/* =====================================================
   Shree Pabu Express  –  Main Stylesheet
   ===================================================== */

/* ---- Variables & Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary:    #d63010;
  --primary-d:  #b5270d;
  --accent:     #f5a623;
  --dark:       #1a1a2e;
  --dark2:      #16213e;
  --text:       #333;
  --text-light: #666;
  --white:      #fff;
  --bg:         #f8f9fb;
  --border:     #e5e5e5;
  --r:          10px;
  --shadow:     0 4px 24px rgba(0,0,0,.10);
  --t:          .3s ease;
}

html { scroll-behavior: smooth; }
body { font-family: 'Poppins', sans-serif; color: var(--text); overflow-x: hidden; }
body.nav-open { overflow: hidden; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { display: block; max-width: 100%; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 30px; border-radius: 50px;
  font-weight: 600; font-size: .95rem; font-family: 'Poppins', sans-serif;
  cursor: pointer; border: 2px solid transparent; transition: var(--t);
  white-space: nowrap;
}
.btn-sm { padding: 9px 20px; font-size: .85rem; }
.btn-primary { background: var(--primary); color: var(--white); border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-d); border-color: var(--primary-d);
  transform: translateY(-2px); box-shadow: 0 8px 20px rgba(214,48,16,.35); }
.btn-outline { background: transparent; color: var(--white); border-color: var(--white); }
.btn-outline:hover { background: var(--white); color: var(--primary); transform: translateY(-2px); }
.btn-dark { background: var(--dark); color: var(--white); border-color: var(--dark); }
.btn-dark:hover { background: var(--dark2); transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,.3); }

/* ---- Section base ---- */
.section { padding: 86px 0; }
.section-alt { background: var(--bg); }

.sec-tag {
  display: inline-block; background: rgba(214,48,16,.1); color: var(--primary);
  font-size: .75rem; font-weight: 700; padding: 5px 16px; border-radius: 50px;
  text-transform: uppercase; letter-spacing: .07em; margin-bottom: 12px;
}
.sec-tag.light { background: rgba(255,255,255,.18); color: var(--white); }

.sec-head { text-align: center; margin-bottom: 56px; }
.sec-head h2 { font-size: clamp(1.7rem,3vw,2.4rem); font-weight: 800; color: var(--dark); margin-bottom: 10px; }
.sec-head p { color: var(--text-light); max-width: 520px; margin: 0 auto; line-height: 1.7; }

/* =====================================================
   TOPBAR
   ===================================================== */
.topbar {
  background: var(--dark);
  color: rgba(255,255,255,.75);
  font-size: .8rem;
  padding: 8px 0;
}
.topbar-inner { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.topbar-inner span i { margin-right: 6px; color: var(--accent); }
.topbar-right { margin-left: auto; }

/* =====================================================
   HEADER
   ===================================================== */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: var(--white);
  box-shadow: 0 2px 12px rgba(0,0,0,.08);
  transition: var(--t);
}
.site-header.scrolled { box-shadow: 0 4px 28px rgba(0,0,0,.13); }

.header-inner {
  display: flex; align-items: center; gap: 16px;
  padding: 12px 24px;
}

.logo { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.logo-icon {
  width: 46px; height: 46px; background: var(--primary); border-radius: var(--r);
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 1.3rem; flex-shrink: 0;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-main { font-size: 1rem; font-weight: 700; color: var(--dark); }
.brand-sub  { font-size: .7rem; color: var(--text-light); }

.main-nav { display: flex; gap: 2px; margin-left: auto; }
.main-nav a {
  padding: 8px 13px; border-radius: 8px; font-weight: 500; font-size: .9rem;
  color: var(--text); transition: var(--t);
}
.main-nav a:hover,
.main-nav a.active { color: var(--primary); background: rgba(214,48,16,.08); }

.header-right { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px; z-index: 1001;
}
.hamburger span { display: block; width: 24px; height: 2px; background: var(--dark); border-radius: 2px; transition: var(--t); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =====================================================
   HERO SLIDER  (Home page)
   ===================================================== */
.hero {
  position: relative;
  height: 100vh; min-height: 580px;
  overflow: hidden;
}

.slide {
  position: absolute; inset: 0;
  opacity: 0; transition: opacity 1.1s ease;
  display: flex; align-items: center;
  overflow: hidden;
}
.slide.active { opacity: 1; z-index: 1; }

