/* ===== TOKENS ===== */
:root {
  --primary:       #1e3a5f;
  --primary-light: #2a4f80;
  --accent:        #f59e0b;
  --accent-dark:   #d97706;
  --cta-grad:       linear-gradient(to right, #0ea5e9, #1d4ed8);
  --cta-grad-hover: linear-gradient(to right, #38bdf8, #2563eb);
  --white:         #ffffff;
  --gray-50:       #f8fafc;
  --gray-100:      #f1f5f9;
  --gray-200:      #e2e8f0;
  --gray-400:      #94a3b8;
  --gray-600:      #475569;
  --gray-700:      #334155;
  --gray-900:      #0f172a;
  --text:          #1e293b;
  --radius:        12px;
  --shadow:        0 4px 20px rgba(0,0,0,.10);
  --shadow-lg:     0 8px 40px rgba(0,0,0,.15);
  --nav-h:         68px;
  --transition:    .25s ease;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 1rem); }
body { font-family: 'Inter', sans-serif; color: var(--text); background: #fff; line-height: 1.6; text-rendering: optimizeLegibility; }
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
:focus-visible { outline: 3px solid rgba(14,165,233,.55); outline-offset: 3px; }

/* ===== TYPOGRAPHY ===== */
h1,h2,h3,h4 { font-family: 'Barlow', sans-serif; font-weight: 700; line-height: 1.2; color: var(--primary); }
h1 { font-size: clamp(2rem, 4vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
p  { color: var(--gray-600); }

/* ===== LAYOUT ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section    { padding: 5rem 0; }
.section--gray { background: var(--gray-50); }
.section--dark { background: var(--primary); color: #fff; }
.section--dark h2, .section--dark h3 { color: #fff; }
.section--dark p { color: rgba(255,255,255,.75); }
.section-label { display: block; font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin-bottom: .75rem; }
.section-title { margin-bottom: 1rem; }
.section-sub   { max-width: 600px; margin: 0 auto 3rem; text-align: center; }
.text-center { text-align: center; }

/* ===== BUTTONS ===== */
.btn { display: inline-flex; align-items: center; gap: .5rem; padding: .75rem 1.75rem; border-radius: 6px; font-weight: 600; font-size: .95rem; transition: var(--transition); }
.btn-primary { background: var(--cta-grad); color: #fff; }
.btn-primary:hover { background: var(--cta-grad-hover); transform: translateY(-1px); }
.btn-outline { border: 2px solid currentColor; }
.btn-outline:hover { background: rgba(255,255,255,.1); }
.btn-outline-dark { border: 2px solid var(--primary); color: var(--primary); }
.btn-outline-dark:hover { background: var(--primary); color: #fff; }

/* ===== NAVBAR ===== */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex;
  align-items: center;
  background: linear-gradient(180deg, #1a56a8 0%, #154c9d 45%, #124594 100%);
  box-shadow: 0 2px 12px rgba(0,0,0,.25);
  height: var(--nav-h);
  transition: background .3s ease, box-shadow .3s ease;
}
#navbar.scrolled {
  background: linear-gradient(180deg, #1a56a8 0%, #154c9d 45%, #124594 100%);
  box-shadow: 0 2px 12px rgba(0,0,0,.25);
}
.nav-container { display: flex; align-items: center; justify-content: flex-start; height: 100%; padding: 0 1.5rem; max-width: 1400px; margin: 0 auto; position: relative; }
.logo { display: flex; align-items: center; gap: .75rem; flex: 0 0 auto; order: 1; margin-right: 0; }
.logo img { height: 40px; width: auto; }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-name { font-family: 'Barlow', sans-serif; font-weight: 800; font-size: 1rem; color: #fff; letter-spacing: .04em; }
.logo-sub  { font-size: .52rem; color: rgba(255,255,255,.65); letter-spacing: .03em; text-transform: uppercase; }

.nav-links { display: flex; align-items: stretch; gap: 0; height: var(--nav-h); flex: 1 1 auto; order: 3; }
.nav-links li { display: flex; align-items: stretch; }
.nav-links li > a { display: flex; align-items: center; gap: .3rem; padding: 0 1.1rem; font-family: 'Roboto Condensed', sans-serif; font-size: .88rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: rgba(255,255,255,.85); transition: background .2s ease, color .2s ease; white-space: nowrap; }
.nav-links li:hover > a, .nav-links li > a:hover, .nav-links li > a.active { background: var(--cta-grad); color: #fff; }
.nav-links-center { display: flex; align-items: stretch; height: 100%; flex: 1 1 auto; justify-content: center; }
.nav-links-right { display: flex; align-items: center; flex: 0 0 auto; margin-left: auto; }

.dropdown { position: relative; }
.dropdown-menu { display: none; position: absolute; top: 100%; left: 0; background: var(--cta-grad); border-radius: 0 0 4px 4px; box-shadow: var(--shadow-lg); min-width: 220px; padding: .25rem 0; z-index: 100; }
.dropdown-menu li a { display: block; padding: .6rem 1.25rem; font-size: .88rem; color: #fff; transition: background .2s ease; white-space: nowrap; }
.dropdown-menu li a:hover { background: rgba(0,0,0,.18); color: #fff; }
.dropdown:hover > .dropdown-menu { display: block; }
.caret { font-size: .7rem; opacity: .7; }
.caret-right { font-size: .7rem; opacity: .7; }
.nav-icon { font-size: .95rem; line-height: 1; display: inline-block; margin-right: .2rem; }

.dropdown-sub { position: relative; }
.dropdown-sub-menu { display: none; position: absolute; left: 100%; top: 0; background: var(--cta-grad); border-radius: 0 4px 4px 4px; box-shadow: var(--shadow-lg); min-width: 260px; padding: .25rem 0; z-index: 200; }
.dropdown-sub:hover > .dropdown-sub-menu { display: block; }
.dropdown-sub > a { display: flex; align-items: center; justify-content: space-between; }
.dropdown-sub-menu li a { display: block; padding: .6rem 1.25rem; font-size: .88rem; color: #fff; transition: background .2s ease; white-space: nowrap; }
.dropdown-sub-menu li a:hover { background: rgba(0,0,0,.18); color: #fff; }

