/* ══════════════════════════════════════════
   VEENA ENGINEERING & CONSTRUCTION
   VEC Process  |  www.vecprocess.com
   Professional Light Theme — v3
══════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700;800&family=Inter:wght@300;400;500;600;700&display=swap');

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  /* ── Colour Palette ── */
  --white:#FFFFFF;
  --off-white:#F7F9FC;
  --light-grey:#EEF2F7;
  --mid-grey:#D4DCE8;
  --body-text:#2C3E50;        /* Dark navy text — high readability */
  --secondary-text:#5A6A7A;   /* Subdued body */
  --muted:#8A9BB0;
  --heading:#0D1B2A;          /* Near-black heading */

  --navy:#0D2B45;             /* Deep navy for accents */
  --blue:#1565C0;             /* Primary brand blue */
  --blue-mid:#1E88E5;         /* Mid blue */
  --blue-light:#E3F0FF;       /* Very light blue tint for cards */
  --accent:#D4A017;           /* Gold accent for premium feel */
  --accent-light:#FDF6E3;
  --red:#C0392B;
  --green:#1A7A4A;

  --border:#CBD5E1;
  --border-light:#E2E8F0;
  --shadow-sm:0 2px 8px rgba(13,43,69,.08);
  --shadow-md:0 4px 20px rgba(13,43,69,.12);
  --shadow-lg:0 12px 40px rgba(13,43,69,.16);

  --radius:8px;
  --radius-sm:5px;
}

html{scroll-behavior:smooth}
body{
  background:var(--white);color:var(--body-text);
  font-family:'Inter',sans-serif;line-height:1.65;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
strong{color:var(--heading);font-weight:600}

::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:var(--light-grey)}
::-webkit-scrollbar-thumb{background:var(--blue);border-radius:3px}

/* ── TYPOGRAPHY ── */
.sec-label{
  font-size:.72rem;font-weight:700;letter-spacing:.25em;
  text-transform:uppercase;color:var(--blue-mid);
  display:flex;align-items:center;gap:.7rem;margin-bottom:.7rem;
}
.sec-label::before{content:'';width:28px;height:2px;background:var(--accent);flex-shrink:0}
.sec-title{
  font-family:'Playfair Display',serif;
  font-size:clamp(1.8rem,3.5vw,2.9rem);
  line-height:1.15;color:var(--heading);font-weight:800;margin-bottom:.9rem;
}
.sec-desc{color:var(--secondary-text);font-size:.97rem;font-weight:400;line-height:1.82}
.divider{width:48px;height:3px;background:var(--accent);margin:1.2rem 0;border-radius:2px}

/* ── NAV ── */
nav{
  position:fixed;top:0;left:0;right:0;z-index:500;
  display:flex;align-items:center;justify-content:space-between;
  padding:.9rem 5%;
  background:rgba(255,255,255,.97);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border-light);
  box-shadow:var(--shadow-sm);
}
.nav-logo{display:flex;align-items:center;gap:.9rem;cursor:pointer}
.nav-logo-mark{
  width:42px;height:42px;border-radius:6px;
  background:var(--navy);display:flex;align-items:center;justify-content:center;
  font-family:'Playfair Display',serif;font-size:1.1rem;font-weight:800;
  color:var(--white);letter-spacing:-.02em;flex-shrink:0;
}
.nav-logo-text{}
.nav-logo-main{
  font-family:'Playfair Display',serif;font-size:1rem;font-weight:800;
  color:var(--heading);letter-spacing:.01em;line-height:1.1;
}
.nav-logo-main span{color:var(--blue)}
.nav-logo-sub{font-size:.55rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-top:2px}
.nav-tagline{
  font-size:.62rem;font-style:italic;color:var(--accent);
  letter-spacing:.06em;font-weight:600;margin-left:.2rem;
  display:none;
}
.nav-links{display:flex;gap:1.5rem;list-style:none;align-items:center}
.nav-links a{
  color:var(--secondary-text);font-size:.78rem;font-weight:500;
  letter-spacing:.04em;text-transform:uppercase;transition:color .2s;
  padding:.2rem 0;position:relative;
}
.nav-links a::after{
  content:'';position:absolute;bottom:-2px;left:0;right:0;
  height:2px;background:var(--blue);border-radius:1px;
  transform:scaleX(0);transition:transform .25s;
}
.nav-links a:hover,.nav-links a.active{color:var(--blue)}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-cta{
  background:var(--navy)!important;color:var(--white)!important;
  padding:.48rem 1.2rem!important;border-radius:var(--radius-sm)!important;
  transition:background .2s,transform .15s!important;font-weight:600!important;
}
.nav-cta:hover{background:var(--blue)!important;transform:translateY(-1px)!important}
.nav-cta::after{display:none!important}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px}
.hamburger span{display:block;width:22px;height:2px;background:var(--heading);border-radius:2px;transition:.3s}
.mobile-menu{
  display:none;position:fixed;top:64px;left:0;right:0;
  background:var(--white);padding:1.5rem 5%;z-index:490;
  border-bottom:1px solid var(--border-light);
  box-shadow:var(--shadow-md);
}
.mobile-menu.open{display:block}
.mobile-menu ul{list-style:none;display:flex;flex-direction:column;gap:1rem}
.mobile-menu a{color:var(--secondary-text);font-size:.9rem;font-weight:500;letter-spacing:.04em;text-transform:uppercase}

