/* =====================================================
   NSI GLOBAL TRADE — Premium Export Company Stylesheet
   Palette: Primary #1F4D3A · Secondary #D97706 · Accent #F4B400
   Background #FFF8ED · Dark Text #2D2D2D
   ===================================================== */

:root{
  --primary:#1F4D3A;
  --primary-light:#2C6B50;
  --secondary:#D97706;
  --accent:#F4B400;
  --bg:#FFF8ED;
  --dark:#2D2D2D;
  --white:#FFFFFF;
  --cream-2:#FBF1DE;

  --font-head:'Playfair Display', serif;
  --font-body:'Poppins', sans-serif;

  --container:1240px;
  --radius-lg:24px;
  --radius-md:16px;
  --radius-sm:10px;

  --shadow-soft:0 20px 60px -20px rgba(31,77,58,0.25);
  --shadow-card:0 12px 40px -12px rgba(45,45,45,0.18);

  --ease:cubic-bezier(.16,.84,.44,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}

html{scroll-behavior:smooth;}

body{
  font-family:var(--font-body);
  color:var(--dark);
  background:var(--bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
input,textarea,select{font-family:inherit;}

.container{
  width:100%;
  max-width:var(--container);
  margin-inline:auto;
  padding-inline:32px;
}

::selection{background:var(--accent);color:var(--primary);}

:focus-visible{
  outline:2px solid var(--secondary);
  outline-offset:3px;
}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:0.001ms !important;animation-iteration-count:1 !important;transition-duration:0.001ms !important;scroll-behavior:auto !important;}
}

/* ---------- Typography helpers ---------- */
.eyebrow{
  font-family:var(--font-body);
  text-transform:uppercase;
  letter-spacing:.28em;
  font-size:.72rem;
  font-weight:600;
  color:var(--secondary);
  margin-bottom:14px;
  display:inline-block;
}
.eyebrow.light{color:var(--accent);}

.section-title{
  font-family:var(--font-head);
  font-weight:700;
  font-size:clamp(1.9rem,3.6vw,2.8rem);
  color:var(--primary);
  line-height:1.2;
  margin-bottom:22px;
  max-width:680px;
}
.section-title.light{color:var(--white);}

.italic{font-style:italic;color:var(--accent);font-weight:500;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:16px 34px;
  border-radius:100px;
  font-size:.92rem;
  font-weight:600;
  letter-spacing:.02em;
  transition:transform .45s var(--ease), box-shadow .45s var(--ease), background .3s ease, color .3s ease;
  white-space:nowrap;
}
.btn--sm{padding:11px 24px;font-size:.8rem;}
.btn--block{width:100%;}

.btn--primary{
  background:var(--primary);
  color:var(--white);
  box-shadow:0 14px 30px -10px rgba(31,77,58,.55);
}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 20px 40px -12px rgba(31,77,58,.6);}

.btn--gold{
  background:linear-gradient(135deg, var(--accent), var(--secondary));
  color:var(--primary);
  box-shadow:0 14px 30px -10px rgba(217,119,6,.55);
}
.btn--gold:hover{transform:translateY(-3px);box-shadow:0 20px 40px -12px rgba(217,119,6,.6);}

.btn--outline{
  background:transparent;
  color:var(--white);
  border:1.5px solid rgba(255,255,255,.6);
  backdrop-filter:blur(6px);
}
.btn--outline:hover{background:rgba(255,255,255,.12);transform:translateY(-3px);}

.link-arrow{
  display:inline-flex;align-items:center;gap:6px;
  font-weight:600;font-size:.88rem;color:var(--primary);
  position:relative;
}
.link-arrow span{transition:transform .3s var(--ease);}
.link-arrow:hover span{transform:translateX(5px);}

/* =====================================================
   PRELOADER
   ===================================================== */
.preloader{
  position:fixed;inset:0;z-index:9999;
  background:var(--primary);
  display:flex;align-items:center;justify-content:center;
  transition:opacity .7s var(--ease), visibility .7s var(--ease);
}
.preloader__mark{
  font-family:var(--font-head);
  font-size:2.4rem;letter-spacing:.1em;
  color:var(--accent);
  animation:pulseMark 1.4s ease-in-out infinite;
}
@keyframes pulseMark{0%,100%{opacity:.4;transform:scale(.94);}50%{opacity:1;transform:scale(1);}}
.preloader.is-hidden{opacity:0;visibility:hidden;}

