@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Poppins:wght@400;500;600;700;800&display=swap');
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#ffffff;--bg2:#f8fafc;--bg3:#f1f5f9;
  --glass:rgba(255,255,255,0.7);--glass2:rgba(255,255,255,0.9);
  --border:rgba(0,0,0,0.05);--border2:rgba(0,0,0,0.1);
  --text:#0f172a;--text2:#1e293b;--text3:#475569;
  --blue:#2563eb;--blue-light:#3b82f6;--cyan:#06b6d4;
  --grad1:linear-gradient(135deg,#2563eb,#06b6d4);
  --glow:rgba(37,99,235,0.25);
  --r:14px;--r2:10px;
  --font:'Inter',system-ui,sans-serif;--font2:'Poppins',system-ui,sans-serif;
  --ease:cubic-bezier(.4,0,.2,1);
}

body.dark-mode{
  --bg:#0f172a;--bg2:#1e293b;--bg3:#334155;
  --glass:rgba(255,255,255,0.03);--glass2:rgba(255,255,255,0.06);
  --border:rgba(255,255,255,0.08);--border2:rgba(255,255,255,0.15);
  --text:#f8fafc;--text2:#94a3b8;--text3:#64748b;
}
body.dark-mode .cursor{border-color:var(--blue-light);mix-blend-mode:difference;}
body.dark-mode .cursor.hov{border-color:var(--blue);background:rgba(37,99,235,0.08);}
body.dark-mode .navbar{background:rgba(15,23,42,0.6);border-bottom:1px solid var(--border);}
body.dark-mode .navbar.scrolled{background:rgba(15,23,42,0.95);box-shadow:0 8px 32px rgba(0,0,0,0.4);}
body.dark-mode .mobile-menu{background:rgba(15,23,42,0.98);}

html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:antialiased;cursor:none}

/* CURSOR */
.cursor{position:fixed;width:22px;height:22px;border:2px solid var(--blue-light);border-radius:50%;pointer-events:none;z-index:10000;transform:translate(-50%,-50%);transition:transform .12s var(--ease),border-color .3s;mix-blend-mode:difference}
.cursor-dot{position:fixed;width:5px;height:5px;background:var(--blue);border-radius:50%;pointer-events:none;z-index:10001;transform:translate(-50%,-50%)}
.cursor.hov{transform:translate(-50%,-50%) scale(2.5);border-color:var(--blue);background:rgba(37,99,235,.08)}

/* CINEMATIC INTRO */
.intro-overlay{position:fixed;inset:0;z-index:9999;background:#000000;display:flex;flex-direction:column;align-items:center;justify-content:center;transition:opacity 0.8s var(--ease), visibility 0.8s;overflow:hidden}
.intro-overlay.hidden{opacity:0;visibility:hidden;pointer-events:none}
.intro-text{display:flex;flex-direction:column;align-items:center;text-align:center;gap:0.5rem;z-index:3}
.intro-welcome{font-size:1rem;color:var(--text2);text-transform:uppercase;letter-spacing:4px;opacity:0;transform:translateY(20px);animation:text-anim 1s cubic-bezier(.2,.8,.2,1) 0.2s forwards}
.intro-brand{font-family:var(--font2);font-size:clamp(2rem, 5vw, 3.5rem);font-weight:800;color:#ffffff;opacity:0;transform:translateY(20px);animation:text-anim 1s cubic-bezier(.2,.8,.2,1) 0.5s forwards}
.intro-tagline{font-size:1.1rem;color:var(--text2);opacity:0;transform:translateY(20px);animation:text-anim 1s cubic-bezier(.2,.8,.2,1) 0.8s forwards}
@keyframes text-anim{to{opacity:1;transform:translateY(0)}}

