/* ===== Variables ===== */
:root{
  --primary:#0a3d62;       /* deep blue */
  --primary-dark:#062a45;
  --primary-light:#1b5e8a;
  --accent:#ff6b35;        /* orange */
  --accent-dark:#e8541c;
  --accent-light:#ff8a5b;
  --ink:#1b2330;
  --ink-soft:#475569;
  --muted:#7a8aa0;
  --bg:#ffffff;
  --bg-alt:#f4f7fb;
  --bg-dark:#0a3d62;
  --line:#e3e9f1;
  --success:#16a34a;
  --warning:#f59e0b;
  --error:#dc2626;
  --shadow:0 10px 30px rgba(10,61,98,.10);
  --shadow-lg:0 24px 60px rgba(10,61,98,.16);
  --radius:16px;
  --radius-sm:10px;
  --container:1200px;
  --ease:cubic-bezier(.22,1,.36,1);
}

/* ===== Reset ===== */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:120px}
body{
  font-family:'Poppins',system-ui,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
section{position:relative}

/* ===== Typography helpers ===== */
.eyebrow{
  display:inline-block;font-family:'Oswald',sans-serif;
  letter-spacing:.25em;text-transform:uppercase;
  font-size:.78rem;font-weight:600;color:var(--accent);
  margin-bottom:14px;position:relative;padding-left:34px;
}
.eyebrow::before{
  content:"";position:absolute;left:0;top:50%;width:24px;height:2px;
  background:var(--accent);transform:translateY(-50%);
}
.grad-text{
  background:linear-gradient(90deg,var(--accent),var(--accent-light));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.section-head{text-align:center;max-width:640px;margin:0 auto 56px}
.section-head h2{
  font-family:'Oswald',sans-serif;font-size:clamp(1.9rem,4vw,2.8rem);
  font-weight:700;line-height:1.15;color:var(--primary-dark);margin-bottom:14px;
}
.section-head p{color:var(--ink-soft)}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 28px;border-radius:50px;font-weight:600;font-size:.95rem;
  transition:all .35s var(--ease);position:relative;overflow:hidden;
  white-space:nowrap;
}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff;box-shadow:0 8px 20px rgba(255,107,53,.35)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 14px 28px rgba(255,107,53,.45)}
.btn-ghost{border:2px solid rgba(255,255,255,.7);color:#fff}
.btn-ghost:hover{background:#fff;color:var(--primary-dark);transform:translateY(-3px)}
.btn-block{width:100%;justify-content:center}

/* ===== Preloader ===== */
.preloader{
  position:fixed;inset:0;z-index:9999;background:var(--primary-dark);
  display:flex;align-items:center;justify-content:center;
  transition:opacity .6s ease,visibility .6s ease;
}
.preloader.hide{opacity:0;visibility:hidden}
.preloader-inner{text-align:center;color:#fff}
.preloader-gear{font-size:3rem;color:var(--accent);animation:spin 2s linear infinite;margin-bottom:14px}
@keyframes spin{to{transform:rotate(360deg)}}
.preloader-text{font-family:'Oswald',sans-serif;letter-spacing:.3em;font-size:.9rem;margin-bottom:18px;color:#fff}
.preloader-bar{width:220px;height:3px;background:rgba(255,255,255,.18);border-radius:99px;overflow:hidden;margin:0 auto}
.preloader-bar span{display:block;height:100%;width:0;background:var(--accent);animation:load 1.4s ease forwards}
@keyframes load{to{width:100%}}

/* ===== Top Bar ===== */
.topbar{background:var(--primary-dark);color:#cfe0ef;font-size:.82rem;padding:8px 0}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.topbar a{transition:color .25s}
.topbar a:hover{color:var(--accent-light)}
.topbar i{color:var(--accent);margin-right:5px}