/* Background image layer – Ken Burns lives here */
.slide-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center 50%;
  will-change: transform;
  transform: scale(1);
}

/* Ken Burns: zoom-in on slide 1 */
.slide:nth-child(1).active .slide-bg {
  animation: kb-zoomin 9s ease-out forwards;
}
/* Ken Burns: zoom-out on slide 2 */
.slide:nth-child(2).active .slide-bg {
  animation: kb-zoomout 9s ease-out forwards;
}
/* Ken Burns: pan-right on slide 3 */
.slide:nth-child(3).active .slide-bg {
  animation: kb-panright 9s ease-out forwards;
}

@keyframes kb-zoomin   { from { transform: scale(1);    } to { transform: scale(1.13); } }
@keyframes kb-zoomout  { from { transform: scale(1.13); } to { transform: scale(1);    } }
@keyframes kb-panright { from { transform: scale(1.08) translateX(0);   }
                         to   { transform: scale(1.08) translateX(-3%); } }

.slide-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(
    105deg,
    rgba(0,0,0,.60) 0%,
    rgba(0,0,0,.30) 55%,
    rgba(0,0,0,.10) 100%
  );
}

.slide-content {
  position: relative; z-index: 2;
  color: var(--white);
  padding: 0 48px;
  max-width: 680px;
  margin-left: 5%;
}

.slide-badge {
  display: inline-block; background: var(--primary); color: var(--white);
  font-size: .73rem; font-weight: 700; padding: 5px 15px; border-radius: 50px;
  margin-bottom: 20px; letter-spacing: .08em; text-transform: uppercase;
}

.slide-content h1 {
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 800; line-height: 1.13; margin-bottom: 18px;
  text-shadow: 0 2px 24px rgba(0,0,0,.28);
}
.slide-content h1 span { color: var(--accent); }
.slide-content p  { font-size: clamp(.95rem,1.8vw,1.15rem); opacity: .9; margin-bottom: 36px; max-width: 500px; line-height: 1.7; }

.slide-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* Slide-in text animation on active slide */
.slide.active .slide-badge  { animation: slideUp .7s .05s ease both; }
.slide.active .slide-content h1 { animation: slideUp .7s .15s ease both; }
.slide.active .slide-content p  { animation: slideUp .7s .28s ease both; }
.slide.active .slide-actions    { animation: slideUp .7s .4s  ease both; }

@keyframes slideUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Controls */
.slider-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  z-index: 10;
  background: rgba(255,255,255,.15); backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.3); color: var(--white);
  width: 52px; height: 52px; border-radius: 50%;
  font-size: 1rem; cursor: pointer; transition: var(--t);
}
.slider-btn:hover { background: var(--primary); border-color: var(--primary); transform: translateY(-50%) scale(1.05); }
.slider-btn.prev { left: 24px; }
.slider-btn.next { right: 24px; }

.slider-dots {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  z-index: 10; display: flex; gap: 10px;
}
.dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.4); cursor: pointer; transition: var(--t); }
.dot.active { background: var(--white); width: 28px; border-radius: 5px; }

/* Progress bar */
.slide-progress {
  position: absolute; bottom: 0; left: 0; z-index: 10;
  height: 3px; width: 0; background: var(--primary);
  transition: width linear;
}

/* =====================================================
   PAGE HERO  (inner pages)
   ===================================================== */
.page-hero {
  position: relative;
  height: 380px;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.page-hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  will-change: background-position;
  transform: scale(1.05);
}
.page-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(0,0,0,.65) 0%, rgba(26,26,46,.5) 100%);
}
.page-hero-content {
  position: relative; z-index: 1;
  text-align: center; color: var(--white);
}
.page-hero-content h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800; margin-bottom: 12px;
  animation: slideUp .7s ease both;
}
.breadcrumb {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  font-size: .88rem; opacity: .85;
  animation: slideUp .7s .15s ease both;
}
.breadcrumb a { transition: var(--t); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb i { font-size: .7rem; color: var(--accent); }

/* =====================================================
   STATS BAR
   ===================================================== */
.stats-bar { background: var(--dark); padding: 30px 0; }
.stats-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 20px;
}
.stat-item {
  display: flex; align-items: center; gap: 16px; color: var(--white);
}
.stat-item .stat-icon {
  width: 56px; height: 56px; background: rgba(255,255,255,.08); border-radius: var(--r);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; color: var(--accent); flex-shrink: 0;
}
.stat-item strong { display: block; font-size: 1.7rem; font-weight: 800; line-height: 1; }
.stat-item .stat-label { font-size: .78rem; color: rgba(255,255,255,.55); margin-top: 4px; display: block; }

