/* ============================================================
   50FSECURITY — MAIN STYLESHEET v2
   Editorial Dark — Premium Agency
   No gradients · No glow · No AI patterns
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,300&family=IBM+Plex+Mono:wght@400;500&display=swap');

/* === RESET === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;font-size:16px}
body{font-family:'DM Sans',system-ui,sans-serif;background:#0c0c0e;color:#d8d4cc;line-height:1.65;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{cursor:pointer;border:none;background:none;font:inherit}
ul,ol{list-style:none}

/* === CSS VARIABLES === */
:root{
  /* Background layers */
  --bg:       #0B0F14;
  --bg-1:     #111827;
  --bg-2:     #0F172A;
  --bg-3:     #1e2533;

  /* Borders */
  --line:     #252528;
  --line-mid: #2e2e33;

  /* Text */
  --ink:      #F9FAFB;
  --ink-2:    #9CA3AF;
  --ink-3:    #6a6660;
  --ink-4:    #3e3c38;

  /* Accent — slate blue, not gold */
  --blue:     #3B82F6;
  --blue-lt:  #60a5fa;
  --blue-dim: #1d4ed8;

  /* Semantic */
  --white:    #ffffff;
  --green:    #3a7d5a;
  --red:      #8b2e2e;

  /* Typography */
  --serif:   'Libre Baskerville', Georgia, 'Times New Roman', serif;
  --sans:    'DM Sans', system-ui, -apple-system, sans-serif;
  --mono:    'IBM Plex Mono', 'Courier New', monospace;

  /* Spacing */
  --gap:     1.5rem;
  --section: 7rem;

  /* Shape */
  --r:       2px;
  --r-md:    4px;
  --r-lg:    6px;
}

/* === TYPOGRAPHY === */
h1,h2,h3,h4,h5,h6{
  font-family:var(--serif);
  font-weight:400;
  line-height:1.1;
  letter-spacing:-.025em;
  color:var(--ink);
}
h1{font-size:clamp(2.8rem,5.5vw,5.4rem);line-height:1.02}
h2{font-size:clamp(2rem,3.8vw,3.6rem);line-height:1.08}
h3{font-size:clamp(1.3rem,2.2vw,1.9rem)}
h4{font-size:1.15rem}
p{font-family:var(--sans);font-size:.95rem;line-height:1.78;color:var(--ink-2)}
strong{color:var(--ink);font-weight:500}
em{font-style:italic}
code{font-family:var(--mono);font-size:.84em;background:var(--bg-3);padding:.12em .45em;border-radius:var(--r)}
blockquote{border-left:2px solid var(--line-mid);padding:.5rem 0 .5rem 1.25rem;color:var(--ink-2);font-style:italic}

/* === LAYOUT === */
.container{max-width:1200px;margin:0 auto;padding:0 2rem}
.container-sm{max-width:860px;margin:0 auto;padding:0 2rem}
.section{padding:var(--section) 0}
.section-sm{padding:4rem 0}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--gap)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap)}
.flex{display:flex;align-items:center}
.flex-between{display:flex;align-items:center;justify-content:space-between}
.flex-center{display:flex;align-items:center;justify-content:center}
.text-center{text-align:center}
.divider{border:none;border-top:1px solid var(--line);margin:0}

/* === HEADER === */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:1.1rem 0;
  border-bottom:1px solid transparent;
  transition:padding .3s ease,border-color .3s ease,background .3s ease;
}
.site-header.scrolled{
  padding:.7rem 0;
  background:rgba(12,12,14,.96);
  border-color:var(--line);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:2rem}
.nav-logo{
  font-family:var(--sans);font-size:.95rem;font-weight:500;
  letter-spacing:.04em;color:var(--ink);
  display:flex;align-items:center;gap:0;
}
.nav-logo-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:26px;height:26px;
  background:var(--blue);color:#fff;
  font-size:.7rem;font-weight:600;
  border-radius:var(--r);margin-right:.55rem;letter-spacing:0;
}
.nav-links{display:flex;align-items:center;gap:2.5rem}
.nav-links a{
  font-size:.8rem;font-weight:400;letter-spacing:.05em;
  color:var(--ink-3);transition:color .2s;
}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-right{display:flex;align-items:center;gap:1rem}
.lang-switch{
  font-size:.75rem;color:var(--ink-3);
  border:1px solid var(--line);padding:.3rem .75rem;border-radius:var(--r);
  transition:all .2s;
}
.lang-switch:hover{color:var(--ink);border-color:var(--line-mid)}
.nav-cta{
  font-size:.78rem;font-weight:500;letter-spacing:.04em;
  background:var(--blue);color:#fff;
  padding:.45rem 1.15rem;border-radius:var(--r);transition:all .2s;
}
.nav-cta:hover{background:var(--blue-lt)}
.nav-mobile-btn{display:none;flex-direction:column;gap:5px;padding:.4rem}
.nav-mobile-btn span{display:block;width:22px;height:1px;background:var(--ink-2);transition:all .25s}

