/* ============================================================
   R GROUP LIMITED — STYLE.CSS  v2
   Color Palette: Yellow #F5C518 · White · Deep Navy #0F1923
                  Charcoal #1E2A35 · Warm Gray #F9F7F2
   ============================================================ */

/* ── CUSTOM PROPERTIES ── */
:root {
  --yellow:       #F5C518;
  --yellow-dark:  #D4A800;
  --yellow-light: #FFF8D6;
  --yellow-pale:  #FFFBEA;

  --navy:         #0F1923;
  --charcoal:     #1E2A35;
  --slate:        #2E3D4A;
  --mid-gray:     #6B7A87;
  --light-gray:   #E8ECF0;
  --off-white:    #F9F7F2;
  --white:        #FFFFFF;

  --text-dark:    #111820;
  --text-body:    #3D4E5C;
  --text-muted:   #7A8A96;

  --font-body:    'Outfit', sans-serif;
  --font-display: 'Cormorant Garamond', serif;

  --nav-h:        72px;
  --section-pad:  100px;
  --container:    1240px;
  --radius:       8px;
  --ease:         cubic-bezier(0.22, 1, 0.36, 1);
  --tr:           0.3s var(--ease);
}

/* ── RESET ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.7;
  color:var(--text-body);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
}
img{display:block;width:100%;height:100%;object-fit:cover}
a{text-decoration:none;color:inherit}
ul{list-style:none}
address{font-style:normal}
button{cursor:pointer;border:none;background:none;font-family:inherit}
input,select,textarea{font-family:inherit;font-size:1rem;outline:none}
abbr{text-decoration:none;color:var(--yellow-dark)}

/* ── CONTAINER ── */
.container{max-width:var(--container);margin:0 auto;padding:0 28px}
.section{padding:var(--section-pad) 0}

/* ── TYPOGRAPHY HELPERS ── */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:0.72rem;font-weight:700;letter-spacing:0.2em;
  text-transform:uppercase;color:var(--yellow-dark);margin-bottom:14px;
}
.eyebrow::before{
  content:'';display:block;width:24px;height:2px;
  background:var(--yellow);flex-shrink:0;
}
.eyebrow--light{color:var(--yellow)}
.eyebrow--light::before{background:var(--yellow)}

.section-heading{
  font-family:var(--font-display);
  font-size:clamp(2rem,3.8vw,3rem);
  font-weight:700;
  color:var(--text-dark);
  line-height:1.15;
  margin-bottom:18px;
}
.section-heading--light{color:var(--white)}
.highlight{color:var(--yellow-dark)}

.section-sub{
  font-size:1.05rem;color:var(--text-muted);
  max-width:640px;line-height:1.75;
}
.section-sub--light{color:rgba(255,255,255,0.72)}

.body-text{font-size:1rem;color:var(--text-body);margin-bottom:16px;line-height:1.8}

.section-header{text-align:center;margin-bottom:64px}
.section-header .section-heading{margin-bottom:16px}
.section-header .section-sub{margin:0 auto}

/* ── GLOBAL CTA ── */
.cta-btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 32px;background:var(--yellow);
  color:var(--navy);font-size:0.85rem;font-weight:700;
  letter-spacing:0.08em;text-transform:uppercase;
  border-radius:4px;border:2px solid var(--yellow);
  transition:all var(--tr);margin-top:8px;
}
.cta-btn:hover{background:var(--yellow-dark);border-color:var(--yellow-dark)}

/* ============================================================
   NAVIGATION
   ============================================================ */
.site-header{
  position:fixed;top:0;left:0;right:0;
  height:var(--nav-h);z-index:1000;
  transition:background var(--tr),box-shadow var(--tr);
}
.site-header.scrolled{
  background:rgba(15,25,35,0.97);
  backdrop-filter:blur(14px);
  box-shadow:0 1px 0 rgba(255,255,255,0.06);
}
.nav-container{
  max-width:var(--container);margin:0 auto;padding:0 28px;
  height:100%;display:flex;align-items:center;justify-content:space-between;
}

