/*
  Complete redesign stylesheet
  - Dominant palette: Red and Blue (GSL brand)
  - Wallpaper: place `image.jpg` in `assets/img/image.jpg`
  - Home logo enlarged; nav shows clear active state
*/

:root{
  --brand-red: #c8102e; /* strong red */
  --brand-blue: #0b66ff; /* vivid blue */
  --bg-overlay: rgba(255,255,255,0.95);
  --muted: #6b7280;
  --white: #ffffff;
  --text-dark: #0b1220;
  --card-bg: rgba(255,255,255,0.94);
  --max-width: 1200px;
  --container-padding: 1rem;
}

/* Base reset */
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:'Poppins',system-ui,-apple-system,Segoe UI,Roboto,Arial;line-height:1.6;color:var(--text-dark);min-height:100%;background:var(--white)}

.container{max-width:var(--max-width);margin:0 auto;padding:0 var(--container-padding)}

/* Background wallpaper layer (blurred) */
.site-bg{
  position:fixed;inset:0;z-index:-1;pointer-events:none;}
.site-bg::before{
  content:'';position:absolute;inset:0;background-image:url('../../image.jpg');background-repeat:no-repeat;background-position:center;background-size:cover;opacity:0.18;filter:saturate(0.95) contrast(0.9);}

/* Header */
.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,0.08);backdrop-filter:blur(2px);border-bottom:1px solid rgba(15,23,42,0.02)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:0.6rem 0}
.logo{display:flex;align-items:center;gap:0.75rem;text-decoration:none;color:var(--text-dark)}
.logo-img{height:56px;width:auto;display:block}
.brand-text{font-weight:800;letter-spacing:0.3px;color:var(--text-dark);font-size:1.05rem}

/* Nav */
.main-nav{display:flex;align-items:center;gap:1rem}
.nav-toggle{display:none;background:none;border:0;padding:0.25rem 0.5rem;cursor:pointer}
.nav-toggle .bar{display:block;width:22px;height:2px;background:var(--text-dark);margin:4px 0;border-radius:2px}
.nav-links{list-style:none;display:flex;gap:0.5rem;align-items:center}
.nav-links a{display:inline-block;padding:0.45rem 0.6rem;border-radius:4px;color:var(--text-dark);text-decoration:none;font-weight:600;transition:all .15s ease}
.nav-links a:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(11,102,255,0.04)}
/* Active nav indicator: thin underline only */
.nav-links a.active{background:transparent;color:var(--text-dark);position:relative}
.nav-links a.active::after{content:'';position:absolute;left:50%;transform:translateX(-50%);bottom:-6px;width:40%;height:3px;border-radius:2px;background:linear-gradient(90deg,var(--brand-red),var(--brand-blue));}

/* Header actions (right side) */
.header-actions{display:flex;align-items:center;gap:0.5rem;margin-left:1rem}
.btn-login{padding:0.5rem 0.9rem;border-radius:8px;border:1px solid var(--brand-blue);background:transparent;color:var(--brand-blue);font-weight:700;text-decoration:none}
.btn-login:hover{background:linear-gradient(90deg,rgba(11,102,255,0.08),rgba(200,16,46,0.06));}

/* Hero */
.hero-section{padding:2rem 0 2.5rem;display:flex;align-items:center;justify-content:center}
.home-hero{min-height:44vh;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:0.75rem}
.hero-content-professional{max-width:980px;text-align:center;padding:1.6rem;border-radius:12px;background:rgba(255,255,255,0.6);backdrop-filter:blur(0px);box-shadow:0 10px 30px rgba(15,23,42,0.06)}

/* Prominent home logo sizing */
.hero-logo{width:360px;max-width:70%;height:auto;display:block;border-radius:8px;border:none;background:transparent;padding:0;object-fit:contain}
.hero-title{font-size:1.9rem;color:#1565c0;margin:0;font-weight:800}
.hero-tagline{color:var(--muted);margin-bottom:0.25rem;font-size:0.98rem}
.hero-subtitle{color:var(--text-dark);margin-top:0.25rem}

/* Brand block sitting above the hero card */
.hero-brand{display:flex;flex-direction:column;align-items:center;gap:0.15rem;margin-top:0rem;position:relative;z-index:10}


