/* ===================================================================
   ATS — Accent Technical Services
   Design tokens
=================================================================== */
:root{
  --navy: #173A67;
  --blue: #126F9F;
  --gradient: linear-gradient(135deg, #173A67, #126F9F);
  --gradient-soft: linear-gradient(135deg, rgba(23,58,103,.06), rgba(18,111,159,.06));
  --silver: #B8BCC2;
  --silver-light: #E8EAED;
  --white: #FFFFFF;
  --ink: #17202A;
  --ink-soft: #52606D;

  --font-display: 'Manrope', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius: 14px;
  --radius-sm: 8px;
  --shadow-sm: 0 2px 10px rgba(23,58,103,.06);
  --shadow-md: 0 12px 32px rgba(23,58,103,.10);
  --shadow-lg: 0 24px 60px rgba(23,58,103,.16);

  --container: 1220px;
  --nav-h: 84px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family:inherit; cursor:pointer; }
h1,h2,h3,h4{ font-family: var(--font-display); color: var(--navy); margin:0; line-height:1.15; }
p{ margin:0; color: var(--ink-soft); line-height:1.7; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior:auto !important; }
}

:focus-visible{
  outline: 3px solid #126F9F;
  outline-offset: 3px;
  border-radius: 4px;
}

.section-inner{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family: var(--font-display);
  font-weight:700;
  font-size:.78rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color: var(--blue);
  margin: 0 0 12px;
}
.eyebrow::before{
  content:'';
  width:22px; height:2px;
  background: var(--blue);
  display:inline-block;
}

.section-head{ max-width: 680px; margin-bottom: 56px; }
.section-title{ font-size: clamp(1.9rem, 3vw, 2.7rem); font-weight:800; letter-spacing:-.01em; }
.section-sub{ margin-top:16px; font-size:1.05rem; }

section{ position:relative; }

/* ===================================================================
   Buttons
=================================================================== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 15px 30px;
  font-family: var(--font-display);
  font-weight:700;
  font-size:.95rem;
  border-radius: 999px;
  border:1.5px solid transparent;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
  white-space:nowrap;
}
.btn-primary{
  background: var(--gradient);
  color:#fff;
  box-shadow: 0 10px 24px rgba(18,111,159,.28);
}
.btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 16px 32px rgba(18,111,159,.36); }

.btn-outline{
  background: transparent;
  color: var(--navy);
  border-color: var(--silver);
}
.btn-outline:hover{ border-color: var(--blue); color: var(--blue); transform: translateY(-2px); }

.btn-primary-light{
  background: #fff;
  color: var(--navy);
  box-shadow: 0 10px 26px rgba(0,0,0,.18);
}
.btn-primary-light:hover{ transform: translateY(-2px); box-shadow: 0 16px 34px rgba(0,0,0,.24); }

.btn-outline-light{
  background: transparent;
  color:#fff;
  border-color: rgba(255,255,255,.5);
}
.btn-outline-light:hover{ border-color:#fff; background: rgba(255,255,255,.08); transform: translateY(-2px); }

/* ===================================================================
   Navbar
=================================================================== */
.navbar{
  position: fixed;
  top:0; left:0; right:0;
  z-index: 500;
  height: var(--nav-h);
  display:flex;
  align-items:center;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(23,58,103,.08), 0 12px 30px rgba(23,58,103,.06);
  transition: box-shadow .35s ease, height .35s ease;
}
.navbar.scrolled{
  height: 74px;
}
.nav-inner{
  width:100%;
  max-width: var(--container);
  margin:0 auto;
  padding: 0 32px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 24px;
}
.nav-logo{ display:flex; align-items:center; gap:12px; flex-shrink:0; }
.nav-logo img{ height: 58px; width:auto; transition: height .35s ease; }
.navbar.scrolled .nav-logo img{ height: 50px; }
.nav-logo-text{ display:flex; flex-direction:column; line-height:1.2; }
.nav-logo-name{
  font-family: var(--font-display);
  font-weight:800;
  font-size: .98rem;
  color: var(--navy);
}
.nav-logo-sub{
  font-size:.68rem;
  letter-spacing:.04em;
  color: var(--blue);
  font-weight:600;
}

