/* ============================================================
   GPS Building Solutions v2 — Modern Corporate Redesign
   ============================================================ */

:root{
	--navy-950:#0b1626;
	--navy-900:#0f1e33;
	--navy-800:#16283f;
	--navy-700:#1f3654;
	--navy-600:#2c4a70;
	--coral:#e8465f;
	--coral-dark:#c8324b;
	--coral-light:#ff6b81;
	--ink:#16283f;
	--muted:#5a6b84;
	--paper:#ffffff;
	--paper-soft:#f5f7fb;
	--paper-line:#e7eaf2;
	--font-display:'Plus Jakarta Sans', 'Manrope', sans-serif;
	--font-body:'Manrope', 'Plus Jakarta Sans', sans-serif;
	--ease:cubic-bezier(.16,.84,.44,1);
	--shadow-sm:0 2px 10px rgba(16,30,54,.06);
	--shadow-md:0 12px 32px rgba(16,30,54,.10);
	--shadow-lg:0 24px 60px rgba(16,30,54,.16);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
	margin:0;
	font-family:var(--font-body);
	color:var(--ink);
	background:var(--paper);
	-webkit-font-smoothing:antialiased;
	line-height:1.6;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--navy-900);margin:0;letter-spacing:-.01em;}
p{margin:0;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.hide-sm{display:flex;}
.hide-md{display:flex;}
@media(max-width:767px){.hide-sm{display:none;}}
@media(max-width:991px){.hide-md{display:none;}}

/* ---------- Buttons ---------- */
.btn{
	display:inline-flex;align-items:center;justify-content:center;gap:8px;
	padding:13px 30px;border-radius:999px;font-weight:700;font-size:.92rem;
	letter-spacing:.02em;text-transform:uppercase;border:2px solid transparent;
	cursor:pointer;transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .35s var(--ease), color .35s var(--ease);
	white-space:nowrap;
}
.btn-primary{background:linear-gradient(135deg,var(--coral),var(--coral-dark));color:#fff;box-shadow:0 10px 24px rgba(232,70,95,.32);}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 32px rgba(232,70,95,.42);}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.55);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff;transform:translateY(-3px);}
.btn-lg{padding:16px 38px;font-size:.95rem;}
.mt-4{margin-top:28px;}

/* ---------- Topbar ---------- */
.topbar{background:var(--navy-950);color:#cdd6e4;font-size:.82rem;}
.topbar-inner{display:flex;align-items:center;gap:28px;height:44px;}
.topbar-item{display:flex;align-items:center;gap:8px;}
.topbar-item a{color:#cdd6e4;transition:color .25s;}
.topbar-item a:hover{color:var(--coral-light);}
.topbar .icon{width:14px;height:14px;fill:var(--coral-light);flex-shrink:0;}
.topbar-cta{margin-left:auto;color:var(--coral-light);font-weight:700;text-transform:uppercase;font-size:.76rem;letter-spacing:.04em;}
.topbar-cta:hover{color:#fff;}
@media(max-width:767px){.topbar-inner{gap:16px;}}

/* ---------- Header ---------- */
.site-header{
	position:sticky;top:0;z-index:100;
	background:rgba(255,255,255,.82);
	backdrop-filter:blur(14px) saturate(160%);
	-webkit-backdrop-filter:blur(14px) saturate(160%);
	border-bottom:1px solid rgba(16,30,54,.06);
	transition:box-shadow .35s var(--ease), padding .35s var(--ease);
}
.site-header.is-scrolled{box-shadow:var(--shadow-sm);}
.header-inner{display:flex;align-items:center;gap:32px;height:88px;transition:height .35s var(--ease);}
.site-header.is-scrolled .header-inner{height:70px;}
.brand img{height:52px;width:auto;transition:height .35s var(--ease);}
.site-header.is-scrolled .brand img{height:42px;}
.main-nav{display:flex;align-items:center;gap:34px;margin-left:12px;flex:1;}
.main-nav a{
	font-weight:600;font-size:.94rem;color:var(--navy-800);position:relative;padding:6px 0;
	transition:color .25s;
}
.main-nav a::after{
	content:'';position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--coral);
	transform:scaleX(0);transform-origin:right;transition:transform .3s var(--ease);
}
.main-nav a:hover,.main-nav a.active{color:var(--coral-dark);}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1);transform-origin:left;}
.main-nav a.lang-switch{
	font-size:.82rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;
	color:var(--muted);border:1px solid var(--paper-line);border-radius:999px;padding:6px 16px;
}
.main-nav a.lang-switch:hover{color:var(--coral-dark);border-color:var(--coral);background:rgba(232,70,95,.06);}
.main-nav a.lang-switch::after{display:none;}
.nav-cta{margin-left:auto;}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;margin-left:auto;}
.nav-toggle span{width:24px;height:2px;background:var(--navy-900);border-radius:2px;transition:transform .3s,opacity .3s;}

