/*
Theme Name: D&A Agency
Theme URI: https://dna-agency.com
Author: D&A Studio
Author URI: https://dna-agency.com
Description: A bespoke, ultra-interactive WordPress theme for D&A, "Digital DNA for your business". Cuberto-inspired dark luxury aesthetic, magnetic cursor, GSAP/Lenis smooth scrolling and a live Three.js DNA helix. Native structural support for EN, DE, RU and AR (RTL).
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: dna-agency
Tags: dark, agency, portfolio, custom-menu, translation-ready, rtl-language-support, full-width-template
*/

/* ==========================================================================
   0. ROOT VARIABLES
   ========================================================================== */
:root{
  --dna-black:#050608;
  --dna-black-soft:#0a0d12;
  --dna-surface:#0f141b;
  --dna-surface-2:#141a23;
  --dna-line:rgba(244,246,242,0.09);
  --dna-white:#f4f6f2;
  --dna-muted:#8b94a3;
  --dna-accent:#a6ff4d;
  --dna-accent-soft:rgba(166,255,77,0.14);
  --dna-bio:#57f2c4;
  --dna-violet:#8a6bff;
  --dna-danger:#ff5d5d;
  --font-display:"Space Grotesk", "Segoe UI", sans-serif;
  --font-body:"Inter", "Segoe UI", sans-serif;
  --ease-dna:cubic-bezier(0.16,1,0.3,1);
  --container:1360px;
  --nav-h:92px;
}

* { box-sizing:border-box; }
html{ background:var(--dna-black); scroll-behavior:auto; }
html,body{ overflow-x:clip; }

body{
  margin:0;
  background:var(--dna-black);
  color:var(--dna-white);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  cursor:none;
}

@media (max-width:900px), (pointer:coarse){
  body{ cursor:auto; }
}

a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
button{ font-family:inherit; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4,p{ margin:0; }

.dna-container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
}

.dna-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-body);
  font-size:12px;
  letter-spacing:0.28em;
  text-transform:uppercase;
  color:var(--dna-accent);
  margin-bottom:20px;
  scroll-margin-top:calc(var(--nav-h) + 10px);
}
.dna-eyebrow::before{
  content:"";
  width:7px; height:7px;
  border-radius:50%;
  background:var(--dna-accent);
  box-shadow:0 0 12px 2px var(--dna-accent);
}

.dna-heading-xl{
  font-family:var(--font-display);
  font-weight:600;
  letter-spacing:-0.02em;
  line-height:1.02;
  font-size:clamp(2.6rem, 6.4vw, 6.4rem);
}
.dna-heading-lg{
  font-family:var(--font-display);
  font-weight:600;
  letter-spacing:-0.01em;
  line-height:1.05;
  font-size:clamp(2.1rem, 4.4vw, 3.6rem);
}
.dna-heading-md{
  font-family:var(--font-display);
  font-weight:600;
  line-height:1.15;
  font-size:clamp(1.4rem, 2vw, 1.9rem);
}
.dna-text-muted{ color:var(--dna-muted); }
.dna-split-line span{ display:inline-block; will-change:transform; }

/* ==========================================================================
   1. PRELOADER
   ========================================================================== */
#dna-loader{
  position:fixed; inset:0; z-index:9999;
  background:var(--dna-black);
  display:flex; align-items:center; justify-content:center;
  flex-direction:column; gap:24px;
  transition:opacity .7s var(--ease-dna), visibility .7s var(--ease-dna);
}
html.dna-loaded #dna-loader{ opacity:0; visibility:hidden; }
#dna-loader .dna-loader-logo{ width:96px; height:96px; }
#dna-loader .dna-loader-helix{ margin-bottom:8px; }
#dna-loader .dna-loader-bar{
  width:220px; height:2px; background:var(--dna-line); position:relative; overflow:hidden;
}
#dna-loader .dna-loader-bar span{
  position:absolute; inset:0; width:0%; background:var(--dna-accent); transform-origin:left;
}
#dna-loader .dna-loader-pct{
  font-family:var(--font-display); font-size:12px; letter-spacing:0.2em; color:var(--dna-muted);
}
html.dna-loaded #dna-loader{ pointer-events:none; }

