/* ============ TOKENS ============ */
:root{
  --blue-600:#0047FF;
  --blue-700:#0033C4;
  --blue-900:#0A0F1E;
  --blue-100:#C9D6FF;
  --blue-50:#EEF2FF;
  --ink:#0B0F19;
  --slate:#5B6478;
  --slate-light:#8A93A6;
  --amber:#FFB020;
  --paper:#FFFFFF;
  --line:#E4E9F5;

  --font-display:'Space Grotesk', 'Inter', sans-serif;
  --font-body:'Inter', -apple-system, sans-serif;
  --font-mono:'JetBrains Mono', 'Courier New', monospace;

  --max-w:1240px;
}

*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit; text-decoration:none;}
ul{list-style:none;}
:focus-visible{outline:2px solid var(--blue-600); outline-offset:3px;}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important;}
}

.wrap{max-width:var(--max-w); margin:0 auto; padding:0 32px;}

h1,h2,h3{font-family:var(--font-display); font-weight:600; letter-spacing:-0.01em; color:var(--ink);}

.eyebrow{
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:var(--blue-600);
  margin-bottom:12px;
  display:inline-block;
}

.section-head{max-width:640px; margin-bottom:48px;}
.section-head.center{max-width:640px; margin-left:auto; margin-right:auto; text-align:center;}
.section-head h2{font-size:clamp(26px,3.2vw,38px); line-height:1.2;}
.desc-center{color:var(--slate); font-size:15px; margin-top:14px;}

section{padding:96px 0;}

.btn{
  font-family:var(--font-body);
  font-weight:600;
  font-size:15px;
  padding:14px 28px;
  border-radius:10px;
  border:1px solid transparent;
  cursor:pointer;
  display:inline-block;
  transition:transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn-primary{background:var(--blue-600); color:#fff; box-shadow:0 8px 20px rgba(0,71,255,0.28);}
.btn-primary:hover{background:var(--blue-700); transform:translateY(-1px);}
.btn-ghost{border-color:var(--line); color:var(--ink); background:#fff;}
.btn-ghost:hover{border-color:var(--blue-600); color:var(--blue-600);}

/* ============ HEADER ============ */
header{
  position:sticky; top:0; z-index:100;
  background:rgba(255,255,255,0.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex; align-items:center; justify-content:space-between; padding:16px 32px;}
.brand{display:flex; align-items:center; gap:10px; font-family:var(--font-display); font-weight:600; font-size:16px;}
.brand .mark{
  height:70px; width:auto; border-radius:8px;
  display:flex; align-items:center; justify-content:center;
}
.brand .mark img{
  height:100%; width:auto;
  object-fit:contain;
}
.nav-links{display:flex; gap:32px; align-items:center;}
.nav-links a{font-size:14.5px; font-weight:500; color:var(--slate); transition:color 0.15s ease;}
.nav-links a:hover{color:var(--ink);}
.nav-cta{
  background:var(--blue-600); color:#fff !important;
  padding:10px 20px; border-radius:8px;
  font-weight:600;
}
.nav-cta:hover{background:var(--blue-700);}
.nav-toggle{display:none; background:none; border:1px solid var(--line); border-radius:8px; width:38px; height:38px; font-size:18px; cursor:pointer;}

@media (max-width:900px){
  .nav-links{
    position:fixed; top:65px; left:0; right:0;
    background:#fff; flex-direction:column; align-items:flex-start;
    padding:24px 32px; gap:18px; border-bottom:1px solid var(--line);
    transform:translateY(-8px); opacity:0; pointer-events:none;
    transition:opacity 0.2s ease, transform 0.2s ease;
  }
  .nav-links.open{opacity:1; transform:translateY(0); pointer-events:auto;}
  .nav-toggle{display:block;}
}