/* ===== Navbar ===== */
.navbar{
  position:sticky;top:0;z-index:900;background:rgba(255,255,255,.96);
  backdrop-filter:blur(10px);box-shadow:0 2px 18px rgba(10,61,98,.06);
  transition:all .4s var(--ease);
}
.navbar.scrolled{background:rgba(255,255,255,.98);box-shadow:0 6px 24px rgba(10,61,98,.12)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:74px}
.logo{display:flex;align-items:center;gap:10px;font-family:'Oswald',sans-serif;font-size:1.3rem;font-weight:700;color:var(--primary-dark)}
.logo-mark{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff;font-size:1.1rem;
  box-shadow:0 6px 16px rgba(255,107,53,.4);
}
.accent{color:var(--accent);font-weight:500}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{
  font-weight:500;font-size:.94rem;color:var(--ink-soft);position:relative;
  transition:color .25s;padding:6px 0;
}
.nav-links a:not(.nav-cta)::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:2px;
  background:var(--accent);transition:width .3s var(--ease);
}
.nav-links a:not(.nav-cta):hover{color:var(--primary-dark)}
.nav-links a:not(.nav-cta):hover::after{width:100%}
.nav-cta{
  background:linear-gradient(135deg,var(--primary),var(--primary-light));
  color:#fff !important;padding:10px 20px;border-radius:50px;
  box-shadow:0 6px 16px rgba(10,61,98,.3);transition:transform .3s var(--ease),box-shadow .3s;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(10,61,98,.4)}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{width:26px;height:3px;background:var(--primary-dark);border-radius:99px;transition:.3s}
.nav-toggle.active span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ===== Hero ===== */
.hero{min-height:100vh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero-bg{
  position:absolute;inset:0;
  background:url('https://images.pexels.com/photos/11890959/pexels-photo-11890959.jpeg?auto=compress&cs=tinysrgb&h=1200&w=1920') center/cover no-repeat;
  animation:slowZoom 18s ease-in-out infinite alternate;
}
@keyframes slowZoom{from{transform:scale(1)}to{transform:scale(1.12)}}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(6,42,69,.92) 0%,rgba(6,42,69,.72) 50%,rgba(10,61,98,.55) 100%);
}
.hero-content{position:relative;z-index:2;padding:140px 0 90px;max-width:780px}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;padding:8px 18px;
  background:rgba(255,107,53,.16);border:1px solid rgba(255,107,53,.4);
  border-radius:50px;font-size:.8rem;font-weight:600;letter-spacing:.12em;
  text-transform:uppercase;margin-bottom:22px;backdrop-filter:blur(6px);
}
.hero-tag i{color:var(--accent-light)}
.hero-title{
  font-family:'Oswald',sans-serif;font-weight:700;
  font-size:clamp(2.6rem,6vw,5rem);line-height:1.05;letter-spacing:.01em;
  margin-bottom:22px;
}
.hero-sub{font-size:1.08rem;color:rgba(255,255,255,.88);max-width:560px;margin-bottom:34px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:56px}
.hero-stats{display:flex;gap:40px;flex-wrap:wrap}
.hstat{display:flex;flex-direction:column}
.hstat-num{font-family:'Oswald',sans-serif;font-size:2.2rem;font-weight:700;color:var(--accent-light);line-height:1}
.hstat-label{font-size:.82rem;color:rgba(255,255,255,.75);margin-top:4px}
.scroll-cue{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);z-index:2;width:26px;height:44px;border:2px solid rgba(255,255,255,.5);border-radius:99px}
.scroll-cue span{position:absolute;top:8px;left:50%;width:5px;height:8px;background:#fff;border-radius:99px;transform:translateX(-50%);animation:cue 1.8s infinite}
@keyframes cue{0%{top:8px;opacity:1}70%{top:24px;opacity:0}100%{opacity:0}}

