/* The Spirit Creative — Premium Black Theme */

:root {
  --black: #000000;
  --white: #ffffff;
  --muted: rgba(255, 255, 255, 0.62);
  --muted-soft: rgba(255, 255, 255, 0.42);
  --text-hover: #ffffff;
  --border: rgba(255, 255, 255, 0.22);
  --header-h: 72px;
  --pad: clamp(20px, 4vw, 64px);
  --max: 1440px;
  --section-pad: clamp(56px, 7vw, 96px);
  --section-gap: clamp(28px, 4vw, 48px);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font: Helvetica, "Helvetica Neue", Arial, sans-serif;
  --text-sm: clamp(14px, 1.05vw, 16px);
  --text-md: clamp(18px, 1.35vw, 22px);
  --text-lg: clamp(20px, 1.55vw, 26px);
  --text-transition: color 0.28s var(--ease), font-weight 0.28s var(--ease);
}

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

html { scroll-behavior: smooth; font-size: 18px; }

body {
  font-family: var(--font);
  background: var(--black);
  color: var(--white);
  font-size: var(--text-md);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

main,
.site-header,
.site-footer {
  position: relative;
  z-index: 1;
}

body.is-loading { overflow: hidden; }

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

.brand-mark {
  width: 40px;
  height: 40px;
  max-width: 40px;
  max-height: 40px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}

.loader-mark {
  width: 48px;
  height: 48px;
  max-width: 48px;
  max-height: 48px;
  object-fit: contain;
  display: block;
}

.footer-brand .brand-logo {
  width: clamp(56px, 6vw, 72px);
  max-width: 72px;
  height: auto;
  object-fit: contain;
  display: block;
}

.logo-light { filter: invert(1) brightness(1.1); }

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--pad);
  z-index: 10001;
  padding: 12px 18px;
  background: var(--white);
  color: var(--black);
  font-size: 14px;
  font-weight: 600;
  border-radius: 4px;
  transition: top 0.2s var(--ease);
}

.skip-link:focus {
  top: 12px;
}

/* Custom cursor follower */
.cursor-follower {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0;
  will-change: transform, opacity;
  transition: opacity 0.25s ease;
}

.cursor-follower.is-visible { opacity: 1; }

.cursor-follower-glow {
  position: absolute;
  inset: -18px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.18) 0%, transparent 70%);
  opacity: 0;
  will-change: opacity;
}

.cursor-follower-mark {
  position: relative;
  z-index: 1;
  width: 44px;
  height: 44px;
  max-width: 44px;
  max-height: 44px;
  object-fit: contain;
  display: block;
  will-change: filter;
}

@media (pointer: coarse), (max-width: 900px) {
  .cursor-follower { display: none; }
  body, a, button { cursor: auto; }
}

@media (pointer: fine) {
  body, a, button { cursor: none; }
}

/* Loader */
.loader {
  position: fixed; inset: 0; z-index: 10000;
  display: grid; place-items: center;
  background: var(--black);
  transition: opacity 0.6s var(--ease), visibility 0.6s;
}
.loader.is-hidden { opacity: 0; visibility: hidden; }

/* Header */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  height: var(--header-h);
  padding: 0 var(--pad);
  background: var(--black);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
  overflow: hidden;
}
.site-header.is-scrolled { border-bottom-color: var(--border); }

.site-header .brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  line-height: 0;
}

.main-nav {
  display: flex; align-items: center; gap: clamp(20px, 3vw, 48px);
}
.main-nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.25s, font-weight 0.25s;
}
.main-nav a:hover { color: var(--white); font-weight: 300; }

.nav-cta {
  padding: 10px 22px;
  border: 1px solid var(--white);
  border-radius: 999px;
  color: var(--white) !important;
  transition: background 0.25s, color 0.25s !important;
}
.nav-cta:hover { background: var(--white); color: var(--black) !important; }

.nav-toggle {
  display: none;
  flex-direction: column; gap: 7px;
  padding: 4px;
}
.nav-toggle span {
  display: block; width: 24px; height: 1.5px;
  background: var(--white);
  transition: transform 0.3s, opacity 0.3s;
}
.nav-toggle.is-open span:first-child { transform: translateY(4.25px) rotate(45deg); }
.nav-toggle.is-open span:last-child { transform: translateY(-4.25px) rotate(-45deg); }

/* Typography */
.eyebrow {
  font-size: clamp(13px, 0.95vw, 15px);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
  transition: var(--text-transition);
}

.section-desc, .body-md {
  font-size: var(--text-md);
  color: var(--muted);
  line-height: 1.65;
  max-width: 560px;
  transition: var(--text-transition);
}

.body-lg {
  font-size: var(--text-lg);
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 20px;
  transition: var(--text-transition);
}

h1, h2, h3 { font-weight: 600; letter-spacing: -0.02em; line-height: 1.08; transition: var(--text-transition); }
h1 strong, h2 strong { font-weight: 600; color: var(--white); }

