/* =========================================================
   BLK — CINEMATIC MONOLITH
   Global stylesheet
   ========================================================= */

:root {
  --bg-black: #0a0a0a;
  --surface: #111111;
  --text-white: #f4f1ea;
  --text-muted: #a6a6a6;
  --accent-red: #ff2028;
  --border: #2a2a2a;

  --font-display: "Grandstander", cursive;
  --font-body: "Space Grotesk", sans-serif;

  --ease-cine: cubic-bezier(0.16, 1, 0.3, 1);
  --gutter: 5vw;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-black);
  color: var(--text-white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}
ul {
  list-style: none;
}

::selection {
  background: var(--accent-red);
  color: var(--text-white);
}

/* ---------- TYPOGRAPHY ---------- */
.display {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3.5rem, 8vw, 8rem);
  line-height: 0.92;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}
.display-md {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3rem, 6vw, 6rem);
  line-height: 0.95;
  text-transform: uppercase;
}
.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.5rem, 5vw, 5rem);
  line-height: 1;
  text-transform: uppercase;
}
.body-lg {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 42ch;
}
.body {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.label {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 600;
}
.label-red {
  color: var(--accent-red);
}
.label-muted {
  color: var(--text-muted);
}

.meta {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.num {
  font-family: var(--font-display);
  color: var(--accent-red);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

/* ---------- LAYOUT ---------- */
.section {
  padding: 9rem var(--gutter);
  position: relative;
}
.section-num {
  position: absolute;
  bottom: 2.5rem;
  right: var(--gutter);
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}
.rule {
  height: 1px;
  background: var(--border);
  width: 100%;
}

/* ---------- NAVIGATION ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.6rem var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition:
    background 0.45s var(--ease-cine),
    padding 0.45s var(--ease-cine),
    border-color 0.45s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(10, 10, 10, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 1.1rem var(--gutter);
  border-bottom: 1px solid var(--border);
}
.logo {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  color: var(--text-white);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}
.nav-links a {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-white);
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition:
    color 0.3s,
    transform 0.3s var(--ease-cine);
  display: inline-block;
}
.nav-links a i,
.mobile-menu a i {
  font-size: 0.75em;
  line-height: 1;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 1px;
  background: var(--accent-red);
  transition: width 0.35s var(--ease-cine);
}
.nav-links a:hover {
  transform: translateX(3px);
}
.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}
.nav-links a.active {
  color: var(--accent-red);
}
.nav-links a.accent-link {
  color: var(--accent-red);
}

.menu-trigger {
  display: none;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-white);
}
.menu-trigger i,
.mobile-menu-close i,
.footer-col a i {
  font-size: 1.05em;
  vertical-align: -0.08em;
}
.mobile-menu-close {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

/* mobile overlay */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--bg-black);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 var(--gutter);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.5s var(--ease-cine),
    visibility 0.5s;
}
.mobile-menu.open {
  opacity: 1;
  visibility: visible;
}
.mobile-menu-close {
  position: absolute;
  top: 1.6rem;
  right: var(--gutter);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-white);
}
.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.mobile-menu a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.5rem, 11vw, 5rem);
  text-transform: uppercase;
  line-height: 1.05;
  color: var(--text-white);
  display: flex;
  align-items: baseline;
  gap: 1rem;
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.6s var(--ease-cine),
    transform 0.6s var(--ease-cine),
    color 0.3s;
}
.mobile-menu.open a {
  opacity: 1;
  transform: translateY(0);
}
.mobile-menu a .m-num {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--accent-red);
  letter-spacing: 0.1em;
  font-weight: 600;
}
.mobile-menu a:hover {
  color: var(--accent-red);
}

/* ---------- ANIMATION SYSTEM ---------- */
.reveal-right,
.reveal-left,
.reveal-up {
  opacity: 0;
  transform: translate3d(0, 0, 0);
  transition:
    transform 0.85s var(--ease-cine),
    opacity 0.85s var(--ease-cine);
  will-change: transform, opacity;
}
.reveal-right.is-animating {
  transform: translate3d(80px, 0, 0);
}
.reveal-left.is-animating {
  transform: translate3d(-80px, 0, 0);
}
.reveal-up.is-animating {
  transform: translate3d(0, 40px, 0);
}
.revealed {
  transform: translate3d(0, 0, 0) !important;
  opacity: 1 !important;
}