/* =====================================================
   NAVIGATION
   ===================================================== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:22px 0;
  transition:padding .4s var(--ease), background .4s var(--ease), box-shadow .4s var(--ease);
}
.nav__inner{
  max-width:var(--container);
  margin-inline:auto;
  padding-inline:32px;
  display:flex;align-items:center;justify-content:space-between;
}
.nav__logo{display:flex;align-items:baseline;gap:8px;}
.nav__logo-mark{
  font-family:var(--font-head);font-weight:700;font-size:1.5rem;
  color:var(--accent);
}
.nav__logo-text{
  font-size:.72rem;letter-spacing:.22em;font-weight:600;
  color:var(--white);
}
.nav__links{display:flex;gap:38px;}
.nav__links a{
  font-size:.88rem;font-weight:500;color:var(--white);
  position:relative;padding-bottom:4px;
  transition:color .3s ease;
}
.nav__links a::after{
  content:'';position:absolute;left:0;bottom:0;height:1px;width:0;
  background:var(--accent);transition:width .35s var(--ease);
}
.nav__links a:hover::after{width:100%;}
.nav__actions{display:flex;align-items:center;gap:20px;}

.nav__burger{display:none;flex-direction:column;gap:5px;width:26px;}
.nav__burger span{height:2px;width:100%;background:var(--white);transition:.35s var(--ease);}

/* scrolled state */
.nav.is-scrolled{
  padding:14px 0;
  background:rgba(31,77,58,0.82);
  backdrop-filter:blur(16px) saturate(140%);
  box-shadow:0 8px 30px -12px rgba(0,0,0,.35);
}

/* nav initially over dark hero so text stays white; when not scrolled it's transparent */

/* =====================================================
   HERO
   ===================================================== */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:center;
  overflow:hidden;
  isolation:isolate;
}
.hero__bg{position:absolute;inset:0;z-index:-2;}
.hero__img{
  width:100%;height:100%;object-fit:cover;
  transform:scale(1.08);
  animation:heroZoom 18s ease-out forwards;
}
@keyframes heroZoom{to{transform:scale(1);}}
.hero__overlay{
  position:absolute;inset:0;
  background:linear-gradient(115deg, rgba(15,35,26,.92) 0%, rgba(15,35,26,.72) 42%, rgba(15,35,26,.35) 75%);
}
.hero__grain{
  position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px);
  background-size:3px 3px;
  opacity:.4;
}

.hero__content{
  position:relative;z-index:1;
  max-width:640px;
  padding:160px 32px 120px;
  margin-inline:auto;
  margin-left:calc(6vw + 16px);
  color:var(--white);
}
.hero__title{
  font-family:var(--font-head);
  font-weight:700;
  font-size:clamp(2.4rem,5.4vw,4rem);
  line-height:1.08;
  margin-bottom:26px;
}
.hero__desc{
  font-size:1.02rem;
  color:rgba(255,255,255,.82);
  max-width:520px;
  margin-bottom:38px;
}
.hero__actions{display:flex;gap:18px;flex-wrap:wrap;}

.hero__floaters{
  position:absolute;
  right:6vw;top:0;bottom:0;
  width:340px;
  display:flex;flex-direction:column;justify-content:center;
  z-index:1;
}
.floater{
  position:absolute;
  width:230px;
  border-radius:var(--radius-md);
  overflow:hidden;
  background:rgba(255,255,255,.12);
  backdrop-filter:blur(18px) saturate(160%);
  border:1px solid rgba(255,255,255,.25);
  box-shadow:0 24px 50px -20px rgba(0,0,0,.5);
  animation:floatY 6s ease-in-out infinite;
}
.floater img{height:150px;object-fit:cover;}
.floater__info{
  padding:14px 16px;
  color:var(--white);
  display:flex;flex-direction:column;gap:2px;
}
.floater__info span{font-family:var(--font-head);font-weight:600;font-size:1rem;}
.floater__info small{font-size:.72rem;color:var(--accent);letter-spacing:.05em;}

