/* =============================================
   TOTAL PLUMBING — Main Stylesheet
   Colors: #2E5E8E | #3FA9D5 | #F5F8FB | #0F2F4F
   Fonts : Poppins (headings) | Roboto (body)
   ============================================= */

/* ── 1. VARIABLES ── */
:root {
  --primary   : #2E5E8E;
  --secondary : #3FA9D5;
  --accent    : #0F2F4F;
  --bg        : #D6EAF8;
  --white     : #ffffff;
  --text      : #2d3748;
  --text-light: #6b7280;
  --border    : #d1e3f0;
  --shadow    : 0 4px 20px rgba(46,94,142,.12);
  --shadow-lg : 0 10px 40px rgba(46,94,142,.18);
  --radius    : 12px;
  --radius-sm : 8px;
  --transition: .3s ease;
  --gradient  : linear-gradient(135deg,#0F2F4F 0%,#2E5E8E 50%,#3FA9D5 100%);
  --gradient2 : linear-gradient(135deg,#2E5E8E,#3FA9D5);
}

/* ── 2. RESET ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Roboto',sans-serif;background:var(--bg);color:var(--text);line-height:1.7;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit;transition:color var(--transition)}
ul{list-style:none}
button{cursor:pointer;border:none;background:none;font-family:inherit}
input,textarea,select{font-family:inherit;font-size:1rem}

/* ── 3. TYPOGRAPHY ── */
h1,h2,h3,h4,h5,h6{font-family:'Poppins',sans-serif;font-weight:700;line-height:1.25;color:var(--accent)}
h1{font-size:clamp(2rem,5vw,3.5rem)}
h2{font-size:clamp(1.6rem,3.5vw,2.5rem)}
h3{font-size:clamp(1.2rem,2.5vw,1.75rem)}
h4{font-size:1.25rem}
p{font-size:1rem;color:var(--text-light);margin-bottom:1rem}
.lead{font-size:1.15rem;line-height:1.8}

/* ── 4. LAYOUT ── */
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
.section{padding:90px 0}
.section-alt{background:#fff}
.section-sm{padding:60px 0}
.row{display:flex;flex-wrap:wrap;gap:30px}
.col-2{flex:1 1 calc(50% - 15px)}
.col-3{flex:1 1 calc(33.333% - 20px)}
.col-4{flex:1 1 calc(25% - 23px)}
.text-center{text-align:center}
.text-white{color:#fff!important}
.text-white p{color:rgba(255,255,255,.85)!important}
.mt-auto{margin-top:auto}
.mx-auto{margin:0 auto}
.d-flex{display:flex}
.align-center{align-items:center}
.justify-center{justify-content:center}
.gap-2{gap:1rem}
.gap-3{gap:1.5rem}
.mb-0{margin-bottom:0!important}
.mb-1{margin-bottom:.5rem!important}
.mb-2{margin-bottom:1rem!important}
.mb-3{margin-bottom:1.5rem!important}
.mb-4{margin-bottom:2rem!important}

/* ── 5. SECTION HEADING ── */
.section-tag{display:inline-block;background:rgba(63,169,213,.15);color:var(--secondary);font-family:'Poppins',sans-serif;font-weight:600;font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;padding:.35rem 1rem;border-radius:50px;margin-bottom:.75rem}
.section-title{font-size:clamp(1.6rem,3vw,2.4rem);margin-bottom:.75rem;color:var(--accent)}
.section-subtitle{font-size:1.05rem;color:var(--text-light);max-width:600px;margin:0 auto 2.5rem}
.section-divider{width:60px;height:4px;background:var(--gradient2);border-radius:2px;margin:1rem auto 2rem}
.section-divider.left{margin-left:0}

/* ── 6. BUTTONS ── */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.75rem;border-radius:50px;font-family:'Poppins',sans-serif;font-weight:600;font-size:.95rem;transition:all var(--transition);cursor:pointer;border:2px solid transparent}
.btn-primary{background:var(--gradient2);color:#fff;box-shadow:0 4px 15px rgba(63,169,213,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(63,169,213,.45);color:#fff}
.btn-outline{background:transparent;border-color:#fff;color:#fff}
.btn-outline:hover{background:#fff;color:var(--primary)}
.btn-outline-primary{background:transparent;border-color:var(--primary);color:var(--primary)}
.btn-outline-primary:hover{background:var(--primary);color:#fff}
.btn-lg{padding:1rem 2.25rem;font-size:1rem}
.btn-sm{padding:.5rem 1.25rem;font-size:.85rem}
.btn i{font-size:.9em}

