/* ==========================================================
   Myles Global Conglomerate — main stylesheet
   Palette: royal blue + gold. Type: Poppins (headings/body).
   ========================================================== */
:root{
  --royal:#1d4ed8;
  --royal-deep:#0b2a7a;
  --royal-ink:#071a4d;
  --royal-soft:#e8eefc;
  --gold:#c9a227;
  --gold-light:#e6c65c;
  --ink:#10152b;
  --text:#4a5168;
  --line:#e3e7f1;
  --white:#fff;
  --bg:#f6f8fd;
  --radius:4px;
  --shadow:0 18px 50px -20px rgba(11,42,122,.35);
  --header-h:84px;
  --ease:cubic-bezier(.65,.05,.25,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:'Poppins',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;color:var(--text);background:var(--white);line-height:1.75;font-size:16px;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{color:var(--ink);line-height:1.2;margin:0 0 .6em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5vw,3.6rem)}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem)}
h3{font-size:1.25rem}
p{margin:0 0 1.1em}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.container{width:min(1200px,92%);margin-inline:auto}
.section{padding:clamp(60px,9vw,110px) 0}
.section--tint{background:var(--bg)}
.eyebrow{color:var(--royal);font-weight:600;font-size:.85rem;letter-spacing:.18em;text-transform:uppercase;margin-bottom:.7rem;display:block}
.rule{display:block;width:70px;height:4px;background:var(--gold);margin:0 0 1.4rem;border-radius:2px}
.center{text-align:center}.center .rule{margin-inline:auto}
.lead{font-size:1.05rem;max-width:60ch}
.center .lead{margin-inline:auto}

/* ---------- Buttons ---------- */
.btn{display:inline-block;padding:.95em 2.1em;background:var(--royal);color:#fff;font-weight:600;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;border:2px solid var(--royal);border-radius:var(--radius);cursor:pointer;transition:background .3s,color .3s,transform .3s,border-color .3s;font-family:inherit}
.btn:hover{background:var(--gold);border-color:var(--gold);color:var(--royal-ink);transform:translateY(-2px)}
.btn--gold{background:var(--gold);border-color:var(--gold);color:var(--royal-ink)}
.btn--gold:hover{background:#fff;border-color:#fff;color:var(--royal)}
.btn--ghost{background:transparent;border-color:#fff;color:#fff}
.btn--ghost:hover{background:#fff;color:var(--royal);border-color:#fff}
.btn--white{background:#fff;border-color:#fff;color:var(--royal)}

/* ---------- Header ---------- */
.site-header{position:fixed;inset:0 0 auto 0;z-index:100;height:var(--header-h);display:flex;align-items:center;transition:background .35s,box-shadow .35s,height .35s}
.site-header.scrolled,.site-header.solid{background:rgba(7,26,77,.96);backdrop-filter:blur(8px);box-shadow:0 6px 24px rgba(0,0,0,.2);height:70px}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:flex;align-items:center;gap:14px;color:#fff}
.logo-mark{width:44px;height:44px;border:2px solid var(--gold);display:grid;place-items:center;font-weight:700;font-size:1.05rem;letter-spacing:-.04em;color:#fff;flex:none}
.logo-mark b{color:var(--gold)}
.logo-text{display:flex;flex-direction:column;line-height:1.1;padding-left:14px;border-left:1px solid rgba(255,255,255,.45)}
.logo-text strong{font-size:1.05rem;letter-spacing:.14em;font-weight:600}
.logo-text small{font-size:.58rem;letter-spacing:.38em;color:var(--gold-light);margin-top:4px}
.nav ul{display:flex;gap:clamp(14px,2.4vw,34px)}
.nav a{color:#fff;font-size:.78rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;padding:8px 0;position:relative}
.nav a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--gold);transition:width .3s}
.nav a:hover::after,.nav a.active::after{width:100%}
.nav-toggle{display:none;background:none;border:0;width:46px;height:46px;cursor:pointer;position:relative;z-index:120}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{position:absolute;left:10px;width:26px;height:2px;background:#fff;transition:transform .3s,background .3s;content:""}
.nav-toggle span{top:22px}.nav-toggle span::before{left:0;top:-8px}.nav-toggle span::after{left:0;top:8px}
.nav-open .nav-toggle span{background:transparent}
.nav-open .nav-toggle span::before{transform:translateY(8px) rotate(45deg)}
.nav-open .nav-toggle span::after{transform:translateY(-8px) rotate(-45deg)}