.floater--1{top:6%;right:14%;animation-delay:0s;}
.floater--2{top:38%;right:0%;width:200px;animation-delay:1.5s;}
.floater--3{top:66%;right:20%;width:210px;animation-delay:3s;}

@keyframes floatY{0%,100%{transform:translateY(0);}50%{transform:translateY(-16px);}}

.hero__scroll{
  position:absolute;bottom:36px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:10px;
  color:rgba(255,255,255,.7);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;
  z-index:1;
}
.hero__scroll-line{width:1px;height:46px;background:rgba(255,255,255,.4);position:relative;overflow:hidden;}
.hero__scroll-line::after{
  content:'';position:absolute;top:-100%;left:0;width:100%;height:100%;
  background:var(--accent);
  animation:scrollLine 2.2s ease-in-out infinite;
}
@keyframes scrollLine{0%{top:-100%;}50%{top:0;}100%{top:100%;}}

/* fade-up entrance for hero text */
.fade-up{opacity:0;transform:translateY(26px);animation:fadeUp .9s var(--ease) forwards;}
.fade-up[data-delay="1"]{animation-delay:.15s;}
.fade-up[data-delay="2"]{animation-delay:.35s;}
.fade-up[data-delay="3"]{animation-delay:.55s;}
@keyframes fadeUp{to{opacity:1;transform:translateY(0);}}

/* =====================================================
   TRUST STRIP
   ===================================================== */
.trust{
  background:var(--white);
  padding:90px 0;
  position:relative;
  margin-top:-2px;
}
.trust__grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:24px;
}
.trust__card{
  padding:32px 22px;
  border-radius:var(--radius-md);
  background:var(--bg);
  text-align:left;
  transition:transform .5s var(--ease), box-shadow .5s var(--ease);
  border:1px solid rgba(31,77,58,.06);
}
.trust__card:hover{transform:translateY(-8px);box-shadow:var(--shadow-card);}
.trust__icon{width:46px;height:46px;color:var(--primary);margin-bottom:18px;}
.trust__icon svg{width:100%;height:100%;}
.trust__card h3{font-family:var(--font-head);font-size:1.12rem;color:var(--primary);margin-bottom:8px;}
.trust__card p{font-size:.86rem;color:#5b5b5b;margin-bottom:16px;}
.trust__stat{
  font-family:var(--font-head);
  font-size:1rem;font-weight:700;color:var(--secondary);
  display:flex;align-items:baseline;gap:2px;
  font-size:.82rem;color:#666;font-weight:600;
}
.trust__stat .counter{font-family:var(--font-head);font-size:1.6rem;color:var(--primary);font-weight:700;margin-right:2px;}

/* =====================================================
   PRODUCTS
   ===================================================== */
.products{padding:130px 0 110px;}
.products__grid{
  margin-top:56px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:30px;
}
.product-card{
  background:var(--white);
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-card);
  transition:transform .55s var(--ease), box-shadow .55s var(--ease);
}
.product-card:hover{transform:translateY(-10px);box-shadow:0 30px 60px -20px rgba(31,77,58,.3);}
.product-card__img{height:260px;overflow:hidden;}
.product-card__img img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease);}
.product-card:hover .product-card__img img{transform:scale(1.08);}
.product-card__body{padding:28px 26px 32px;}
.product-card__body h3{font-family:var(--font-head);font-size:1.35rem;color:var(--primary);margin-bottom:10px;}
.product-card__body p{font-size:.88rem;color:#5b5b5b;margin-bottom:18px;}

.product-card:nth-child(4),.product-card:nth-child(5){grid-column:span 1;}
.products__grid{grid-template-rows:auto auto;}
.products__grid .product-card:nth-child(4){grid-column:1/2;}
.products__grid .product-card:nth-child(5){grid-column:2/3;}

/* =====================================================
   WHY CHOOSE US
   ===================================================== */
.why{padding:110px 0;background:var(--white);}
.why__grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:70px;
  align-items:center;
}
.why__img{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-soft);}
.why__img img{width:100%;height:520px;object-fit:cover;}
.why__img-badge{
  position:absolute;left:24px;bottom:24px;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(10px);
  padding:16px 22px;border-radius:var(--radius-sm);
  display:flex;flex-direction:column;gap:2px;
  box-shadow:0 10px 30px -10px rgba(0,0,0,.25);
}
.why__img-badge strong{font-family:var(--font-head);color:var(--primary);font-size:1.05rem;}
.why__img-badge span{font-size:.72rem;color:var(--secondary);letter-spacing:.05em;}

