/* ============================================================
   DENYS ZALIZKO — styles.css v3
   Light · Brander-inspired · Clean minimal
   ============================================================ */

/* ---- TOKENS ---- */
:root {
  --white:     #FFFFFF;
  --gray:      #F6F6F3;
  --border:    #E8E8E4;
  --black:     #0F0F0F;
  --text:      #1A1A1A;
  --muted:     #6B6B6B;
  --light:     #B0B0B0;

  --accent:    #0066FF;
  --accent-h:  #0052CC;
  --accent-bg: rgba(0, 102, 255, 0.07);

  --ff:  'Inter', system-ui, sans-serif;
  --ffh: 'Outfit', 'Inter', system-ui, sans-serif;

  --r:    12px;
  --r-lg: 20px;
  --r-xl: 28px;

  --max-w: 1280px;
  --hh:    76px;
  --trans: .3s cubic-bezier(.4,0,.2,1);
}

body.dark-theme {
  --white:     #0F0F0F;
  --gray:      #161616;
  --border:    #2A2A2A;
  --black:     #FFFFFF;
  --text:      #E0E0E0;
  --muted:     #888888;
  --light:     #555555;
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--ff); background: var(--white); color: var(--text); line-height: 1.6; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }
input, textarea { font-family: inherit; }

/* ---- WRAP ---- */
.wrap { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 40px; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 999px;
  font-family: var(--ffh);
  font-weight: 600;
  font-size: .95rem;
  transition: var(--trans);
  cursor: pointer;
  white-space: nowrap;
}
.btn--fill {
  background: var(--accent);
  color: #fff;
}
.btn--fill:hover {
  background: var(--accent-h);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,92,0,.3);
}
.btn--out {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
}
.btn--out:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}
.btn--lg { padding: 18px 40px; font-size: 1rem; }
.btn--block { width: 100%; }

/* ============================================================
   LABELS / BADGES
   ============================================================ */
.label {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--muted);
}
.label--outline {
  border-color: var(--accent);
  color: var(--accent);
}

/* ============================================================
   HEADER
   ============================================================ */
.hdr {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  height: var(--hh);
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid transparent;
  transition: border-color var(--trans);
}
.hdr.scrolled { border-bottom-color: var(--border); }

.hdr__inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo__mark {
  width: 38px; height: 38px;
  background: var(--black);
  color: #fff;
  font-family: var(--ffh);
  font-weight: 800;
  font-size: .82rem;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: .3px;
}
.logo__name {
  font-family: var(--ffh);
  font-weight: 700;
  font-size: .95rem;
  color: var(--black);
}

.hdr__nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.hdr__nav a {
  padding: 8px 16px;
  border-radius: 999px;
  font-size: .88rem;
  font-weight: 500;
  color: var(--muted);
  transition: var(--trans);
}
.hdr__nav a:hover { color: var(--text); background: var(--gray); }

.hdr__inner > .btn { margin-left: 8px; }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  margin-left: auto;
  cursor: pointer;
}
.burger span {
  display: block;
  height: 2px;
  background: var(--black);
  border-radius: 2px;
  transition: var(--trans);
}
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mob-nav {
  position: fixed;
  top: var(--hh);
  left: 0; right: 0;
  z-index: 998;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 24px 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transform: translateY(-110%);
  opacity: 0;
  transition: .5s cubic-bezier(.4,0,.2,1);
}
.mob-nav.open { transform: translateY(0); opacity: 1; }
.mob-nav nav { display: flex; flex-direction: column; gap: 2px; }
.mob-nav a {
  padding: 13px 16px;
  border-radius: var(--r);
  font-weight: 500;
  font-size: 1.05rem;
  color: var(--muted);
  transition: var(--trans);
}
.mob-nav a:hover { color: var(--text); background: var(--gray); }
.mob-nav .btn,
.mob-nav .btn--fill {
  margin-top: 16px;
  color: #FFFFFF !important;
  background: var(--accent) !important;
  text-align: center;
  justify-content: center;
  font-weight: 700;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--hh);
  overflow: hidden;
  position: relative;
  border-bottom: 1px solid var(--border);
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  padding-top: 60px;
  padding-bottom: 60px;
}
.hero__left {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.hero__title {
  font-family: var(--ffh);
  font-size: clamp(4rem, 8vw, 7.5rem);
  font-weight: 900;
  line-height: .95;
  letter-spacing: -3px;
  color: var(--black);
}
.accent { color: var(--accent); }
.hero__sub {
  font-size: 1.1rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 460px;
}
.hero__stats {
  display: flex;
  gap: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.hero__stat { display: flex; flex-direction: column; gap: 2px; }
.hero__stat strong {
  font-family: var(--ffh);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--black);
  line-height: 1;
}
.hero__stat span {
  font-size: .72rem;
  color: var(--light);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.hero__right {
  position: relative;
  height: 560px;
}
#heroCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* Hero buttons row */
.hero__btns {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Mobile 3D full-hero canvas — hidden on desktop, absolute overlay on mobile */
.hero__mob-canvas {
  display: none;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