/* ===== Features ===== */
.features{background:var(--bg-alt);padding:50px 0 70px;position:relative;z-index:5}
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.feature-card{
  background:#fff;border-radius:var(--radius);padding:30px 24px;
  box-shadow:var(--shadow);text-align:center;
  transition:transform .4s var(--ease),box-shadow .4s;
  border-top:3px solid transparent;
}
.feature-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg);border-top-color:var(--accent)}
.feature-icon{
  width:64px;height:64px;margin:0 auto 18px;border-radius:16px;
  display:grid;place-items:center;font-size:1.5rem;color:#fff;
  background:linear-gradient(135deg,var(--primary),var(--primary-light));
  transition:transform .4s var(--ease);
}
.feature-card:hover .feature-icon{transform:rotate(-8deg) scale(1.08);background:linear-gradient(135deg,var(--accent),var(--accent-dark))}
.feature-card h3{font-family:'Oswald',sans-serif;font-size:1.15rem;color:var(--primary-dark);margin-bottom:8px}
.feature-card p{font-size:.9rem;color:var(--ink-soft)}

/* ===== Services ===== */
.services{padding:100px 0;background:var(--bg)}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.service-card{
  background:#fff;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);transition:transform .45s var(--ease),box-shadow .45s;
  border:1px solid var(--line);
}
.service-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg)}
.service-img{height:200px;background-size:cover;background-position:center;position:relative;transition:transform .6s var(--ease)}
.service-card:hover .service-img{transform:scale(1.08)}
.service-img::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(10,61,98,.45),transparent 60%)}
.service-body{padding:26px 24px 28px;position:relative}
.service-icon{
  width:52px;height:52px;border-radius:14px;margin:-48px 0 16px;
  background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff;
  display:grid;place-items:center;font-size:1.2rem;
  box-shadow:0 8px 18px rgba(255,107,53,.4);position:relative;z-index:2;
}
.service-body h3{font-family:'Oswald',sans-serif;font-size:1.3rem;color:var(--primary-dark);margin-bottom:10px}
.service-body p{color:var(--ink-soft);font-size:.92rem;margin-bottom:18px}
.service-link{
  display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:.9rem;color:var(--accent);
  transition:gap .3s;
}
.service-link:hover{gap:14px}
.service-card.highlight{background:linear-gradient(160deg,var(--primary-dark),var(--primary));border-color:transparent}
.service-card.highlight h3,.service-card.highlight p{color:#fff}
.service-card.highlight .service-body p{color:rgba(255,255,255,.82)}
.service-card.highlight .service-link{color:var(--accent-light)}
.service-card.highlight .service-icon{background:#fff;color:var(--accent)}

/* ===== Gallery ===== */
.gallery{padding:100px 0;background:var(--bg-alt)}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;gap:16px}
.g-item{
  position:relative;border-radius:var(--radius-sm);overflow:hidden;cursor:pointer;
  box-shadow:var(--shadow);
}
.g-item.g-tall{grid-row:span 2}
.g-item.g-wide{grid-column:span 2}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.g-item::after{
  content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(6,42,69,.7),rgba(6,42,69,.1) 60%);
  opacity:0;transition:opacity .4s;
}
.g-item figcaption{
  position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-size:1.6rem;
  opacity:0;transition:opacity .4s,transform .4s;transform:scale(.6);z-index:2;
}
.g-item:hover img{transform:scale(1.12)}
.g-item:hover::after{opacity:1}
.g-item:hover figcaption{opacity:1;transform:scale(1)}