/* Buttons */
.btn{display:inline-block;padding:0.7rem 1rem;border-radius:8px;text-decoration:none;font-weight:700;transition:transform .18s ease,box-shadow .18s ease,opacity .15s}
.btn-primary{background:linear-gradient(90deg,var(--brand-red),var(--brand-blue));color:var(--white);box-shadow:0 10px 28px rgba(11,102,255,0.08)}
.btn-secondary{background:linear-gradient(90deg,rgba(13,71,161,0.08),rgba(200,16,46,0.05));color:var(--text-dark);border:1px solid rgba(13,71,161,0.12)}
.btn-secondary:hover{background:linear-gradient(90deg,rgba(13,71,161,0.12),rgba(200,16,46,0.08))}
.btn:hover{transform:translateY(-4px);box-shadow:0 22px 60px rgba(11,102,255,0.08);opacity:0.98}
.btn:active{transform:translateY(-1px)}

/* Make all header buttons align and similar hover */
.btn-login{transition:transform .18s ease,box-shadow .18s ease}
.btn-login:hover{transform:translateY(-3px);box-shadow:0 12px 36px rgba(11,102,255,0.06)}

/* Sections */
.section{padding:3rem 0}
.section-title{text-align:center;color:#1565c0;margin-bottom:1rem;font-weight:800}
.service-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem;margin-top:1.5rem}
.card{background:rgba(255,255,255,0.68);padding:1.6rem;border-radius:14px;color:var(--text-dark);border:1px solid rgba(13,71,161,0.08);box-shadow:0 12px 40px rgba(15,23,42,0.06);position:relative;overflow:hidden;transition:transform .28s cubic-bezier(.2,.9,.2,1),box-shadow .28s,background .28s,transform .28s}
.card:hover{transform:translateY(-12px) scale(1.02);box-shadow:0 20px 60px rgba(15,23,42,0.12);background:rgba(255,255,255,0.78)}
.card::before{content:'';position:absolute;left:0;top:0;width:100%;height:5px;background:linear-gradient(90deg,var(--brand-red),var(--brand-blue))}
.card h3{margin-bottom:0.6rem;font-size:1.2rem;display:flex;align-items:center;gap:0.6rem}
.card i{font-size:1.8rem;color:var(--brand-blue);display:inline-block;flex-shrink:0;transition:transform .28s}
.card:hover i{transform:scale(1.25) translateY(-2px)}

/* Stats and testimonials */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem}
.stat-card{background:rgba(255,255,255,0.56);padding:1.25rem;border-radius:10px;color:var(--text-dark);text-align:center;border:1px solid rgba(15,23,42,0.06);box-shadow:0 8px 24px rgba(15,23,42,0.04);transition:transform .28s,box-shadow .28s}
.stat-number{font-size:2rem;font-weight:800;color:var(--brand-blue)}
.stat-card:hover{transform:translateY(-8px);box-shadow:0 30px 70px rgba(11,102,255,0.06)}

/* Footer */
.site-footer{padding:1rem 0;background:rgba(255,255,255,0.06);color:var(--text-dark);border-top:1px solid rgba(15,23,42,0.02)}
.footer-inner{display:flex;align-items:center;justify-content:center;gap:1rem;flex-direction:column}
.footer-nav{display:none}
.footer-left p{margin:0}

/* Headings: dark blue */
h1,h2,h3{color:#0d47a1}
h2{color:#1565c0;font-weight:800}
h3{color:#0d47a1;font-weight:700}

/* Small utilities */
.text-center{text-align:center}
.margin-top-2{margin-top:1.25rem}

/* Responsive adjustments */
@media (max-width:1000px){
  .logo-img{height:48px}
  .hero-logo{width:200px}
  .hero-title{font-size:2rem}
}

@media (max-width:900px){
  .nav-toggle{display:block}
  .nav-links{position:fixed;right:1rem;top:74px;flex-direction:column;background:rgba(3,7,18,0.95);padding:1rem;border-radius:12px;box-shadow:0 18px 60px rgba(2,6,23,0.5);transform:translateX(110%);transition:transform .25s ease}
  .nav-links.open{transform:translateX(0)}
  .nav-links a{padding:0.85rem 1rem;border-radius:8px;color:rgba(255,255,255,0.95)}
  .nav-links a.active{color:rgba(255,255,255,0.95);background:transparent}
  .nav-links a.active::after{left:50%;transform:translateX(-50%);bottom:2px;width:30%;height:2px;background:linear-gradient(90deg,var(--brand-red),var(--brand-blue))}
  .header-inner{padding:0.6rem 0}
  .hero-content-professional{padding:1.25rem}
}

/* Page header style */
.page-header{padding:3.5rem 0;text-align:center;color:var(--white)}
.page-header .container{max-width:900px}
.page-header h1{font-size:2rem;margin-bottom:0.5rem}
.page-header p{color:#000;font-weight:700;font-size:1.05rem}

