/* =============================================
   BATI'FER – Premium Industrial CSS
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Barlow:wght@300;400;500;600;700&family=Noto+Sans+Arabic:wght@300;400;600;700&display=swap');

:root {
  --c-black:   #0d0d0d;
  --c-anthrac: #1a1a1a;
  --c-steel:   #2c2c2c;
  --c-mid:     #3d3d3d;
  --c-grey:    #6b7280;
  --c-light:   #d1d5db;
  --c-white:   #f5f5f5;
  --c-orange:  #e07b39;
  --c-orange2: #c96528;
  --c-orange-glow: rgba(224,123,57,0.15);
  --font-head: 'Bebas Neue', sans-serif;
  --font-body: 'Barlow', sans-serif;
  --font-ar:   'Noto Sans Arabic', sans-serif;
  --nav-h: 72px;
  --radius: 4px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--c-black);
  color: var(--c-white);
  overflow-x: hidden;
  line-height: 1.6;
}

[dir="rtl"] body,
[dir="rtl"] * { font-family: var(--font-ar) !important; }
[dir="rtl"] h1,[dir="rtl"] h2,[dir="rtl"] h3,[dir="rtl"] h4 { font-family: var(--font-ar) !important; letter-spacing: 0 !important; }

/* ---- Loader ---- */
#loader {
  position: fixed; inset: 0;
  background: var(--c-black);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s, visibility 0.5s;
}
#loader.hidden { opacity: 0; visibility: hidden; }
.loader-inner { text-align: center; }
.loader-logo { font-family: var(--font-head); font-size: 3rem; color: var(--c-orange); letter-spacing: 4px; }
.loader-bar { width: 200px; height: 2px; background: var(--c-steel); margin: 12px auto 0; overflow: hidden; }
.loader-fill { height: 100%; background: var(--c-orange); animation: loaderAnim 1.5s ease-in-out forwards; }
@keyframes loaderAnim { from { width: 0; } to { width: 100%; } }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--c-anthrac); }
::-webkit-scrollbar-thumb { background: var(--c-orange); border-radius: 3px; }

/* ---- Typography ---- */
h1,h2,h3,h4 {
  font-family: var(--font-head);
  letter-spacing: 0.03em;
  line-height: 1.1;
}
h1 { font-size: clamp(2.5rem, 6vw, 5.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
p { font-size: 1rem; line-height: 1.75; color: var(--c-light); }
a { text-decoration: none; color: inherit; }

/* ---- Utility ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section-pad { padding: 100px 0; }
.badge {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--c-orange);
  border: 1px solid var(--c-orange);
  padding: 4px 14px;
  margin-bottom: 1.2rem;
}
.text-orange { color: var(--c-orange); }
.divider-line { width: 60px; height: 3px; background: var(--c-orange); margin: 20px 0; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px;
  background: var(--c-orange);
  color: var(--c-black);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: .9rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  border: none; cursor: pointer;
  transition: var(--transition);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}
.btn-primary:hover { background: var(--c-orange2); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(224,123,57,.3); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 30px;
  background: transparent;
  color: var(--c-white);
  font-weight: 600;
  font-size: .9rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  border: 1.5px solid rgba(255,255,255,.3);
  cursor: pointer;
  transition: var(--transition);
}
.btn-outline:hover { border-color: var(--c-orange); color: var(--c-orange); transform: translateY(-2px); }

/* ---- HEADER ---- */
#header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex; align-items: center;
  transition: background var(--transition), box-shadow var(--transition);
}
#header.scrolled {
  background: rgba(13,13,13,.97);
  box-shadow: 0 2px 30px rgba(0,0,0,.5);
  backdrop-filter: blur(12px);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%;
}
.logo {
  font-family: var(--font-head);
  font-size: 2rem;
  letter-spacing: .05em;
  color: var(--c-white);
  display: flex; align-items: center; gap: 8px;
}
.logo span { color: var(--c-orange); }
.logo-icon { width: 36px; height: 36px; }

nav.desktop-nav { display: flex; align-items: center; gap: 2rem; }
nav.desktop-nav a {
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-light);
  position: relative;
  transition: color var(--transition);
}
nav.desktop-nav a::after {
  content: '';
  position: absolute; bottom: -4px; left: 0; right: 0;
  height: 2px; background: var(--c-orange);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--transition);
}
nav.desktop-nav a:hover { color: var(--c-white); }
nav.desktop-nav a:hover::after { transform: scaleX(1); }
[dir="rtl"] nav.desktop-nav a::after { transform-origin: right; }

