/* Portfolio page layout. Tokens and shared components live in base.css. */

.site-header { color: var(--green); }
.brand__name { font: 400 12px/1 var(--ff-mono); letter-spacing: .2em; text-transform: uppercase; }

.hero { min-height: 100svh; display: flex; align-items: center; padding-top: 140px; }
.hero__grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(36px, 6vw, 96px); align-items: center; }
.hero__tag { margin: 22px 0 32px; font-size: 13px; letter-spacing: .22em; text-transform: uppercase; color: var(--blue); }
.hero .lede { max-width: 36ch; }

.plate { margin: 0; position: relative; }
.plate__labels { display: flex; justify-content: space-between; font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--blue); margin-bottom: 10px; }
.plate__frame { position: relative; border: 1px solid rgba(63, 92, 122, .45); padding: 14px; }
.plate__frame::before, .plate__frame::after { content: ""; position: absolute; width: 18px; height: 18px; border-color: var(--blue); border-style: solid; }
.plate__frame::before { top: -7px; left: -7px; border-width: 1px 0 0 1px; }
.plate__frame::after { bottom: -7px; right: -7px; border-width: 0 1px 1px 0; }
.plate img { width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; }
.plate__caption { display: flex; justify-content: space-between; font-size: 11px; letter-spacing: .16em; color: var(--muted); margin-top: 10px; }

.perspective__title { max-width: 18ch; }
.spine { position: relative; margin: 64px 0 56px; }
.spine__steps { position: relative; list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.spine__steps li { position: relative; display: grid; gap: 10px; align-content: start; color: var(--paper); font-size: clamp(19px, 1.1vw + 13px, 24px); line-height: 1.3; }
/* Connector from each node to the next one, like the path mark. */
.spine__steps li:not(:last-child)::after { content: ""; position: absolute; top: 10px; left: 30px; right: -16px; height: 3px; background: var(--paper); opacity: .4; }
.spine__steps .mono { font-size: 12px; letter-spacing: .2em; color: var(--sage); }
.node { width: 22px; height: 22px; border-radius: 50%; border: 4px solid var(--sage); background: var(--green); }
.node--gold { border: 0; background: var(--gold); width: 26px; height: 26px; }
.perspective__body { display: grid; gap: 22px; max-width: 60ch; color: var(--mist); }

.linklist { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--green); }
.linklist a {
  display: grid; grid-template-columns: 140px 1fr auto; align-items: baseline; gap: 16px;
  padding: 26px 0; border-bottom: 1px solid rgba(63, 92, 122, .25); text-decoration: none; transition: background .2s, padding .2s;
}
.linklist a:hover { background: var(--paper-hover); padding-left: 12px; padding-right: 12px; }
.linklist .mono { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--blue); }
.linklist__name { font-family: var(--ff-display); font-size: clamp(30px, 3.6vw, 48px); line-height: 1; color: var(--green); }
.linklist .arrow { font-size: 26px; color: var(--green); }

.private__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); align-items: center; }
.private__intro { margin-top: 26px; max-width: 40ch; color: var(--mist); }
.access { position: relative; border: 1px solid rgba(123, 160, 201, .45); padding: clamp(24px, 4vw, 44px); background: rgba(20, 69, 63, .35); }
.access__corners::before, .access__corners::after { content: ""; position: absolute; width: 20px; height: 20px; border-color: var(--line); border-style: solid; }
.access__corners::before { top: -8px; left: -8px; border-width: 1px 0 0 1px; }
.access__corners::after { bottom: -8px; right: -8px; border-width: 0 1px 1px 0; }
.access__label { display: block; font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--sage); margin-bottom: 14px; }
.access__row { display: flex; gap: 0; }
.access input {
  flex: 1; min-width: 0; font: 400 18px/1 var(--ff-mono); letter-spacing: .3em; color: var(--paper);
  background: transparent; border: 1px solid var(--sage); border-right: 0; padding: 0 18px; height: 54px;
}
.access input::placeholder { color: rgba(201, 210, 203, .45); }
.access input:focus { outline: none; border-color: var(--gold); }
.access .btn { height: 54px; }
.access__status { min-height: 1.6em; margin-top: 16px; font-size: 13px; color: var(--gold); }

/* Contact: same rules as the Studio contact section. Top rule separates it from the dark private section above. */
.contact { border-top: 1px solid rgba(123, 160, 201, .2); }
.contact__intro { display: grid; gap: 18px; max-width: 56ch; margin-top: 28px; color: var(--mist); }
.contact__list { list-style: none; padding: 0; margin: 40px 0 0; display: grid; gap: 18px; }
.contact__list li { display: flex; flex-wrap: wrap; align-items: baseline; gap: 12px 24px; color: var(--paper); }
.contact__list .mono { width: 110px; font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--sage); }

@media (max-width: 900px) {
  .hero__grid, .private__grid { grid-template-columns: minmax(0, 1fr); }
  .plate { max-width: 440px; }
}
@media (max-width: 640px) {
  .nav { display: none; }
  .spine__steps li:not(:last-child)::after { display: none; }
  .spine__steps { grid-template-columns: 1fr; gap: 28px; }
  .linklist a { grid-template-columns: 1fr auto; }
  .linklist .mono { grid-column: 1 / -1; }
}