/* image motion */
.cine-img {
  overflow: hidden;
  position: relative;
}
.cine-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* filter: grayscale(100%) contrast(1.05); */
  transform: scale(1.03);
  transition:
    transform 1.1s var(--ease-cine),
    filter 0.6s;
}
.revealed .cine-img img,
.cine-img.revealed img {
  transform: scale(1);
}
.cine-img:hover img {
  transform: scale(1.04);
}

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  padding: 7rem var(--gutter) 4rem;
  gap: 4vw;
  position: relative;
}
.hero-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.hero h1 {
  margin-top: 0.5rem;
}
.hero-image {
  height: 90vh;
  width: 100%;
  
}
.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scaleX(-1) !important;

  filter: grayscale(100%) contrast(1.08);
}
.hero-foot {
  position: absolute;
  bottom: 2.5rem;
  left: var(--gutter);
  right: var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.scroll-ind {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.page-num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

/* ---------- FEATURED WORK ---------- */
.featured {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: center;
  gap: 5vw;
}
.featured-text {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}
.featured-image {
  height: 80vh;
}

/* ---------- SERVICES (home) ---------- */
.services-home {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5vw;
  align-items: start;
}
.services-home .head {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.services-list li {
  display: flex;
  align-items: baseline;
  gap: 1.4rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 1.4rem;
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  transition:
    color 0.35s,
    transform 0.35s var(--ease-cine);
  cursor: default;
}
.services-list li:hover {
  color: var(--accent-red);
  transform: translateX(8px);
}
.services-list li .num {
  font-size: 0.85rem;
}
.services-side-img {
  height: 70vh;
}

/* ---------- CAMPAIGN COLLAGE ---------- */
.collage {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-template-rows: repeat(8, 5.5vw);
  gap: 1.2rem;
}
.collage .c1 {
  grid-column: 1 / 4;
  grid-row: 1 / 6;
}
.collage .c2 {
  grid-column: 4 / 6;
  grid-row: 1 / 9;
}
.collage .c3 {
  grid-column: 1 / 3;
  grid-row: 6 / 9;
}
.collage .c4 {
  grid-column: 6 / 7;
  grid-row: 1 / 5;
}
.collage .c5 {
  grid-column: 3 / 6;
  grid-row: 6 / 9;
}
.collage .c6 {
  grid-column: 6 / 7;
  grid-row: 5 / 9;
}
.collage .cine-img img {
  height: 100%;
}
.collage-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3rem;
  gap: 2rem;
  flex-wrap: wrap;
}

/* ---------- STORE (home) ---------- */
.store-home {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5vw;
  align-items: center;
}
.store-product {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.store-product .price {
  font-size: 1.6rem;
  font-family: var(--font-display);
}
.store-img {
  height: 70vh;
}

/* ---------- STUDIO (home) ---------- */
.studio-home {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 5vw;
  align-items: center;
}
.studio-img {
  height: 80vh;
  order: 2;
}
.studio-text {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
  order: 1;
}
.studio-aside {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 0.9rem;
  line-height: 2;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  border-left: 1px solid var(--accent-red);
  padding-left: 1.2rem;
  margin-top: 1rem;
}

/* ---------- CTA SECTION ---------- */
.cta-section {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 5vw;
  align-items: center;
}
.faq-panel {
  padding-top: 5rem;
  padding-bottom: 5rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(10, 10, 10, 0);
  color: var(--text-white);
  opacity: 0;
  transform: translateY(26px);
  transition:
    background-color 0.8s var(--ease-cine),
    color 0.8s var(--ease-cine),
    border-color 0.8s var(--ease-cine),
    opacity 0.9s var(--ease-cine),
    transform 0.9s var(--ease-cine);
}
.faq-panel.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.faq-panel.is-light {
  background: var(--text-white);
  color: var(--text-dark);
  border-color: var(--border-dark);
}
.faq-panel.is-light .faq-q,
.faq-panel.is-light p,
.faq-panel.is-light .faq-header .display-md,
.faq-panel.is-light .label {
  color: var(--text-dark);
}
.faq-panel.is-light p {
  color: rgba(10, 10, 10, 0.72);
}
.faq-panel.is-light .faq-grid article {
  border-color: rgba(10, 10, 10, 0.22);
}
.faq-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem 3rem;
}
.faq-grid article {
  padding-top: 1.2rem;
  border-top: 1px solid var(--border);
}
.faq-q {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  line-height: 1.1;
  margin-bottom: 0.7rem;
  color: var(--text-white);
}
.faq-panel p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 38ch;
}
.cta-text {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.cta-img {
  height: 65vh;
}