.text-link {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
  padding-bottom: 4px;
  margin-top: 28px;
  transition: border-color 0.25s, color 0.25s, font-weight 0.25s;
}

@media (pointer: fine) {
  main p:hover,
  main h1:hover,
  main h2:hover,
  main h3:hover,
  main h4:hover,
  main .eyebrow:hover,
  main .section-desc:hover,
  main .body-md:hover,
  main .body-lg:hover,
  main .hero-lead:hover,
  main .hero-title:hover,
  main .project-meta strong:hover,
  main .project-subtitle:hover,
  main .case-header h3:hover,
  main .case-header p:hover,
  main .case-meta-list dt:hover,
  main .case-meta-list dd:hover,
  main .case-brand-story span:hover,
  main .case-brand-story p:hover,
  main .case-copy-block span:hover,
  main .case-copy-block p:hover,
  main .case-gallery-head h4:hover,
  main .service-card h3:hover,
  main .service-card p:hover,
  main .service-card span:hover,
  main .quote p:hover,
  main .quote cite:hover,
  main .contact-method span:hover,
  main .contact-method .method-value:hover,
  main .form-head h3:hover,
  main .form-head p:hover,
  main .form-field label:hover,
  main .form-field span:hover,
  main .form-intro:hover,
  main .cta-band h2:hover,
  main .cta-band p:hover,
  main .about-copy h2:hover,
  main .about-copy p:hover,
  main .services-head h2:hover,
  main .services-head p:hover,
  main .testimonials-head h2:hover,
  main .contact-head h2:hover,
  main .contact-head p:hover,
  main .contact-direct h3:hover,
  main .contact-direct p:hover,
  main .section-head h2:hover,
  main .section-head p:hover,
  main .works-hint:hover,
  .main-nav a:hover,
  .footer-nav a:hover,
  .footer-tagline:hover,
  .footer-contact a:hover,
  .footer-copy:hover,
  .to-top:hover {
    color: var(--text-hover);
    font-weight: 300;
  }

  main .case-header h3:hover,
  main h1:hover,
  main h2:hover,
  main .about-copy h2:hover,
  main .services-head h2:hover,
  main .section-head h2:hover,
  main .contact-head h2:hover,
  main .testimonials-section h2:hover {
    font-weight: 400;
  }
}
.text-link:hover { border-color: var(--white); color: var(--white); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 32px;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 999px;
  transition: transform 0.3s var(--ease), background 0.3s, border-color 0.3s, box-shadow 0.3s, font-weight 0.25s;
}
.btn-primary {
  background: var(--white); color: var(--black);
}
.btn-primary:hover {
  transform: translateY(-2px);
}
.btn-outline {
  border: 1px solid var(--white);
  color: var(--white);
}
.btn-outline:hover {
  border-color: var(--white);
  transform: translateY(-2px);
  font-weight: 500;
}

@media (pointer: fine) {
  .btn:hover {
    font-weight: 500;
  }
}
.btn-lg { padding: 18px 40px; font-size: clamp(15px, 1.1vw, 17px); }
.btn-full { width: 100%; }

/* Hero — minimal premium layout */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-top: var(--header-h);
  background: var(--black);
  overflow: hidden;
  isolation: isolate;
}

.hero-inner {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding: clamp(40px, 6vw, 72px) var(--pad) clamp(56px, 7vw, 96px);
  min-height: calc(100vh - var(--header-h));
}

.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  max-width: 560px;
}

.hero-content .eyebrow {
  margin-bottom: clamp(14px, 1.8vw, 20px);
}

.hero-title {
  font-size: clamp(36px, 4.6vw, 68px);
  font-weight: 500;
  margin-bottom: clamp(18px, 2.2vw, 24px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  max-width: 14em;
  color: var(--white);
  transition: var(--text-transition);
}

.hero-lead {
  font-size: var(--text-lg);
  color: var(--muted);
  max-width: 520px;
  line-height: 1.65;
  margin-bottom: clamp(24px, 2.8vw, 32px);
  transition: var(--text-transition);
}

.hero-logo-panel {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  width: 100%;
  min-height: min(68vh, 720px);
  padding-right: clamp(0px, 2vw, 24px);
}

.hero-logo-wrap {
  position: relative;
  width: clamp(280px, 34vw, 480px);
  max-width: 100%;
  aspect-ratio: 1 / 1;
  animation: heroLogoFloat 7s ease-in-out infinite;
  will-change: transform;
}

.hero-logo-mark,
.hero-logo-words {
  position: absolute;
  inset: 0;
  overflow: hidden;
  line-height: 0;
}

.hero-logo-mark img,
.hero-logo-words-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
}