/* CANVAS */
#bg-canvas{position:fixed;inset:0;z-index:0;pointer-events:none}

/* NAV */
.navbar{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:1rem 2rem;background:rgba(255,255,255,0.4);border-bottom:1px solid var(--border);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);transition:all .4s var(--ease)}
.navbar.scrolled{background:rgba(255,255,255,0.95);box-shadow:0 4px 20px rgba(0,0,0,0.05);padding:0.8rem 2rem;}
.nav-inner{display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:1rem;max-width:1400px;margin:0 auto;width:100%}
.nav-left{display:flex;align-items:center;gap:1rem}
.theme-toggle{background:var(--glass2);border:1px solid var(--border);width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text);cursor:none;transition:all .25s var(--ease);position:relative;overflow:hidden}
.theme-toggle:hover{background:var(--glass);transform:scale(1.05);border-color:var(--blue)}
.theme-toggle i{position:absolute;transition:all .3s var(--ease)}
.theme-toggle .moon-icon{opacity:0;transform:translateY(10px)}
body.dark-mode .theme-toggle .sun-icon{opacity:0;transform:translateY(-10px)}
body.dark-mode .theme-toggle .moon-icon{opacity:1;transform:translateY(0)}
.nav-logo{font-family:var(--font2);font-size:1.35rem;font-weight:800;text-decoration:none;background:var(--grad1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;white-space:nowrap;letter-spacing:-0.5px}
.nav-links{display:flex;gap:1.6rem;list-style:none;justify-content:center;flex-wrap:nowrap}
.nav-links a{color:var(--text2);text-decoration:none;font-size:.9rem;font-weight:600;transition:color .25s;position:relative;padding:.2rem 0}
.nav-links a::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--grad1);transition:width .25s var(--ease);border-radius:2px}
.nav-links a:hover,.nav-links a.active{color:var(--blue)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-actions{display:flex;align-items:center;gap:1rem;flex-shrink:0;justify-content:flex-end}
.nav-cta{padding:.6rem 1.6rem;border-radius:50px;background:var(--grad1);color:#fff;font-size:.9rem;font-weight:600;text-decoration:none;transition:all .25s var(--ease);border:none;cursor:none;white-space:nowrap;box-shadow:0 4px 15px var(--glow)}
.nav-cta:hover{box-shadow:0 8px 25px var(--glow);transform:translateY(-2px)}
.menu-btn{display:none;background:none;border:none;cursor:none;flex-direction:column;gap:5px;padding:4px}
.menu-btn span{width:22px;height:2px;background:var(--text);display:block;transition:.3s}
.mobile-menu{display:none;position:fixed;inset:0;background:rgba(11,11,20,.97);z-index:999;flex-direction:column;align-items:center;justify-content:center;gap:1.8rem;padding:2rem;overflow-y:auto}
.mobile-menu.open{display:flex}
.mobile-menu a{color:#fff;text-decoration:none;font-family:var(--font2);font-size:1.4rem;font-weight:600;padding:.4rem 1.2rem;border-radius:8px;transition:color .25s}
.mobile-menu a:hover{color:var(--blue-light)}
.mobile-menu .nav-cta{font-size:1rem;margin-top:.5rem}
.mobile-close{position:absolute;top:1.2rem;right:1.5rem;background:none;border:none;color:#fff;font-size:2.2rem;line-height:1;padding:.3rem .6rem;cursor:pointer}