/* ============================================================
   SECTIONS BASE
   ============================================================ */
.sec { padding: 100px 0; }
.sec--bordered { border-bottom: 1px solid var(--border); }
.sec--gray { background: var(--gray); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.sec__head { margin-bottom: 64px; }
.sec__head--center { text-align: center; display: flex; flex-direction: column; align-items: center; }
.sec__head--flex { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; }
.sec__head--flex .sec__title { margin: 0; }
.sec__head--flex .sec__desc { margin: 0; max-width: 480px; text-align: left; }
.sec__title {
  font-family: var(--ffh);
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -1.5px;
  color: var(--black);
  margin-top: 14px;
}
.sec__desc {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.75;
  max-width: 560px;
  margin-top: 14px;
}

/* ============================================================
   CASES
   ============================================================ */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.cases-grid .case--extra {
  display: none;
}
.cases-grid.show-all .case--extra {
  display: block;
  animation: caseFadeIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
@keyframes caseFadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.case {
  display: block;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--trans);
  background: var(--white);
}
.case:hover {
  border-color: var(--black);
  box-shadow: 0 20px 60px rgba(0,0,0,.1);
  transform: translateY(-6px);
}
/* ---- CASE PREVIEW (Pure Clean Minimalist Solid Block) ---- */
.case__preview {
  aspect-ratio: 16 / 10;
  position: relative;
  overflow: hidden;
  background: #FFFFFF !important;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--trans), border-color var(--trans);
}

/* Dark theme: pure clean dark background */
body.dark-theme .case__preview {
  background: #141414 !important;
  border-bottom-color: #222222;
}

.case__hover-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.75);
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
  opacity: 0;
  transition: var(--trans);
  backdrop-filter: blur(4px);
}
.case:hover .case__hover-label { opacity: 1; }

.case__meta { padding: 24px 28px 28px; }
.case__name {
  font-family: var(--ffh);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: -.3px;
}
.case__desc { font-size: .88rem; color: var(--muted); line-height: 1.6; }

.cases-more {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
  padding: 24px 32px;
  border: 1.5px dashed var(--border);
  border-radius: var(--r-xl);
  color: var(--muted);
  font-size: .95rem;
}
.cases-more strong { color: var(--text); }

/* ============================================================
   ADVANTAGES
   ============================================================ */
.adv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--white);
}
.adv {
  padding: 40px 36px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transition: var(--trans);
  position: relative;
}
.adv:nth-child(3n) { border-right: none; }
.adv:nth-child(4), .adv:nth-child(5), .adv:nth-child(6) { border-bottom: none; }
.adv:hover { background: var(--accent-bg); }

.adv__num {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: .2em;
  color: #C4C4C4;
  margin-bottom: 20px;
}
.adv__icon {
  width: 48px; height: 48px;
  margin-bottom: 20px;
  color: var(--accent);
}
.adv__icon svg { width: 48px; height: 48px; }
.adv h3 {
  font-family: var(--ffh);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: -.2px;
}
.adv p { font-size: .88rem; color: var(--muted); line-height: 1.7; }

.adv__title { max-width: 720px; }

/* ============================================================
   ABOUT / TEAM
   ============================================================ */
.team-slider {
  position: relative;
  width: 100%;
}
.team-track {
  display: flex;
  width: 100%;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.team-track::-webkit-scrollbar {
  display: none;
}
.team-card {
  flex: 0 0 100%;
  width: 100%;
  scroll-snap-align: start;
}
.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about__left { display: flex; flex-direction: column; gap: 20px; }
.about__left .sec__title { margin-top: 0; }
.about__text { font-size: 1rem; color: var(--muted); line-height: 1.8; }
.about__stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}
.about__stack span {
  padding: 6px 14px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 600;
  color: var(--text);
  transition: var(--trans);
}
.about__stack span:hover {
  background: var(--accent-bg);
  border-color: var(--accent);
  color: var(--accent);
}
.about__actions { display: flex; gap: 12px; flex-wrap: wrap; }