.hero-logo-mark {
  clip-path: inset(0 0 57% 0);
}

.hero-logo-words {
  clip-path: inset(43% 0 0 0);
}

.hero-logo-words-img {
  pointer-events: none;
  animation: heroWordsLightning 6s ease-in-out infinite;
  will-change: filter, opacity;
}

.hero-logo-wrap.is-cursor-over .hero-logo-words-img {
  animation-duration: 4.5s;
}

@keyframes heroWordsLightning {
  0%, 86%, 100% {
    filter: none;
    opacity: 1;
  }
  87% {
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.28));
    opacity: 0.94;
  }
  88% {
    filter: none;
    opacity: 1;
  }
  89% {
    filter: drop-shadow(0 0 14px rgba(255, 255, 255, 0.36));
    opacity: 0.96;
  }
}

@keyframes heroLogoFloat {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.hero-logo-panel.reveal .hero-logo-wrap {
  animation:
    heroLogoEnter 1.1s var(--ease) forwards,
    heroLogoFloat 7s ease-in-out 1.1s infinite;
}

.hero-logo-panel.reveal .hero-logo-words-img {
  animation: heroWordsLightning 6s ease-in-out 1.1s infinite;
}

@keyframes heroLogoEnter {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.stat-num {
  display: block;
  font-size: clamp(48px, 7vw, 96px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.scroll-indicator {
  position: absolute; bottom: 32px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--muted-soft);
  animation: scrollBounce 2.5s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* Marquee */
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--black);
}
.marquee-track {
  display: flex; gap: clamp(48px, 8vw, 120px);
  width: max-content;
  padding: 20px 0;
  animation: marquee 30s linear infinite;
}
.marquee-track span {
  font-size: 13px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Sections */
.section,
.about-section,
.services-section,
.contact-section,
.testimonials-section {
  padding: var(--section-pad) var(--pad);
  max-width: var(--max);
  margin: 0 auto;
}

.section-head { margin-bottom: var(--section-gap); }
.section-head h2,
.services-head h2,
.contact-head h2,
.testimonials-section h2 {
  font-size: clamp(52px, 8.5vw, 128px);
  font-weight: 500;
  margin-bottom: 24px;
  transition: var(--text-transition);
}
.section-head .section-desc { margin-top: 16px; }

/* Portfolio — horizontal dual-row showcase */
.works-section {
  max-width: none;
  padding: var(--section-pad) var(--pad);
}

.filters {
  display: flex; flex-wrap: wrap; gap: 12px;
  margin-bottom: var(--section-gap);
}

.filter-btn {
  padding: 10px 20px;
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  transition: all 0.25s var(--ease);
}
.filter-btn.is-active,
.filter-btn:hover {
  border-color: var(--white);
  color: var(--white);
  background: var(--black);
  font-weight: 300;
}

.portfolio-showcase-wrap {
  position: relative;
  margin: 0 calc(var(--pad) * -1);
}

.portfolio-showcase {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: clamp(24px, 3vw, 36px);
  padding: 8px 0 clamp(8px, 1.5vw, 16px);
  overflow: hidden;
}

.portfolio-nav {
  position: absolute;
  top: 50%;
  z-index: 6;
  width: clamp(44px, 4vw, 52px);
  height: clamp(44px, 4vw, 52px);
  display: grid;
  place-items: center;
  border: 1px solid var(--white);
  border-radius: 50%;
  color: var(--white);
  background: var(--black);
  transform: translateY(-50%);
  transition:
    background 0.35s var(--ease),
    border-color 0.35s var(--ease),
    color 0.35s var(--ease),
    transform 0.35s var(--ease),
    opacity 0.35s var(--ease);
  opacity: 0.88;
}

.portfolio-nav svg {
  transition: transform 0.35s var(--ease);
}

.portfolio-nav-prev { left: clamp(12px, 2.5vw, 28px); }
.portfolio-nav-next { right: clamp(12px, 2.5vw, 28px); }

.portfolio-nav:hover:not(:disabled) {
  background: var(--white);
  border-color: var(--white);
  color: var(--black);
  transform: translateY(-50%) scale(1.07);
  opacity: 1;
}

.portfolio-nav-prev:hover:not(:disabled) svg { transform: translateX(-2px); }
.portfolio-nav-next:hover:not(:disabled) svg { transform: translateX(2px); }

.portfolio-nav:disabled {
  opacity: 0.25;
  pointer-events: none;
}

.portfolio-fade {
  position: absolute;
  top: 0;
  bottom: 0;
  width: clamp(56px, 10vw, 140px);
  z-index: 4;
  pointer-events: none;
  transition: opacity 0.45s var(--ease);
}

.portfolio-fade--left {
  left: 0;
  background: linear-gradient(to right, var(--black) 0%, var(--black) 40%, transparent 100%);
}

.portfolio-fade--right {
  right: 0;
  background: linear-gradient(to left, var(--black) 0%, var(--black) 40%, transparent 100%);
}

