/* NDT Web Solution — Premium layer (loads after style.css) */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --navy:#16142B; --navy-soft:#1F1C3A; --ink:#16142B;
  --orange:#F25A14; --orange-dark:#D94A08;
  --bg-light:#F6F3EE; --border-color:#E3DED4; --text-secondary:#5C5967;
  --radius-sm:4px; --radius-md:8px; --radius-lg:12px;
  --shadow-sm:none; --shadow-md:0 1px 0 rgba(22,20,43,.04),0 12px 28px -16px rgba(22,20,43,.25); --shadow-lg:var(--shadow-md);
  --font-main:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-display:'Fraunces',Georgia,'Times New Roman',serif;
  --container-max:1180px;
}
body{ font-family:var(--font-main); background:#FFFDFA; font-size:16px; line-height:1.7; letter-spacing:-.005em; }
h1,h2,h3,h4{ font-family:var(--font-display); font-weight:500; letter-spacing:-.025em; line-height:1.15; }
h5,h6,.svc-card h3,.why-item h3,.icon-feature h4,.related-card h4,.footer-col h4,.process-step h3,.workflow-list h4,.contact-info-card h4{ font-family:var(--font-main); font-weight:600; letter-spacing:-.01em; }
.fw-800{ font-weight:600; }
.container-xl{ padding:0 clamp(18px,4vw,32px); }
.section-pad{ padding:clamp(64px,9vw,112px) 0; }
.bg-light{ background:var(--bg-light); }

/* section heads */
.eyebrow{ font-size:.72rem; font-weight:600; letter-spacing:.16em; text-transform:uppercase; color:var(--orange); }
.section-head h2{ font-size:clamp(1.85rem,3.6vw,2.75rem); }
.section-head p{ font-size:1.05rem; max-width:640px; }
.section-head.center p{ margin-left:auto; margin-right:auto; }

/* buttons */
.btn-ndt{ border-radius:4px; font-weight:600; font-size:.95rem; padding:14px 26px; letter-spacing:0; box-shadow:none; transition:background .2s,color .2s,border-color .2s; }
.btn-primary-ndt{ background:var(--orange); border-color:var(--orange); color:#fff; }
.btn-primary-ndt:hover{ background:var(--orange-dark); border-color:var(--orange-dark); transform:none; box-shadow:none; }
.btn-outline-ndt{ border:1px solid var(--navy); color:var(--navy); background:transparent; }
.btn-outline-ndt:hover{ background:var(--navy); color:#fff; transform:none; }
.btn-outline-light-ndt{ border:1px solid rgba(255,255,255,.45); color:#fff; background:transparent; }
.btn-outline-light-ndt:hover{ background:#fff; color:var(--navy); transform:none; }
.btn-light-ndt{ border-radius:4px; }

/* header */
.site-header{ background:rgba(255,253,250,.92); backdrop-filter:saturate(1.4) blur(14px); border-bottom:1px solid var(--border-color); }
.site-header.scrolled{ box-shadow:none; }
.navbar-ndt{ padding:12px 0; }
.nav-main > li > a{ border-radius:4px; font-size:.92rem; font-weight:500; padding:10px 14px; }
.nav-main > li > a:hover,.nav-main > li > a.active{ background:transparent; color:var(--orange); }
.nav-phone{ font-weight:600; }
.dropdown-panel{ border-radius:8px; border:1px solid var(--border-color); box-shadow:var(--shadow-md); }
.mobile-toggle{ border-radius:6px; }

/* hero */
.hero-section{ background:var(--navy); padding:clamp(72px,10vw,128px) 0 clamp(64px,8vw,104px); }
.hero-section::before{ display:none; }
.hero-section::after{ content:''; position:absolute; inset:0; background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px); background-size:64px 64px; -webkit-mask-image:linear-gradient(180deg,#000,transparent 85%); mask-image:linear-gradient(180deg,#000,transparent 85%); pointer-events:none; }
.hero-section .container-xl{ position:relative; z-index:1; }
.hero-grid{ gap:clamp(32px,6vw,80px); grid-template-columns:1.15fr .85fr; }
.hero-eyebrow{ background:transparent; border:0; padding:0; border-radius:0; font-size:.72rem; letter-spacing:.16em; text-transform:uppercase; color:rgba(255,255,255,.7); font-weight:600; }
.hero-section h1{ font-family:var(--font-display); font-weight:500; font-size:clamp(2.2rem,5.2vw,4rem); line-height:1.08; letter-spacing:-.03em; }
.hero-section h1 .accent{ color:#FF8A4C; font-style:italic; }
.hero-section .lead-text{ font-size:1.08rem; color:rgba(255,255,255,.72); }
.hero-trust{ font-weight:500; font-size:.88rem; }
.hero-visual{ height:auto; display:block !important; }
.hp{ border:1px solid rgba(255,255,255,.14); border-radius:8px; background:rgba(255,255,255,.03); padding:8px 28px; }
.hp-label{ display:block; padding:18px 0 12px; font-size:.7rem; letter-spacing:.16em; text-transform:uppercase; color:rgba(255,255,255,.5); font-weight:600; border-bottom:1px solid rgba(255,255,255,.12); }
.hp ul{ list-style:none; margin:0; padding:0; }
.hp li{ display:flex; gap:20px; align-items:baseline; padding:22px 0; border-bottom:1px solid rgba(255,255,255,.1); }
.hp li:last-child{ border-bottom:0; }
.hp b{ font-family:var(--font-display); font-weight:500; color:#FF8A4C; font-size:1.05rem; min-width:28px; }
.hp strong{ display:block; color:#fff; font-family:var(--font-display); font-weight:500; font-size:1.35rem; letter-spacing:-.02em; }
.hp span.d{ display:block; color:rgba(255,255,255,.6); font-size:.92rem; margin-top:2px; }