.nav-phone { flex: 1; display: flex; justify-content: flex-end; font-weight: 700; font-size: .9rem; color: var(--accent); white-space: nowrap; flex-shrink: 0; }
.nav-phone:hover { color: #fff; }

.menu-btn { display: none; align-items: center; justify-content: center; padding: .5rem; order: 2; background: none; border: none; color: #fff; cursor: pointer; }
.menu-btn-ic { transition: transform .25s ease; }
.nav-links.open ~ .nav-container .menu-btn-ic,
#navbar .menu-btn[aria-expanded="true"] .menu-btn-ic { transform: rotate(180deg); }

/* ===== HERO ===== */
.hero { position: relative; margin-top: var(--nav-h); width: 100%; height: calc(100vh - var(--nav-h)); min-height: 420px; max-height: 820px; display: flex; align-items: center; justify-content: center; background: #fff; overflow: hidden; }
.hero-slides { position: absolute; inset: 0; }
.hero-slide { position: absolute; inset: 0; background-size: cover; background-position: center center; opacity: 0; transition: opacity 1s ease; }
.hero-slide:nth-child(3) { background-position: center top; }
.hero-slide.active { opacity: 1; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(15,23,42,0) 60%, rgba(15,23,42,.25) 100%); }
.hero-slogan { position: absolute; inset: 0; z-index: 2; display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity .5s ease; pointer-events: none; }
.hero-slogan img { max-width: 640px; width: 100%; padding: 0 2rem; user-select: none; }
.hero.slide3-active:hover .hero-slogan { opacity: 1; }
.hero-content { position: relative; z-index: 2; text-align: center; padding: 2rem 1.5rem; max-width: 900px; }
.hero-content h1 { color: #fff; font-size: clamp(2.2rem, 5vw, 4rem); margin-bottom: 1.5rem; text-shadow: 0 2px 20px rgba(0,0,0,.4); }
.hero-content h1 span { color: var(--accent); }
.hero-content p  { color: rgba(255,255,255,.85); font-size: 1.15rem; max-width: 650px; margin: 0 auto 2.5rem; }
.hero-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.slogan-band { background: linear-gradient(135deg, #0d2f63 0%, #1d4ed8 100%); padding: 4.5rem 0; text-align: center; position: relative; overflow: hidden; }
.slogan-band .container { position: relative; max-width: 920px; }
.slogan-mark { display: block; font-family: 'Barlow', sans-serif; font-weight: 800; font-size: 4.5rem; line-height: .5; color: rgba(143,200,255,.45); margin-bottom: .75rem; }
.slogan-text { font-size: clamp(1.25rem, 2.6vw, 1.95rem); font-weight: 600; font-style: italic; line-height: 1.5; color: #fff; }
.intro-band { text-align: center; }
.intro-band h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); margin-bottom: 1.25rem; }
.intro-band h1 span { color: var(--accent); }
.intro-band p { max-width: 700px; margin: 0 auto 2rem; font-size: 1.15rem; color: var(--gray-600); }
.hero-dots { position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); display: flex; gap: .5rem; z-index: 3; }
.hero-dots span { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.4); cursor: pointer; transition: var(--transition); }
.hero-dots span.active { background: var(--accent); }
.hero-pause { position: absolute; bottom: 1.7rem; right: 2rem; z-index: 3; width: 38px; height: 38px; border-radius: 50%; background: rgba(15,23,42,.45); color: #fff; font-size: .75rem; letter-spacing: 1px; display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.hero-pause:hover { background: var(--accent); }
.hero-arrow { position: absolute; bottom: 1.5rem; top: auto; transform: none; z-index: 3; width: 46px; height: 46px; border-radius: 50%; border: 2px solid #2b7de9; background: rgba(15,23,42,.45); color: #fff; font-size: 1.2rem; display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.hero-arrow:hover { background: #2b7de9; border-color: #2b7de9; }
.hero-prev { left: 1.5rem; }
.hero-next { left: 5rem; }

/* ===== PRODUCT STRIP ===== */
.product-strip { background: #1a1a1a; padding: .75rem 0; overflow-x: auto; scrollbar-width: none; scroll-snap-type: x proximity; }
.product-strip.dragging { cursor: grabbing; user-select: none; scroll-snap-type: none; }
.product-strip::-webkit-scrollbar { display: none; }
.product-strip-inner { display: flex; gap: .5rem; padding: 0 1rem; min-width: max-content; justify-content: center; width: 100%; box-sizing: border-box; }
.strip-item { display: flex; flex-direction: column; align-items: center; gap: .4rem; padding: .4rem .75rem; border-radius: 8px; cursor: pointer; transition: background .3s ease; min-width: 90px; text-decoration: none; scroll-snap-align: start; }
.strip-item:hover { background: rgba(255,255,255,.08); }
.strip-item img { width: 52px; height: 52px; object-fit: contain; filter: drop-shadow(0 2px 4px rgba(0,0,0,.3)); transition: transform .3s ease; }
.strip-item:hover img { transform: scale(1.1); }
.strip-item span { font-size: .65rem; color: rgba(255,255,255,.8); text-align: center; font-family: 'Roboto Condensed', sans-serif; line-height: 1.2; transition: color .3s ease; }
.strip-item:hover span { color: #fff; }
.strip-item small { font-size: .58rem; color: rgba(255,255,255,.45); text-align: center; transition: color .3s ease; }
.strip-item:hover small { color: rgba(255,255,255,.65); }

/* ===== SERVICES GRID ===== */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.service-card { background: #fff; border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 2rem; transition: var(--transition); }
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: var(--accent); }
.service-icon { width: 52px; height: 52px; border-radius: 10px; background: rgba(30,58,95,.08); display: flex; align-items: center; justify-content: center; margin-bottom: 1.25rem; font-size: 1.5rem; }
.service-card h3 { margin-bottom: .5rem; font-size: 1.05rem; }
.service-card p { font-size: .9rem; }

/* ===== SECTOR GRID ===== */
.sector-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1.5rem; }
.sector-card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: 0 2px 8px rgba(0,0,0,.07); border: 1px solid var(--gray-200); transition: var(--transition); }
.sector-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.sector-card img { width: 100%; height: 220px; object-fit: cover; }
.sector-card-body { padding: 1.5rem; }
.sector-card-icon { display: flex; align-items: center; gap: .75rem; margin-bottom: .75rem; }
.sector-card-icon span { font-size: 1.4rem; }
.sector-card-icon h3 { margin: 0; font-size: 1.1rem; }
.sector-card-body p { font-size: .88rem; }