/* === MOBILE MENU === */
.mobile-menu{
  display:none;position:fixed;inset:0;z-index:999;
  background:rgba(12,12,14,.99);
  padding:5.5rem 2rem 2rem;
  flex-direction:column;gap:0;
}
.mobile-menu.open{display:flex}
.mobile-menu a{
  font-family:var(--serif);font-size:2.4rem;color:var(--ink-3);
  padding:.6rem 0;border-bottom:1px solid var(--line);
  transition:color .2s;
}
.mobile-menu a:hover{color:var(--ink)}

/* === BUTTONS === */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--sans);font-size:.82rem;font-weight:500;
  letter-spacing:.04em;padding:.7rem 1.6rem;
  border-radius:var(--r);border:1px solid transparent;
  transition:all .2s;white-space:nowrap;cursor:pointer;
}
.btn-primary{background:var(--blue);color:#fff;border-color:var(--blue)}
.btn-primary:hover{background:var(--blue-lt);border-color:var(--blue-lt);transform:translateY(-1px);box-shadow:0 4px 20px rgba(59,130,246,.35)}
.btn-outline{background:transparent;color:var(--ink-2);border-color:var(--line-mid)}
.btn-outline:hover{color:var(--ink);border-color:var(--ink-2)}
.btn-ghost{background:transparent;color:var(--ink-3);padding:.7rem 0;border:none}
.btn-ghost:hover{color:var(--ink)}
.btn-sm{padding:.45rem 1.1rem;font-size:.76rem}
.btn-lg{padding:.9rem 2.2rem;font-size:.88rem}
.btn-full{width:100%;justify-content:center}
.btn-group{display:flex;align-items:center;gap:.9rem;flex-wrap:wrap}
.btn svg{width:14px;height:14px;transition:transform .18s}
.btn:hover svg{transform:translateX(3px)}
.mt-4{margin-top:2rem}

/* === HERO === */
.hero{
  min-height:100vh;display:flex;flex-direction:column;justify-content:flex-end;
  padding:0 0 5rem;
  border-bottom:1px solid var(--line);
  position:relative;
}
.hero-inner{padding-top:9rem}
.hero-label{
  font-family:var(--mono);font-size:.68rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--ink-3);
  margin-bottom:2rem;
  display:flex;align-items:center;gap:1rem;
}
.hero-label::before{content:'';display:block;width:3rem;height:1px;background:var(--line-mid)}
.hero h1{
  max-width:900px;
  margin-bottom:2.5rem;
  color:var(--ink);
}
.hero h1 em{
  font-style:italic;color:var(--blue-lt);
}
.hero-body{
  display:grid;grid-template-columns:1fr 1fr;gap:4rem;
  align-items:end;
  padding-top:3rem;border-top:1px solid var(--line);
  margin-top:3rem;
}
.hero-lead{
  font-size:1rem;color:var(--ink-2);line-height:1.75;max-width:440px;
  margin-bottom:2rem;
}
.hero-stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:0;
  border:1px solid var(--line);
}
.hero-stat{
  padding:1.5rem 1.25rem;border-right:1px solid var(--line);
  text-align:center;
}
.hero-stat:last-child{border-right:none}
.hero-stat-num{
  font-family:var(--serif);font-size:2.2rem;
  color:var(--ink);line-height:1;margin-bottom:.3rem;
}
.hero-stat-lbl{
  font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--ink-3);
}