/* ── 7. TOP BAR ── */
.top-bar{background:var(--accent);color:#fff;padding:.45rem 0;font-size:.82rem}
.top-bar .container{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.top-bar-left{display:flex;align-items:center;gap:1.5rem}
.top-bar-left a{color:rgba(255,255,255,.85);display:flex;align-items:center;gap:.4rem}
.top-bar-left a:hover{color:#fff}
.top-bar-left a i{color:var(--secondary)}
.top-bar-right{display:flex;align-items:center;gap:1.25rem;margin-left:auto}
.social-icons{display:flex;gap:.75rem}
.social-icons a{color:rgba(255,255,255,.75);font-size:.85rem;transition:color var(--transition)}
.social-icons a:hover{color:var(--secondary)}

/* ── 8. NAVBAR ── */
.navbar{background:#fff;position:sticky;top:0;z-index:1000;box-shadow:none;transition:box-shadow var(--transition),background var(--transition)}
.navbar.scrolled{box-shadow:var(--shadow)}
.nav-container{display:flex;align-items:center;justify-content:space-between;padding:.2rem 20px;max-width:1240px;margin:0 auto;transition:padding var(--transition)}
.navbar.scrolled .nav-container{padding:.35rem 20px}
.navbar-brand{display:flex;align-items:center;gap:.75rem;text-decoration:none}
.brand-logo{display:flex;align-items:center;justify-content:center;flex-shrink:0}
.brand-logo img{transition:height var(--transition)}
.navbar.scrolled .brand-logo img{height:55px!important}
.brand-logo svg{width:26px;height:26px;fill:#fff}
.brand-text{line-height:1.1}
.brand-name{display:block;font-family:'Poppins',sans-serif;font-weight:800;font-size:1.25rem;color:var(--accent)}
.brand-sub{display:block;font-family:'Poppins',sans-serif;font-weight:400;font-size:.75rem;color:var(--secondary);letter-spacing:.08em;text-transform:uppercase}
.nav-menu{display:flex;align-items:center;gap:.25rem}
.nav-link{font-family:'Poppins',sans-serif;font-size:.9rem;font-weight:700;color:var(--text);padding:.5rem .85rem;border-radius:6px;transition:all var(--transition);position:relative}
.nav-link::after{content:'';position:absolute;bottom:0;left:.85rem;right:.85rem;height:2px;background:var(--secondary);border-radius:2px;transform:scaleX(0);transition:transform var(--transition)}
.nav-link:hover,.nav-link.active{color:var(--primary)}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.nav-cta{margin-left:.5rem}
.hamburger{display:none;flex-direction:column;gap:5px;padding:4px;cursor:pointer}
.hamburger span{display:block;width:24px;height:2px;background:var(--accent);border-radius:2px;transition:all var(--transition)}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ── 9. HERO ── */
.hero{position:relative;min-height:85vh;display:flex;align-items:center;overflow:hidden;background:var(--gradient)}
.hero-video-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;opacity:.6}
.hero-seg-overlay{position:absolute;inset:0;z-index:1;background:#000;opacity:0;pointer-events:none;transition:opacity .35s ease}
.hero-seg-overlay.flash{opacity:.55}
.hero-dots{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:3}
.hero-dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.45);cursor:pointer;border:none;padding:0;transition:background .3s,transform .3s}
.hero-dot.active{background:#fff;transform:scale(1.3)}
.hero-bg-shapes{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:1}

.hero-circle-3{position:absolute;top:40%;right:15%;width:150px;height:150px;background:rgba(63,169,213,.08);border-radius:50%}
.hero-pipe-h{position:absolute;top:35%;right:0;width:200px;height:20px;background:rgba(255,255,255,.05);border-radius:10px}
.hero-pipe-v{position:absolute;top:0;right:200px;width:20px;height:250px;background:rgba(255,255,255,.05);border-radius:10px}
.hero-content{position:relative;z-index:2;max-width:680px;padding:80px 0;margin:0 auto;text-align:center}
.hero .container{position:relative;z-index:2}
.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:rgba(255,255,255,.12);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);color:#fff;font-size:.8rem;font-family:'Poppins',sans-serif;font-weight:600;letter-spacing:.1em;text-transform:uppercase;padding:.4rem 1rem;border-radius:50px;margin-bottom:1.5rem}
.hero-badge i{color:var(--secondary)}
.hero h1{color:#fff;margin-bottom:1.25rem;text-shadow:0 2px 20px rgba(0,0,0,.2)}
.hero h1 span{color:var(--secondary)}
.hero .hero-desc{color:rgba(255,255,255,.85);font-size:1.1rem;max-width:540px;margin-bottom:2rem}
.hero-btns{display:flex;gap:1rem;flex-wrap:wrap;justify-content:center}
.hero-stats{display:flex;gap:2.5rem;margin-top:3.5rem;flex-wrap:wrap;padding-top:2rem;border-top:1px solid rgba(255,255,255,.15)}
.hero-stat-num{font-family:'Poppins',sans-serif;font-weight:800;font-size:2.25rem;color:#fff;line-height:1}
.hero-stat-num span{color:var(--secondary)}
.hero-stat-label{font-size:.78rem;color:rgba(255,255,255,.7);text-transform:uppercase;letter-spacing:.06em;margin-top:.2rem}

