/* ==============================================
   REDCITY DIGITAL — DESIGN SYSTEM v2
   ============================================== */

:root {
  --red:        #e63946;
  --red-dark:   #c1121f;
  --red-glow:   rgba(230,57,70,.22);
  --bg:         #09090e;
  --bg-2:       #0f0f16;
  --bg-3:       #151520;
  --bg-card:    #1a1a24;
  --bg-card-2:  #1f1f2c;
  --border:     rgba(255,255,255,.07);
  --border-red: rgba(230,57,70,.25);
  --text:       #eeeef5;
  --muted:      #7a7a95;
  --white:      #ffffff;
  --font:       'Inter', sans-serif;
  --r:          16px;
  --r-sm:       10px;
  --r-lg:       24px;
  --shadow:     0 24px 64px rgba(0,0,0,.55);
  --t:          .3s cubic-bezier(.4,0,.2,1);
}

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

/* ── Layout ─────────────────────────────────── */
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:100px 0}
.section--alt{background:var(--bg-2)}
.section--dark{background:var(--bg)}

.section-label{
  display:inline-block;font-size:12px;font-weight:700;
  letter-spacing:2.5px;text-transform:uppercase;color:var(--red);
  margin-bottom:14px;
}
.section-header{text-align:center;margin-bottom:64px}
.section-header h2{font-size:clamp(28px,5vw,46px);font-weight:800;line-height:1.15;margin-bottom:16px}
.section-header p{font-size:17px;color:var(--muted);max-width:540px;margin:0 auto;line-height:1.75}
.highlight{color:var(--red)}

/* ── Buttons ─────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 30px;border-radius:50px;font-size:15px;
  font-weight:600;cursor:pointer;transition:var(--t);border:none;
}
.btn-primary{background:var(--red);color:#fff;box-shadow:0 4px 24px var(--red-glow)}
.btn-primary:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 8px 36px var(--red-glow)}
.btn-outline{background:transparent;color:var(--text);border:1.5px solid var(--border)}
.btn-outline:hover{border-color:var(--red);color:var(--red);transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.06);color:var(--text)}
.btn-ghost:hover{background:rgba(255,255,255,.1);transform:translateY(-2px)}
.btn-sm{padding:10px 22px;font-size:13px}
.btn-lg{padding:18px 40px;font-size:16px}
.btn-full{width:100%;justify-content:center}

/* ── Navbar ─────────────────────────────────── */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:900;
  padding:22px 0;transition:var(--t);
}
.navbar.scrolled{
  background:rgba(9,9,14,.92);backdrop-filter:blur(24px);
  padding:14px 0;border-bottom:1px solid var(--border);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:4px;font-size:22px;font-weight:800;letter-spacing:-.5px}
.logo-red{color:var(--red)}
.logo-white{color:var(--white)}
.logo-dot{width:6px;height:6px;background:var(--red);border-radius:50%;margin-left:2px;flex-shrink:0}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-links a{
  font-size:14px;font-weight:500;color:var(--muted);
  padding:8px 14px;border-radius:8px;transition:var(--t);
}
.nav-links a:hover,.nav-links a.active{color:var(--white);background:rgba(255,255,255,.06)}
.nav-links a.nav-cta{
  background:var(--red);color:#fff;padding:9px 20px;
  border-radius:50px;margin-left:8px;
}
.nav-links a.nav-cta:hover{background:var(--red-dark);transform:translateY(-1px)}

.lang-switcher{display:flex;gap:4px;margin-left:8px}
.lang-btn{
  font-size:12px;font-weight:700;color:var(--muted);
  padding:5px 10px;border-radius:6px;border:1px solid var(--border);
  transition:var(--t);letter-spacing:.5px;
}
.lang-btn:hover,.lang-btn.active{background:var(--red);color:#fff;border-color:var(--red)}