.portfolio-showcase.at-start .portfolio-fade--left { opacity: 0.35; }
.portfolio-showcase.at-end .portfolio-fade--right { opacity: 0.35; }

.portfolio-row {
  position: relative;
  overflow-x: auto;
  overflow-y: visible;
  cursor: grab;
  scrollbar-width: none;
  -ms-overflow-style: none;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  padding: 12px 0 16px;
  overscroll-behavior-x: contain;
  overscroll-behavior-y: auto;
}

.portfolio-row::-webkit-scrollbar { display: none; }
.portfolio-row.is-dragging { cursor: grabbing; scroll-behavior: auto; }

.portfolio-track {
  display: flex;
  align-items: stretch;
  gap: clamp(24px, 3vw, 40px);
  width: max-content;
  padding: 0 var(--pad);
}

.project-card {
  flex: 0 0 auto;
  width: clamp(240px, 22vw, 320px);
  position: relative;
}

.project-card.is-hidden { display: none; }

.project-card-inner {
  background: var(--black);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  height: 100%;
  transition:
    transform 0.45s var(--ease),
    border-color 0.35s ease;
}

.project-card:hover .project-card-inner {
  transform: translateY(-10px);
  border-color: var(--white);
}

.project-slide {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--black);
}

.project-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
}

.project-card:hover .project-slide img {
  transform: scale(1.04);
}

.project-slide::after {
  display: none;
}

.project-meta {
  padding: 22px 24px 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 1px solid var(--border);
  background: var(--black);
}

.project-meta strong {
  font-size: clamp(19px, 1.45vw, 24px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--white);
  transition: var(--text-transition);
}

.project-subtitle {
  font-size: var(--text-sm);
  font-weight: 400;
  line-height: 1.55;
  color: var(--muted);
  margin: 0;
  transition: var(--text-transition);
}

.project-trigger {
  display: block;
  width: 100%;
  text-align: left;
}

.works-hint {
  text-align: center;
  margin-top: clamp(24px, 3vw, 40px);
  font-size: var(--text-sm);
  letter-spacing: 0.06em;
  color: var(--muted-soft);
  transition: var(--text-transition);
}

.empty-works {
  padding: 60px var(--pad);
  text-align: center;
  color: var(--muted);
  font-size: 16px;
  width: 100%;
}

/* Case study */
body.is-project-open .about-section,
body.is-project-open .testimonials-section,
body.is-project-open .services-section,
body.is-project-open .contact-section,
body.is-project-open .marquee { display: none; }

.case-study-shell {
  display: none;
  margin-top: clamp(32px, 5vw, 64px);
  background: var(--black);
  border-top: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.case-study-shell.is-open { display: block; }

.case-study {
  display: none;
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.case-study.is-active {
  display: block;
  background: #000;
}

.case-study-ambience {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.case-study-ambience::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.32) 52%, rgba(0, 0, 0, 0.52) 100%);
  z-index: 2;
}

.case-ambience-photo {
  position: absolute;
  inset: -24%;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  filter: blur(100px) saturate(1.55) brightness(0.9);
  opacity: 0;
  transform: scale(1.08);
  transition: opacity 1.3s var(--ease), transform 1.3s var(--ease);
  z-index: 0;
}

.case-study.has-ambience .case-ambience-photo {
  opacity: 0.62;
  transform: scale(1);
}

.case-ambience-orb {
  z-index: 1;
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0;
  transform: scale(0.9);
  background: rgb(var(--orb-r, 180) var(--orb-g, 180) var(--orb-b, 180));
  mix-blend-mode: screen;
  transition: opacity 1.2s var(--ease), transform 1.2s var(--ease);
}

.case-study.has-ambience .case-ambience-orb {
  opacity: 0.92;
  transform: scale(1);
}

.case-ambience-orb--1 {
  width: min(82vw, 720px);
  height: min(82vw, 720px);
  top: -18%;
  left: -16%;
}

.case-ambience-orb--2 {
  width: min(70vw, 620px);
  height: min(70vw, 620px);
  top: 18%;
  right: -18%;
}

.case-ambience-orb--3 {
  width: min(86vw, 760px);
  height: min(86vw, 760px);
  bottom: -22%;
  left: 10%;
}

.case-ambience-orb--4 {
  width: min(64vw, 540px);
  height: min(64vw, 540px);
  top: 42%;
  left: 28%;
}

.case-ambience-orb--5 {
  width: min(58vw, 500px);
  height: min(58vw, 500px);
  top: 8%;
  left: 42%;
}

.case-ambience-orb--6 {
  width: min(76vw, 680px);
  height: min(76vw, 680px);
  bottom: 8%;
  right: 8%;
}

