/* ============================================================
   GOHARAN PRINT HOUSE — Design System
   Colors sampled directly from the brand logo:
   Cyan #014DB7 · Magenta #D80843 · Yellow #FEE407 · Ink #0A0A0A
   ============================================================ */

:root{
  --c-cyan:      #0353c4;
  --c-magenta:   #d90a45;
  --c-yellow:    #ffd400;
  --c-ink:       #0a0a0a;
  --c-paper:     #f4f3f0;
  --c-paper-2:   #eae8e3;
  --c-white:     #ffffff;

  --bg-dark:     #0b0b0d;
  --bg-dark-2:   #131315;
  --bg-light:    #f4f3f0;
  --text-dark:   #0a0a0a;
  --text-light:  #f4f3f0;
  --text-muted:  #8b8b90;
  --text-muted-2:#5c5c60;

  --font-fa: 'Vazirmatn', sans-serif;
  --font-en: 'Space Grotesk', sans-serif;

  --ease: cubic-bezier(.16,.84,.44,1);
  --ease-soft: cubic-bezier(.22,1,.36,1);

  --container: 1240px;
  --radius: 20px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
}

body{
  margin:0;
  font-family: var(--font-fa);
  background: var(--bg-dark);
  color: var(--text-light);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  cursor: none;
}
@media (max-width: 900px), (hover:none){
  body{ cursor:auto; }
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
button{ font-family:inherit; }

.section-inner{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

section[id]{ scroll-margin-top: 92px; }
@media (max-width: 900px){
  section[id]{ scroll-margin-top: 78px; }
}

::selection{ background: var(--c-yellow); color:var(--c-ink); }

/* ============ SCROLLBAR ============ */
::-webkit-scrollbar{ width:10px; }
::-webkit-scrollbar-track{ background:var(--bg-dark); }
::-webkit-scrollbar-thumb{ background: linear-gradient(var(--c-cyan), var(--c-magenta)); border-radius:10px; }

/* ============================================================
   LOADER
   ============================================================ */
.loader{
  position:fixed; inset:0; z-index:9999;
  background: var(--bg-dark);
  display:flex; align-items:center; justify-content:center;
  transition: opacity .8s var(--ease), visibility .8s;
}
.loader.done{ opacity:0; visibility:hidden; pointer-events:none; }
.loader-inner{ text-align:center; }
.loader-letters{
  display:flex; gap:18px; justify-content:center; margin-bottom:26px;
  font-family:var(--font-en); font-weight:700; font-size:clamp(2rem,6vw,3.4rem);
  direction:ltr;
}
.ll{
  opacity:0; transform: translateY(30px) scale(.7);
  display:inline-block;
}
.ll[data-c="cyan"]{ color:var(--c-cyan); }
.ll[data-c="magenta"]{ color:var(--c-magenta); }
.ll[data-c="yellow"]{ color:var(--c-yellow); }
.ll[data-c="black"]{ color:var(--c-white); }
.loader-logo{ width:78px; margin:0 auto; opacity:0; transform:scale(.7); }
.loader-logo img{ width:100%; height:auto; }
.loader-bar{
  width:180px; height:2px; margin:26px auto 0; background:rgba(255,255,255,.12);
  overflow:hidden; border-radius:2px;
}
.loader-bar span{
  display:block; height:100%; width:0%;
  background: linear-gradient(90deg,var(--c-cyan),var(--c-magenta),var(--c-yellow));
}