/* SECTIONS */
section{padding:6rem 2rem;position:relative;z-index:1}
.container{max-width:1160px;margin:0 auto}
.section-label{font-size:.76rem;font-weight:600;text-transform:uppercase;letter-spacing:3px;background:var(--grad1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.8rem}
.section-title{font-family:var(--font2);font-size:clamp(1.9rem,4vw,2.8rem);font-weight:700;line-height:1.18;margin-bottom:1rem}
.section-sub{font-size:1rem;color:var(--text2);max-width:520px;line-height:1.8}
.section-header{text-align:center;margin-bottom:3.5rem}
.section-header .section-sub{margin:0 auto}
.hl{background:var(--grad1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hl2{background:var(--grad1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hl3{background:var(--grad1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* HERO */
.hero{min-height:100vh;display:flex;align-items:center;padding-top:7rem;position:relative;overflow:hidden}
.hero-centered{display:flex;flex-direction:column;align-items:center;text-align:center;max-width:820px;margin:0 auto;position:relative;z-index:2}
.hero-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.35rem 1rem;border-radius:50px;background:var(--glass);border:1px solid var(--border);font-size:.78rem;color:var(--blue-light);margin-bottom:1.5rem;backdrop-filter:blur(8px)}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--blue);animation:blink 2s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.3}}
.hero h1{font-family:var(--font2);font-size:clamp(2.6rem,5.5vw,4.2rem);font-weight:800;line-height:1.1;margin-bottom:1.4rem}
.hero p{font-size:1.1rem;color:var(--text2);max-width:560px;margin-bottom:2.2rem;line-height:1.85}
.hero-btns{display:flex;gap:.8rem;flex-wrap:wrap;justify-content:center}
.btn-p{padding:.8rem 2rem;border-radius:50px;background:var(--grad1);color:#fff;font-size:.9rem;font-weight:600;text-decoration:none;transition:all .25s var(--ease);border:none;cursor:none;display:inline-flex;align-items:center;gap:.4rem;position:relative;overflow:hidden}
.btn-p::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,transparent,rgba(255,255,255,.18),transparent);transform:translateX(-100%);transition:transform .5s}
.btn-p:hover::before{transform:translateX(100%)}
.btn-p:hover{box-shadow:0 8px 30px var(--glow);transform:translateY(-2px)}
.btn-s{padding:.8rem 2rem;border-radius:50px;background:transparent;color:var(--text);font-size:.9rem;font-weight:600;text-decoration:none;border:1px solid var(--border2);transition:all .25s var(--ease);cursor:none;display:inline-flex;align-items:center;gap:.4rem}
.btn-s:hover{border-color:var(--blue);color:var(--blue)}
.hero-stats{display:flex;gap:3rem;margin-top:3rem;padding-top:2.5rem;border-top:1px solid var(--border);justify-content:center;width:100%}
.hero-stat h3{font-family:var(--font2);font-size:2rem;font-weight:700;color:var(--blue)}
.hero-stat p{font-size:.75rem;color:var(--text3);text-transform:uppercase;letter-spacing:1.5px}

/* MARQUEE */
.marquee{padding:1.5rem 0;overflow:hidden;border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--bg2);position:relative;z-index:1}
.marquee-track{display:flex;gap:2rem;animation:mq 22s linear infinite;width:max-content}
.marquee-track span{font-family:var(--font2);font-size:1rem;font-weight:700;color:var(--text3);white-space:nowrap;text-transform:uppercase;letter-spacing:2px}
.marquee-track .sep{background:var(--grad1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
@keyframes mq{to{transform:translateX(-50%)}}

/* ABOUT */
.about{background:var(--bg2)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.about-text p{color:var(--text2);margin-bottom:1.2rem;font-size:1rem}
.about-cards{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.about-card{padding:1.4rem;border-radius:var(--r2);background:var(--glass);border:1px solid var(--border);transition:all .35s var(--ease);cursor:none}
.about-card:hover{transform:translateY(-5px);box-shadow:0 12px 35px rgba(0,0,0,.2);border-color:var(--blue)}
.about-card .ic{width:40px;height:40px;border-radius:var(--r2);display:flex;align-items:center;justify-content:center;margin-bottom:.7rem;font-size:1.1rem;background:rgba(37,99,235,.15);color:var(--blue)}
.about-card h4{font-family:var(--font2);font-size:.92rem;font-weight:600;margin-bottom:.2rem}
.about-card p{font-size:.8rem;color:var(--text3);margin:0}

/* SERVICES */
.srv-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.2rem}
.srv-card{padding:1.8rem;border-radius:var(--r);background:var(--glass);border:1px solid var(--border);transition:all .35s var(--ease);cursor:none;position:relative;overflow:hidden}
.srv-card::after{content:'';position:absolute;inset:0;background:radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(37,99,235,.06),transparent 60%);opacity:0;transition:opacity .3s}
.srv-card:hover::after{opacity:1}
.srv-card:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(0,0,0,.15);border-color:var(--blue)}
.srv-ic{width:52px;height:52px;border-radius:var(--r2);display:flex;align-items:center;justify-content:center;margin-bottom:1rem;font-size:1.3rem;transition:all .3s var(--ease);position:relative;z-index:1;background:rgba(37,99,235,.12);color:var(--blue)}
.srv-card:hover .srv-ic{background:var(--grad1);color:#fff}
.srv-card h3{font-family:var(--font2);font-size:1.05rem;font-weight:600;margin-bottom:.5rem;position:relative;z-index:1}
.srv-card p{font-size:.88rem;color:var(--text2);line-height:1.75;position:relative;z-index:1}
.srv-link{margin-top:1rem;display:inline-flex;align-items:center;gap:.3rem;font-size:.82rem;font-weight:600;opacity:0;transform:translateY(5px);transition:all .25s;position:relative;z-index:1;color:var(--blue)}
.srv-card:hover .srv-link{opacity:1;transform:translateY(0)}
/* ai-service: top accent line only appears on hover */
.ai-service{position:relative}
.ai-service::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--grad1);border-radius:var(--r) var(--r) 0 0;
  opacity:0;transition:opacity .35s var(--ease);
}
.ai-service:hover::before{opacity:1}

