/* Taha Portfolio — front-end styles
   Palette: charcoal / warm stone / copper (matches the Vaults & Vision logo) */
:root {
	--tap-ink: #1d1d1b;
	--tap-ink-2: #2b2a27;
	--tap-stone: #f5f2ed;
	--tap-sand: #e9e3d9;
	--tap-line: #ddd5c8;
	--tap-muted: #6d6962;
	--tap-copper: #b0784c;
	--tap-copper-dark: #8f5f39;
	--tap-radius: 4px;
}

.tap-wrap { width: 100%; }
.tap-empty { color: var(--tap-muted); text-align: center; padding: 2rem 0; }

/* Filter tabs */
.tap-filter { display: flex; flex-wrap: wrap; gap: .5rem; justify-content: center; margin: 0 0 2.5rem; }
.tap-filter button {
	font: inherit; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase;
	padding: .7rem 1.4rem; border: 1px solid var(--tap-line); background: transparent;
	color: var(--tap-ink); border-radius: 999px; cursor: pointer; transition: all .25s ease;
}
.tap-filter button:hover { border-color: var(--tap-ink); }
.tap-filter button.is-active { background: var(--tap-ink); border-color: var(--tap-ink); color: #fff; }

/* Grid */
.tap-grid { display: grid; gap: 2rem; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.tap-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.tap-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1024px) { .tap-grid, .tap-cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px)  { .tap-grid, .tap-cols-2, .tap-cols-4 { grid-template-columns: 1fr; gap: 1.5rem; } }

/* Card */
.tap-card {
	display: flex; flex-direction: column; text-align: left; width: 100%;
	background: #fff; border: 1px solid var(--tap-line); border-radius: var(--tap-radius);
	color: var(--tap-ink); text-decoration: none; overflow: hidden; padding: 0; font: inherit;
	cursor: pointer; transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.tap-card[hidden] { display: none; }
.tap-card:hover { transform: translateY(-6px); box-shadow: 0 24px 48px -24px rgba(29, 29, 27, .35); border-color: transparent; }
.tap-card:focus-visible { outline: 2px solid var(--tap-copper); outline-offset: 3px; }
.tap-media { position: relative; display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--tap-sand); }
.tap-media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .8s cubic-bezier(.2, .7, .2, 1); }
.tap-card:hover .tap-media img { transform: scale(1.05); }
.tap-noimg { display: block; width: 100%; height: 100%;
	background: repeating-linear-gradient(135deg, var(--tap-sand) 0 14px, var(--tap-stone) 14px 28px); }
.tap-body { display: flex; flex-direction: column; gap: .55rem; padding: 1.5rem 1.6rem 1.7rem; }
.tap-meta { font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--tap-copper); }
.tap-title { font-family: var(--e-global-typography-primary-font-family, inherit); font-size: 1.3rem; line-height: 1.3; font-weight: 600; }
.tap-text { font-size: .95rem; line-height: 1.6; color: var(--tap-muted); }
.tap-more { margin-top: .4rem; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; }
.tap-more i { display: inline-block; font-style: normal; transition: transform .3s ease; }
.tap-card:hover .tap-more i { transform: translateX(5px); }

/* Video card */
.tap-video .tap-media { aspect-ratio: 16 / 9; }
.tap-video .tap-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(29, 29, 27, .45)); }
.tap-play {
	position: absolute; z-index: 1; left: 50%; top: 50%; width: 64px; height: 64px; transform: translate(-50%, -50%);
	border-radius: 50%; background: rgba(255, 255, 255, .92); display: grid; place-items: center;
	transition: transform .3s ease, background .3s ease;
}
.tap-play svg { width: 24px; height: 24px; fill: var(--tap-ink); margin-left: 3px; }
.tap-video:hover .tap-play { transform: translate(-50%, -50%) scale(1.1); background: var(--tap-copper); }
.tap-video:hover .tap-play svg { fill: #fff; }

/* Modal */
.tap-modal { position: fixed; inset: 0; z-index: 99999; background: rgba(15, 15, 14, .88); display: grid; place-items: center; padding: 1.5rem; animation: tapFade .25s ease; }
.tap-modal-inner { position: relative; width: min(1100px, 100%); aspect-ratio: 16 / 9; }
.tap-modal-inner iframe { width: 100%; height: 100%; border: 0; border-radius: var(--tap-radius); background: #000; }
.tap-modal-close { position: absolute; top: -48px; right: 0; width: 40px; height: 40px; border: 0; border-radius: 50%; background: #fff; color: var(--tap-ink); font-size: 26px; line-height: 1; cursor: pointer; }
@keyframes tapFade { from { opacity: 0; } to { opacity: 1; } }