/* ==========================================================================
   2. CUSTOM MAGNETIC CURSOR
   ========================================================================== */
.dna-cursor{
  position:fixed; top:0; left:0; z-index:99999;
  width:10px; height:10px; border-radius:50%;
  background:var(--dna-accent);
  transform:translate(-50%,-50%);
  pointer-events:none;
  will-change:transform;
}
.dna-cursor-ring{
  position:fixed; top:0; left:0; z-index:99998;
  width:52px; height:52px; border-radius:50%;
  border:1px solid rgba(244,246,242,0.5);
  background:transparent;
  transform:translate(-50%,-50%);
  pointer-events:none;
  display:flex; align-items:center; justify-content:center;
  transition:border-color .3s var(--ease-dna), transform .08s linear;
  will-change:transform;
}
.dna-cursor-ring span{
  display:none !important;
}
.dna-cursor-ring.is-active{
  background:transparent !important;
  border-color:rgba(166,255,77,0.85);
  box-shadow:0 0 0 1px rgba(166,255,77,0.18);
}
.dna-cursor-ring.is-video{
  background:transparent !important;
  border-color:var(--dna-accent);
  box-shadow:none;
}
.dna-cursor.is-hidden, .dna-cursor-ring.is-hidden{ opacity:0; visibility:hidden; }

/* ==========================================================================
   3. HEADER / NAV
   ========================================================================== */
.dna-header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  height:var(--nav-h);
  display:flex; align-items:center;
  padding:0 32px;
  transition:background-color .4s var(--ease-dna), border-color .4s var(--ease-dna);
  border-bottom:1px solid transparent;
}
.dna-header.is-scrolled{
  background:rgba(5,6,8,0.72);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--dna-line);
}
.dna-header-inner{
  width:100%; max-width:var(--container); margin:0 auto;
  display:flex; align-items:center; justify-content:space-between; gap:24px;
}
.dna-logo-link{
  position:relative; z-index:5; flex-shrink:0;
  direction:ltr; unicode-bidi:isolate;
  display:inline-flex; align-items:center; justify-content:center;
  min-width:72px; min-height:46px;
}
.dna-logo-wordmark{
  font-family:var(--font-display); font-size:1.55rem; font-weight:600;
  letter-spacing:-.03em; color:var(--dna-white); line-height:1;
  transition:opacity .35s var(--ease-dna), transform .35s var(--ease-dna);
}
.dna-logo-wordmark .dna-logo-amp{ color:var(--dna-accent); }
.dna-logo-link .dna-logo-helix-mark{
  position:absolute; left:50%; top:50%;
  transform:translate(-50%,-50%);
  opacity:0; pointer-events:none;
  transition:opacity .35s var(--ease-dna);
}
.dna-logo-link .dna-logo-helix-mark .dna-helix-spin{
  animation:none;
}
.dna-logo-link:hover .dna-logo-wordmark,
.dna-logo-link:focus-visible .dna-logo-wordmark{
  opacity:0; transform:scale(.96);
}
.dna-logo-link:hover .dna-logo-helix-mark,
.dna-logo-link:focus-visible .dna-logo-helix-mark{
  opacity:1;
}
.dna-logo-link:hover .dna-logo-helix-mark .dna-helix-spin,
.dna-logo-link:focus-visible .dna-logo-helix-mark .dna-helix-spin{
  animation:dna-spin-y 4.8s linear infinite;
}

/* Spinning DNA helix mark */
.dna-helix-mark{ display:inline-flex; align-items:center; justify-content:center; line-height:0; }
.dna-helix-stage{
  display:block; perspective:520px; perspective-origin:50% 50%;
}
.dna-helix-spin{
  display:block; width:100%; height:100%;
  transform-origin:50% 50%;
  transform-style:preserve-3d;
  animation:dna-spin-y 4.8s linear infinite;
  will-change:transform;
}
.dna-helix-mark--sm .dna-helix-stage{ width:18px; height:30px; }
.dna-helix-mark--md .dna-helix-stage{ width:26px; height:42px; }
.dna-helix-mark--lg .dna-helix-stage{ width:64px; height:104px; }
@media (prefers-reduced-motion: reduce){
  .dna-helix-spin,
  .dna-logo-link:hover .dna-logo-helix-mark .dna-helix-spin,
  .dna-logo-link:focus-visible .dna-logo-helix-mark .dna-helix-spin{ animation:none; }
}

