/* ===== Accueil — styles de page ===== */

/* Hero */
.hero { position: relative; min-height: 100svh; display: flex; flex-direction: column; justify-content: flex-end; color: var(--cream); overflow: hidden; }
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-scrim { position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(180deg, rgba(6,34,43,.55) 0%, rgba(6,34,43,.15) 30%, rgba(6,34,43,.35) 62%, rgba(6,34,43,.92) 100%),
    radial-gradient(120% 80% at 80% 10%, rgba(43,182,194,.18), transparent 55%);
}
.hero-inner { position: relative; z-index: 2; padding-bottom: clamp(40px, 7vh, 80px); padding-top: 120px; }
.hero .display { margin: .3em 0 .55em; max-width: 16ch; line-height: 1.0; text-shadow: 0 2px 30px rgba(0,0,0,.25); }
.hero-lede { max-width: 52ch; color: #dfeae8; margin-top: .2em; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 2em; }
.hero-strip { position: relative; z-index: 2; border-top: 1px solid rgba(255,255,255,.14); background: rgba(6,34,43,.35); backdrop-filter: blur(8px); }
.hero-strip-inner { display: grid; grid-template-columns: repeat(4,1fr); }
.hero-strip-inner > div { padding: 22px var(--gut); padding-inline: 0; display: flex; flex-direction: column; gap: 2px; border-left: 1px solid rgba(255,255,255,.1); padding-left: 26px; }
.hero-strip-inner > div:first-child { border-left: 0; padding-left: 0; }
.hero-strip-inner b { font-family: var(--serif); font-size: 1.7rem; font-weight: 600; color: var(--lagoon-br); line-height: 1; }
.hero-strip-inner span { font-family: var(--mono); font-size: .68rem; text-transform: uppercase; letter-spacing: .1em; color: var(--text-lmut); }

/* Section head */
.sec-head { display: grid; grid-template-columns: 1.1fr .9fr; gap: 30px 60px; align-items: end; margin-bottom: clamp(36px,5vw,64px); }
.sec-head h2 { margin-top: .25em; }
.sec-head .lede { padding-bottom: .3em; }

/* Intro */
.intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px 70px; align-items: start; }

/* Services grid */
.svc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.svc-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 30px; display: flex; flex-direction: column; gap: 12px; transition: transform .3s, box-shadow .3s, border-color .3s; }
.svc-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-sm); border-color: transparent; }
.svc-card p { color: var(--text-mut); font-size: .96rem; }
.svc-feature { grid-column: span 2; grid-row: span 2; padding: 0; overflow: hidden; }
.svc-feature .svc-img { aspect-ratio: 16/9; }
.svc-feature .svc-body { padding: 30px; display: flex; flex-direction: column; gap: 12px; }
.svc-feature .svc-body h3 { margin-top: 4px; }

/* Triptych */
.triptych { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 18px; align-items: center; }
.trip { display: flex; flex-direction: column; gap: 16px; }
.trip-img { aspect-ratio: 4/3; border-radius: var(--r); border: 1px solid var(--line-d); }
.trip figcaption { display: flex; flex-direction: column; gap: 4px; }
.trip-num { font-family: var(--mono); font-size: .72rem; letter-spacing: .2em; color: var(--lagoon-br); }
.trip figcaption b { font-family: var(--serif); font-size: 1.5rem; font-weight: 600; }
.trip figcaption p { color: var(--text-lmut); font-size: .94rem; }
.trip-arrow { font-size: 1.8rem; color: var(--lagoon); text-align: center; }

/* Before / after (layout de section uniquement — slider dans style.css) */
.ba-section { display: grid; grid-template-columns: .85fr 1.15fr; gap: 30px 64px; align-items: center; }
.ba-text .lede { margin: 1em 0 1.6em; }

/* Steps */
.steps { list-style: none; display: grid; grid-template-columns: repeat(5,1fr); gap: 0; counter-reset: s; border-top: 1px solid var(--line); }
.step { padding: 30px 26px 30px 0; border-right: 1px solid var(--line); display: flex; flex-direction: column; gap: 10px; padding-left: 26px; }
.step:first-child { padding-left: 0; }
.step:last-child { border-right: 0; }
.step-n { font-family: var(--mono); font-size: .8rem; letter-spacing: .2em; color: var(--lagoon-dp); font-weight: 700; }
.step h3 { font-size: 1.3rem; }
.step p { color: var(--text-mut); font-size: .92rem; }

/* Portfolio preview */
.port-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.port { display: flex; flex-direction: column; gap: 14px; }
.port .ph { aspect-ratio: 3/4; border-radius: var(--r); transition: transform .4s; }
.port:hover .ph { transform: translateY(-6px); }
.port-cap b { font-family: var(--serif); font-size: 1.35rem; font-weight: 600; display: block; }
.port-cap span { font-family: var(--mono); font-size: .68rem; text-transform: uppercase; letter-spacing: .12em; color: var(--text-lmut); }

/* CTA band */
.cta-band { background: linear-gradient(150deg, var(--lagoon-dp), var(--ink) 75%); color: var(--cream); padding-block: clamp(70px,9vw,120px); text-align: center; position: relative; overflow: hidden; }
.cta-band::after { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 80% at 50% -10%, rgba(79,212,218,.22), transparent 60%); pointer-events: none; }
.cta-inner { position: relative; z-index: 1; max-width: 740px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; gap: 16px; }
.cta-inner .eyebrow { justify-content: center; }
.cta-inner .lede { color: #d6e7e6; max-width: 48ch; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 1em; }

/* Responsive */
@media (max-width: 1040px) {
  .svc-grid { grid-template-columns: repeat(2,1fr); }
  .svc-feature { grid-column: span 2; grid-row: auto; }
  .svc-feature .svc-img { aspect-ratio: 21/9; }
  .port-grid { grid-template-columns: repeat(2,1fr); }
  .steps { grid-template-columns: repeat(2,1fr); }
  .step { border-bottom: 1px solid var(--line); }
}
@media (max-width: 820px) {
  .sec-head, .intro-grid, .ba-section { grid-template-columns: 1fr; }
  .hero-strip-inner { grid-template-columns: repeat(2,1fr); }
  .hero-strip-inner > div { padding: 16px 0 16px 20px; }
  .hero-strip-inner > div:nth-child(3) { border-left: 0; padding-left: 0; }
  .triptych { grid-template-columns: 1fr; }
  .trip-arrow { transform: rotate(90deg); }
}
@media (max-width: 560px) {
  .svc-grid { grid-template-columns: 1fr; }
  .port-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .step, .step:first-child { padding-left: 0; border-right: 0; }
}