/* ── 10. PAGE HERO (inner pages) ── */
.page-hero{background:var(--gradient);padding:110px 0 65px;text-align:center;position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;inset:0;background:rgba(10,30,55,.55)}
.page-hero .container{position:relative;z-index:1}
.page-hero h1{color:#fff;margin-bottom:.75rem}
.page-hero .page-desc{color:rgba(255,255,255,.8);font-size:1.05rem;max-width:520px;margin:0 auto 1.5rem}
.breadcrumb{display:flex;align-items:center;justify-content:center;gap:.5rem;font-size:.83rem;color:rgba(255,255,255,.65);font-family:'Poppins',sans-serif}
.breadcrumb a{color:rgba(255,255,255,.65)}
.breadcrumb a:hover{color:#fff}
.breadcrumb-sep{color:rgba(255,255,255,.4)}
.breadcrumb .current{color:var(--secondary)}

/* ── 11. ABOUT SECTION ── */
.about-wrap{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-img-wrap{position:relative}
.about-img-main{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg)}
.about-img-main img{width:100%;height:auto;object-fit:contain;display:block}
.about-img-badge{position:absolute;bottom:-20px;right:-20px;background:var(--gradient2);color:#fff;padding:1.25rem 1.5rem;border-radius:var(--radius);text-align:center;box-shadow:var(--shadow)}
.about-img-badge .num{font-family:'Poppins',sans-serif;font-weight:800;font-size:2rem;line-height:1}
.about-img-badge .lbl{font-size:.72rem;opacity:.85;text-transform:uppercase;letter-spacing:.06em;margin-top:.25rem}
.about-features{display:flex;flex-direction:column;gap:.75rem;margin-top:1.75rem}
.about-feature{display:flex;align-items:flex-start;gap:.75rem}
.about-feature i{color:var(--secondary);font-size:1.1rem;margin-top:.2rem;flex-shrink:0}
.about-feature p{margin:0;font-size:.92rem;line-height:1.6}

/* ── 12. SERVICES ── */
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:2rem}
.service-card{background:#fff;border-radius:var(--radius);padding:2rem;box-shadow:0 2px 15px rgba(46,94,142,.07);transition:all var(--transition);border:1px solid var(--border);position:relative;overflow:hidden}
.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--gradient2);transform:scaleX(0);transition:transform var(--transition);transform-origin:left}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.service-card:hover::before{transform:scaleX(1)}
.service-icon{width:64px;height:64px;background:linear-gradient(135deg,rgba(46,94,142,.1),rgba(63,169,213,.15));border-radius:16px;display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem;transition:all var(--transition)}
.service-card:hover .service-icon{background:var(--gradient2)}
.service-icon i{font-size:1.75rem;color:var(--primary);transition:color var(--transition)}
.service-card:hover .service-icon i{color:#fff}
.service-card h3{font-size:1.1rem;margin-bottom:.6rem;color:var(--accent)}
.service-card p{font-size:.88rem;margin:0;line-height:1.65;color:var(--text-light)}
.service-link{display:inline-flex;align-items:center;gap:.4rem;color:var(--secondary);font-family:'Poppins',sans-serif;font-size:.83rem;font-weight:600;margin-top:1rem;transition:gap var(--transition)}
.service-link:hover{gap:.7rem;color:var(--primary)}
.service-card-full{grid-column:span 1}

/* ── 13. STATS ── */
.stats-section{background:var(--gradient);padding:75px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;text-align:center}
.stat-item{padding:1.5rem;border-right:1px solid rgba(255,255,255,.12)}
.stat-item:last-child{border-right:none}
.stat-icon{font-size:2.25rem;color:var(--secondary);margin-bottom:.75rem}
.stat-num{font-family:'Poppins',sans-serif;font-weight:800;font-size:2.75rem;color:#fff;line-height:1}
.stat-label{color:rgba(255,255,255,.75);font-size:.88rem;margin-top:.4rem}

/* ── 14. WHY CHOOSE US ── */
.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:22px;margin-top:2rem}
.why-card{background:#fff;border-radius:var(--radius);padding:1.75rem;text-align:center;box-shadow:0 2px 12px rgba(46,94,142,.07);transition:all var(--transition);border:1px solid var(--border)}
.why-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--secondary)}
.why-icon{width:56px;height:56px;background:var(--gradient2);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem}
.why-icon i{color:#fff;font-size:1.35rem}
.why-card h4{font-size:.95rem;margin-bottom:.4rem;color:var(--accent)}
.why-card p{font-size:.83rem;margin:0;line-height:1.6}