/* About, team, features */
.about-section .about-content{max-width:980px;margin:0 auto;color:var(--text-dark)}
.team-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-top:1rem}
.team-card{background:rgba(255,255,255,0.6);padding:1rem;border-radius:10px;text-align:center;color:var(--text-dark);border:1px solid rgba(15,23,42,0.04);box-shadow:0 8px 24px rgba(15,23,42,0.04);transition:transform .28s,box-shadow .28s}
.team-card:hover{transform:translateY(-8px);box-shadow:0 30px 70px rgba(11,102,255,0.06)}
.team-icon{font-size:1.6rem;margin-bottom:0.5rem;color:var(--brand-blue)}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin-top:1rem}
.feature-card{padding:1rem;border-radius:10px;background:rgba(255,255,255,0.6);color:var(--text-dark);position:relative;overflow:hidden;border:1px solid rgba(15,23,42,0.04);box-shadow:0 8px 24px rgba(15,23,42,0.04);transition:transform .28s,box-shadow .28s}
.feature-card:hover{transform:translateY(-8px);box-shadow:0 30px 70px rgba(11,102,255,0.06)}
.feature-icon{width:48px;height:48px;border-radius:8px;background:linear-gradient(135deg,var(--brand-red),var(--brand-blue));display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:0.75rem}

/* Contact form and details */
.contact-wrapper{display:grid;grid-template-columns:1fr 360px;gap:1.25rem;align-items:start}
.contact-form-wrapper{background:rgba(255,255,255,0.6);padding:1.25rem;border-radius:10px;border:1px solid rgba(15,23,42,0.04);box-shadow:0 8px 24px rgba(15,23,42,0.04)}
.contact-details-wrapper{background:rgba(255,255,255,0.6);padding:1.25rem;border-radius:10px;border:1px solid rgba(15,23,42,0.04);box-shadow:0 8px 24px rgba(15,23,42,0.04)}
.form-group{margin-bottom:0.85rem}
.form-group label{display:block;margin-bottom:0.4rem;color:var(--text-dark);font-weight:600}
.form-control{width:100%;padding:0.6rem;border-radius:8px;border:1px solid rgba(15,23,42,0.06);background:transparent;color:var(--text-dark)}
.form-control:focus{outline:none;box-shadow:0 6px 20px rgba(11,102,255,0.06);border-color:var(--brand-blue)}
.contact-info-card{margin-bottom:0.85rem;padding:0.65rem;border-radius:8px;background:rgba(0,0,0,0.15);color:rgba(255,255,255,0.95)}
.contact-info-card h3{margin:0.3rem 0}

/* Testimonials */
.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin-top:1rem}
.testimonial-card{background:rgba(255,255,255,0.6);padding:1rem;border-radius:10px;color:var(--text-dark);border:1px solid rgba(15,23,42,0.04);box-shadow:0 8px 24px rgba(15,23,42,0.04)}
.testimonial-stars{color:var(--brand-red);margin-bottom:0.5rem}

/* Portfolio */
.portfolio-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem}
.portfolio-item{background:rgba(255,255,255,0.62);padding:1rem;border-radius:10px;color:var(--text-dark);border:1px solid rgba(15,23,42,0.04);box-shadow:0 8px 24px rgba(15,23,42,0.04);transition:transform .28s,box-shadow .28s}
.portfolio-item:hover{transform:translateY(-8px) scale(1.01);box-shadow:0 16px 40px rgba(15,23,42,0.08);background:rgba(255,255,255,0.75)}
.portfolio-item:hover{transform:translateY(-8px);box-shadow:0 30px 70px rgba(11,102,255,0.06)}
.portfolio-item-image{font-size:2rem;color:var(--brand-blue);margin-bottom:0.5rem}
.portfolio-item-image{font-size:2rem;color:var(--brand-blue);margin-bottom:0.5rem}