.nav-links{
  display:flex;
  align-items:center;
  gap: 34px;
  margin: 0 auto;
}
.nav-links a{
  position:relative;
  font-weight:600;
  font-size:.95rem;
  color: var(--navy);
  padding: 6px 0;
  transition: color .3s ease;
}
.nav-links a::after{
  content:'';
  position:absolute;
  left:0; bottom:-2px;
  width:0; height:2px;
  background: var(--blue);
  transition: width .3s ease;
}
.nav-links a:hover::after{ width:100%; }
.nav-cta-mobile{ display:none; }

.nav-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:40px; height:40px;
  background:transparent;
  border:none;
  padding:0;
}
.nav-toggle span{
  height:2px; width:100%;
  background: var(--navy);
  border-radius:2px;
  transition: all .3s ease;
}
.nav-toggle.open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ===================================================================
   Hero
=================================================================== */
.hero{
  position:relative;
  min-height: 100vh;
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding-top: var(--nav-h);
  overflow:hidden;
  isolation:isolate;
}
.hero-bg{ position:absolute; inset:0; z-index:-1; overflow:hidden; }
.hero-bg-img{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
  object-position:center;
}
.hero-bg-overlay{
  position:absolute; inset:0;
  background: linear-gradient(135deg, rgba(23,58,103,.90), rgba(92, 187, 235, 0.9));
}
.hero-grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.9), transparent 85%);
}
.hero-glow{
  position:absolute;
  width:900px; height:900px;
  right:-280px; top:-320px;
  background: radial-gradient(circle, rgba(255,255,255,.14), transparent 65%);
  border-radius:50%;
}
.hero-nodes{ position:absolute; inset:0; }
.hero-node{
  position:absolute;
  width:6px; height:6px;
  background: var(--silver);
  border-radius:2px;
  opacity:.55;
}

.hero-inner{
  position:relative;
  max-width: var(--container);
  margin:0 auto;
  padding: 80px 32px 56px;
  width:100%;
  text-align:center;
}
.hero-title{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap: 2px;
  font-size: clamp(2.2rem, 5.4vw, 4.1rem);
  font-weight:800;
  color:#fff;
  letter-spacing:-.02em;
  margin-bottom: 26px;
}
.hero-title-accent{ color: var(--silver-light); }
.hero-text{
  max-width: 620px;
  margin: 0 auto 40px;
  color: rgba(255,255,255,.82);
  font-size: 1.12rem;
}
.hero-actions{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:18px;
  flex-wrap:wrap;
  margin-bottom: 64px;
}

.hero-marquee{
  overflow:hidden;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  border-top: 1px solid rgba(255,255,255,.16);
  padding-top: 30px;
}
.marquee-track{
  display:flex;
  gap: 48px;
  width:max-content;
  animation: marquee 26s linear infinite;
}
.marquee-track span{
  display:flex;
  align-items:center;
  gap:10px;
  font-family: var(--font-display);
  font-weight:700;
  font-size:.88rem;
  letter-spacing:.03em;
  color: rgba(255,255,255,.72);
  white-space:nowrap;
}
.marquee-track i{ color: var(--silver-light); font-size:.95rem; }
@keyframes marquee{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}

.scroll-cue{
  position:absolute;
  bottom: 28px; left:50%;
  transform: translateX(-50%);
  width:26px; height:42px;
  border: 1.5px solid rgba(255,255,255,.5);
  border-radius: 20px;
}
.scroll-cue span{
  position:absolute;
  top:8px; left:50%;
  width:4px; height:8px;
  background:#fff;
  border-radius:3px;
  transform: translateX(-50%);
  animation: scrollcue 1.8s ease-in-out infinite;
}
@keyframes scrollcue{
  0%{ opacity:1; top:8px; }
  70%{ opacity:0; top:20px; }
  100%{ opacity:0; top:8px; }
}

/* ===================================================================
   Reveal animation — pure CSS + IntersectionObserver (no external libs)
=================================================================== */
.reveal-up{
  opacity:0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal-up.in-view{ opacity:1; transform: none; }

.timeline-line{ transform: scaleX(0); transform-origin: left center; transition: transform 1s ease; }
.timeline-line.in-view{ transform: scaleX(1); }