/* ── 15. GALLERY ── */
.gallery-filter{display:flex;gap:.75rem;flex-wrap:wrap;justify-content:center;margin-bottom:2.5rem}
.filter-btn{padding:.5rem 1.5rem;border-radius:50px;font-family:'Poppins',sans-serif;font-size:.85rem;font-weight:600;border:2px solid var(--border);color:var(--text-light);background:#fff;cursor:pointer;transition:all var(--transition)}
.filter-btn:hover,.filter-btn.active{background:var(--gradient2);border-color:transparent;color:#fff;box-shadow:0 4px 12px rgba(63,169,213,.3)}
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.gallery-item{border-radius:var(--radius);overflow:hidden;position:relative;aspect-ratio:4/3;cursor:pointer;box-shadow:0 2px 12px rgba(46,94,142,.1);transition:transform var(--transition)}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.gallery-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(15,47,79,.85) 0%,transparent 60%);display:flex;flex-direction:column;justify-content:flex-end;padding:1.25rem;opacity:0;transition:opacity var(--transition)}
.gallery-item:hover img{transform:scale(1.08)}
.gallery-item:hover .gallery-overlay{opacity:1}
.gallery-item:hover{transform:scale(1.01)}
.gallery-overlay h4{color:#fff;font-size:.95rem;margin-bottom:.2rem}
.gallery-overlay span{color:rgba(255,255,255,.65);font-size:.78rem}
.gallery-zoom{position:absolute;top:.85rem;right:.85rem;width:36px;height:36px;background:rgba(255,255,255,.2);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.85rem}
.gallery-hidden{display:none}

/* Lightbox */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:9999;display:none;align-items:center;justify-content:center}
.lightbox.open{display:flex}
.lightbox-img{max-width:90vw;max-height:85vh;border-radius:var(--radius-sm);object-fit:contain;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.lightbox-close{position:absolute;top:1.5rem;right:1.5rem;color:#fff;font-size:1.5rem;cursor:pointer;width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.12);border-radius:50%;transition:background var(--transition)}
.lightbox-close:hover{background:rgba(255,255,255,.25)}
.lightbox-prev,.lightbox-next{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.1);color:#fff;font-size:1.25rem;width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background var(--transition)}
.lightbox-prev{left:1.5rem}
.lightbox-next{right:1.5rem}
.lightbox-prev:hover,.lightbox-next:hover{background:rgba(255,255,255,.25)}
.lightbox-caption{position:absolute;bottom:1.5rem;left:50%;transform:translateX(-50%);color:rgba(255,255,255,.8);font-size:.85rem;text-align:center}

/* ── 16. TESTIMONIALS ── */
.testimonials-section{background:var(--gradient);padding:90px 0}
.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin-top:2rem}
.testimonial-card{background:rgba(255,255,255,.1);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.15);border-radius:var(--radius);padding:2rem;transition:transform var(--transition)}
.testimonial-card:hover{transform:translateY(-4px)}
.testimonial-stars{color:#FFD700;margin-bottom:.75rem;letter-spacing:.1em}
.testimonial-text{color:rgba(255,255,255,.9);font-size:.93rem;line-height:1.8;font-style:italic;margin-bottom:1.25rem}
.testimonial-text::before{content:'"';font-size:2rem;color:var(--secondary);line-height:0;vertical-align:-.5rem;margin-right:.2rem}
.testimonial-author{display:flex;align-items:center;gap:.85rem}
.testimonial-avatar{width:48px;height:48px;border-radius:50%;background:var(--gradient2);display:flex;align-items:center;justify-content:center;font-family:'Poppins',sans-serif;font-weight:700;font-size:1.1rem;color:#fff;flex-shrink:0;border:2px solid rgba(255,255,255,.2)}
.testimonial-name{font-family:'Poppins',sans-serif;font-weight:600;color:#fff;font-size:.93rem}
.testimonial-role{font-size:.78rem;color:rgba(255,255,255,.6)}

/* ── 17. CTA BANNER ── */
.cta-section{background:var(--accent);padding:75px 0;text-align:center;position:relative;overflow:hidden}
.cta-section::before,.cta-section::after{content:'';position:absolute;border-radius:50%;pointer-events:none}
.cta-section::before{top:-60%;left:-10%;width:500px;height:500px;background:rgba(63,169,213,.07)}
.cta-section::after{bottom:-50%;right:-5%;width:400px;height:400px;background:rgba(46,94,142,.1)}
.cta-section h2{color:#fff;margin-bottom:1rem;position:relative;z-index:1}
.cta-section p{color:rgba(255,255,255,.8);font-size:1.05rem;max-width:550px;margin:0 auto 2rem;position:relative;z-index:1}
.cta-btns{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;position:relative;z-index:1}