.burger{display:none;flex-direction:column;gap:5px;padding:4px;z-index:901}
.burger span{display:block;width:24px;height:2px;background:var(--white);border-radius:2px;transition:var(--t)}
.burger.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.burger.open span:nth-child(2){opacity:0;transform:scaleX(0)}
.burger.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* ── Hero ─────────────────────────────────── */
.hero{
  position:relative;min-height:100vh;display:flex;
  align-items:center;padding:130px 0 80px;overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;
  background:
    radial-gradient(ellipse 70% 60% at 70% 30%, rgba(230,57,70,.13) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 10% 80%, rgba(230,57,70,.07) 0%, transparent 60%);
}
.hero-grid{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.hero-content{}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 16px;background:rgba(230,57,70,.1);
  border:1px solid var(--border-red);border-radius:50px;
  font-size:13px;font-weight:600;color:var(--red);
  letter-spacing:.5px;margin-bottom:28px;
}
.hero-badge::before{
  content:'';width:7px;height:7px;background:var(--red);
  border-radius:50%;animation:pulse 2s infinite;
}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(1.5)}}
.hero h1{
  font-size:clamp(36px,5.5vw,64px);font-weight:900;
  line-height:1.08;letter-spacing:-2px;margin-bottom:24px;
}
.hero-sub{font-size:17px;color:var(--muted);line-height:1.75;margin-bottom:40px;max-width:500px}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:56px}
.hero-stats{display:flex;gap:36px;flex-wrap:wrap}
.stat-item{}
.stat-item strong{display:block;font-size:32px;font-weight:900;color:var(--white);letter-spacing:-1px}
.stat-item span{font-size:13px;color:var(--muted);font-weight:500}
.stat-divider{width:1px;height:48px;background:var(--border);align-self:center}

.hero-visual{position:relative;display:flex;justify-content:center;align-items:center}
.hero-phone-wrap{position:relative;z-index:2}
.hero-phone{
  width:280px;height:500px;background:var(--bg-card);
  border-radius:36px;border:1px solid var(--border);
  overflow:hidden;position:relative;
  box-shadow:0 32px 80px rgba(0,0,0,.6), 0 0 0 1px var(--border);
}
.hero-phone-screen{
  width:100%;height:100%;
  background:linear-gradient(160deg,#1a1a24 0%,#0f0f18 100%);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;
}
.phone-logo-big{font-size:42px;font-weight:900;letter-spacing:-1px}
.phone-bars{display:flex;flex-direction:column;gap:8px;width:140px}
.phone-bar{height:6px;border-radius:3px;background:rgba(255,255,255,.08)}
.phone-bar:nth-child(1){width:100%;background:var(--red);opacity:.7}
.phone-bar:nth-child(2){width:75%}
.phone-bar:nth-child(3){width:55%}
.hero-float-card{
  position:absolute;background:var(--bg-card-2);
  border:1px solid var(--border);border-radius:14px;
  padding:14px 18px;display:flex;align-items:center;gap:12px;
  box-shadow:var(--shadow);backdrop-filter:blur(10px);
}
.hero-float-card--1{top:60px;right:-30px;animation:floatY 4s ease-in-out infinite}
.hero-float-card--2{bottom:80px;left:-40px;animation:floatY 4s ease-in-out infinite .8s}
.hero-float-card--3{top:220px;left:-50px;animation:floatY 4s ease-in-out infinite 1.6s}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.float-icon{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}
.float-icon--red{background:rgba(230,57,70,.15)}
.float-icon--green{background:rgba(34,197,94,.15)}
.float-icon--blue{background:rgba(59,130,246,.15)}
.float-card-text strong{display:block;font-size:13px;font-weight:700}
.float-card-text span{font-size:11px;color:var(--muted)}