/* ============ HERO ============ */
.hero{position:relative; overflow:hidden; padding:80px 0 100px;}
.hero-bg{
  position:absolute; inset:0; z-index:-1;
  background:
    radial-gradient(circle at 15% 20%, rgba(0,71,255,0.12), transparent 45%),
    radial-gradient(circle at 85% 60%, rgba(255,176,32,0.10), transparent 40%),
    var(--paper);
}
.hero-grid{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center;}
.hero-copy h1{font-size:clamp(32px,4.4vw,52px); line-height:1.08; max-width:14ch;}
.hero-copy .lede{font-size:17px; color:var(--slate); margin-top:20px; max-width:44ch; line-height:1.65;}
.hero-actions{display:flex; gap:16px; margin-top:32px; flex-wrap:wrap;}

/* dashboard mockup */
.hero-visual{position:relative;}
.dash-card{
  background:var(--blue-900);
  border-radius:16px;
  padding:0 0 22px;
  box-shadow:0 30px 60px -20px rgba(10,15,30,0.35);
  overflow:hidden;
}
.dash-head{
  display:flex; align-items:center; gap:8px;
  padding:14px 18px; border-bottom:1px solid rgba(255,255,255,0.08);
}
.dash-dot{width:9px; height:9px; border-radius:50%;}
.dash-dot.red{background:#FF5F57;}
.dash-dot.yellow{background:#FEBC2E;}
.dash-dot.green{background:#28C840;}
.dash-title{margin-left:8px; font-family:var(--font-mono); font-size:12px; color:var(--blue-100);}
.dash-body{padding:22px 22px 6px;}
.dash-row{display:flex; gap:24px; margin-bottom:26px;}
.dash-metric{display:flex; flex-direction:column;}
.dash-n{font-family:var(--font-mono); font-size:28px; color:#fff; font-weight:600;}
.dash-suffix{font-family:var(--font-mono); font-size:16px; color:var(--amber); margin-left:2px;}
.dash-l{font-size:11.5px; color:var(--blue-100); margin-top:4px;}
.dash-bars{display:grid; gap:14px;}
.dash-bar-row{display:grid; grid-template-columns:1fr 1.4fr; align-items:center; gap:12px;}
.dash-bar-row span{font-size:12px; color:var(--blue-100);}
.bar{height:6px; background:rgba(255,255,255,0.1); border-radius:4px; overflow:hidden;}
.bar i{
  display:block; height:100%; width:var(--w);
  background:linear-gradient(90deg, var(--blue-600), var(--amber));
  border-radius:4px;
  animation:growBar 1.4s ease forwards;
  transform-origin:left;
}
@keyframes growBar{from{transform:scaleX(0);} to{transform:scaleX(1);}}

.float-chip{
  position:absolute;
  background:#fff;
  border:1px solid var(--line);
  border-radius:10px;
  padding:9px 14px;
  font-size:12.5px;
  font-weight:600;
  box-shadow:0 12px 24px -8px rgba(10,15,30,0.18);
  animation:floaty 4s ease-in-out infinite;
}
.chip-1{top:-16px; right:20px; animation-delay:0s;}
.chip-2{bottom:-14px; left:-10px; animation-delay:1.5s;}
@keyframes floaty{0%,100%{transform:translateY(0);} 50%{transform:translateY(-8px);}}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-visual{max-width:440px; margin:0 auto;}
}

/* ============ CHALLENGES ============ */
.challenges{background:var(--blue-50);}
.challenge-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
.challenge-card{
  background:#fff; border:1px solid var(--line); border-radius:14px;
  padding:28px; transition:transform 0.15s ease, box-shadow 0.15s ease;
}
.challenge-card:hover{transform:translateY(-3px); box-shadow:0 16px 30px -14px rgba(10,15,30,0.15);}
.c-icon{font-size:26px; display:block; margin-bottom:14px;}
.challenge-card h3{font-size:17px; margin-bottom:8px;}
.challenge-card p{font-size:14px; color:var(--slate);}
.challenge-cta{text-align:center; margin-top:40px; font-size:15px; color:var(--slate);}
.challenge-cta a{color:var(--blue-600); font-weight:600;}