/* =====================================================
   SERVICES  (Home preview + Services page)
   ===================================================== */
.services-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 26px;
}
.service-card {
  background: var(--white); border-radius: 16px; padding: 38px 30px;
  box-shadow: var(--shadow); transition: var(--t);
  border-top: 3px solid transparent; position: relative; overflow: hidden;
}
.service-card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--primary); transform: scaleX(0); transform-origin: left; transition: var(--t);
}
.service-card:hover { transform: translateY(-9px); box-shadow: 0 18px 44px rgba(0,0,0,.13); }
.service-card:hover::after { transform: scaleX(1); }
.service-card.featured::after { transform: scaleX(1); }

.svc-icon {
  width: 66px; height: 66px; background: rgba(214,48,16,.1);
  border-radius: 14px; display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem; color: var(--primary); margin-bottom: 22px; transition: var(--t);
}
.service-card:hover .svc-icon { background: var(--primary); color: var(--white); }
.service-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--dark); margin-bottom: 10px; }
.service-card p  { font-size: .88rem; color: var(--text-light); line-height: 1.75; margin-bottom: 22px; }
.svc-link { display: inline-flex; align-items: center; gap: 6px; font-size: .85rem; font-weight: 600; color: var(--primary); transition: var(--t); }
.svc-link:hover { gap: 10px; }

/* Services page – detail rows */
.svc-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; margin-bottom: 80px; }
.svc-detail:last-child { margin-bottom: 0; }
.svc-detail.reverse .svc-detail-img { order: 2; }
.svc-detail.reverse .svc-detail-text { order: 1; }
.svc-detail-img { border-radius: 16px; overflow: hidden; box-shadow: 0 8px 32px rgba(0,0,0,.13); height: 340px; }
.svc-detail-img img { width: 100%; height: 100%; object-fit: cover; }
.svc-detail-text .sec-tag { display: inline-block; margin-bottom: 12px; }
.svc-detail-text h2 { font-size: clamp(1.5rem,2.5vw,2rem); font-weight: 800; color: var(--dark); margin-bottom: 14px; }
.svc-detail-text p  { color: var(--text-light); line-height: 1.8; margin-bottom: 20px; }
.svc-features { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.svc-features li { display: flex; align-items: center; gap: 10px; font-size: .9rem; }
.svc-features li i { color: var(--primary); font-size: .8rem; }

/* =====================================================
   WHY CHOOSE US
   ===================================================== */
.why-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.why-card {
  text-align: center; padding: 40px 28px; border-radius: 16px;
  background: var(--white); box-shadow: var(--shadow); transition: var(--t);
}
.why-card:hover { transform: translateY(-6px); box-shadow: 0 16px 36px rgba(0,0,0,.12); }
.why-icon {
  width: 72px; height: 72px; margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--primary), var(--primary-d));
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; color: var(--white);
}
.why-card h3 { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.why-card p  { font-size: .85rem; color: var(--text-light); line-height: 1.7; }

/* =====================================================
   TRACKING SECTION
   ===================================================== */
.tracking-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-d) 100%);
  padding: 70px 0;
}
.tracking-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: center; }
.tracking-text h2 { font-size: clamp(1.6rem,3vw,2.3rem); font-weight: 800; color: var(--white); margin-bottom: 14px; }
.tracking-text p  { color: rgba(255,255,255,.85); line-height: 1.8; }
.track-form-wrap { background: rgba(255,255,255,.12); backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.2); border-radius: 16px; padding: 32px; }
.track-form-wrap h3 { color: var(--white); font-size: 1.1rem; font-weight: 700; margin-bottom: 20px; }
.track-input-row { display: flex; gap: 10px; margin-bottom: 12px; }
.track-input-row input {
  flex: 1; padding: 14px 20px; border-radius: 50px; border: none;
  font-family: 'Poppins',sans-serif; font-size: .93rem; outline: none;
}
#trackResult {
  color: var(--white); font-size: .88rem; background: rgba(0,0,0,.2);
  border-radius: 10px; max-height: 0; overflow: hidden; transition: all .4s ease;
}
#trackResult.show { max-height: 200px; padding: 14px 16px; margin-top: 10px; }