/* === MARQUEE / TICKER === */
.ticker{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:.9rem 0;overflow:hidden;background:var(--bg-2);
}
.ticker-track{
  display:flex;gap:3rem;
  animation:ticker 30s linear infinite;
  width:max-content;
}
.ticker-item{
  font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-3);
  display:flex;align-items:center;gap:1.5rem;white-space:nowrap;
}
.ticker-item::after{content:'·';color:var(--line-mid)}
@keyframes ticker{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* === SECTION LABEL === */
.s-label{
  font-family:var(--mono);font-size:.66rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--ink-3);
  margin-bottom:1rem;
}
.section-header{margin-bottom:3.5rem}
.section-header h2{margin-bottom:.75rem}
.section-lead{max-width:520px;font-size:.95rem;color:var(--ink-2)}

/* === SERVICES === */
.services-table{width:100%;border-collapse:collapse}
.services-table tr{
  border-bottom:1px solid var(--line);
  transition:background .2s;
}
.services-table tr:hover{background:var(--bg-1)}
.services-table td{padding:2rem 1.5rem;vertical-align:middle}
.svc-num{
  font-family:var(--mono);font-size:.72rem;color:var(--ink-4);
  width:60px;padding-right:0;
}
.svc-name{
  font-family:var(--serif);font-size:1.35rem;color:var(--ink);
  width:280px;
}
.svc-desc{font-size:.875rem;color:var(--ink-2);line-height:1.65}
.svc-tags{
  width:200px;text-align:right;
  display:flex;flex-wrap:wrap;gap:.35rem;justify-content:flex-end;
}
.svc-tag{
  font-family:var(--mono);font-size:.62rem;letter-spacing:.08em;
  border:1px solid var(--line);color:var(--ink-3);
  padding:.2rem .6rem;border-radius:100px;
}
.svc-arrow{
  width:40px;text-align:right;color:var(--ink-3);
  font-size:1rem;transition:transform .2s,color .2s;
}
.services-table tr:hover .svc-arrow{transform:translateX(4px);color:var(--ink)}

/* === WORK / PORTFOLIO === */
.work-item{
  display:grid;grid-template-columns:1fr 1fr;gap:0;
  border-bottom:1px solid var(--line);
  transition:background .2s;
}
.work-item:first-child{border-top:1px solid var(--line)}
.work-img{
  aspect-ratio:16/10;background:var(--bg-2);
  display:flex;align-items:center;justify-content:center;
  border-right:1px solid var(--line);overflow:hidden;
  position:relative;
}
.work-img-inner{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-4);
}
.work-body{padding:3rem}
.work-meta{
  display:flex;align-items:center;gap:1rem;
  margin-bottom:1.25rem;
}
.work-num{font-family:var(--mono);font-size:.65rem;color:var(--ink-4)}
.work-type{
  font-family:var(--mono);font-size:.65rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--ink-3);
}
.work-title{font-family:var(--serif);font-size:1.7rem;color:var(--ink);margin-bottom:.75rem;font-weight:400}
.work-desc{font-size:.875rem;color:var(--ink-2);line-height:1.72;margin-bottom:1.5rem}
.work-results{display:flex;gap:2rem;margin-bottom:1.5rem}
.work-result-num{font-family:var(--serif);font-size:1.6rem;color:var(--ink);line-height:1}
.work-result-lbl{font-family:var(--mono);font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-top:.2rem}
.work-link{
  font-family:var(--sans);font-size:.78rem;font-weight:500;
  color:var(--ink-2);letter-spacing:.04em;
  display:inline-flex;align-items:center;gap:.4rem;
  border-bottom:1px solid var(--line-mid);
  padding-bottom:.2rem;transition:all .2s;
}
.work-link:hover{color:var(--ink);border-color:var(--ink-2)}
.work-item:nth-child(even) .work-img{border-right:none;border-left:1px solid var(--line)}
.work-item:nth-child(even){grid-template-columns:1fr 1fr}
.work-item:nth-child(even) .work-body{order:-1}