/* WHY */
.why{background:var(--bg2)}
.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.2rem}
.why-card{text-align:center;padding:2.2rem 1.5rem;border-radius:var(--r);background:var(--glass);border:1px solid var(--border);transition:all .35s var(--ease);cursor:none}
.why-card:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(0,0,0,.15);border-color:var(--blue)}
.why-ic{width:60px;height:60px;border-radius:50%;margin:0 auto 1rem;display:flex;align-items:center;justify-content:center;font-size:1.3rem;color:#fff;transition:all .3s var(--ease);background:var(--grad1)}
.why-card:hover .why-ic{transform:scale(1.1);box-shadow:0 0 25px var(--glow)}
.why-card h3{font-family:var(--font2);font-size:1rem;font-weight:600;margin-bottom:.4rem}
.why-card p{font-size:.85rem;color:var(--text2)}

/* ── TECH STACK — centred grid ─────────────────────────── */
.tech{background:var(--bg)}

/* Outer wrapper holds section-label rows + card rows */
.tech-grid{
  display:flex;
  flex-direction:column;
  gap:0;
}

/* Each category = one label + one row of cards */
.tech-category{
  display:flex;
  flex-direction:column;
  align-items:center;
  margin-bottom:2rem;
}

/* Row of cards — centred, wrapping */
.tech-cards-row{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:1rem;
  width:100%;
}

/* Individual card */
.tech-card{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:.6rem;padding:2rem 1rem;
  width:130px;
  background:linear-gradient(135deg,rgba(37,99,235,.05),rgba(6,182,212,.05));
  border:1px solid rgba(37,99,235,.2);
  border-radius:var(--r);
  transition:all .35s var(--ease);cursor:none;
  flex-shrink:0;
}
.tech-card:hover{
  transform:translateY(-5px);
  border-color:var(--blue);
  background:linear-gradient(135deg,rgba(37,99,235,.1),rgba(6,182,212,.1));
  box-shadow:0 0 20px rgba(37,99,235,.2);
}
.tech-card i{font-size:2.5rem;color:var(--text);transition:all .3s}
.tech-card:hover i{color:var(--blue);transform:scale(1.1)}
.tech-card span{font-family:var(--font2);font-size:.85rem;font-weight:600;color:var(--text2);text-align:center}

/* Section label inside .tech-category */
.tech-section-label{
  font-size:14px;font-weight:700;letter-spacing:1px;
  text-transform:uppercase;color:var(--blue);
  margin-top:2.5rem;margin-bottom:1.25rem;
  padding-bottom:12px;
  border-bottom:2px solid rgba(37,99,235,.2);
  width:100%;text-align:center;
  display:flex;align-items:center;justify-content:center;gap:8px;
}
.tech-section-label::before{
  content:'';width:8px;height:8px;
  background:var(--grad1);border-radius:50%;display:inline-block;
}
body.dark-mode .tech-section-label{color:#a78bfa;border-bottom-color:rgba(99,102,241,.3)}

/* PORTFOLIO */
.port-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.2rem}
.port-card{border-radius:var(--r);overflow:hidden;background:var(--glass);border:1px solid var(--border);transition:all .35s var(--ease);cursor:none;position:relative}
.port-card:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(0,0,0,.15);border-color:var(--blue)}
.port-thumb{
  width:100%;aspect-ratio:16/10;
  display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,rgba(37,99,235,.12),rgba(37,99,235,.04));
}
.port-thumb .ph{font-size:3rem;opacity:.35;transition:.3s;color:var(--blue)}
.port-card:hover .ph{transform:scale(1.15);opacity:.55}