.dna-nav{ display:flex; align-items:center; gap:40px; flex-shrink:1; min-width:0; }
.dna-nav-menu{ display:flex; align-items:center; gap:34px; }
.dna-nav-link{
  position:relative;
  font-size:14px; letter-spacing:.02em;
  color:var(--dna-white);
  padding:6px 0;
}
.dna-nav-link::after{
  content:""; position:absolute; left:0; bottom:0; width:0; height:1px;
  background:var(--dna-accent); transition:width .35s var(--ease-dna);
}
.dna-nav-link:hover::after, .dna-nav-link.is-active::after{ width:100%; }

.dna-lang-switch{ position:relative; }
.dna-lang-current{
  display:flex; align-items:center; gap:8px;
  font-family:var(--font-display); font-size:13px; letter-spacing:.08em;
  border:1px solid var(--dna-line); border-radius:999px;
  padding:8px 16px; background:transparent; color:var(--dna-white); cursor:pointer;
}
.dna-lang-current svg{ width:14px; height:14px; transition:transform .3s var(--ease-dna); }
.dna-lang-switch.is-open .dna-lang-current svg{ transform:rotate(180deg); }
.dna-lang-list{
  position:absolute; top:calc(100% + 10px); right:0;
  background:var(--dna-surface); border:1px solid var(--dna-line); border-radius:14px;
  padding:8px; min-width:150px;
  opacity:0; visibility:hidden; transform:translateY(-6px);
  transition:opacity .25s var(--ease-dna), transform .25s var(--ease-dna), visibility .25s;
}
.dna-lang-switch.is-open .dna-lang-list{ opacity:1; visibility:visible; transform:translateY(0); }
.dna-lang-option{
  display:flex; align-items:center; justify-content:space-between;
  width:100%; padding:9px 12px; border-radius:9px; background:transparent; border:0;
  color:var(--dna-muted); font-size:13px; cursor:pointer; text-align:left;
}
[dir="rtl"] .dna-lang-option{ text-align:right; }
.dna-lang-option:hover{ background:var(--dna-surface-2); color:var(--dna-white); }
.dna-lang-option.is-active{ color:var(--dna-accent); }

.dna-burger{
  display:none; width:44px; height:44px; border-radius:50%;
  border:1px solid var(--dna-line); background:transparent;
  position:relative; cursor:pointer;
  align-items:center; justify-content:center; padding:0;
}
.dna-burger .dna-burger-helix{ pointer-events:none; }
.dna-burger.is-open{
  border-color:var(--dna-accent);
}
.dna-burger.is-open .dna-helix-spin{ animation-duration:1.4s; }

.dna-mobile-panel{
  position:fixed; inset:0; z-index:90; background:var(--dna-black);
  display:flex; flex-direction:column; justify-content:center; gap:26px; padding:40px;
  transform:translateY(-100%); transition:transform .5s var(--ease-dna);
}
.dna-mobile-panel.is-open{ transform:translateY(0); }
.dna-mobile-panel a{ font-family:var(--font-display); font-size:2.2rem; }

/* ==========================================================================
   4. MAGNETIC BUTTONS
   ========================================================================== */
.dna-btn{
  position:relative; display:inline-flex; align-items:center; gap:12px;
  padding:20px 34px; border-radius:999px; font-family:var(--font-display);
  font-size:15px; letter-spacing:.02em; border:1px solid var(--dna-white);
  background:var(--dna-white); color:var(--dna-black); overflow:hidden; isolation:isolate;
}
.dna-btn .dna-btn-inner{ position:relative; z-index:2; display:flex; align-items:center; gap:10px; }
.dna-btn::before{
  content:""; position:absolute; inset:0; background:var(--dna-accent);
  transform:translateY(101%); transition:transform .45s var(--ease-dna); z-index:1;
}
.dna-btn:hover::before{ transform:translateY(0); }
.dna-btn-outline{ background:transparent; color:var(--dna-white); }
.dna-btn-outline::before{ background:var(--dna-white); }
.dna-btn-outline:hover{ color:var(--dna-black); }
.dna-magnetic-wrap{ display:inline-block; }