/* ---------- Hero fade carousel ---------- */
.hero{position:relative;height:100vh;min-height:620px;background:var(--royal-ink);overflow:hidden;color:#fff}
.fade-slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity 1.2s ease,visibility 1.2s}
.fade-slide.active{opacity:1;visibility:visible}
.fade-slide>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.08);transition:transform 8s ease-out}
.fade-slide.active>img{transform:scale(1)}
.fade-slide::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,26,77,.78) 0%,rgba(7,26,77,.45) 45%,rgba(7,26,77,.8) 100%)}
.hero-content{position:absolute;inset:0;z-index:3;display:grid;place-items:center;padding:var(--header-h) 4% 70px;text-align:center}
.hero-frame{position:relative;max-width:900px;width:100%;border:1.5px solid rgba(255,255,255,.85);padding:78px clamp(18px,5vw,60px) 46px;margin-top:34px}
.hero-frame .logo-mark{position:absolute;top:-38px;left:50%;transform:translateX(-50%);width:76px;height:76px;font-size:1.9rem;background:var(--royal-ink);border-color:#fff}
.hero-frame h1{color:#fff;margin-bottom:.4em;text-shadow:0 2px 20px rgba(0,0,0,.4)}
.hero-frame p{font-size:clamp(1rem,1.7vw,1.2rem);max-width:640px;margin:0 auto 1.6rem;color:#e7ecfb}
.hero-frame .slide-text{display:none}
.hero-frame .slide-text.active{display:block;animation:rise .9s var(--ease)}
@keyframes rise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}

/* ---------- Page banner (inner pages) ---------- */
.banner{position:relative;height:clamp(340px,52vh,460px);background:var(--royal-ink);overflow:hidden;color:#fff}
.banner .banner-text{position:absolute;inset:0;z-index:3;display:flex;flex-direction:column;justify-content:flex-end;padding-bottom:70px}
.banner h1{color:#fff;font-size:clamp(2rem,4.6vw,3.2rem);margin-bottom:.3em}
.banner p{max-width:620px;color:#dfe6fb;margin:0}
.crumbs{font-size:.8rem;letter-spacing:.08em;color:var(--gold-light);margin-bottom:.6rem}
.crumbs a:hover{text-decoration:underline}

/* ---------- Carousel controls (shared) ---------- */
.c-arrow{position:absolute;top:50%;z-index:6;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;border:1.5px solid rgba(255,255,255,.7);background:rgba(7,26,77,.35);color:#fff;cursor:pointer;display:grid;place-items:center;transition:background .3s,border-color .3s}
.c-arrow:hover{background:var(--gold);border-color:var(--gold);color:var(--royal-ink)}
.c-arrow svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.c-prev{left:22px}.c-next{right:22px}
.c-dots{position:absolute;left:0;right:0;bottom:28px;z-index:6;display:flex;justify-content:center;gap:10px}
.c-dots button{width:11px;height:11px;border-radius:50%;border:2px solid #fff;background:transparent;padding:0;cursor:pointer;transition:all .3s}
.c-dots button.active{background:var(--gold);border-color:var(--gold);width:30px;border-radius:8px}
.c-progress{position:absolute;left:0;bottom:0;height:4px;background:var(--gold);width:0;z-index:7}

/* ---------- Slider (multi-card) carousel ---------- */
.slider{position:relative}
.slider-viewport{overflow:hidden;touch-action:pan-y}
.slider-track{display:flex;transition:transform .7s var(--ease);will-change:transform}
.slider-track>*{flex:0 0 calc(100% / var(--pv,1));padding:0 12px;min-width:0}
.slider .c-arrow{border-color:var(--line);background:#fff;color:var(--royal);box-shadow:var(--shadow);top:calc(50% - 20px)}
.slider .c-prev{left:-24px}.slider .c-next{right:-24px}
.slider .c-dots{position:static;margin-top:28px}
.slider .c-dots button{border-color:var(--royal)}
.slider .c-dots button.active{background:var(--gold);border-color:var(--gold)}
.slider--dark .c-dots button{border-color:#fff}

/* ---------- Split rows (mimic reference) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;min-height:540px}
.split-media{position:relative;overflow:hidden;background:var(--royal-soft)}
.split-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.2s ease}
.split:hover .split-media img{transform:scale(1.04)}
.split-body{display:flex;flex-direction:column;justify-content:center;padding:clamp(40px,6vw,90px) clamp(24px,7vw,110px)}
.split--flip .split-media{order:2}
.icon-chip{width:62px;height:62px;border-radius:50%;background:var(--royal-soft);display:grid;place-items:center;margin-bottom:1.4rem}
.icon-chip svg{width:30px;height:30px;stroke:var(--royal);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.split-body .rule{background:#d5d9e6;height:3px;width:80px}
.link-arrow{color:var(--royal);font-weight:600;font-size:.88rem;letter-spacing:.06em;display:inline-flex;gap:8px;align-items:center}
.link-arrow::after{content:"";width:22px;height:2px;background:var(--gold);transition:width .3s}
.link-arrow:hover::after{width:40px}