/* ---------- CTA LINK / BUTTON ---------- */
.cta-link {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-white);
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
  width: fit-content;
  transition:
    color 0.35s,
    border-color 0.35s,
    transform 0.35s var(--ease-cine);
}
.cta-link .arrow {
  transition: transform 0.35s var(--ease-cine);
  color: var(--accent-red);
}
.cta-link:hover {
  color: var(--accent-red);
  border-color: var(--accent-red);
}
.cta-link:hover .arrow {
  transform: translateX(8px);
}

.btn-solid {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 1.1rem 2.2rem;
  border: 1px solid var(--text-white);
  color: var(--text-white);
  background: transparent;
  transition:
    background 0.35s,
    color 0.35s,
    border-color 0.35s;
}
.btn-solid:hover {
  background: var(--accent-red);
  border-color: var(--accent-red);
  color: var(--text-white);
}
.btn-solid .arrow {
  color: var(--accent-red);
  transition: color 0.35s;
}
.btn-solid:hover .arrow {
  color: var(--text-white);
}

/* ---------- FOOTER ---------- */
.site-footer {
  padding: 4rem var(--gutter) 2.5rem;
  border-top: 1px solid var(--border);
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 2rem;
  padding-bottom: 3rem;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.footer-cols {
  display: flex;
  gap: 4rem;
  flex-wrap: wrap;
}
.footer-col h4 {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
  font-weight: 600;
}
.footer-col a {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.85rem;
  padding: 0.35rem 0;
  color: var(--text-white);
  transition:
    color 0.3s,
    transform 0.3s var(--ease-cine);
}
.footer-col a:hover {
  color: var(--accent-red);
  transform: translateX(4px);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.footer-bottom p {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.footer-tag {
  color: var(--accent-red);
}

/* ---------- PAGE HEADER ---------- */
.page-hero {
  padding: 12rem var(--gutter) 5rem;
}
.page-hero .display {
  margin-top: 1.5rem;
}
.page-intro {
  padding: 0 var(--gutter) 4rem;
  max-width: 50ch;
}

/* ---------- WORK PAGE GALLERY ---------- */
.work-gallery {
  display: flex;
  flex-direction: column;
  gap: 7rem;
  padding: 0 var(--gutter) 8rem;
}
.work-item {
  position: relative;
  cursor: pointer;
}
.work-item .cine-img {
  transition: transform 0.6s var(--ease-cine);
}
.work-item:hover .cine-img img {
  transform: scale(1.04);
}
.work-meta {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 1.4rem;
  gap: 1rem;
  flex-wrap: wrap;
}
.work-meta .wt {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.6rem);
  text-transform: uppercase;
  line-height: 1;
  transition: color 0.35s;
}
.work-item:hover .wt {
  color: var(--accent-red);
}
.work-meta .wc {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.work-num {
  font-family: var(--font-display);
  color: var(--accent-red);
  font-size: 0.85rem;
}
.work-item .indicator {
  width: 0;
  height: 1px;
  background: var(--accent-red);
  transition: width 0.45s var(--ease-cine);
  margin-top: 0.6rem;
}
.work-item:hover .indicator {
  width: 60px;
}
/* alternating sizes */
.work-item.wide .cine-img {
  height: 60vh;
}
.work-item.tall .cine-img {
  height: 80vh;
}
.work-item.med .cine-img {
  height: 50vh;
}
.work-item.offset {
  width: 70%;
  margin-left: auto;
}
.work-item.offset-l {
  width: 70%;
}

/* ---------- PROJECT DETAIL ---------- */
.project-detail {
  padding: 10rem var(--gutter) 6rem;
}
.pd-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 3rem;
}
.pd-roles {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  margin: 2rem 0;
}
.pd-roles span {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.pd-hero {
  height: 75vh;
  margin-bottom: 4rem;
}
.pd-seq {
  display: flex;
  flex-direction: column;
  gap: 4rem;
  margin-bottom: 5rem;
}
.pd-seq .cine-img {
  height: 70vh;
}
.pd-seq .cine-img.half {
  height: 55vh;
  width: 70%;
}
.pd-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border);
  padding-top: 2rem;
}

/* ---------- SERVICES PAGE ---------- */
.svc-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5vw;
  align-items: center;
  padding: 6rem 0;
  border-top: 1px solid var(--border);
}
.svc-block:nth-child(even) .svc-img {
  order: 2;
}
.svc-block .svc-img {
  height: 55vh;
}
.svc-block .svc-text {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}
.svc-block .svc-num {
  font-family: var(--font-display);
  color: var(--accent-red);
  font-size: 1rem;
}

