/* ================================================
   JM STEEL – Stylesheet v3
   Colours: Navy Blue · Crimson Red · White
   Design: EverLast Tech Solutions | niyazsky.com
================================================ */
:root {
  --navy:        #0a1940;
  --navy-dark:   #060f26;
  --navy-mid:    #122054;
  --red:         #d32f2f;
  --red-dark:    #b71c1c;
  --red-light:   #ef5350;
  --white:       #ffffff;
  --off-white:   #f4f6f9;
  --light-gray:  #eef1f6;
  --text-dark:   #0d1b3e;
  --text-mid:    #3d4e6b;
  --text-light:  #6b7c9e;
  --border:      #dde4f0;
  --shadow:      0 4px 20px rgba(10,25,64,0.10);
  --shadow-lg:   0 10px 40px rgba(10,25,64,0.16);
  --shadow-red:  0 6px 20px rgba(211,47,47,0.30);
  --radius:      4px;
  --radius-lg:   8px;
  --transition:  all 0.28s ease;
  --font-head:   'Oswald', sans-serif;
  --font-body:   'Barlow', sans-serif;
  --header-h:    76px;
  --topbar-h:    40px;
}

/* ===== RESET ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--text-dark);background:var(--white);line-height:1.7;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit;transition:var(--transition)}
ul{list-style:none}
button{cursor:pointer;border:none;background:none;font-family:var(--font-body)}
.container-fluid{width:100%;max-width:1380px;margin:0 auto;padding:0 40px}

/* ===== TOP BAR ===== */
.top-bar{
  background:var(--navy-dark);
  height:var(--topbar-h);
  display:flex;align-items:center;
  border-bottom:1px solid rgba(255,255,255,0.06);
  font-size:13px;
}
.top-bar-inner{display:flex;align-items:center;justify-content:space-between;width:100%;gap:12px}
.top-bar-left{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.top-bar-left a{color:#8fa8cc;display:flex;align-items:center;gap:6px;transition:var(--transition)}
.top-bar-left a:hover{color:var(--white)}
.top-bar-left a i{color:var(--red);font-size:12px}
.top-bar-left .divider{color:rgba(255,255,255,0.12);font-size:14px}
.flag-item{display:flex;align-items:center;gap:5px}
.flag-item img{border-radius:2px;box-shadow:0 1px 3px rgba(0,0,0,0.3)}
.top-bar-right{display:flex;align-items:center;gap:10px}
.top-bar-right a{
  color:#8fa8cc;font-size:13px;
  width:28px;height:28px;
  display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(255,255,255,0.12);
  border-radius:50%;transition:var(--transition);
}
.top-bar-right a:hover{background:var(--red);border-color:var(--red);color:var(--white)}

/* ===== HEADER ===== */
.main-header{
  background:var(--navy);
  height:var(--header-h);
  display:flex;align-items:center;
  position:sticky;top:0;z-index:999;
  box-shadow:0 2px 16px rgba(6,15,38,0.5);
  transition:var(--transition);
}
.main-header.scrolled{box-shadow:0 4px 24px rgba(6,15,38,0.6)}
.navbar{display:flex;align-items:center;justify-content:space-between;width:100%;gap:16px}
.navbar-brand{display:flex;align-items:center;gap:12px}
.navbar-brand img{height:52px;width:auto;object-fit:contain}
.brand-text{line-height:1.2}
.brand-text strong{display:block;font-family:var(--font-head);font-size:22px;font-weight:700;color:var(--white);letter-spacing:1px}
.brand-text span{font-size:11px;color:#8fa8cc;letter-spacing:.5px}

.nav-menu{display:flex;align-items:center;gap:2px}
.nav-menu a{
  color:#c0cfe8;
  font-family:var(--font-head);font-size:14px;font-weight:400;
  letter-spacing:.7px;text-transform:uppercase;
  padding:8px 14px;border-radius:var(--radius);
  transition:var(--transition);position:relative;
}
.nav-menu a:hover,.nav-menu a.active{color:var(--white)}
.nav-menu a.active{background:rgba(255,255,255,0.07)}
.nav-menu a::after{
  content:'';position:absolute;bottom:4px;left:50%;
  width:0;height:2px;background:var(--red);
  transition:var(--transition);transform:translateX(-50%);
}
.nav-menu a:hover::after,.nav-menu a.active::after{width:60%}