@media(max-width:991px){
	.main-nav{
		position:fixed;inset:70px 0 0 0;background:#fff;flex-direction:column;justify-content:flex-start;
		padding:32px 24px;gap:20px;transform:translateX(100%);transition:transform .4s var(--ease);
		box-shadow:var(--shadow-lg);
	}
	.main-nav.is-open{transform:translateX(0);}
	.nav-cta{display:none;}
	.nav-toggle{display:flex;}
}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;overflow:hidden;color:#fff;}
.hero-slides{position:absolute;inset:0;}
.hero-slide{
	position:absolute;inset:0;background-size:cover;background-position:center;
	opacity:0;transform:scale(1.08);transition:opacity 1.4s var(--ease), transform 8s linear;
}
.hero-slide.is-active{opacity:1;transform:scale(1);}
.hero-overlay{
	position:absolute;inset:0;
	background:linear-gradient(115deg, rgba(11,22,38,.92) 0%, rgba(15,30,51,.72) 45%, rgba(15,30,51,.35) 100%);
}
.hero-inner{position:relative;z-index:2;max-width:760px;padding-top:60px;padding-bottom:60px;}
.eyebrow{
	display:inline-flex;align-items:center;gap:10px;color:var(--coral-light);
	font-weight:700;text-transform:uppercase;letter-spacing:.14em;font-size:.82rem;margin-bottom:18px;
}
.eyebrow::before{content:'';width:34px;height:2px;background:var(--coral);display:inline-block;}
.eyebrow-light{color:var(--coral-light);}
.hero-title{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800;color:#fff;line-height:1.12;margin-bottom:22px;}
.hero-sub{font-size:1.12rem;color:#cdd6e4;max-width:600px;margin-bottom:36px;}
.hero-actions{display:flex;gap:18px;flex-wrap:wrap;}

.hero-dots{position:absolute;left:50%;bottom:34px;transform:translateX(-50%);display:flex;gap:10px;z-index:3;}
.hero-dots button{width:9px;height:9px;border-radius:50%;border:0;background:rgba(255,255,255,.4);cursor:pointer;transition:background .3s,transform .3s;}
.hero-dots button.is-active{background:var(--coral);transform:scale(1.3);}

.scroll-cue{position:absolute;right:34px;bottom:38px;z-index:3;width:30px;height:48px;border:2px solid rgba(255,255,255,.5);border-radius:20px;display:flex;justify-content:center;padding-top:8px;}
.scroll-cue span{width:4px;height:8px;background:var(--coral-light);border-radius:2px;animation:scrollCue 1.8s infinite;}
@keyframes scrollCue{0%{transform:translateY(0);opacity:1;}70%{transform:translateY(14px);opacity:0;}100%{opacity:0;}}
@media(max-width:767px){.scroll-cue{display:none;}}

/* ---------- Section shared ---------- */
section{padding:110px 0;}
.section-head{max-width:640px;margin:0 auto 56px;text-align:center;}
.section-head .eyebrow{justify-content:center;}
.section-head h2{font-size:clamp(1.7rem,3.2vw,2.5rem);}

/* ---------- Services ---------- */
.services{background:var(--paper-soft);}
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
@media(max-width:991px){.cards-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:600px){.cards-grid{grid-template-columns:1fr;}}