/* ── 18. INQUIRY / CONTACT FORM ── */
.inquiry-section{background:var(--bg);padding:80px 0}
.inquiry-wrap{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);overflow:hidden;display:grid;grid-template-columns:1fr 1.4fr;align-items:stretch}
.inquiry-img-side{height:100%}
.inquiry-info{background:var(--gradient);padding:3rem 2.5rem;color:#fff;display:flex;flex-direction:column}
.inquiry-info h3{color:#fff;margin-bottom:.5rem;font-size:1.5rem}
.inquiry-info>p{color:rgba(255,255,255,.8);margin-bottom:2rem}
.inquiry-contact-item{display:flex;align-items:flex-start;gap:.85rem;margin-bottom:1.5rem}
.inquiry-contact-icon{width:38px;height:38px;background:rgba(255,255,255,.15);border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.inquiry-contact-icon i{color:#fff;font-size:.9rem}
.inquiry-contact-label{font-size:.72rem;color:rgba(255,255,255,.6);text-transform:uppercase;letter-spacing:.06em;margin-bottom:.1rem}
.inquiry-contact-value{font-family:'Poppins',sans-serif;font-weight:600;color:#fff;font-size:.9rem}
.inquiry-social{display:flex;gap:.65rem;margin-top:auto;padding-top:2rem}
.inquiry-social a{width:36px;height:36px;background:rgba(255,255,255,.15);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;transition:background var(--transition)}
.inquiry-social a:hover{background:rgba(255,255,255,.3)}
.inquiry-form-wrap{padding:2rem 2rem}
.inquiry-form-wrap h3{margin-bottom:1.5rem;color:var(--accent)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-group{margin-bottom:1rem}
.form-group label{display:block;font-family:'Poppins',sans-serif;font-size:.8rem;font-weight:600;color:var(--accent);margin-bottom:.4rem;text-transform:uppercase;letter-spacing:.04em}
.form-control{width:100%;padding:.75rem 1rem;border:2px solid var(--border);border-radius:var(--radius-sm);font-size:.92rem;background:#fff;color:var(--text);transition:border-color var(--transition),box-shadow var(--transition);outline:none}
.form-control:focus{border-color:var(--secondary);box-shadow:0 0 0 3px rgba(63,169,213,.12)}
textarea.form-control{resize:vertical;min-height:130px}
select.form-control{cursor:pointer}
.form-success{display:none;background:#f0fff4;border:1px solid #9ae6b4;color:#276749;border-radius:var(--radius-sm);padding:1rem;text-align:center;margin-top:1rem;font-family:'Poppins',sans-serif;font-size:.9rem}
.form-success i{margin-right:.4rem}

/* ── 19. CONTACT PAGE ── */
.contact-info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:50px}
.contact-info-card{background:#fff;border-radius:var(--radius);padding:2rem;text-align:center;box-shadow:0 2px 12px rgba(46,94,142,.07);border:1px solid var(--border);transition:all var(--transition)}
.contact-info-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--secondary)}
.contact-info-icon{width:60px;height:60px;background:var(--gradient2);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem}
.contact-info-icon i{color:#fff;font-size:1.4rem}
.contact-info-card h4{font-size:.95rem;margin-bottom:.4rem;color:var(--accent)}
.contact-info-card p,.contact-info-card a{font-size:.88rem;margin:0;color:var(--text-light)}
.contact-info-card a:hover{color:var(--primary)}
.map-wrap{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);margin-bottom:60px}
.map-wrap iframe{width:100%;height:400px;border:none;display:block}

/* ── 20. ABOUT PAGE ── */
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:2rem}
.value-card{background:#fff;border-radius:var(--radius);padding:2rem;text-align:center;box-shadow:0 2px 12px rgba(46,94,142,.07);border:1px solid var(--border);transition:all var(--transition)}
.value-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.value-icon{font-size:2.5rem;color:var(--secondary);margin-bottom:1rem}
.value-card h4{margin-bottom:.4rem;color:var(--accent)}
.value-card p{font-size:.86rem;margin:0}
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:2rem}
.team-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 2px 12px rgba(46,94,142,.07);border:1px solid var(--border);transition:all var(--transition);text-align:center}
.team-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.team-img{height:260px;overflow:hidden;position:relative}
.team-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.team-card:hover .team-img img{transform:scale(1.07)}
.team-img-overlay{position:absolute;inset:0;background:rgba(15,47,79,.55);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .35s ease}
.team-card:hover .team-img-overlay{opacity:1}
.team-info{padding:1.25rem}
.team-info h4{margin-bottom:.2rem;color:var(--accent);font-size:1rem}
.team-info .role{font-size:.78rem;color:var(--secondary);font-family:'Poppins',sans-serif;font-weight:600;text-transform:uppercase;letter-spacing:.06em;display:block}
.team-social{display:flex;gap:.5rem;justify-content:center}
.team-social a{width:36px;height:36px;border:2px solid rgba(255,255,255,.7);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.8rem;color:#fff;transition:all var(--transition)}
.team-social a:hover{background:#fff;color:var(--primary)}
.cert-grid{display:flex;gap:2rem;flex-wrap:wrap;justify-content:center;margin-top:2rem}
.cert-badge{text-align:center;padding:1.5rem 2rem;background:#fff;border-radius:var(--radius);box-shadow:0 2px 12px rgba(46,94,142,.07);border:1px solid var(--border);min-width:150px;transition:all var(--transition)}
.cert-badge:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--secondary)}
.cert-badge i{font-size:2.25rem;color:var(--secondary);margin-bottom:.75rem;display:block}
.cert-badge h5{font-size:.85rem;color:var(--accent);margin:0}
.timeline{position:relative;padding-left:2rem}
.timeline::before{content:'';position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--border)}
.timeline-item{position:relative;padding-bottom:2rem;padding-left:1.5rem}
.timeline-item::before{content:'';position:absolute;left:-2rem;top:.3rem;width:12px;height:12px;border-radius:50%;background:var(--secondary);border:3px solid #fff;box-shadow:0 0 0 2px var(--secondary)}
.timeline-year{font-family:'Poppins',sans-serif;font-size:.75rem;font-weight:700;color:var(--secondary);text-transform:uppercase;letter-spacing:.08em;margin-bottom:.25rem}
.timeline-item h4{font-size:.95rem;margin-bottom:.3rem;color:var(--accent)}
.timeline-item p{font-size:.85rem;margin:0}