/* Impact stats (our portfolio impact section) */
.impact-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem;margin-top:1rem}
.impact-stat{background:linear-gradient(180deg,rgba(255,255,255,0.96),var(--card-bg));padding:1rem;border-radius:12px;text-align:center;border:1px solid rgba(15,23,42,0.04);box-shadow:0 10px 30px rgba(15,23,42,0.04);transition:transform .28s,box-shadow .28s,background .28s}
.impact-stat:hover{transform:translateY(-6px) scale(1.02);box-shadow:0 16px 40px rgba(15,23,42,0.08);background:linear-gradient(180deg,rgba(255,255,255,1),rgba(255,255,255,0.9))}
.impact-number{font-size:1.6rem;font-weight:800;color:var(--brand-blue);margin-bottom:0.4rem}
.impact-label{font-size:0.95rem;color:var(--text-dark)}
.impact-stat i{display:block;font-size:1.8rem;color:var(--brand-blue);margin-bottom:0.5rem;transition:transform .28s}
.impact-stat:hover i{transform:scale(1.15) rotate(-8deg)}
.portfolio-item-content h3{margin:0 0 0.35rem 0}
.portfolio-item-location{color:rgba(255,255,255,0.75);font-size:0.95rem;margin-bottom:0.5rem}

/* Small screens: stack layouts */
@media (max-width:900px){
  .contact-wrapper{grid-template-columns:1fr}
  .footer-inner{flex-direction:column;align-items:flex-start}
}

/* Extra-large screens (1200px+): optimize layout */
@media (min-width:1200px){
  .container{padding:0 2rem}
  .hero-logo{width:420px}
  .hero-title{font-size:2.4rem}
  .service-cards{grid-template-columns:repeat(3,1fr)}
  .stats-grid{grid-template-columns:repeat(4,1fr)}
}

/* Large tablets & medium desktops (1024px - 1199px) */
@media (min-width:1024px) and (max-width:1199px){
  .hero-logo{width:360px}
  .hero-title{font-size:2.1rem}
  .service-cards{grid-template-columns:repeat(3,1fr)}
  .stats-grid{grid-template-columns:repeat(3,1fr)}
}

/* Tablets landscape (769px - 1023px) */
@media (min-width:769px) and (max-width:1023px){
  .container{padding:0 1.5rem}
  .header-inner{padding:0.5rem 0}
  .logo-img{height:52px}
  .hero-logo{width:280px}
  .hero-title{font-size:1.8rem}
  .hero-section{padding:1.5rem 0 2rem}
  .home-hero{min-height:35vh}
  .service-cards{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .hero-tagline{font-size:0.9rem}
  .section-title{font-size:1.8rem}
  .card h3{font-size:1.1rem}
  .contact-wrapper{grid-template-columns:1fr}
  .nav-links{right:0.5rem;top:64px;padding:0.75rem}
}

/* Tablets portrait (600px - 768px) */
@media (min-width:600px) and (max-width:768px){
  .container{padding:0 1rem}
  .header-inner{padding:0.45rem 0}
  .logo-img{height:48px}
  .hero-logo{width:240px}
  .hero-title{font-size:1.6rem}
  .hero-section{padding:1.25rem 0 1.75rem}
  .home-hero{min-height:30vh}
  .hero-tagline{font-size:0.85rem}
  .service-cards{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat-card{padding:1rem}
  .stat-number{font-size:1.8rem}
  .section-title{font-size:1.6rem}
  .card{padding:1.25rem}
  .card h3{font-size:1rem}
  .card i{font-size:1.5rem}
  .page-header h1{font-size:1.8rem}
  .contact-wrapper{grid-template-columns:1fr}
  .contact-form-wrapper,.contact-details-wrapper{padding:1rem}
  .nav-links{right:0.25rem;top:60px;padding:0.5rem;gap:0.25rem}
  .nav-links a{padding:0.65rem 0.85rem;font-size:0.9rem}
}

/* Mobile devices (481px - 599px) */
@media (min-width:481px) and (max-width:599px){
  .container{padding:0 0.75rem}
  .header-inner{padding:0.4rem 0}
  .logo-img{height:44px}
  .hero-logo{width:200px}
  .hero-title{font-size:1.4rem}
  .hero-section{padding:1rem 0 1.5rem}
  .home-hero{min-height:26vh}
  .hero-tagline{font-size:0.8rem}
  .hero-subtitle{font-size:0.9rem}
  .hero-content-professional{padding:1rem}
  .service-cards{grid-template-columns:1fr;gap:1rem}
  .stats-grid{grid-template-columns:1fr;gap:0.75rem}
  .stat-card{padding:0.85rem}
  .stat-number{font-size:1.6rem}
  .stat-label{font-size:0.9rem}
  .section-title{font-size:1.4rem}
  .card{padding:1rem}
  .card h3{font-size:0.95rem}
  .card i{font-size:1.3rem}
  .page-header h1{font-size:1.6rem}
  .page-header p{font-size:0.95rem}
  .contact-wrapper{grid-template-columns:1fr}
  .contact-form-wrapper,.contact-details-wrapper{padding:0.9rem}
  .form-group{margin-bottom:0.7rem}
  .form-control{padding:0.5rem}
  .nav-links{right:0rem;top:58px;width:calc(100vw - 1rem);padding:0.4rem;gap:0.15rem}
  .nav-links a{padding:0.55rem 0.7rem;font-size:0.85rem}
  .header-actions{gap:0.25rem;margin-left:0.5rem}
  .btn-login{padding:0.4rem 0.7rem;font-size:0.9rem}
}