/* ===================================================================
   About
=================================================================== */
.about{ padding: 130px 0; }
.about-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 72px;
  align-items:start;
}
.about-copy p{ margin-bottom:18px; font-size:1.02rem; }
.about-features{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  margin-top: 38px;
}
.about-feature{ display:flex; gap:14px; align-items:flex-start; }
.about-feature i{
  flex-shrink:0;
  width:42px; height:42px;
  display:flex; align-items:center; justify-content:center;
  border-radius: 10px;
  background: var(--gradient-soft);
  color: var(--blue);
  font-size:1.05rem;
}
.about-feature h3{ font-size:1rem; margin-bottom:4px; }
.about-feature p{ font-size:.92rem; }

.about-visual{ position:relative; padding: 20px 10px 60px; }
.about-card-main{
  background: var(--gradient);
  border-radius: var(--radius);
  padding: 44px 34px;
  color:#fff;
  box-shadow: var(--shadow-lg);
  position:relative;
  overflow:hidden;
}
.about-card-main::after{
  content:'';
  position:absolute; inset:0;
  background-image: radial-gradient(rgba(255,255,255,.16) 1.5px, transparent 1.5px);
  background-size: 22px 22px;
  opacity:.35;
  mask-image: linear-gradient(to bottom, transparent, #000 60%);
}
.about-card-shield{
  position:relative;
  width:60px; height:60px;
  border-radius: 14px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.25);
  display:flex; align-items:center; justify-content:center;
  font-size:1.5rem;
  margin-bottom:22px;
}
.about-card-main h3{ position:relative; color:#fff; font-size:1.3rem; margin-bottom:10px; }
.about-card-main p{ position:relative; color: rgba(255,255,255,.8); margin-bottom:26px; }
.about-card-stats{ position:relative; display:flex; gap:36px; }
.about-card-stats span{ display:block; font-family: var(--font-display); font-weight:800; font-size:1.8rem; }
.about-card-stats small{ font-size:.78rem; color: rgba(255,255,255,.7); letter-spacing:.04em; }

.about-card-float{
  position:absolute;
  display:flex; align-items:center; gap:10px;
  background:#fff;
  border:1px solid var(--silver-light);
  border-radius: 999px;
  padding: 12px 20px;
  box-shadow: var(--shadow-md);
  font-family: var(--font-display);
  font-weight:700;
  font-size:.85rem;
  color: var(--navy);
}
.about-card-float i{ color: var(--blue); }
.about-card-float-1{ left: -18px; bottom: 78px; }
.about-card-float-2{ right: -12px; bottom: 8px; }

/* ===================================================================
   Why Choose Us
=================================================================== */
.why{ padding: 110px 0; background: var(--silver-light); }
.why-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.why-card{
  background:#fff;
  border:1px solid var(--silver-light);
  border-radius: var(--radius);
  padding: 34px 26px;
  position:relative;
  overflow:hidden;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.why-card::before{
  content:'';
  position:absolute; top:0; left:0; right:0; height:3px;
  background: var(--gradient);
  transform: scaleX(0);
  transform-origin:left;
  transition: transform .35s ease;
}
.why-card:hover{ transform: translateY(-8px); box-shadow: var(--shadow-md); border-color: transparent; }
.why-card:hover::before{ transform: scaleX(1); }
.why-num{
  display:block;
  font-family: var(--font-display);
  font-weight:800;
  font-size:.85rem;
  color: var(--silver);
  margin-bottom: 18px;
  letter-spacing:.05em;
}
.why-card i{
  display:flex; align-items:center; justify-content:center;
  width: 50px; height:50px;
  border-radius: 12px;
  background: var(--gradient-soft);
  color: var(--blue);
  font-size:1.3rem;
  margin-bottom: 20px;
  transition: transform .3s ease;
}
.why-card:hover i{ transform: scale(1.08) rotate(-4deg); }
.why-card h3{ font-size:1.08rem; margin-bottom:10px; }
.why-card p{ font-size:.92rem; }