.case-study-content {
  position: relative;
  z-index: 1;
}

.case-header {
  padding: clamp(32px, 5vw, 64px) var(--pad);
  border-bottom: 1px solid var(--border);
  max-width: var(--max);
  margin: 0 auto;
}

.case-hero--empty {
  min-height: clamp(240px, 36vw, 420px);
  border-bottom: 1px solid var(--border);
}

.case-hero-carousel {
  border-bottom: 1px solid var(--border);
  padding: 0;
  max-width: none;
}

.case-hero-carousel .case-carousel-shell {
  grid-template-columns: auto 1fr auto;
  gap: clamp(12px, 2vw, 20px);
  padding: 0 var(--pad);
  max-width: var(--max);
  margin: 0 auto;
}

.case-hero-carousel .case-carousel-viewport {
  border: none;
  border-radius: 0;
}

.case-hero-carousel .case-carousel-slide img {
  width: 100%;
  height: clamp(280px, 42vw, 560px);
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.case-hero-carousel .case-carousel-meta {
  max-width: var(--max);
  margin: 18px auto 0;
  padding: 0 var(--pad) clamp(28px, 4vw, 40px);
}

.case-header h3 {
  font-size: clamp(40px, 6vw, 88px);
  margin-bottom: 12px;
}
.case-header p {
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  transition: var(--text-transition);
}

.case-body {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(40px, 6vw, 80px) var(--pad);
  display: grid; grid-template-columns: 240px 1fr; gap: clamp(32px, 6vw, 80px);
}

.case-study.is-active .case-header,
.case-study.is-active .case-body,
.case-study.is-active .case-gallery-section {
  border-color: rgba(255, 255, 255, 0.1);
}

.case-study.is-active .case-gallery-fade--left {
  background: linear-gradient(to right, rgba(0, 0, 0, 0.72) 0%, rgba(0, 0, 0, 0.28) 45%, transparent 100%);
}

.case-study.is-active .case-gallery-fade--right {
  background: linear-gradient(to left, rgba(0, 0, 0, 0.72) 0%, rgba(0, 0, 0, 0.28) 45%, transparent 100%);
}

.case-meta-list { display: grid; gap: 24px; }
.case-meta-list dt {
  font-size: clamp(12px, 0.85vw, 13px);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted-soft);
  margin-bottom: 6px;
  transition: var(--text-transition);
}
.case-meta-list dd {
  font-size: clamp(19px, 1.3vw, 22px);
  font-weight: 400;
  transition: var(--text-transition);
}

.case-copy-block { margin-bottom: 36px; }
.case-copy-block span {
  display: block;
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted-soft); margin-bottom: 12px;
}
.case-copy-block p {
  font-size: clamp(17px, 1.4vw, 21px);
  color: var(--muted);
  line-height: 1.6;
  max-width: 640px;
}

.case-brand-story span {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-soft);
  margin-bottom: 12px;
}

.case-brand-story p {
  font-size: var(--text-md);
  color: var(--muted);
  line-height: 1.65;
  max-width: 640px;
  transition: var(--text-transition);
}

.case-gallery-section {
  max-width: none;
  margin: 0;
  padding: clamp(40px, 6vw, 72px) 0 clamp(48px, 8vw, 96px);
  border-top: 1px solid var(--border);
}

.case-gallery-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: var(--max);
  margin: 0 auto clamp(24px, 3vw, 32px);
  padding: 0 var(--pad);
}

.case-gallery-head h4 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-soft);
}

.case-gallery-nav {
  display: flex;
  gap: 10px;
}

.case-gallery-prev,
.case-gallery-next {
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.55);
  color: var(--white);
  font-size: 18px;
  line-height: 1;
  transition: background 0.25s, border-color 0.25s, color 0.25s;
}

.case-gallery-prev:hover,
.case-gallery-next:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}

.case-gallery-shell {
  position: relative;
}

.case-gallery-fade {
  position: absolute;
  top: 0;
  bottom: 0;
  width: clamp(48px, 8vw, 120px);
  z-index: 2;
  pointer-events: none;
  transition: opacity 0.45s var(--ease);
}

.case-gallery-fade--left {
  left: 0;
  background: linear-gradient(to right, var(--black) 0%, var(--black) 35%, transparent 100%);
}

.case-gallery-fade--right {
  right: 0;
  background: linear-gradient(to left, var(--black) 0%, var(--black) 35%, transparent 100%);
}

.case-gallery-section.at-start .case-gallery-fade--left,
.case-gallery-section.is-static .case-gallery-fade--left,
.case-gallery-section.is-static .case-gallery-fade--right {
  opacity: 0.25;
}

.case-gallery-section.at-end .case-gallery-fade--right {
  opacity: 0.25;
}

.case-gallery-row {
  display: flex;
  gap: clamp(8px, 1vw, 14px);
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scroll-behavior: smooth;
  padding: 12px var(--pad) 16px;
  cursor: grab;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.case-gallery-row::-webkit-scrollbar {
  display: none;
}

