/* ─── RESET & BASE ─── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI',Arial,sans-serif;color:#1a1a1a;background:#fff;line-height:1.6}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}

/* ─── VARIABLES ─── */
:root{
  --navy:#1B2A4A;--red:#C0302A;--gold:#B8891A;
  --cream:#F5F0E8;--light:#EDE8DF;--grey:#4A5568;
  --white:#fff;--border:#E0DCD6;
  --shadow:0 2px 24px rgba(0,0,0,0.08);
}

/* ─── TYPOGRAPHY ─── */
h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:700;line-height:1.15;color:var(--navy)}
h2{font-size:clamp(1.5rem,3vw,2.4rem);font-weight:700;line-height:1.2;color:var(--navy)}
h3{font-size:1.4rem;font-weight:600;color:var(--navy)}
h4{font-size:1.1rem;font-weight:600;color:var(--navy)}
h5{font-size:.9rem;font-weight:700;color:var(--navy);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.5rem}
p{color:var(--grey);line-height:1.7}

/* ─── LAYOUT ─── */
.container{max-width:1140px;margin:0 auto;padding:0 24px}
.section{padding:80px 0}
.bg-white{background:#fff}
.bg-cream{background:var(--cream)}
.bg-navy{background:var(--navy)}

/* ─── BUTTONS ─── */
.btn-primary{display:inline-block;background:var(--red);color:#fff;padding:13px 28px;border-radius:6px;font-weight:600;font-size:.95rem;transition:opacity .2s;border:none;cursor:pointer}
.btn-primary:hover{opacity:.88}
.btn-primary.sm{padding:10px 20px;font-size:.85rem}
.btn-primary.full-w{width:100%;text-align:center}
.btn-outline{display:inline-block;border:2px solid rgba(255,255,255,.5);color:#fff;padding:13px 28px;border-radius:6px;font-weight:600;font-size:.95rem;transition:all .2s}
.btn-outline:hover{background:rgba(255,255,255,.1);border-color:#fff}
.btn-whatsapp{display:inline-block;background:#25D366;color:#fff;padding:13px 28px;border-radius:6px;font-weight:600;font-size:.95rem;transition:opacity .2s}
.btn-whatsapp:hover{opacity:.88}
.btn-whatsapp.full-w{width:100%;text-align:center;display:block}

/* ─── NAV ─── */
#navbar{position:fixed;top:0;left:0;right:0;z-index:999;background:rgba(27,42,74,.97);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.08);transition:all .3s}
#navbar.scrolled{box-shadow:0 2px 20px rgba(0,0,0,.2)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;max-width:1140px;margin:0 auto;padding:0 24px;height:68px}
.nav-logo{display:flex;align-items:center;gap:12px}
.kt-mark{width:40px;height:40px;border-radius:50%;border:2px solid var(--red);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:#fff;flex-shrink:0}
.kt-mark.sm{width:34px;height:34px;font-size:12px}
.kt-mark.xl{width:80px;height:80px;font-size:28px}
.nav-logo-text{display:flex;flex-direction:column}
.nav-company{font-size:16px;font-weight:700;color:#fff;letter-spacing:2px;line-height:1}
.nav-sub{font-size:10px;color:rgba(255,255,255,.5);letter-spacing:1px;margin-top:2px}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{color:rgba(255,255,255,.75);font-size:.9rem;padding:8px 12px;border-radius:4px;transition:all .2s}
.nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(255,255,255,.08)}
.nav-cta{background:var(--red)!important;color:#fff!important;padding:8px 18px!important;border-radius:6px!important}
.nav-cta:hover{opacity:.88;background:var(--red)!important}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.hamburger span{width:22px;height:2px;background:#fff;border-radius:2px;transition:all .3s}