/* === ABOUT STRIP === */
.about-strip{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:5rem 0;
  display:grid;grid-template-columns:1fr 2fr;gap:5rem;align-items:start;
}
.about-manifesto{
  font-family:var(--serif);font-size:1.4rem;
  color:var(--ink);line-height:1.5;font-style:italic;
}
.about-body p{
  font-size:.95rem;color:var(--ink-2);line-height:1.8;margin-bottom:1.25rem;
}
.about-body p:last-child{margin-bottom:0}

/* === PROCESS === */
.process-list{counter-reset:step}
.process-row{
  display:grid;grid-template-columns:80px 1fr 1fr;gap:0;
  border-bottom:1px solid var(--line);
  padding:2rem 0;align-items:start;
}
.process-row:first-child{border-top:1px solid var(--line)}
.process-n{
  font-family:var(--mono);font-size:.7rem;color:var(--ink-4);
  padding-top:.3rem;
}
.process-title{
  font-family:var(--serif);font-size:1.25rem;color:var(--ink);
  font-weight:400;padding-right:2rem;
}
.process-desc{font-size:.875rem;color:var(--ink-2);line-height:1.72}

/* === TESTIMONIALS === */
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line)}
.testi-card{
  padding:2.5rem;border-right:1px solid var(--line);
}
.testi-card:last-child{border-right:none}
.testi-quote{
  font-family:var(--serif);font-size:.95rem;font-style:italic;
  color:var(--ink-2);line-height:1.7;margin-bottom:1.5rem;
}
.testi-author{
  font-family:var(--sans);font-size:.8rem;color:var(--ink);font-weight:500;
}
.testi-role{
  font-family:var(--sans);font-size:.75rem;color:var(--ink-3);margin-top:.2rem;
}

/* === BLOG === */
.blog-list{border-top:1px solid var(--line)}
.blog-row{
  display:grid;grid-template-columns:140px 1fr 120px;gap:2rem;
  align-items:center;padding:1.75rem 0;
  border-bottom:1px solid var(--line);
  transition:background .2s;
}
.blog-row:hover{background:var(--bg-1);padding-left:1rem;padding-right:1rem;margin:0 -1rem}
.blog-date{font-family:var(--mono);font-size:.68rem;color:var(--ink-3);letter-spacing:.08em}
.blog-cat{
  font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--blue-lt);margin-bottom:.4rem;
}
.blog-title-row{
  font-family:var(--serif);font-size:1.05rem;color:var(--ink);
  transition:color .2s;line-height:1.3;margin-bottom:.3rem;
}
.blog-row:hover .blog-title-row{color:var(--white)}
.blog-excerpt-row{font-size:.8rem;color:var(--ink-3);line-height:1.55}
.blog-read{
  font-family:var(--mono);font-size:.65rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--ink-3);
  text-align:right;transition:color .2s;
}
.blog-row:hover .blog-read{color:var(--ink)}

/* === CONTACT === */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:5rem;align-items:start}
.contact-info h3{font-family:var(--serif);font-size:1.6rem;color:var(--ink);margin-bottom:1.25rem;font-weight:400}
.contact-detail{padding:1.25rem 0;border-bottom:1px solid var(--line);display:flex;gap:1rem;align-items:flex-start}
.contact-detail:first-of-type{border-top:1px solid var(--line)}
.c-label{font-family:var(--mono);font-size:.63rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin-bottom:.2rem}
.c-value{font-size:.9rem;color:var(--ink)}
.contact-form-wrap{background:var(--bg-1);border:1px solid var(--line);padding:2.5rem}
.form-label{display:block;font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin-bottom:.5rem}
.form-input{
  width:100%;background:var(--bg);border:1px solid var(--line);
  border-radius:var(--r);padding:.7rem 1rem;
  font-family:var(--sans);font-size:.875rem;color:var(--ink);
  transition:border-color .2s;-webkit-appearance:none;
}
.form-input:focus{outline:none;border-color:var(--line-mid);background:var(--bg-1)}
.form-input::placeholder{color:var(--ink-4)}
textarea.form-input{resize:vertical;min-height:110px}
select.form-input{cursor:pointer}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem}
.form-group{margin-bottom:1rem}
.whatsapp-btn{
  display:flex;align-items:center;justify-content:center;gap:.75rem;
  background:#128C7E;color:#fff;padding:.9rem 1.5rem;
  border-radius:var(--r);font-size:.84rem;font-weight:500;
  margin-top:2rem;transition:background .2s;width:100%;
}
.whatsapp-btn:hover{background:#0f7668}
.avail-box{
  margin-top:2rem;padding:1.5rem;
  border:1px solid var(--line);background:var(--bg-1);
}
.avail-label{font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:.5rem}
.avail-title{font-family:var(--serif);font-size:1.05rem;color:var(--ink);margin-bottom:.3rem}
.avail-note{font-size:.78rem;color:var(--ink-3)}

