/* =========================================================================
   MS INTERIOR — Inner pages: Services, Sectors, About, Process
   ========================================================================= */

/* ---------- Shared inner hero ---------- */
.inhero { padding-top: calc(var(--nav-h) + clamp(3rem, 9vw, 7rem)); padding-bottom: clamp(2rem,5vw,4rem); }
.inhero h1 { font-family: var(--serif); font-weight: 500; line-height: 0.9; font-size: var(--step-5); letter-spacing: -0.02em; }
.inhero__sub { max-width: 48ch; color: var(--warm-grey); font-size: var(--step-1); margin-top: 1.6rem; }

/* =====================================================
   SERVICES — sticky media + scrolling detail
   ===================================================== */
.svc-stage { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: clamp(2rem,5vw,5rem); align-items: start;
  padding-block: clamp(2rem,5vw,4rem) var(--section); }
.svc-sticky { position: sticky; top: calc(66px + 2rem); }
.svc-sticky__media { aspect-ratio: 4/5; overflow: hidden; background: var(--ivory-2); position: relative; }
.svc-sticky__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 0.8s var(--ease), transform 1.2s var(--ease); transform: scale(1.06); }
.svc-sticky__media img.is-active { opacity: 1; transform: scale(1); }
.svc-sticky__index { display: flex; justify-content: space-between; margin-top: 1.2rem; font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--warm-grey); }
.svc-blocks { display: flex; flex-direction: column; }
.svc-block { padding-block: clamp(2.5rem,6vw,4.5rem); border-bottom: 1px solid color-mix(in srgb, var(--charcoal) 15%, transparent); opacity: 0.4; transition: opacity 0.6s var(--ease); }
.svc-block.is-active { opacity: 1; }
.svc-block:first-child { padding-top: 0; }
.svc-block__num { font-size: 0.8rem; letter-spacing: 0.2em; font-weight: 700; color: var(--concrete); }
.svc-block__title { font-family: var(--serif); font-weight: 500; font-size: var(--step-3); line-height: 1; margin: 0.8rem 0 1rem; }
.svc-block__desc { color: var(--charcoal); font-size: var(--step-1); max-width: 46ch; }
.svc-block__deliver { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.6rem; }
.svc-block__deliver span { font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--warm-grey); padding: 0.5em 0.9em; border: 1px solid color-mix(in srgb,var(--charcoal) 20%, transparent); border-radius: 100px; }
@media (max-width: 860px) {
  .svc-stage { grid-template-columns: 1fr; }
  .svc-sticky { position: static; }
  .svc-sticky__media { aspect-ratio: 16/10; }
  .svc-sticky__media img { position: relative; opacity: 1; transform: none; display: none; }
  .svc-sticky__media img:first-of-type { display: block; }
  .svc-block { opacity: 1; }
}

/* =====================================================
   SECTORS — cinematic full-screen sections
   ===================================================== */
.sector-sec { position: relative; min-height: 100svh; display: flex; align-items: center; overflow: hidden; color: #fff; background: var(--ink); }
.sector-sec__media { position: absolute; inset: 0; z-index: 0; }
.sector-sec__media img { width: 100%; height: 112%; object-fit: cover; }
.sector-sec__scrim { position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(19,18,17,0.78) 0%, rgba(19,18,17,0.35) 55%, rgba(19,18,17,0.15) 100%); }
.sector-sec__inner { position: relative; z-index: 2; width: 100%; padding-block: clamp(4rem,10vw,7rem); }
.sector-sec__idx { font-size: 0.72rem; letter-spacing: 0.3em; text-transform: uppercase; color: rgba(255,255,255,0.7); }
.sector-sec__title { font-family: var(--serif); font-weight: 500; font-size: var(--step-5); line-height: 0.92; margin: 0.8rem 0 1.4rem; letter-spacing: -0.02em; }
.sector-sec__desc { max-width: 44ch; color: rgba(255,255,255,0.82); font-size: var(--step-1); }
.sector-sec__tags { display: flex; flex-wrap: wrap; gap: 0.6rem; margin: 1.8rem 0 2.2rem; }
.sector-sec__tags span { font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.5em 0.9em; border: 1px solid rgba(255,255,255,0.3); border-radius: 100px; }