/* ─── HERO ─── */
.hero{min-height:100vh;background:var(--navy);display:flex;flex-direction:column;justify-content:center;padding-top:68px;position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0;overflow:hidden}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:60px 60px}
.hero-content{position:relative;max-width:1140px;margin:0 auto;padding:80px 24px 40px}
.hero-tag{display:inline-block;background:rgba(192,48,42,.2);color:var(--red);border:1px solid rgba(192,48,42,.4);font-size:.8rem;font-weight:600;letter-spacing:.08em;padding:6px 14px;border-radius:20px;margin-bottom:24px;text-transform:uppercase}
.hero h1{color:#fff;max-width:700px;margin-bottom:20px}
.hero-accent{color:var(--gold)}
.hero-desc{color:rgba(255,255,255,.65);max-width:580px;font-size:1.05rem;margin-bottom:36px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{position:relative;background:rgba(255,255,255,.06);border-top:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;padding:28px 24px;gap:0;flex-wrap:wrap}
.stat{display:flex;flex-direction:column;align-items:center;padding:0 40px}
.stat-num{font-size:2.2rem;font-weight:700;color:#fff}
.stat-label{font-size:.78rem;color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:.06em;margin-top:4px}
.stat-div{width:1px;height:40px;background:rgba(255,255,255,.15)}

/* ─── PAGE HERO ─── */
.page-hero{background:var(--navy);padding:130px 0 70px;position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:60px 60px}
.page-hero .container{position:relative}
.page-hero-tag{display:inline-block;background:rgba(192,48,42,.2);color:var(--red);border:1px solid rgba(192,48,42,.4);font-size:.8rem;font-weight:600;letter-spacing:.08em;padding:6px 14px;border-radius:20px;margin-bottom:20px;text-transform:uppercase}
.page-hero h1{color:#fff;margin-bottom:16px}
.page-hero p{color:rgba(255,255,255,.6);max-width:560px;font-size:1.05rem}

/* ─── SECTION HEADER ─── */
.section-header{text-align:center;margin-bottom:56px}
.section-header p{max-width:540px;margin:14px auto 0;font-size:1rem}
.section-header.light h2{color:#fff}
.section-header.light p{color:rgba(255,255,255,.6)}
.section-tag{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);background:rgba(184,137,26,.12);border:1px solid rgba(184,137,26,.3);padding:4px 12px;border-radius:20px;margin-bottom:12px}
.section-tag.red{color:var(--red);background:rgba(192,48,42,.12);border-color:rgba(192,48,42,.3)}
.section-cta{text-align:center;margin-top:40px}

/* ─── SERVICES GRID ─── */
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px}
.service-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:32px 28px;transition:all .25s;border-top:4px solid transparent}
.service-card:hover{border-top-color:var(--red);transform:translateY(-4px);box-shadow:var(--shadow)}
.svc-icon{font-size:2.4rem;margin-bottom:16px}
.service-card h3{margin-bottom:10px}
.service-card p{font-size:.92rem;margin-bottom:16px}
.card-link{font-size:.88rem;font-weight:600;color:var(--red)}
.card-link:hover{text-decoration:underline}

/* ─── WHY GRID ─── */
.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}
.why-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:28px 24px}
.why-icon{font-size:1.8rem;margin-bottom:12px}
.why-card h4{color:#fff;margin-bottom:8px}
.why-card p{color:rgba(255,255,255,.55);font-size:.9rem}

/* ─── PORTFOLIO GRID (homepage) ─── */
.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(2,220px);gap:16px}
.portfolio-card.large{grid-column:span 2;grid-row:span 2}
.portfolio-card{border-radius:10px;overflow:hidden;position:relative}
.portfolio-img{width:100%;height:100%;position:relative;overflow:hidden}
.ph-1{background:linear-gradient(135deg,#2d4a6e,#3a5f8a)}
.ph-2{background:linear-gradient(135deg,#4a2d2d,#6e3a3a)}
.ph-3{background:linear-gradient(135deg,#2d4a3a,#3a6e52)}
.ph-4{background:linear-gradient(135deg,#4a3a2d,#6e5a3a)}
.ph-5{background:linear-gradient(135deg,#2d3a4a,#3a4e6e)}
.ph-6{background:linear-gradient(135deg,#3a2d4a,#5a3a6e)}
.ph-7{background:linear-gradient(135deg,#4a4a2d,#6e6e3a)}
.ph-8{background:linear-gradient(135deg,#2d4a4a,#3a6e6e)}
.portfolio-img::before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(45deg,rgba(255,255,255,.03) 0,rgba(255,255,255,.03) 1px,transparent 1px,transparent 12px)}
.portfolio-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,rgba(0,0,0,.7));padding:20px 16px 16px;color:#fff}
.portfolio-overlay span{display:block;font-weight:600;font-size:.95rem}
.portfolio-overlay small{color:rgba(255,255,255,.65);font-size:.8rem}