/* ============================================================
   CUSTOM CURSOR
   ============================================================ */
#ink-trail{
  position:fixed; inset:0; z-index:9998; pointer-events:none; mix-blend-mode: screen;
}
.cursor-dot, .cursor-ring{
  position:fixed; top:0; left:0; z-index:9999; pointer-events:none;
  border-radius:50%; transform:translate(-50%,-50%);
  will-change: transform;
}
.cursor-dot{
  width:8px; height:8px; background:var(--c-white);
}
.cursor-ring{
  width:38px; height:38px; border:1.5px solid rgba(255,255,255,.55);
  transition: width .25s var(--ease), height .25s var(--ease), border-color .25s, background .25s, opacity .25s;
}
.cursor-ring.active{
  width:64px; height:64px;
  border-color: var(--c-yellow);
  background: rgba(255,212,0,.08);
  box-shadow: 0 0 30px rgba(255,212,0,.35);
}
@media (max-width: 900px), (hover:none){
  #ink-trail, .cursor-dot, .cursor-ring{ display:none; }
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar{
  position:fixed; top:0; left:0; right:0; z-index:500;
  padding: 18px 0;
  transition: padding .4s var(--ease), background .4s var(--ease), backdrop-filter .4s var(--ease), border-color .4s;
  border-bottom: 1px solid transparent;
}
.navbar.scrolled{
  padding: 10px 0;
  background: rgba(11,11,13,.94);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
@media (min-width:901px){
  @supports (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px)){
    .navbar.scrolled{
      background: rgba(11,11,13,.82);
      backdrop-filter: blur(18px) saturate(140%);
      -webkit-backdrop-filter: blur(18px) saturate(140%);
    }
  }
}
@media (max-width:900px){
  .navbar.scrolled{ background: var(--bg-dark); }
}
.nav-inner{
  max-width: var(--container); margin:0 auto; padding:0 28px;
  display:flex; align-items:center; justify-content:space-between; gap:20px;
}
.nav-logo{ display:flex; align-items:center; gap:12px; }
.nav-logo img{ width:40px; height:44px; object-fit:contain; transition: transform .4s var(--ease); }
.nav-logo:hover img{ transform: rotate(-8deg) scale(1.05); }
.nav-logo-text{ display:flex; flex-direction:column; line-height:1.3; }
.nav-logo-text b{ font-size:.92rem; font-weight:700; white-space:nowrap; }
@media (max-width:360px){
  .nav-logo-text b{ font-size:.8rem; }
  .nav-inner{ padding:0 16px; gap:10px; }
  .nav-logo img{ width:32px; height:35px; }
  .nav-wa{ padding:8px !important; }
}
.nav-logo-text i{ font-family:var(--font-en); font-style:normal; font-size:.6rem; letter-spacing:.14em; color:var(--text-muted); direction:ltr; white-space:nowrap; }
@media (max-width:360px){
  .nav-logo-text i{ font-size:.48rem; letter-spacing:.08em; }
}
@media (max-width:340px){
  .nav-logo-text i{ display:none; }
}

.nav-links{ display:flex; align-items:center; gap:34px; }
.nav-links a{
  position:relative; font-size:.95rem; font-weight:500; padding:6px 0; color:var(--text-light);
}
.nav-links a::after{
  content:''; position:absolute; bottom:0; right:0; width:0; height:2px;
  background:linear-gradient(90deg,var(--c-cyan),var(--c-magenta),var(--c-yellow));
  transition: width .35s var(--ease);
}
.nav-links a:hover::after{ width:100%; }

.nav-actions{ display:flex; align-items:center; gap:14px; }
.nav-wa{
  display:flex; align-items:center; gap:8px;
  background: var(--text-light); color: var(--text-dark);
  padding:9px 18px; border-radius:100px; font-size:.85rem; font-weight:600;
  transition: transform .3s var(--ease), background .3s, color .3s;
}
.nav-wa:hover{ background: var(--c-yellow); }
@media (max-width:760px){ .nav-wa span{ display:none; } .nav-wa{ padding:10px; } }

.hamburger{
  display:none; position:relative; z-index:410; flex-direction:column; justify-content:center; gap:5px;
  width:40px; height:40px; background:none; border:none; cursor:pointer;
}
.hamburger span{ width:22px; height:2px; background:var(--text-light); margin:0 auto; transition: transform .35s var(--ease), opacity .3s; }
.hamburger.open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2){ opacity:0; }
.hamburger.open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

@media (max-width:900px){
  .nav-links{ display:none; }
  .hamburger{ display:flex; }
}