/* ===== Lightbox ===== */
.lightbox{
  position:fixed;inset:0;z-index:9998;background:rgba(6,20,35,.94);
  display:flex;align-items:center;justify-content:center;padding:40px;
  opacity:0;visibility:hidden;transition:opacity .4s,visibility .4s;
}
.lightbox.open{opacity:1;visibility:visible}
.lightbox img{max-width:90vw;max-height:82vh;border-radius:10px;box-shadow:0 30px 80px rgba(0,0,0,.6);transform:scale(.92);transition:transform .4s var(--ease)}
.lightbox.open img{transform:scale(1)}
.lb-close,.lb-nav{
  position:absolute;color:#fff;background:rgba(255,255,255,.12);
  width:52px;height:52px;border-radius:50%;display:grid;place-items:center;
  font-size:1.3rem;transition:background .25s,transform .25s;backdrop-filter:blur(4px);
}
.lb-close:hover,.lb-nav:hover{background:var(--accent);transform:scale(1.08)}
.lb-close{top:24px;right:24px}
.lb-nav{top:50%;transform:translateY(-50%)}
.lb-nav:hover{transform:translateY(-50%) scale(1.08)}
.lb-prev{left:24px}.lb-next{right:24px}

/* ===== Why Us ===== */
.why{padding:100px 0;background:var(--bg)}
.why-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;align-items:center}
.why-media{position:relative}
.why-media img{border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%;height:520px;object-fit:cover}
.why-badge{
  position:absolute;bottom:-22px;right:-12px;background:linear-gradient(135deg,var(--accent),var(--accent-dark));
  color:#fff;border-radius:18px;padding:18px 26px;box-shadow:0 14px 30px rgba(255,107,53,.45);
  text-align:center;
}
.why-badge span{display:block;font-family:'Oswald',sans-serif}
.why-badge strong{font-size:2rem;line-height:1}
.why-badge span:last-child{font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;opacity:.9;margin-top:2px}
.why-content h2{font-family:'Oswald',sans-serif;font-size:clamp(1.8rem,3.5vw,2.6rem);color:var(--primary-dark);margin-bottom:18px;line-height:1.15}
.why-lead{color:var(--ink-soft);margin-bottom:28px;font-size:1.02rem}
.why-list{display:flex;flex-direction:column;gap:18px;margin-bottom:32px}
.why-list li{display:flex;gap:14px;align-items:flex-start}
.why-list i{color:var(--accent);font-size:1.3rem;margin-top:3px;flex-shrink:0}
.why-list h4{font-family:'Oswald',sans-serif;color:var(--primary-dark);font-size:1.05rem;margin-bottom:2px}
.why-list p{font-size:.9rem;color:var(--ink-soft)}

/* ===== FAQ ===== */
.faq{padding:100px 0;background:var(--bg-alt)}
.faq-list{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.faq-item{background:#fff;border-radius:var(--radius-sm);box-shadow:var(--shadow);overflow:hidden;border:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:20px 24px;font-weight:600;font-size:1rem;color:var(--primary-dark);text-align:left;
}
.faq-q i{color:var(--accent);transition:transform .4s var(--ease);flex-shrink:0}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .45s var(--ease)}
.faq-a p{padding:0 24px 22px;color:var(--ink-soft);font-size:.94rem}

/* ===== Clients ===== */
.clients{padding:100px 0;background:var(--bg);overflow:hidden}
.clients-track{display:flex;gap:22px;transition:transform .6s var(--ease)}
.client-card{
  flex:0 0 calc(33.333% - 15px);background:var(--bg-alt);border-radius:var(--radius);
  padding:30px 26px;box-shadow:var(--shadow);border:1px solid var(--line);
  position:relative;transition:transform .4s var(--ease),box-shadow .4s;
}
.client-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.client-stars{color:var(--warning);margin-bottom:14px;font-size:.9rem}
.client-card p{color:var(--ink-soft);font-size:.94rem;margin-bottom:22px;font-style:italic}
.client-who{display:flex;align-items:center;gap:12px}
.client-avatar{
  width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-light));
  color:#fff;display:grid;place-items:center;font-weight:700;font-size:.85rem;font-family:'Oswald',sans-serif;
}
.client-who strong{display:block;color:var(--primary-dark);font-size:.95rem}
.client-who span{font-size:.82rem;color:var(--muted)}
.clients-nav{display:flex;justify-content:center;gap:12px;margin-top:36px}
.cnav{
  width:46px;height:46px;border-radius:50%;border:2px solid var(--line);color:var(--primary-dark);
  display:grid;place-items:center;transition:all .3s;
}
.cnav:hover{background:var(--accent);color:#fff;border-color:var(--accent);transform:scale(1.08)}