/* === FAQ === */
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-question{
  width:100%;text-align:left;padding:1.4rem 0;
  font-family:var(--serif);font-size:1rem;color:var(--ink);
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
  transition:color .2s;font-weight:400;
}
[dir="rtl"] .faq-question{text-align:right;flex-direction:row-reverse}
.faq-question:hover{color:var(--ink-2)}
.faq-icon{
  width:22px;height:22px;border:1px solid var(--line);
  border-radius:50%;display:flex;align-items:center;justify-content:center;
  color:var(--ink-3);flex-shrink:0;font-size:.8rem;transition:transform .25s,color .2s;
}
.faq-item.open .faq-icon{transform:rotate(45deg);color:var(--ink)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-answer p{font-size:.875rem;color:var(--ink-2);line-height:1.78;padding-bottom:1.5rem}
.faq-item.open .faq-answer{max-height:500px}

/* === PAGE HERO === */
.page-hero{
  padding:8.5rem 0 4.5rem;
  border-bottom:1px solid var(--line);
  background:var(--bg-1);
}
.page-hero-tag{font-family:var(--mono);font-size:.65rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);margin-bottom:1.25rem}
.page-hero h1{margin-bottom:1rem}
.page-hero-lead{font-size:1rem;color:var(--ink-2);max-width:580px;line-height:1.78}

/* === BREADCRUMB === */
.breadcrumb-section{padding:1.25rem 0;border-bottom:1px solid var(--line)}
.breadcrumb{display:flex;align-items:center;gap:.4rem;font-size:.78rem;color:var(--ink-3)}
.breadcrumb li:not(:last-child)::after{content:'›';margin-left:.4rem;color:var(--ink-4)}
.breadcrumb a:hover{color:var(--ink)}
.breadcrumb li:last-child{color:var(--ink-2)}

/* === SERVICE DETAIL === */
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line)}
.feat-card{padding:2rem;border-right:1px solid var(--line)}
.feat-card:last-child{border-right:none}
.feat-card:nth-child(n+4){border-top:1px solid var(--line)}
.feat-card:nth-child(3n){border-right:none}
.feat-icon{font-size:1.25rem;margin-bottom:1rem}
.feat-title{font-family:var(--serif);font-size:1rem;color:var(--ink);margin-bottom:.5rem;font-weight:400}
.feat-desc{font-size:.82rem;color:var(--ink-2);line-height:1.65}

/* === CASE STUDY === */
.case-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);margin:2rem 0}
.c-metric{padding:1.75rem;border-right:1px solid var(--line);text-align:center}
.c-metric:last-child{border-right:none}
.c-num{font-family:var(--serif);font-size:2.1rem;color:var(--ink);line-height:1}
.c-lbl{font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-top:.3rem}

/* === POST === */
.post-layout{display:grid;grid-template-columns:1fr 280px;gap:4rem;align-items:start}
.post-content h2{font-family:var(--serif);font-size:1.55rem;color:var(--ink);margin:2rem 0 .65rem;font-weight:400}
.post-content h3{font-family:var(--serif);font-size:1.15rem;color:var(--ink);margin:1.5rem 0 .5rem;font-weight:400}
.post-content p{color:var(--ink-2);line-height:1.8;margin-bottom:1.15rem}
.post-content ul,.post-content ol{color:var(--ink-2);padding-left:1.5rem;margin-bottom:1.15rem}
.post-content li{margin-bottom:.45rem;line-height:1.72}
.post-content code{background:var(--bg-2);color:var(--ink)}
.post-sidebar{position:sticky;top:6rem}
.sidebar-card{background:var(--bg-1);border:1px solid var(--line);padding:1.5rem;margin-bottom:1.25rem}
.sidebar-card h4{font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:1rem}
.sidebar-links li{padding:.35rem 0;border-bottom:1px solid var(--line)}
.sidebar-links li:last-child{border-bottom:none}
.sidebar-links a{font-size:.82rem;color:var(--ink-2);transition:color .2s}
.sidebar-links a:hover{color:var(--ink)}
.notice{background:var(--bg-2);border-left:2px solid var(--blue);padding:1rem 1.25rem;font-size:.875rem;color:var(--ink-2);margin-bottom:1.5rem}