.about__right {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about__photo {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--gray);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  position: relative;
  overflow: hidden;
}
.about__photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--r-xl);
  display: block;
}
.about__photo-img--dark {
  display: none !important;
}
body.dark-theme .about__photo-img--light {
  display: none !important;
}
body.dark-theme .about__photo-img--dark {
  display: block !important;
}
.about__float {
  position: absolute;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 18px;
  font-size: .78rem;
  font-weight: 700;
  color: var(--text);
  box-shadow: 0 4px 16px rgba(0,0,0,.08);
  white-space: nowrap;
}
.about__float--1 { top: 14%; right: -24px; animation: fl1 4s ease-in-out infinite; }
.about__float--2 { top: 50%; right: -36px; animation: fl2 4.5s ease-in-out infinite; }
.about__float--3 { bottom: 16%; right: -20px; animation: fl1 5s ease-in-out infinite; }
@keyframes fl1 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
@keyframes fl2 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(8px)} }

/* ============================================================
   SERVICES
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--white);
}
.svc {
  padding: 48px 32px;
  border-right: 1px solid var(--border);
  transition: var(--trans);
  position: relative;
}
.svc:last-child { border-right: none; }
.svc:hover { background: var(--accent-bg); }

.svc__num {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: .2em;
  color: #C4C4C4;
  margin-bottom: 20px;
}
.svc__icon {
  width: 52px; height: 52px;
  margin-bottom: 24px;
  color: var(--accent);
  transition: var(--trans);
}
.svc__icon svg { width: 52px; height: 52px; }
.svc:hover .svc__icon { transform: scale(1.1); }

.svc__title {
  font-family: var(--ffh);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--black);
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: -.3px;
}
.svc__text { font-size: .9rem; color: var(--muted); line-height: 1.75; }

/* ============================================================
   PROCESS — ACCORDION
   ============================================================ */
.proc {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.proc__left {
  position: relative;
}
.proc__title {
  font-family: var(--ffh);
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -2.5px;
  color: var(--black);
  margin-bottom: 24px;
}
.proc__sub {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.75;
  max-width: 380px;
}
.proc__3d-container {
  height: 500px;
  width: 100%;
  position: relative;
  margin-top: -50px;
  margin-bottom: -150px;
  z-index: -1;
  opacity: 0.8;
  pointer-events: none;
}
.proc__3d-container canvas {
  width: 100%;
  height: 100%;
}

/* Accordion */
.acc {
  border-top: 1px solid var(--border);
}
.acc:last-child { border-bottom: 1px solid var(--border); }

.acc__head {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: var(--trans);
}
.acc__head:hover .acc__name { color: var(--accent); }

.acc__num {
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
  min-width: 20px;
  font-family: var(--ffh);
}
.acc__name {
  font-family: var(--ffh);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--black);
  letter-spacing: -.2px;
  text-transform: uppercase;
  flex: 1;
  transition: var(--trans);
}
.acc__arrow {
  color: var(--muted);
  transition: transform var(--trans);
  flex-shrink: 0;
}
.acc[data-open='true'] .acc__arrow { transform: rotate(180deg); color: var(--accent); }
.acc[data-open='true'] .acc__name { color: var(--accent); }

.acc__body {
  overflow: hidden;
  max-height: 400px;
  transition: max-height .45s cubic-bezier(.4,0,.2,1), opacity .35s ease, padding .35s ease;
  opacity: 1;
  padding-bottom: 28px;
}
.acc__body p {
  font-size: .98rem;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 16px;
}
.acc__body--closed {
  max-height: 0;
  opacity: 0;
  padding-bottom: 0;
}

.step__time {
  display: inline-block;
  padding: 4px 12px;
  background: var(--accent-bg);
  color: var(--accent);
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 700;
  border: 1px solid rgba(255,92,0,.15);
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contact__left { display: flex; flex-direction: column; gap: 20px; }
.contact__left .sec__title { margin-top: 0; }
.contact__desc { font-size: 1rem; color: var(--muted); line-height: 1.8; }