.mobile-menu{
  position:fixed; inset:0; top:0; z-index:550;
  height:100dvh; width:100%;
  display:flex; flex-direction:column; justify-content:center;
  background: var(--bg-dark);
  opacity:0; visibility:hidden; pointer-events:none;
  transition: opacity .45s var(--ease), visibility .45s;
}
.mobile-menu.open{ opacity:1; visibility:visible; pointer-events:auto; }
.mobile-menu a{
  display:block; padding:18px 32px; font-size:1.3rem; font-weight:600; border-top:1px solid rgba(255,255,255,.07);
  opacity:0; transform:translateY(14px);
  transition: opacity .45s var(--ease), transform .45s var(--ease);
}
.mobile-menu.open a{ opacity:1; transform:translateY(0); }
.mobile-menu.open a:nth-child(1){ transition-delay:.08s; }
.mobile-menu.open a:nth-child(2){ transition-delay:.13s; }
.mobile-menu.open a:nth-child(3){ transition-delay:.18s; }
.mobile-menu.open a:nth-child(4){ transition-delay:.23s; }
.mobile-menu.open a:nth-child(5){ transition-delay:.28s; }
.mobile-menu.open a:nth-child(6){ transition-delay:.33s; }
.mm-wa{ color:var(--c-yellow) !important; font-weight:700; }

body.menu-open{ overflow:hidden; }

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative; min-height:100vh; display:flex; align-items:center; justify-content:center;
  overflow:hidden; padding:140px 20px 80px;
  background: radial-gradient(ellipse at 50% -10%, #17171a 0%, var(--bg-dark) 60%);
}
.hero-bg{ position:absolute; inset:0; z-index:0; }
.ink-layer{
  position:absolute; border-radius:50%; filter:blur(90px); opacity:.35; mix-blend-mode: screen;
  will-change: transform;
}
.layer-c{ width:46vw; height:46vw; background:var(--c-cyan); top:-10%; left:-8%; animation: floatA 16s ease-in-out infinite; }
.layer-m{ width:38vw; height:38vw; background:var(--c-magenta); bottom:-12%; right:-6%; animation: floatB 18s ease-in-out infinite; }
.layer-y{ width:30vw; height:30vw; background:var(--c-yellow); top:35%; right:18%; opacity:.22; animation: floatC 14s ease-in-out infinite; }

@keyframes floatA{ 0%,100%{ transform:translate(0,0) scale(1);} 50%{ transform:translate(4%,6%) scale(1.08);} }
@keyframes floatB{ 0%,100%{ transform:translate(0,0) scale(1);} 50%{ transform:translate(-5%,-4%) scale(1.1);} }
@keyframes floatC{ 0%,100%{ transform:translate(0,0);} 50%{ transform:translate(-6%,5%);} }

.paper-sheet{
  position:absolute; background: rgba(255,255,255,.03); border:1px solid rgba(255,255,255,.06);
  border-radius:6px; backdrop-filter: blur(2px);
}
.sheet-1{ width:220px; height:280px; top:14%; left:8%; transform:rotate(-14deg); animation: sway1 9s ease-in-out infinite; }
.sheet-2{ width:170px; height:220px; bottom:12%; left:14%; transform:rotate(10deg); animation: sway2 11s ease-in-out infinite; }
.sheet-3{ width:190px; height:240px; top:20%; right:10%; transform:rotate(8deg); animation: sway1 10s ease-in-out infinite reverse; }
@keyframes sway1{ 0%,100%{ transform:rotate(-14deg) translateY(0);} 50%{ transform:rotate(-10deg) translateY(-14px);} }
@keyframes sway2{ 0%,100%{ transform:rotate(10deg) translateY(0);} 50%{ transform:rotate(14deg) translateY(12px);} }

.grain{
  position:absolute; inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
  opacity:.5; pointer-events:none;
}

.hero-inner{ position:relative; z-index:2; text-align:center; max-width:900px; }
.hero-logo-wrap{ margin-bottom:26px; display:flex; justify-content:center; }
.hero-logo{ width:min(340px, 78vw); height:auto; aspect-ratio: 1319 / 789; background: rgba(255,255,255,.03); border-radius:12px; }

.hero-title{
  font-size: clamp(2.6rem, 7.4vw, 5.4rem); font-weight:800; line-height:1.08; margin:0 0 20px;
  letter-spacing:-.01em;
}
.hero-title .line{ display:block; overflow:hidden; }
.accent-line{ color: var(--c-white); position:relative; }
.accent-line .dot{ color: var(--c-magenta); }

.hero-sub{
  font-size: clamp(1rem, 2vw, 1.25rem); color: var(--text-muted); max-width:560px; margin:0 auto 40px;
  line-height:1.85; font-weight:400;
}

.hero-cta{ display:flex; gap:16px; justify-content:center; flex-wrap:wrap; margin-bottom:36px; }