/* ===== Contact ===== */
.contact{padding:100px 0;background:var(--bg-alt)}
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:start}
.contact-info h2{font-family:'Oswald',sans-serif;font-size:clamp(1.8rem,3.5vw,2.6rem);color:var(--primary-dark);margin-bottom:16px;line-height:1.15}
.contact-info>p{color:var(--ink-soft);margin-bottom:30px}
.contact-details{display:flex;flex-direction:column;gap:20px;margin-bottom:28px}
.contact-details li{display:flex;gap:14px;align-items:flex-start}
.ci-icon{
  width:46px;height:46px;border-radius:12px;flex-shrink:0;
  background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;
  display:grid;place-items:center;font-size:1.05rem;
}
.contact-details strong{display:block;color:var(--primary-dark);font-size:.92rem;margin-bottom:2px}
.contact-details p{color:var(--ink-soft);font-size:.9rem}
.contact-details a:hover{color:var(--accent)}
.contact-socials{display:flex;gap:12px}
.contact-socials a,.footer-socials a{
  width:42px;height:42px;border-radius:50%;background:var(--primary);color:#fff;
  display:grid;place-items:center;transition:transform .3s,background .3s;
}
.contact-socials a:hover,.footer-socials a:hover{background:var(--accent);transform:translateY(-4px)}

/* Form */
.contact-form{
  background:#fff;border-radius:var(--radius);padding:38px 34px;
  box-shadow:var(--shadow-lg);border:1px solid var(--line);
}
.form-row{display:flex;gap:16px}
.field{position:relative;margin-bottom:20px;flex:1}
.field input,.field textarea,.field select{
  width:100%;padding:16px 18px 16px 44px;border:1.5px solid var(--line);
  border-radius:10px;font-family:inherit;font-size:.95rem;color:var(--ink);
  background:var(--bg-alt);transition:border-color .3s,background .3s;
}
.field textarea{resize:vertical;min-height:110px;padding-top:16px}
.field select{appearance:none;cursor:pointer}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--accent);background:#fff;
}
.field label{
  position:absolute;left:44px;top:16px;color:var(--muted);font-size:.95rem;
  pointer-events:none;transition:all .25s var(--ease);background:transparent;
}
.field input:focus+label,.field input:not(:placeholder-shown)+label,
.field textarea:focus+label,.field textarea:not(:placeholder-shown)+label{
  top:-9px;left:14px;font-size:.72rem;color:var(--accent);background:#fff;padding:0 6px;
}
.field select:focus+label,.field select:valid+label,.field.label-static label{
  top:-9px;left:14px;font-size:.72rem;color:var(--accent);background:#fff;padding:0 6px;
}
.field>i{position:absolute;left:16px;top:18px;color:var(--muted);font-size:.95rem;transition:color .3s}
.field:focus-within>i{color:var(--accent)}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:var(--error)}
.form-status{text-align:center;margin-top:16px;font-size:.9rem;font-weight:600;min-height:20px}
.form-status.success{color:var(--success)}
.form-status.error{color:var(--error)}

/* ===== Map ===== */
.map-wrap{height:380px;background:var(--bg-alt)}
.map-wrap iframe{width:100%;height:100%;border:0;filter:grayscale(.3) contrast(1.05)}