/* Overlay — shows on hover with title + description */
.port-ov{
  position:absolute;inset:0;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:.5rem;padding:1.4rem;
  opacity:0;transition:.35s var(--ease);
  backdrop-filter:blur(6px);
  background:rgba(37,99,235,.82);
  text-align:center;
}
.port-card:hover .port-ov{opacity:1}
.port-ov .ov-title{color:#fff;font-family:var(--font2);font-size:1rem;font-weight:700;line-height:1.3}
.port-ov .ov-desc{color:rgba(255,255,255,.88);font-size:.8rem;line-height:1.55}
.port-ov .ov-cta{margin-top:.4rem;color:#fff;font-size:.78rem;font-weight:600;letter-spacing:.5px;opacity:.75}

.port-info{padding:1.3rem}
.port-info h3{font-family:var(--font2);font-size:1rem;font-weight:600;margin-bottom:.2rem}
.port-info p{font-size:.82rem;color:var(--text3)}
.port-tags{display:flex;gap:.4rem;margin-top:.6rem;flex-wrap:wrap}
.port-tags span{padding:.2rem .6rem;border-radius:50px;font-size:.7rem;background:var(--glass2);border:1px solid var(--border);color:var(--text2)}
.ai-project{position:relative}
.ai-project::after{
  content:'🤖 AI-POWERED';
  position:absolute;top:12px;right:12px;
  background:var(--grad1);color:white;
  padding:4px 10px;border-radius:4px;
  font-size:11px;font-weight:700;letter-spacing:.5px;z-index:10;
}
.ai-project .port-tags span{
  background:linear-gradient(135deg,rgba(37,99,235,.2),rgba(6,182,212,.2));
  color:var(--blue);border:1px solid rgba(37,99,235,.3);
}
body.dark-mode .ai-project .port-tags span{color:#a78bfa}

/* ── TESTIMONIALS ──────────────────────────────────────── */
.testimonials{
  padding:5rem 0;
  background:var(--bg2);
  overflow:hidden;
  position:relative;
  z-index:1;
}
.testimonials .section-header{padding:0 2rem;margin-bottom:3rem}

/* fade edges */
.testimonials::before,
.testimonials::after{
  content:'';
  position:absolute;top:0;bottom:0;width:120px;z-index:2;pointer-events:none;
}
.testimonials::before{
  left:0;
  background:linear-gradient(to right,var(--bg2),transparent);
}
.testimonials::after{
  right:0;
  background:linear-gradient(to left,var(--bg2),transparent);
}

/* each row */
.t-row{overflow:hidden;margin-bottom:1rem}
.t-row:last-child{margin-bottom:0}

/* the scrolling track */
.t-track{
  display:flex;gap:1rem;
  width:max-content;
  animation:t-scroll-left 38s linear infinite;
}
.t-track.reverse{
  animation:t-scroll-right 42s linear infinite;
}

/* pause on hover */
.t-row:hover .t-track{animation-play-state:paused}

@keyframes t-scroll-left{
  0%{transform:translateX(0)}
  100%{transform:translateX(-50%)}
}
@keyframes t-scroll-right{
  0%{transform:translateX(-50%)}
  100%{transform:translateX(0)}
}

/* card */
.t-card{
  flex-shrink:0;
  width:300px;
  padding:1.5rem;
  border-radius:var(--r);
  background:var(--glass2);
  border:1px solid var(--border);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease);
  cursor:default;
}
.t-card:hover{
  transform:translateY(-4px);
  box-shadow:0 12px 30px rgba(0,0,0,.1);
  border-color:var(--blue);
}
body.dark-mode .t-card{background:var(--glass)}

/* stars */
.t-stars{
  display:flex;gap:2px;margin-bottom:.75rem;
}
.t-stars i{color:#f59e0b;font-size:.85rem}

/* quote text */
.t-text{
  font-size:.88rem;color:var(--text2);
  line-height:1.7;margin-bottom:1rem;
  font-style:italic;
}

/* author row */
.t-author{display:flex;align-items:center;gap:.75rem}
.t-avatar{
  width:40px;height:40px;border-radius:50%;flex-shrink:0;
  background:var(--grad1);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font2);font-size:.85rem;font-weight:700;color:#fff;
}
.t-name{font-family:var(--font2);font-size:.88rem;font-weight:600;color:var(--text)}
.t-role{font-size:.75rem;color:var(--text3)}