/* === CTA SECTION === */
.cta-section{
  border-top:1px solid var(--line);padding:6rem 0;
}
.cta-inner{
  display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;
}
.cta-inner h2{font-size:clamp(2rem,3.5vw,3rem);color:var(--ink)}
.cta-right p{font-size:.95rem;color:var(--ink-2);line-height:1.78;margin-bottom:2rem}

/* === FOOTER === */
.site-footer{
  background:var(--bg-1);border-top:1px solid var(--line);
  padding:4rem 0 2rem;
}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;padding-bottom:3rem;border-bottom:1px solid var(--line)}
.footer-brand p{font-size:.84rem;color:var(--ink-3);line-height:1.7;margin-top:.6rem;max-width:260px}
.footer-col h4{font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:1.25rem}
.footer-links li{margin-bottom:.55rem}
.footer-links a{font-size:.82rem;color:var(--ink-3);transition:color .2s}
.footer-links a:hover{color:var(--ink)}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:1.75rem;font-size:.75rem;color:var(--ink-3)}
.footer-bottom-links{display:flex;gap:1.5rem}
.footer-bottom-links a{color:var(--ink-3);transition:color .2s}
.footer-bottom-links a:hover{color:var(--ink)}

/* === TRUST BAR === */
.trust-bar{background:var(--bg-1);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:1.5rem 0}
.trust-inner{display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.trust-item{display:flex;align-items:center;gap:.6rem;font-size:.78rem;color:var(--ink-2)}
.trust-icon{color:var(--blue-lt)}

/* === RTL === */
[dir="rtl"]{font-family:'DM Sans','Tajawal','Cairo',system-ui,sans-serif;text-align:right}
[dir="rtl"] .nav-links{flex-direction:row-reverse}
[dir="rtl"] .nav-inner{flex-direction:row-reverse}
[dir="rtl"] .hero-label::before{display:none}
[dir="rtl"] .s-label::before{display:none}
[dir="rtl"] .process-row{direction:rtl}
[dir="rtl"] .faq-question{text-align:right}
[dir="rtl"] .breadcrumb{flex-direction:row-reverse}
[dir="rtl"] .hero-body{direction:rtl}
[dir="rtl"] .footer-grid{direction:rtl}
[dir="rtl"] .contact-grid{direction:rtl}
[dir="rtl"] .btn-group{flex-direction:row-reverse}
[dir="rtl"] .work-item:nth-child(even) .work-body{order:0}
[dir="rtl"] .svc-tags{justify-content:flex-start}
[dir="rtl"] .notice{border-left:none;border-right:2px solid var(--blue)}

/* === ANIMATIONS === */
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
[data-animate]{opacity:0;transform:translateY(16px);transition:opacity .55s ease,transform .55s ease}
[data-animate].in-view{opacity:1;transform:none}

/* === UTILITY === */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.mt-0{margin-top:0}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}
.mb-0{margin-bottom:0}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}