/* ===================================================================
   Certifications
=================================================================== */
.certifications{ padding: 120px 0; }
.cert-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.cert-card{
  background:#fff;
  border: 1px solid var(--silver-light);
  border-radius: var(--radius);
  padding: 30px 26px 26px;
  display:flex;
  flex-direction:column;
  position:relative;
  overflow:hidden;
  transition: transform .32s ease, box-shadow .32s ease, border-color .32s ease;
}
.cert-card::before{
  content:'';
  position:absolute; top:0; left:0; right:0; height:3px;
  background: var(--gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
}
.cert-card:hover{ transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.cert-card:hover::before{ transform: scaleX(1); }
.cert-icon{
  width:52px; height:52px;
  border-radius: 12px;
  display:flex; align-items:center; justify-content:center;
  background: var(--gradient-soft);
  color: var(--blue);
  font-size:1.35rem;
  margin-bottom: 20px;
  transition: transform .3s ease, background .3s ease, color .3s ease;
}
.cert-card:hover .cert-icon{ background: var(--gradient); color:#fff; transform: translateY(-3px); }
.cert-number{
  font-family: var(--font-display);
  font-weight:800;
  font-size: 1.02rem;
  color: var(--navy);
  margin-bottom: 6px;
  letter-spacing:-.01em;
}
.cert-title{
  font-family: var(--font-body);
  font-weight:600;
  font-size: .96rem;
  color: var(--ink);
  margin-bottom: 12px;
}
.cert-desc{ font-size:.9rem; margin-bottom: 22px; flex-grow:1; }
.cert-readmore{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family: var(--font-display);
  font-weight:700;
  font-size:.86rem;
  color: var(--blue);
  background:transparent;
  border:none;
  padding:0;
  align-self:flex-start;
  transition: gap .25s ease, color .25s ease;
}
.cert-readmore i{ font-size:.78rem; transition: transform .25s ease; }
.cert-readmore:hover{ gap:12px; color: var(--navy); }

.cert-extra-wrap{
  grid-column: 1 / -1;
  overflow:hidden;
  max-height:0;
  opacity:0;
  transition: max-height .6s ease, opacity .5s ease, margin-top .6s ease;
  margin-top:0;
}
.cert-extra-wrap.open{ margin-top: 24px; opacity: 1; }
.cert-extra-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.cert-extra.open{ margin-top: 24px; opacity: 1; }

.cert-toggle-wrap{ display:flex; justify-content:center; margin-top: 48px; }
.btn-toggle i{ transition: transform .3s ease; font-size:.8rem; }
.btn-toggle.open i{ transform: rotate(180deg); }

/* ===================================================================
   Process timeline
=================================================================== */
.process{ padding: 120px 0; background: var(--silver-light); }
.timeline{ position:relative; display:grid; grid-template-columns: repeat(6,1fr); gap:20px; }
.timeline-line{
  position:absolute;
  top:26px; left:0; right:0;
  height:2px;
  background: linear-gradient(90deg, var(--silver) 0%, var(--blue) 100%);
  z-index:0;
}
.timeline-step{ position:relative; z-index:1; display:flex; flex-direction:column; align-items:flex-start; }
.timeline-marker{
  width:52px; height:52px;
  border-radius:50%;
  background: var(--gradient);
  color:#fff;
  display:flex; align-items:center; justify-content:center;
  font-family: var(--font-display);
  font-weight:800;
  font-size:.95rem;
  box-shadow: 0 8px 18px rgba(18,111,159,.28);
  margin-bottom: 22px;
  border: 4px solid var(--silver-light);
}
.timeline-content h3{ font-size:1.02rem; margin-bottom:8px; }
.timeline-content p{ font-size:.88rem; }

/* ===================================================================
   Industries
=================================================================== */
.industries{ padding: 120px 0; }
.industries-grid{
  display:grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}
.industry-card{
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
  gap:14px;
  padding: 30px 16px;
  border: 1px solid var(--silver-light);
  border-radius: var(--radius);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease, background .3s ease;
}
.industry-card i{
  width:48px; height:48px;
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background: var(--gradient-soft);
  color: var(--blue);
  font-size:1.2rem;
  transition: background .3s ease, color .3s ease, transform .3s ease;
}
.industry-card span{ font-family: var(--font-display); font-weight:700; font-size:.86rem; color: var(--navy); }
.industry-card:hover{ transform: translateY(-6px); box-shadow: var(--shadow-sm); border-color: transparent; background:#fff; }
.industry-card:hover i{ background: var(--gradient); color:#fff; transform: scale(1.08); }