.btn{
  display:inline-flex; align-items:center; gap:10px; padding:16px 32px; border-radius:100px;
  font-size:.98rem; font-weight:600; position:relative; overflow:hidden; transition: transform .35s var(--ease-soft);
}
.btn-primary{
  background: var(--text-light); color:var(--text-dark);
}
.btn-primary::before{
  content:''; position:absolute; inset:0; background: linear-gradient(90deg,var(--c-cyan),var(--c-magenta),var(--c-yellow));
  opacity:0; transition: opacity .4s;
}
.btn-primary:hover::before{ opacity:1; }
.btn-primary span{ position:relative; z-index:1; }
.btn-primary:hover{ color:var(--c-white); }

.btn-outline{
  border:1.5px solid rgba(255,255,255,.25); color:var(--text-light);
}
.btn-outline:hover{ border-color: var(--c-yellow); background: rgba(255,212,0,.08); color:var(--c-yellow); }
.btn-lg{ padding:20px 42px; font-size:1.05rem; }

.hero-tag{
  display:flex; align-items:center; justify-content:center; gap:12px;
  font-size:.82rem; letter-spacing:.05em; color:var(--text-muted);
}
.hero-tag span[dir="ltr"]{ font-family: var(--font-en); direction:ltr; }
.hero-tag span:not([dir]){ font-family: var(--font-fa); }
.hero-tag em{ font-style:normal; opacity:.4; }

.scroll-hint{
  position:absolute; bottom:34px; left:50%; transform:translateX(-50%); z-index:2;
  display:flex; flex-direction:column; align-items:center; gap:8px; color:var(--text-muted);
}
.scroll-hint span{
  width:1px; height:38px; background: linear-gradient(var(--c-cyan),transparent);
  position:relative; overflow:hidden;
}
.scroll-hint span::after{
  content:''; position:absolute; top:-100%; left:0; width:100%; height:100%; background:var(--c-yellow);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine{ 0%{ top:-100%;} 60%,100%{ top:100%;} }
.scroll-hint p{ font-size:.72rem; margin:0; letter-spacing:.05em; }

/* ============================================================
   FEATURES
   ============================================================ */
.features{ padding:90px 0 40px; background:var(--bg-dark); }
.feature-grid{
  display:grid; grid-template-columns: repeat(4,1fr); gap:22px;
}
.feature-card{
  background: var(--bg-dark-2); border:1px solid rgba(255,255,255,.07); border-radius:var(--radius);
  padding:32px 26px; transition: transform .5s var(--ease-soft), border-color .4s;
  will-change: transform;
}
.feature-card:hover{ border-color: rgba(255,255,255,.18); }
.feature-icon{
  width:52px; height:52px; border-radius:14px; display:flex; align-items:center; justify-content:center;
  margin-bottom:22px;
}
.feature-icon svg{ width:26px; height:26px; }
.f-c{ background: rgba(3,83,196,.14); color:var(--c-cyan); }
.f-m{ background: rgba(217,10,69,.14); color:var(--c-magenta); }
.f-y{ background: rgba(255,212,0,.14); color:var(--c-yellow); }
.f-k{ background: rgba(255,255,255,.08); color:var(--text-light); }
.feature-card h3{ font-size:1.1rem; margin:0 0 10px; font-weight:700; }
.feature-card p{ font-size:.9rem; color:var(--text-muted); line-height:1.8; margin:0; }

@media (max-width:900px){ .feature-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .feature-grid{ grid-template-columns:1fr; } }

/* ============================================================
   SECTION HEAD (shared)
   ============================================================ */
.section-head{ max-width:640px; margin-bottom:56px; }
.section-head.light{ margin-left:auto; margin-right:auto; text-align:center; }
.eyebrow-line{
  display:block; width:52px; height:3px; margin-bottom:20px;
  background: linear-gradient(90deg,var(--c-cyan),var(--c-magenta),var(--c-yellow));
  border-radius:3px;
}
.section-head.light .eyebrow-line{ margin-left:auto; margin-right:auto; }
.section-head h2{ font-size: clamp(1.8rem,3.6vw,2.7rem); font-weight:800; margin:0 0 14px; }
.section-head p{ color:var(--text-muted); font-size:1.02rem; line-height:1.8; margin:0; }