/* ---------- About block ---------- */
.about{position:relative;display:grid;grid-template-columns:1fr 1fr;align-items:center;min-height:560px;background:linear-gradient(90deg,#fff 0%,#f4f6fb 60%,#fff 100%);overflow:hidden}
.about-art{position:relative;height:100%;min-height:380px}
.about-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.05);opacity:.85;mix-blend-mode:multiply;-webkit-mask-image:linear-gradient(90deg,#000 55%,transparent);mask-image:linear-gradient(90deg,#000 55%,transparent)}
.about-copy{position:relative;padding:70px clamp(24px,7vw,110px) 70px 20px}
.about-copy::before{content:"MG";position:absolute;right:4%;top:50%;transform:translateY(-50%);font-size:clamp(8rem,22vw,17rem);font-weight:700;color:rgba(29,78,216,.045);letter-spacing:-.08em;pointer-events:none;line-height:1}
.about-copy>*{position:relative}

/* ---------- Stats ---------- */
.stats{background:var(--royal-deep);color:#fff;position:relative;overflow:hidden}
.stats::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(115deg,transparent 0 60px,rgba(255,255,255,.035) 60px 61px)}
.stats-grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:30px;padding:64px 0;text-align:center}
.stat strong{display:block;font-size:clamp(2.3rem,4.6vw,3.5rem);color:var(--gold-light);line-height:1;font-weight:700}
.stat span{display:block;margin-top:10px;font-size:.9rem;color:#cfd9f7}

/* ---------- Cards ---------- */
.grid{display:grid;gap:28px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);padding:36px 30px;height:100%;border-top:3px solid var(--royal);transition:transform .35s,box-shadow .35s,border-color .35s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-top-color:var(--gold)}
.card .icon-chip{margin-bottom:1.1rem}
.check li{position:relative;padding-left:30px;margin-bottom:.55em}
.check li::before{content:"";position:absolute;left:0;top:.55em;width:16px;height:9px;border-left:2.5px solid var(--gold);border-bottom:2.5px solid var(--gold);transform:rotate(-45deg) scale(.8)}

/* ---------- Project cards ---------- */
.project{position:relative;display:block;overflow:hidden;aspect-ratio:4/3;background:var(--royal-soft);border-radius:var(--radius)}
.project img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .9s ease}
.project:hover img{transform:scale(1.08)}
.project::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(7,26,77,.92))}
.project-info{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:24px;color:#fff}
.project-info h3{color:#fff;margin:0 0 4px;font-size:1.15rem}
.project-info span{color:var(--gold-light);font-size:.82rem;letter-spacing:.06em}
.filters{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:38px}
.filters button{font-family:inherit;font-weight:600;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;background:#fff;border:1.5px solid var(--line);color:var(--ink);padding:.7em 1.5em;border-radius:40px;cursor:pointer;transition:all .3s}
.filters button:hover{border-color:var(--royal);color:var(--royal)}
.filters button.active{background:var(--royal);border-color:var(--royal);color:#fff}
.project-grid .project{transition:opacity .4s,transform .4s}
.project-grid .project.hide{display:none}

/* ---------- Testimonials ---------- */
.quote{background:#fff;border:1px solid var(--line);padding:40px 34px;height:100%;position:relative}
.quote::before{content:"\201C";position:absolute;top:8px;right:24px;font-size:6rem;line-height:1;color:var(--gold);opacity:.35;font-family:Georgia,serif}
.quote p{font-size:1.02rem;color:var(--ink)}
.quote footer{display:flex;align-items:center;gap:14px;margin-top:22px}
.avatar{width:50px;height:50px;border-radius:50%;background:var(--royal);color:var(--gold-light);display:grid;place-items:center;font-weight:700}
.quote footer strong{display:block;color:var(--ink);line-height:1.3}
.quote footer span{font-size:.85rem}

/* ---------- Process ---------- */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.step{position:relative;padding-top:26px;border-top:3px solid var(--line)}
.step::before{counter-increment:s;content:counter(s);position:absolute;top:-19px;left:0;width:36px;height:36px;border-radius:50%;background:var(--royal);color:#fff;display:grid;place-items:center;font-weight:700;font-size:.9rem;border:3px solid #fff;box-shadow:0 0 0 2px var(--gold)}

/* ---------- CTA band ---------- */
.cta{position:relative;background:var(--royal);color:#fff;text-align:center;overflow:hidden;padding:clamp(60px,8vw,100px) 0}
.cta::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(7,26,77,.7),rgba(29,78,216,.2)),repeating-linear-gradient(60deg,transparent 0 80px,rgba(255,255,255,.05) 80px 82px)}
.cta .container{position:relative}
.cta h2{color:#fff}
.cta p{max-width:720px;margin:0 auto 1.8rem;color:#dbe4fb}