.btn-get-touch{
  background:var(--red);color:var(--white);
  font-family:var(--font-head);font-size:13px;font-weight:500;
  letter-spacing:.8px;text-transform:uppercase;
  padding:10px 22px;border-radius:var(--radius);
  white-space:nowrap;transition:var(--transition);
  box-shadow:0 4px 12px rgba(211,47,47,0.35);
  display:inline-block;
}
.btn-get-touch:hover{background:var(--red-dark);transform:translateY(-1px);box-shadow:var(--shadow-red);color:var(--white)}

.hamburger{display:none;flex-direction:column;gap:5px;padding:6px}
.hamburger span{width:24px;height:2px;background:var(--white);border-radius:2px;transition:var(--transition);display:block}
.hamburger.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* ===== PAGE BANNER ===== */
.page-banner{
  background:linear-gradient(110deg,var(--navy-dark) 0%,var(--navy) 60%,var(--navy-mid) 100%);
  padding:60px 0 48px;text-align:center;position:relative;overflow:hidden;
}
.page-banner::before{
  content:'';position:absolute;right:-80px;top:-80px;
  width:280px;height:280px;
  background:var(--red);opacity:.07;border-radius:50%;
}
.page-banner::after{
  content:'';position:absolute;left:-50px;bottom:-60px;
  width:200px;height:200px;
  background:var(--red);opacity:.05;border-radius:50%;
}
.page-banner h1{
  font-family:var(--font-head);font-size:clamp(26px,4vw,46px);
  font-weight:700;letter-spacing:1px;text-transform:uppercase;
  color:var(--white);margin-bottom:14px;position:relative;
}
.page-banner h1 span{color:var(--red-light)}
.breadcrumb{display:flex;align-items:center;justify-content:center;gap:8px;font-size:14px;color:#8fa8cc;position:relative}
.breadcrumb a{color:#8fa8cc}
.breadcrumb a:hover{color:var(--white)}
.breadcrumb .sep{color:var(--red)}

/* ===== HERO SLIDER ===== */
.hero-slider{width:100%;height:calc(100vh - var(--header-h) - var(--topbar-h));min-height:480px;max-height:780px}
.swiper{width:100%;height:100%}
.swiper-slide{position:relative;overflow:hidden}
.slide-bg{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform 7s ease}
.swiper-slide-active .slide-bg{transform:scale(1.06)}
.slide-overlay{position:absolute;inset:0;background:linear-gradient(to right,rgba(6,15,38,0.90) 0%,rgba(6,15,38,0.55) 55%,rgba(6,15,38,0.15) 100%)}
.slide-content{position:absolute;top:50%;left:8%;transform:translateY(-50%);max-width:620px;color:var(--white);opacity:0;transition:opacity .8s ease .4s}
.swiper-slide-active .slide-content{opacity:1}

.slide-tag{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--red);color:var(--white);
  font-family:var(--font-head);font-size:11px;letter-spacing:2px;text-transform:uppercase;
  padding:5px 16px;border-radius:2px;margin-bottom:20px;
}
.slide-content h2{
  font-family:var(--font-head);font-size:clamp(28px,4.5vw,58px);
  font-weight:700;line-height:1.08;text-transform:uppercase;margin-bottom:18px;
}
.slide-content h2 span{color:var(--red-light)}
.slide-content p{font-size:16px;font-weight:300;color:#b0c4dc;margin-bottom:30px;max-width:480px;line-height:1.75}
.slide-btns{display:flex;gap:14px;flex-wrap:wrap}