/* ── 21. PROCESS STEPS ── */
.process-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:24px;position:relative;margin-top:2rem}
.process-steps::before{content:'';position:absolute;top:28px;left:10%;right:10%;height:2px;background:linear-gradient(90deg,var(--border),var(--secondary),var(--border));z-index:0}
.step-card{text-align:center;position:relative;z-index:1;background:var(--bg);padding:.5rem}
.step-num{width:58px;height:58px;background:var(--gradient2);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem;font-family:'Poppins',sans-serif;font-weight:800;font-size:1.2rem;color:#fff;box-shadow:0 4px 15px rgba(63,169,213,.3)}
.step-card h4{font-size:.9rem;margin-bottom:.3rem;color:var(--accent)}
.step-card p{font-size:.82rem;margin:0;line-height:1.55}

/* ── 22. FOOTER ── */
.footer{background:var(--accent);color:#fff}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.5fr;gap:3rem;padding:60px 20px 40px;max-width:1240px;margin:0 auto}
.footer-brand-desc{font-size:.87rem;color:rgba(255,255,255,.7);line-height:1.8;margin:1rem 0 1.5rem}
.footer-social{display:flex;gap:.65rem}
.footer-social a{width:36px;height:36px;background:rgba(255,255,255,.1);border-radius:8px;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.8);font-size:.82rem;transition:all var(--transition)}
.footer-social a:hover{background:var(--secondary);color:#fff;transform:translateY(-2px)}
.footer-heading{font-family:'Poppins',sans-serif;font-weight:700;font-size:.95rem;color:#fff;margin-bottom:1.25rem;padding-bottom:.5rem;border-bottom:1px solid rgba(255,255,255,.1);position:relative}
.footer-heading::after{content:'';position:absolute;bottom:-1px;left:0;width:30px;height:2px;background:var(--secondary)}
.footer-links{display:flex;flex-direction:column;gap:.5rem}
.footer-links a{color:rgba(255,255,255,.65);font-size:.86rem;display:flex;align-items:center;gap:.4rem;transition:all var(--transition);padding:.1rem 0}
.footer-links a::before{content:'›';color:var(--secondary);font-size:1rem;flex-shrink:0}
.footer-links a:hover{color:#fff;padding-left:.3rem}
.footer-contact-item{display:flex;align-items:flex-start;gap:.7rem;margin-bottom:1rem}
.footer-contact-icon{width:32px;height:32px;background:rgba(63,169,213,.2);border-radius:6px;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:.1rem}
.footer-contact-icon i{color:var(--secondary);font-size:.8rem}
.footer-contact-content{font-size:.83rem;color:rgba(255,255,255,.7);line-height:1.5}
.footer-contact-content a{color:rgba(255,255,255,.7)}
.footer-contact-content a:hover{color:#fff}
.newsletter-form{display:flex;border-radius:8px;overflow:hidden;margin-top:.65rem;border:1px solid rgba(255,255,255,.15)}
.newsletter-form input{flex:1;padding:.65rem .9rem;background:rgba(255,255,255,.08);border:none;color:#fff;font-size:.83rem}
.newsletter-form input::placeholder{color:rgba(255,255,255,.4)}
.newsletter-form input:focus{outline:none;background:rgba(255,255,255,.12)}
.newsletter-form button{padding:.65rem 1rem;background:var(--secondary);color:#fff;font-size:.85rem;transition:background var(--transition);flex-shrink:0}
.newsletter-form button:hover{background:#2E5E8E}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:1.25rem 20px;max-width:1240px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}
.footer-bottom p{font-size:.8rem;color:rgba(255,255,255,.5);margin:0}
.footer-bottom-links{display:flex;gap:1.5rem}
.footer-bottom-links a{font-size:.78rem;color:rgba(255,255,255,.5);transition:color var(--transition)}
.footer-bottom-links a:hover{color:#fff}