/* ============================================================
   SERVICES
   ============================================================ */
.services{ padding:110px 0; background:var(--bg-dark); position:relative; }
.services-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:22px; perspective:1200px;
}
.service-card{
  position:relative; background: var(--bg-dark-2); border:1px solid rgba(255,255,255,.07);
  border-radius:var(--radius); padding:34px 28px; overflow:hidden;
  transition: transform .1s linear, border-color .4s;
  will-change: transform;
}
.service-ink{
  position:absolute; inset:0; opacity:0; transition: opacity .5s var(--ease);
  background: radial-gradient(circle at 20% 0%, rgba(3,83,196,.35), transparent 55%),
              radial-gradient(circle at 90% 100%, rgba(217,10,69,.32), transparent 55%),
              radial-gradient(circle at 60% 40%, rgba(255,212,0,.22), transparent 60%);
  filter: blur(4px);
}
.service-card:hover .service-ink{ opacity:1; }
.service-card[data-service="c"]:hover{ border-color: rgba(3,83,196,.5); }
.service-card[data-service="m"]:hover{ border-color: rgba(217,10,69,.5); }
.service-card[data-service="y"]:hover{ border-color: rgba(255,212,0,.5); }
.service-card[data-service="k"]:hover{ border-color: rgba(255,255,255,.35); }

.service-icon{
  position:relative; z-index:1; width:54px; height:54px; margin-bottom:24px; color:var(--text-light);
  transition: transform .4s var(--ease-soft);
}
.service-card:hover .service-icon{ transform: translateY(-4px) rotate(-4deg); }
.service-icon svg{ width:100%; height:100%; }
.service-card h3{ position:relative; z-index:1; font-size:1.15rem; margin:0 0 10px; font-weight:700; }
.service-card p{ position:relative; z-index:1; font-size:.9rem; color:var(--text-muted); line-height:1.8; margin:0; }

@media (max-width:980px){ .services-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:600px){ .services-grid{ grid-template-columns:1fr; } }

/* ============================================================
   PROCESS
   ============================================================ */
.process{ padding:110px 0; background: var(--bg-dark-2); }
.process-track{
  position:relative; display:grid; grid-template-columns:repeat(5,1fr); gap:20px; margin-top:40px;
}
.process-line{
  position:absolute; top:74px; left:6%; right:6%; height:1px; background: rgba(255,255,255,.12); z-index:0;
}
.process-line-fill{
  display:block; height:100%; width:0%;
  background: linear-gradient(90deg,var(--c-cyan),var(--c-magenta),var(--c-yellow));
}
.process-step{ position:relative; z-index:1; text-align:center; }
.process-visual{
  width:88px; height:88px; margin:0 auto 20px; border-radius:50%;
  background: var(--bg-dark); border:1px solid rgba(255,255,255,.1);
  display:flex; align-items:center; justify-content:center; position:relative;
}
.pv-paper{ width:30px; height:38px; background:var(--c-white); border-radius:2px; box-shadow:0 4px 14px rgba(0,0,0,.4); animation: floaty 3s ease-in-out infinite; }
.pv-pen{ width:4px; height:36px; background: linear-gradient(var(--c-magenta),var(--c-ink)); border-radius:2px; transform:rotate(35deg); animation: floaty 3s ease-in-out infinite .2s; }
.pv-layers{ position:relative; width:34px; height:34px; }
.pv-layers i{ position:absolute; inset:0; border-radius:6px; opacity:.85; }
.pv-layers .c{ background:var(--c-cyan); transform:translate(-5px,-5px); animation: shift 2.6s ease-in-out infinite; }
.pv-layers .m{ background:var(--c-magenta); transform:translate(3px,-2px); mix-blend-mode:screen; animation: shift 2.6s ease-in-out infinite .3s; }
.pv-layers .y{ background:var(--c-yellow); transform:translate(-2px,3px); mix-blend-mode:screen; animation: shift 2.6s ease-in-out infinite .6s; }
.pv-layers .k{ background:var(--c-white); opacity:.15; transform:translate(4px,4px); }
@keyframes shift{ 0%,100%{ transform:translate(-5px,-5px);} 50%{ transform:translate(2px,2px);} }
.pv-press{ width:44px; height:26px; background:var(--text-light); border-radius:4px; position:relative; }
.pv-press::before{ content:''; position:absolute; top:-10px; left:50%; transform:translateX(-50%); width:8px; height:14px; background:var(--c-magenta); border-radius:2px; animation: press 1.6s ease-in-out infinite; }
@keyframes press{ 0%,100%{ transform:translateX(-50%) translateY(0);} 50%{ transform:translateX(-50%) translateY(6px);} }
.pv-box{ width:34px; height:30px; border:2px solid var(--c-yellow); border-radius:3px; position:relative; }
.pv-box::after{ content:''; position:absolute; top:-2px; left:-2px; right:-2px; height:2px; background:var(--c-yellow); }
@keyframes floaty{ 0%,100%{ transform:translateY(0) rotate(0);} 50%{ transform:translateY(-4px) rotate(3deg);} }