.header-actions { display: flex; align-items: center; gap: 1rem; }

/* Lang switcher */
.lang-switcher {
  position: relative;
  display: flex; align-items: center;
}
.lang-btn {
  background: transparent;
  border: 1px solid rgba(255,255,255,.2);
  color: var(--c-light);
  padding: 6px 12px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .08em;
  cursor: pointer;
  display: flex; align-items: center; gap: 5px;
  transition: var(--transition);
}
.lang-btn:hover, .lang-btn.active { border-color: var(--c-orange); color: var(--c-orange); }
.lang-dropdown {
  position: absolute; top: calc(100% + 8px); right: 0;
  background: var(--c-anthrac);
  border: 1px solid var(--c-steel);
  min-width: 130px;
  opacity: 0; visibility: hidden;
  transform: translateY(6px);
  transition: var(--transition);
  z-index: 200;
}
.lang-switcher:hover .lang-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-dropdown a {
  display: block;
  padding: 10px 16px;
  font-size: .82rem;
  font-weight: 600;
  color: var(--c-light);
  transition: background var(--transition), color var(--transition);
}
.lang-dropdown a:hover { background: var(--c-orange); color: var(--c-black); }
[dir="rtl"] .lang-dropdown { left: 0; right: auto; }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; }
.hamburger span { display: block; width: 26px; height: 2px; background: var(--c-white); transition: var(--transition); }
.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); }

/* Mobile Nav */
.mobile-nav {
  position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0;
  background: rgba(13,13,13,.98);
  transform: translateX(-100%);
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
  z-index: 999;
  display: flex; flex-direction: column;
  padding: 2rem;
  gap: 1.5rem;
}
[dir="rtl"] .mobile-nav { transform: translateX(100%); }
.mobile-nav.open { transform: translateX(0); }
.mobile-nav a {
  font-family: var(--font-head);
  font-size: 2rem;
  letter-spacing: .05em;
  color: var(--c-light);
  transition: color var(--transition);
  border-bottom: 1px solid var(--c-steel);
  padding-bottom: 1rem;
}
.mobile-nav a:hover { color: var(--c-orange); }

/* ---- HERO ---- */
#hero {
  position: relative;
  min-height: 100svh;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(to right, rgba(13,13,13,.92) 40%, rgba(13,13,13,.5) 100%),
    url('https://images.unsplash.com/photo-1530424895688-d7b25a2b4f5d?w=1920&q=80') center/cover no-repeat;
}
[dir="rtl"] .hero-bg {
  background:
    linear-gradient(to left, rgba(13,13,13,.92) 40%, rgba(13,13,13,.5) 100%),
    url('https://images.unsplash.com/photo-1530424895688-d7b25a2b4f5d?w=1920&q=80') center/cover no-repeat;
}
.hero-noise {
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: .4; pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 1;
  padding-top: var(--nav-h);
  max-width: 750px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .72rem; font-weight: 700; letter-spacing: .2em;
  text-transform: uppercase; color: var(--c-orange);
  margin-bottom: 1.5rem;
  animation: fadeUp 0.8s ease 0.2s both;
}
.hero-badge::before {
  content: '';
  display: inline-block; width: 28px; height: 2px;
  background: var(--c-orange);
}
[dir="rtl"] .hero-badge::before { display: none; }
[dir="rtl"] .hero-badge::after {
  content: '';
  display: inline-block; width: 28px; height: 2px;
  background: var(--c-orange);
}
.hero-title {
  margin-bottom: 1.5rem;
  animation: fadeUp 0.8s ease 0.4s both;
}
.hero-title em { font-style: normal; color: var(--c-orange); }
.hero-sub {
  font-size: 1.1rem;
  max-width: 540px;
  margin-bottom: 2.5rem;
  animation: fadeUp 0.8s ease 0.6s both;
}
.hero-ctas {
  display: flex; flex-wrap: wrap; gap: 1rem;
  animation: fadeUp 0.8s ease 0.8s both;
}
.hero-scroll {
  position: absolute; bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  font-size: .72rem; letter-spacing: .15em; text-transform: uppercase;
  color: rgba(255,255,255,.4);
  animation: scrollBounce 2s ease infinite;
}
.hero-scroll-line { width: 1px; height: 40px; background: linear-gradient(to bottom, var(--c-orange), transparent); }
@keyframes scrollBounce { 0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(6px)} }