/* ===== ABOUT SECTION ===== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-img { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }
.about-img img { width: 100%; height: 400px; object-fit: cover; }
.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 2rem; }
.stat-box { padding: 1.25rem; border-radius: 10px; background: var(--gray-50); border: 1px solid var(--gray-200); text-align: center; }
.stat-box .num { font-family: 'Barlow', sans-serif; font-size: 2rem; font-weight: 800; color: var(--primary); }
.stat-box small { font-size: .8rem; color: var(--gray-600); }

/* ===== IMAGE GALLERY ===== */
.gallery { columns: 1; gap: 1rem; }
@media(min-width:640px){ .gallery { columns: 2; } }
@media(min-width:1024px){ .gallery { columns: 3; } }
.gallery-item { break-inside: avoid; margin-bottom: 1rem; border-radius: 10px; overflow: hidden; box-shadow: 0 2px 8px rgba(0,0,0,.1); position: relative; }
.gallery-item img { width: 100%; object-fit: cover; display: block; transition: transform .5s ease; }
.gallery-item:hover img { transform: scale(1.04); }
.gallery-label { position: absolute; bottom: 8px; left: 8px; background: rgba(15,23,42,.7); color: #fff; font-size: .75rem; font-weight: 600; padding: .25rem .6rem; border-radius: 5px; backdrop-filter: blur(4px); }

/* ===== PORTFOLIO CARDS ===== */
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.25rem; }
.portfolio-card { background: var(--gray-900); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; align-items: center; padding: 2rem 1.5rem; gap: 1rem; transition: var(--transition); cursor: pointer; border: 1px solid rgba(255,255,255,.06); }
.portfolio-card:hover { background: var(--primary); border-color: var(--accent); }
.portfolio-card img { width: 70px; height: 70px; object-fit: contain; filter: brightness(0) invert(1); transition: filter .35s ease, transform .35s ease, width .35s ease, height .35s ease; }
.portfolio-card:hover img { filter: none; transform: scale(1.05); width: 150px; height: 150px; }
.portfolio-card h3 { color: #fff; font-size: 1rem; text-align: center; }
.portfolio-card small { color: rgba(255,255,255,.5); font-size: .8rem; text-align: center; }
.portfolio-desc { color: rgba(255,255,255,.7); font-size: .82rem; line-height: 1.5; text-align: center; margin-top: .25rem; }

/* ===== CONTACT ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 3rem; }
.contact-info { display: flex; flex-direction: column; gap: 1.25rem; }
.contact-item { display: flex; gap: 1rem; align-items: flex-start; }
.contact-icon { width: 44px; height: 44px; border-radius: 10px; background: rgba(30,58,95,.08); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0; }
.contact-item h4 { font-size: .9rem; color: var(--primary); margin-bottom: .25rem; }
.contact-item p, .contact-item a { font-size: .9rem; color: var(--gray-600); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: .5rem; }
.form-group.full { grid-column: 1 / -1; }
label { font-size: .85rem; font-weight: 600; color: var(--primary); }
input, textarea, select { width: 100%; padding: .75rem 1rem; border: 1px solid var(--gray-200); border-radius: 8px; font-family: inherit; font-size: .9rem; color: var(--text); transition: var(--transition); }
input:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(30,58,95,.08); }
textarea { resize: vertical; min-height: 140px; }
.map-wrap { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); margin-top: 2rem; }

/* ===== MODERN CONTACT CARD ===== */
.contact-card { display: grid; grid-template-columns: 5fr 7fr; background: #fff; border-radius: 22px; overflow: hidden; box-shadow: 0 24px 60px rgba(15,23,42,.12); border: 1px solid var(--gray-200); }
.contact-aside { position: relative; overflow: hidden; padding: 3rem 2.6rem; display: flex; flex-direction: column; gap: 1.4rem; background: linear-gradient(160deg, var(--primary) 0%, #15294a 60%, #0f1f3a 100%); color: #fff; }
.contact-aside::before { content: ''; position: absolute; top: -90px; right: -90px; width: 230px; height: 230px; border-radius: 50%; background: radial-gradient(circle, rgba(56,189,248,.28), transparent 70%); }
.contact-aside::after { content: ''; position: absolute; bottom: -110px; left: -70px; width: 220px; height: 220px; border-radius: 50%; background: radial-gradient(circle, rgba(245,158,11,.18), transparent 70%); }
.contact-aside > * { position: relative; z-index: 1; }
.contact-aside-eyebrow { font-size: .72rem; font-weight: 700; letter-spacing: .18em; color: #38bdf8; }
.contact-aside h2 { color: #fff; font-size: 1.6rem; }
.contact-aside-sub { color: rgba(255,255,255,.72); font-size: .92rem; line-height: 1.6; margin-bottom: .4rem; }
.contact-aside .contact-item { align-items: center; }
.contact-aside .contact-icon { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16); color: #fff; }
.contact-aside .contact-item h4 { color: #fff; }
.contact-aside .contact-item p, .contact-aside .contact-item a { color: rgba(255,255,255,.72); }
.contact-aside .contact-item a:hover { color: #38bdf8; }
.contact-form-panel { padding: 3rem 2.6rem; }
.contact-form-title { font-size: 1.5rem; line-height: 1.35; margin-bottom: 1.6rem; max-width: 30ch; }
.contact-form-panel input, .contact-form-panel textarea, .contact-form-panel select { background: var(--gray-50, #f8fafc); border-radius: 10px; padding: .85rem 1rem; }
.contact-form-panel input:focus, .contact-form-panel textarea:focus, .contact-form-panel select:focus { background: #fff; }
@media(max-width:900px){ .contact-card { grid-template-columns: 1fr; } .contact-aside, .contact-form-panel { padding: 2.2rem 1.6rem; } }