.process-num{ display:block; font-family:var(--font-en); font-size:.75rem; color:var(--text-muted); margin-bottom:8px; letter-spacing:.1em; }
.process-step h3{ font-size:1.05rem; margin:0 0 8px; font-weight:700; }
.process-step p{ font-size:.84rem; color:var(--text-muted); line-height:1.75; margin:0; padding:0 6px; }

@media (max-width:900px){
  .process-track{
    grid-template-columns:1fr;
    gap:44px;
    padding-left:0;
  }

  .process-step{
    text-align:center;
    position:relative;
    z-index:1;
  }

  /* خط عمودی در موبایل حذف می‌شود تا روی متن نیفتد */
  .process-line{
    display:none;
  }

  .process-line-fill{
    display:none;
  }
}

/* ============================================================
   CMYK INTERACTIVE
   ============================================================ */
.cmyk-section{
  padding:120px 0; background: var(--bg-dark);
  position:relative; overflow:hidden;
}
.cmyk-stage{
  display:flex; gap:18px; justify-content:center; align-items:center; flex-wrap:wrap;
  margin-top:20px;
}
.cmyk-circle{
  position:relative; width:180px; height:180px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  cursor:pointer; transition: flex .5s var(--ease-soft), transform .5s var(--ease-soft), width .5s var(--ease-soft), height .5s var(--ease-soft);
  mix-blend-mode: screen;
}
.cmyk-circle[data-cmyk="c"]{ background: var(--c-cyan); }
.cmyk-circle[data-cmyk="m"]{ background: var(--c-magenta); }
.cmyk-circle[data-cmyk="y"]{ background: var(--c-yellow); }
.cmyk-circle[data-cmyk="k"]{ background: #ffffff; }
.cmyk-letter{
  font-family: var(--font-en); font-weight:700; font-size:2.6rem; color:var(--bg-dark); mix-blend-mode:normal;
}
.cmyk-info{
  position:absolute; bottom:-6px; left:50%; transform:translate(-50%,100%);
  width:220px; text-align:center; opacity:0; transition:opacity .4s, transform .4s;
  pointer-events:none;
}
.cmyk-info h4{ margin:0 0 6px; font-family:var(--font-en); color:var(--text-light); }
.cmyk-info p{ margin:0; font-size:.82rem; color:var(--text-muted); line-height:1.7; }

.cmyk-circle.active{ width:240px; height:240px; z-index:2; }
.cmyk-circle.active .cmyk-info{ opacity:1; transform:translate(-50%,120%); }
.cmyk-circle.dim{ opacity:.5; filter:blur(1px); }

@media (max-width:760px){
  .cmyk-circle{ width:120px; height:120px; }
  .cmyk-circle.active{ width:150px; height:150px; }
  .cmyk-letter{ font-size:1.8rem; }
  .cmyk-info{ display:none; }
}