/* Tracking page steps */
.track-steps { display: grid; grid-template-columns: repeat(auto-fit,minmax(200px,1fr)); gap: 24px; margin-top: 56px; }
.track-step { text-align: center; padding: 32px 20px; background: var(--white); border-radius: 16px; box-shadow: var(--shadow); position: relative; }
.step-num {
  width: 48px; height: 48px; background: var(--primary); color: var(--white);
  border-radius: 50%; font-weight: 800; font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center; margin: 0 auto 16px;
}
.track-step h4 { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.track-step p  { font-size: .85rem; color: var(--text-light); line-height: 1.6; }

/* =====================================================
   CTA BANNER
   ===================================================== */
.cta-banner {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark2) 100%);
  padding: 70px 0; text-align: center;
}
.cta-banner h2 { font-size: clamp(1.7rem,3vw,2.4rem); font-weight: 800; color: var(--white); margin-bottom: 14px; }
.cta-banner p  { color: rgba(255,255,255,.75); margin-bottom: 34px; font-size: .97rem; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* =====================================================
   ABOUT PAGE
   ===================================================== */
.about-story { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-img-wrap { position: relative; border-radius: 16px; overflow: hidden; height: 460px; box-shadow: 0 12px 40px rgba(0,0,0,.15); }
.about-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.about-badge {
  position: absolute; bottom: 24px; left: 24px;
  background: var(--primary); color: var(--white); border-radius: 12px; padding: 16px 22px;
  font-weight: 700; text-align: center; line-height: 1.3;
}
.about-badge strong { display: block; font-size: 1.8rem; }
.about-text .sec-tag { display: inline-block; margin-bottom: 12px; }
.about-text h2 { font-size: clamp(1.6rem,2.8vw,2.2rem); font-weight: 800; color: var(--dark); margin-bottom: 16px; }
.about-text p  { color: var(--text-light); line-height: 1.85; margin-bottom: 14px; }

.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 52px; }
.mv-card {
  background: var(--white); border-radius: 16px; padding: 36px;
  box-shadow: var(--shadow); border-left: 4px solid var(--primary);
}
.mv-card i { font-size: 2rem; color: var(--primary); margin-bottom: 14px; }
.mv-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--dark); margin-bottom: 10px; }
.mv-card p  { font-size: .88rem; color: var(--text-light); line-height: 1.75; }

/* =====================================================
   CONTACT PAGE
   ===================================================== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 52px; }

.contact-info-card {
  background: var(--dark); border-radius: 16px; padding: 40px 32px; color: var(--white);
}
.contact-info-card h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 8px; }
.contact-info-card > p { color: rgba(255,255,255,.65); font-size: .88rem; margin-bottom: 32px; line-height: 1.7; }
.cinfo-items { display: flex; flex-direction: column; gap: 20px; }
.cinfo-item { display: flex; gap: 14px; align-items: flex-start; }
.cinfo-icon {
  width: 44px; height: 44px; background: rgba(255,255,255,.08); border-radius: var(--r);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); font-size: 1rem; flex-shrink: 0;
}
.cinfo-item strong { display: block; color: var(--white); font-size: .9rem; margin-bottom: 3px; }
.cinfo-item span   { color: rgba(255,255,255,.6); font-size: .83rem; line-height: 1.5; }

.contact-form-card { background: var(--white); border-radius: 16px; padding: 40px 36px; box-shadow: var(--shadow); }
.contact-form-card h3 { font-size: 1.3rem; font-weight: 700; color: var(--dark); margin-bottom: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-group label { font-size: .83rem; font-weight: 600; color: var(--text); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px; border: 1.5px solid var(--border); border-radius: var(--r);
  font-family: 'Poppins',sans-serif; font-size: .9rem; color: var(--text);
  outline: none; transition: var(--t);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(214,48,16,.1); }
.form-group textarea { resize: vertical; min-height: 110px; }

.map-placeholder {
  background: #e8eaf0; border-radius: 16px; height: 300px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; color: var(--text-light); margin-top: 52px;
}
.map-placeholder i { font-size: 2.5rem; color: var(--primary); }
.map-placeholder p { font-size: .9rem; }