/* ─── PORTFOLIO FULL GRID ─── */
.filter-bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:40px}
.filter-btn{padding:8px 18px;border-radius:20px;border:1px solid var(--border);background:#fff;font-size:.85rem;cursor:pointer;transition:all .2s;color:var(--grey)}
.filter-btn.active,.filter-btn:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.portfolio-full-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.pf-card{background:#fff;border:1px solid var(--border);border-radius:12px;overflow:hidden;transition:all .25s}
.pf-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.pf-card.hidden{display:none}
.pf-img{height:200px}
.pf-info{padding:20px}
.pf-tag{display:inline-block;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--red);background:rgba(192,48,42,.08);padding:3px 10px;border-radius:12px;margin-bottom:10px}
.pf-info h4{margin-bottom:8px}
.pf-info p{font-size:.88rem;margin-bottom:12px}
.pf-loc{font-size:.8rem;color:var(--gold);font-weight:500}

/* ─── CTA BANNER ─── */
.cta-banner{background:linear-gradient(135deg,var(--navy),#0d1f3c);padding:80px 0;text-align:center}
.cta-banner h2{color:#fff;margin-bottom:12px}
.cta-banner p{color:rgba(255,255,255,.6);margin-bottom:32px;font-size:1.05rem}
.cta-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ─── ABOUT ─── */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.about-text .section-tag{text-align:left;display:inline-block}
.about-text h2{margin-bottom:20px}
.about-text p{margin-bottom:16px}
.about-img-placeholder{background:var(--cream);border-radius:16px;height:420px;display:flex;align-items:center;justify-content:center;border:2px dashed var(--border)}
.aip-inner{text-align:center}
.aip-inner p{color:var(--grey);margin-top:16px;font-weight:500}
.aip-inner small{color:var(--gold);font-size:.85rem}
.values-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}
.value-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:28px 24px}
.value-num{font-size:2.5rem;font-weight:700;color:var(--gold);opacity:.4;line-height:1;margin-bottom:12px}
.value-card h4{margin-bottom:8px}

/* ─── TEAM ─── */
.team-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.team-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:32px 28px;text-align:center}
.team-avatar{width:72px;height:72px;border-radius:50%;background:var(--navy);color:#fff;font-size:22px;font-weight:700;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
.team-card h4{margin-bottom:4px}
.team-role{font-size:.85rem;color:var(--red);font-weight:600;margin-bottom:12px}
.team-bio{font-size:.88rem}

/* ─── CREDENTIALS ─── */
.creds-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}
.cred-item{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:28px 24px;text-align:center}
.cred-icon{font-size:2rem;margin-bottom:12px}
.cred-item h5{color:#fff;margin-bottom:8px}
.cred-item p{color:rgba(255,255,255,.55);font-size:.88rem}

/* ─── SERVICES DETAIL ─── */
.svc-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(460px,1fr));gap:28px}
.svc-detail-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:36px 32px}
.sdc-header{display:flex;align-items:flex-start;gap:16px;margin-bottom:18px}
.sdc-icon{font-size:2.4rem;flex-shrink:0}
.sdc-tag{font-size:.8rem;color:var(--gold);font-weight:600;margin-top:4px}
.svc-detail-card p{margin-bottom:20px}
.svc-detail-card h5{margin-bottom:10px}
.svc-detail-card ul{margin-bottom:24px}
.svc-detail-card ul li{font-size:.9rem;color:var(--grey);padding:5px 0;padding-left:16px;position:relative;border-bottom:1px solid var(--border)}
.svc-detail-card ul li::before{content:'–';position:absolute;left:0;color:var(--red)}

/* ─── PROCESS ─── */
.process-steps{display:flex;align-items:flex-start;gap:8px;flex-wrap:wrap;justify-content:center}
.process-step{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:24px 20px;text-align:center;flex:1;min-width:140px;max-width:180px}
.ps-num{font-size:2rem;font-weight:700;color:var(--red);line-height:1;margin-bottom:10px}
.process-step h4{color:#fff;font-size:.9rem;margin-bottom:8px}
.process-step p{color:rgba(255,255,255,.5);font-size:.8rem}
.ps-arrow{color:rgba(255,255,255,.25);font-size:1.5rem;padding-top:36px;flex-shrink:0}

