/* ============================================================
   ZOHAIB STUDIO — page-specific styles
   ============================================================ */

/* ---------- inner page header ---------- */
.page-head { background: var(--navy); color: var(--paper-on-dk); padding-top: clamp(130px, 16vh, 200px); padding-bottom: clamp(56px, 7vw, 96px); position: relative; overflow: hidden; }
.page-head::before { content: ''; position: absolute; inset: 0; background-image: repeating-linear-gradient(45deg, rgba(255,255,255,0.022) 0 2px, transparent 2px 16px); }
.page-head .wrap { position: relative; z-index: 2; }
.page-head .crumb { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--clay-lt); margin-bottom: 22px; }
.page-head h1 { font-size: clamp(40px, 7vw, 100px); line-height: 0.92; }
.page-head .ph-lede { font-size: clamp(17px, 1.6vw, 21px); line-height: 1.5; max-width: 52ch; margin-top: 26px; color: var(--muted-on-dk); font-weight: 500; }
.page-head .head-meta { display: flex; gap: 44px; margin-top: 40px; flex-wrap: wrap; }
.page-head .head-meta .hm .k { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--clay-lt); }
.page-head .head-meta .hm .v { font-size: 17px; font-weight: 600; margin-top: 6px; }

/* ---------- services ---------- */
.svc-domain { border-top: 1px solid var(--line); }
.svc-domain:first-of-type { border-top: none; }
.svc-domain .dom-head { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 40px; align-items: start; margin-bottom: 56px; }
.svc-domain .dom-num { font-family: var(--mono); font-size: 13px; letter-spacing: 0.16em; color: var(--clay); }
.svc-domain .dom-head h2 { font-size: clamp(30px, 4.4vw, 58px); margin-top: 18px; line-height: 0.96; }
.svc-domain .dom-head .dom-desc { font-size: 17px; line-height: 1.6; color: var(--muted); }
.svc-domain .dom-head .dom-desc .tools { font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; color: var(--navy); margin-top: 20px; }
.disc-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.disc { background: var(--paper); padding: clamp(28px, 3vw, 44px); display: flex; gap: 24px; align-items: flex-start; transition: background .35s var(--ease); }
.disc:hover { background: var(--paper-2); }
.disc .dn { font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; color: var(--clay); padding-top: 5px; }
.disc h3 { font-size: clamp(20px, 2.1vw, 27px); line-height: 1.02; text-transform: none; letter-spacing: -0.01em; }
.disc p { color: var(--muted); font-size: 15px; line-height: 1.6; margin-top: 12px; }
.disc .deliv { font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; color: var(--navy); margin-top: 16px; text-transform: uppercase; }
.svc-domain.arch .disc-list { grid-template-columns: repeat(2, 1fr); }

/* ---------- projects index ---------- */
.filters { display: flex; gap: 10px; margin-bottom: clamp(34px, 4vw, 56px); flex-wrap: wrap; }
.filter { font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; padding: 11px 20px; border: 1px solid var(--line); background: none; cursor: pointer; color: var(--muted); transition: all .3s var(--ease); }
.filter:hover { border-color: var(--navy); color: var(--ink); }
.filter.active { background: var(--navy); color: var(--paper-on-dk); border-color: var(--navy); }
.proj-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 2.4vw, 38px); }
.proj-grid .pcard { transition: opacity .4s var(--ease); }
.proj-grid .pcard.hide { display: none; }
@media (max-width: 980px) { .proj-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .proj-grid { grid-template-columns: 1fr; } }

/* ---------- project detail ---------- */
.pd-hero { width: 100%; aspect-ratio: 21 / 9; }
.pd-body { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(36px, 5vw, 80px); align-items: start; }
.pd-meta { position: sticky; top: 110px; }
.pd-meta .row { padding: 18px 0; border-top: 1px solid var(--line); }
.pd-meta .row:first-child { border-top: none; padding-top: 0; }
.pd-meta .k { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.pd-meta .v { font-size: 16px; font-weight: 600; margin-top: 7px; line-height: 1.4; }
.pd-meta .v.mono { font-family: var(--mono); font-weight: 400; font-size: 13px; letter-spacing: 0.04em; }
.pd-narr .blk { margin-bottom: 46px; }
.pd-narr .blk:last-child { margin-bottom: 0; }
.pd-narr .blk .bn { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--clay); margin-bottom: 16px; }
.pd-narr .blk h3 { font-size: clamp(22px, 2.6vw, 32px); line-height: 1.05; text-transform: none; letter-spacing: -0.01em; margin-bottom: 16px; }
.pd-narr .blk p { font-size: 17px; line-height: 1.65; color: var(--ink); margin-bottom: 14px; }
.pd-narr .blk p.muted { color: var(--muted); }
.pd-gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(14px, 1.8vw, 24px); }
.pd-gallery .ph { aspect-ratio: 4 / 3; }
.pd-gallery .ph.wide { grid-column: 1 / -1; aspect-ratio: 21 / 9; }
.pd-quote { background: var(--navy); color: var(--paper-on-dk); }
.pd-quote .qq { font-size: clamp(24px, 3.4vw, 44px); font-weight: 700; line-height: 1.12; text-transform: none; letter-spacing: -0.02em; max-width: 24ch; text-wrap: balance; }
.pd-quote .qq .mk { color: var(--clay-lt); }
.pd-nav { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.pd-nav a { padding: clamp(30px, 4vw, 54px) 0; display: flex; flex-direction: column; gap: 10px; transition: background .3s; }
.pd-nav a:hover { background: var(--paper-2); }
.pd-nav a.next { text-align: right; align-items: flex-end; border-left: 1px solid var(--line); padding-left: 30px; }
.pd-nav a.prev { padding-right: 30px; }
.pd-nav .dir { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--clay); }
.pd-nav .ttl { font-size: clamp(20px, 2.4vw, 30px); }
@media (max-width: 860px) { .pd-body { grid-template-columns: 1fr; } .pd-meta { position: static; } }