.contact__links { display: flex; flex-direction: column; gap: 12px; margin-top: 8px; }
.clink {
  display: flex;
  align-items: center;
  gap: 16px;
}
.sec {
  padding: 140px 0;
  position: relative;
  z-index: 1;
  background: var(--white); /* Make sections white by default */
}
.sec--gray { background: var(--gray); }
.sec--bordered { border-top: 1px solid var(--border); background: var(--white); }
.sec--light { background: var(--white); }
body.dark-theme {
  --bg: #0F0F0F;
  --text: #fff;
}
.sec--dark {
  background: #0F0F0F;
  color: #fff;
  border-bottom: none;
}
.sec--dark .sec__title { color: #fff; }
.sec--dark .sec__desc { color: rgba(255,255,255,0.7); }
.sec--dark .services-grid { background: transparent; border-color: rgba(255,255,255,0.1); }
.sec--dark .svc { border-color: rgba(255,255,255,0.1); }
.sec--dark .svc:hover { background: rgba(255,255,255,0.03); }
.sec--dark .svc__num { color: #888888; }
.sec--dark .svc__title { color: #fff; }
.sec--dark .svc__text { color: rgba(255,255,255,0.7); }

/* ---- DARK THEME INVERSIONS ---- */
body.dark-theme .hdr {
  background: rgba(15, 15, 15, 0.88);
  border-bottom-color: var(--border);
}
body.dark-theme .logo__name {
  color: #FFFFFF;
}
body.dark-theme .logo__mark {
  background: #FFFFFF;
  color: #0F0F0F;
}
body.dark-theme .hdr__nav a {
  color: #FFFFFF;
}
body.dark-theme .hdr__nav a:hover {
  color: var(--accent);
  background: rgba(255, 255, 255, 0.08);
}
body.dark-theme .mob-nav {
  background: #0F0F0F;
  border-bottom-color: var(--border);
}
body.dark-theme .mob-nav a {
  color: #FFFFFF;
}
body.dark-theme .mob-nav a:hover {
  color: var(--accent);
  background: rgba(255, 255, 255, 0.08);
}
body.dark-theme .burger span {
  background: #FFFFFF;
}

/* In dark mode, services section becomes contrasting WHITE/LIGHT */
body.dark-theme .sec--dark {
  background: #FFFFFF !important;
  color: #0F0F0F !important;
}
body.dark-theme .sec--dark .sec__title {
  color: #0F0F0F !important;
}
body.dark-theme .sec--dark .sec__desc {
  color: #555555 !important;
}
body.dark-theme .sec--dark .services-grid {
  background: #FFFFFF !important;
  border-color: #E2E2DC !important;
}
body.dark-theme .sec--dark .svc {
  background: #FFFFFF !important;
  border-color: #E8E8E2 !important;
  color: #0F0F0F !important;
}
body.dark-theme .sec--dark .svc:hover {
  background: rgba(0, 102, 255, 0.05) !important;
}
body.dark-theme .sec--dark .svc__num {
  color: #999999 !important;
}
body.dark-theme .sec--dark .svc__title {
  color: #0F0F0F !important;
}
body.dark-theme .sec--dark .svc__text {
  color: #555555 !important;
}

/* ---- GRAIN NOISE ---- */
.noise {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* ---- THEME TOGGLE (IN HEADER - CLEAN ICON ONLY) ---- */
.theme-toggle {
  width: 36px;
  height: 36px;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  color: var(--black);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), color var(--trans);
  flex-shrink: 0;
  margin-left: 8px;
}
.theme-toggle:hover {
  transform: rotate(15deg) scale(1.12);
  color: var(--accent);
}
.theme-toggle svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  display: block;
}
body.dark-theme .theme-toggle {
  background: transparent !important;
  border: none !important;
  color: #FFFFFF;
}
body.dark-theme .theme-toggle:hover {
  color: var(--accent);
}

/* ---- VIEW TRANSITIONS (MagicUI Animated Theme Toggler) ---- */
::view-transition-old(root),
::view-transition-new(root) {
  animation: none;
  mix-blend-mode: normal;
}
::view-transition-old(root) {
  z-index: 1;
}
::view-transition-new(root) {
  z-index: 999999;
}

/* ---- WEBGL CANVAS ---- */
#webgl-canvas {
  display: none; /* Hidden since we are returning to white backgrounds */
}