/* CONTACT */
.contact{background:var(--bg2)}
.contact-wrap{max-width:760px;margin:0 auto}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:3rem;align-items:start}
.c-info{display:flex;flex-direction:column;gap:.6rem}
.c-item{display:flex;gap:.8rem;align-items:flex-start}
.c-ic{width:46px;height:46px;border-radius:var(--r2);flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:1.1rem;color:#fff;transition:all .3s;background:var(--grad1)}
.c-item h4{font-family:var(--font2);font-size:.92rem;font-weight:600;margin-bottom:.1rem}
.c-item p,.c-item a{font-size:.85rem;color:var(--text2);text-decoration:none}
.c-item a:hover{color:var(--blue)}
.c-form{display:flex;flex-direction:column;gap:1rem}
.c-form input,.c-form textarea{width:100%;padding:.85rem 1.1rem;border-radius:var(--r2);background:var(--glass);border:1px solid var(--border);color:var(--text);font-family:var(--font);font-size:.9rem;transition:all .25s;outline:none;resize:none}
.c-form input::placeholder,.c-form textarea::placeholder{color:var(--text3)}
.c-form input:focus,.c-form textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(37,99,235,.12)}
.c-form textarea{min-height:120px}
.c-form .btn-p{width:100%;justify-content:center}

/* FOOTER */
.footer{padding:3.5rem 2rem 1.5rem;border-top:1px solid var(--border);background:var(--bg);position:relative;z-index:1}
.footer-grid{max-width:1160px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2.5rem;margin-bottom:2.5rem}
.footer-brand p{color:var(--text3);font-size:.85rem;margin-top:.6rem;max-width:260px}
.footer-col h4{font-family:var(--font2);font-size:.85rem;font-weight:600;margin-bottom:.8rem}
.footer-col a{display:block;color:var(--text3);text-decoration:none;font-size:.83rem;margin-bottom:.5rem;transition:color .25s}
.footer-col a:hover{color:var(--blue)}
.footer-socials{display:flex;gap:.5rem;margin-top:.8rem;flex-wrap:wrap}
.footer-socials a{
  width:38px;height:38px;border-radius:var(--r2);
  background:var(--glass);border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  color:var(--text2);font-size:1rem;transition:all .25s;
  text-decoration:none;cursor:pointer;
}
.footer-socials a:hover{background:var(--grad1);color:#fff;border-color:transparent;transform:translateY(-3px);box-shadow:0 6px 18px var(--glow)}
.footer-bottom{max-width:1160px;margin:0 auto;padding-top:1.5rem;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;font-size:.78rem;color:var(--text3)}

/* ANIM */
.anim{opacity:0;transform:translateY(35px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.anim.visible{opacity:1;transform:translateY(0)}
.anim-d1{transition-delay:.1s}.anim-d2{transition-delay:.2s}.anim-d3{transition-delay:.3s}.anim-d4{transition-delay:.4s}

/* FLOAT */
@keyframes float{0%,100%{transform:translateY(0px)}50%{transform:translateY(-10px)}}

/* AI APPROACH */
.ai-approach{
  padding:120px 0;
  background:linear-gradient(135deg,rgba(37,99,235,.05) 0%,rgba(6,182,212,.05) 100%);
  position:relative;overflow:hidden;
}
.ai-approach::before{
  content:'';position:absolute;top:0;left:0;width:100%;height:100%;
  background:radial-gradient(circle at 20% 50%,rgba(37,99,235,.1) 0%,transparent 50%),
             radial-gradient(circle at 80% 80%,rgba(6,182,212,.1) 0%,transparent 50%);
  pointer-events:none;z-index:0;
}
.ai-approach .container{position:relative;z-index:1}
.approach-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:40px;margin-top:60px}
.approach-card{
  background:rgba(255,255,255,.7);backdrop-filter:blur(10px);
  border:1px solid rgba(37,99,235,.2);padding:40px;border-radius:16px;
  text-align:center;transition:all .3s var(--ease);position:relative;overflow:hidden;
}
.approach-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:var(--grad1);transform:scaleX(0);transform-origin:left;transition:transform .3s ease}
.approach-card:hover{transform:translateY(-8px);border-color:rgba(37,99,235,.4);box-shadow:0 20px 40px rgba(37,99,235,.15);background:rgba(255,255,255,.9)}
.approach-card:hover::before{transform:scaleX(1)}
.approach-ic{font-size:48px;margin-bottom:20px;display:block;animation:float 3s ease-in-out infinite}
.approach-card h3{font-size:20px;font-weight:700;margin-bottom:15px;color:var(--text)}
.approach-card p{font-size:14px;line-height:1.6;color:var(--text2)}
body.dark-mode .approach-card{background:rgba(20,20,30,.7);border-color:rgba(37,99,235,.3)}
body.dark-mode .approach-card:hover{background:rgba(30,30,45,.9);border-color:rgba(37,99,235,.5)}