/* ── PAGE HERO (inner pages) ── */
.page-hero{
  padding:8.5rem 5% 4.5rem;
  background:linear-gradient(135deg,var(--navy) 0%,#1a3d5c 60%,#0d2b45 100%);
  position:relative;overflow:hidden;
}
.page-hero::before{
  content:'';position:absolute;inset:0;
  background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.page-hero>*{position:relative}
.breadcrumb{display:flex;gap:.5rem;align-items:center;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:1.2rem}
.breadcrumb a{color:rgba(255,255,255,.5);transition:color .2s}
.breadcrumb a:hover{color:rgba(255,255,255,.85)}
.breadcrumb span{color:var(--accent)}
.page-hero .sec-label{color:rgba(255,255,255,.7)}
.page-hero .sec-label::before{background:var(--accent)}
.page-hero .sec-title{color:var(--white);font-size:clamp(2rem,5vw,4rem)}
.page-hero p{max-width:640px;font-size:1.02rem;color:rgba(255,255,255,.75);font-weight:300;line-height:1.82}

/* ── SECTIONS ── */
.sec{padding:5rem 5%}
.sec-alt{background:var(--off-white)}
.sec-navy{background:var(--navy)}
.sec-blue{background:var(--blue-light)}

/* ── BUTTONS ── */
.btn-primary{
  background:var(--navy);color:var(--white);
  padding:.82rem 2rem;border-radius:var(--radius-sm);
  font-weight:600;font-size:.84rem;letter-spacing:.06em;text-transform:uppercase;
  display:inline-block;transition:background .2s,transform .2s,box-shadow .2s;
  border:none;cursor:pointer;font-family:'Inter',sans-serif;
  box-shadow:var(--shadow-sm);
}
.btn-primary:hover{background:var(--blue);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-secondary{
  background:transparent;color:var(--navy);
  border:2px solid var(--navy);
  padding:.8rem 1.9rem;border-radius:var(--radius-sm);
  font-weight:600;font-size:.84rem;letter-spacing:.06em;text-transform:uppercase;
  display:inline-block;transition:all .2s;
}
.btn-secondary:hover{background:var(--navy);color:var(--white);transform:translateY(-2px)}
.btn-white{
  background:var(--white);color:var(--navy);
  padding:.82rem 2rem;border-radius:var(--radius-sm);
  font-weight:700;font-size:.84rem;letter-spacing:.06em;text-transform:uppercase;
  display:inline-block;transition:all .2s;box-shadow:var(--shadow-sm);
}
.btn-white:hover{background:var(--accent);color:var(--white);transform:translateY(-2px)}
.btn-outline-white{
  background:transparent;color:var(--white);
  border:2px solid rgba(255,255,255,.55);
  padding:.8rem 1.9rem;border-radius:var(--radius-sm);
  font-weight:600;font-size:.84rem;letter-spacing:.06em;text-transform:uppercase;
  display:inline-block;transition:all .2s;
}
.btn-outline-white:hover{border-color:var(--white);background:rgba(255,255,255,.1)}

/* ── CARDS ── */
.card{
  background:var(--white);border:1px solid var(--border-light);
  border-radius:var(--radius);overflow:hidden;
  transition:transform .25s,box-shadow .25s,border-color .25s;
  box-shadow:var(--shadow-sm);
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:var(--blue-mid)}
.card-img{width:100%;object-fit:cover;display:block}
.card-body{padding:1.5rem 1.6rem 1.8rem}

/* ── BADGES ── */
.badge{display:inline-block;padding:.2rem .65rem;border-radius:20px;font-size:.63rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:.6rem}
.badge-blue{background:var(--blue-light);color:var(--blue)}
.badge-navy{background:rgba(13,43,69,.08);color:var(--navy)}
.badge-gold{background:var(--accent-light);color:#8a6010}
.badge-red{background:#FEF2F2;color:var(--red)}
.badge-green{background:#F0FDF4;color:var(--green)}

/* ── FILTER BUTTONS ── */
.f-btn{
  padding:.46rem 1.1rem;border:1.5px solid var(--border);
  background:var(--white);color:var(--secondary-text);
  font-size:.76rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  cursor:pointer;border-radius:20px;transition:all .2s;font-family:'Inter',sans-serif;
}
.f-btn.active,.f-btn:hover{border-color:var(--blue);color:var(--blue);background:var(--blue-light)}