/* ===================================================================
   CTA
=================================================================== */
.cta{ padding: 120px 0; position:relative; overflow:hidden; }
.cta-bg{ position:absolute; inset:0; background: var(--gradient); z-index:-1; }
.cta-bg::before{
  content:'';
  position:absolute; inset:0;
  background-image: radial-gradient(rgba(255,255,255,.12) 1.5px, transparent 1.5px);
  background-size: 26px 26px;
  opacity:.4;
}
.cta-inner{ text-align:center; }
.cta-inner h2{ color:#fff; font-size: clamp(1.8rem, 3.4vw, 2.6rem); font-weight:800; margin-bottom:18px; }
.cta-inner p{ color: rgba(255,255,255,.82); max-width:560px; margin: 0 auto 38px; font-size:1.05rem; }
.cta-actions{ display:flex; justify-content:center; gap:18px; flex-wrap:wrap; }

/* ===================================================================
   Footer
=================================================================== */
.footer{ background: var(--navy); color: rgba(255,255,255,.78); padding: 90px 0 0; }
.footer-grid{
  display:grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.1fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer .nav-logo{ align-items:flex-start; }
.footer .nav-logo img{ height: 80px; }
.footer .nav-logo-name{ color:#fff; font-size: 1.15rem; }
.footer .nav-logo-sub{ color: rgba(255,255,255,.6); font-size:.78rem; }
.footer-brand p{ margin: 20px 0 24px; color: rgba(255,255,255,.65); font-size:.92rem; }
.footer-social{ display:flex; gap:12px; }
.footer-social a{
  width:38px; height:38px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.22);
  display:flex; align-items:center; justify-content:center;
  transition: background .3s ease, border-color .3s ease, transform .3s ease;
}
.footer-social a:hover{ background: var(--blue); border-color: var(--blue); transform: translateY(-3px); }

.footer-col h4{ color:#fff; font-size:.92rem; letter-spacing:.04em; text-transform:uppercase; margin-bottom:20px; }
.footer-col{ display:flex; flex-direction:column; gap:12px; }
.footer-col a, .footer-col span{ font-size:.92rem; color: rgba(255,255,255,.68); transition: color .25s ease; display:flex; gap:8px; align-items:flex-start; }
.footer-col a:hover{ color:#fff; }
.footer-col i{ color: var(--blue); margin-top:3px; }
.footer-col em{ font-style:normal; opacity:.55; font-size:.82rem; }

.footer-bottom{
  max-width: var(--container);
  margin:0 auto;
  padding: 26px 32px 30px;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:10px;
  font-size:.82rem;
  color: rgba(255,255,255,.5);
}

/* ===================================================================
   Back to top
=================================================================== */
.back-to-top{
  position:fixed;
  right:26px; bottom:26px;
  width:48px; height:48px;
  border-radius:50%;
  background: var(--gradient);
  color:#fff;
  border:none;
  display:flex; align-items:center; justify-content:center;
  box-shadow: var(--shadow-md);
  opacity:0; visibility:hidden;
  transform: translateY(12px);
  transition: opacity .3s ease, transform .3s ease, visibility .3s ease;
  z-index: 400;
}
.back-to-top.show{ opacity:1; visibility:visible; transform: translateY(0); }
.back-to-top:hover{ transform: translateY(-4px); }

/* ===================================================================
   Modal
=================================================================== */
.modal-overlay{
  position:fixed; inset:0;
  background: rgba(23,32,42,.55);
  backdrop-filter: blur(4px);
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 24px;
  z-index: 1000;
  opacity:0;
  visibility:hidden;
  transition: opacity .3s ease, visibility .3s ease;
}
.modal-overlay.open{ opacity:1; visibility:visible; }
.modal{
  background:#fff;
  width:100%;
  max-width: 680px;
  max-height: 86vh;
  overflow-y:auto;
  border-radius: 18px;
  position:relative;
  box-shadow: var(--shadow-lg);
  transform: scale(.92) translateY(20px);
  opacity:0;
  transition: transform .35s cubic-bezier(.2,.8,.2,1), opacity .3s ease;
}
.modal-overlay.open .modal{ transform: scale(1) translateY(0); opacity:1; }
.modal-close{
  position: sticky;
  float:right;
  top: 18px; margin-right:18px;
  width:38px; height:38px;
  border-radius:50%;
  border:1px solid var(--silver-light);
  background:#fff;
  display:flex; align-items:center; justify-content:center;
  color: var(--navy);
  font-size:1rem;
  transition: background .25s ease, color .25s ease, transform .25s ease;
  z-index:5;
}
.modal-close:hover{ background: var(--navy); color:#fff; transform: rotate(90deg); }