/* ============================================================
   PORTFOLIO
   ============================================================ */
.portfolio{ padding:110px 0; background: var(--bg-dark-2); }
.portfolio-grid{
  display:grid; grid-template-columns: repeat(4,1fr); grid-auto-rows:220px; gap:16px;
}
.p-item{
  position:relative; overflow:hidden; border-radius:16px; grid-column:span 1; grid-row:span 1;
  cursor:pointer;
}
.p-item.big{ grid-column:span 2; grid-row:span 2; }
.p-item img{
  width:100%; height:100%; object-fit:cover; transition: transform .8s var(--ease-soft), filter .5s;
}
.p-item:hover img{ transform:scale(1.12); }
.p-overlay{
  position:absolute; inset:0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,.75) 100%);
  display:flex; align-items:flex-end; padding:20px;
  opacity:0; transition:opacity .45s var(--ease);
}
.p-item::after{
  content:''; position:absolute; inset:0; opacity:0; transition: opacity .45s;
  background: linear-gradient(135deg, rgba(3,83,196,.35), rgba(217,10,69,.3), rgba(255,212,0,.25));
  mix-blend-mode:color;
}
.p-item:hover::after, .p-item:hover .p-overlay{ opacity:1; }
.p-overlay span{
  color:var(--c-white); font-weight:700; font-size:1.05rem;
  transform: translateY(14px); opacity:0; transition: transform .45s var(--ease) .05s, opacity .45s .05s;
}
.p-item:hover .p-overlay span{ transform:translateY(0); opacity:1; }

@media (max-width:980px){
  .portfolio-grid{ grid-template-columns:repeat(2,1fr); grid-auto-rows:200px; }
  .p-item.big{ grid-column:span 2; grid-row:span 1; }
}
@media (max-width:560px){
  .portfolio-grid{ grid-template-columns:1fr; }
  .p-item.big{ grid-column:span 1; }
}

/* ============================================================
   ABOUT
   ============================================================ */
.about{ padding:120px 0; background: var(--bg-dark); }
.about-inner{ display:grid; grid-template-columns: .8fr 1.2fr; gap:70px; align-items:center; }
.about-visual{ display:flex; justify-content:center; }
.about-stack{ position:relative; width:100%; max-width:420px; aspect-ratio:4/3; }
.as{ position:absolute; inset:10%; border-radius:24px; z-index:0; }
.as-1{ background: var(--c-cyan); opacity:.35; transform:rotate(-8deg) translate(-14px,10px); }
.as-2{ background: var(--c-magenta); opacity:.35; transform:rotate(6deg) translate(10px,-8px); mix-blend-mode:screen; }
.as-3{ display:none; }
.about-logo{
  position:relative; z-index:1; display:block; margin:0 auto; width:100%; height:auto; object-fit:contain;
  aspect-ratio: 1319 / 789;
}
.about-text h2{ font-size: clamp(1.8rem,3.4vw,2.6rem); font-weight:800; margin:0 0 22px; }
.about-lead{ font-size:1.08rem; line-height:2; color:var(--text-muted); margin:0 0 40px; max-width:560px; }
.about-stats{ display:flex; gap:44px; flex-wrap:wrap; }
.about-stats b{ display:block; font-family:var(--font-en); font-size:1.8rem; font-weight:700; margin-bottom:6px;
  background: linear-gradient(90deg,var(--c-cyan),var(--c-magenta),var(--c-yellow)); -webkit-background-clip:text; background-clip:text; color:transparent; }
.about-stats span{ font-size:.85rem; color:var(--text-muted); }

@media (max-width:900px){
  .about-inner{ grid-template-columns:1fr; gap:50px; text-align:center; }
  .about-stats{ justify-content:center; }
  .about-lead{ margin-left:auto; margin-right:auto; }
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact{ padding:120px 0; background: var(--bg-dark-2); }
.contact-inner{ display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
.contact-text h2{ font-size:clamp(2rem,4vw,3rem); font-weight:800; margin:0 0 6px; }
.contact-text > p{ font-size:1.2rem; color:var(--text-muted); margin:0 0 36px; }
.contact-info{ display:flex; gap:44px; margin-top:36px; flex-wrap:wrap; }
.contact-info label{ display:block; font-size:.78rem; color:var(--text-muted); margin-bottom:6px; }
.contact-info a, .contact-info span{ font-size:1.05rem; font-weight:600; display:inline-block; }
.contact-info a[dir="ltr"]{ direction:ltr; }
.contact-info a:hover{ color:var(--c-yellow); }