/* ==========================================================================
   5. HERO
   ========================================================================== */
.dna-hero{
  position:relative; min-height:100vh; display:flex; align-items:center;
  padding-top:var(--nav-h); overflow:hidden;
}
#dna-helix-canvas{
  position:absolute; inset:0; width:100%; height:100%; z-index:0;
  opacity:0; transition:opacity 1.4s var(--ease-dna);
}
#dna-helix-canvas.is-ready{ opacity:1; }
.dna-hero::after{
  content:""; position:absolute; inset:0; z-index:1; pointer-events:none;
  background:radial-gradient(ellipse at 50% 30%, rgba(5,6,8,0) 0%, rgba(5,6,8,0.9) 78%),
             linear-gradient(180deg, rgba(5,6,8,0.2) 0%, rgba(5,6,8,1) 100%);
}
.dna-hero-content{ position:relative; z-index:2; width:100%; padding-bottom:88px; }
.dna-hero-headline{ max-width:1180px; }
.dna-hero-headline .dna-word{ display:inline-block; overflow:hidden; padding-bottom:6px; }
.dna-hero-headline .dna-word span{ display:inline-block; will-change:transform; }
.dna-hero-sub{
  max-width:520px; margin-top:28px; font-size:18px; color:var(--dna-muted);
}
.dna-hero-actions{ display:flex; align-items:center; gap:28px; margin-top:52px; flex-wrap:wrap; }
.dna-scroll-cue{
  position:absolute; bottom:40px; right:32px; left:auto; z-index:3;
  display:flex; flex-direction:column; align-items:flex-end; gap:14px;
  font-size:11px; letter-spacing:.18em; text-transform:uppercase; color:var(--dna-muted);
  pointer-events:none; max-width:120px; text-align:right; line-height:1.4;
}
[dir="rtl"] .dna-scroll-cue{ right:auto; left:32px; align-items:flex-start; text-align:left; }
.dna-scroll-cue .dna-scroll-line{ width:1px; height:52px; background:var(--dna-line); position:relative; overflow:hidden; flex-shrink:0; }
.dna-scroll-cue .dna-scroll-line span{
  position:absolute; top:-100%; left:0; width:100%; height:100%; background:var(--dna-accent);
  animation:dna-scroll-cue 2.2s var(--ease-dna) infinite;
}

/* ==========================================================================
   6. SECTION SCAFFOLDING
   ========================================================================== */
.dna-section{ position:relative; padding:150px 0; scroll-margin-top:calc(var(--nav-h) + 8px); }
#contact{ scroll-margin-top:calc(var(--nav-h) + 8px); }
#philosophy{
  padding:calc(var(--nav-h) + 12px) 0 64px;
  min-height:0;
  box-sizing:border-box;
}
#philosophy .dna-section-head{ margin-bottom:40px; }
#philosophy .dna-heading-lg{ font-size:clamp(1.8rem,3.6vw,3rem); }
#philosophy .dna-section-sub{ font-size:15px; line-height:1.55; }
.dna-section-head{
  display:flex; flex-direction:column; align-items:flex-start; gap:18px;
  margin-bottom:76px;
}
.dna-section-head .dna-section-sub{ max-width:560px; }

