/* Page /portfolio/ : reprend la charte du site (styles.css, refinements.css) et n'ajoute que ses propres blocs. */

/* Hero : sobre, sans visuel de fond, la ligne or reprend celle de l'accueil. */
.pf-hero { position: relative; overflow: hidden; background: var(--cream); padding: clamp(4rem, 8vw, 6.5rem) 0 clamp(3.5rem, 6vw, 5rem); }
.pf-hero-inner { max-width: 1180px; }
.pf-hero h1 { margin: 0; max-width: 17ch; color: var(--navy); font: 700 clamp(2.4rem, 5vw, 4.4rem)/1.04 Montserrat, sans-serif; letter-spacing: -.07em; text-wrap: balance; }
.pf-hero h1 em { color: var(--gold); font-style: normal; }
.pf-hero .hero-lead { max-width: 62ch; margin: 1.65rem 0 0; }
.pf-principles { list-style: none; margin: 3rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.pf-principles li { padding: 1.2rem 1.5rem 0 0; font-size: .86rem; color: #5e6b7c; }
.pf-principles li + li { padding-left: 1.5rem; border-left: 1px solid var(--line); }
.pf-principles strong { display: block; margin-bottom: .3rem; color: var(--navy); font: 700 .95rem Montserrat, sans-serif; letter-spacing: -.04em; }

/* Filtres */
.pf-work { background: #fff; }
.pf-filter-wrap { display: grid; gap: 1.2rem; }
.pf-filter-wrap > p { margin: 0; color: #657080; font-size: .98rem; }
.pf-filters { display: flex; flex-wrap: wrap; gap: .4rem; }
.pf-filters button { cursor: pointer; padding: .6rem .9rem; background: transparent; border: 1px solid var(--line); border-radius: 4px; color: var(--navy); font: 700 .68rem Montserrat, sans-serif; letter-spacing: .06em; text-transform: uppercase; }
.pf-filters button:hover { border-color: var(--navy); }
.pf-filters button[aria-pressed="true"] { background: var(--navy); border-color: var(--navy); color: #fff; }
.pf-filters button:focus-visible, .pf-hero a:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }

/* Projets principaux */
.pf-pieces { display: grid; gap: clamp(3.5rem, 7vw, 6rem); }
.pf-piece { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 2.5rem 4rem; align-items: center; }
.pf-piece[hidden] { display: none; }
.pf-flip .pf-media, .pf-flip .pf-panel { order: 2; }
.pf-media { margin: 0; min-width: 0; }
.pf-media img { display: block; width: 100%; height: auto; box-shadow: var(--shadow); }
.pf-body { min-width: 0; }
.pf-meta { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem .8rem; margin: 0 0 1rem; color: #657080; font-size: .74rem; font-weight: 700; }
.pf-meta .proof-tag { font-size: .58rem; }
.pf-body h3 { margin: 0; color: var(--navy); font: 700 clamp(1.6rem, 2.6vw, 2.1rem)/1.1 Montserrat, sans-serif; letter-spacing: -.06em; }
.pf-hook { margin: .7rem 0 1rem; color: var(--navy); font: 600 1.08rem/1.4 Montserrat, sans-serif; letter-spacing: -.03em; }
.pf-body > p:not([class]) { margin: 0; color: #5e6b7c; font-size: .92rem; }
.pf-body ul { margin: 0; padding: 0; list-style: none; display: grid; gap: .45rem; }
.pf-body li { position: relative; padding-left: 1.2rem; color: #5e6b7c; font-size: .9rem; }
.pf-body li::before { content: ""; position: absolute; left: 0; top: .62rem; width: 7px; height: 7px; background: var(--gold); transform: rotate(45deg); }
.pf-stack { margin: 1.2rem 0 0; padding-top: .9rem; border-top: 1px solid var(--line); color: #748091; font: 600 .7rem Montserrat, sans-serif; letter-spacing: .02em; }
.pf-links { display: flex; flex-wrap: wrap; gap: .6rem 1.6rem; margin: 1.2rem 0 0; }