/* ===== PAGE HERO ===== */
.page-hero { background: linear-gradient(135deg, var(--primary) 60%, var(--primary-light) 100%); padding: 8rem 0 4rem; text-align: center; position: relative; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; inset: 0; background-image: var(--hero-bg); background-size: cover; background-position: center; opacity: .18; }
.page-hero * { position: relative; }
.page-hero h1 { color: #fff; }
.page-hero p { color: rgba(255,255,255,.8); max-width: 600px; margin: 1rem auto 0; font-size: 1.1rem; }
.page-hero-badge { display: inline-block; background: rgba(245,158,11,.2); border: 1px solid var(--accent); color: var(--accent); padding: .35rem 1rem; border-radius: 100px; font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 1rem; }

/* ===== STANDARDS STRIP ===== */
.standards-strip { background: var(--primary-light); padding: .75rem 0; }
.standards-strip .container { display: flex; gap: 2rem; justify-content: center; align-items: center; flex-wrap: wrap; }
.standards-strip span { font-size: .8rem; font-weight: 700; color: rgba(255,255,255,.7); letter-spacing: .06em; }
.standards-strip span strong { color: #fff; }

/* ===== SPLIT SECTION ===== */
.about-fullimg { width: 100%; margin-bottom: 3.5rem; }
.about-fullimg img { width: 100%; height: auto; display: block; }
.about-intro p { text-align: justify; }
.about-intro .feature-item p { text-align: left; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.split-img { border-radius: var(--radius); overflow: hidden; }
.split-img img { width: 100%; height: 380px; object-fit: cover; }
.upload-visual { border-radius: var(--radius); overflow: hidden; background: #fff; }
.upload-visual img { width: 100%; height: auto; display: block; }
.feature-list { display: flex; flex-direction: column; gap: .75rem; margin-top: 1.5rem; }
.feature-item { display: flex; gap: .75rem; align-items: flex-start; }
.feature-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); margin-top: .55rem; flex-shrink: 0; }
.feature-item p { font-size: .9rem; color: var(--gray-700); margin: 0; }

/* ===== CTA ===== */
.cta { background: var(--accent); padding: 4rem 0; text-align: center; }
.cta h2 { color: var(--primary); margin-bottom: 1rem; }
.cta p  { color: rgba(30,58,95,.8); margin-bottom: 2rem; }
.cta .btn { background: var(--primary); color: #fff; }
.cta .btn:hover { background: var(--primary-light); }

/* ===== FOOTER ===== */
footer { position: relative; background: #0a0a0a; color: rgba(255,255,255,.72); padding: 4rem 0 0; border-top: 1px solid rgba(255,255,255,.08); overflow: hidden; }
footer .container { position: relative; z-index: 1; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1.2fr 1fr 1.3fr; gap: 2.5rem; margin-bottom: 3rem; }
.footer-brand .logo-name { color: #fff; font-size: 1.15rem; letter-spacing: .02em; }
.footer-brand .logo-sub  { color: rgba(255,255,255,.55); }
.footer-col-brand .logo-name { color: #fff; font-size: 1.15rem; letter-spacing: .02em; }
.footer-col-brand .logo-sub { color: rgba(255,255,255,.55); font-size: .75rem; }
.footer-col-brand p { font-size: .85rem; margin-top: 1rem; max-width: 260px; color: rgba(255,255,255,.6); line-height: 1.7; }
.footer-col h4 { color: #fff; font-size: .82rem; margin-bottom: 1.1rem; letter-spacing: .06em; text-transform: uppercase; position: relative; padding-bottom: .6rem; }
.footer-col h4::after { content: ''; position: absolute; left: 0; bottom: 0; width: 28px; height: 2px; background: var(--accent); }
.footer-col ul { display: flex; flex-direction: column; gap: .6rem; }
.footer-col ul a { font-size: .82rem; color: rgba(255,255,255,.65); transition: var(--transition); }
.footer-col ul a:hover { color: #fff; }
.gallery-sub { color: var(--gray-600); font-size: 1.05rem; max-width: 640px; margin: .75rem auto 0; }
.footer-col-badges { display: flex; flex-direction: column; align-items: flex-end; text-align: right; }
.footer-col-badges h4::after { left: auto; right: 0; }
.footer-duns { display: flex; align-items: center; justify-content: flex-end; gap: .45rem; font-size: .72rem; color: rgba(255,255,255,.55); background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1); border-radius: 8px; padding: .5rem .7rem; }
.footer-ids { display: flex; flex-direction: column; align-items: flex-end; gap: .5rem; font-size: .68rem; color: rgba(255,255,255,.45); margin-top: .5rem; }
.footer-duns img { width: 16px; height: 16px; flex-shrink: 0; }
.footer-linkedin-bar { margin-bottom: .6rem; }
.footer-linkedin-bar a { display: inline-flex; align-items: center; gap: .5rem; color: #fff; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.14); padding: .5rem .9rem; border-radius: 8px; font-size: .74rem; font-weight: 500; line-height: 1.3; text-align: right; transition: var(--transition); max-width: 190px; }
.footer-linkedin-bar a:hover { background: #0a66c2; border-color: #0a66c2; transform: translateY(-2px); }
.footer-linkedin-bar svg { color: #0a66c2; flex-shrink: 0; }
.footer-linkedin-bar a:hover svg { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 1.75rem 0 2.5rem; display: flex; flex-direction: column; align-items: center; gap: 1rem; text-align: center; }
.footer-bottom p { font-size: .72rem; line-height: 1.6; color: rgba(255,255,255,.4); width: 100%; max-width: none; margin: 0; text-align: left; }
.footer-legal { display: flex; gap: 1.75rem; flex-wrap: wrap; justify-content: center; }
.footer-legal a { font-size: .78rem; color: rgba(255,255,255,.6); transition: var(--transition); }
.footer-legal a:hover { color: #fff; }
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-col-badges { align-items: flex-start; text-align: left; }
  .footer-col-badges h4::after { left: 0; right: auto; }
  .footer-duns, .footer-linkedin-bar a { justify-content: flex-start; text-align: left; }
  .footer-ids { align-items: flex-start; }
}
/* ===== TEXT SHINE HOVER ===== */
h1, h2, h3, h4, h5, h6, p {
  background-image: linear-gradient(105deg, currentColor 0%, currentColor 42%, #8fc8ff 50%, currentColor 58%, currentColor 100%);
  background-size: 250% 100%;
  background-position: 100% 0;
  background-repeat: no-repeat;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: currentColor;
  transition: background-position 1.1s cubic-bezier(.4,0,.2,1);
}
h1:hover, h2:hover, h3:hover, h4:hover, h5:hover, h6:hover, p:hover {
  -webkit-text-fill-color: transparent;
  background-position: 0 0;
}