/* ==========================================================================
   7. PHILOSOPHY / BIO CARDS
   ========================================================================== */
.dna-bio-grid{
  display:grid; grid-template-columns:repeat(5, 1fr); gap:1px;
  background:var(--dna-line); border:1px solid var(--dna-line); border-radius:22px; overflow:hidden;
  align-items:stretch;
}
.dna-bio-card{
  background:var(--dna-black-soft); padding:28px 20px; position:relative; overflow:hidden;
  transition:background-color .5s var(--ease-dna); min-height:0;
  display:flex;
  flex-direction:column;
}
.dna-bio-card > div{ display:flex; flex-direction:column; flex:1; }
.dna-bio-card:hover{ background:var(--dna-surface); }
.dna-bio-card .dna-bio-icon{
  width:44px; height:44px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  background:var(--dna-accent-soft); color:var(--dna-accent); margin:0 0 0;
  transition:transform .5s var(--ease-dna);
}
.dna-bio-card:hover .dna-bio-icon{ transform:rotate(18deg) scale(1.08); }
.dna-bio-card .dna-bio-icon svg{ width:20px; height:20px; }
.dna-bio-card h3{
  font-family:var(--font-display); font-size:0.98rem; line-height:1.3;
  margin:18px 0 10px;
}
.dna-bio-card p{
  color:var(--dna-muted); font-size:13px; line-height:1.5; margin:0;
}
.dna-bio-card::before{
  content:""; position:absolute; right:-40px; bottom:-40px; width:160px; height:160px; border-radius:50%;
  background:radial-gradient(circle, var(--dna-bio) 0%, transparent 70%); opacity:0; transition:opacity .5s var(--ease-dna);
}
.dna-bio-card:hover::before{ opacity:.14; }

/* ==========================================================================
   8. SHOWCASE / PORTFOLIO
   ========================================================================== */
.dna-work-list{ display:flex; flex-direction:column; }
.dna-work-item{
  display:flex; align-items:center; justify-content:space-between; gap:40px;
  padding:44px 8px; border-top:1px solid var(--dna-line); position:relative;
}
.dna-work-item:last-child{ border-bottom:1px solid var(--dna-line); }
.dna-work-index{ font-family:var(--font-display); color:var(--dna-muted); font-size:14px; width:60px; }
.dna-work-titles{ flex:1; min-width:0; }
.dna-work-titles h3{
  font-family:var(--font-display); font-size:clamp(1.6rem,3.4vw,2.8rem); transition:transform .5s var(--ease-dna), color .5s;
}
.dna-work-item:hover .dna-work-titles h3{ transform:translateX(18px); color:var(--dna-accent); }
[dir="rtl"] .dna-work-item:hover .dna-work-titles h3{ transform:translateX(-18px); }
.dna-work-tags{ display:flex; gap:10px; margin-top:10px; }
.dna-work-tags span{
  font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--dna-muted);
  border:1px solid var(--dna-line); border-radius:999px; padding:5px 12px;
}
.dna-work-year{ font-family:var(--font-display); color:var(--dna-muted); font-size:14px; width:70px; text-align:right; }
[dir="rtl"] .dna-work-year{ text-align:left; }

/* ==========================================================================
   9. SERVICES ACCORDION
   ========================================================================== */
.dna-accordion-item{ border-top:1px solid var(--dna-line); }
.dna-accordion-item:last-child{ border-bottom:1px solid var(--dna-line); }
.dna-accordion-head{
  display:flex; align-items:center; justify-content:space-between; gap:24px;
  width:100%; background:transparent; border:0; color:var(--dna-white); cursor:pointer;
  padding:34px 4px; text-align:left;
}
[dir="rtl"] .dna-accordion-head{ text-align:right; }
.dna-accordion-head .dna-acc-left{ display:flex; align-items:center; gap:24px; }
.dna-accordion-head .dna-acc-glow{
  width:10px; height:10px; border-radius:50%; background:var(--dna-line); flex-shrink:0;
  transition:background-color .4s var(--ease-dna), box-shadow .4s var(--ease-dna);
}
.dna-accordion-item.is-open .dna-acc-glow{ background:var(--dna-accent); box-shadow:0 0 16px 3px var(--dna-accent); }
.dna-accordion-head h3{ font-family:var(--font-display); font-size:clamp(1.2rem,2.2vw,1.7rem); }
.dna-acc-plus{ position:relative; width:22px; height:22px; flex-shrink:0; }
.dna-acc-plus::before, .dna-acc-plus::after{
  content:""; position:absolute; background:var(--dna-white); transition:transform .4s var(--ease-dna);
}
.dna-acc-plus::before{ top:50%; left:0; width:100%; height:1px; margin-top:-.5px; }
.dna-acc-plus::after{ left:50%; top:0; width:1px; height:100%; margin-left:-.5px; }
.dna-accordion-item.is-open .dna-acc-plus::after{ transform:scaleY(0); }
.dna-accordion-body{ max-height:0; overflow:hidden; transition:max-height .5s var(--ease-dna); }
.dna-accordion-body-inner{ padding:0 4px 34px; display:flex; gap:40px; flex-wrap:wrap; }
.dna-accordion-body-inner p{ color:var(--dna-muted); max-width:560px; font-size:15px; line-height:1.7; }
.dna-accordion-tags{ display:flex; gap:10px; flex-wrap:wrap; align-content:flex-start; max-width:460px; }
.dna-accordion-tags span{
  font-size:12px; color:var(--dna-bio); border:1px solid rgba(87,242,196,.3); border-radius:999px; padding:6px 14px;
}