/* ---- PREMIUM REVEALS ---- */
.rv { opacity: 0; transform: translateY(40px); transition: all 1.2s cubic-bezier(0.16, 1, 0.3, 1); }
.rv-left { opacity: 0; transform: translateX(-60px); transition: all 1.2s cubic-bezier(0.16, 1, 0.3, 1); }
.rv-right { opacity: 0; transform: translateX(60px); transition: all 1.2s cubic-bezier(0.16, 1, 0.3, 1); }
.rv-scale { opacity: 0; transform: scale(0.9); transition: all 1.2s cubic-bezier(0.16, 1, 0.3, 1); }

.rv.is-visible, .rv-left.is-visible, .rv-right.is-visible, .rv-scale.is-visible { 
  opacity: 1; transform: translate(0) scale(1); 
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }
.clink:hover {
  border-color: var(--black);
  transform: translateX(6px);
}
.clink__icon {
  width: 44px; height: 44px;
  border-radius: var(--r);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.clink__icon svg { width: 22px; height: 22px; }
.clink__icon--tg  { background: rgba(42,171,238,.1); color: #2AABEE; }
.clink__icon--ig  { background: rgba(225,48,108,.1); color: #E1306C; }
.clink__icon--em  { background: var(--accent-bg); color: var(--accent); }
.clink strong { display: block; font-weight: 700; font-size: .9rem; color: var(--text); }
.clink span { font-size: .8rem; color: var(--muted); }

.contact__right {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 44px 40px;
}

.form { display: flex; flex-direction: column; gap: 20px; }
.form__field { display: flex; flex-direction: column; gap: 7px; }
.form__field label { font-size: .82rem; font-weight: 700; color: var(--text); text-transform: uppercase; letter-spacing: .5px; }
.form__field input,
.form__field textarea {
  padding: 14px 16px;
  background: var(--gray);
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  color: var(--text);
  font-size: .95rem;
  transition: var(--trans);
  outline: none;
  resize: none;
}
.form__field input::placeholder, .form__field textarea::placeholder { color: var(--light); }
.form__field input:focus, .form__field textarea:focus {
  border-color: var(--black);
  background: var(--white);
}
.form__field input.error, .form__field textarea.error { border-color: #EF4444; }
.form__err { font-size: .76rem; color: #EF4444; min-height: 18px; }
.form__status { text-align: center; font-size: .9rem; font-weight: 600; color: var(--accent); min-height: 22px; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--black);
  color: rgba(255,255,255,.5);
  padding-top: 48px;
}
.footer .logo__mark { background: var(--accent); }
.footer .logo__name { color: #fff; }
.footer__inner {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer__nav { display: flex; gap: 4px; margin-left: auto; }
.footer__nav a {
  padding: 8px 16px;
  border-radius: 999px;
  font-size: .85rem;
  color: rgba(255,255,255,.5);
  transition: var(--trans);
}
.footer__nav a:hover { color: #fff; background: rgba(255,255,255,.06); }
.footer__socials { display: flex; gap: 8px; }
.footer__socials a {
  width: 40px; height: 40px;
  border-radius: var(--r);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.5);
  transition: var(--trans);
}
.footer__socials a:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-size: .78rem;
}

/* Mobile sticky CTA */
.mob-cta {
  display: none;
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 900;
  background: #2AABEE;
  color: #fff;
  padding: 15px 32px;
  border-radius: 999px;
  font-weight: 700;
  font-size: .9rem;
  white-space: nowrap;
  box-shadow: 0 8px 32px rgba(42,171,238,.4);
  transition: var(--trans);
}
.mob-cta:hover { transform: translateX(-50%) translateY(-3px); }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.rv {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .7s cubic-bezier(.4,0,.2,1), transform .7s cubic-bezier(.4,0,.2,1);
}
.rv.in { opacity: 1; transform: translateY(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .wrap { padding: 0 28px; }
  .hdr__nav, .hdr__inner > .btn, #hdr-cta { display: none !important; }
  .hdr__inner {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 16px !important;
  }
  .burger {
    display: flex !important;
    order: 1 !important;
    margin: 0 !important;
  }
  .logo {
    order: 2 !important;
    margin: 0 auto !important;
    text-align: center !important;
  }
  .theme-toggle {
    display: flex !important;
    order: 3 !important;
    margin: 0 !important;
  }

  .hero__inner { grid-template-columns: 1fr; padding-top: 40px; }
  .hero__right { height: 380px; }

  .cases-grid { grid-template-columns: repeat(2, 1fr); }
  
  .adv-grid { grid-template-columns: repeat(2, 1fr); }
  .adv:nth-child(3n) { border-right: 1px solid var(--border); }
  .adv:nth-child(2n) { border-right: none; }
  .adv:nth-child(5), .adv:nth-child(6) { border-bottom: none; }
  .adv:nth-child(4) { border-bottom: 1px solid var(--border); }
  