/* PULSE BADGE */
@keyframes pulse-ai{
  0%,100%{opacity:1;box-shadow:0 0 20px rgba(37,99,235,.6)}
  50%{opacity:.6;box-shadow:0 0 10px rgba(37,99,235,.3)}
}
.hero-badge.ai{background:linear-gradient(135deg,rgba(37,99,235,.1),rgba(6,182,212,.1));border:1px solid rgba(37,99,235,.3)}
.hero-badge.ai .dot{background:var(--blue);box-shadow:0 0 20px rgba(37,99,235,.6);animation:pulse-ai 2s ease-in-out infinite}

/* RESPONSIVE */
@media(max-width:1200px){
  .container{padding:0 2rem}
  .nav-links{gap:1.2rem}
  .nav-links a{font-size:.82rem}
}
@media(max-width:1024px){
  .nav-inner{grid-template-columns:auto auto}
  .nav-links,.nav-actions{display:none}
  .menu-btn{display:flex}
  .hero-centered{max-width:90%}
  .about-grid,.contact-grid{grid-template-columns:1fr;gap:3rem}
  .footer-grid{grid-template-columns:1fr 1fr}
  .approach-grid{grid-template-columns:1fr 1fr;gap:25px}
}
@media(max-width:768px){
  section{padding:4.5rem 0}
  .container{padding:0 1.2rem}
  .navbar{padding:.9rem 1.2rem}
  .navbar.scrolled{padding:.7rem 1.2rem}
  .srv-grid,.port-grid{grid-template-columns:1fr}
  .why-grid{grid-template-columns:1fr 1fr}
  .tech-card{width:110px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:.4rem;text-align:center}
  .about-cards{grid-template-columns:1fr}
  .cursor,.cursor-dot{display:none}
  body{cursor:auto}
  .hero-stats{flex-wrap:wrap;gap:1.5rem}
  .contact-grid{grid-template-columns:1fr}
  .contact-wrap{padding:0 1.5rem}
  .c-form{max-width:100%}
  .ai-approach{padding:80px 0}
  .approach-grid{grid-template-columns:1fr;gap:25px}
  .approach-card{padding:25px}
  .approach-ic{font-size:36px}
  .ai-project::after{top:8px;right:8px;font-size:10px}
}
@media(max-width:480px){
  .why-grid{grid-template-columns:1fr}
  .tech-card{width:calc(50% - .5rem)}
  .hero h1{font-size:2.2rem}
  .btn-p,.btn-s{width:100%;justify-content:center}
  .hero-stats{gap:1rem}
  .hero-stat h3{font-size:1.6rem}
  .section-title{font-size:1.7rem}
  .port-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .contact-wrap{padding:0 1.2rem}
  .c-form{max-width:100%;width:100%}
  .c-item{max-width:100%;width:100%}
}

/* ── LOGO IMAGE ─────────────────────────────────────────────────────────── */
.nav-logo-img{height:36px;width:auto;display:block;object-fit:contain}
.footer-brand .nav-logo-img{height:40px;margin-bottom:.25rem;filter:brightness(1.1)}

/* ── CONTACT – centred single-column form ───────────────────────────────── */
.contact-wrap{max-width:860px;margin:0 auto}
.contact-grid{display:flex;flex-direction:column;gap:2.5rem;align-items:center}
.c-info{display:flex;flex-direction:column;gap:.5rem;align-items:flex-start;width:100%}
.c-item{width:100%;max-width:420px}
.c-form{width:100%;max-width:700px}