@media (max-width:800px){.challenge-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:520px){.challenge-grid{grid-template-columns:1fr;}}

/* ============ SERVICES ============ */
.services-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
.service-card{
  background:#fff; border:1px solid var(--line); border-radius:16px;
  padding:30px; display:flex; flex-direction:column; gap:10px;
  transition:transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.service-card:hover{transform:translateY(-4px); box-shadow:0 20px 36px -16px rgba(0,71,255,0.18); border-color:var(--blue-600);}
.s-num{font-family:var(--font-mono); color:var(--blue-600); font-size:13px;}
.service-card h3{font-size:19px;}
.service-card p{font-size:14px; color:var(--slate); flex:1;}
.s-link{font-size:13.5px; font-weight:600; color:var(--blue-600); margin-top:6px;}
.service-card-cta{background:var(--blue-900); border-color:var(--blue-900);}
.service-card-cta h3, .service-card-cta p{color:#fff;}
.service-card-cta p{color:var(--blue-100);}
.service-card-cta .s-link{color:var(--amber);}

@media (max-width:900px){.services-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.services-grid{grid-template-columns:1fr;}}

/* ============ IMPACT ============ */
.impact{background:var(--blue-50);}

.impact-feature{
  background:var(--blue-900); color:#fff; border-radius:16px;
  padding:40px; margin-bottom:32px;
  display:grid; grid-template-columns:1.2fr 1fr; gap:40px; align-items:center;
}
.impact-feature-logo-wrap{
  width:72px; height:72px; background:#fff; border-radius:14px;
  display:flex; align-items:center; justify-content:center;
  padding:8px; margin-bottom:16px;
}
.impact-feature-logo{width:100%; height:100%; object-fit:contain;}
.impact-feature-tag{
  font-family:var(--font-mono); font-size:11.5px; color:var(--amber);
  text-transform:uppercase; letter-spacing:0.04em; display:inline-block; margin-bottom:10px;
}
.impact-feature h3{font-family:var(--font-display); font-size:26px; color:#fff; margin-bottom:8px;}
.impact-feature-baseline{font-style:italic; color:var(--blue-100); font-size:15px; margin-bottom:16px;}
.impact-feature-copy > p{color:var(--blue-100); font-size:14.5px; margin-bottom:20px; line-height:1.6;}
.impact-feature-link{font-size:14px; font-weight:600; color:var(--amber);}
.impact-feature-link:hover{color:#fff;}
.impact-feature-list{display:grid; gap:14px;}
.impact-feature-list li{
  font-size:14px; color:#fff; padding-left:26px; position:relative;
}
.impact-feature-list li::before{
  content:"✓"; position:absolute; left:0; color:var(--amber); font-weight:700;
}

@media (max-width:900px){.impact-feature{grid-template-columns:1fr;}}

.impact-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
.impact-card{
  background:#fff; border-radius:16px; padding:28px;
  border:1px solid var(--line);
}
.impact-tag{
  font-family:var(--font-mono); font-size:11.5px; color:var(--blue-600);
  text-transform:uppercase; letter-spacing:0.04em;
}
.impact-card h3{font-size:18px; margin:12px 0 10px; line-height:1.3;}
.impact-card p{font-size:13.5px; color:var(--slate); margin-bottom:20px;}
.impact-stats{display:flex; gap:24px; border-top:1px solid var(--line); padding-top:16px;}
.impact-stats strong{display:block; font-family:var(--font-mono); font-size:22px; color:var(--ink);}
.impact-stats span{font-size:11.5px; color:var(--slate-light);}

@media (max-width:900px){.impact-grid{grid-template-columns:1fr;}}

/* ============ APPROACH ============ */
.approach{background:var(--blue-900); color:#fff;}
.approach-grid{display:grid; grid-template-columns:0.9fr 1.1fr; gap:56px;}
.approach-copy h2{color:#fff; font-size:clamp(24px,3vw,34px); margin-bottom:16px;}
.approach-points{display:grid; grid-template-columns:1fr 1fr; gap:28px;}
.approach-point h3{color:#fff; font-size:16.5px; margin-bottom:8px;}
.approach-point p{color:var(--blue-100); font-size:13.5px;}

@media (max-width:900px){.approach-grid{grid-template-columns:1fr;} .approach-points{grid-template-columns:1fr;}}

/* ============ TESTIMONIALS ============ */
.testimonial-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
.testimonial-card{
  background:var(--blue-50); border-radius:16px; padding:28px;
  display:flex; flex-direction:column; justify-content:space-between;
}
.testimonial-card p{font-size:14.5px; color:var(--ink); line-height:1.6; margin-bottom:20px;}
.testimonial-author{display:flex; flex-direction:column;}
.t-name{font-weight:600; font-size:13.5px;}
.t-role{font-size:12px; color:var(--slate);}

@media (max-width:900px){.testimonial-grid{grid-template-columns:1fr;}}

/* ============ A PROPOS ============ */
.about-grid{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start;}
.about-copy h2{font-size:clamp(24px,3vw,34px); margin-bottom:16px;}
.about-copy .desc{font-size:15px; color:var(--slate); margin-bottom:16px; line-height:1.65;}
.about-list{display:grid; gap:20px;}
.about-item{
  background:var(--blue-50); border:1px solid var(--line); border-radius:12px;
  padding:18px 20px;
}
.about-item h3{font-size:15.5px; margin-bottom:6px;}
.about-item p{font-size:13.5px; color:var(--slate);}

@media (max-width:900px){.about-grid{grid-template-columns:1fr;}}

/* ============ CONTACT ============ */
.contact-grid{display:grid; grid-template-columns:0.85fr 1.15fr; gap:56px;}
.contact-info h2{font-size:clamp(24px,3vw,34px); margin:12px 0 16px; max-width:14ch;}
.contact-info p{font-size:15px; color:var(--slate); max-width:38ch; margin-bottom:26px;}
.contact-detail{margin-bottom:16px;}
.contact-detail .l{font-family:var(--font-mono); font-size:11px; color:var(--blue-600); text-transform:uppercase; margin-bottom:3px;}
.contact-detail .v{font-size:15px;}

form{display:grid; gap:18px;}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:18px;}
label{font-size:12.5px; font-weight:600; color:var(--slate); display:block; margin-bottom:7px;}
input,textarea{
  width:100%; border:1px solid var(--line); border-radius:10px;
  padding:13px 14px; font-family:var(--font-body); font-size:14.5px; color:var(--ink);
  transition:border-color 0.15s ease;
}
input:focus,textarea:focus{border-color:var(--blue-600);}
textarea{min-height:120px; resize:vertical;}
.submit-row{display:flex; align-items:center; gap:18px; flex-wrap:wrap;}
.form-note{font-size:12.5px; color:var(--slate-light);}

@media (max-width:900px){.contact-grid{grid-template-columns:1fr;}}
@media (max-width:600px){.form-row{grid-template-columns:1fr;}}

/* ============ FOOTER ============ */
footer{background:var(--blue-900); color:var(--blue-100); padding:56px 0 26px;}
.footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px; padding-bottom:36px; border-bottom:1px solid rgba(255,255,255,0.1);}
.footer-brand .brand{color:#fff; margin-bottom:12px;}
.footer-brand p{font-size:13.5px; max-width:32ch;}
.footer-col h4{font-family:var(--font-mono); font-size:11.5px; text-transform:uppercase; color:var(--amber); margin-bottom:14px;}
.footer-col ul{display:grid; gap:10px;}
.footer-col a, .footer-col li{font-size:13.5px; color:var(--blue-100);}
.footer-col a:hover{color:#fff;}
.footer-bottom{display:flex; justify-content:space-between; padding-top:22px; flex-wrap:wrap; gap:10px; font-size:12px;}

@media (max-width:700px){
  .wrap{padding:0 20px;}
  section{padding:64px 0;}
  .footer-grid{grid-template-columns:1fr;}
}