/* ===== CERTIFICATES ===== */
.services-grid--2 { max-width: 820px; margin-left: auto; margin-right: auto; grid-template-columns: repeat(2, 1fr); }
.cert-card { display: flex; flex-direction: column; align-items: center; text-align: center; }
.cert-logo { height: 80px; display: flex; align-items: center; justify-content: center; margin-bottom: 1.25rem; }
.cert-logo img { max-height: 80px; max-width: 170px; object-fit: contain; transition: opacity .2s ease; }
.cert-logo a:hover img { opacity: .75; }
.cert-card h3 { font-size: 1.15rem; line-height: 1.35; margin-bottom: .4rem; }
.cert-subtitle { display: block; font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--accent); font-weight: 600; margin-bottom: .8rem; }
@media (max-width: 640px) { .services-grid--2 { grid-template-columns: 1fr; } }
.cert-grid { max-width: 1080px; margin-left: auto; margin-right: auto; grid-template-columns: repeat(6, 1fr); }
.cert-grid > :nth-child(1), .cert-grid > :nth-child(2) { grid-column: span 3; }
.cert-grid > :nth-child(3), .cert-grid > :nth-child(4), .cert-grid > :nth-child(5) { grid-column: span 2; }
@media (max-width: 900px) { .cert-grid { max-width: 560px; grid-template-columns: repeat(2, 1fr); } .cert-grid > * { grid-column: auto; } }
@media (max-width: 560px) { .cert-grid { grid-template-columns: 1fr; } }

/* ===== GROUP HEADING ===== */
.group-title { display: flex; align-items: center; gap: .75rem; font-size: 1.3rem; color: var(--text); margin-bottom: 1.25rem; }
.group-accent { width: 28px; height: 4px; background: var(--accent); border-radius: 2px; }

/* ===== RESPONSIVE ===== */
@media screen and (max-width: 1024px) {
  .about-grid, .split { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-top { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media screen and (max-width: 1024px) {
  :root { --nav-h: 78px; }
  .nav-container { padding: 0 .9rem; align-items: center; min-height: var(--nav-h); }
  .logo { flex: 0 1 auto; min-width: 0; flex-wrap: nowrap; align-items: center; justify-content: flex-start; }
  .logo-text { min-width: 0; display: flex; flex-direction: column; justify-content: center; text-align: left; }
  .logo img { height: 34px; }
  .logo-name { font-size: .88rem; }
  .logo-sub { display: block; font-size: .62rem; line-height: 1.2; color: rgba(255,255,255,.75); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .menu-btn { margin-left: .5rem; display: flex; align-items: center; justify-content: center; }
  .nav-links { display: none; flex-direction: column; position: fixed; inset: var(--nav-h) 0 0; background: var(--primary); padding: 1.5rem 1.5rem calc(1.5rem + env(safe-area-inset-bottom, 0)); gap: 0; overflow-y: auto; z-index: 999; max-height: calc(100vh - var(--nav-h)); box-sizing: border-box; }
  .nav-links.open { display: flex; height: auto; }
  .nav-links-center, .nav-links-right { position: static; transform: none; display: flex; flex-direction: column; width: 100%; height: auto; margin-left: 0; }
  .nav-links li { display: block; width: 100%; }
  .nav-links li > a { width: 100%; display: flex; justify-content: space-between; align-items: center; padding: .85rem 0; border-bottom: 1px solid rgba(255,255,255,.1); color: #fff; font-size: 1rem; white-space: normal; }
  .nav-links li.nav-search-item, .nav-links li.nav-lang { display: flex; justify-content: flex-end; width: 100%; }
  .nav-links li.nav-lang { flex-direction: column; align-items: stretch; }
  .nav-lang-btn { margin: .6rem 0 0; width: auto; justify-content: center; border-radius: 6px; height: 42px; padding: 0 1rem; }
  .nav-lang-menu { position: static; right: auto; margin-top: .4rem; width: 100%; box-shadow: none; }
  .nav-lang:hover > .nav-lang-menu { display: none; }
  .nav-lang.open > .nav-lang-menu { display: block; }
  .nav-lang-menu li a { text-align: center; }
  .nav-links li.nav-cta { width: 100%; display: flex; justify-content: flex-end; }
  .nav-links li.nav-cta > a { margin: .7rem 0 0; width: auto; justify-content: center; height: 46px; font-size: 1rem; }
  .dropdown { display: block; width: 100%; }
  .dropdown > a { width: 100%; }
  .dropdown-menu { position: static; box-shadow: none; background: rgba(0,0,0,.2); border-radius: 0; padding-left: 0; display: none; width: 100%; min-width: auto; max-width: 100%; box-sizing: border-box; overflow: visible; }
  .dropdown-menu li { width: 100%; }
  .dropdown-menu li a { white-space: normal; padding: .75rem 1rem; }
  .dropdown.open .dropdown-menu { display: block; }
  .dropdown-sub { display: block; width: 100%; }
  .dropdown-sub > a { width: 100%; }
  .dropdown-sub-menu { position: static; box-shadow: none; background: rgba(0,0,0,.25); border-radius: 0; padding-left: 0; min-width: auto; max-width: 100%; left: auto; width: 100%; box-sizing: border-box; overflow: visible; }
  .dropdown-sub-menu li a { white-space: normal; padding: .75rem 1rem; }
  .dropdown-sub.open > .dropdown-sub-menu { display: block; }
  .nav-phone { display: none; }
  .nav-links.open .dropdown-menu,
  .nav-links.open .dropdown-sub-menu {
    position: static !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: auto !important;
    box-sizing: border-box !important;
    margin: 0 !important;
    padding-left: 0 !important;
    overflow: visible !important;
  }
}
@media(max-width:768px){
  .hero { height: min(74vh, 620px); min-height: 430px; }
  .hero-slide { background-size: cover; }
  .hero-slide:nth-child(3) { background-size: cover; background-repeat: no-repeat; background-position: center top; }
  .hero-arrow { width: 40px; height: 40px; bottom: 1rem; }
  .hero-prev { left: 1rem; }
  .hero-next { left: 4rem; }
  .hero-pause { right: 1rem; bottom: 1.1rem; width: 36px; height: 36px; }
  .hero-dots { bottom: 1.35rem; max-width: 42vw; flex-wrap: wrap; justify-content: center; }
  .hero-content h1 { font-size: 2rem; }
  .section { padding: 3rem 0; }
  .form-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .footer-cols { grid-template-columns: 1fr; gap: 1.75rem; }
  .about-stats { grid-template-columns: 1fr 1fr; }
  .logo { gap: .5rem; }
  .logo-text { min-width: 0; overflow: hidden; }
  .logo-name { font-size: .82rem; white-space: nowrap; }
  .logo-sub { font-size: .54rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
}
@media(max-width:480px){
  .portfolio-grid { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; align-items: center; }
  .hero { min-height: 390px; height: 68vh; }
  .hero-dots { display: none; }
  .product-strip-inner { justify-content: flex-start; }
}