/* Experience timeline */
.tap-timeline { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--tap-line); }
.tap-tl-item { position: relative; display: grid; grid-template-columns: 200px 1fr; gap: 2rem; padding: 0 0 2.75rem 2.25rem; }
.tap-tl-item:last-child { padding-bottom: 0; }
.tap-tl-item::before { content: ""; position: absolute; left: -6px; top: .35rem; width: 11px; height: 11px; border-radius: 50%; background: #fff; border: 2px solid var(--tap-ink); }
.tap-tl-item.is-current::before { background: var(--tap-copper); border-color: var(--tap-copper); box-shadow: 0 0 0 5px rgba(176, 120, 76, .18); }
.tap-tl-period { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--tap-muted); padding-top: .2rem; }
.tap-badge { display: inline-block; margin-top: .4rem; padding: .2rem .55rem; border-radius: 999px; background: rgba(176, 120, 76, .12); color: var(--tap-copper-dark); font-size: .66rem; letter-spacing: .1em; }
.tap-tl-role { margin: 0 0 .3rem; font-size: 1.3rem; line-height: 1.3; color: var(--tap-ink); }
.tap-tl-company { font-weight: 600; color: var(--tap-copper); margin-bottom: .6rem; }
.tap-tl-desc { color: var(--tap-muted); line-height: 1.7; }
.tap-tl-desc p { margin: 0 0 .6rem; }
@media (max-width: 767px) {
	.tap-tl-item { grid-template-columns: 1fr; gap: .4rem; padding-left: 1.6rem; }
}

/* Single project */
.tap-hero-img { margin: 0 0 2.5rem; }
.tap-hero-img img { width: 100%; height: auto; border-radius: var(--tap-radius); display: block; }
.tap-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1.5rem; margin: 0 0 2.5rem; padding: 1.75rem 0; border-top: 1px solid var(--tap-line); border-bottom: 1px solid var(--tap-line); }
.tap-facts dt { font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--tap-muted); margin-bottom: .35rem; }
.tap-facts dd { margin: 0; font-weight: 600; color: var(--tap-ink); }
.tap-content { font-size: 1.05rem; line-height: 1.8; }
.tap-tags { list-style: none; display: flex; flex-wrap: wrap; gap: .5rem; padding: 0; margin: 2rem 0; }
.tap-tags li { padding: .4rem .9rem; border: 1px solid var(--tap-line); border-radius: 999px; font-size: .8rem; }
.tap-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: 2.5rem; }
.tap-gal-item { display: block; overflow: hidden; border-radius: var(--tap-radius); }
.tap-gal-item:first-child { grid-column: 1 / -1; }
.tap-gal-item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .8s ease; }
.tap-gal-item:hover img { transform: scale(1.03); }
@media (max-width: 640px) { .tap-gallery { grid-template-columns: 1fr; } }