/* === RESPONSIVE === */
@media(max-width:1024px){
  :root{--section:5rem}
  .hero-body,.contact-grid,.cta-inner{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .post-layout{grid-template-columns:1fr}
  .work-item,.work-item:nth-child(even){grid-template-columns:1fr}
  .work-img{border-right:none!important;border-left:none!important;border-bottom:1px solid var(--line)}
  .work-item:nth-child(even) .work-body{order:0}
  .features-grid,.testimonials-grid{grid-template-columns:1fr 1fr}
  .case-metrics{grid-template-columns:1fr 1fr}
  .services-table .svc-tags{display:none}
  .process-row{grid-template-columns:60px 1fr;gap:1rem}
  .process-desc{display:none}
  .about-strip{grid-template-columns:1fr}
}
@media(max-width:768px){
  :root{--section:4rem}
  .nav-links,.nav-right{display:none}
  .nav-mobile-btn{display:flex}
  .hero{padding-bottom:3rem}
  .hero h1{font-size:2.4rem}
  .hero-body{gap:2.5rem}
  .hero-stats{grid-template-columns:1fr 1fr 1fr}
  .hero-stat{padding:1rem .75rem}
  .hero-stat-num{font-size:1.6rem}
  .blog-row{grid-template-columns:1fr;gap:.5rem}
  .blog-date{display:none}
  .blog-read{text-align:left}
  .features-grid,.testimonials-grid,.grid-3,.grid-2{grid-template-columns:1fr}
  .feat-card,.testi-card{border-right:none;border-bottom:1px solid var(--line)}
  .feat-card:last-child,.testi-card:last-child{border-bottom:none}
  .case-metrics{grid-template-columns:1fr 1fr}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:.75rem;text-align:center}
  .services-table{display:block}
  .services-table tbody{display:block}
  .services-table tr{display:grid;grid-template-columns:40px 1fr;gap:.75rem;padding:1.5rem 0;border:none;border-bottom:1px solid var(--line)}
  .services-table td{padding:.25rem 0}
  .svc-arrow,.svc-tags,.svc-desc{display:none}
  .svc-name{font-size:1.1rem;width:auto}
  .hero-stats{gap:0}
  .cta-inner{gap:2rem}
}
@media(max-width:480px){
  .hero h1{font-size:2rem}
  .hero-stats{grid-template-columns:1fr}
  .hero-stat{border-right:none!important;border-bottom:1px solid var(--line)}
  .btn-group{flex-direction:column;align-items:flex-start}
  [dir="rtl"] .btn-group{align-items:flex-end}
  .c-metric{border-right:none;border-bottom:1px solid var(--line)}
  .testi-card{border-bottom:1px solid var(--line)}
}

/* === SERVICE DETAIL ROWS (services.html) === */
.svc-detail-row{
  display:grid;
  grid-template-columns:1fr 2fr;
  gap:4rem;
  padding:4rem 0;
}
.svc-detail-row + hr.divider{margin:0}
.svc-detail-left{position:sticky;top:7rem;align-self:start}
.svc-detail-h{
  font-size:clamp(1.5rem,2.5vw,2rem);
  color:var(--ink);
  margin-top:.75rem;
  line-height:1.15;
}
.svc-detail-intro{
  font-size:.975rem;
  color:var(--ink-2);
  line-height:1.82;
  margin-bottom:1.75rem;
  max-width:580px;
}
 
/* Feat card icon */
.feat-icon{
  font-size:1rem;
  color:var(--blue);
  margin-bottom:.85rem;
  display:block;
}
 
/* === TRUST BAR UPGRADE === */
.trust-bar .trust-icon{
  color:var(--blue-lt);
  font-size:.6rem;
}
 
/* === ACCENT ON BLUE === */
.btn-primary{
  background:var(--blue);
  color:#fff;
  border-color:var(--blue);
}
.btn-primary:hover{
  background:var(--blue-lt);
  border-color:var(--blue-lt);
  transform:translateY(-1px);
  box-shadow:0 4px 20px rgba(59,130,246,.3);
}
.nav-cta{
  background:var(--blue)!important;
  color:#fff!important;
}
.nav-cta:hover{
  background:var(--blue-lt)!important;
}
 
/* === HERO em ACCENT === */
.hero h1 em{
  color:var(--blue-lt);
}
 
/* === RESPONSIVE: svc-detail-row === */
@media(max-width:1024px){
  .svc-detail-row{grid-template-columns:1fr}
  .svc-detail-left{position:static}
}
 