/* Logo */
.logo{display:flex;align-items:center;gap:12px;color:var(--white)}
.logo-mark{
  width:44px;height:44px;background:var(--yellow);
  color:var(--navy);font-family:var(--font-display);
  font-size:1.55rem;font-weight:700;
  display:flex;align-items:center;justify-content:center;
  border-radius:6px;flex-shrink:0;line-height:1;
}
.logo-wordmark{display:flex;flex-direction:column;line-height:1}
.logo-name{font-size:0.88rem;font-weight:800;letter-spacing:0.18em;color:var(--white)}
.logo-sub{font-size:0.6rem;font-weight:400;letter-spacing:0.22em;color:rgba(255,255,255,0.5);margin-top:2px}

/* Nav links */
.nav-links{display:flex;align-items:center;gap:6px}
.nav-link{
  padding:8px 14px;
  font-size:0.78rem;font-weight:500;letter-spacing:0.1em;
  text-transform:uppercase;color:rgba(255,255,255,0.78);
  border-radius:4px;transition:all var(--tr);position:relative;
}
.nav-link::after{
  content:'';position:absolute;bottom:4px;left:14px;right:14px;
  height:1.5px;background:var(--yellow);
  transform:scaleX(0);transform-origin:left;transition:transform var(--tr);
}
.nav-link:hover,.nav-link.active{color:var(--white)}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}

.nav-cta-btn{
  margin-left:12px;padding:10px 24px;
  background:var(--yellow);color:var(--navy);
  font-size:0.78rem;font-weight:700;letter-spacing:0.1em;
  text-transform:uppercase;border-radius:4px;
  border:2px solid var(--yellow);transition:all var(--tr);
}
.nav-cta-btn:hover{background:var(--yellow-dark);border-color:var(--yellow-dark)}

/* Hamburger */
.hamburger{display:none;flex-direction:column;gap:5px;width:28px;padding:2px}
.hamburger span{
  display:block;height:2px;background:var(--white);
  border-radius:2px;transition:all var(--tr);
}
.hamburger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.active span:nth-child(2){opacity:0;transform:scaleX(0)}
.hamburger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============================================================
   HERO SLIDER
   ============================================================ */
.hero-slider{
  position:relative;height:100vh;min-height:620px;
  overflow:hidden;
}
.slides-track{
  display:flex;width:100%;height:100%;
  transition:transform 0.85s var(--ease);
}
.slide{
  flex:0 0 100%;height:100%;
  background-size:cover;background-position:center;
  position:relative;display:flex;align-items:center;
}
.slide-overlay{
  position:absolute;inset:0;
  background:linear-gradient(110deg,rgba(15,25,35,0.88) 0%,rgba(15,25,35,0.55) 55%,rgba(15,25,35,0.25) 100%);
}
.slide-content{
  position:relative;z-index:1;
  max-width:var(--container);margin:0 auto;width:100%;padding:0 28px;
  padding-top:var(--nav-h);
}
.slide-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:0.7rem;font-weight:700;letter-spacing:0.22em;
  text-transform:uppercase;color:var(--yellow);
  margin-bottom:22px;
  background:rgba(245,197,24,0.12);
  border:1px solid rgba(245,197,24,0.3);
  padding:6px 16px;border-radius:100px;
}
.slide-content h1{
  font-family:var(--font-display);
  font-size:clamp(2.8rem,6.5vw,5.2rem);
  font-weight:700;color:var(--white);
  line-height:1.07;margin-bottom:22px;
  max-width:680px;
}
.slide-content h1 em{
  font-style:italic;color:var(--yellow);
}
.slide-content p{
  font-size:1.1rem;color:rgba(255,255,255,0.75);
  margin-bottom:38px;max-width:500px;line-height:1.75;
}
.slide-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-btn{
  display:inline-flex;align-items:center;
  padding:15px 34px;border-radius:4px;
  font-size:0.82rem;font-weight:700;letter-spacing:0.1em;
  text-transform:uppercase;transition:all var(--tr);
}
.hero-btn--primary{background:var(--yellow);color:var(--navy);border:2px solid var(--yellow)}
.hero-btn--primary:hover{background:var(--yellow-dark);border-color:var(--yellow-dark)}
.hero-btn--ghost{
  background:transparent;color:var(--white);
  border:2px solid rgba(255,255,255,0.45);
}
.hero-btn--ghost:hover{border-color:var(--white);background:rgba(255,255,255,0.08)}