.case-gallery-row.is-dragging {
  cursor: grabbing;
  scroll-snap-type: none;
}

.case-gallery-item {
  flex: 0 0 auto;
  width: clamp(280px, 38vw, 420px);
  aspect-ratio: 3 / 4;
  overflow: visible;
  border: none;
  border-radius: 0;
  scroll-snap-align: start;
  margin: 0;
  --photo-r: 110;
  --photo-g: 110;
  --photo-b: 110;
  animation: galleryItemIn 0.75s var(--ease) backwards;
  animation-delay: var(--gallery-delay, 0s);
  transition: transform 0.35s var(--ease);
}

.case-gallery-item-inner {
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 2px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    inset 0 0 42px rgb(var(--photo-r) var(--photo-g) var(--photo-b) / 0.42),
    inset 0 -28px 56px rgb(var(--photo-r) var(--photo-g) var(--photo-b) / 0.34),
    0 18px 44px rgb(var(--photo-r) var(--photo-g) var(--photo-b) / 0.24);
  transition:
    box-shadow 0.45s var(--ease),
    border-color 0.35s var(--ease),
    transform 0.35s var(--ease);
}

.case-gallery-item.has-photo-glow .case-gallery-item-inner {
  box-shadow:
    inset 0 0 52px rgb(var(--photo-r) var(--photo-g) var(--photo-b) / 0.48),
    inset 0 -32px 64px rgb(var(--photo-r) var(--photo-g) var(--photo-b) / 0.4),
    0 22px 52px rgb(var(--photo-r) var(--photo-g) var(--photo-b) / 0.3);
}

.case-gallery-section.is-scrolling .case-gallery-item,
.case-gallery-row.is-dragging .case-gallery-item {
  animation: none;
}

.case-gallery-item:hover {
  transform: translateY(-6px);
}

.case-gallery-item:hover .case-gallery-item-inner {
  border-color: rgba(255, 255, 255, 0.22);
  box-shadow:
    inset 0 0 58px rgb(var(--photo-r) var(--photo-g) var(--photo-b) / 0.55),
    inset 0 -36px 72px rgb(var(--photo-r) var(--photo-g) var(--photo-b) / 0.45),
    0 28px 60px rgb(var(--photo-r) var(--photo-g) var(--photo-b) / 0.36);
}

.case-gallery-item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  user-select: none;
  -webkit-user-drag: none;
  transition: transform 0.7s var(--ease);
}

.case-gallery-item:hover img {
  transform: scale(1.04);
}

.case-gallery-scroll-ui {
  max-width: var(--max);
  margin: clamp(20px, 3vw, 28px) auto 0;
  padding: 0 var(--pad);
}

.case-gallery-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-soft);
}

.case-gallery-hint-arrow {
  display: inline-block;
  opacity: 0.65;
}

.case-gallery-hint-arrow:first-child {
  animation: galleryHintLeft 2.2s ease-in-out infinite;
}

.case-gallery-hint-arrow:last-child {
  animation: galleryHintRight 2.2s ease-in-out infinite;
}

.case-gallery-section.is-static .case-gallery-hint {
  opacity: 0.35;
}

.case-gallery-track {
  position: relative;
  height: 2px;
  background: rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  overflow: hidden;
}

.case-gallery-thumb {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: var(--white);
  border-radius: 999px;
  transition: left 0.18s var(--ease), width 0.18s var(--ease);
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.35);
}

.case-gallery-section.is-scrolling .case-gallery-thumb {
  transition: none;
}

@keyframes galleryItemIn {
  from {
    opacity: 0;
    transform: translateY(28px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes galleryHintLeft {
  0%, 100% { opacity: 0.35; transform: translateX(0); }
  50% { opacity: 1; transform: translateX(-5px); }
}

@keyframes galleryHintRight {
  0%, 100% { opacity: 0.35; transform: translateX(0); }
  50% { opacity: 1; transform: translateX(5px); }
}

.case-carousel-shell {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(12px, 2vw, 20px);
}

.case-carousel-viewport {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 2px;
  touch-action: pan-y;
  cursor: grab;
}

.case-carousel-viewport:active {
  cursor: grabbing;
}

.case-carousel-track {
  display: flex;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.case-carousel-slide {
  flex: 0 0 100%;
}

.case-carousel-slide img {
  display: block;
  width: 100%;
  height: clamp(280px, 42vw, 560px);
  aspect-ratio: 16 / 9;
  object-fit: cover;
  user-select: none;
  -webkit-user-drag: none;
}

.case-carousel-nav {
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.55);
  color: var(--white);
  font-size: 18px;
  line-height: 1;
  transition: background 0.25s, border-color 0.25s, color 0.25s;
}

.case-carousel-nav:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}

.case-carousel-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 18px;
}

.case-carousel-count {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-soft);
}