/* === 2. GLOBAL BUTTON ACCENT === */
.btn-primary {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}
.btn-primary:hover {
  background: var(--blue-lt);
  border-color: var(--blue-lt);
  transform: translateY(-1px);
  box-shadow: 0 4px 22px rgba(59,130,246,.3);
}
.nav-cta {
  background: var(--blue) !important;
  color: #fff !important;
}
.nav-cta:hover {
  background: var(--blue-lt) !important;
}
.hero h1 em { color: var(--blue-lt); }
.trust-icon  { color: var(--blue-lt) !important; }

/* === 3. SERVICE DETAIL LAYOUT (services.html) === */
.svc-detail-row {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  padding: 4rem 0;
}
.svc-detail-left {
  position: sticky;
  top: 7rem;
  align-self: start;
}
.svc-detail-h {
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  color: var(--ink);
  margin-top: .6rem;
  line-height: 1.15;
}
.svc-detail-intro {
  font-size: .975rem;
  color: var(--ink-2);
  line-height: 1.82;
  margin-bottom: 1.75rem;
  max-width: 580px;
}
.feat-icon {
  font-size: 1rem;
  color: var(--blue);
  margin-bottom: .85rem;
  display: block;
}
@media (max-width: 1024px) {
  .svc-detail-row { grid-template-columns: 1fr; }
  .svc-detail-left { position: static; }
}

/* === 4. CASE STUDY POST LAYOUT === */
.post-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 4rem;
  align-items: start;
}
.post-content h2 {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 400;
  color: var(--ink);
  margin: 2.5rem 0 .9rem;
  letter-spacing: -.01em;
}
.post-content h2:first-child { margin-top: 0; }
.post-content p {
  font-size: .975rem;
  color: var(--ink-2);
  line-height: 1.82;
  margin-bottom: 1.1rem;
}

/* === 5. SIDEBAR === */
.post-sidebar { position: sticky; top: 7rem; }
.sidebar-card {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 1.4rem;
  margin-bottom: 1rem;
}
.sidebar-card h4 {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .12em;
  color: var(--ink-3);
  text-transform: uppercase;
  margin-bottom: .85rem;
}
.sidebar-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: .55rem;
}
.sidebar-links li {
  font-size: .84rem;
  color: var(--ink-2);
  line-height: 1.5;
}
.sidebar-links a {
  color: var(--ink-2);
  text-decoration: none;
  transition: color .2s;
}
.sidebar-links a:hover { color: var(--blue-lt); }

/* === 6. NOTICE BOX (sidebar CTA) === */
.notice {
  background: rgba(59,130,246,.07);
  border: 1px solid rgba(59,130,246,.2);
  border-radius: var(--r);
  padding: 1.2rem;
  font-size: .84rem;
  color: var(--ink-2);
  line-height: 1.65;
}
.notice strong {
  display: block;
  color: var(--ink);
  margin-bottom: .35rem;
  font-size: .88rem;
}

/* === 7. METRICS BAR (case study pages) === */
.case-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 2.2rem 0;
}
.c-metric { text-align: center; padding: .5rem; }
.c-num {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--ink);
  letter-spacing: -.02em;
  line-height: 1;
}
.c-lbl {
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .1em;
  color: var(--ink-3);
  text-transform: uppercase;
  margin-top: .4rem;
}

/* === 8. WORK ITEM RESULTS (portfolio.html) === */
.work-results {
  display: flex;
  gap: 2rem;
  margin-bottom: 1.25rem;
}
.work-result-num {
  font-family: var(--serif);
  font-size: 1.4rem;
  color: var(--ink);
  letter-spacing: -.02em;
}
.work-result-lbl {
  font-size: .72rem;
  color: var(--ink-3);
  font-family: var(--mono);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-top: .15rem;
}
.work-img-inner {
  font-family: var(--mono);
  font-size: .75rem;
  letter-spacing: .18em;
  color: var(--ink-3);
  text-transform: uppercase;
}

/* === 9. ACCESSIBILITY === */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* === 10. RESPONSIVE: post layout + metrics === */
@media (max-width: 1024px) {
  .post-layout {
    grid-template-columns: 1fr;
  }
  .post-sidebar { position: static; }
  .case-metrics { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .case-metrics { grid-template-columns: repeat(2, 1fr); }
  .work-results { gap: 1rem; flex-wrap: wrap; }
}