04)
}

.project-media-placeholder {
    width: 100%;
    height: 100%;
    background-color: #e5d6c3;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-emerald);
    font-weight: 700
}

.arch-badge-center {
    position: absolute;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(13, 34, 28, .82);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(198, 156, 67, .35);
    padding: 6px 18px;
    border-radius: 50px;
    color: #fff;
    font-size: .82rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, .25);
    z-index: 5;
    white-space: nowrap;
    pointer-events: none;
    transition: all .3s cubic-bezier(.16, 1, .3, 1);
    max-width: 90%
}

.arch-badge-center span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap
}

.arch-badge-center svg {
    color: var(--accent-gold);
    flex-shrink: 0;
    transition: transform .3s ease
}

.project-card:hover .arch-badge-center {
    transform: translateX(-50%) translateY(-2px);
    background: rgba(13, 34, 28, .95);
    border-color: var(--accent-gold);
    box-shadow: 0 12px 25px rgba(13, 34, 28, .4)
}

.project-info {
    padding: 24px 12px 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex-grow: 1;
    z-index: 2
}

.project-title {
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 6px;
    color: var(--text-dark);
    width: 100%;
    max-width: 100%;
    text-align: center;
    overflow: hidden
}

.project-title a {
    color: var(--text-dark);
    text-decoration: none;
    transition: color .3s ease;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%
}

.project-title a:hover {
    color: var(--bg-emerald)
}

.project-title::after {
    content: '';
    display: block;
    width: 40px;
    height: 2px;
    margin: 10px auto 14px;
    background: var(--accent-gold);
    border-radius: 2px;
    transition: width .4s cubic-bezier(.16, 1, .3, 1), background-color .3s ease
}

.project-card:hover .project-title::after {
    width: 75px;
    background: var(--bg-emerald)
}

.project-excerpt {
    font-size: .86rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 22px;
    text-align: center;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 94%
}

.project-meta-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    row-gap: 8px;
    margin-bottom: 24px;
    width: 100%;
    font-size: .84rem;
    color: #4a4a4a;
    background: rgba(198, 156, 67, .06);
    padding: 8px 12px;
    border-radius: 12px;
    border: 1px solid rgba(198, 156, 67, .15);
    flex-wrap: wrap
}

.meta-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap
}

.meta-item svg {
    color: var(--accent-gold);
    flex-shrink: 0
}

.meta-divider {
    width: 1px;
    height: 14px;
    background-color: rgba(198, 156, 67, .3)
}

.project-card-footer {
    margin-top: auto;
    width: 100%;
    display: flex;
    justify-content: center
}

.view-project-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: var(--bg-emerald);
    color: #fff;
    font-size: .88rem;
    font-weight: 600;
    text-decoration: none;
    padding: 12px 28px;
    border-radius: 50px;
    box-shadow: 0 6px 20px rgba(13, 34, 28, .2);
    transition: all .4s cubic-bezier(.16, 1, .3, 1);
    width: 100%;
    max-width: 220px;
    border: 1px solid transparent
}

.view-project-btn svg {
    color: var(--accent-gold);
    transition: transform .3s cubic-bezier(.16, 1, .3, 1)
}

.view-project-btn:hover {
    background: linear-gradient(135deg, var(--accent-gold) 0, var(--accent-gold-bright) 100%);
    color: var(--bg-emerald);
    box-shadow: 0 10px 25px rgba(198, 156, 67, .4);
    transform: translateY(-2px)
}

.view-project-btn:hover svg {
    color: var(--bg-emerald);
    transform: translateX(5px)
}

.empty-state {
    grid-column: 1/-1;
    text-align: center;
    padding: 70px 20px;
    background-color: var(--bg-card-white);
    border: 2px dashed var(--accent-gold);
    border-radius: 24px;
    color: var(--text-dark)
}

.empty-icon {
    color: var(--accent-gold);
    margin-bottom: 16px;
    display: inline-block
}

.empty-state h3 {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--bg-emerald)
}

.empty-state p {
    color: var(--text-muted);
    font-size: .9rem;
    margin: 0
}

.load-more-wrapper {
    margin-top: 50px;
    display: flex;
    justify-content: center;
    width: 100%
}

#load-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--bg-emerald) 0, var(--bg-emerald-light) 100%);
    color: #fff;
    border: 1px solid var(--border-gold-alpha);
    padding: 14px 38px;
    border-radius: 50px;
    font-size: .92rem;
    font-weight: 700;
    cursor: pointer;
    transition: all .3s cubic-bezier(.16, 1, .3, 1);
    box-shadow: 0 10px 25px rgba(13, 34, 28, .25)
}