/* ── Features / Why us ─────────────────────── */
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature-card{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--r);padding:32px 28px;transition:var(--t);
  position:relative;overflow:hidden;
}
.feature-card::after{
  content:'';position:absolute;bottom:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--red),transparent);
  opacity:0;transition:var(--t);
}
.feature-card:hover{border-color:var(--border-red);transform:translateY(-4px);box-shadow:0 16px 48px rgba(0,0,0,.4)}
.feature-card:hover::after{opacity:1}
.feature-num{font-size:40px;font-weight:900;color:var(--red);opacity:.2;line-height:1;margin-bottom:12px}
.feature-card h3{font-size:17px;font-weight:700;margin-bottom:10px}
.feature-card p{font-size:14px;color:var(--muted);line-height:1.7}

/* ── Services ─────────────────────────────── */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--r);padding:36px 30px;transition:var(--t);
  position:relative;overflow:hidden;display:flex;flex-direction:column;
}
.service-card:hover{border-color:var(--border-red);transform:translateY(-6px);box-shadow:0 20px 60px rgba(0,0,0,.5)}
.service-card--featured{
  border-color:var(--border-red);
  background:linear-gradient(160deg,var(--bg-card) 0%,rgba(230,57,70,.04) 100%);
  box-shadow:0 0 40px rgba(230,57,70,.08);
}
.service-card-top{
  position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--red),transparent);
}
.service-badge{
  position:absolute;top:16px;right:16px;
  background:var(--red);color:#fff;font-size:10px;font-weight:700;
  letter-spacing:1px;text-transform:uppercase;padding:4px 10px;border-radius:20px;
}
.service-icon{
  width:54px;height:54px;border-radius:var(--r-sm);
  background:rgba(230,57,70,.1);display:flex;align-items:center;
  justify-content:center;color:var(--red);margin-bottom:22px;flex-shrink:0;
}
.service-icon svg{width:26px;height:26px}
.service-card h3{font-size:19px;font-weight:700;margin-bottom:12px}
.service-card>p{font-size:14px;color:var(--muted);line-height:1.75;margin-bottom:24px;flex:1}
.service-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.service-tag{
  font-size:11px;font-weight:600;color:var(--red);
  background:rgba(230,57,70,.1);padding:4px 10px;border-radius:20px;
}
.service-link{
  font-size:13px;font-weight:600;color:var(--red);
  display:inline-flex;align-items:center;gap:6px;
  transition:gap var(--t);margin-top:auto;
}
.service-link:hover{gap:10px}

/* ── Stats / Numbers ──────────────────────── */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat-card{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--r);padding:36px 24px;text-align:center;
  transition:var(--t);
}
.stat-card:hover{border-color:var(--border-red);transform:translateY(-4px)}
.stat-card strong{display:block;font-size:48px;font-weight:900;color:var(--red);letter-spacing:-2px;line-height:1}
.stat-card span{font-size:14px;color:var(--muted);margin-top:8px;display:block}

/* ── Testimonials ─────────────────────────── */
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.testimonial-card{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--r);padding:32px;transition:var(--t);
}
.testimonial-card:hover{border-color:var(--border-red);transform:translateY(-4px)}
.testimonial-stars{color:#f59e0b;font-size:15px;letter-spacing:2px;margin-bottom:16px}
.testimonial-card blockquote{
  font-size:15px;color:var(--muted);line-height:1.8;
  margin-bottom:24px;font-style:italic;
}
.testimonial-card blockquote::before{content:'"';font-size:48px;color:var(--red);opacity:.3;line-height:0;vertical-align:-16px;margin-right:4px}
.testimonial-author{display:flex;align-items:center;gap:12px}
.author-avatar{
  width:44px;height:44px;background:var(--red);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:700;color:#fff;flex-shrink:0;
}
.author-info strong{display:block;font-size:14px;font-weight:700}
.author-info span{font-size:12px;color:var(--muted)}

/* ── Client logos ─────────────────────────── */
.logos-track{
  display:flex;gap:32px;align-items:center;flex-wrap:wrap;
  justify-content:center;
}
.logo-item{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--r-sm);padding:18px 28px;
  font-size:15px;font-weight:700;color:var(--muted);
  transition:var(--t);white-space:nowrap;
}
.logo-item:hover{color:var(--red);border-color:var(--border-red)}