/* Panneaux pour les projets sans capture */
.pf-panel { min-width: 0; padding: clamp(1.4rem, 3vw, 2.2rem); background: var(--navy); color: #fff; position: relative; }
.pf-panel::after { content: ""; position: absolute; right: 0; top: 0; width: 38%; height: 4px; background: var(--gold); }
.pf-panel .mini-label { margin: 0 0 1.2rem; color: #b9c5d3; }
.pf-panel dl { margin: 0; display: grid; }
.pf-panel dl div { display: grid; grid-template-columns: minmax(0, 9.5rem) minmax(0, 1fr); gap: 1rem; padding: .8rem 0; border-top: 1px solid rgba(255, 255, 255, .16); }
.pf-panel dt { color: var(--gold); font: 700 .78rem ui-monospace, Menlo, monospace; overflow-wrap: anywhere; }
.pf-panel dd { margin: 0; color: #d5dee7; font-size: .84rem; }
.pf-panel-note { margin: 1.2rem 0 0; padding-top: 1rem; border-top: 1px solid rgba(255, 255, 255, .16); color: #b9c5d3; font-size: .78rem; }
.pf-chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.pf-chips li { padding: .5rem .7rem; border: 1px solid rgba(255, 255, 255, .22); color: #fff; font: 600 .76rem Montserrat, sans-serif; }
.pf-steps { list-style: none; margin: 0; padding: 0; counter-reset: step; display: grid; }
.pf-steps li { counter-increment: step; display: grid; grid-template-columns: 2rem minmax(0, 1fr); column-gap: .6rem; padding: .8rem 0; border-top: 1px solid rgba(255, 255, 255, .16); }
.pf-steps li::before { content: "0" counter(step); grid-row: span 2; color: var(--gold); font: 700 .7rem Montserrat, sans-serif; padding-top: .2rem; }
.pf-steps b { font: 700 .92rem Montserrat, sans-serif; letter-spacing: -.03em; }
.pf-steps span { color: #c2ccd7; font-size: .82rem; }

/* Projets secondaires */
.pf-more { background: var(--warm); }
.pf-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: #cfd4d7; border: 1px solid #cfd4d7; }
.pf-card { display: flex; flex-direction: column; gap: .7rem; padding: 1.6rem; background: var(--warm); min-width: 0; }
.pf-card h3 { margin: 1.2rem 0 0; color: var(--navy); font: 700 1.12rem/1.2 Montserrat, sans-serif; letter-spacing: -.05em; }
.pf-card > p:not([class]) { margin: 0; color: #5e6b7c; font-size: .84rem; }
.pf-card .pf-stack { margin-top: auto; }
.pf-card .text-link { align-self: flex-start; }

/* Tiroir à outils */
.pf-drawer { background: #fff; }
.pf-tools { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 3rem; border-top: 1px solid var(--line); }
.pf-tools article { padding: 1.3rem 0; border-bottom: 1px solid var(--line); min-width: 0; }
.pf-tools h3 { margin: 0 0 .35rem; color: var(--navy); font: 700 .98rem Montserrat, sans-serif; letter-spacing: -.04em; overflow-wrap: anywhere; }
.pf-tools p { margin: 0; color: #637082; font-size: .84rem; }
.pf-tools .text-link { display: inline-block; margin-top: .7rem; }

/* Appel final : bouton et adresse sous le texte. */
.final-cta small { display: block; user-select: all; }

@media (max-width: 1000px) {
  .pf-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pf-tools { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 850px) {
  .pf-piece { grid-template-columns: minmax(0, 1fr); gap: 1.8rem; }
  .pf-flip .pf-media, .pf-flip .pf-panel { order: 0; }
  .pf-principles { grid-template-columns: minmax(0, 1fr); }
  .pf-principles li, .pf-principles li + li { padding: 1rem 0; border-left: 0; }
  .pf-principles li + li { border-top: 1px solid var(--line); }
}
@media (max-width: 540px) {
  .pf-grid, .pf-tools { grid-template-columns: minmax(0, 1fr); }
  .pf-panel dl div { grid-template-columns: minmax(0, 1fr); gap: .2rem; }
}

/* Capture télé + téléphone : le téléphone chevauche le coin bas droit. */
.pf-media-duo { position: relative; padding: 0 14% 9% 0; }
.pf-media-duo .pf-phone { position: absolute; right: 0; bottom: 0; width: 23%; border: 3px solid #0b0b0b; border-radius: 14px; }

/* Cartes secondaires avec capture */
.pf-grid-shots { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.pf-grid-shots .pf-card img { display: block; width: calc(100% + 3.2rem); max-width: none; height: auto; margin: -1.6rem -1.6rem .2rem; border-bottom: 1px solid #cfd4d7; }
.pf-grid-shots .pf-card h3 { margin-top: .2rem; }
@media (max-width: 1000px) { .pf-grid-shots { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 540px) { .pf-grid-shots { grid-template-columns: minmax(0, 1fr); } }