.case-carousel-dots {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.case-carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: transparent;
  padding: 0;
  transition: background 0.25s, border-color 0.25s, transform 0.25s;
}

.case-carousel-dot.is-active {
  background: var(--white);
  border-color: var(--white);
  transform: scale(1.15);
}

.case-close {
  display: none;
  position: fixed;
  top: calc(var(--header-h) + 16px);
  right: var(--pad);
  z-index: 1001;
}

.case-study-shell.is-open .case-close {
  display: block;
}

/* Case study */
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 56px); align-items: center;
}
.about-copy h2 { font-size: clamp(36px, 5vw, 64px); margin-bottom: 28px; }
.about-visual img {
  width: 100%; aspect-ratio: 4/5; object-fit: cover;
  border: 1px solid var(--border);
}

/* Services */
.services-section { border-top: 1px solid var(--border); }
.services-head { margin-bottom: var(--section-gap); }
.services-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px; background: var(--border);
  border: 1px solid var(--border);
}
.service-card {
  background: var(--black);
  padding: clamp(32px, 4vw, 48px);
  transition: background 0.3s;
}
.service-card:hover {
  outline: 1px solid var(--white);
  outline-offset: -1px;
}
.service-num {
  font-size: 14px; font-weight: 700;
  letter-spacing: 0.1em; color: var(--muted-soft);
  margin-bottom: 20px;
}
.service-card h3 {
  font-size: clamp(26px, 3.2vw, 40px);
  margin-bottom: 16px;
  transition: var(--text-transition);
}
.service-card p {
  font-size: var(--text-md);
  color: var(--muted);
  line-height: 1.6;
  transition: var(--text-transition);
}

/* Testimonials */
.testimonials-section {
  border-top: 1px solid var(--border);
  background: var(--black);
  max-width: none;
  padding: var(--section-pad) var(--pad);
}
.testimonials-section h2 { max-width: var(--max); margin: 0 auto clamp(32px, 4vw, 40px); }
.quote-track {
  position: relative; min-height: 180px;
  max-width: var(--max); margin: 0 auto;
}
.quote {
  position: absolute; inset: 0;
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
.quote.is-current { opacity: 1; transform: translateY(0); }
.quote p {
  font-size: clamp(22px, 2.8vw, 36px);
  font-weight: 400;
  line-height: 1.45;
  max-width: 800px;
  transition: var(--text-transition);
}
.quote cite {
  display: block;
  margin-top: 28px;
  font-size: var(--text-sm);
  font-style: normal;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  transition: var(--text-transition);
}

/* Contact */
.contact-section { border-top: 1px solid var(--border); max-width: none; }
.contact-head { max-width: var(--max); margin: 0 auto clamp(48px, 6vw, 80px); padding: 0 var(--pad); }

.contact-layout {
  display: grid; grid-template-columns: 1fr 1.1fr;
  gap: clamp(32px, 5vw, 64px);
  max-width: var(--max); margin: 0 auto;
  padding: 0 var(--pad);
}

.priority-card {
  background: var(--black);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: clamp(32px, 4vw, 48px);
  height: 100%;
}

.priority-badge {
  display: inline-block;
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--black);
  background: var(--white);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 24px;
}

.priority-card h3 {
  font-size: clamp(22px, 2.5vw, 32px);
  line-height: 1.25;
  margin-bottom: 16px;
}
.priority-card > p {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 32px;
}

.contact-methods { display: grid; gap: 12px; margin-bottom: 28px; }

.contact-method {
  display: flex; flex-direction: column; gap: 4px;
  padding: 18px 20px;
  background: var(--black);
  border: 1px solid var(--border);
  border-radius: 4px;
  transition: border-color 0.25s, transform 0.25s var(--ease);
}
.contact-method:hover {
  border-color: var(--white);
  transform: translateX(4px);
}
.method-label {
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted-soft);
}
.method-value {
  font-size: clamp(17px, 1.2vw, 19px);
  font-weight: 500;
  transition: var(--text-transition);
}

/* Social icons */
.social-icons,
.footer-social {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: clamp(20px, 3vw, 32px);
}

.social-icons { margin-top: 8px; }
.footer-social { margin-bottom: 28px; }

.social-icon {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 1px solid var(--white);
  background: var(--black);
  color: var(--white);
  transition:
    transform 0.4s var(--ease),
    background 0.4s ease,
    color 0.4s ease;
}

.social-icon svg {
  width: 24px;
  height: 24px;
  transition: transform 0.4s var(--ease);
}

.social-icon--whatsapp,
.social-icon--telegram {
  width: 64px;
  height: 64px;
}

.social-icon--whatsapp svg,
.social-icon--telegram svg {
  width: 28px;
  height: 28px;
}

.social-icon:hover {
  transform: translateY(-5px) scale(1.08);
  background: var(--white);
  color: var(--black);
}