/* ── WHATSAPP FLOATING BUTTON ───────────────────────────────────────────── */
.whatsapp-fab{
  position:fixed;right:22px;top:50%;transform:translateY(-50%);
  width:54px;height:54px;background:#25D366;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:1.6rem;z-index:9000;
  box-shadow:0 4px 18px rgba(37,211,102,.45);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease);
  text-decoration:none;
}
.whatsapp-fab:hover{
  transform:translateY(-50%) scale(1.12);
  box-shadow:0 6px 28px rgba(37,211,102,.65);
}
.whatsapp-fab i{line-height:1}

/* ── SERVICE MODALS ─────────────────────────────────────────────────────── */
.srv-modal-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.65);backdrop-filter:blur(6px);
  z-index:9500;display:flex;align-items:center;justify-content:center;
  padding:1rem;opacity:0;pointer-events:none;transition:opacity .3s var(--ease);
}
.srv-modal-overlay.open{opacity:1;pointer-events:all;}
.srv-modal{
  background:var(--bg2);border:1px solid var(--border);border-radius:20px;
  padding:2.2rem 2rem 1.8rem;max-width:520px;width:100%;position:relative;
  box-shadow:0 24px 60px rgba(0,0,0,.4);
  transform:translateY(28px) scale(.97);transition:transform .35s var(--ease);
  max-height:90vh;overflow-y:auto;
}
.srv-modal-overlay.open .srv-modal{transform:translateY(0) scale(1);}
.srv-modal-close{
  position:absolute;top:1rem;right:1.1rem;background:none;border:none;
  font-size:1.6rem;line-height:1;color:var(--text3);cursor:pointer;
  width:32px;height:32px;display:flex;align-items:center;justify-content:center;
  border-radius:50%;transition:background .2s,color .2s;
}
.srv-modal-close:hover{background:rgba(239,68,68,.15);color:#ef4444;}
.srv-modal-header{display:flex;align-items:flex-start;gap:1rem;margin-bottom:1rem;}
.srv-modal-icon{
  width:52px;height:52px;flex-shrink:0;border-radius:14px;
  background:rgba(37,99,235,.14);color:var(--blue);
  display:flex;align-items:center;justify-content:center;font-size:1.4rem;
}
.srv-modal-tag{
  font-size:.7rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--blue-light);margin-bottom:.25rem;
}
.srv-modal-title{
  font-family:var(--font2);font-size:1.15rem;font-weight:700;
  color:var(--text);margin:0;line-height:1.25;
}
.srv-modal-intro{
  font-size:.88rem;color:var(--text2);margin-bottom:1.4rem;line-height:1.6;
  padding-left:0;border-left:3px solid var(--blue);padding-left:.8rem;
}
.srv-modal-steps{
  list-style:none;padding:0;margin:0 0 1.6rem;display:flex;flex-direction:column;gap:.75rem;
  counter-reset:step-counter;
}
.srv-modal-steps li{
  display:flex;align-items:flex-start;gap:.85rem;
  background:var(--bg3);border:1px solid var(--border);border-radius:12px;
  padding:.75rem 1rem;font-size:.87rem;color:var(--text2);line-height:1.5;
  counter-increment:step-counter;transition:border-color .2s,transform .2s;
}
.srv-modal-steps li:hover{border-color:var(--blue);transform:translateX(3px);}
.srv-modal-steps li::before{
  content:counter(step-counter);
  min-width:24px;height:24px;border-radius:50%;
  background:var(--blue);color:#fff;font-size:.7rem;font-weight:700;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:.05rem;
}
.srv-modal-steps li .step-icon{font-size:1rem;flex-shrink:0;}
.srv-modal-steps li .step-body strong{
  display:block;font-family:var(--font2);font-weight:600;
  color:var(--text);font-size:.88rem;margin-bottom:.15rem;
}
.srv-modal-footer{text-align:center;padding-top:.8rem;border-top:1px solid var(--border);}
.srv-modal-cta{
  display:inline-flex;align-items:center;gap:.4rem;padding:.65rem 1.8rem;
  background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;
  border-radius:50px;font-size:.88rem;font-weight:600;text-decoration:none;
  transition:transform .25s,box-shadow .25s;box-shadow:0 4px 14px rgba(37,99,235,.35);
}
.srv-modal-cta:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(37,99,235,.5);}
@media(max-width:540px){
  .srv-modal{padding:1.6rem 1.2rem 1.4rem;}
  .srv-modal-title{font-size:1rem;}
}