/* ---- STATS BAR ---- */
.stats-bar {
  background: var(--c-anthrac);
  border-top: 1px solid var(--c-steel);
  border-bottom: 1px solid var(--c-steel);
  padding: 36px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  text-align: center;
  padding: 1rem;
  border-right: 1px solid var(--c-steel);
}
.stat-item:last-child { border-right: none; }
[dir="rtl"] .stat-item { border-right: none; border-left: 1px solid var(--c-steel); }
[dir="rtl"] .stat-item:last-child { border-left: none; }
.stat-num {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--c-orange);
  letter-spacing: .02em;
}
.stat-label { font-size: .8rem; color: var(--c-grey); text-transform: uppercase; letter-spacing: .12em; margin-top: 4px; }

/* ---- ABOUT ---- */
#about { background: var(--c-anthrac); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-img-wrap {
  position: relative;
}
.about-img {
  width: 100%; aspect-ratio: 4/3;
  object-fit: cover;
  filter: grayscale(30%) contrast(1.05);
}
.about-img-accent {
  position: absolute;
  bottom: -20px; right: -20px;
  width: 120px; height: 120px;
  border: 4px solid var(--c-orange);
  pointer-events: none;
}
[dir="rtl"] .about-img-accent { right: auto; left: -20px; }
.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}
.val-card {
  background: var(--c-steel);
  padding: 1.2rem;
  border-left: 3px solid var(--c-orange);
  transition: transform var(--transition);
}
[dir="rtl"] .val-card { border-left: none; border-right: 3px solid var(--c-orange); }
.val-card:hover { transform: translateX(4px); }
[dir="rtl"] .val-card:hover { transform: translateX(-4px); }
.val-icon { font-size: 1.4rem; margin-bottom: .5rem; }
.val-title { font-weight: 700; font-size: .9rem; color: var(--c-white); }

/* ---- SERVICES ---- */
#services { background: var(--c-black); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5px;
  background: var(--c-steel);
  border: 1.5px solid var(--c-steel);
}
.svc-card {
  background: var(--c-anthrac);
  padding: 2.5rem 1.8rem;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: background var(--transition);
}
.svc-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--c-orange);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--transition);
}
[dir="rtl"] .svc-card::before { transform-origin: right; }
.svc-card:hover { background: var(--c-steel); }
.svc-card:hover::before { transform: scaleX(1); }
.svc-icon { font-size: 2rem; margin-bottom: 1rem; display: block; }
.svc-title { font-family: var(--font-head); font-size: 1.3rem; color: var(--c-white); margin-bottom: .7rem; letter-spacing: .03em; }
.svc-desc { font-size: .87rem; color: var(--c-grey); line-height: 1.65; }
.svc-learn {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 1.2rem;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-orange);
  transition: gap var(--transition);
}
.svc-card:hover .svc-learn { gap: 10px; }