.service-card{
	background:#fff;border-radius:20px;padding:38px 32px;
	box-shadow:var(--shadow-sm);border:1px solid var(--paper-line);
	transition:transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
	position:relative;overflow:hidden;
}
.service-card::before{
	content:'';position:absolute;inset:0;border-radius:20px;padding:1px;
	background:linear-gradient(135deg,var(--coral),transparent 60%);
	opacity:0;transition:opacity .4s;
	-webkit-mask:linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
	-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;
}
.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-md);border-color:transparent;}
.service-card:hover::before{opacity:1;}
.service-icon{
	width:58px;height:58px;border-radius:16px;
	background:linear-gradient(135deg,rgba(232,70,95,.12),rgba(232,70,95,.04));
	display:flex;align-items:center;justify-content:center;margin-bottom:22px;
	transition:transform .4s var(--ease), background .4s;
}
.service-card:hover .service-icon{transform:rotate(-6deg) scale(1.08);background:linear-gradient(135deg,var(--coral),var(--coral-dark));}
.service-icon svg{width:28px;height:28px;fill:var(--coral-dark);transition:fill .4s;}
.service-card:hover .service-icon svg{fill:#fff;}
.service-card h3{font-size:1.18rem;margin-bottom:12px;}
.service-card p{color:var(--muted);font-size:.96rem;}

/* ---------- About ---------- */
.about-grid{display:grid;grid-template-columns:.85fr 1fr;gap:72px;align-items:center;}
@media(max-width:900px){.about-grid{grid-template-columns:1fr;gap:48px;}}

.about-media{position:relative;}
.about-media img{border-radius:22px;box-shadow:var(--shadow-lg);aspect-ratio:4/5;object-fit:cover;}
.about-badge{
	position:absolute;left:-28px;bottom:-28px;background:#fff;border-radius:18px;
	box-shadow:var(--shadow-md);padding:22px 26px;display:flex;align-items:baseline;flex-wrap:wrap;gap:2px 0;
	max-width:220px;border:1px solid var(--paper-line);
}
.about-badge-num,.about-badge-pct{font-family:var(--font-display);font-weight:800;font-size:2.1rem;color:var(--coral-dark);line-height:1;}
.about-badge small{flex-basis:100%;color:var(--muted);font-size:.82rem;margin-top:6px;line-height:1.4;}
@media(max-width:500px){.about-badge{left:12px;bottom:-22px;padding:16px 20px;}}

.about-content .lead{font-size:1.1rem;font-weight:700;color:var(--navy-800);margin:18px 0;}
.about-content > p:not(.lead){color:var(--muted);margin-bottom:28px;}

.accordion{border-top:1px solid var(--paper-line);}
.accordion-item{border-bottom:1px solid var(--paper-line);}
.accordion-trigger{
	width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;
	background:none;border:0;padding:18px 4px;cursor:pointer;text-align:left;
	font-family:var(--font-display);font-weight:700;font-size:1rem;color:var(--navy-900);
}
.accordion-trigger svg{width:18px;height:18px;fill:none;stroke:var(--coral-dark);stroke-width:2.4;transition:transform .35s var(--ease);flex-shrink:0;}
.accordion-item.is-open .accordion-trigger svg{transform:rotate(180deg);}
.accordion-item.is-open .accordion-trigger{color:var(--coral-dark);}
.accordion-panel{max-height:0;overflow:hidden;transition:max-height .4s var(--ease), padding .4s var(--ease);}
.accordion-item.is-open .accordion-panel{max-height:220px;padding-bottom:18px;}
.accordion-panel p{color:var(--muted);font-size:.95rem;padding-right:28px;}

/* ---------- Team ---------- */
.team{background:var(--paper-soft);}
.team-grid{display:grid;grid-template-columns:1fr .9fr;gap:64px;align-items:center;}
@media(max-width:900px){.team-grid{grid-template-columns:1fr;gap:48px;}}
.team-content p:not(.eyebrow){color:var(--muted);margin:18px 0 34px;}
.team-stat{display:flex;align-items:center;gap:20px;}
.stat-ring{position:relative;width:84px;height:84px;flex-shrink:0;}
.stat-ring svg{width:100%;height:100%;transform:rotate(-90deg);}
.ring-bg{fill:none;stroke:var(--paper-line);stroke-width:8;}
.ring-fg{fill:none;stroke:var(--coral);stroke-width:8;stroke-linecap:round;stroke-dasharray:326.7;stroke-dashoffset:326.7;transition:stroke-dashoffset 1.6s var(--ease);}
.stat-ring-value{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:800;color:var(--navy-900);font-size:1.02rem;}
.team-content h4{font-size:1.05rem;font-weight:700;line-height:1.35;}