.btn-primary{
  background:var(--red);color:var(--white);
  font-family:var(--font-head);font-size:14px;font-weight:500;
  letter-spacing:.8px;text-transform:uppercase;
  padding:13px 30px;border-radius:var(--radius);
  border:2px solid var(--red);transition:var(--transition);
  box-shadow:0 4px 14px rgba(211,47,47,0.35);display:inline-block;
}
.btn-primary:hover{background:transparent;color:var(--red-light);transform:translateY(-2px)}
.btn-outline{
  border:2px solid rgba(255,255,255,0.55);color:var(--white);
  font-family:var(--font-head);font-size:14px;font-weight:500;
  letter-spacing:.8px;text-transform:uppercase;
  padding:13px 30px;border-radius:var(--radius);
  transition:var(--transition);display:inline-block;
}
.btn-outline:hover{background:rgba(255,255,255,0.12);border-color:var(--white)}

.swiper-button-next,.swiper-button-prev{
  width:46px;height:46px;background:rgba(255,255,255,0.1);
  border:1px solid rgba(255,255,255,0.25);border-radius:50%;
  transition:var(--transition);backdrop-filter:blur(4px);
}
.swiper-button-next:hover,.swiper-button-prev:hover{background:var(--red);border-color:var(--red)}
.swiper-button-next::after,.swiper-button-prev::after{font-size:14px;color:var(--white);font-weight:700}
.swiper-pagination-bullet{background:rgba(255,255,255,0.4);opacity:1;transition:var(--transition)}
.swiper-pagination-bullet-active{background:var(--red);width:22px;border-radius:3px}

/* ===== HERO INFOBOX (like Zreyah "18+ years" red box) ===== */
.hero-infobox{
  position:absolute;bottom:0;right:0;
  background:var(--red);color:var(--white);
  padding:36px 40px;
  min-width:260px;max-width:320px;
  z-index:10;
}
.hero-infobox strong{
  display:block;font-family:var(--font-head);
  font-size:clamp(32px,3vw,52px);font-weight:700;line-height:1;margin-bottom:6px;
}
.hero-infobox strong span{color:var(--white);opacity:.85}
.hero-infobox p{font-family:var(--font-head);font-size:15px;font-weight:600;text-transform:uppercase;letter-spacing:1px;line-height:1.4;margin-bottom:18px}
.hero-infobox a{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--white);font-family:var(--font-head);font-size:13px;
  letter-spacing:1px;text-transform:uppercase;
  border-bottom:1px solid rgba(255,255,255,0.4);padding-bottom:4px;
  transition:var(--transition);
}
.hero-infobox a:hover{gap:14px;border-bottom-color:var(--white)}
.hero-infobox a i{font-size:18px}

/* ===== SERVICE BOXES ===== */
.service-boxes{background:var(--navy);border-top:4px solid var(--red)}
.service-boxes-inner{display:grid;grid-template-columns:repeat(3,1fr)}
.service-box{
  padding:30px 26px;border-right:1px solid rgba(255,255,255,0.06);
  display:flex;align-items:flex-start;gap:16px;
  transition:var(--transition);cursor:pointer;
}
.service-box:last-child{border-right:none}
.service-box:hover{background:rgba(211,47,47,0.08)}
.service-box-icon{
  width:52px;height:52px;min-width:52px;
  background:rgba(211,47,47,0.12);border:1px solid rgba(211,47,47,0.3);
  border-radius:var(--radius);display:flex;align-items:center;justify-content:center;
  font-size:22px;color:var(--red-light);transition:var(--transition);
}
.service-box:hover .service-box-icon{background:var(--red);color:var(--white);border-color:var(--red)}
.service-box-text h3{font-family:var(--font-head);font-size:15px;font-weight:600;color:var(--white);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}
.service-box-text p{font-size:13px;color:#7a94b8;line-height:1.6}
.service-box a{display:block}

/* ===== STANDARDS BANNER ===== */
.standards-banner{background:var(--red);padding:22px 0}
.standards-inner{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px 24px}
.standard-item{font-family:var(--font-head);font-size:16px;font-weight:600;color:rgba(255,255,255,0.92);letter-spacing:1.5px;transition:var(--transition)}
.standard-item:hover{color:var(--white);transform:scale(1.05)}

/* ===== SECTIONS ===== */
.section{padding:86px 0}
.section-alt{background:var(--off-white)}
.section-light{background:var(--light-gray)}
.section-dark{background:var(--navy);color:var(--white)}