/* ---------- SHOP ---------- */
.shop-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem 2.5rem;
  padding: 0 var(--gutter) 8rem;
}
.product {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.product .cine-img {
  height: 42vh;
  background: var(--surface);
}
.product .cine-img img {
  /* filter: grayscale(100%); */
}
.product-info {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.product-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.product-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  text-transform: uppercase;
}
.product-cat {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.product-price {
  font-family: var(--font-display);
  font-size: 1.1rem;
}
.add-btn {
  align-self: flex-start;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.7rem 1.4rem;
  border: 1px solid var(--border);
  color: var(--text-white);
  transition:
    border-color 0.35s,
    color 0.35s,
    background 0.35s;
  margin-top: 0.4rem;
}
.add-btn:hover {
  border-color: var(--accent-red);
  color: var(--accent-red);
}
.add-btn.added {
  border-color: var(--accent-red);
  color: var(--accent-red);
}

/* cart bar */
.cart-bar {
  position: fixed;
  top: 1.6rem;
  right: var(--gutter);
  z-index: 1001;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 0.3s;
}
.cart-bar i {
  display: inline-block;
  font-size: 1.35rem;
  line-height: 1;
}
.cart-bar:hover {
  color: var(--accent-red);
}
.cart-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.4rem;
  height: 1.4rem;
  padding: 0 0.4rem;
  border: 1px solid var(--accent-red);
  color: var(--accent-red);
  font-size: 0.7rem;
  border-radius: 999px;
}
.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(420px, 100%);
  height: 100vh;
  background: var(--surface);
  border-left: 1px solid var(--border);
  z-index: 2500;
  transform: translateX(100%);
  transition: transform 0.5s var(--ease-cine);
  display: flex;
  flex-direction: column;
  padding: 2rem;
}
.cart-drawer.open {
  transform: translateX(0);
}
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 2400;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.4s,
    visibility 0.4s;
}
.cart-overlay.open {
  opacity: 1;
  visibility: visible;
}
.cart-drawer h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.cart-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}
.cart-item .ci-name {
  font-size: 0.85rem;
}
.cart-item .ci-price {
  font-family: var(--font-display);
  font-size: 0.9rem;
}
.qty {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.qty button {
  font-size: 1rem;
  color: var(--text-muted);
  width: 1.6rem;
  height: 1.6rem;
  border: 1px solid var(--border);
  transition:
    color 0.3s,
    border-color 0.3s;
}
.qty button:hover {
  color: var(--accent-red);
  border-color: var(--accent-red);
}
.cart-foot {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}
.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 1.5rem;
}
.cart-total span:first-child {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.cart-total span:last-child {
  font-family: var(--font-display);
  font-size: 1.6rem;
}
.cart-empty {
  color: var(--text-muted);
  font-size: 0.85rem;
  padding: 2rem 0;
}
.cart-close {
  position: absolute;
  top: 1.6rem;
  right: 1.6rem;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* ---------- STUDIO PAGE ---------- */
.studio-page-hero {
  padding: 11rem var(--gutter) 4rem;
}
.studio-intro {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 5vw;
  align-items: center;
  padding: 11rem var(--gutter) 2rem;
}
.studio-intro-copy {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.studio-brand {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5vw, 6rem);
  line-height: 0.9;
  text-transform: lowercase;
  letter-spacing: -0.04em;
  color: var(--text-white);
}
.studio-intro .studio-portrait {
  height: 92vh;
  margin: 0;
}
.studio-statement {
  padding: 4rem var(--gutter);
  max-width: 24ch;
}
.studio-bio {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5vw;
  padding: 4rem var(--gutter) 8rem;
}
.discipline-list li {
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition:
    color 0.3s,
    transform 0.3s var(--ease-cine);
}
.discipline-list li:hover {
  color: var(--accent-red);
  transform: translateX(6px);
}
.discipline-list li .num {
  margin-right: 1rem;
}

/* ---------- PROJECT INQUIRY FORM ---------- */
.inquiry {
  padding: 10rem var(--gutter) 6rem;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 5vw;
  align-items: start;
}
.inquiry-aside {
  position: sticky;
  top: 8rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.progress {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.progress-step {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  gap: 0.8rem;
  align-items: center;
  transition: color 0.3s;
}
.progress-step.active {
  color: var(--accent-red);
}
.progress-step.done {
  color: var(--text-white);
}
.progress-step .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  transition: background 0.3s;
}
.progress-step.active .dot {
  background: var(--accent-red);
}
.progress-step.done .dot {
  background: var(--text-white);
}