/* ── Portfolio ─────────────────────────────── */
.portfolio-filters{
  display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:40px;
}
.filter-btn{
  padding:8px 20px;border-radius:50px;font-size:13px;font-weight:600;
  background:var(--bg-card);border:1px solid var(--border);color:var(--muted);
  transition:var(--t);
}
.filter-btn:hover,.filter-btn.active{background:var(--red);border-color:var(--red);color:#fff}

.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.portfolio-card{
  border-radius:var(--r);overflow:hidden;position:relative;
  cursor:pointer;transition:var(--t);
}
.portfolio-card:hover{transform:translateY(-6px);box-shadow:0 24px 60px rgba(0,0,0,.5)}
.portfolio-card[data-hidden]{opacity:0;pointer-events:none;display:none}
.portfolio-img{
  width:100%;height:240px;position:relative;overflow:hidden;
  background:var(--bg-card);
}
.portfolio-img-inner{
  width:100%;height:100%;transition:transform .5s ease;
  display:flex;align-items:center;justify-content:center;
}
.portfolio-card:hover .portfolio-img-inner{transform:scale(1.06)}
.portfolio-overlay{
  position:absolute;inset:0;
  background:linear-gradient(to top,rgba(0,0,0,.85) 0%,rgba(0,0,0,.2) 50%,transparent 100%);
  display:flex;flex-direction:column;justify-content:flex-end;padding:22px;
  opacity:0;transition:var(--t);
}
.portfolio-card:hover .portfolio-overlay{opacity:1}
.portfolio-cat{
  font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;
  color:var(--red);background:rgba(230,57,70,.15);
  padding:4px 10px;border-radius:20px;margin-bottom:8px;align-self:flex-start;
}
.portfolio-overlay h4{font-size:17px;font-weight:700;color:#fff;margin-bottom:4px}
.portfolio-overlay p{font-size:13px;color:rgba(255,255,255,.6)}

/* Before/After slider */
.ba-container{position:relative;overflow:hidden;border-radius:var(--r)}
.ba-before,.ba-after{position:absolute;top:0;height:100%;width:100%}
.ba-after{clip-path:inset(0 50% 0 0);transition:.1s}
.ba-label{
  position:absolute;top:12px;padding:4px 10px;background:rgba(0,0,0,.7);
  border-radius:20px;font-size:11px;font-weight:700;color:#fff;
  letter-spacing:1px;pointer-events:none;
}
.ba-label--before{left:12px}
.ba-label--after{right:12px}
.ba-slider{position:absolute;top:0;left:50%;width:3px;height:100%;background:var(--red);cursor:ew-resize;z-index:5}
.ba-handle{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:36px;height:36px;background:var(--red);border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px;
  box-shadow:0 4px 16px rgba(0,0,0,.4);
}

/* ── Blog ──────────────────────────────────── */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.blog-card{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--r);overflow:hidden;transition:var(--t);
  display:flex;flex-direction:column;
}
.blog-card:hover{border-color:var(--border-red);transform:translateY(-6px);box-shadow:0 20px 60px rgba(0,0,0,.4)}
.blog-thumb{
  width:100%;height:200px;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
}
.blog-thumb-inner{width:100%;height:100%;transition:transform .4s ease}
.blog-card:hover .blog-thumb-inner{transform:scale(1.05)}
.blog-body{padding:24px;flex:1;display:flex;flex-direction:column}
.blog-meta{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.blog-cat{
  font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;
  color:var(--red);background:rgba(230,57,70,.1);padding:3px 10px;border-radius:20px;
}
.blog-date{font-size:12px;color:var(--muted)}
.blog-card h3{font-size:17px;font-weight:700;line-height:1.4;margin-bottom:10px}
.blog-card p{font-size:13px;color:var(--muted);line-height:1.7;flex:1;margin-bottom:20px}
.blog-read{
  font-size:13px;font-weight:600;color:var(--red);
  display:inline-flex;align-items:center;gap:6px;transition:gap var(--t);
}
.blog-read:hover{gap:10px}