/* ── REVEAL ── */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .55s ease,transform .55s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ── CTA BAND ── */
.cta-band{
  background:linear-gradient(135deg,var(--navy) 0%,#1a3d5c 60%,#0d2b45 100%);
  text-align:center;padding:5rem 5%;position:relative;overflow:hidden;
}
.cta-band::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E")}
.cta-band>*{position:relative}
.cta-band h2{font-family:'Playfair Display',serif;font-size:clamp(2rem,4vw,3.2rem);font-weight:800;color:var(--white);letter-spacing:.01em;margin-bottom:.9rem}
.cta-band p{color:rgba(255,255,255,.78);font-size:1rem;font-weight:300;max-width:500px;margin:0 auto 2.2rem}
.cta-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* ── FOOTER ── */
footer{background:var(--heading);padding:4rem 5% 0;border-top:3px solid var(--accent)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;padding-bottom:3rem}
.footer-logo-mark{width:48px;height:48px;border-radius:6px;background:var(--white);display:flex;align-items:center;justify-content:center;font-family:'Playfair Display',serif;font-size:1.2rem;font-weight:800;color:var(--navy);margin-bottom:1rem}
.footer-logo-name{font-family:'Playfair Display',serif;font-size:1.1rem;font-weight:800;color:var(--white);margin-bottom:.2rem}
.footer-logo-sub{font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:.3rem}
.footer-tagline{font-size:.75rem;color:rgba(255,255,255,.5);line-height:1.72;margin-bottom:1.2rem}
.footer-col h4{font-size:.7rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.45);margin-bottom:1rem;padding-bottom:.5rem;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:.6rem}
.footer-col ul a{font-size:.82rem;color:rgba(255,255,255,.6);transition:color .2s}
.footer-col ul a:hover{color:var(--white)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:1.4rem 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem}
.footer-bottom p{font-size:.71rem;color:rgba(255,255,255,.35)}
.footer-bottom a{color:var(--accent)}

/* ── CONTACT FORM ── */
.form-group{display:flex;flex-direction:column;gap:.38rem;margin-bottom:.9rem}
.form-group label{font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--secondary-text)}
.form-group input,.form-group select,.form-group textarea{
  background:var(--white);border:1.5px solid var(--border);
  border-radius:var(--radius-sm);padding:.72rem 1rem;
  color:var(--heading);font-family:'Inter',sans-serif;
  font-size:.88rem;outline:none;transition:border-color .2s,box-shadow .2s;width:100%;
}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--muted)}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(21,101,192,.1)}
.form-group select option{color:var(--heading)}
.form-group textarea{resize:vertical;min-height:120px;line-height:1.65}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-submit{
  width:100%;background:var(--navy);color:var(--white);border:none;
  padding:.95rem;border-radius:var(--radius-sm);font-weight:700;font-size:.86rem;
  letter-spacing:.08em;text-transform:uppercase;cursor:pointer;
  transition:background .2s,transform .15s,box-shadow .2s;font-family:'Inter',sans-serif;
}
.form-submit:hover{background:var(--blue);transform:translateY(-1px);box-shadow:var(--shadow-md)}

/* ── MOBILE ── */
@media(max-width:960px){
  .nav-links{display:none}.hamburger{display:flex}
  .footer-grid{grid-template-columns:1fr 1fr}
  .form-row{grid-template-columns:1fr}
}
@media(max-width:600px){
  .footer-grid{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ── LOGO IMAGE ── */
.nav-logo-img{
  height:44px;width:auto;
  object-fit:contain;display:block;flex-shrink:0;
}
.footer-logo-img{
  height:52px;width:auto;
  object-fit:contain;display:block;
  margin-bottom:.8rem;
}
.footer-logo-wrap{
  display:flex;align-items:center;gap:.9rem;margin-bottom:.8rem;
}
.footer-logo-wrap .footer-logo-img{
  height:48px;margin-bottom:0;flex-shrink:0;
}
/* Hero logo badge */
.hero-logo-badge{
  display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem;
}
.hero-logo-badge img{
  height:56px;width:auto;object-fit:contain;
  filter:drop-shadow(0 2px 12px rgba(0,0,0,.4));
}
.hero-logo-badge-text{
  font-family:'Playfair Display',serif;
  font-size:clamp(.9rem,1.5vw,1.1rem);
  font-weight:700;color:rgba(255,255,255,.85);
  letter-spacing:.06em;text-transform:uppercase;line-height:1.2;
}
.hero-logo-badge-text em{
  display:block;font-size:.62rem;letter-spacing:.22em;
  font-style:normal;color:var(--accent);margin-top:.2rem;font-weight:600;
}