/* ==========================================================================
   10. CONFIGURATOR
   ========================================================================== */
.dna-configurator{
  border:1px solid var(--dna-line); border-radius:28px; background:var(--dna-black-soft);
  padding:56px; display:grid; grid-template-columns:1.3fr 1fr; gap:60px;
}
.dna-config-step{ margin-bottom:40px; }
.dna-config-step-title{ display:flex; align-items:center; gap:14px; margin-bottom:20px; }
.dna-config-step-title .dna-step-num{
  width:30px; height:30px; border-radius:50%; border:1px solid var(--dna-line);
  display:flex; align-items:center; justify-content:center; font-family:var(--font-display); font-size:13px;
}
.dna-config-step-title h4{ font-family:var(--font-display); font-size:1.05rem; }
.dna-config-options{ display:flex; flex-wrap:wrap; gap:12px; }
.dna-config-chip{
  padding:12px 20px; border-radius:999px; border:1px solid var(--dna-line); background:transparent;
  color:var(--dna-muted); font-size:13.5px; cursor:pointer; transition:.3s var(--ease-dna);
}
.dna-config-chip.is-active{ background:var(--dna-accent); border-color:var(--dna-accent); color:var(--dna-black); }
.dna-config-range{ margin-top:10px; }
.dna-config-range input[type="range"]{
  width:100%; -webkit-appearance:none; height:2px; background:var(--dna-line); border-radius:2px; outline:none;
}
.dna-config-range input[type="range"]::-webkit-slider-thumb{
  -webkit-appearance:none; width:20px; height:20px; border-radius:50%; background:var(--dna-accent); cursor:pointer;
  box-shadow:0 0 14px 2px rgba(166,255,77,.5);
}
.dna-config-range-labels{ display:flex; justify-content:space-between; font-size:12px; color:var(--dna-muted); margin-top:10px; }

.dna-config-result{
  background:var(--dna-surface); border:1px solid var(--dna-line); border-radius:22px; padding:38px;
  display:flex; flex-direction:column; justify-content:space-between; position:relative; overflow:hidden;
}
.dna-config-result::before{
  content:""; position:absolute; top:-60px; right:-60px; width:220px; height:220px; border-radius:50%;
  background:radial-gradient(circle, var(--dna-violet) 0%, transparent 70%); opacity:.18;
}
.dna-config-result-label{ font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:var(--dna-muted); }
.dna-config-result-hint{ font-size:14px; line-height:1.5; margin:12px 0 22px; max-width:320px; }
.dna-config-result-row{ display:flex; justify-content:space-between; gap:16px; padding:14px 0; border-top:1px solid var(--dna-line); font-size:14px; }
.dna-config-result-row span:first-child{ color:var(--dna-muted); flex-shrink:0; }
.dna-config-result-row span:last-child{ color:var(--dna-white); font-family:var(--font-display); text-align:right; }
.dna-config-result-row--stack{ flex-direction:column; gap:8px; }
.dna-config-result-row--stack span:last-child{ text-align:left; line-height:1.5; font-size:13.5px; color:var(--dna-accent); }
.dna-config-genome{
  margin-top:26px; display:flex; gap:6px; flex-wrap:wrap;
}
.dna-genome-bit{ width:10px; height:22px; border-radius:3px; background:var(--dna-line); transition:background-color .4s; }
.dna-genome-bit.is-on{ background:var(--dna-accent); box-shadow:0 0 8px rgba(166,255,77,.6); }