/* ── About page ───────────────────────────── */
.about-hero{padding:160px 0 100px;position:relative;overflow:hidden}
.about-hero-bg{
  position:absolute;inset:0;
  background:radial-gradient(ellipse 60% 60% at 30% 50%,rgba(230,57,70,.1) 0%,transparent 60%);
}
.about-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.about-img-box{
  position:relative;background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--r-lg);overflow:hidden;
  height:480px;display:flex;align-items:center;justify-content:center;
}
.about-img-placeholder{
  font-size:80px;font-weight:900;color:var(--red);opacity:.15;text-align:center;
}
.about-badge{
  position:absolute;bottom:24px;right:24px;
  background:var(--bg-card-2);border:1px solid var(--border);
  border-radius:12px;padding:14px 18px;
  display:flex;align-items:center;gap:12px;
  box-shadow:var(--shadow);
}
.about-badge-icon{font-size:28px}
.about-badge-text strong{display:block;font-size:20px;font-weight:800;color:var(--red)}
.about-badge-text span{font-size:12px;color:var(--muted)}

.timeline{display:flex;flex-direction:column;gap:0}
.timeline-item{display:flex;gap:24px;position:relative;padding-bottom:36px}
.timeline-item:last-child{padding-bottom:0}
.timeline-left{display:flex;flex-direction:column;align-items:center;flex-shrink:0;width:48px}
.timeline-dot{
  width:14px;height:14px;background:var(--red);border-radius:50%;
  border:3px solid var(--bg);flex-shrink:0;margin-top:4px;
}
.timeline-line{width:2px;background:var(--border);flex:1;margin-top:4px}
.timeline-item:last-child .timeline-line{display:none}
.timeline-year{font-size:12px;font-weight:700;color:var(--red);letter-spacing:.5px}
.timeline-content h4{font-size:16px;font-weight:700;margin-bottom:6px}
.timeline-content p{font-size:14px;color:var(--muted);line-height:1.7}

.values-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.value-card{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--r);padding:28px;transition:var(--t);
}
.value-card:hover{border-color:var(--border-red)}
.value-icon{font-size:28px;margin-bottom:14px}
.value-card h3{font-size:16px;font-weight:700;margin-bottom:8px}
.value-card p{font-size:13px;color:var(--muted);line-height:1.7}

.founder-card{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--r-lg);padding:48px;
  display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:center;
}
.founder-avatar{
  width:120px;height:120px;background:var(--red);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:42px;font-weight:900;color:#fff;flex-shrink:0;
}
.founder-info h3{font-size:24px;font-weight:800;margin-bottom:4px}
.founder-info .founder-role{font-size:14px;color:var(--red);font-weight:600;margin-bottom:16px}
.founder-info p{font-size:15px;color:var(--muted);line-height:1.8}
.founder-skills{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}
.founder-skill{
  font-size:12px;font-weight:600;color:var(--muted);
  background:var(--bg-3);padding:5px 12px;border-radius:20px;border:1px solid var(--border);
}

/* ── Contact page ─────────────────────────── */
.contact-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:64px;align-items:start}
.contact-info-item{display:flex;align-items:center;gap:16px;padding:20px 0;border-bottom:1px solid var(--border)}
.contact-info-item:first-child{padding-top:0}
.contact-info-icon{
  width:46px;height:46px;border-radius:var(--r-sm);
  background:rgba(230,57,70,.1);display:flex;align-items:center;
  justify-content:center;color:var(--red);flex-shrink:0;
}
.contact-info-icon svg{width:20px;height:20px}
.contact-info-text strong{display:block;font-size:14px;font-weight:600;margin-bottom:2px}
.contact-info-text span{font-size:13px;color:var(--muted)}
.contact-socials{display:flex;gap:10px;margin-top:32px}
.social-btn{
  width:44px;height:44px;background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;
  color:var(--muted);transition:var(--t);
}
.social-btn svg{width:18px;height:18px}
.social-btn:hover{background:var(--red);border-color:var(--red);color:#fff;transform:translateY(-3px)}