.team-media{position:relative;height:420px;}
.team-media img{position:absolute;border-radius:18px;box-shadow:var(--shadow-md);object-fit:cover;border:6px solid #fff;transition:transform .5s var(--ease);}
.team-media img:hover{transform:translateY(-6px) scale(1.02);z-index:5;}
.tm-1{width:52%;top:0;left:6%;height:220px;z-index:1;}
.tm-2{width:46%;top:14%;right:0;height:250px;z-index:2;}
.tm-3{width:44%;bottom:0;left:16%;height:200px;z-index:3;}
@media(max-width:600px){
	.team-media{height:320px;}
	.tm-1{height:170px;}
	.tm-2{height:190px;}
	.tm-3{height:150px;}
}

/* ---------- CTA ---------- */
.cta{
	background:linear-gradient(120deg,var(--navy-950),var(--navy-800));
	color:#fff;position:relative;overflow:hidden;
}
.cta::after{
	content:'';position:absolute;top:-40%;right:-10%;width:520px;height:520px;border-radius:50%;
	background:radial-gradient(circle,rgba(232,70,95,.28),transparent 70%);pointer-events:none;
}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;position:relative;z-index:1;}
.cta-inner h2{color:#fff;font-size:clamp(1.5rem,2.8vw,2.1rem);margin:6px 0 8px;max-width:520px;}
.cta-sub{color:#cdd6e4;font-weight:600;}
.cta-actions{display:flex;align-items:center;gap:30px;flex-wrap:wrap;}
.cta-phone{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.15rem;text-transform:uppercase;letter-spacing:.02em;}
.cta-phone .icon{width:18px;height:18px;fill:var(--coral-light);}
.cta-phone:hover{color:var(--coral-light);}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-950);color:#aebbcf;padding-top:72px;}
.footer-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:48px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.08);}
@media(max-width:800px){.footer-grid{grid-template-columns:1fr;}}
.footer-brand img{height:48px;margin-bottom:16px;filter:brightness(0) invert(1);}
.footer-brand p{max-width:260px;font-size:.92rem;}
.footer-info{display:flex;flex-direction:column;gap:26px;align-items:flex-end;}
@media(max-width:800px){.footer-info{align-items:flex-start;}}
.footer-contact{display:flex;flex-wrap:wrap;gap:24px;}
.footer-contact span{display:flex;align-items:center;gap:8px;font-size:.9rem;}
.footer-contact .icon{width:15px;height:15px;fill:var(--coral-light);flex-shrink:0;}
.footer-contact a:hover{color:#fff;}
.footer-socials{display:flex;gap:12px;}
.footer-socials a{
	width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.06);
	display:flex;align-items:center;justify-content:center;transition:background .3s,transform .3s;
}
.footer-socials svg{width:16px;height:16px;fill:#cdd6e4;}
.footer-socials a:hover{background:var(--coral);transform:translateY(-3px);}
.footer-socials a:hover svg{fill:#fff;}
.footer-nav{display:flex;gap:26px;flex-wrap:wrap;}
.footer-nav a{font-weight:600;font-size:.9rem;}
.footer-nav a:hover{color:var(--coral-light);}
.footer-copyright{text-align:center;padding:26px 0;font-size:.85rem;color:#7c8aa3;}

/* ---------- Back to top ---------- */
.back-to-top{
	position:fixed;right:26px;bottom:26px;width:46px;height:46px;border-radius:50%;
	background:var(--coral);display:flex;align-items:center;justify-content:center;
	box-shadow:0 10px 24px rgba(232,70,95,.4);opacity:0;visibility:hidden;transform:translateY(12px);
	transition:opacity .3s,transform .3s,visibility .3s;z-index:90;
}
.back-to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0);}
.back-to-top svg{width:18px;height:18px;fill:#fff;}
.back-to-top:hover{transform:translateY(-4px);}

/* ---------- Scroll reveal ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease), transform .8s var(--ease);}
.reveal.is-visible{opacity:1;transform:translateY(0);}