/* ---- GALLERY ---- */
#gallery { background: var(--c-anthrac); }
.filters {
  display: flex; flex-wrap: wrap; gap: .5rem;
  margin-bottom: 2.5rem;
}
.filter-btn {
  padding: 8px 20px;
  background: transparent;
  border: 1px solid var(--c-steel);
  color: var(--c-grey);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--c-orange);
  border-color: var(--c-orange);
  color: var(--c-black);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  background: var(--c-steel);
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  filter: grayscale(20%) contrast(1.05);
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(13,13,13,.9) 0%, transparent 60%);
  opacity: 0; transition: opacity var(--transition);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 1.5rem;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-cat {
  font-size: .7rem; font-weight: 700; letter-spacing: .15em;
  text-transform: uppercase; color: var(--c-orange);
  margin-bottom: 4px;
}
.gallery-title { font-family: var(--font-head); font-size: 1.2rem; color: var(--c-white); }
.gallery-zoom {
  position: absolute; top: 1rem; right: 1rem;
  width: 36px; height: 36px;
  background: var(--c-orange);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  opacity: 0; transition: opacity var(--transition);
}
[dir="rtl"] .gallery-zoom { right: auto; left: 1rem; }
.gallery-item:hover .gallery-zoom { opacity: 1; }
.gallery-item.hidden { display: none; }

/* Lightbox */
#lightbox {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.95);
  z-index: 10000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: var(--transition);
}
#lightbox.active { opacity: 1; visibility: visible; }
.lb-img { max-width: 90vw; max-height: 85vh; object-fit: contain; }
.lb-close {
  position: absolute; top: 1.5rem; right: 1.5rem;
  font-size: 1.8rem; color: var(--c-white);
  cursor: pointer; background: none; border: none;
  transition: color var(--transition);
}
.lb-close:hover { color: var(--c-orange); }
.lb-prev,.lb-next {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(224,123,57,.2);
  border: 1px solid var(--c-orange);
  color: var(--c-white);
  font-size: 1.5rem;
  width: 50px; height: 50px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background var(--transition);
}
.lb-prev { left: 1rem; }
.lb-next { right: 1rem; }
.lb-prev:hover,.lb-next:hover { background: var(--c-orange); }

/* ---- TESTIMONIALS ---- */
#testimonials { background: var(--c-black); }
.testi-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; }
.testi-card {
  background: var(--c-anthrac);
  border: 1px solid var(--c-steel);
  padding: 2rem;
  position: relative;
  transition: border-color var(--transition);
}
.testi-card:hover { border-color: var(--c-orange); }
.testi-quote { font-size: 3rem; line-height: 1; color: var(--c-orange); opacity: .5; margin-bottom: .5rem; }
.testi-text { font-size: .95rem; color: var(--c-light); line-height: 1.75; margin-bottom: 1.5rem; }
.testi-stars { color: var(--c-orange); font-size: 1rem; margin-bottom: 1rem; letter-spacing: 2px; }
.testi-author { display: flex; align-items: center; gap: .75rem; }
.testi-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--c-steel);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: var(--c-orange); font-size: .9rem;
}
.testi-name { font-weight: 700; font-size: .9rem; color: var(--c-white); }
.testi-role { font-size: .77rem; color: var(--c-grey); }

/* ---- FAQ ---- */
#faq { background: var(--c-anthrac); }
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--c-steel); }
.faq-q {
  width: 100%;
  background: none; border: none;
  text-align: left;
  color: var(--c-white);
  font-size: 1rem;
  font-weight: 600;
  padding: 1.5rem 0;
  cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  transition: color var(--transition);
  font-family: var(--font-body);
}
[dir="rtl"] .faq-q { text-align: right; font-family: var(--font-ar); }
.faq-q:hover { color: var(--c-orange); }
.faq-q .faq-icon { font-size: 1.3rem; color: var(--c-orange); transition: transform var(--transition); flex-shrink: 0; }
.faq-q.active .faq-icon { transform: rotate(45deg); }
.faq-a {
  display: none;
  padding: 0 0 1.5rem 0;
  color: var(--c-grey);
  font-size: .95rem;
  line-height: 1.75;
}
.faq-a.open { display: block; }