/* ── 23. FLOATING BUTTONS ── */
.floating-buttons{position:fixed;bottom:2rem;right:2rem;z-index:998;display:flex;flex-direction:column;gap:.6rem;align-items:flex-end}
.float-btn{display:flex;align-items:center;gap:.5rem;padding:.7rem 1.1rem;border-radius:50px;font-family:'Poppins',sans-serif;font-size:.8rem;font-weight:600;color:#fff;box-shadow:0 4px 20px rgba(0,0,0,.22);transition:all var(--transition);white-space:nowrap}
.float-btn span{max-width:0;overflow:hidden;opacity:0;transition:max-width .3s ease,opacity .3s ease}
.float-btn:hover span{max-width:120px;opacity:1}
.float-btn i{font-size:1.2rem;flex-shrink:0}
.float-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(0,0,0,.28);color:#fff}
.whatsapp-btn{background:#25D366}
.whatsapp-btn:hover{background:#1da851}
.call-btn{background:var(--primary)}
.call-btn:hover{background:var(--accent)}

/* ── 24. SCROLL TO TOP ── */
.scroll-top{position:fixed;bottom:2rem;left:2rem;width:44px;height:44px;background:var(--gradient2);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow);opacity:0;transform:translateY(20px);transition:all var(--transition);pointer-events:none;z-index:998}
.scroll-top.visible{opacity:1;transform:translateY(0);pointer-events:all}
.scroll-top:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}

/* ── 25. ANIMATIONS ── */
.fade-up{opacity:0;transform:translateY(32px);transition:opacity .65s ease,transform .65s ease}
.fade-up.visible{opacity:1;transform:translateY(0)}
.fade-left{opacity:0;transform:translateX(-32px);transition:opacity .65s ease,transform .65s ease}
.fade-left.visible{opacity:1;transform:translateX(0)}
.fade-right{opacity:0;transform:translateX(32px);transition:opacity .65s ease,transform .65s ease}
.fade-right.visible{opacity:1;transform:translateX(0)}
.delay-1{transition-delay:.1s}
.delay-2{transition-delay:.2s}
.delay-3{transition-delay:.3s}
.delay-4{transition-delay:.4s}
.delay-5{transition-delay:.5s}
@keyframes float-ud{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.float-anim{animation:float-ud 4s ease-in-out infinite}
@keyframes ripple{0%{transform:scale(.9);opacity:1}100%{transform:scale(1.4);opacity:0}}
.ripple-anim::after{content:'';position:absolute;inset:-6px;border-radius:inherit;background:inherit;opacity:.4;animation:ripple 1.5s ease-out infinite}

/* ── 26. MOBILE OVERLAY ── */
.nav-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:999;display:none}
.nav-overlay.open{display:block}