/* Open to the world section (below footer) */
.open-world { background: #fff; padding: 4rem 0; border-top: 1px solid var(--gray-200); }
.open-world-inner { display: grid; grid-template-columns: 5fr 7fr; align-items: center; gap: 3rem; }
.open-world-inner--imgfirst { grid-template-columns: 7fr 5fr; }
.open-world-inner--tight { grid-template-columns: 6fr 6fr; gap: 1.5rem; }
.open-world-inner--tight .open-world-img { background-position: left center; min-height: 360px; }
.open-world-text h2 { font-family: 'Open Sans', sans-serif; font-weight: 800; text-transform: none; font-size: 1.9rem; line-height: 1.2; color: var(--primary); margin-bottom: 1.5rem; }
.open-world-text .ow-text { font-family: 'Open Sans', sans-serif; font-weight: 300; font-size: 1.1rem; line-height: 1.7; color: var(--gray-600); margin: 0; }
.open-world-text .ow-lead { font-family: 'Open Sans', sans-serif; font-weight: 800; color: var(--primary); }
.open-world-img { background-size: contain; background-repeat: no-repeat; background-position: center; min-height: 420px; }
@media (max-width: 768px) {
  .open-world-inner { grid-template-columns: 1fr; text-align: center; gap: 2rem; }
  .open-world-text h2 { font-size: 1.75rem; }
  .open-world-img { min-height: 300px; }
}


/* ===== FLOATING CONTACT WIDGET ===== */
.contact-fab { position: fixed; right: 0; top: 50%; transform: translateY(-50%); z-index: 1200; display: flex; flex-direction: column; gap: .75rem; }
.contact-fab-btn { display: flex; flex-direction: column; align-items: center; gap: .4rem; width: 80px; padding: 1rem .5rem; background: #fff; color: var(--primary); border: 1px solid var(--gray-200); border-right: none; border-radius: 10px 0 0 10px; box-shadow: var(--shadow-lg); cursor: pointer; transition: var(--transition); text-decoration: none; font-weight: 700; justify-content: center; text-align: center; }
.contact-fab-btn:hover, .contact-fab-btn:focus-visible { background: var(--primary); color: #fff; }
.contact-fab-btn svg { width: 30px; height: 30px; flex-shrink: 0; }
.contact-fab-btn span { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; line-height: 1; }
.contact-fab-btn:focus-visible { outline: 3px solid rgba(14,165,233,.55); outline-offset: 3px; }
@media (max-width: 900px) {
  .contact-fab { right: 0; gap: .6rem; }
  .contact-fab-btn { width: 60px; padding: .75rem .4rem; }
  .contact-fab-btn svg { width: 24px; height: 24px; }
  .contact-fab-btn span { font-size: .6rem; }
}

.contact-panel { position: fixed; top: 0; right: 0; bottom: 0; width: 480px; max-width: 100vw; background: #fff; box-shadow: -8px 0 30px rgba(0,0,0,.18); z-index: 1300; transform: translateX(100%); transition: transform .35s ease; display: flex; flex-direction: column; }
.contact-panel.open { transform: translateX(0); }
.contact-panel-head { display: flex; align-items: center; justify-content: space-between; height: var(--nav-h); padding: 0 1.5rem; background: linear-gradient(180deg, #1a56a8 0%, #154c9d 45%, #124594 100%); box-shadow: 0 2px 12px rgba(0,0,0,.25); color: #fff; flex-shrink: 0; }
.contact-panel-head h3 { color: #fff; font-size: 1.25rem; margin: 0; }
.contact-panel-close { background: none; border: none; color: #fff; font-size: 1.9rem; line-height: 1; cursor: pointer; padding: 0 .25rem; transition: var(--transition); }
.contact-panel-close:hover { color: var(--accent); }
.contact-panel-body {
  padding: 1.5rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: .85rem;
  overflow-y: auto;
}
.contact-panel-img {
  width: 100%;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(226,232,240,.85);
  height: 200px;
  min-height: 200px;
}
.contact-panel-img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.contact-row {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: .9rem;
  padding: .9rem 1rem;
  border-radius: 18px;
  background: rgba(248,250,252,.95);
  border: 1px solid rgba(226,232,240,.9);
  transition: var(--transition);
}
.contact-row:hover {
  border-color: rgba(14,165,233,.35);
  background: #fff;
}
.contact-row-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 14px;
  background: #fff;
  border: 1px solid rgba(226,232,240,.9);
  color: var(--primary);
  box-shadow: 0 8px 22px rgba(15,23,42,.08);
}
.contact-row-icon svg {
  width: 20px;
  height: 20px;
}
.contact-row-text {
  display: flex;
  flex-direction: column;
  gap: .2rem;
  font-size: .9rem;
  color: var(--gray-700);
}
.contact-row-text strong {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--accent);
  margin-bottom: .15rem;
}
.contact-panel-cta,
.contact-panel-dir {
  grid-column: 1 / -1;
}
.contact-panel-cta {
  margin-top: .25rem;
  text-align: center;
}
.contact-panel-dir {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin-top: .25rem;
}
.contact-dir-btn { justify-content: center; width: 100%; font-size: .88rem; padding: .65rem 1rem; gap: .6rem; }
.dir-logo { display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; border-radius: 50%; background: #fff; box-shadow: 0 1px 4px rgba(0,0,0,.18); transition: transform .25s ease, box-shadow .25s ease; }
.dir-logo svg { display: block; }
.contact-dir-btn:hover .dir-logo { transform: scale(1.15) rotate(-8deg); box-shadow: 0 3px 10px rgba(0,0,0,.28); }