/* Arrows */
.slider-arrow{
  position:absolute;top:50%;transform:translateY(-50%);
  z-index:10;width:52px;height:52px;
  background:rgba(255,255,255,0.1);
  border:1.5px solid rgba(255,255,255,0.2);
  color:var(--white);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  transition:all var(--tr);backdrop-filter:blur(6px);
}
.slider-arrow svg{width:22px;height:22px}
.slider-arrow:hover{background:var(--yellow);border-color:var(--yellow);color:var(--navy)}
.slider-prev{left:28px}
.slider-next{right:28px}

/* Dots */
.slider-dots{
  position:absolute;bottom:36px;left:50%;
  transform:translateX(-50%);
  display:flex;gap:10px;z-index:10;
}
.dot{
  width:8px;height:8px;border-radius:50%;
  background:rgba(255,255,255,0.35);border:none;
  transition:all 0.35s var(--ease);cursor:pointer;
}
.dot.active{width:28px;border-radius:4px;background:var(--yellow)}

/* Scroll hint */
.hero-scroll{
  position:absolute;bottom:44px;right:48px;
  display:flex;flex-direction:column;align-items:center;gap:8px;
  color:rgba(255,255,255,0.45);z-index:10;
}
.scroll-mouse{
  width:22px;height:34px;border:1.5px solid rgba(255,255,255,0.3);
  border-radius:11px;display:flex;justify-content:center;
  padding-top:5px;
}
.scroll-wheel{
  width:3px;height:7px;background:rgba(255,255,255,0.5);
  border-radius:2px;animation:scrollAnim 2s ease infinite;
}
.hero-scroll span{
  font-size:0.62rem;letter-spacing:0.2em;text-transform:uppercase;
  writing-mode:vertical-rl;
}
@keyframes scrollAnim{
  0%{transform:translateY(0);opacity:1}
  100%{transform:translateY(8px);opacity:0}
}

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar{background:var(--navy);padding:0}
.stats-inner{
  max-width:var(--container);margin:0 auto;padding:0 28px;
  display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;
  align-items:center;
}
.stat{padding:40px 28px;text-align:center}
.stat strong{
  display:block;
  font-size:clamp(2.2rem,3.5vw,3rem);
  font-weight:800;color:var(--yellow);
  line-height:1;font-family:var(--font-body);
}
.stat span{font-size:1.5rem;font-weight:800;color:var(--yellow);vertical-align:super;font-size:1rem}
.stat p{font-size:0.72rem;color:rgba(255,255,255,0.5);letter-spacing:0.12em;text-transform:uppercase;margin-top:6px}
.stat-divider{width:1px;height:52px;background:rgba(255,255,255,0.08)}

/* ============================================================
   ABOUT
   ============================================================ */
.about-section{background:var(--white)}
.about-grid{
  display:grid;grid-template-columns:1fr 1fr;
  gap:80px;align-items:center;
}
.about-visuals{position:relative;height:560px}
.about-img-main{
  position:absolute;left:0;top:0;
  width:80%;height:90%;
  border-radius:var(--radius);overflow:hidden;
}
.about-img-main img{transition:transform 0.6s ease}
.about-img-main:hover img{transform:scale(1.04)}

.about-img-secondary{
  position:absolute;right:0;bottom:0;
  width:44%;height:48%;
  border-radius:var(--radius);overflow:hidden;
  border:6px solid var(--white);
  box-shadow:0 24px 64px rgba(15,25,35,0.14);
}
.about-img-secondary img{transition:transform 0.6s ease}
.about-img-secondary:hover img{transform:scale(1.06)}

.about-badge{
  position:absolute;top:32px;right:0;
  background:var(--yellow);padding:22px 26px;
  border-radius:var(--radius);
  box-shadow:0 16px 40px rgba(245,197,24,0.35);
  text-align:center;z-index:2;
}
.badge-inner strong{
  display:block;font-size:0.65rem;font-weight:800;
  letter-spacing:0.2em;color:var(--navy);text-transform:uppercase;
}
.badge-inner span{
  display:block;font-size:2rem;font-weight:800;
  color:var(--navy);line-height:1.1;margin:4px 0 2px;
  font-family:var(--font-display);
}
.badge-inner em{
  font-style:normal;font-size:0.65rem;letter-spacing:0.1em;
  color:rgba(15,25,35,0.65);text-transform:uppercase;
}