/* ─── CONTACT ─── */
.contact-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:start}
.contact-form-wrap h3{margin-bottom:24px}
.contact-form{display:flex;flex-direction:column;gap:18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group.full{grid-column:span 2}
.form-group label{font-size:.85rem;font-weight:600;color:var(--navy)}
.form-group input,.form-group select,.form-group textarea{padding:11px 14px;border:1px solid var(--border);border-radius:8px;font-size:.9rem;color:var(--navy);background:#fff;font-family:inherit;transition:border-color .2s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--navy)}
.checkbox-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.check-item{display:flex;align-items:center;gap:8px;font-size:.88rem;color:var(--grey);cursor:pointer}
.check-item input{accent-color:var(--red)}
.form-success{display:none;text-align:center;padding:40px 24px;background:var(--cream);border-radius:12px;border:1px solid var(--border)}
.success-icon{font-size:3rem;color:#25D366;margin-bottom:12px}
.form-success h4{margin-bottom:8px}
.form-success p{margin-bottom:20px}
.ci-item{display:flex;align-items:flex-start;gap:16px;padding:16px 0;border-bottom:1px solid var(--border)}
.ci-icon{font-size:1.4rem;flex-shrink:0;margin-top:2px}
.ci-item strong{display:block;font-size:.85rem;color:var(--navy);margin-bottom:4px}
.ci-item a,.ci-item span{font-size:.9rem;color:var(--grey)}
.ci-item a:hover{color:var(--red)}
.wa-card{background:var(--cream);border:1px solid var(--border);border-radius:12px;padding:20px;margin:20px 0}
.wa-card-top{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.wa-icon{font-size:2rem}
.wa-card strong{display:block;font-size:.9rem;color:var(--navy)}
.wa-card p{font-size:.82rem;margin:2px 0 0}
.response-box{background:var(--navy);border-radius:12px;padding:22px 20px}
.response-box h5{color:#fff;margin-bottom:14px}
.response-box ol{list-style:decimal;padding-left:18px}
.response-box ol li{color:rgba(255,255,255,.65);font-size:.88rem;padding:4px 0}
.contact-info h3{margin-bottom:4px}

/* ─── FOOTER ─── */
footer{background:var(--navy);padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand p{color:rgba(255,255,255,.45);font-size:.88rem;margin-top:12px}
.footer-logo{display:flex;align-items:center;gap:12px;margin-bottom:4px}
.footer-company{font-size:16px;font-weight:700;color:#fff;letter-spacing:2px}
.footer-sub{font-size:10px;color:rgba(255,255,255,.4);letter-spacing:1px}
.footer-col h5{color:rgba(255,255,255,.5);font-size:.72rem;margin-bottom:16px}
.footer-col a{display:block;color:rgba(255,255,255,.5);font-size:.88rem;padding:4px 0;transition:color .2s}
.footer-col a:hover{color:#fff}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding:20px 0}
.footer-bottom p{color:rgba(255,255,255,.3);font-size:.8rem}
.wa-float{font-size:1.5rem;background:#25D366;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center}

/* ─── RESPONSIVE ─── */
@media(max-width:900px){
  .about-grid,.contact-grid{grid-template-columns:1fr;gap:32px}
  .portfolio-grid{grid-template-columns:1fr 1fr;grid-template-rows:auto}
  .portfolio-card.large{grid-column:span 2;grid-row:span 1}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .svc-detail-grid{grid-template-columns:1fr}
  .process-steps{gap:6px}
  .ps-arrow{display:none}
}
@media(max-width:640px){
  .nav-links{display:none;position:fixed;top:68px;left:0;right:0;background:var(--navy);flex-direction:column;padding:16px 24px 24px;gap:4px;border-bottom:1px solid rgba(255,255,255,.1)}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 16px;border-radius:8px;width:100%}
  .hamburger{display:flex}
  .hero-stats{flex-direction:column;gap:20px;padding:20px}
  .stat-div{width:60px;height:1px}
  .portfolio-grid{grid-template-columns:1fr;grid-template-rows:auto}
  .portfolio-card.large{grid-column:span 1}
  .footer-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .form-group.full{grid-column:span 1}
  .stat{padding:0 20px}
}