.social-icon:hover svg {
  transform: scale(1.05);
}

.social-icon--instagram {
  width: 58px;
  height: 58px;
}

.social-icon--instagram svg {
  width: 26px;
  height: 26px;
}

.social-icon--instagram:hover,
.social-icon--whatsapp:hover,
.social-icon--telegram:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}

/* Booking form */
.booking-form {
  background: var(--black);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: clamp(32px, 4vw, 48px);
}
.booking-form h3 {
  font-size: clamp(28px, 3.5vw, 40px);
  margin-bottom: 8px;
}
.form-intro {
  font-size: var(--text-md);
  color: var(--muted);
  margin-bottom: 32px;
  line-height: 1.55;
  transition: var(--text-transition);
}

.form-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}

.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field-wide { grid-column: 1 / -1; }

.form-field span {
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  transition: var(--text-transition);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--black);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--white);
  font-family: inherit;
  font-size: clamp(16px, 1.1vw, 18px);
  transition: border-color 0.25s;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--white);
}
.form-field input.is-invalid,
.form-field select.is-invalid,
.form-field textarea.is-invalid {
  border-color: var(--white);
  border-width: 2px;
}
.field-error {
  font-size: 12px;
  color: var(--white);
  font-style: normal;
  min-height: 16px;
}

.form-success {
  margin-top: 20px;
  padding: 16px 20px;
  background: var(--black);
  border: 1px solid var(--white);
  border-radius: 4px;
  font-size: 15px;
  color: var(--white);
  text-align: center;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: clamp(40px, 5vw, 64px) var(--pad) 28px;
  max-width: var(--max);
  margin: 0 auto;
}
.footer-top {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 24px;
  margin-bottom: 28px;
}
.footer-nav { display: flex; gap: 32px; }
.footer-nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.25s, font-weight 0.25s;
}
.footer-nav a:hover { color: var(--white); font-weight: 300; }
.footer-contact {
  display: flex; flex-wrap: wrap; gap: 24px;
  margin-bottom: 32px;
}
.footer-contact a {
  font-size: clamp(15px, 1.1vw, 17px);
  color: var(--muted);
  transition: color 0.25s, font-weight 0.25s;
}
.footer-contact a:hover { color: var(--white); font-weight: 300; }
.footer-tagline {
  font-size: clamp(16px, 1.25vw, 18px);
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-bottom: 12px;
  transition: var(--text-transition);
}
.copyright {
  font-size: 12px; color: var(--muted-soft);
  letter-spacing: 0.06em;
}
.to-top {
  display: inline-block; margin-top: 24px;
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted-soft);
  transition: color 0.25s;
}
.to-top:hover { color: var(--white); }

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* Responsive */
@media (max-width: 1100px) {
  .project-card { width: clamp(220px, 38vw, 280px); }
}

@media (max-width: 900px) {
  .main-nav {
    position: fixed; top: var(--header-h); left: 0; right: 0; bottom: 0;
    flex-direction: column; justify-content: center; gap: 32px;
    background: var(--black);
    transform: translateX(100%);
    transition: transform 0.4s var(--ease);
    padding: 40px;
  }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav a { font-size: 18px; }
  .nav-toggle { display: flex; }

  .hero-inner {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: clamp(28px, 4vw, 40px);
    padding-bottom: clamp(48px, 8vw, 72px);
    gap: clamp(36px, 6vw, 48px);
  }

  .hero-content {
    max-width: none;
  }

  .hero-logo-panel {
    justify-content: center;
    min-height: auto;
    padding: clamp(24px, 4vw, 40px) 0 0;
  }

  .hero-logo-wrap {
    width: clamp(220px, 58vw, 340px);
  }

  .hero-title {
    max-width: none;
  }

  .portfolio-nav {
    width: 42px;
    height: 42px;
  }

  .portfolio-nav-prev { left: 10px; }
  .portfolio-nav-next { right: 10px; }

  .about-grid,
  .contact-layout,
  .case-body,
  .services-grid { grid-template-columns: 1fr; }

  .form-grid { grid-template-columns: 1fr; }

  .case-carousel-shell {
    grid-template-columns: 1fr;
  }

  .case-carousel-nav {
    display: none;
  }
}

@media (max-width: 600px) {
  .project-card { width: min(78vw, 300px); }
  .cta-band-actions { flex-direction: column; align-items: stretch; }
  .social-icon { width: 50px; height: 50px; }
  .social-icon--whatsapp,
  .social-icon--telegram { width: 58px; height: 58px; }
  .social-icon--instagram { width: 54px; height: 54px; }
  .social-icons, .footer-social { gap: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .marquee-track { animation: none; }
  .portfolio-row { scroll-behavior: auto; }
  .hero-logo-wrap,
  .hero-logo-words-img {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }
}