  .adv-grid--clean { grid-template-columns: repeat(2, 1fr); }

  .about { grid-template-columns: 1fr; gap: 48px; }
  .about__right { max-width: 360px; margin: 0 auto; }
  .services-grid { grid-template-columns: 1fr; }
  .svc { border-right: none; border-bottom: 1px solid var(--border); }
  .svc:last-child { border-bottom: none; }
  .proc { grid-template-columns: 1fr; gap: 40px; }
  .proc__left { position: static; }
  
  .contact { grid-template-columns: 1fr; gap: 48px; }
  .contact-new { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 640px) {
  :root { --hh: 62px; }
  .wrap { padding: 0 20px; }
  .sec { padding: 72px 0; }
  .hero__title { letter-spacing: -2px; }
  .hero__right { height: 280px; }

  /* ---- MOBILE HERO CENTERING ---- */
  .hero {
    align-items: center;
    justify-content: center;
    min-height: 100svh;
    flex-direction: column;
  }
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
    align-items: center;
    justify-items: center;
    padding-top: 0;
    padding-bottom: 0;
    min-height: calc(100svh - var(--hh));
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 24px;
  }
  .hero__left {
    align-items: center;
    gap: 20px;
    width: 100%;
  }
  .hero__sub {
    text-align: center;
    max-width: 100%;
  }
  .hero__btns {
    justify-content: center;
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }
  .hero__btns .btn {
    width: 100%;
    justify-content: center;
  }

  /* ---- MOBILE 3D: full-hero scattered canvas ---- */
  .hero__right {
    display: none !important;
  }
  .hero__mob-canvas {
    display: block;
  }
  /* hero must be relative for absolute canvas */
  .hero {
    position: relative;
  }
  /* inner content above canvas */
  .hero__inner {
    position: relative;
    z-index: 1;
  }

  .cases-grid, .adv-grid--clean { 
    display: flex !important; 
    flex-wrap: nowrap !important;
    overflow-x: auto !important; 
    scroll-snap-type: x mandatory !important; 
    gap: 16px !important; 
    padding-bottom: 20px !important; 
    scrollbar-width: none !important; 
    grid-template-columns: none !important;
  }
  .cases-grid--hidden { display: none !important; }
  .cases-grid::-webkit-scrollbar, .adv-grid--clean::-webkit-scrollbar { display: none !important; }
  
  .cases-grid .case, .adv-clean { 
    flex: 0 0 calc(100vw - 40px) !important;
    max-width: calc(100vw - 40px) !important;
    min-width: calc(100vw - 40px) !important;
    scroll-snap-align: start !important; 
    border-radius: var(--r) !important;
  }
  .cases-grid .case--extra {
    display: block !important;
  }
  .cases-more-btn {
    display: none !important;
  }

  /* ---- MOBILE SERVICES: VERTICAL STACKED STICKY CARDS ---- */
  .services-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 18px !important;
    overflow: visible !important;
    border: none !important;
    background: transparent !important;
    padding-bottom: 40px !important;
    padding-top: 10px !important;
  }

  .svc {
    position: sticky !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-start !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 100% !important;
    min-height: 230px !important;
    background: #151515 !important;
    border: 1px solid rgba(255, 255, 255, 0.14) !important;
    border-radius: var(--r-xl) !important;
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.8) !important;
    padding: 36px 28px !important;
    margin-bottom: 16px !important;
    scroll-snap-align: none !important;
    transform: none !important;
  }
  .svc.is-visible {
    transform: none !important;
  }

  .svc:nth-child(1) {
    top: calc(var(--hh) + 12px) !important;
    z-index: 1 !important;
  }
  .svc:nth-child(2) {
    top: calc(var(--hh) + 28px) !important;
    z-index: 2 !important;
  }
  .svc:nth-child(3) {
    top: calc(var(--hh) + 44px) !important;
    z-index: 3 !important;
  }
  .svc:nth-child(4) {
    top: calc(var(--hh) + 60px) !important;
    z-index: 4 !important;
  }
  
  .adv-grid { grid-template-columns: 1fr; }
  .adv { border-right: none; }
  .adv:nth-child(6) { border-bottom: none; }
  
  .adv-clean { 
    border: 1px solid var(--border) !important; 
    min-height: auto; 
  }
  