.form-wrap {
  border: 1px solid var(--border);
  padding: 3rem;
  background: var(--surface);
}
.step {
  display: none;
  flex-direction: column;
  gap: 1.5rem;
}
.step.active {
  display: flex;
  animation: fadeUp 0.5s var(--ease-cine);
}
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.step-label {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-red);
}
.step h3 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  text-transform: uppercase;
  line-height: 1;
}
.choice-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8rem;
}
.choice {
  padding: 1rem 1.2rem;
  border: 1px solid var(--border);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-align: left;
  transition:
    border-color 0.3s,
    color 0.3s,
    background 0.3s;
  color: var(--text-white);
}
.choice:hover {
  border-color: var(--accent-red);
  color: var(--accent-red);
}
.choice.selected {
  border-color: var(--accent-red);
  color: var(--accent-red);
  background: rgba(255, 32, 40, 0.06);
}
.field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.field label {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.field input,
.field textarea,
.field select {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  padding: 0.8rem 0;
  color: var(--text-white);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.3s;
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--accent-red);
}
.field textarea {
  resize: vertical;
  min-height: 120px;
  border: 1px solid var(--border);
  padding: 1rem;
}
.field select {
  cursor: pointer;
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.form-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.5rem;
}
.form-nav .back {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.3s;
}
.form-nav .back:hover {
  color: var(--accent-red);
}
.form-confirm {
  text-align: center;
  padding: 3rem 1rem;
  display: none;
  flex-direction: column;
  gap: 1.5rem;
  align-items: center;
}
.form-confirm.show {
  display: flex;
  animation: fadeUp 0.6s var(--ease-cine);
}
.form-confirm .check {
  width: 56px;
  height: 56px;
  border: 1px solid var(--accent-red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-red);
  font-size: 1.6rem;
}

/* booking dates */
.booking {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.date-options {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}
.date-chip {
  padding: 0.9rem 1.4rem;
  border: 1px solid var(--border);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  transition:
    border-color 0.3s,
    color 0.3s,
    background 0.3s;
}
.date-chip:hover {
  border-color: var(--accent-red);
  color: var(--accent-red);
}
.date-chip.selected {
  border-color: var(--accent-red);
  color: var(--accent-red);
  background: rgba(255, 32, 40, 0.06);
}
.booking-note {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ---------- CONTACT PAGE ---------- */
.contact-hero {
  padding: 12rem var(--gutter) 4rem;
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  padding: 2rem var(--gutter) 4rem;
  border-top: 1px solid var(--border);
}
.contact-item h4 {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.8rem;
}
.contact-item p {
  font-size: 1.1rem;
}
.contact-social {
  display: flex;
  gap: 2rem;
  padding: 0 var(--gutter) 8rem;
  flex-wrap: wrap;
}
.contact-social a {
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.4rem;
  transition:
    color 0.3s,
    border-color 0.3s;
}
.contact-social a:hover {
  color: var(--accent-red);
  border-color: var(--accent-red);
}

/* ---------- PROTOTYPE PAGE ---------- */
.proto-hero {
  padding: 12rem var(--gutter) 5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4vw;
  align-items: end;
}
.proto-status {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.status-row {
  display: flex;
  gap: 1.5rem;
  align-items: baseline;
}
.status-row .sk {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.status-row .sv {
  font-family: var(--font-display);
  color: var(--accent-red);
}
.proto-included {
  padding: 6rem var(--gutter);
}
.proto-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem 3rem;
  margin-top: 2.5rem;
}
.proto-list li {
  display: flex;
  gap: 1.2rem;
  align-items: baseline;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 1.1rem;
}
.proto-list li .num {
  font-family: var(--font-display);
}
.proto-why {
  padding: 6rem var(--gutter);
  background: var(--surface);
}
.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-top: 2.5rem;
  border: 1px solid var(--border);
}
.compare > div {
  padding: 2.5rem;
}
.compare .col-current {
  border-right: 1px solid var(--border);
}
.compare h5 {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.compare p {
  font-size: 1.05rem;
  line-height: 1.6;
}
.compare .col-proposed h5 {
  color: var(--accent-red);
}
.compare-row {
  display: contents;
}
.proto-cta {
  padding: 8rem var(--gutter);
  text-align: left;
}