#load-more-btn svg {
    color: var(--accent-gold);
    transition: transform .3s ease
}

#load-more-btn:hover {
    background: linear-gradient(135deg, var(--accent-gold) 0, var(--accent-gold-bright) 100%);
    color: var(--bg-emerald);
    border-color: var(--accent-gold);
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(198, 156, 67, .35)
}

#load-more-btn:hover svg {
    color: var(--bg-emerald);
    transform: translateY(3px)
}

#load-more-btn:disabled {
    opacity: .6;
    cursor: not-allowed;
    transform: none
}

@media (max-width:1400px) {
    .projects-archive-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px
    }

    .project-card.arch-luxury-card {
        border-radius: 105px 105px 32px 32px;
        border-radius: 16cqw 16cqw 32px 32px
    }

    .arch-house-frame-wrapper {
        border-radius: 102px 102px 22px 22px;
        border-radius: 15.5cqw 15.5cqw 22px 22px
    }
}

@media (max-width:1024px) {
    .architecture-hero {
        padding-top: 130px;
        padding-bottom: 50px
    }

    .projects-archive-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 22px
    }

    .project-card.arch-luxury-card {
        border-radius: 150px 150px 32px 32px;
        border-radius: 24cqw 24cqw 32px 32px
    }

    .arch-house-frame-wrapper {
        border-radius: 145px 145px 22px 22px;
        border-radius: 23cqw 23cqw 22px 22px
    }
}

@media (max-width:900px) {
    .khaki-section {
        padding: 35px 0 70px
    }

    .archive-filters-bar {
        padding: 14px 16px;
        border-radius: 18px
    }

    .compact-select {
        margin-inline-start: 0
    }
}

@media (max-width:768px) {
    .architecture-hero {
        padding-top: 110px;
        padding-bottom: 40px;
        background-attachment: scroll
    }

    .architecture-hero .eyebrow {
        font-size: .68rem;
        letter-spacing: 2px;
        padding: 5px 13px
    }

    .architecture-hero p {
        padding: 0 16px
    }

    .filters-row {
        flex-direction: column;
        align-items: stretch;
        gap: 10px
    }

    .compact-select,
    .search-field {
        flex: 1 1 100%;
        margin-inline-start: 0
    }

    .filter-actions {
        justify-content: stretch;
        width: 100%;
        gap: 8px
    }

    .btn-filter-clear,
    .btn-filter-submit {
        flex: 1;
        justify-content: center;
        padding: 12px 14px
    }

    .projects-archive-grid {
        grid-template-columns: 1fr;
        gap: 26px
    }

    .project-card.arch-luxury-card {
        border-radius: 220px 220px 32px 32px;
        border-radius: 47cqw 47cqw 32px 32px
    }

    .arch-house-frame-wrapper {
        border-radius: 212px 212px 22px 22px;
        border-radius: 45cqw 45cqw 22px 22px
    }

    .project-info {
        padding: 20px 14px 8px
    }

    .project-meta-row {
        gap: 10px;
        padding: 8px 10px
    }

    #load-more-btn {
        width: 100%;
        max-width: 320px;
        justify-content: center
    }
}

@media (max-width:600px) {
    .architecture-hero h1 {
        font-size: 1.6rem
    }

    .architecture-hero p {
        font-size: .85rem
    }

    .arch-badge-center {
        font-size: .74rem;
        padding: 5px 14px;
        top: 12px
    }

    .project-title {
        font-size: 1.15rem
    }

    .project-excerpt {
        font-size: .82rem;
        max-width: 100%
    }

    .view-project-btn {
        max-width: 100%;
        padding: 11px 20px;
        font-size: .85rem
    }

    .meta-divider {
        display: none
    }

    .project-meta-row {
        justify-content: space-around
    }
}

@media (max-width:380px) {
    .architecture-hero {
        padding-top: 100px;
        padding-bottom: 32px
    }

    .architecture-hero h1 {
        font-size: 1.4rem
    }

    .archive-filters-bar {
        padding: 12px
    }

    .input-wrapper input[type=search],
    .select-wrapper select {
        font-size: .82rem;
        padding-top: 10px;
        padding-bottom: 10px
    }

    .btn-filter-clear,
    .btn-filter-submit {
        font-size: .78rem;
        padding: 10px 12px
    }

    .empty-state {
        padding: 45px 16px
    }
}

@media (prefers-reduced-motion:reduce) {

    #load-more-btn,
    .arch-badge-center,
    .arch-image-link img,
    .project-card.arch-luxury-card,
    .view-project-btn {
        transition: none !important
    }
}