  .hide-mob { display: none !important; }

  .sec__head--flex { flex-direction: column !important; text-align: left !important; align-items: flex-start !important; }
  .sec__head--flex .sec__title { text-align: left !important; }
  .sec__head--flex .sec__desc { text-align: left !important; max-width: 100% !important; margin-left: 0 !important; }

  /* Process Section Mobile Reordering: 3D figures top -> Title + subtitle -> Steps */
  .proc {
    display: flex !important;
    flex-direction: column !important;
    gap: 24px !important;
    text-align: left !important;
  }
  .proc__left {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    text-align: left !important;
  }
  .proc__left .proc__3d-container {
    order: -1 !important;
    height: 190px !important;
    width: 100vw !important;
    margin-left: calc(50% - 50vw) !important;
    margin-right: calc(50% - 50vw) !important;
    margin-top: -10px !important;
    margin-bottom: 8px !important;
    position: relative !important;
    z-index: 1 !important;
    opacity: 0.95 !important;
    overflow: hidden !important;
    pointer-events: none !important;
  }
  .proc__left .proc__title {
    order: 1 !important;
    font-size: 2.4rem !important;
    letter-spacing: -1.5px !important;
    margin-bottom: 10px !important;
    text-align: left !important;
  }
  .proc__left .proc__sub {
    order: 2 !important;
    max-width: 100% !important;
    margin-bottom: 4px !important;
    text-align: left !important;
  }
  .proc__right {
    order: 3 !important;
    width: 100% !important;
    text-align: left !important;
  }

  body.dark-theme .sec--dark .services-grid {
    background: transparent !important;
    border: none !important;
  }
  body.dark-theme .sec--dark .svc {
    background: #FFFFFF !important;
    border: 1px solid #E2E2DC !important;
    box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.12) !important;
  }
  body.dark-theme .sec--dark .svc .svc__title {
    color: #0F0F0F !important;
  }
  body.dark-theme .sec--dark .svc .svc__text {
    color: #555555 !important;
  }
  body.dark-theme .sec--dark .svc .svc__num {
    color: #888888 !important;
  }
  
  /* About Section Reordering */
  .about { display: flex !important; flex-direction: column !important; gap: 20px !important; }
  .about__left, .about__right { display: contents !important; }
  .about-canvas-top {
    order: 0 !important;
    width: 100vw !important;
    margin-left: calc(50% - 50vw) !important;
    margin-right: calc(50% - 50vw) !important;
    height: 220px !important;
    position: relative !important;
    z-index: 1 !important;
    overflow: hidden !important;
    pointer-events: none !important;
    margin-top: 0 !important;
    margin-bottom: 0 !important;
  }
  .about__left .sec__title { order: 1 !important; }
  .about__left .about__text { order: 2 !important; margin-bottom: 0 !important; }
  .about__right .about__photo { order: 3 !important; margin: 16px 0 !important; }
  .about__left .about__actions {
    order: 4 !important;
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    gap: 8px !important;
    width: 100% !important;
    margin-top: 4px !important;
  }
  .about__left .about__actions .btn {
    flex: 1 1 50% !important;
    min-width: 0 !important;
    padding: 12px 6px !important;
    font-size: 0.82rem !important;
    text-align: center !important;
    justify-content: center !important;
    white-space: nowrap !important;
  }
  .about-canvas-bottom {
    order: 5 !important;
    width: 100vw !important;
    margin-left: calc(50% - 50vw) !important;
    margin-right: calc(50% - 50vw) !important;
    height: 220px !important;
    position: relative !important;
    z-index: 1 !important;
    overflow: hidden !important;
    pointer-events: none !important;
    margin-top: 10px !important;
    margin-bottom: 0 !important;
  }

  #canvas-about-top, #canvas-about-bottom { height: 100% !important; width: 100% !important; margin: 0 !important; }
  
  #advDots { display: flex !important; }

  .contact__right { padding: 28px 20px; }
  .footer__inner { flex-wrap: wrap; gap: 16px; }
  .footer__nav { display: none; }
  .footer__bottom { flex-direction: column; gap: 6px; text-align: center; }
  .mob-cta { display: flex; }
  .about__float { display: none; }
}