.about-text .eyebrow{display:flex}
.about-pillars{margin:28px 0 36px;display:flex;flex-direction:column;gap:16px}
.pillar{display:flex;align-items:flex-start;gap:14px}
.pillar-dot{
  flex-shrink:0;width:10px;height:10px;border-radius:50%;
  background:var(--yellow);margin-top:8px;
}
.pillar-body strong{display:block;font-size:0.95rem;font-weight:600;color:var(--text-dark);margin-bottom:2px}
.pillar-body span{font-size:0.9rem;color:var(--text-muted)}

/* ============================================================
   SERVICES
   ============================================================ */
.services-section{background:var(--off-white)}
.services-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}
.service-card{
  background:var(--white);
  padding:36px 32px 36px;border-radius:var(--radius);
  border:1px solid var(--light-gray);
  position:relative;overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform var(--tr),box-shadow var(--tr),border-color var(--tr);
}
.service-card::after{
  content:'';position:absolute;
  left:0;bottom:0;right:0;height:3px;
  background:var(--yellow);transform:scaleX(0);transform-origin:left;
  transition:transform 0.45s var(--ease);
}
.service-card:hover{
  transform:translateY(-6px);
  box-shadow:0 20px 56px rgba(15,25,35,0.09);
  border-color:transparent;
}
.service-card:hover::after{transform:scaleX(1)}

/* Number: absolute top-right decorative badge */
.service-num{
  position:absolute;top:20px;right:24px;
  font-family:var(--font-display);
  font-size:2rem;font-weight:700;line-height:1;
  color:var(--yellow-light);letter-spacing:-0.02em;
  transition:color var(--tr);pointer-events:none;
  user-select:none;
}
.service-card:hover .service-num{color:rgba(245,197,24,0.35)}

/* Icon: fixed size, margin below */
.service-icon-wrap{
  width:52px;height:52px;color:var(--yellow-dark);
  margin-bottom:20px;flex-shrink:0;
}
.service-card h3{
  font-size:1.05rem;font-weight:700;
  color:var(--text-dark);margin-bottom:12px;line-height:1.35;
}
.service-card p{font-size:0.9rem;color:var(--text-muted);line-height:1.75;flex:1}

/* ============================================================
   GLOBAL PRESENCE
   ============================================================ */
.presence-section{position:relative;padding:100px 0;overflow:hidden}
.presence-bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
}
.presence-overlay{
  position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(15,25,35,0.95) 0%,rgba(15,25,35,0.85) 100%);
}
.presence-content{position:relative;z-index:1;text-align:center}
.presence-content .section-sub{margin:0 auto 52px}

.regions{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:center;
  max-width:820px;margin:0 auto;
}
.region-pill{
  padding:10px 22px;
  background:rgba(255,255,255,0.06);
  border:1px solid rgba(255,255,255,0.12);
  border-radius:100px;color:rgba(255,255,255,0.82);
  font-size:0.875rem;font-weight:500;letter-spacing:0.03em;
  transition:all var(--tr);cursor:default;
}
.region-pill:hover{
  background:var(--yellow);color:var(--navy);
  border-color:var(--yellow);font-weight:700;
}

/* ============================================================
   PRODUCTS — UNIFORM GRID
   ============================================================ */
.products-section{background:var(--white)}

.products-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}

.product-card{
  background:var(--white);
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--light-gray);
  display:flex;flex-direction:column;
  transition:transform var(--tr),box-shadow var(--tr);
}
.product-card:hover{
  transform:translateY(-5px);
  box-shadow:0 24px 60px rgba(15,25,35,0.1);
}

/* ── Image wrapper: fixed aspect ratio for uniform heights ── */
.product-img-wrap{
  position:relative;
  width:100%;
  padding-top:68%;   /* 3:2 approx ratio – all cards identical */
  overflow:hidden;flex-shrink:0;
}
.product-img-wrap img{
  position:absolute;inset:0;
  width:100%;height:100%;
  object-fit:cover;
  transition:transform 0.6s ease;
}
.product-card:hover .product-img-wrap img{transform:scale(1.07)}