.contact-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.4); opacity: 0; visibility: hidden; transition: opacity .3s ease; z-index: 1250; }
.contact-overlay.open { opacity: 1; visibility: visible; }

@media (max-width: 768px) {
  .contact-panel { width: 100%; }
  .contact-panel-head { padding: 0 1rem; }
  .contact-panel-head h3 { font-size: 1.05rem; }
  .contact-panel-close { font-size: 1.8rem; }
  .contact-panel-body { padding: 1rem; display: grid; grid-template-columns: 1fr; gap: .75rem; }
  .contact-panel-img { height: 220px; max-height: 220px; border-radius: 16px; }
  .contact-panel-img img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
  .contact-row { padding: .85rem; gap: .75rem; }
  .contact-row-text { font-size: .88rem; }
  .contact-panel-cta { padding: .75rem .9rem; }
  .contact-dir-btn { font-size: .86rem; padding: .65rem .9rem; }
}

.no-scroll { overflow: hidden; }
@media (max-width: 768px) { body.nav-open .contact-fab { display: none; } }

/* ===== NAVBAR SEARCH TRIGGER ===== */
.nav-links li.nav-search-item { display: flex; align-items: center; }
.nav-search-trigger { display: inline-flex; align-items: center; gap: .5rem; height: 38px; padding: 0 .65rem 0 .75rem; margin-left: .5rem; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.30); border-radius: 8px; color: #fff; cursor: pointer; font-family: 'Roboto Condensed', sans-serif; font-size: .85rem; font-weight: 600; letter-spacing: .03em; transition: background .2s ease, border-color .2s ease; }
.nav-search-trigger:hover { background: rgba(255,255,255,.24); border-color: rgba(255,255,255,.5); }
.nav-search-ic { opacity: .95; flex-shrink: 0; }
.nav-search-label { line-height: 1; }
.nav-search-kbd { font-family: inherit; font-size: .68rem; line-height: 1; padding: .22rem .4rem; border-radius: 4px; background: rgba(255,255,255,.18); border: 1px solid rgba(255,255,255,.28); color: #fff; }

/* ===== SEARCH MODAL ===== */
.search-modal { position: fixed; inset: 0; z-index: 2000; display: none; }
.search-modal.open { display: block; }
.search-overlay { position: absolute; inset: 0; background: rgba(15,23,42,.55); backdrop-filter: blur(2px); }
.search-box { position: relative; max-width: 600px; width: calc(100% - 2rem); margin: 9vh auto 0; background: #fff; border-radius: 12px; box-shadow: 0 20px 60px rgba(0,0,0,.35); display: flex; flex-direction: column; max-height: 72vh; overflow: hidden; }
.search-head { display: flex; align-items: center; gap: .6rem; padding: .85rem 1rem; border-bottom: 1px solid var(--gray-200); }
.search-head .search-mag { color: #0ea5e9; flex-shrink: 0; }
#search-input { flex: 1; border: none; outline: none; font-size: 1.05rem; color: var(--text); background: transparent; }
.search-esc { font-size: .7rem; color: var(--primary); border: 1px solid var(--gray-200); border-radius: 6px; padding: .25rem .45rem; background: var(--gray-50); cursor: pointer; font-family: inherit; }
.search-results { overflow-y: auto; padding: .4rem; }
.search-item { display: flex; align-items: center; gap: .75rem; padding: .65rem .8rem; border-radius: 8px; cursor: pointer; color: var(--primary); text-decoration: none; }
.search-item .si-ic { width: 34px; height: 34px; flex-shrink: 0; border-radius: 7px; background: var(--gray-100); display: flex; align-items: center; justify-content: center; color: #1d4ed8; }
.search-item .si-tx { display: flex; flex-direction: column; min-width: 0; }
.search-item .si-tt { font-weight: 600; font-size: .95rem; }
.search-item .si-ds { font-size: .8rem; color: #64748b; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.search-item.active, .search-item:hover { background: var(--cta-grad); color: #fff; }
.search-item.active .si-ic, .search-item:hover .si-ic { background: rgba(255,255,255,.2); color: #fff; }
.search-item.active .si-ds, .search-item:hover .si-ds { color: rgba(255,255,255,.85); }
.search-empty { padding: 1.75rem 1rem; text-align: center; color: #64748b; font-size: .9rem; }
.search-foot { display: flex; align-items: center; gap: 1rem; padding: .6rem 1rem; border-top: 1px solid var(--gray-200); font-size: .72rem; color: #64748b; }
.search-foot kbd { font-family: inherit; background: var(--gray-100); border: 1px solid var(--gray-200); border-radius: 4px; padding: .1rem .32rem; margin-right: .15rem; }
.search-brand { margin-left: auto; font-weight: 700; color: var(--primary); }

@media (max-width: 768px) {
  .nav-search-kbd { display: none; }
  .search-box { margin-top: 6vh; max-height: 80vh; }
  .search-foot { display: none; }
}