/* ---------- v1.2 Academic project page ---------- */
.tap-ac-main { font-family: var(--font-body, Manrope), sans-serif; color: var(--tap-ink); }
.tap-ac-main * { box-sizing: border-box; }
.tap-ac-in { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 clamp(20px, 4vw, 48px); }
.tap-ac-eyebrow { margin: 0 0 10px; font-size: 11px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--tap-copper); }
.tap-ac-hero { background: var(--tap-stone); padding: clamp(56px, 7vw, 96px) 0 clamp(40px, 5vw, 64px); border-bottom: 1px solid var(--tap-line); }
.tap-ac-crumb { margin: 0 0 26px; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--tap-muted); }
.tap-ac-crumb a { color: inherit; text-decoration: none; }
.tap-ac-crumb a:hover { color: var(--tap-copper); }
.tap-ac-title { margin: 0; font-family: var(--font-heading, "Cormorant Garamond"), serif; font-weight: 500; font-size: clamp(40px, 5.4vw, 72px); line-height: 1.04; color: var(--tap-ink); max-width: 900px; }
.tap-ac-site { margin: 18px 0 0; font-size: 15px; color: var(--tap-muted); }
.tap-ac-cover { padding: clamp(36px, 5vw, 64px) 0 0; background: #fff; }
.tap-ac-cover img { display: block; width: 100%; max-height: 640px; object-fit: cover; border-radius: var(--tap-radius); }
.tap-ac-body { background: #fff; padding: clamp(48px, 6vw, 88px) 0; }
.tap-ac-grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.tap-ac-desc { font-size: 17px; line-height: 1.8; color: var(--tap-ink-2); }
.tap-ac-desc p { margin: 0 0 1.1em; }
.tap-ac-desc h2, .tap-ac-desc h3 { font-family: var(--font-heading, "Cormorant Garamond"), serif; font-weight: 500; color: var(--tap-ink); margin: 1.4em 0 .5em; }
.tap-ac-desc ul { padding-left: 1.2em; }
.tap-ac-card { position: sticky; top: 110px; background: var(--tap-stone); border: 1px solid var(--tap-line); border-top: 3px solid var(--tap-copper); border-radius: var(--tap-radius); padding: 30px 28px; }
.tap-ac-card h3 { margin: 0 0 16px; font-family: var(--font-heading, "Cormorant Garamond"), serif; font-weight: 600; font-size: 26px; }
.tap-ac-row { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--tap-line); font-size: 14px; }
.tap-ac-row span { color: var(--tap-muted); }
.tap-ac-row strong { font-weight: 600; text-align: right; }
.tap-ac-tags { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 0; padding: 0; }
.tap-ac-tags li { font-size: 12px; font-weight: 600; letter-spacing: .06em; padding: 6px 12px; border: 1px solid var(--tap-line); border-radius: 999px; background: #fff; }
.tap-ac-back { display: inline-block; margin-top: 22px; font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--tap-ink); text-decoration: none; border-bottom: 1px solid var(--tap-copper); padding-bottom: 3px; }
.tap-ac-gallery { background: var(--tap-stone); padding: clamp(56px, 7vw, 96px) 0; }
.tap-ac-h2 { margin: 0 0 32px; font-family: var(--font-heading, "Cormorant Garamond"), serif; font-weight: 500; font-size: clamp(32px, 3.6vw, 48px); line-height: 1.1; }
.tap-ac-masonry { columns: 3 280px; column-gap: 18px; }
.tap-ac-masonry .tap-ac-zoom { display: block; margin: 0 0 18px; break-inside: avoid; }
.tap-ac-zoom { position: relative; display: block; overflow: hidden; border-radius: var(--tap-radius); cursor: zoom-in; background: var(--tap-sand); }
.tap-ac-zoom img { display: block; width: 100%; height: auto; transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.tap-ac-zoom:hover img { transform: scale(1.04); }
.tap-ac-more { background: #fff; padding: clamp(56px, 7vw, 96px) 0; }
.tap-ac-more-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; flex-wrap: wrap; margin-bottom: 32px; }
.tap-ac-more-head .tap-ac-h2 { margin: 0; }
.tap-ac-link { font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--tap-ink); text-decoration: none; border-bottom: 1px solid var(--tap-copper); padding-bottom: 3px; }
.tap-ac-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.tap-ac-mcard { display: flex; flex-direction: column; text-decoration: none; color: var(--tap-ink); border: 1px solid var(--tap-line); border-radius: var(--tap-radius); overflow: hidden; background: var(--tap-stone); transition: transform .35s, box-shadow .35s; }
.tap-ac-mcard:hover { transform: translateY(-6px); box-shadow: 0 24px 48px -24px rgba(29,29,27,.35); }
.tap-ac-mimg { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--tap-sand); }
.tap-ac-mimg img { width: 100%; height: 100%; object-fit: cover; display: block; }
.tap-ac-mbody { display: flex; flex-direction: column; gap: 4px; padding: 20px 22px 24px; }
.tap-ac-mbody .tap-ac-eyebrow { margin: 0; }
.tap-ac-mtitle { font-family: var(--font-heading, "Cormorant Garamond"), serif; font-size: 24px; font-weight: 600; line-height: 1.15; }
@media (max-width: 1024px) { .tap-ac-grid { grid-template-columns: 1fr; } .tap-ac-card { position: static; } .tap-ac-cards { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .tap-ac-cards { grid-template-columns: 1fr; } .tap-ac-masonry { columns: 2 150px; column-gap: 10px; } .tap-ac-masonry .tap-ac-zoom { margin-bottom: 10px; } }

/* Image lightbox */
.tap-lb { position: fixed; inset: 0; z-index: 99999; background: rgba(17,17,15,.94); display: flex; align-items: center; justify-content: center; padding: 56px 64px; }
.tap-lb img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 2px; box-shadow: 0 30px 80px rgba(0,0,0,.5); }
.tap-lb button { position: absolute; background: rgba(255,255,255,.1); border: 0; color: #fff; width: 48px; height: 48px; border-radius: 50%; font-size: 24px; line-height: 1; cursor: pointer; transition: background .2s; }
.tap-lb button:hover { background: var(--tap-copper); }
.tap-lb .tap-lb-close { top: 16px; right: 16px; }
.tap-lb .tap-lb-prev { left: 12px; top: 50%; transform: translateY(-50%); }
.tap-lb .tap-lb-next { right: 12px; top: 50%; transform: translateY(-50%); }
.tap-lb-count { position: absolute; bottom: 18px; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,.7); font-size: 12px; letter-spacing: .2em; }
@media (max-width: 640px) { .tap-lb { padding: 56px 8px; } }