.product-img-overlay{
  position:absolute;inset:0;
  background:linear-gradient(to bottom,transparent 50%,rgba(15,25,35,0.25) 100%);
  pointer-events:none;
}

/* ── Card body ── */
.product-body{
  padding:24px 26px 26px;
  display:flex;flex-direction:column;
  flex:1;
}
.product-tag{
  display:inline-block;
  font-size:0.62rem;font-weight:800;
  letter-spacing:0.18em;text-transform:uppercase;
  color:var(--yellow-dark);
  background:var(--yellow-pale);
  border:1px solid rgba(212,168,0,0.25);
  padding:4px 11px;border-radius:100px;
  margin-bottom:10px;width:fit-content;
}
.product-body h3{
  font-size:1.08rem;font-weight:700;
  color:var(--text-dark);margin-bottom:10px;line-height:1.3;
}
.product-body p{
  font-size:0.88rem;color:var(--text-muted);
  line-height:1.7;flex:1;
}
.product-meta{
  display:flex;align-items:center;justify-content:space-between;
  margin-top:18px;padding-top:16px;
  border-top:1px solid var(--light-gray);
}
.product-meta span{font-size:0.78rem;color:var(--text-muted);font-weight:500}
.product-arrow{
  font-size:1.2rem;color:var(--yellow-dark);
  transition:transform var(--tr);
}
.product-card:hover .product-arrow{transform:translateX(4px)}

/* ============================================================
   WHY US
   ============================================================ */
.why-section{background:var(--off-white)}
.why-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
}
.why-card{
  background:var(--white);padding:36px 28px;
  border-radius:var(--radius);border-bottom:3px solid transparent;
  transition:all var(--tr);
}
.why-card:hover{border-bottom-color:var(--yellow);box-shadow:0 12px 40px rgba(15,25,35,0.07)}
.why-icon{
  width:48px;height:48px;
  background:var(--yellow-pale);border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  padding:10px;color:var(--yellow-dark);
  margin-bottom:20px;transition:background var(--tr);
}
.why-card:hover .why-icon{background:var(--yellow)}
.why-card:hover .why-icon svg{color:var(--navy)}
.why-card h3{font-size:1rem;font-weight:700;color:var(--text-dark);margin-bottom:10px}
.why-card p{font-size:0.88rem;color:var(--text-muted);line-height:1.75}

/* ============================================================
   CERTIFICATIONS
   ============================================================ */
.certs-section{
  background:var(--navy);padding:48px 0;overflow:hidden;
}
.certs-header{margin-bottom:24px;text-align:center}
.certs-track{overflow:hidden;position:relative}
.certs-track::before,
.certs-track::after{
  content:'';position:absolute;top:0;bottom:0;width:100px;z-index:1;
}
.certs-track::before{left:0;background:linear-gradient(to right,var(--navy),transparent)}
.certs-track::after{right:0;background:linear-gradient(to left,var(--navy),transparent)}

.certs-scroll{
  display:flex;gap:12px;width:max-content;
  animation:certScroll 26s linear infinite;
}
.certs-scroll:hover{animation-play-state:paused}

.cert-badge{
  flex-shrink:0;
  padding:10px 22px;
  background:rgba(255,255,255,0.05);
  border:1px solid rgba(255,255,255,0.1);
  border-radius:100px;
  color:rgba(255,255,255,0.7);
  font-size:0.8rem;font-weight:600;letter-spacing:0.05em;
  transition:all var(--tr);white-space:nowrap;
}
.cert-badge:hover{background:var(--yellow);color:var(--navy);border-color:var(--yellow)}

@keyframes certScroll{
  0%{transform:translateX(0)}
  100%{transform:translateX(-50%)}
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-section{background:var(--off-white);padding:60px 0 !important}
.contact-grid{
  display:grid;grid-template-columns:1fr 1.1fr;
  gap:60px;align-items:start;
}
.contact-left .section-heading{margin-bottom:16px}