.section-label{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-head);font-size:12px;font-weight:500;
  letter-spacing:2.5px;text-transform:uppercase;color:var(--red);margin-bottom:12px;
}
.section-label::before{content:'';width:28px;height:2px;background:var(--red);display:block}
.section-title{
  font-family:var(--font-head);
  font-size:clamp(24px,3.2vw,40px);font-weight:700;
  line-height:1.15;text-transform:uppercase;
  color:var(--text-dark);margin-bottom:16px;
}
.section-dark .section-title{color:var(--white)}
.section-title span{color:var(--red)}
.section-divider{width:50px;height:3px;background:var(--red);border-radius:3px;margin-bottom:20px}
.section-divider.center{margin-left:auto;margin-right:auto}
.section-text{font-size:15.5px;color:var(--text-mid);line-height:1.85}
.section-dark .section-text{color:#8fa8cc}

/* ===== COMPANY OVERVIEW (Zreyah-style) ===== */
.overview-section{background:var(--white);padding:80px 0}
.overview-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:70px;align-items:center}
.overview-text .section-label{font-size:12px}
.overview-imgs{display:grid;grid-template-columns:1fr 1fr;gap:10px;position:relative}
.overview-imgs img{width:100%;border-radius:var(--radius-lg);object-fit:cover;box-shadow:var(--shadow)}
.overview-imgs img:first-child{height:280px}
.overview-imgs img:last-child{height:280px;margin-top:30px}
.sister-badge{
  background:var(--navy);color:var(--white);
  border-left:4px solid var(--red);
  padding:14px 18px;border-radius:var(--radius);
  margin-top:24px;font-size:14px;line-height:1.6;
}
.sister-badge strong{display:block;font-family:var(--font-head);font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--red-light);margin-bottom:4px}
.sister-badge a{color:#7ab0e0;text-decoration:underline;transition:var(--transition)}
.sister-badge a:hover{color:var(--white)}

/* ===== ABOUT SECTION ===== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.about-img-wrap{position:relative}
.about-img-wrap img{width:100%;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);object-fit:cover}
.about-img-wrap::before{
  content:'';position:absolute;
  top:-8px;left:-8px;right:8px;bottom:8px;
  border:2px solid rgba(211,47,47,0.25);
  border-radius:calc(var(--radius-lg) + 4px);z-index:-1;
}
.about-badge{
  position:absolute;bottom:-18px;right:-18px;
  background:var(--red);color:var(--white);
  padding:20px 22px;border-radius:var(--radius-lg);
  text-align:center;box-shadow:var(--shadow-red);
}
.about-badge strong{font-family:var(--font-head);font-size:36px;font-weight:700;display:block;line-height:1}
.about-badge span{font-size:11px;letter-spacing:1.5px;text-transform:uppercase;opacity:.9;margin-top:4px;display:block}
.about-features{margin:24px 0;display:flex;flex-direction:column;gap:12px}
.about-feature{
  display:flex;align-items:flex-start;gap:14px;
  padding:14px 18px;background:var(--off-white);
  border-radius:var(--radius);border-left:3px solid var(--red);transition:var(--transition);
}
.about-feature:hover{background:var(--light-gray);transform:translateX(3px)}
.about-feature i{color:var(--red);font-size:19px;margin-top:2px;flex-shrink:0}
.about-feature strong{display:block;font-family:var(--font-head);font-size:14px;color:var(--text-dark);margin-bottom:3px}
.about-feature p{font-size:13.5px;color:var(--text-mid)}