.why__list{display:grid;grid-template-columns:1fr 1fr;gap:16px 24px;margin-top:8px;}
.why__list li{
  display:flex;align-items:center;gap:12px;
  font-size:.94rem;font-weight:500;color:var(--dark);
  padding:14px 16px;
  background:var(--bg);
  border-radius:var(--radius-sm);
  transition:transform .4s var(--ease), background .4s ease;
}
.why__list li:hover{transform:translateX(4px);background:var(--cream-2);}
.check{
  width:24px;height:24px;flex:none;
  display:flex;align-items:center;justify-content:center;
  border-radius:50%;background:var(--primary);color:var(--accent);
  font-size:.78rem;font-weight:700;
}

/* =====================================================
   GLOBAL PRESENCE
   ===================================================== */
.global{
  padding:130px 0 110px;
  background:linear-gradient(180deg, var(--primary) 0%, #163d2e 100%);
  color:var(--white);
  text-align:center;
}
.global__desc{
  max-width:600px;margin:0 auto;
  color:rgba(255,255,255,.75);
  font-size:.98rem;
}
.global__map{margin-top:60px;}
.world-svg{width:100%;max-width:900px;height:auto;}
.dots{opacity:.5;}
.india-glow{
  fill:var(--accent);
  filter:drop-shadow(0 0 10px var(--accent));
  animation:glowPulse 2.2s ease-in-out infinite;
}
@keyframes glowPulse{0%,100%{r:7;opacity:1;}50%{r:11;opacity:.6;}}
.cities circle{fill:rgba(255,255,255,.75);}
.route{
  fill:none;
  stroke:var(--accent);
  stroke-width:1.4;
  stroke-dasharray:6 6;
  opacity:.7;
  animation:dashMove 3s linear infinite;
}
@keyframes dashMove{to{stroke-dashoffset:-120;}}

/* =====================================================
   ABOUT PREVIEW
   ===================================================== */
.about{padding:110px 0;background:var(--bg);}
.about__grid{
  display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center;
}
.about__img{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-soft);}
.about__img img{width:100%;height:460px;object-fit:cover;}
.about__content p{color:#555;margin-bottom:28px;max-width:520px;}

/* =====================================================
   CTA
   ===================================================== */
.cta{
  background:radial-gradient(120% 140% at 20% 20%, #24594430 0%, transparent 60%), var(--dark);
  background-color:#1B1B1B;
  padding:110px 0;
  text-align:center;
  position:relative;
}
.cta__inner h2{
  font-family:var(--font-head);
  font-size:clamp(2rem,4vw,3rem);
  color:var(--white);
  margin-bottom:20px;
  line-height:1.2;
}
.cta__inner p{
  color:rgba(255,255,255,.7);
  max-width:520px;margin:0 auto 34px;
}

/* =====================================================
   CONTACT
   ===================================================== */
.contact{padding:120px 0;background:var(--white);}
.contact__grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;}
.contact__info p{color:#555;margin:14px 0 30px;max-width:440px;}
.contact__list{display:flex;flex-direction:column;gap:20px;}
.contact__list li{display:flex;flex-direction:column;gap:4px;font-size:.94rem;}
.contact__list strong{font-size:.72rem;letter-spacing:.15em;text-transform:uppercase;color:var(--secondary);}
.contact__list a,.contact__list span{color:var(--dark);font-weight:500;}
.contact__list a:hover{color:var(--primary);}

.contact__form{
  background:var(--bg);
  padding:40px;
  border-radius:var(--radius-lg);
  border:1px solid rgba(31,77,58,.08);
}
.form-row{margin-bottom:20px;}
.form-row label{display:block;font-size:.82rem;font-weight:600;color:var(--primary);margin-bottom:8px;}
.form-row input,.form-row select,.form-row textarea{
  width:100%;padding:14px 16px;
  border:1.5px solid rgba(31,77,58,.15);
  border-radius:var(--radius-sm);
  background:var(--white);
  font-size:.92rem;color:var(--dark);
  transition:border-color .3s ease, box-shadow .3s ease;
  resize:vertical;
}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{
  border-color:var(--secondary);
  box-shadow:0 0 0 3px rgba(217,119,6,.15);
  outline:none;
}
.form-note{margin-top:14px;font-size:.85rem;color:var(--primary);min-height:1.2em;font-weight:600;}