.map-frame{
  position:relative; aspect-ratio:4/3; border-radius:20px; overflow:hidden;
  background: var(--bg-dark); border:1px solid rgba(255,255,255,.1);
}
.map-grid{
  position:absolute; inset:0;
  background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 34px 34px;
  animation: gridpan 20s linear infinite;
}
@keyframes gridpan{ 0%{ background-position:0 0;} 100%{ background-position:34px 34px; } }
.map-pin{ position:absolute; top:50%; left:50%; transform:translate(-50%,-100%); color:var(--c-magenta); }
.pin-pulse{
  position:absolute; top:60%; left:50%; transform:translate(-50%,-50%);
  width:16px; height:16px; border-radius:50%; background: rgba(217,10,69,.4);
  animation: pulse 2s ease-out infinite;
}
@keyframes pulse{ 0%{ transform:translate(-50%,-50%) scale(.6); opacity:.8;} 100%{ transform:translate(-50%,-50%) scale(3.4); opacity:0;} }
.map-label{
  position:absolute; bottom:20px; left:50%; transform:translateX(-50%);
  background: rgba(0,0,0,.55); padding:10px 20px; border-radius:100px; font-size:.85rem; backdrop-filter: blur(6px);
}

@media (max-width:900px){ .contact-inner{ grid-template-columns:1fr; } }

/* ============================================================
   FOOTER
   ============================================================ */
.footer{ background: var(--bg-dark); padding:70px 0 0; border-top:1px solid rgba(255,255,255,.08); }
.footer-inner{
  display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap:40px; padding-bottom:50px;
}
.footer-brand{ display:flex; gap:14px; align-items:center; }
.footer-brand img{ width:46px; height:auto; }
.footer-brand b{ display:block; font-size:1rem; margin-bottom:4px; }
.footer-brand i{ font-family:var(--font-en); font-style:normal; font-size:.68rem; letter-spacing:.1em; color:var(--text-muted); direction:ltr; }
.footer-col h4{ font-size:.85rem; margin:0 0 18px; color:var(--text-muted); font-weight:600; }
.footer-col a, .footer-col span{ display:block; font-size:.92rem; margin-bottom:12px; color:var(--text-light); }
.footer-col a:hover{ color:var(--c-yellow); }
.footer-social{ display:flex; gap:10px; }
.footer-social a{
  width:38px; height:38px; border-radius:50%; border:1px solid rgba(255,255,255,.15);
  display:flex; align-items:center; justify-content:center; transition: border-color .3s, transform .3s, color .3s;
}
.footer-social a:hover{ border-color:var(--c-yellow); color:var(--c-yellow); transform:translateY(-3px); }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08); padding:22px 0; text-align:center;
}
.footer-bottom p{ margin:0; font-size:.82rem; color:var(--text-muted); font-family:var(--font-en); direction:ltr; }

@media (max-width:900px){
  .footer-inner{ grid-template-columns:1fr 1fr; text-align:right; }
  .footer-brand{ grid-column:span 2; }
}
@media (max-width:560px){
  .footer-inner{ grid-template-columns:1fr; }
  .footer-brand{ grid-column:span 1; }
}

/* ============================================================
   REVEAL ANIMATIONS (base state; JS adds .in-view)
   ============================================================ */
[data-reveal]{
  opacity:0; transform: translateY(36px);
  transition: opacity .9s var(--ease-soft), transform .9s var(--ease-soft);
}
[data-reveal].in-view{ opacity:1; transform:none; }

[data-reveal-img]{
  opacity:0; transform: translateY(50px) scale(.96);
  transition: opacity .9s var(--ease-soft), transform .9s var(--ease-soft);
}
[data-reveal-img].in-view{ opacity:1; transform:none; }

.process-step{ opacity:0; transform:translateY(30px); transition: opacity .8s var(--ease-soft), transform .8s var(--ease-soft); }
.process-step.in-view{ opacity:1; transform:none; }

.service-card{ opacity:0; transform:translateY(30px); transition: opacity .7s var(--ease-soft), transform .7s var(--ease-soft), border-color .4s; }
.service-card.in-view{ opacity:1; transform:none; }

.feature-card{ opacity:0; transform:translateY(24px); }
.feature-card.in-view{ opacity:1; transform:none; transition: opacity .7s var(--ease-soft), transform .7s var(--ease-soft); }

@media (prefers-reduced-motion: reduce){
  [data-reveal], [data-reveal-img], .process-step, .service-card, .feature-card{
    opacity:1 !important; transform:none !important; transition:none !important;
  }
  .ink-layer, .paper-sheet, .pv-paper, .pv-pen, .pv-layers i, .pv-press::before, .pin-pulse, .map-grid, .scroll-hint span::after{
    animation:none !important;
  }
}