/* ===== SERVICES TABS ===== */
.services-tabs-wrap{background:var(--navy);padding:80px 0;position:relative;overflow:hidden}
.services-tabs-wrap::before{content:'';position:absolute;right:-120px;top:-120px;width:350px;height:350px;background:rgba(211,47,47,0.06);border-radius:50%;pointer-events:none}
.tab-buttons{display:flex;gap:0;border-bottom:2px solid rgba(255,255,255,0.08);margin-bottom:48px;flex-wrap:wrap}
.tab-btn{
  font-family:var(--font-head);font-size:14px;font-weight:500;
  letter-spacing:.5px;text-transform:uppercase;
  color:#7a94b8;padding:13px 26px;
  border-bottom:3px solid transparent;margin-bottom:-2px;
  transition:var(--transition);cursor:pointer;
}
.tab-btn.active,.tab-btn:hover{color:var(--white);border-bottom-color:var(--red)}
.tab-pane{display:none}
.tab-pane.active{display:block}
.tab-content-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.tab-img{border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 8px 40px rgba(0,0,0,0.4)}
.tab-img img{width:100%;height:370px;object-fit:cover}
.tab-text .section-title{color:var(--white)}
.tab-text .section-text{color:#8fa8cc;margin-bottom:18px}
.check-list{display:flex;flex-direction:column;gap:10px;margin-top:14px}
.check-list li{display:flex;align-items:center;gap:10px;color:#8fa8cc;font-size:15px}
.check-list li i{color:var(--red-light);font-size:14px}

/* ===== SERVICE CARDS ===== */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:48px}
.service-card{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition);border-bottom:3px solid transparent}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-bottom-color:var(--red)}
.service-card-img{height:210px;overflow:hidden;position:relative}
.service-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.service-card:hover .service-card-img img{transform:scale(1.07)}
.service-card-body{padding:26px}
.service-card-icon{font-size:32px;color:var(--red);margin-bottom:12px}
.service-card h3{font-family:var(--font-head);font-size:18px;font-weight:600;text-transform:uppercase;color:var(--text-dark);margin-bottom:10px}
.service-card p{font-size:14px;color:var(--text-mid);line-height:1.8}
.detail-columns{display:grid;grid-template-columns:1fr 1fr;gap:36px;margin-top:46px}
.detail-columns h4{font-family:var(--font-head);font-size:17px;font-weight:600;text-transform:uppercase;color:var(--text-dark);margin-bottom:16px;padding-bottom:10px;border-bottom:2px solid var(--red)}
.bullet-list{display:flex;flex-direction:column;gap:9px}
.bullet-list li{display:flex;align-items:center;gap:10px;font-size:15px;color:var(--text-mid)}
.bullet-list li::before{content:'';width:6px;height:6px;background:var(--red);border-radius:50%;flex-shrink:0}

/* ===== PROJECTS ===== */
.projects-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.project-item{position:relative;overflow:hidden;border-radius:var(--radius);aspect-ratio:1;cursor:pointer}
.project-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.project-item:hover img{transform:scale(1.1)}
.project-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(6,15,38,0.8),rgba(211,47,47,0.5));display:flex;align-items:center;justify-content:center;flex-direction:column;gap:6px;opacity:0;transition:var(--transition)}
.project-item:hover .project-overlay{opacity:1}
.project-overlay i{font-size:30px;color:var(--white)}
.project-overlay span{font-family:var(--font-head);font-size:12px;letter-spacing:1px;color:rgba(255,255,255,0.85);text-transform:uppercase}

/* ===== DRAWINGS ===== */
.drawings-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:36px}
.drawing-card{background:var(--white);border-radius:var(--radius-lg);padding:22px 18px;box-shadow:var(--shadow);border-top:3px solid var(--red);transition:var(--transition)}
.drawing-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.drawing-card h4{font-family:var(--font-head);font-size:15px;font-weight:600;text-transform:uppercase;color:var(--text-dark);margin-bottom:14px;display:flex;align-items:center;gap:7px}
.drawing-card h4 i{color:var(--red)}
.drawing-links{display:flex;flex-direction:column;gap:7px}
.drawing-links a{display:flex;align-items:center;gap:7px;font-size:13px;color:var(--navy);padding:7px 10px;background:var(--off-white);border-radius:var(--radius);transition:var(--transition)}
.drawing-links a:hover{background:var(--red);color:var(--white)}