.contact-form-box{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--r-lg);padding:44px;
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-group{display:flex;flex-direction:column;gap:8px}
.form-group.full{grid-column:1/-1}
.form-group label{font-size:12px;font-weight:700;color:var(--muted);letter-spacing:.5px;text-transform:uppercase}
.form-group input,.form-group select,.form-group textarea{
  background:var(--bg-3);border:1.5px solid var(--border);
  border-radius:var(--r-sm);padding:13px 16px;font-size:14px;
  color:var(--text);transition:border-color var(--t);outline:none;
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--red)}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--muted)}
.form-group select option{background:var(--bg-3);color:var(--text)}
.form-group textarea{resize:vertical;min-height:130px}
.form-note{font-size:12px;color:var(--muted);text-align:center;margin-top:8px}
.form-success{
  display:none;text-align:center;padding:24px;
  background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.2);
  border-radius:var(--r-sm);color:#22c55e;font-size:15px;font-weight:600;
}
.form-success.show{display:block}

.map-box{
  border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--border);margin-top:48px;
}
.map-box iframe{display:block;width:100%;height:380px;border:none;filter:invert(.9) hue-rotate(180deg)}

/* ── Quick quote section ─────────────────── */
.quote-section{
  background:linear-gradient(135deg,rgba(230,57,70,.08) 0%,transparent 60%);
  border:1px solid var(--border-red);border-radius:var(--r-lg);
  padding:60px 48px;text-align:center;
  position:relative;overflow:hidden;
}
.quote-section::before{
  content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--red),transparent);
}
.quote-section h2{font-size:clamp(24px,4vw,38px);font-weight:800;margin-bottom:16px}
.quote-section p{font-size:16px;color:var(--muted);margin-bottom:36px;max-width:500px;margin-left:auto;margin-right:auto}
.quote-form{display:flex;gap:12px;max-width:500px;margin:0 auto}
.quote-form input{
  flex:1;background:var(--bg-card);border:1.5px solid var(--border);
  border-radius:50px;padding:14px 22px;font-size:14px;color:var(--text);outline:none;
  transition:border-color var(--t);
}
.quote-form input:focus{border-color:var(--red)}
.quote-form input::placeholder{color:var(--muted)}

/* ── Chatbot ───────────────────────────────── */
.chatbot-toggle{
  position:fixed;bottom:100px;right:24px;z-index:800;
  width:56px;height:56px;background:var(--bg-card);
  border:1px solid var(--border);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:var(--muted);transition:var(--t);font-size:22px;
  box-shadow:0 8px 24px rgba(0,0,0,.4);
}
.chatbot-toggle:hover{background:var(--red);color:#fff;border-color:var(--red);transform:scale(1.1)}
.chatbot-toggle .cb-close{display:none}