/* ---------- UTILITIES ---------- */
.desktop-only {
  display: flex;
}
.hidden {
  display: none !important;
}
.center {
  text-align: center;
}

/* =========================================================
   DYNAMIC BLACK/WHITE BACKGROUND MORPH
   ~30% of sections reveal a warm off-white ground as they
   scroll into view. The page background morphs continuously
   (scroll-linked), so white sections feel revealed by the
   movement of the page — never like separate cards.
   Red accent is untouched.
   ========================================================= */
:root {
  --text-dark: #0a0a0a;
  --text-dark-muted: #5c574e;
  --border-dark: #d8d3c7;
}

/* smooth colour/border transitions for elements that invert */
.sec-light .display,
.sec-light .display-md,
.sec-light .section-title,
.sec-light .body-lg,
.sec-light .body,
.sec-light .meta,
.sec-light .label,
.sec-light .section-num,
.sec-light .price,
.sec-light .contact-item h4,
.sec-light .contact-item p,
.sec-light .contact-item a,
.sec-light .services-list li,
.sec-light .proto-list li,
.sec-light .cta-link,
.sec-light .btn-solid,
.sec-light .btn-solid .arrow {
  transition:
    color 0.5s var(--ease-cine),
    border-color 0.5s var(--ease-cine),
    background 0.5s ease;
}
.sec-light,
.sec-light .rule,
.sec-light .services-list li,
.sec-light .proto-list li,
.sec-light .discipline-list li {
  transition:
    border-color 0.5s var(--ease-cine),
    background-color 0.5s ease;
}

/* inverted (light) state — dark ink on warm off-white */
.sec-light.is-light {
  color: var(--text-dark);
  border-color: var(--border-dark);
}
.sec-light.is-light .display,
.sec-light.is-light .display-md,
.sec-light.is-light .section-title {
  color: var(--text-dark);
}
.sec-light.is-light .body-lg,
.sec-light.is-light .body {
  color: var(--text-dark-muted);
}
.sec-light.is-light .meta,
.sec-light.is-light .section-num,
.sec-light.is-light .label-muted {
  color: var(--text-dark-muted);
}
.sec-light.is-light .price {
  color: var(--text-dark);
}
.sec-light.is-light.faq-panel {
  background: var(--text-white);
  color: var(--text-dark);
  border-color: var(--border-dark);
}
.sec-light.is-light.faq-panel .faq-q,
.sec-light.is-light.faq-panel p,
.sec-light.is-light.faq-panel .faq-header .display-md,
.sec-light.is-light.faq-panel .label {
  color: var(--text-dark);
  transition: color 0.8s var(--ease-cine);
}
.sec-light.is-light.faq-panel p {
  color: rgba(10, 10, 10, 0.72);
}
.sec-light.is-light.faq-panel .faq-grid article,
.sec-light.is-light.faq-panel .faq-grid article {
  border-color: rgba(10, 10, 10, 0.22);
}
.sec-light.is-light .services-list li,
.sec-light.is-light .proto-list li {
  color: var(--text-dark);
  border-bottom-color: var(--border-dark);
}
.sec-light.is-light .discipline-list li {
  border-bottom-color: var(--border-dark);
}
.sec-light.is-light .rule {
  background: var(--border-dark);
}
.sec-light.is-light .contact-item h4 {
  color: var(--text-dark-muted);
}
.sec-light.is-light .contact-item p,
.sec-light.is-light .contact-item a {
  color: var(--text-dark);
}

/* cta link + solid button on light ground (red hover behaviour preserved) */
.sec-light.is-light .cta-link {
  color: var(--text-dark);
  border-color: var(--border-dark);
}
.sec-light.is-light .cta-link:hover {
  color: var(--accent-red);
  border-color: var(--accent-red);
}
.sec-light.is-light .btn-solid {
  color: var(--text-dark);
  border-color: var(--text-dark);
}
.sec-light.is-light .btn-solid .arrow {
  color: var(--accent-red);
}
.sec-light.is-light .btn-solid:hover {
  background: var(--accent-red);
  border-color: var(--accent-red);
  color: var(--text-white);
}
.sec-light.is-light .btn-solid:hover .arrow {
  color: var(--text-white);
}

@media (prefers-reduced-motion: reduce) {
  .sec-light,
  .sec-light * {
    transition: none !important;
  }
}