/* ===== STATS ===== */
.stats-section{
  background:linear-gradient(110deg,var(--navy-dark) 0%,var(--navy) 50%,var(--navy-mid) 100%);
  padding:70px 0;position:relative;overflow:hidden;
}
.stats-section::before{content:'';position:absolute;right:-80px;top:-80px;width:300px;height:300px;background:rgba(211,47,47,0.07);border-radius:50%;pointer-events:none}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.stat-item{text-align:center;color:var(--white);padding:20px 10px;border-right:1px solid rgba(255,255,255,0.07)}
.stat-item:last-child{border-right:none}
.stat-number{font-family:var(--font-head);font-size:clamp(38px,5vw,64px);font-weight:700;color:var(--white);display:block;line-height:1;margin-bottom:8px}
.stat-number em{color:var(--red-light);font-style:normal}
.stat-label{font-size:12px;letter-spacing:2px;text-transform:uppercase;color:#7a94b8}
.stat-bar{width:36px;height:2px;background:var(--red);margin:10px auto 0;border-radius:2px}

/* ===== WHY CHOOSE US ===== */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:46px}
.why-card{
  padding:32px 26px;border-radius:var(--radius-lg);background:var(--white);
  box-shadow:var(--shadow);text-align:center;transition:var(--transition);
  border-bottom:3px solid transparent;
}
.why-card:hover{transform:translateY(-6px);border-bottom-color:var(--red);box-shadow:var(--shadow-lg)}
.why-icon{width:68px;height:68px;background:linear-gradient(135deg,#fff0f0,#ffe0e0);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 18px;font-size:26px;color:var(--red);transition:var(--transition)}
.why-card:hover .why-icon{background:var(--red);color:var(--white);box-shadow:var(--shadow-red)}
.why-card h3{font-family:var(--font-head);font-size:17px;font-weight:600;text-transform:uppercase;color:var(--text-dark);margin-bottom:10px}
.why-card p{font-size:14px;color:var(--text-mid);line-height:1.8}

/* ===== CTA ===== */
.cta-section{
  background:linear-gradient(110deg,var(--navy-dark) 0%,var(--navy) 100%);
  padding:80px 0;text-align:center;position:relative;overflow:hidden;
}
.cta-section::after{content:'';position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:500px;height:500px;background:rgba(211,47,47,0.05);border-radius:50%;pointer-events:none}
.cta-section h2{font-family:var(--font-head);font-size:clamp(24px,3.2vw,42px);font-weight:700;color:var(--white);text-transform:uppercase;margin-bottom:14px;position:relative}
.cta-section h2 span{color:var(--red-light)}
.cta-section p{font-size:16px;color:#8fa8cc;max-width:580px;margin:0 auto 30px;position:relative}
.cta-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;position:relative}

/* ===== CONTACT ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:56px;margin-top:56px}
.contact-info-card{background:var(--navy);border-radius:var(--radius-lg);padding:40px 34px;color:var(--white)}
.contact-info-card h3{font-family:var(--font-head);font-size:22px;font-weight:600;text-transform:uppercase;color:var(--white);margin-bottom:8px}
.contact-info-card>p{font-size:14px;color:#7a94b8;margin-bottom:28px}
.contact-detail{display:flex;align-items:flex-start;gap:14px;margin-bottom:22px}
.contact-detail-icon{width:42px;height:42px;min-width:42px;background:rgba(211,47,47,0.12);border:1px solid rgba(211,47,47,0.25);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;color:var(--red-light);font-size:17px}
.contact-detail-text strong{display:block;font-size:12px;text-transform:uppercase;letter-spacing:1px;color:#8fa8cc;margin-bottom:5px}
.contact-detail-text a,.contact-detail-text span{font-size:14px;color:var(--white);display:block}
.contact-detail-text a:hover{color:var(--red-light)}
.contact-social{display:flex;gap:10px;margin-top:26px;padding-top:26px;border-top:1px solid rgba(255,255,255,0.08)}
.contact-social a{width:38px;height:38px;border:1px solid rgba(255,255,255,0.15);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;color:#7a94b8;font-size:14px;transition:var(--transition)}
.contact-social a:hover{background:var(--red);border-color:var(--red);color:var(--white)}
.contact-form-card{background:var(--white);border-radius:var(--radius-lg);padding:40px 38px;box-shadow:var(--shadow-lg);border:1px solid var(--border)}
.contact-form-card h3{font-family:var(--font-head);font-size:22px;font-weight:600;text-transform:uppercase;color:var(--text-dark);margin-bottom:6px}
.contact-form-card>p{font-size:14px;color:var(--text-mid);margin-bottom:26px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:12px;font-weight:500;color:var(--text-dark);margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:11px 14px;border:1.5px solid var(--border);border-radius:var(--radius);font-family:var(--font-body);font-size:15px;color:var(--text-dark);background:var(--white);transition:var(--transition);outline:none}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(211,47,47,0.10)}
.form-group textarea{resize:vertical;min-height:120px}
.btn-submit{background:var(--red);color:var(--white);font-family:var(--font-head);font-size:14px;font-weight:500;letter-spacing:.8px;text-transform:uppercase;padding:13px 36px;border-radius:var(--radius);border:2px solid var(--red);cursor:pointer;transition:var(--transition);display:inline-flex;align-items:center;gap:9px;box-shadow:0 4px 14px rgba(211,47,47,0.3)}
.btn-submit:hover{background:transparent;color:var(--red)}
.map-wrap{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--border);margin-top:52px}
.map-wrap iframe{width:100%;height:380px;border:none;display:block}