.chatbot-window{
  position:fixed;bottom:170px;right:24px;z-index:800;
  width:340px;background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);
  transform:translateY(20px) scale(.96);opacity:0;pointer-events:none;
  transition:var(--t);
}
.chatbot-window.open{transform:translateY(0) scale(1);opacity:1;pointer-events:all}
.chatbot-header{
  background:var(--red);padding:18px 20px;
  display:flex;align-items:center;gap:12px;
}
.chatbot-avatar{
  width:38px;height:38px;background:rgba(255,255,255,.2);
  border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:16px;
}
.chatbot-header-info strong{display:block;font-size:14px;font-weight:700;color:#fff}
.chatbot-header-info span{font-size:11px;color:rgba(255,255,255,.7)}
.chatbot-messages{height:240px;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px}
.chatbot-messages::-webkit-scrollbar{width:4px}
.chatbot-messages::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}
.msg{max-width:82%;padding:10px 14px;border-radius:14px;font-size:13px;line-height:1.5}
.msg-bot{background:var(--bg-3);color:var(--text);border-bottom-left-radius:4px;align-self:flex-start}
.msg-user{background:var(--red);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}
.chatbot-chips{padding:8px 16px;display:flex;flex-wrap:wrap;gap:6px}
.chip{
  font-size:11px;font-weight:600;padding:5px 12px;border-radius:20px;
  background:var(--bg-3);border:1px solid var(--border);color:var(--muted);
  cursor:pointer;transition:var(--t);
}
.chip:hover{background:var(--red);color:#fff;border-color:var(--red)}
.chatbot-input{
  display:flex;gap:8px;padding:12px 16px;
  border-top:1px solid var(--border);
}
.chatbot-input input{
  flex:1;background:var(--bg-3);border:1px solid var(--border);
  border-radius:20px;padding:8px 14px;font-size:13px;color:var(--text);outline:none;
}
.chatbot-input input:focus{border-color:var(--red)}
.chatbot-send{
  width:34px;height:34px;background:var(--red);border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:#fff;transition:var(--t);
  font-size:14px;
}
.chatbot-send:hover{background:var(--red-dark)}

/* ── WhatsApp button ─────────────────────── */
.wa-btn{
  position:fixed;bottom:30px;right:24px;z-index:800;
  width:56px;height:56px;background:#25d366;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 20px rgba(37,211,102,.4);transition:var(--t);
}
.wa-btn svg{width:28px;height:28px;fill:#fff}
.wa-btn:hover{transform:scale(1.15);box-shadow:0 8px 30px rgba(37,211,102,.5)}
.wa-tooltip{
  position:absolute;right:68px;white-space:nowrap;
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:8px;padding:8px 14px;font-size:13px;font-weight:600;
  opacity:0;pointer-events:none;transition:var(--t);transform:translateX(8px);
}
.wa-btn:hover .wa-tooltip{opacity:1;transform:translateX(0)}

/* ── Back to top ─────────────────────────── */
.back-top{
  position:fixed;bottom:100px;left:24px;z-index:800;
  width:44px;height:44px;background:var(--bg-card);border:1px solid var(--border);
  border-radius:50%;display:flex;align-items:center;justify-content:center;
  color:var(--muted);transition:var(--t);opacity:0;pointer-events:none;
}
.back-top.visible{opacity:1;pointer-events:all}
.back-top:hover{background:var(--red);border-color:var(--red);color:#fff;transform:translateY(-3px)}
.back-top svg{width:18px;height:18px}

/* ── Page hero (inner pages) ─────────────── */
.page-hero{
  padding:160px 0 80px;text-align:center;position:relative;overflow:hidden;
  background:var(--bg-2);
}
.page-hero::after{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 50% 70% at 50% 50%,rgba(230,57,70,.08) 0%,transparent 70%);
}
.page-hero>*{position:relative;z-index:2}
.page-hero h1{font-size:clamp(32px,6vw,56px);font-weight:900;letter-spacing:-2px;margin-bottom:16px}
.page-hero p{font-size:17px;color:var(--muted);max-width:540px;margin:0 auto}
.breadcrumb{
  display:flex;align-items:center;gap:8px;justify-content:center;
  margin-bottom:20px;font-size:13px;color:var(--muted);
}
.breadcrumb a{color:var(--muted);transition:color var(--t)}
.breadcrumb a:hover{color:var(--red)}
.breadcrumb span{color:var(--muted)}
.breadcrumb .current{color:var(--text)}