/* ==========================================================================
   11. CONTACT & FOOTER
   ========================================================================== */
.dna-contact-section{ position:relative; }
.dna-contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:48px 56px; align-items:start; }
.dna-form-row{ display:grid; grid-template-columns:1fr 1fr; gap:20px; margin-bottom:20px; }
.dna-field{ position:relative; }
.dna-field.dna-field-full{ grid-column:1 / -1; }
.dna-field input, .dna-field textarea, .dna-field select{
  width:100%; background:transparent; border:0; border-bottom:1px solid var(--dna-line);
  color:var(--dna-white); font-family:var(--font-body); font-size:15px; padding:14px 2px;
  outline:none; transition:border-color .3s var(--ease-dna); resize:none;
}
.dna-field input:focus, .dna-field textarea:focus, .dna-field select:focus{ border-color:var(--dna-accent); }
.dna-field label{ position:absolute; left:2px; top:14px; color:var(--dna-muted); font-size:15px; pointer-events:none; transition:.25s var(--ease-dna); }
[dir="rtl"] .dna-field label{ left:auto; right:2px; }
.dna-field:has([required]) label::after{
  content:" *";
  color:var(--dna-accent);
  font-weight:600;
}
.dna-field input:focus + label, .dna-field input:not(:placeholder-shown) + label,
.dna-field textarea:focus + label, .dna-field textarea:not(:placeholder-shown) + label{
  top:-14px; font-size:11px; letter-spacing:.06em; color:var(--dna-accent);
}
.dna-form-msg{ margin-top:18px; font-size:14px; min-height:20px; }
.dna-form-msg.is-success{ color:var(--dna-bio); }
.dna-form-msg.is-error{ color:var(--dna-danger); }
.dna-submit-btn{ margin-top:10px; width:100%; justify-content:center; }
.dna-submit-btn[disabled]{ opacity:.6; pointer-events:none; }

.dna-contact-info{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:28px 32px;
  align-content:start;
  padding:28px 32px;
  border:1px solid var(--dna-line);
  border-radius:22px;
  background:var(--dna-black-soft);
}
.dna-contact-info-item--social{ grid-column:1 / -1; padding-top:8px; border-top:1px solid var(--dna-line); }
.dna-contact-info-item .dna-contact-label{ font-size:11px; letter-spacing:.16em; text-transform:uppercase; color:var(--dna-muted); margin-bottom:8px; }
.dna-contact-info-item a, .dna-contact-info-item span{
  font-family:var(--font-display); font-size:clamp(1rem,1.5vw,1.25rem); line-height:1.35; word-break:break-word;
}
.dna-phone-row{
  display:flex; align-items:center; gap:14px; flex-wrap:wrap;
}
.dna-whatsapp-link{
  width:40px; height:40px; border-radius:50%; border:1px solid var(--dna-line);
  display:inline-flex; align-items:center; justify-content:center;
  color:#25D366; flex-shrink:0;
  transition:border-color .3s, color .3s, transform .3s var(--ease-dna), background-color .3s;
}
.dna-whatsapp-link i{ font-size:1.15rem; line-height:1; }
.dna-whatsapp-link:hover{
  border-color:#25D366; color:#25D366; background:rgba(37,211,102,.1);
  transform:scale(1.06);
}
.dna-social-list{ display:flex; gap:12px; margin-top:6px; flex-wrap:wrap; }
.dna-social-link{
  width:44px; height:44px; border-radius:50%; border:1px solid var(--dna-line);
  display:flex; align-items:center; justify-content:center; transition:border-color .3s, transform .3s var(--ease-dna);
}
.dna-social-link svg{ width:18px; height:18px; }
.dna-social-link:hover{ border-color:var(--dna-accent); color:var(--dna-accent); }