/* =====================================================
   FOOTER
   ===================================================== */
.footer{background:#153328;color:rgba(255,255,255,.8);padding-top:80px;}
.footer__grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:50px;
  padding-bottom:60px;
}
.footer__brand p{margin:18px 0 22px;font-size:.88rem;color:rgba(255,255,255,.6);max-width:320px;}
.footer__social{display:flex;gap:12px;}
.footer__social a{
  width:38px;height:38px;border-radius:50%;
  border:1px solid rgba(255,255,255,.2);
  display:flex;align-items:center;justify-content:center;
  font-size:.72rem;text-transform:uppercase;
  transition:background .3s ease, transform .3s ease;
}
.footer__social a:hover{background:var(--secondary);transform:translateY(-3px);}
.footer__col h4{
  font-family:var(--font-head);color:var(--white);margin-bottom:20px;font-size:1.05rem;
}
.footer__col a,.footer__col span{
  display:block;margin-bottom:12px;font-size:.88rem;color:rgba(255,255,255,.65);
  transition:color .3s ease;
}
.footer__col a:hover{color:var(--accent);}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding:26px 0;}
.footer__bottom-inner{display:flex;justify-content:space-between;font-size:.78rem;color:rgba(255,255,255,.5);}

/* =====================================================
   SCROLL TOP
   ===================================================== */
.scroll-top{
  position:fixed;bottom:28px;right:28px;z-index:900;
  width:48px;height:48px;border-radius:50%;
  background:var(--primary);color:var(--accent);
  display:flex;align-items:center;justify-content:center;
  font-size:1.2rem;
  box-shadow:0 14px 30px -10px rgba(0,0,0,.4);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .4s ease, transform .4s ease, visibility .4s ease;
}
.scroll-top.is-visible{opacity:1;visibility:visible;transform:translateY(0);}
.scroll-top:hover{background:var(--secondary);color:var(--white);}

/* =====================================================
   SCROLL REVEAL (JS toggled)
   ===================================================== */
.reveal{
  opacity:0;
  transform:translateY(32px);
  transition:opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.is-visible{opacity:1;transform:translateY(0);}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width:1080px){
  .trust__grid{grid-template-columns:repeat(3,1fr);}
  .products__grid{grid-template-columns:repeat(2,1fr);}
  .products__grid .product-card:nth-child(4),
  .products__grid .product-card:nth-child(5){grid-column:auto;}
  .hero__floaters{display:none;}
  .hero__content{margin-left:auto;padding-inline:32px;}
}

@media (max-width:860px){
  .why__grid,.about__grid,.contact__grid{grid-template-columns:1fr;}
  .why__img img,.about__img img{height:360px;}
  .why__list{grid-template-columns:1fr;}
  .footer__grid{grid-template-columns:1fr 1fr;}
}

@media (max-width:760px){
  .nav__links{
    position:fixed;top:0;right:0;height:100vh;width:min(78vw,320px);
    background:var(--primary);
    flex-direction:column;
    justify-content:center;
    align-items:flex-start;
    gap:28px;
    padding:40px;
    transform:translateX(100%);
    transition:transform .5s var(--ease);
  }
  .nav__links.is-open{transform:translateX(0);}
  .nav__burger{display:flex;}
  .nav__actions .btn--gold{display:none;}

  .trust__grid{grid-template-columns:1fr 1fr;}
  .products__grid{grid-template-columns:1fr;}
  .footer__grid{grid-template-columns:1fr;gap:34px;}
  .footer__bottom-inner{flex-direction:column;gap:6px;text-align:center;}
}

@media (max-width:480px){
  .container{padding-inline:20px;}
  .hero__content{padding:140px 20px 100px;}
  .trust__grid{grid-template-columns:1fr;}
  .contact__form{padding:26px;}
}