/* =====================================================
   ABOUT
   ===================================================== */
.about-hero__media { margin-top: clamp(2rem,5vw,3.5rem); aspect-ratio: 21/9; overflow: hidden; background: var(--ivory-2); }
.about-hero__media img { width: 100%; height: 100%; object-fit: cover; }
.about-approach { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(2rem,6vw,6rem); align-items: start; }
.about-approach h2 { font-family: var(--serif); font-weight: 500; font-size: var(--step-3); line-height: 1; }
.about-approach p { font-size: var(--step-1); color: var(--charcoal); margin-bottom: 1.4rem; }
@media (max-width: 800px){ .about-approach { grid-template-columns: 1fr; gap: 1.5rem; } }
.about-belief { background: var(--ink); color: var(--ivory); }
.about-belief__inner { padding-block: clamp(5rem,12vw,10rem); text-align: center; }
.about-belief__inner h2 { font-family: var(--serif); font-weight: 500; font-size: var(--step-4); line-height: 1.02; max-width: 20ch; margin-inline: auto; }
.about-values { display: grid; grid-template-columns: repeat(2,1fr); gap: clamp(2rem,5vw,4rem) clamp(2rem,6vw,6rem); }
.about-value { border-top: 1px solid color-mix(in srgb,var(--charcoal) 18%, transparent); padding-top: 1.6rem; }
.about-value__num { font-size: 0.72rem; letter-spacing: 0.2em; font-weight: 700; color: var(--concrete); }
.about-value h3 { font-family: var(--serif); font-weight: 500; font-size: var(--step-2); margin: 0.6rem 0 0.8rem; }
.about-value p { color: var(--warm-grey); }
@media (max-width: 700px){ .about-values { grid-template-columns: 1fr; } }
.about-stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 2rem; }
.about-stat__num { font-family: var(--serif); font-size: clamp(2.6rem,6vw,4.4rem); line-height: 1; }
.about-stat__label { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--warm-grey); margin-top: 0.5rem; }
@media (max-width: 700px){ .about-stats { grid-template-columns: 1fr 1fr; gap: 2rem 1.5rem; } }

/* =====================================================
   PROCESS — sticky storytelling / timeline
   ===================================================== */
.proc-stage { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,5vw,5rem); align-items: start; padding-bottom: var(--section); }
.proc-left { position: sticky; top: calc(66px + 3rem); }
.proc-progress { display: flex; gap: 0.5rem; margin-bottom: 2rem; }
.proc-progress span { flex: 1; height: 2px; background: color-mix(in srgb,var(--charcoal) 20%, transparent); position: relative; overflow: hidden; }
.proc-progress span::after { content: ""; position: absolute; inset: 0; background: var(--ink); transform: scaleX(0); transform-origin: left; transition: transform 0.5s var(--ease); }
.proc-progress span.done::after { transform: scaleX(1); }
.proc-num { font-family: var(--serif); font-size: clamp(4rem,13vw,9rem); line-height: 0.9; color: var(--ink); }
.proc-name { font-size: var(--step-1); letter-spacing: 0.02em; text-transform: uppercase; font-weight: 700; margin: 0.4rem 0 1.2rem; }
.proc-desc { color: var(--warm-grey); font-size: var(--step-1); max-width: 42ch; min-height: 5em; }
.proc-media { display: flex; flex-direction: column; gap: clamp(3rem,8vw,7rem); }
.proc-panel { }
.proc-panel__media { aspect-ratio: 4/5; overflow: hidden; background: var(--ivory-2); }
.proc-panel__media img { width:100%; height:100%; object-fit: cover; }
.proc-panel__cap { display: flex; justify-content: space-between; margin-top: 1rem; font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--warm-grey); }
@media (max-width: 800px){
  .proc-stage { grid-template-columns: 1fr; }
  .proc-left { position: static; margin-bottom: 2rem; }
  .proc-desc { min-height: 0; }
}