/* ===== Footer ===== */
.footer{background:var(--primary-dark);color:#cfe0ef;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:40px;padding-bottom:48px}
.logo-light{color:#fff}
.logo-light .logo-text{color:#fff}
.footer-col>p{font-size:.9rem;margin:18px 0;color:rgba(207,224,239,.8)}
.footer-col h4{font-family:'Oswald',sans-serif;color:#fff;font-size:1.05rem;margin-bottom:18px;position:relative;padding-bottom:10px}
.footer-col h4::after{content:"";position:absolute;left:0;bottom:0;width:30px;height:2px;background:var(--accent)}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col ul a{font-size:.9rem;color:rgba(207,224,239,.8);transition:color .25s,padding-left .25s}
.footer-col ul a:hover{color:var(--accent-light);padding-left:6px}
.footer-contact li{font-size:.88rem;color:rgba(207,224,239,.85);display:flex;gap:10px;align-items:flex-start}
.footer-contact i{color:var(--accent);margin-top:4px}
.footer-socials{display:flex;gap:10px;margin-top:18px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;font-size:.82rem}
.footer-bottom .container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
.footer-bottom p{color:rgba(207,224,239,.7)}

/* ===== Floating buttons ===== */
.float-btn{
  position:fixed;right:22px;width:54px;height:54px;border-radius:50%;
  display:grid;place-items:center;font-size:1.3rem;color:#fff;z-index:800;
  box-shadow:0 8px 22px rgba(0,0,0,.25);transition:transform .3s var(--ease),opacity .3s;
}
.float-call{bottom:88px;background:linear-gradient(135deg,var(--primary),var(--primary-light));animation:pulse 2.4s infinite}
.float-wa{bottom:22px;background:#25d366}
.float-top{bottom:154px;background:var(--accent);opacity:0;pointer-events:none}
.float-top.show{opacity:1;pointer-events:auto}
.float-btn:hover{transform:scale(1.12)}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(27,94,138,.5)}70%{box-shadow:0 0 0 16px rgba(27,94,138,0)}100%{box-shadow:0 0 0 0 rgba(27,94,138,0)}}

/* ===== Reveal animations ===== */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal:nth-child(2){transition-delay:.08s}
.reveal:nth-child(3){transition-delay:.16s}
.reveal:nth-child(4){transition-delay:.24s}

/* ===== Responsive ===== */
@media (max-width:980px){
  .features-grid{grid-template-columns:repeat(2,1fr)}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .why-grid,.contact-grid{grid-template-columns:1fr;gap:44px}
  .why-media img{height:420px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
  .gallery-grid{grid-template-columns:repeat(3,1fr)}
  .client-card{flex:0 0 calc(50% - 11px)}
}
@media (max-width:760px){
  .topbar{display:none}
  .nav-links{
    position:fixed;top:0;right:0;height:100vh;width:280px;flex-direction:column;
    align-items:flex-start;justify-content:flex-start;gap:0;background:#fff;
    padding:90px 28px 28px;box-shadow:-10px 0 40px rgba(0,0,0,.15);
    transform:translateX(100%);transition:transform .4s var(--ease);z-index:950;
  }
  .nav-links.open{transform:translateX(0)}
  .nav-links a{display:block;width:100%;padding:14px 0;border-bottom:1px solid var(--line);font-size:1rem}
  .nav-cta{margin-top:16px;width:100%;text-align:center;justify-content:center}
  .nav-toggle{display:flex;z-index:960}
  .hero{min-height:auto;padding:120px 0 60px}
  .hero-stats{gap:24px}
  .features{margin-top:0;padding-top:60px}
  .form-row{flex-direction:column;gap:0}
  .gallery-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:180px}
  .g-item.g-wide{grid-column:span 2}
}
@media (max-width:560px){
  .features-grid,.services-grid,.footer-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:1fr;grid-auto-rows:200px}
  .g-item.g-wide,.g-item.g-tall{grid-column:auto;grid-row:auto}
  .client-card{flex:0 0 calc(100% - 0px)}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{justify-content:center}
  .contact-form{padding:28px 22px}
  .footer-bottom .container{flex-direction:column;text-align:center}
}