.dna-footer{ border-top:1px solid var(--dna-line); padding:70px 0 30px; }
.dna-footer-top{ display:flex; justify-content:space-between; gap:40px; flex-wrap:wrap; padding-bottom:60px; }
.dna-footer-cols{ display:flex; gap:80px; flex-wrap:wrap; }
.dna-footer-col-title{ font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:var(--dna-muted); margin-bottom:18px; }
.dna-footer-col a{ display:block; font-size:15px; color:var(--dna-white); margin-bottom:12px; opacity:.85; }
.dna-footer-col a:hover{ color:var(--dna-accent); }
.dna-footer-bottom{
  display:flex; justify-content:space-between; align-items:center; padding-top:26px;
  border-top:1px solid var(--dna-line); color:var(--dna-muted); font-size:13px; flex-wrap:wrap; gap:14px;
}
.dna-footer-huge{ font-family:var(--font-display); font-size:clamp(2.6rem,9vw,8.5rem); line-height:.9; letter-spacing:-.02em; }

/* ==========================================================================
   12. KEYFRAMES
   ========================================================================== */
@keyframes dna-scroll-cue{ 0%{ top:-100%; } 60%{ top:100%; } 100%{ top:100%; } }
@keyframes dna-spin-y{ from{ transform:rotateY(0deg); } to{ transform:rotateY(360deg); } }
@keyframes dna-pulse{ 0%,100%{ opacity:.5; } 50%{ opacity:1; } }
@keyframes dna-marquee{ 0%{ transform:translateX(0); } 100%{ transform:translateX(-50%); } }
.dna-marquee-track{ display:flex; width:max-content; animation:dna-marquee 30s linear infinite; gap:60px; }
[dir="rtl"] .dna-marquee-track{ animation-direction:reverse; }

/* ==========================================================================
   13. RTL GLOBAL OVERRIDES
   ========================================================================== */
[dir="rtl"] body{ font-family:"Inter","Tahoma",var(--font-body); }
[dir="rtl"] .dna-logo-link,
[dir="rtl"] .dna-logo-wordmark{
  direction:ltr !important;
  unicode-bidi:isolate;
  transform:none;
}
[dir="rtl"] .dna-nav{ flex-direction:row-reverse; }
[dir="rtl"] .dna-nav-menu{ flex-direction:row-reverse; }
[dir="rtl"] .dna-lang-list{ right:auto; left:0; }
[dir="rtl"] .dna-footer-cols,[dir="rtl"] .dna-contact-info,[dir="rtl"] .dna-form-row{ direction:rtl; }
[dir="rtl"] .dna-work-item, [dir="rtl"] .dna-config-step-title, [dir="rtl"] .dna-accordion-head .dna-acc-left{ direction:rtl; }
[dir="rtl"] .dna-work-year{ direction:ltr; }
[dir="rtl"] [data-dna-rtl-flip]{ transform:scaleX(-1); display:inline-block; }

/* ==========================================================================
   14. RESPONSIVE
   ========================================================================== */
@media (max-width:1280px){
  .dna-bio-grid{ grid-template-columns:repeat(3,1fr); }
  #philosophy{ min-height:0; padding:calc(var(--nav-h) + 12px) 0 48px; }
}
@media (max-width:1080px){
  .dna-bio-grid{ grid-template-columns:repeat(2,1fr); }
  .dna-bio-card{ padding:28px 22px; }
  .dna-bio-card h3{ font-size:1.05rem; }
  .dna-configurator{ grid-template-columns:1fr; }
  .dna-contact-grid{ grid-template-columns:1fr; gap:48px; }
  .dna-contact-info{ grid-template-columns:1fr 1fr; }
}
@media (max-width:900px){
  .dna-nav-menu, .dna-header .dna-lang-switch{ display:none; }
  .dna-burger{ display:flex; }
  .dna-section{ padding:100px 0; }
  .dna-form-row{ grid-template-columns:1fr; }
  .dna-contact-info{ grid-template-columns:1fr; padding:24px; }
  .dna-contact-info-item--social{ border-top:0; padding-top:0; }
  .dna-work-item{ flex-wrap:wrap; gap:14px; }
}
@media (max-width:640px){
  .dna-bio-grid{ grid-template-columns:1fr; }
  .dna-bio-card{ min-height:0; }
  .dna-container{ padding:0 20px; }
  .dna-configurator{ padding:32px; }
  .dna-hero-content{ padding-bottom:110px; }
  .dna-scroll-cue{ bottom:28px; right:20px; font-size:10px; max-width:96px; }
  [dir="rtl"] .dna-scroll-cue{ right:auto; left:20px; }
}