.contact-info-list{margin-top:36px;display:flex;flex-direction:column;gap:28px}
.contact-info-item{display:flex;align-items:flex-start;gap:16px}
.info-icon{
  flex-shrink:0;width:46px;height:46px;
  background:var(--yellow-pale);border:1px solid rgba(212,168,0,0.2);
  border-radius:10px;padding:11px;color:var(--yellow-dark);
}
.info-icon svg{width:100%;height:100%}
.info-text strong{display:block;font-size:0.82rem;font-weight:700;color:var(--text-dark);margin-bottom:4px}
.info-text p,.info-text address{font-size:0.92rem;color:var(--text-muted);line-height:1.7}
.info-text a{color:var(--yellow-dark);transition:opacity var(--tr)}
.info-text a:hover{opacity:0.8}

/* Form */
.form-card{
  background:var(--white);border-radius:var(--radius);
  padding:36px 36px;
  border:1px solid var(--light-gray);
  box-shadow:0 8px 40px rgba(15,25,35,0.06);
}
.form-card h3{
  font-size:1.15rem;font-weight:700;color:var(--text-dark);
  margin-bottom:20px;padding-bottom:14px;
  border-bottom:2px solid var(--yellow);
  display:inline-block;
}
.form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field-group{margin-bottom:14px}
.field-group label{
  display:block;font-size:0.78rem;font-weight:700;
  letter-spacing:0.07em;text-transform:uppercase;
  color:var(--text-dark);margin-bottom:8px;
}
.field-group input,
.field-group select,
.field-group textarea{
  width:100%;padding:13px 16px;
  background:var(--off-white);
  border:1.5px solid var(--light-gray);
  border-radius:5px;color:var(--text-dark);
  transition:border-color var(--tr),background var(--tr);
}
.field-group input:focus,
.field-group select:focus,
.field-group textarea:focus{
  border-color:var(--yellow);
  background:var(--yellow-pale);
}
.field-group textarea{resize:vertical;min-height:120px}
.form-submit{
  width:100%;padding:15px 24px;
  background:var(--yellow);color:var(--navy);
  font-size:0.85rem;font-weight:800;letter-spacing:0.1em;
  text-transform:uppercase;border-radius:5px;
  border:2px solid var(--yellow);
  display:flex;align-items:center;justify-content:center;gap:8px;
  transition:all var(--tr);
}
.form-submit:hover{background:var(--yellow-dark);border-color:var(--yellow-dark)}
.form-feedback{
  font-size:0.85rem;text-align:center;
  min-height:20px;margin-top:12px;color:var(--yellow-dark);
}
.form-feedback.error{color:#e05252}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:var(--charcoal)}
.footer-inner{
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;
  gap:52px;padding:72px 28px 60px;
  max-width:var(--container);margin:0 auto;
}
.footer-brand .logo{margin-bottom:20px}
.footer-brand p{
  font-size:0.9rem;color:rgba(255,255,255,0.55);
  line-height:1.75;max-width:280px;margin-bottom:16px;
}
.footer-brand address{
  font-size:0.88rem;color:rgba(255,255,255,0.45);
  line-height:1.8;margin-bottom:12px;
}
.footer-email{
  font-size:0.88rem;color:var(--yellow);
  transition:opacity var(--tr);
}
.footer-email:hover{opacity:0.75}

.footer-col h4{
  font-size:0.7rem;font-weight:800;letter-spacing:0.2em;
  text-transform:uppercase;color:var(--white);
  margin-bottom:20px;
}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{
  font-size:0.88rem;color:rgba(255,255,255,0.5);
  transition:color var(--tr);
}
.footer-col a:hover{color:var(--yellow)}

.footer-bottom{
  background:var(--navy);padding:18px 0;
}
.footer-bottom-inner{
  max-width:var(--container);margin:0 auto;
  padding:0 28px;
  display:flex;justify-content:space-between;align-items:center;
}
.footer-bottom p{font-size:0.8rem;color:rgba(255,255,255,0.3)}

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-top{
  position:fixed;bottom:32px;right:32px;
  width:46px;height:46px;background:var(--yellow);
  color:var(--navy);border-radius:6px;
  display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;
  transform:translateY(12px);z-index:500;
  transition:all var(--tr);box-shadow:0 8px 24px rgba(245,197,24,0.4);
}
.back-top svg{width:20px;height:20px}
.back-top.visible{opacity:1;pointer-events:auto;transform:translateY(0)}
.back-top:hover{background:var(--yellow-dark)}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal{
  opacity:0;transform:translateY(30px);
  transition:opacity 0.7s var(--ease),transform 0.7s var(--ease);
}
.reveal.in-view{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:0.1s}
.reveal-delay-2{transition-delay:0.2s}
.reveal-delay-3{transition-delay:0.3s}
.reveal-delay-4{transition-delay:0.4s}