/* ── 27. RESPONSIVE ── */
@media(max-width:1024px){
  .about-wrap{grid-template-columns:1fr;gap:2.5rem}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr 1fr;gap:2rem}
  .inquiry-wrap{grid-template-columns:1fr}
  .inquiry-info{padding:2.5rem 2rem}
  .process-steps{grid-template-columns:repeat(3,1fr)}
  .process-steps::before{display:none}
  .hero-content{max-width:100%}
  /* Services: 3 cols on tablet */
  .services-grid{grid-template-columns:repeat(3,1fr)}
  /* Values: 2 cols on tablet */
  .values-grid{grid-template-columns:repeat(2,1fr)}
  /* Contact: reduce image panel height when stacked */
  .inquiry-img-side{min-height:360px!important}
}
@media(max-width:768px){
  .section{padding:60px 0}
  .nav-menu{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:#fff;flex-direction:column;align-items:flex-start;padding:80px 2rem 2rem;box-shadow:-10px 0 40px rgba(0,0,0,.1);transition:right var(--transition);gap:0;z-index:1001}
  .nav-menu.open{right:0}
  .nav-link{width:100%;padding:.75rem 0;border-radius:0;border-bottom:1px solid var(--border);font-size:.95rem}
  .nav-link::after{display:none}
  .nav-cta{margin:1.5rem 0 0;width:100%;text-align:center;justify-content:center}
  .hamburger{display:flex;z-index:1002}
  .top-bar-left a:nth-child(2){display:none}
  /* Hero buttons: centered column on mobile */
  .hero-btns{flex-direction:column;align-items:center}
  /* Hero: reduce content padding */
  .hero-content{padding:50px 0 70px}
  .hero{min-height:75vh}
  .hero-stats{gap:1.5rem}
  .col-2,.col-3,.col-4{flex:1 1 100%}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat-item{border-right:none}
  .form-row{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr;gap:1.75rem}
  .footer-bottom{flex-direction:column;text-align:center}
  /* about-wrap: tighter gap when stacked */
  .about-wrap{gap:2rem}
  .about-img-badge{bottom:-10px;right:10px}
  .inquiry-form-wrap{padding:2rem 1.5rem}
  /* Services: 2 cols on mobile */
  .services-grid{grid-template-columns:repeat(2,1fr)}
  /* Values: 2 cols on mobile */
  .values-grid{grid-template-columns:repeat(2,1fr)}
  /* Contact: image panel shorter on mobile */
  .inquiry-img-side{min-height:260px!important}
  /* Contact: info cards 2 cols on mobile */
  .contact-info-grid{grid-template-columns:repeat(2,1fr)}
  /* Contact map: shorter on mobile */
  .map-wrap iframe{height:300px}
  /* Process steps: 2 cols on mobile */
  .process-steps{grid-template-columns:repeat(2,1fr)}
  /* Navbar logo: shrink on mobile */
  .brand-logo img{height:60px!important}
  .navbar.scrolled .brand-logo img{height:50px!important}
  /* Footer logo: shrink on mobile */
  .footer-top>div:first-child img{height:100px!important}
  /* Gallery grid: 2 cols on mobile */
  .gallery-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  /* Gallery marquee items: smaller on mobile */
  .gallery-marquee-item{width:220px!important;height:160px!important}
  .clients-marquee-item{width:150px!important;height:100px!important}
  /* Lightbox controls: avoid edge overflow */
  .lightbox-prev{left:.75rem}
  .lightbox-next{right:.75rem}
}
@media(max-width:576px){
  /* Services: 1 col on small phones */
  .services-grid{grid-template-columns:1fr}
  /* Values: 1 col on small phones */
  .values-grid{grid-template-columns:1fr}
  /* Contact: image panel compact on small phones */
  .inquiry-img-side{min-height:220px!important}
  /* Contact: info cards 1 col on small phones */
  .contact-info-grid{grid-template-columns:1fr}
  /* about-wrap: compact gap on small phones */
  .about-wrap{gap:1.5rem}
  /* about badge: smaller padding, keep inside container */
  .about-img-badge{padding:.9rem 1rem;right:.5rem;bottom:-8px}
  .about-img-badge .num{font-size:1.5rem}
  .section{padding:50px 0}
  .container{padding:0 15px}
  .hero-content{padding:40px 0 60px}
  .hero{min-height:65vh}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  /* Process steps: 2 cols on small phones */
  .process-steps{grid-template-columns:repeat(2,1fr);gap:1rem}
  .step-num{width:48px;height:48px;font-size:1rem}
}
@media(max-width:480px){
  .hero-stats{gap:1.25rem}
  .stats-grid{grid-template-columns:1fr 1fr}
  .page-hero{padding:85px 0 50px}
  .float-btn span{display:none}
  .float-btn{border-radius:50%;padding:.8rem;width:50px;height:50px;justify-content:center}
  /* Gallery: 2 cols retained, tighter gap */
  .gallery-grid{gap:12px}
  /* gallery item overlay text: smaller */
  .gallery-overlay h4{font-size:.82rem}
  .gallery-overlay span{font-size:.7rem}
  /* Why grid: single column on very small screens */
  .why-grid{grid-template-columns:1fr}
  /* Footer bottom links: wrap properly */
  .footer-bottom-links{flex-wrap:wrap;justify-content:center;gap:.75rem}
  /* Section headings */
  .section-subtitle{font-size:.95rem}
  /* about badge: compact on small phones */
  .about-img-badge{padding:.75rem .9rem;right:.5rem;bottom:0}
  .about-img-badge .num{font-size:1.25rem}
  .about-img-badge .lbl{font-size:.65rem}
  /* Process steps: 1 col on very small phones */
  .process-steps{grid-template-columns:1fr}
  /* Contact: image panel minimal on very small phones */
  .inquiry-img-side{min-height:180px!important}
  /* Contact map: shorter iframe */
  .map-wrap iframe{height:240px}
  /* Contact form wrap: padding reduction */
  .inquiry-form-wrap{padding:1.5rem 1.25rem}
  /* Lightbox: tighter controls */
  .lightbox-prev{left:.5rem;width:40px;height:40px}
  .lightbox-next{right:.5rem;width:40px;height:40px}
  .lightbox-close{top:1rem;right:1rem}
}
@media(max-width:360px){
  .brand-logo img{height:50px!important}
  .hero-btns .btn{width:100%;justify-content:center}
  .stats-grid{grid-template-columns:1fr}
  .floating-buttons{bottom:1rem;right:1rem;gap:.4rem}
  .scroll-top{bottom:1rem;left:1rem}
  .about-wrap{gap:1.25rem}
  .about-img-badge{padding:.6rem .75rem;right:.25rem}
  .about-img-badge .num{font-size:1.1rem}
  .page-hero{padding:80px 0 45px}
  .page-hero h1{font-size:1.6rem}
  /* Gallery: 1 col on very tiny screens */
  .gallery-grid{grid-template-columns:1fr;gap:12px}
  /* Lightbox: full-width image on tiny screens */
  .lightbox-img{max-width:96vw}
  .lightbox-prev,.lightbox-next{display:none}
}