/* ── Footer ───────────────────────────────── */
.footer{background:var(--bg);border-top:1px solid var(--border);padding-top:72px}
.footer-grid{
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;
  gap:48px;padding-bottom:56px;
}
.footer-brand p{font-size:14px;color:var(--muted);line-height:1.75;max-width:260px;margin-top:16px}
.footer-newsletter{margin-top:24px}
.footer-newsletter p{font-size:13px;color:var(--muted);margin-bottom:12px}
.newsletter-form{display:flex;gap:8px}
.newsletter-form input{
  flex:1;background:var(--bg-card);border:1px solid var(--border);
  border-radius:8px;padding:10px 14px;font-size:13px;color:var(--text);outline:none;
  min-width:0;
}
.newsletter-form input:focus{border-color:var(--red)}
.newsletter-form button{
  background:var(--red);color:#fff;border-radius:8px;
  padding:10px 16px;font-size:13px;font-weight:600;transition:var(--t);
}
.newsletter-form button:hover{background:var(--red-dark)}
.footer-col h4{
  font-size:12px;font-weight:700;text-transform:uppercase;
  letter-spacing:1.5px;color:var(--muted);margin-bottom:20px;
}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col li a{font-size:14px;color:var(--muted);transition:color var(--t)}
.footer-col li a:hover{color:var(--red)}
.footer-bottom{
  border-top:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 0;gap:16px;flex-wrap:wrap;
}
.footer-bottom p{font-size:13px;color:var(--muted)}
.footer-socials{display:flex;gap:10px}
.footer-social{
  width:36px;height:36px;background:var(--bg-card);border:1px solid var(--border);
  border-radius:8px;display:flex;align-items:center;justify-content:center;
  color:var(--muted);transition:var(--t);
}
.footer-social svg{width:16px;height:16px}
.footer-social:hover{background:var(--red);border-color:var(--red);color:#fff;transform:translateY(-2px)}

/* ── Reveal animation ─────────────────────── */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .65s ease,transform .65s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.1s}
.reveal-delay-2{transition-delay:.2s}
.reveal-delay-3{transition-delay:.3s}

/* ── RTL support (Arabic) ─────────────────── */
[dir="rtl"] .hero-inner{direction:rtl}
[dir="rtl"] .service-link::after,[dir="rtl"] .blog-read::after{transform:scaleX(-1)}
[dir="rtl"] .footer-grid{direction:rtl}
[dir="rtl"] .navbar{direction:rtl}
[dir="rtl"] .nav-links{flex-direction:row-reverse}
[dir="rtl"] .hero-cta{flex-direction:row-reverse}
[dir="rtl"] .hero-stats{flex-direction:row-reverse}
[dir="rtl"] body{font-size:15px}

/* ── Responsive ───────────────────────────── */
@media(max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:48px}
  .hero-visual{display:none}
  .services-grid{grid-template-columns:1fr 1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .portfolio-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
  .features-grid{grid-template-columns:1fr 1fr}
  .about-hero-inner{grid-template-columns:1fr}
  .founder-card{grid-template-columns:1fr;text-align:center}
  .founder-avatar{margin:0 auto}
  .founder-skills{justify-content:center}
}
@media(max-width:768px){
  .section{padding:72px 0}
  .nav-links{
    position:fixed;inset:0;background:rgba(9,9,14,.97);
    backdrop-filter:blur(24px);flex-direction:column;gap:8px;
    justify-content:center;align-items:center;
    transform:translateX(100%);transition:transform var(--t);z-index:900;
  }
  .nav-links.open{transform:translateX(0)}
  .nav-links a{font-size:20px;padding:12px 24px}
  .lang-switcher{position:absolute;bottom:40px;left:50%;transform:translateX(-50%);gap:8px}
  .burger{display:flex}
  .services-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .testimonials-grid{grid-template-columns:1fr}
  .portfolio-grid{grid-template-columns:1fr}
  .blog-grid{grid-template-columns:1fr}
  .features-grid{grid-template-columns:1fr}
  .values-grid{grid-template-columns:1fr}
  .quote-form{flex-direction:column}
  .form-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .chatbot-window{width:calc(100vw - 48px);right:24px}
  .hero h1{letter-spacing:-1px}
  .hero-stats{gap:20px}
  .stat-divider{display:none}
}