/* =====================================================
   FOOTER
   ===================================================== */
.site-footer { background: var(--dark); color: rgba(255,255,255,.7); }
.footer-top  { padding: 64px 0 44px; }
.footer-grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 44px;
}

.footer-brand .logo { margin-bottom: 18px; }
.footer-brand .logo .logo-icon { background: var(--primary); }
.footer-brand .logo .brand-main { color: var(--white); }
.footer-brand .logo .brand-sub  { color: rgba(255,255,255,.45); }
.footer-brand > p { font-size: .87rem; line-height: 1.8; margin-bottom: 24px; }

.social-links { display: flex; gap: 10px; }
.social-links a {
  width: 38px; height: 38px; border-radius: 50%; border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06); display: flex; align-items: center; justify-content: center;
  font-size: .88rem; color: rgba(255,255,255,.65); transition: var(--t);
}
.social-links a:hover { background: var(--primary); border-color: var(--primary); color: var(--white); transform: translateY(-3px); }

.footer-col h4 {
  color: var(--white); font-size: .95rem; font-weight: 700;
  margin-bottom: 22px; padding-bottom: 12px; position: relative;
}
.footer-col h4::after { content: ''; position: absolute; bottom: 0; left: 0; width: 34px; height: 2px; background: var(--primary); }
.footer-col ul li { margin-bottom: 11px; }
.footer-col ul li a { font-size: .87rem; color: rgba(255,255,255,.6); transition: var(--t); display: inline-flex; align-items: center; gap: 8px; }
.footer-col ul li a:hover { color: var(--white); padding-left: 4px; }
.footer-col ul li a i { color: var(--primary); font-size: .75rem; }

.contact-list li { display: flex; gap: 12px; font-size: .87rem; margin-bottom: 14px; }
.contact-list li i { color: var(--accent); margin-top: 3px; flex-shrink: 0; }

.footer-bottom { border-top: 1px solid rgba(255,255,255,.07); padding: 20px 0; }
.footer-bottom-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: .82rem; color: rgba(255,255,255,.4); }
.footer-links { display: flex; gap: 20px; }
.footer-links a:hover { color: var(--white); }

/* =====================================================
   SCROLL-TO-TOP
   ===================================================== */
.scroll-top {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 46px; height: 46px; border-radius: 50%; background: var(--primary);
  color: var(--white); border: none; font-size: .95rem; cursor: pointer;
  box-shadow: 0 4px 16px rgba(214,48,16,.4); opacity: 0;
  transform: translateY(20px); transition: var(--t); pointer-events: none;
}
.scroll-top.show { opacity: 1; transform: translateY(0); pointer-events: all; }
.scroll-top:hover { background: var(--primary-d); transform: translateY(-3px); }

/* =====================================================
   SCROLL-REVEAL  (generic)
   ===================================================== */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity .65s ease, transform .65s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
  .stats-grid      { grid-template-columns: repeat(2,1fr); }
  .footer-grid     { grid-template-columns: 1fr 1fr; }
  .tracking-inner  { grid-template-columns: 1fr; gap: 36px; }
  .svc-detail      { grid-template-columns: 1fr; gap: 32px; }
  .svc-detail.reverse .svc-detail-img,
  .svc-detail.reverse .svc-detail-text { order: unset; }
  .about-story     { grid-template-columns: 1fr; gap: 36px; }
  .contact-grid    { grid-template-columns: 1fr; gap: 32px; }
  .mv-grid         { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .topbar-right { display: none; }

  .main-nav {
    display: none;
    position: fixed; inset: 0;
    background: var(--white);
    flex-direction: column; align-items: center; justify-content: center;
    gap: 10px; z-index: 1000;
  }
  .main-nav.open { display: flex; }
  .main-nav a { font-size: 1.15rem; padding: 12px 28px; }

  .hamburger { display: flex; }
  .header-right .btn-sm { display: none; }

  .slide-content { padding: 0 24px; margin-left: 0; }
  .page-hero { height: 280px; }

  .services-grid { grid-template-columns: 1fr; }
  .footer-grid   { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .stats-grid   { grid-template-columns: 1fr 1fr; }
  .why-grid     { grid-template-columns: 1fr; }
  .slide-actions { flex-direction: column; }
  .slide-actions .btn { justify-content: center; }
  .slider-btn { width: 40px; height: 40px; font-size: .85rem; }
  .cta-actions { flex-direction: column; align-items: center; }
}