/* ---------- Partners marquee ---------- */
.marquee{overflow:hidden;border-block:1px solid var(--line);background:#fff;padding:26px 0}
.marquee-track{display:flex;gap:70px;width:max-content;animation:scroll 32s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee span{font-weight:600;font-size:1.05rem;letter-spacing:.14em;color:#8f98b5;white-space:nowrap;text-transform:uppercase}
.marquee span::before{content:"\25C6";color:var(--gold);margin-right:16px;font-size:.7rem}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:50px}
.field{margin-bottom:20px}
.field label{display:block;font-weight:600;color:var(--ink);font-size:.9rem;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:var(--radius);font:inherit;color:var(--ink);background:#fff;transition:border-color .3s,box-shadow .3s}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--royal);box-shadow:0 0 0 4px rgba(29,78,216,.12)}
.field.error input,.field.error select,.field.error textarea{border-color:#c0392b}
.field .msg{display:none;color:#c0392b;font-size:.82rem;margin-top:4px}
.field.error .msg{display:block}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-ok{display:none;background:#eaf6ee;border-left:4px solid #2e8b57;padding:16px 20px;margin-top:18px;color:#1d5c3a}
.info-card{background:var(--royal-deep);color:#dbe4fb;padding:40px 34px;border-bottom:4px solid var(--gold)}
.info-card h3{color:#fff}
.info-card li{display:flex;gap:14px;margin-bottom:20px}
.info-card svg{width:22px;height:22px;flex:none;stroke:var(--gold-light);fill:none;stroke-width:1.8;margin-top:4px;stroke-linecap:round;stroke-linejoin:round}
.info-card strong{color:#fff;display:block}
.faq details{border-bottom:1px solid var(--line);padding:20px 0}
.faq summary{cursor:pointer;font-weight:600;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold);font-size:1.5rem;line-height:1;transition:transform .3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:14px 0 0}

/* ---------- Footer ---------- */
.site-footer{background:var(--royal-ink);color:#b8c3e6;font-size:.92rem;border-top:4px solid var(--gold)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1.3fr 1fr;gap:40px;padding:70px 0 50px}
.site-footer h4{color:#fff;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:1.2rem}
.site-footer li{margin-bottom:.6em}
.site-footer a:hover{color:var(--gold-light)}
.site-footer .logo{margin-bottom:1rem}
.copyright{border-top:1px solid rgba(255,255,255,.1);text-align:center;padding:22px 0;font-size:.8rem}
.to-top{position:fixed;right:20px;bottom:20px;z-index:90;width:48px;height:48px;border-radius:50%;background:var(--gold);color:var(--royal-ink);border:0;cursor:pointer;display:grid;place-items:center;opacity:0;pointer-events:none;transform:translateY(12px);transition:all .35s;box-shadow:var(--shadow)}
.to-top.show{opacity:1;pointer-events:auto;transform:none}
.to-top svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}
img.img-fail{visibility:hidden}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:repeat(2,1fr);row-gap:44px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .slider .c-prev{left:4px}.slider .c-next{right:4px}
}
@media (max-width:900px){
  .nav-toggle{display:block}
  .nav{position:fixed;inset:0;background:linear-gradient(160deg,var(--royal-ink),var(--royal-deep));display:flex;align-items:center;justify-content:center;transform:translateX(100%);transition:transform .5s var(--ease);z-index:110}
  .nav-open .nav{transform:none}
  .nav ul{flex-direction:column;align-items:center;gap:26px}
  .nav a{font-size:1.1rem}
  body.nav-open{overflow:hidden}
  .split,.about,.contact-grid{grid-template-columns:1fr}
  .split-media{min-height:320px;order:-1!important}
  .about-art{min-height:300px}
  .about-art img{-webkit-mask-image:linear-gradient(180deg,#000 55%,transparent);mask-image:linear-gradient(180deg,#000 55%,transparent)}
  .about-copy{padding:20px 6% 60px}
  .hero-frame{padding-top:64px}
}
@media (max-width:640px){
  :root{--header-h:72px}
  .grid-3,.grid-2,.form-row,.steps,.footer-grid{grid-template-columns:1fr}
  .logo-text strong{font-size:.9rem}
  .logo-text small{letter-spacing:.28em}
  .c-arrow{width:40px;height:40px}.c-prev{left:10px}.c-next{right:10px}
  .hero .c-arrow{top:auto;bottom:18px;transform:none}
  .hero .c-dots{bottom:34px}
  .slider .c-arrow{display:none}
  .banner .banner-text{padding-bottom:56px}
  .stats-grid{gap:34px 10px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}