/* ---------- about ---------- */
.about-intro { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 5vw, 80px); align-items: center; }
.about-intro .ph { aspect-ratio: 4 / 5; }
.about-intro h2 { font-size: clamp(26px, 3.4vw, 44px); line-height: 1.04; text-transform: none; letter-spacing: -0.02em; margin-bottom: 24px; }
.about-intro p { font-size: 17px; line-height: 1.65; color: var(--muted); margin-bottom: 16px; }
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 2.6vw, 40px); }
.member .ph { aspect-ratio: 1 / 1; }
.member .m-name { font-size: 20px; margin-top: 18px; text-transform: none; letter-spacing: -0.01em; }
.member .m-role { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--clay); margin-top: 8px; }
.member .m-links { display: flex; gap: 14px; margin-top: 12px; }
.member .m-links a { font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; color: var(--muted); border-bottom: 1px solid var(--line); padding-bottom: 2px; transition: color .3s; }
.member .m-links a:hover { color: var(--clay); }
.creds { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.cred { background: var(--paper); padding: clamp(26px, 3vw, 40px); }
.cred .cn { font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; color: var(--clay); }
.cred h4 { font-size: 19px; text-transform: none; letter-spacing: -0.01em; margin: 14px 0 10px; line-height: 1.1; }
.cred p { color: var(--muted); font-size: 14.5px; line-height: 1.55; }
@media (max-width: 860px) { .about-intro { grid-template-columns: 1fr; } .team-grid, .creds { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .team-grid, .creds, .disc-list, .svc-domain .dom-head { grid-template-columns: 1fr; } }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 0.85fr; gap: clamp(40px, 6vw, 96px); align-items: start; }
.form-field { margin-bottom: 26px; }
.form-field label { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 10px; }
.form-field input, .form-field textarea, .form-field select {
  width: 100%; font-family: var(--display); font-size: 16px; color: var(--ink);
  background: var(--paper-2); border: 1px solid var(--line); padding: 15px 16px; transition: border-color .3s, background .3s;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus { outline: none; border-color: var(--clay); background: #fff; }
.form-field textarea { resize: vertical; min-height: 130px; }
.chip-row { display: flex; gap: 10px; flex-wrap: wrap; }
.chip { font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; padding: 11px 16px; border: 1px solid var(--line); background: none; cursor: pointer; color: var(--muted); transition: all .3s; }
.chip.sel { background: var(--navy); color: var(--paper-on-dk); border-color: var(--navy); }
.contact-aside { background: var(--navy); color: var(--paper-on-dk); padding: clamp(32px, 4vw, 48px); }
.contact-aside h3 { font-size: 24px; text-transform: none; letter-spacing: -0.01em; margin-bottom: 18px; }
.contact-aside .ca-step { display: flex; gap: 16px; padding: 18px 0; border-top: 1px solid var(--line-dk); }
.contact-aside .ca-step:first-of-type { border-top: none; }
.contact-aside .ca-step .n { font-family: var(--mono); font-size: 12px; color: var(--clay-lt); padding-top: 2px; }
.contact-aside .ca-step .t { font-size: 15px; line-height: 1.5; color: var(--muted-on-dk); }
.contact-aside .ca-step .t b { color: var(--paper-on-dk); font-weight: 700; }
.contact-aside .ca-direct { margin-top: 30px; padding-top: 26px; border-top: 1px solid var(--line-dk); }
.contact-aside .ca-direct a { font-family: var(--mono); font-size: 14px; letter-spacing: 0.06em; color: var(--clay-lt); }
.form-success { display: none; background: var(--navy); color: var(--paper-on-dk); padding: clamp(40px, 5vw, 64px); text-align: center; }
.form-success.show { display: block; }
.form-success .fs-icon { width: 64px; height: 64px; border-radius: 50%; background: var(--clay); display: flex; align-items: center; justify-content: center; margin: 0 auto 24px; }
.form-success h3 { font-size: 28px; text-transform: none; letter-spacing: -0.01em; margin-bottom: 14px; }
.form-success p { color: var(--muted-on-dk); font-size: 16px; line-height: 1.5; max-width: 40ch; margin: 0 auto; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }