/* ===== RESET & BASE ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:#0d0d0d;background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}

/* ===== UTILITIES ===== */
.container{max-width:1140px;margin:0 auto;padding:0 24px}
.section{padding:100px 0}
.section--dark{background:#0a0a0a;color:#f5f5f5}
.section--light{background:#f8f8f8}
.tag{display:inline-block;font-size:.75rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:6px 14px;border-radius:100px;margin-bottom:20px}
.tag--blue{background:rgba(13,85,255,.08);color:#0D55FF}
.tag--white{background:rgba(255,255,255,.1);color:rgba(255,255,255,.7)}
.tag--dark{background:rgba(0,0,0,.06);color:#555}

/* ===== TYPOGRAPHY ===== */
h1,h2,h3,h4,h5{font-weight:700;line-height:1.15;letter-spacing:-.02em}
h1{font-size:clamp(2.5rem,5.5vw,4rem)}
h2{font-size:clamp(2rem,4vw,3rem)}
h3{font-size:clamp(1.3rem,2.5vw,1.6rem)}
h4{font-size:1.05rem}
.text-muted{color:#666}
.text-muted-light{color:rgba(255,255,255,.5)}
.text-center{text-align:center}
.highlight{color:#0D55FF}
.section--dark .highlight{color:#5B93FF}
.section__sub{font-size:1.05rem;color:#666;margin-top:12px;max-width:560px;margin-left:auto;margin-right:auto;line-height:1.7}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;gap:8px;font-size:.95rem;font-weight:600;padding:14px 32px;border-radius:10px;border:none;cursor:pointer;transition:all .25s ease}
.btn--primary{background:#0D55FF;color:#fff}
.btn--primary:hover{background:#0a47d6;transform:translateY(-1px);box-shadow:0 8px 30px rgba(13,85,255,.25)}
.btn--outline{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.25)}
.btn--outline:hover{border-color:#5B93FF;color:#5B93FF}
.btn--outline-dark{background:transparent;color:#0d0d0d;border:1.5px solid #ddd}
.btn--outline-dark:hover{border-color:#0D55FF;color:#0D55FF}
.btn--sm{font-size:.85rem;padding:10px 22px;border-radius:8px}
.btn svg{width:18px;height:18px}

/* ===== NAV ===== */
.nav{position:fixed;top:0;left:0;width:100%;z-index:100;padding:16px 0;transition:all .3s}
.nav--scrolled{background:rgba(255,255,255,.95);backdrop-filter:blur(12px);box-shadow:0 1px 0 rgba(0,0,0,.06);padding:10px 0}
.nav__inner{display:flex;align-items:center;justify-content:space-between}
.nav__logo{font-size:1.5rem;font-weight:800;letter-spacing:-.03em;color:#f5f5f5}
.nav__logo span{color:#5B93FF}
.nav--scrolled .nav__logo{color:#0d0d0d}
.nav--scrolled .nav__logo span{color:#0D55FF}
.nav__links{display:flex;gap:32px}
.nav__links a{font-size:.88rem;font-weight:500;color:rgba(255,255,255,.6);transition:color .2s}
.nav__links a:hover{color:#fff}
.nav--scrolled .nav__links a{color:#555}
.nav--scrolled .nav__links a:hover{color:#0D55FF}
.nav__cta{display:inline-flex}
.nav__hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.nav__hamburger span{width:22px;height:2px;background:#fff;border-radius:2px;transition:all .3s}
.nav--scrolled .nav__hamburger span{background:#0d0d0d}

/* ===== HERO ===== */
.hero{min-height:100vh;display:flex;align-items:center;padding-top:80px}
.hero__content{max-width:720px;margin:0 auto}
.hero__body{font-size:1.15rem;color:rgba(255,255,255,.6);line-height:1.7;margin-top:16px;max-width:560px;margin-left:auto;margin-right:auto}
.hero__actions{display:flex;gap:16px;margin-top:32px;flex-wrap:wrap;justify-content:center}

/* ===== OUR STORY ===== */
.story__layout{max-width:760px;margin:0 auto}
.story__body{margin-top:40px}
.story__body p{font-size:1.05rem;color:#555;line-height:1.8;margin-bottom:20px}
.story__body p:last-child{margin-bottom:0}
.story__body strong{color:#0d0d0d}

/* ===== CORE VALUES ===== */
.values__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}
.value__card{background:#fff;border:1px solid #eee;border-radius:14px;padding:32px 26px;transition:all .3s}
.value__card:hover{transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,.06);border-color:rgba(13,85,255,.15)}
.value__icon{width:44px;height:44px;border-radius:10px;background:rgba(13,85,255,.06);color:#0D55FF;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.value__card h4{margin-bottom:8px}
.value__card p{font-size:.88rem;color:#666;line-height:1.7}

/* ===== STATS STRIP ===== */
.stats-section{padding:80px 0}
.stats-strip__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;text-align:center}
.stats-strip__item strong{display:block;font-size:2.5rem;font-weight:800;color:#5B93FF}
.stats-strip__item span{font-size:.78rem;color:rgba(255,255,255,.45);text-transform:uppercase;letter-spacing:.06em;margin-top:4px;display:block}

/* ===== TEAM ===== */
.team__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px}
.team__card{background:#fff;border:1px solid #eee;border-radius:14px;padding:32px 24px;text-align:center;transition:all .3s}
.team__card:hover{transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,.06);border-color:rgba(13,85,255,.15)}
.team__avatar{width:72px;height:72px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:1.3rem;font-weight:800;color:#fff;letter-spacing:-.01em}
.team__card h4{margin-bottom:4px;font-size:1.05rem}
.team__role{display:block;font-size:.82rem;font-weight:600;color:#0D55FF;margin-bottom:10px}
.team__card p{font-size:.85rem;color:#666;line-height:1.6}

/* ===== WHY CHOOSE US ===== */
.choose__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:48px}
.choose__card{background:#fff;border:1px solid #eee;border-radius:14px;padding:32px 24px;transition:all .3s}
.choose__card:hover{transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,.06);border-color:rgba(13,85,255,.15)}
.choose__icon{width:44px;height:44px;border-radius:10px;background:rgba(13,85,255,.06);color:#0D55FF;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.choose__card h4{margin-bottom:8px}
.choose__card p{font-size:.88rem;color:#666;line-height:1.7}

/* ===== BOTTOM CTA ===== */
.cta-bottom h2{margin-bottom:0}

/* ===== FOOTER ===== */
.footer{background:#0a0a0a;color:#f5f5f5;padding:64px 0 32px}
.footer__inner{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}
.footer__brand .nav__logo{color:#f5f5f5}
.footer__brand .nav__logo span{color:#5B93FF}
.footer__brand p{color:rgba(255,255,255,.4);font-size:.9rem;margin-top:12px;max-width:280px;line-height:1.7}
.footer__col h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.3);margin-bottom:20px}
.footer__col a{display:block;font-size:.9rem;color:rgba(255,255,255,.6);margin-bottom:12px;transition:color .2s}
.footer__col a:hover{color:#5B93FF}
.footer__bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:24px;display:flex;justify-content:space-between;align-items:center}
.footer__bottom p{font-size:.8rem;color:rgba(255,255,255,.3)}
.footer__bottom a{font-size:.8rem;color:rgba(255,255,255,.4);margin-left:24px}
.footer__bottom a:hover{color:#5B93FF}

/* ===== ANIMATIONS ===== */
.fade-up{opacity:0;transform:translateY(24px);transition:opacity .5s ease,transform .5s ease}
.fade-up.visible{opacity:1;transform:translateY(0)}
/* Stagger value cards */
.value__card.fade-up:nth-child(2){transition-delay:.06s}
.value__card.fade-up:nth-child(3){transition-delay:.12s}
.value__card.fade-up:nth-child(4){transition-delay:.18s}
.value__card.fade-up:nth-child(5){transition-delay:.24s}
.value__card.fade-up:nth-child(6){transition-delay:.3s}
/* Stagger team cards */
.team__card.fade-up:nth-child(2){transition-delay:.06s}
.team__card.fade-up:nth-child(3){transition-delay:.12s}
.team__card.fade-up:nth-child(4){transition-delay:.18s}
.team__card.fade-up:nth-child(5){transition-delay:.24s}
.team__card.fade-up:nth-child(6){transition-delay:.3s}
.team__card.fade-up:nth-child(7){transition-delay:.36s}
/* Stagger choose cards */
.choose__card.fade-up:nth-child(2){transition-delay:.06s}
.choose__card.fade-up:nth-child(3){transition-delay:.12s}
.choose__card.fade-up:nth-child(4){transition-delay:.18s}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  .values__grid{grid-template-columns:repeat(2,1fr)}
  .team__grid{grid-template-columns:repeat(2,1fr)}
  .choose__grid{grid-template-columns:repeat(2,1fr)}
  .stats-strip__grid{grid-template-columns:repeat(2,1fr);gap:24px}
  .footer__inner{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .section{padding:72px 0}
  .nav__links,.nav__cta{display:none}
  .nav__hamburger{display:flex}
  .nav__links.open{display:flex;flex-direction:column;position:absolute;top:100%;left:0;width:100%;background:#fff;padding:24px;gap:16px;box-shadow:0 8px 30px rgba(0,0,0,.08)}
  .nav__links.open a{color:#555}
  .hero{min-height:auto;padding:120px 0 60px}
  .hero__actions{flex-direction:column;align-items:center}
  .values__grid,.team__grid,.choose__grid{grid-template-columns:1fr}
  .stats-strip__grid{grid-template-columns:1fr 1fr}
  .stats-section{padding:56px 0}
  .footer__inner{grid-template-columns:1fr}
  .footer__bottom{flex-direction:column;gap:16px;text-align:center}
}