/* ===== FOOTER ===== */
.site-footer{background:var(--navy-dark);color:var(--white);border-top:4px solid var(--red)}
.footer-top{padding:64px 0 46px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:46px}
.footer-logo-wrap{margin-bottom:16px;display:flex;align-items:center;gap:10px}
.footer-logo-wrap img{height:44px;width:auto}
.footer-brand-text strong{font-family:var(--font-head);font-size:20px;color:var(--white);letter-spacing:1px}
.footer-brand-text span{font-size:11px;color:#6a84a8;display:block}
.footer-about{font-size:14px;color:#5a7498;line-height:1.85;margin-bottom:20px}
.footer-social{display:flex;gap:9px}
.footer-social a{width:34px;height:34px;border:1px solid rgba(255,255,255,0.12);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#5a7498;font-size:13px;transition:var(--transition)}
.footer-social a:hover{background:var(--red);border-color:var(--red);color:var(--white)}
.footer-title{font-family:var(--font-head);font-size:15px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--white);margin-bottom:20px;padding-bottom:10px;border-bottom:2px solid rgba(211,47,47,0.35);position:relative}
.footer-title::after{content:'';position:absolute;bottom:-2px;left:0;width:28px;height:2px;background:var(--red);border-radius:2px}
.footer-links{display:flex;flex-direction:column;gap:9px}
.footer-links a{font-size:14px;color:#5a7498;display:flex;align-items:center;gap:7px;transition:var(--transition)}
.footer-links a i{font-size:10px;color:var(--red)}
.footer-links a:hover{color:var(--white);padding-left:3px}
.footer-contact-list{display:flex;flex-direction:column;gap:14px}
.footer-contact-list li{display:flex;align-items:flex-start;gap:11px;font-size:14px;color:#5a7498}
.footer-contact-list li i{color:var(--red);margin-top:3px;font-size:14px;flex-shrink:0}
.footer-contact-list a{color:#5a7498;display:block}
.footer-contact-list a:hover{color:var(--white)}
.footer-bottom{background:rgba(0,0,0,0.3);padding:16px 0;border-top:1px solid rgba(255,255,255,0.05)}
.footer-bottom-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:13px;color:#3e5474}
.footer-bottom-inner a{color:#6a8ab8}
.footer-bottom-inner a:hover{color:var(--red-light)}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float-wrapper{position:fixed;bottom:28px;right:28px;z-index:9999}
.whatsapp-float-btn{width:60px;height:60px;background:#25d366;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;color:var(--white);box-shadow:0 6px 22px rgba(37,211,102,0.5);transition:var(--transition);position:relative;z-index:1;cursor:pointer;border:none}
.whatsapp-float-btn:hover{transform:scale(1.1);background:#1fba58}
.wa-pulse{position:absolute;width:100%;height:100%;border-radius:50%;background:rgba(37,211,102,0.4);animation:waPulse 2.2s ease-out infinite}
@keyframes waPulse{0%{transform:scale(1);opacity:1}100%{transform:scale(1.85);opacity:0}}
.whatsapp-panel{position:absolute;bottom:72px;right:0;width:316px;background:var(--white);border-radius:14px;box-shadow:0 10px 48px rgba(0,0,0,0.22);overflow:hidden;transform:scale(0.82) translateY(16px);transform-origin:bottom right;opacity:0;pointer-events:none;transition:all .26s cubic-bezier(0.34,1.56,0.64,1)}
.whatsapp-panel.open{transform:scale(1) translateY(0);opacity:1;pointer-events:all}
.wa-panel-header{background:#075e54;padding:14px 16px;display:flex;align-items:center;justify-content:space-between}
.wa-header-info{display:flex;align-items:center;gap:11px}
.wa-avatar{width:42px;height:42px;background:#25d366;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;color:var(--white)}
.wa-header-info strong{display:block;color:var(--white);font-size:14px}
.wa-header-info small{color:#9de0cb;font-size:12px}
.wa-close{color:rgba(255,255,255,0.65);font-size:20px;background:none;border:none;cursor:pointer;line-height:1}
.wa-close:hover{color:var(--white)}
.wa-panel-body{padding:14px 12px}
.wa-intro{font-size:13px;color:var(--text-mid);margin-bottom:10px;padding:0 3px}
.wa-contact-item{display:flex;align-items:center;gap:11px;padding:11px 12px;border-radius:9px;margin-bottom:7px;background:var(--off-white);transition:var(--transition);border:1px solid transparent}
.wa-contact-item:hover{background:#e8f9f0;border-color:#25d366}
.wa-flag-wrap{flex-shrink:0}
.wa-flag-wrap img{border-radius:3px}
.wa-contact-info{flex:1}
.wa-contact-info strong{display:block;font-size:14px;color:var(--text-dark)}
.wa-contact-info span{font-size:12px;color:var(--text-mid)}
.wa-contact-item>i.fas{color:#25d366;font-size:11px}