/* ============================================================
   RESPONSIVE — TABLET ≤ 1024px
   ============================================================ */
@media(max-width:1024px){
  :root{--section-pad:76px}

  .about-grid{grid-template-columns:1fr;gap:64px}
  .about-visuals{height:420px;max-width:580px;margin:0 auto}
  .about-img-main{width:84%}
  .about-badge{top:20px;right:0}

  .services-grid{grid-template-columns:repeat(2,1fr)}
  .products-grid{grid-template-columns:repeat(2,1fr)}
  .why-grid{grid-template-columns:repeat(2,1fr)}

  .footer-inner{grid-template-columns:1fr 1fr;gap:36px}
  .contact-grid{grid-template-columns:1fr;gap:52px}

  .stats-inner{grid-template-columns:1fr 1fr;gap:0}
  .stat-divider{display:none}
  .stat{border-bottom:1px solid rgba(255,255,255,0.06)}
  .stat:last-child{border-bottom:none}
}

/* ============================================================
   RESPONSIVE — MOBILE ≤ 768px
   ============================================================ */
@media(max-width:768px){
  :root{--section-pad:60px;--nav-h:64px}

  /* NAV */
  .hamburger{display:flex}
  .nav-links{
    position:fixed;top:var(--nav-h);left:0;right:0;
    background:rgba(15,25,35,0.98);backdrop-filter:blur(14px);
    flex-direction:column;gap:0;padding:16px 0 24px;
    transform:translateY(-110%);
    transition:transform 0.45s var(--ease);
    border-top:1px solid rgba(255,255,255,0.06);
  }
  .nav-links.open{transform:translateY(0)}
  .nav-link{padding:14px 28px;width:100%;font-size:0.88rem}
  .nav-link::after{display:none}
  .nav-cta-btn{margin:12px 28px 0;display:block;text-align:center;padding:13px 24px}

  /* HERO */
  .slide-content h1{font-size:2.4rem}
  .slide-content p{font-size:0.98rem}
  .slide-actions{flex-direction:column;gap:12px}
  .hero-btn{justify-content:center}
  .slider-arrow{width:42px;height:42px}
  .slider-prev{left:16px}
  .slider-next{right:16px}
  .hero-scroll{display:none}

  /* STATS */
  .stats-inner{grid-template-columns:1fr 1fr}
  .stat-divider{display:none}
  .stat{border-bottom:1px solid rgba(255,255,255,0.06);padding:30px 20px}

  /* ABOUT */
  .about-visuals{height:340px}
  .about-img-main{width:80%;height:85%}
  .about-img-secondary{width:46%;height:46%}
  .about-badge{padding:16px 18px;top:10px;right:0}
  .badge-inner span{font-size:1.5rem}

  /* SERVICES */
  .services-grid{grid-template-columns:1fr}

  /* PRODUCTS */
  .products-grid{grid-template-columns:1fr}

  /* WHY */
  .why-grid{grid-template-columns:1fr}

  /* CONTACT */
  .form-row-2{grid-template-columns:1fr}
  .form-card{padding:32px 24px}

  /* FOOTER */
  .footer-inner{grid-template-columns:1fr;gap:32px;padding:52px 28px 40px}
  .footer-bottom-inner{flex-direction:column;gap:6px;text-align:center}

  .back-top{bottom:20px;right:20px}
}

/* ============================================================
   RESPONSIVE — SMALL ≤ 480px
   ============================================================ */
@media(max-width:480px){
  .slide-content h1{font-size:2rem}
  .slide-tag{font-size:0.65rem}
  .stats-inner{grid-template-columns:1fr}
  .stat{border-bottom:1px solid rgba(255,255,255,0.06)}
  .about-visuals{height:300px}
  .about-img-secondary{display:none}
  .about-badge{top:auto;bottom:0;right:0}
}