.modal-content{ padding: 20px 44px 46px; clear:both; }
.modal-badge{
  display:inline-block;
  font-family: var(--font-display);
  font-weight:800;
  font-size: 1.3rem;
  color: var(--navy);
  background: var(--gradient-soft);
  padding: 8px 18px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.modal-content h2{ font-size: 1.5rem; margin-bottom:28px; }
.modal-section{ margin-bottom: 26px; }
.modal-section h3{
  font-size:.82rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color: var(--blue);
  margin-bottom: 10px;
  font-weight:800;
}
.modal-section p{ font-size:.98rem; }
.modal-section ul{ display:flex; flex-direction:column; gap:10px; }
.modal-section ul li{
  display:flex;
  gap:10px;
  align-items:flex-start;
  font-size:.96rem;
  color: var(--ink-soft);
}
.modal-section ul li i{ color: var(--blue); margin-top:4px; font-size:.85rem; }
.modal-process{ counter-reset: step; }
.modal-process li{ counter-increment: step; }
.modal-process li::before{
  content: counter(step);
  flex-shrink:0;
  width:22px; height:22px;
  border-radius:50%;
  background: var(--navy);
  color:#fff;
  font-size:.72rem;
  font-weight:700;
  display:flex; align-items:center; justify-content:center;
}
.modal-cta{ margin-top: 10px; }

/* ===================================================================
   Responsive
=================================================================== */
@media (max-width: 1100px){
  .about-grid{ grid-template-columns:1fr; }
  .about-visual{ max-width:460px; }
  .why-grid, .cert-grid, .cert-extra{ grid-template-columns: repeat(2, 1fr); }
  .industries-grid{ grid-template-columns: repeat(3,1fr); }
  .timeline{ grid-template-columns: 1fr; gap: 34px; }
  .timeline-line{ display:none; }
  .timeline-step{ padding-left: 26px; border-left: 2px solid var(--silver); }
  .timeline-marker{ margin-left:-26px; }
}

@media (max-width: 860px){
  .nav-links{
    position:fixed;
    top: var(--nav-h);
    left:0; right:0;
    background:#fff;
    flex-direction:column;
    align-items:flex-start;
    gap:0;
    padding: 10px 32px 20px;
    box-shadow: 0 16px 24px rgba(23,58,103,.08);
    transform: translateY(-12px);
    opacity:0;
    visibility:hidden;
    pointer-events:none;
    transition: opacity .3s ease, transform .3s ease, visibility .3s ease;
  }
  .nav-links.open{ opacity:1; transform:translateY(0); visibility:visible; pointer-events:auto; }
  .nav-links a{ color: var(--navy) !important; width:100%; padding: 14px 0; border-bottom: 1px solid var(--silver-light); }
  .nav-links a::after{ display:none; }
  .nav-cta{ display:none; }
  .nav-cta-mobile{ display:flex; justify-content:center; margin-top:14px; background:var(--gradient); color:#fff; border-radius:999px; font-family:var(--font-display); font-weight:700; border-bottom:none !important; }
  .nav-toggle{ display:flex; }
  .nav-logo-text{ display:none; }

  .about-features{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px){
  .section-inner{ padding: 0 20px; }
  .about, .why, .certifications, .process, .industries, .cta{ padding: 80px 0; }
  .why-grid, .cert-grid, .cert-extra{ grid-template-columns: 1fr; }
  .industries-grid{ grid-template-columns: repeat(2,1fr); }
  .hero-actions{ flex-direction:column; width:100%; }
  .hero-actions .btn{ width:100%; }
  .footer-grid{ grid-template-columns:1fr; gap:34px; }
  .footer-bottom{ flex-direction:column; text-align:center; }
  .modal-content{ padding: 18px 22px 34px; }
  .about-card-float{ position:static; display:inline-flex; margin-top:14px; }
  .about-card-float-1, .about-card-float-2{ margin-right:10px; }
}