/* ---- NEW STYLES ---- */
.adv-grid--clean {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}
.adv-clean { 
  background: var(--white); 
  padding: 40px; 
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  min-height: 380px;
}
.adv-clean__num { 
  font-size: 1.1rem; 
  font-weight: 600; 
  color: var(--light); 
}
.adv-clean__icon { 
  margin: 40px 0 50px 0;
  color: var(--accent); /* Matched to global accent color */
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.adv-clean__icon svg { 
  width: 72px; 
  height: 72px; 
  stroke-width: 1.2;
}
.adv-clean__inline-title { 
  font-family: var(--ff);
  font-size: 1.1rem; 
  font-weight: 700; 
  color: var(--black); 
}
.adv-clean p { 
  font-size: .95rem; 
  color: var(--text); 
  line-height: 1.6; 
}

.step__time {
  display: inline-block;
  margin-top: 16px;
  padding: 6px 14px;
  background: rgba(0, 102, 255, 0.08);
  color: var(--accent);
  font-size: .8rem;
  font-weight: 700;
  border-radius: 999px;
}

.contact-new { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
/* Slider Dots Pagination */
.slider-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
}
.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  transition: var(--trans);
}
.slider-dot.active {
  background: var(--accent);
  transform: scale(1.3);
}
.contact-new__desc { font-size: 1.1rem; color: var(--text); margin-top: 24px; max-width: 480px; line-height: 1.7; }
.form-new { display: flex; flex-direction: column; gap: 16px; width: 100%; }
.form-new__group { display: flex; flex-direction: column; position: relative; width: 100%; }
.form-new input, .form-new textarea {
  width: 100%; padding: 16px 20px; border-radius: 12px; border: 1.5px solid transparent; background: var(--gray); font-size: 1rem; color: var(--text); outline: none; transition: all var(--trans); font-family: inherit;
}
.form-new input:focus, .form-new textarea:focus { border-color: var(--black); background: var(--white); box-shadow: 0 4px 16px rgba(0,0,0,0.04); }
.form-new input.has-error, .form-new textarea.has-error {
  border-color: #EF4444 !important;
  background: rgba(239, 68, 68, 0.03) !important;
}
.form-new input.has-error:focus, .form-new textarea.has-error:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15) !important;
}
.form-new__error {
  display: none;
  color: #EF4444;
  font-size: 0.84rem;
  font-weight: 500;
  margin-top: 6px;
  padding-left: 4px;
  line-height: 1.4;
  animation: fadeInErr 0.2s ease;
}
.form-new__error.active { display: block; }
@keyframes fadeInErr {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.form__status {
  margin-top: 4px;
  padding: 14px 18px;
  border-radius: 12px;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.5;
  display: none;
  animation: fadeInErr 0.25s ease;
}
.form__status.success {
  display: block;
  background: rgba(16, 185, 129, 0.1);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.25);
}
.form__status.error {
  display: block;
  background: rgba(239, 68, 68, 0.1);
  color: #DC2626;
  border: 1px solid rgba(239, 68, 68, 0.25);
}
body.dark-theme .form-new input, body.dark-theme .form-new textarea {
  background: #181818;
  color: #FFFFFF;
}
body.dark-theme .form-new input:focus, body.dark-theme .form-new textarea:focus {
  background: #1F1F1F;
  border-color: var(--accent);
}
body.dark-theme .form__status.success {
  color: #34D399;
}
body.dark-theme .form__status.error {
  color: #F87171;
}

.form-new__phone { display: flex; gap: 8px; }
.form-new__phone input { flex: 1; }
.form-new__flag { display: flex; align-items: center; gap: 8px; background: var(--gray); padding: 0 16px; border-radius: 12px; font-size: .95rem; font-weight: 600; flex-shrink: 0; }
.form-new__flag-icon { width: 18px; height: 12px; background: linear-gradient(to bottom, #0057B7 50%, #FFD700 50%); border-radius: 2px; }
.btn-black { background: var(--black); color: var(--white); padding: 18px; border-radius: 12px; font-size: 1rem; font-weight: 700; text-transform: uppercase; margin-top: 8px; transition: all var(--trans); border: none; cursor: pointer; width: 100%; letter-spacing: 0.5px; }
.btn-black:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(0,0,0,0.15); }
.btn-black:disabled { opacity: 0.65; cursor: not-allowed; transform: none !important; }

@media (max-width: 900px) {
  .adv-grid--clean { grid-template-columns: 1fr 1fr; }
  .contact-new { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 600px) {
  .adv-grid--clean { grid-template-columns: 1fr; }
  .form-new__phone { flex-direction: column; }
}