/* Small mobile (320px - 480px) */
@media (max-width:480px){
  .container{padding:0 0.5rem}
  .header-inner{padding:0.35rem 0;flex-wrap:wrap}
  .logo-img{height:40px}
  .logo{gap:0.4rem}
  .main-nav{width:100%;justify-content:space-between;gap:0.5rem;margin-top:0.3rem}
  .nav-toggle{padding:0.2rem 0.4rem}
  .nav-toggle .bar{width:20px;height:1.5px;margin:3px 0}
  .header-actions{margin-left:0}
  .btn-login{padding:0.35rem 0.6rem;font-size:0.8rem;border-radius:6px}
  .hero-logo{width:160px;max-width:85vw}
  .hero-title{font-size:1.2rem}
  .hero-section{padding:0.8rem 0 1.25rem}
  .home-hero{min-height:22vh;gap:0.5rem}
  .hero-tagline{font-size:0.75rem;margin-bottom:0.1rem}
  .hero-subtitle{font-size:0.85rem}
  .hero-content-professional{padding:0.85rem;border-radius:10px;box-shadow:0 6px 20px rgba(15,23,42,0.08)}
  h1,h2,h3{margin-bottom:0.6rem}
  h1{font-size:1.4rem}
  h2{font-size:1.2rem}
  h3{font-size:1rem}
  p{font-size:0.9rem}
  .service-cards{grid-template-columns:1fr;gap:0.85rem;margin-top:1rem}
  .card{padding:0.85rem;border-radius:10px;margin-bottom:0.75rem}
  .card h3{font-size:0.9rem;margin-bottom:0.4rem;gap:0.4rem}
  .card i{font-size:1.2rem}
  .card p{font-size:0.85rem;margin-bottom:0}
  .stats-grid{grid-template-columns:1fr;gap:0.6rem;margin-bottom:1rem}
  .stat-card{padding:0.75rem;text-align:center}
  .stat-number{font-size:1.4rem;margin-bottom:0.2rem}
  .stat-label{font-size:0.8rem}
  .page-header{padding:2rem 0}
  .page-header h1{font-size:1.4rem;margin-bottom:0.35rem}
  .page-header p{font-size:0.85rem;color:#000}
  .section{padding:2rem 0}
  .section-title{font-size:1.2rem;margin-bottom:0.75rem}
  .team-grid,.features-grid,.testimonials-grid,.portfolio-list,.impact-stats{grid-template-columns:1fr;gap:0.75rem}
  .team-card,.feature-card,.testimonial-card,.portfolio-item,.impact-stat{padding:0.75rem}
  .team-icon,.portfolio-item-image{font-size:1.4rem;margin-bottom:0.35rem}
  .feature-icon{width:40px;height:40px;font-size:1.2rem}
  .contact-wrapper{grid-template-columns:1fr;gap:0.85rem}
  .contact-form-wrapper,.contact-details-wrapper{padding:0.75rem;border-radius:8px}
  .form-group{margin-bottom:0.6rem}
  .form-group label{margin-bottom:0.3rem;font-size:0.9rem}
  .form-control{padding:0.45rem;font-size:0.9rem}
  .btn{padding:0.6rem 0.9rem;font-size:0.85rem}
  .testimonials-section,.cta-section,.about-section{padding:1.5rem 0}
  .contact-info-card{padding:0.5rem;margin-bottom:0.6rem}
  .contact-info-card h3{font-size:0.95rem;margin:0.2rem 0}
  .contact-info-card p,.contact-info-card a{font-size:0.8rem}
  .footer-nav{display:flex;flex-wrap:wrap;gap:0.5rem;justify-content:center;font-size:0.85rem}
  .footer-nav a{padding:0.25rem 0.4rem}
  .contact-map{height:200px}
  .nav-links{right:0rem;top:56px;width:100vw;padding:0.3rem;flex-direction:column;gap:0.1rem}
  .nav-links a{padding:0.5rem 0.6rem;font-size:0.8rem;margin:0}
  .nav-links a.active::after{width:20%;height:2px;bottom:1px}
}