/* trust band */
.trust-band{ background:#fff; border-bottom:1px solid var(--border-color); }
.trust-list li{ font-weight:500; font-size:.92rem; }
.trust-list li i{ font-size:1.15rem; }

/* cards: flat, hairline */
.svc-card,.why-item,.industry-chip,.related-card,.icon-feature,.contact-info-card,.case-card,.visual-card,.about-visual .main-frame,.portfolio-item{ border-radius:8px; box-shadow:none; background:#fff; border:1px solid var(--border-color); }
.svc-card{ padding:clamp(24px,3vw,34px); }
.svc-card:hover,.why-item:hover,.related-card:hover,.industry-chip:hover{ transform:none; box-shadow:var(--shadow-md); border-color:var(--navy); }
.svc-card .svc-icon,.icon-feature .f-icon{ background:transparent; border:1px solid var(--border-color); border-radius:6px; color:var(--orange); }
.svc-card h3{ font-family:var(--font-display); font-weight:500; font-size:1.3rem; }
.svc-card .svc-link{ font-weight:600; color:var(--navy); }
.svc-card.featured{ background:var(--navy); border-color:var(--navy); }
.svc-card.featured .svc-icon{ border-color:rgba(255,255,255,.25); color:#FF8A4C; }
.why-item i,.industry-chip i,.related-card i{ color:var(--orange); }
.industry-chip:hover{ background:var(--navy); }
.process-num{ border-width:1px; font-family:var(--font-display); font-weight:500; background:#FFFDFA; }
.process-timeline::before{ height:1px; }
.value-panel{ border-radius:8px; background:var(--navy); }
.about-stat-float{ border-radius:8px; box-shadow:var(--shadow-md); }
.filter-btn{ border-radius:4px; font-weight:500; }
.filter-btn.active{ background:var(--navy); border-color:var(--navy); color:#fff; }
.concept-badge{ border-radius:3px; }
.tag-pill,.svc-tags span,.industry-chip{ border-radius:4px; }

/* sub page hero + CTA */
.page-hero{ padding:clamp(110px,14vw,156px) 0 clamp(52px,7vw,84px); background:var(--navy); }
.page-hero::before{ display:none; }
.page-hero h1{ font-family:var(--font-display); font-weight:500; font-size:clamp(2rem,4.4vw,3.2rem); }
.final-cta{ background:var(--navy); }
.final-cta::after{ display:none; }
.final-cta h2{ font-size:clamp(1.9rem,4vw,3rem); }

/* forms */
.form-ndt .form-control,.form-ndt .form-select{ border-radius:4px; border:1px solid var(--border-color); padding:13px 14px; background:#fff; }
.form-ndt .form-control:focus,.form-ndt .form-select:focus{ border-color:var(--navy); box-shadow:0 0 0 3px rgba(22,20,43,.08); }
.radio-card label{ border-radius:6px; }
.acc-item{ border-radius:8px; }

/* footer */
.site-footer{ background:var(--navy); }
.footer-social a{ border-radius:6px; }
.whatsapp-float,.back-to-top{ box-shadow:0 8px 20px -8px rgba(0,0,0,.35); }

/* responsive hardening */
img,iframe,video,table{ max-width:100%; }
.map-frame iframe{ width:100%; }
@media (max-width:991px){
  .hero-grid{ grid-template-columns:1fr; }
  .service-grid-main{ grid-template-columns:repeat(2,1fr) !important; }
  .service-grid-main > .svc-card{ grid-column:auto !important; }
  .process-timeline{ flex-wrap:wrap; row-gap:32px; }
  .process-timeline::before{ display:none; }
  .process-step{ flex:1 1 40%; }
}
@media (max-width:767px){
  body{ font-size:15.5px; }
  .brand-logo img{ height:38px; }
  .hero-cta-row{ flex-direction:column; align-items:stretch; }
  .hero-cta-row .btn-ndt,.final-cta-btns .btn-ndt{ width:100%; justify-content:center; text-align:center; }
  .final-cta-btns{ flex-direction:column; align-items:stretch; }
  .hp{ padding:4px 20px; }
  .hp li{ padding:18px 0; }
  .trust-list{ gap:14px 18px; }
  .trust-list li{ min-width:calc(50% - 12px); flex:0 0 calc(50% - 12px); }
  .filter-bar{ overflow-x:auto; flex-wrap:nowrap; padding-bottom:6px; -webkit-overflow-scrolling:touch; }
  .filter-btn{ white-space:nowrap; }
}
@media (max-width:575px){
  .service-grid-main{ grid-template-columns:1fr !important; }
  .process-step{ flex:1 1 100%; }
  .trust-list li{ flex:0 0 100%; min-width:100%; }
  .footer-bottom{ flex-direction:column; text-align:center; gap:10px; }
}