/* ===== NAVBAR LANGUAGE SWITCHER ===== */
.nav-links li.nav-lang { display: flex; align-items: center; position: relative; }
.nav-lang-btn { display: inline-flex; align-items: center; gap: .4rem; height: 38px; padding: 0 .5rem; margin-left: .5rem; background: transparent; border: none; border-radius: 6px; color: rgba(255,255,255,.85); cursor: pointer; font-family: 'Roboto Condensed', sans-serif; font-size: .82rem; font-weight: 500; letter-spacing: .01em; transition: background .2s ease, color .2s ease; }
.nav-lang-btn:hover { background: rgba(255,255,255,.1); color: #fff; }
.nav-lang-btn .caret { display: none; }
.nav-lang-ic { flex-shrink: 0; opacity: .9; }
.nav-lang-menu { display: none; position: absolute; top: 100%; right: 0; margin-top: .5rem; background: #fff; border: 1px solid rgba(0,0,0,.08); border-radius: 10px; box-shadow: 0 8px 28px rgba(0,0,0,.18); min-width: 230px; padding: .4rem; z-index: 100; }
.nav-lang:hover > .nav-lang-menu, .nav-lang.open > .nav-lang-menu { display: block; }
.nav-lang-remember { display: flex; align-items: center; gap: .55rem; padding: .6rem .7rem; border-bottom: 1px solid rgba(0,0,0,.08); margin-bottom: .3rem; }
.nav-lang-remember-label { font-size: .82rem; color: #1a1a1a; flex: 1; }
.nav-lang-info { display: inline-flex; align-items: center; justify-content: center; color: rgba(0,0,0,.4); flex-shrink: 0; transition: color .15s ease; }
.nav-lang-info:hover { color: rgba(0,0,0,.7); }
.nav-lang-switch { position: relative; display: inline-block; width: 34px; height: 20px; flex-shrink: 0; cursor: pointer; }
.nav-lang-remember-input { position: absolute; opacity: 0; width: 0; height: 0; }
.nav-lang-switch-track { position: absolute; inset: 0; background: rgba(0,0,0,.25); border-radius: 999px; transition: background .2s ease; }
.nav-lang-switch-track::before { content: ''; position: absolute; left: 2px; top: 2px; width: 16px; height: 16px; background: #fff; border-radius: 50%; transition: transform .2s ease; }
.nav-lang-remember-input:checked + .nav-lang-switch-track { background: var(--primary, #1a4fb4); }
.nav-lang-remember-input:checked + .nav-lang-switch-track::before { transform: translateX(14px); }
.nav-lang-list { list-style: none; }
.nav-lang-menu li a { display: flex; align-items: center; justify-content: space-between; gap: .5rem; padding: .55rem .7rem; border-radius: 6px; font-size: .86rem; color: #1a1a1a; white-space: nowrap; transition: background .15s ease; }
.nav-lang-menu li a:hover { background: rgba(0,0,0,.06); color: #1a1a1a; }
.nav-lang-menu li a.active { font-weight: 600; color: var(--primary, #1a4fb4); }
.nav-lang-menu li a.active::after { content: '✓'; font-size: .75rem; color: var(--primary, #1a4fb4); }

@media (max-width: 768px) {
  .nav-links li.nav-lang { display: flex; justify-content: flex-end; width: 100%; flex-direction: column; align-items: stretch; }
  .nav-lang-btn { margin: .6rem 0 0; width: auto; justify-content: center; border-radius: 6px; height: 42px; padding: 0 1rem; }
  .nav-lang-menu { position: static; right: auto; margin-top: .4rem; width: 100%; box-shadow: none; }
  .nav-lang:hover > .nav-lang-menu { display: none; }
  .nav-lang.open > .nav-lang-menu { display: block; }
  .nav-lang-menu li a { text-align: center; justify-content: center; }
}

/* ===== NAVBAR CTA (Teklif Alın & Keşif Talebi) ===== */
.nav-links li.nav-cta { display: flex; align-items: center; margin-left: 0.65rem; }
.nav-links li.nav-cta > a { display: inline-flex; align-items: center; justify-content: center; height: 38px; padding: 0 1.1rem; background: var(--cta-grad); color: #fff; border-radius: 8px; font-family: 'Roboto Condensed', sans-serif; font-size: .85rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; white-space: nowrap; transition: background .2s ease, transform .2s ease; text-align: center; }
.nav-links li.nav-cta > a:hover, .nav-links li.nav-cta:hover > a { background: var(--cta-grad-hover); color: #fff; transform: translateY(-1px); }

@media (max-width: 768px) {
  .nav-links li.nav-cta { width: 100%; display: flex; justify-content: center; margin-left: 0; }
  .nav-links li.nav-cta > a { margin: .7rem 0 0; width: 100%; justify-content: center; height: 46px; font-size: .95rem; }
}

/* ===== REFERANSLAR ===== */
.ref-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 1rem; }
.ref-card { display: flex; flex-direction: column; gap: .45rem; background: #fff; border: 1px solid #e5e7eb; border-left: 3px solid var(--accent); border-radius: 10px; padding: 1.05rem 1.25rem; transition: box-shadow .2s ease, transform .2s ease; }
.ref-card:hover { box-shadow: 0 10px 26px rgba(0,0,0,.08); transform: translateY(-2px); border-left-color: var(--primary); }
.ref-name { font-weight: 700; color: var(--primary); font-size: .97rem; line-height: 1.3; }
.ref-city { display: inline-flex; align-items: center; gap: .35rem; color: #64748b; font-size: .8rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }
.ref-city svg { color: var(--accent); flex-shrink: 0; }

/* ===== CONTACT BANNER ===== */
.contact-banner { background: var(--gray-50); padding: 5rem 0; }
.contact-banner-inner { display: grid; grid-template-columns: 1fr 1.1fr; align-items: center; gap: 4rem; }
.contact-banner-img { text-align: left; }
.contact-banner-img img { width: 100%; max-width: 650px; margin: 0 auto 0 0; display: block; filter: drop-shadow(0 10px 20px rgba(0,0,0,0.08)); }
.contact-banner-text .cb-subtitle { display: inline-block; font-size: 1.2rem; font-weight: 700; color: var(--text); margin-bottom: 0.5rem; }
.contact-banner-text h2 { font-size: clamp(2.5rem, 4vw, 3.5rem); margin-bottom: 1.5rem; color: var(--primary); font-family: 'Open Sans', sans-serif; font-weight: 800; letter-spacing: -0.02em; line-height: 1.1; }
.contact-banner-text p { font-size: 1.15rem; color: var(--gray-600); margin-bottom: 2.5rem; max-width: 520px; line-height: 1.6; }
.cb-buttons { display: flex; gap: 1rem; flex-wrap: wrap; }
@media (max-width: 900px) {
  .contact-banner-inner { grid-template-columns: 1fr; text-align: center; gap: 2.5rem; }
  .contact-banner-text p { margin-left: auto; margin-right: auto; }
  .cb-buttons { justify-content: center; }
}

.pdf-download-btn { display:inline-flex; align-items:center; gap:.5rem; margin-bottom:2rem; }
.pdf-download-btn svg { flex-shrink:0; }
@media print {
  #navbar, footer, .contact-fab, .contact-overlay, .contact-panel, .pdf-download-btn { display: none !important; }
  .page-hero { --hero-bg: none !important; background: none !important; color: #000 !important; padding: 1rem 0 !important; }
  .page-hero h1, .page-hero p { color: #000 !important; }
  body { color: #000; }
}