/* ===== BACK TO TOP ===== */
.back-to-top{position:fixed;bottom:96px;right:30px;width:42px;height:42px;background:var(--red);color:var(--white);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:15px;box-shadow:var(--shadow-red);opacity:0;pointer-events:none;transition:var(--transition);z-index:9998;cursor:pointer}
.back-to-top.visible{opacity:1;pointer-events:all}
.back-to-top:hover{background:var(--red-dark);transform:translateY(-3px)}

/* ===== REVEAL ===== */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.revealed{opacity:1;transform:translateY(0)}

/* ===== RESPONSIVE ===== */
@media(max-width:1100px){.container-fluid{padding:0 22px}.footer-grid{grid-template-columns:1fr 1fr;gap:32px}.drawings-grid{grid-template-columns:repeat(2,1fr)}.projects-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){.about-grid,.overview-grid{grid-template-columns:1fr;gap:36px}.tab-content-grid{grid-template-columns:1fr}.services-grid{grid-template-columns:1fr 1fr}.contact-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.why-grid{grid-template-columns:1fr 1fr}.service-boxes-inner{grid-template-columns:1fr}.detail-columns{grid-template-columns:1fr}.projects-grid{grid-template-columns:repeat(2,1fr)}.hero-infobox{position:relative;bottom:auto;right:auto;max-width:100%}.overview-imgs{grid-template-columns:1fr 1fr}}
@media(max-width:768px){.hamburger{display:flex}.nav-menu{position:absolute;top:var(--header-h);left:0;right:0;background:var(--navy-dark);flex-direction:column;padding:18px;gap:3px;max-height:0;overflow:hidden;transition:max-height .3s ease;z-index:998;border-bottom:1px solid rgba(255,255,255,0.06)}.nav-menu.open{max-height:400px}.nav-menu a{padding:11px 14px;display:block}.btn-get-touch{display:none}.main-header{position:relative}.footer-grid{grid-template-columns:1fr;gap:28px}.services-grid{grid-template-columns:1fr}.why-grid{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}.drawings-grid{grid-template-columns:1fr}.hero-slider{height:62vw;min-height:300px}}
@media(max-width:480px){.top-bar{display:none}.container-fluid{padding:0 14px}.hero-slider{height:78vw}.slide-content h2{font-size:22px}.about-badge{bottom:6px;right:6px}.projects-grid{grid-template-columns:1fr 1fr}}