/* ---- FORMS ---- */
#quote, #contact-section { background: var(--c-black); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.form-group { display: flex; flex-direction: column; gap: .5rem; }
.form-group.full { grid-column: 1/-1; }
.form-label {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-grey);
}
.form-input, .form-select, .form-textarea {
  background: var(--c-anthrac);
  border: 1px solid var(--c-steel);
  color: var(--c-white);
  padding: 14px 16px;
  font-size: .95rem;
  font-family: var(--font-body);
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}
[dir="rtl"] .form-input, [dir="rtl"] .form-select, [dir="rtl"] .form-textarea { font-family: var(--font-ar); text-align: right; }
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--c-orange);
  box-shadow: 0 0 0 3px var(--c-orange-glow);
}
.form-textarea { resize: vertical; min-height: 140px; }
.form-select { appearance: none; cursor: pointer; }
.form-select option { background: var(--c-anthrac); }
.file-label {
  border: 2px dashed var(--c-steel);
  padding: 1.5rem;
  text-align: center;
  color: var(--c-grey);
  cursor: pointer;
  transition: border-color var(--transition);
  font-size: .88rem;
}
.file-label:hover { border-color: var(--c-orange); color: var(--c-orange); }
input[type=file] { display: none; }
.form-honeypot { display: none !important; }
.form-msg {
  padding: 14px 20px;
  font-weight: 600;
  display: none;
  margin-top: 1rem;
}
.form-msg.success { background: rgba(34,197,94,.1); border: 1px solid rgba(34,197,94,.3); color: #4ade80; display: block; }
.form-msg.error { background: rgba(239,68,68,.1); border: 1px solid rgba(239,68,68,.3); color: #f87171; display: block; }

/* Contact layout */
.contact-layout { display: grid; grid-template-columns: 1fr 1.3fr; gap: 4rem; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 2rem; }
.contact-info-item { display: flex; gap: 1.2rem; align-items: flex-start; }
.cinfo-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  background: var(--c-orange-glow);
  border: 1px solid var(--c-orange);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}
.cinfo-label { font-size: .75rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--c-grey); margin-bottom: 4px; }
.cinfo-val { color: var(--c-white); font-size: .95rem; }
.map-embed { margin-top: 2rem; }
.map-embed iframe { width: 100%; height: 220px; border: 0; filter: grayscale(80%) invert(90%) contrast(1.1); }

/* ---- FOOTER ---- */
footer {
  background: #080808;
  border-top: 1px solid var(--c-steel);
  padding: 60px 0 30px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-logo { font-family: var(--font-head); font-size: 2rem; color: var(--c-white); margin-bottom: 1rem; }
.footer-logo span { color: var(--c-orange); }
.footer-desc { font-size: .88rem; color: var(--c-grey); line-height: 1.75; }
.footer-socials { display: flex; gap: .75rem; margin-top: 1.5rem; }
.footer-social {
  width: 38px; height: 38px;
  background: var(--c-steel);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; color: var(--c-light);
  transition: background var(--transition), color var(--transition);
}
.footer-social:hover { background: var(--c-orange); color: var(--c-black); }
.footer-heading { font-family: var(--font-head); font-size: 1.1rem; color: var(--c-white); margin-bottom: 1.2rem; letter-spacing: .05em; }
.footer-links { display: flex; flex-direction: column; gap: .6rem; }
.footer-links a { font-size: .87rem; color: var(--c-grey); transition: color var(--transition); display: flex; align-items: center; gap: 6px; }
.footer-links a::before { content: '›'; color: var(--c-orange); }
[dir="rtl"] .footer-links a::before { content: '‹'; }
.footer-links a:hover { color: var(--c-orange); }
.footer-bottom {
  border-top: 1px solid var(--c-steel);
  padding-top: 1.5rem;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
}
.footer-copy { font-size: .8rem; color: var(--c-grey); }
.footer-legal-links { display: flex; gap: 1.5rem; }
.footer-legal-links a { font-size: .8rem; color: var(--c-grey); transition: color var(--transition); }
.footer-legal-links a:hover { color: var(--c-orange); }

/* ---- Floating buttons ---- */
.float-btns {
  position: fixed;
  right: 1.5rem; bottom: 2rem;
  display: flex; flex-direction: column; gap: .75rem;
  z-index: 500;
}
[dir="rtl"] .float-btns { right: auto; left: 1.5rem; }
.float-btn {
  width: 52px; height: 52px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 4px 20px rgba(0,0,0,.4);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  border: none;
  text-decoration: none;
}
.float-btn:hover { transform: scale(1.1); box-shadow: 0 8px 30px rgba(0,0,0,.5); }
.float-wa { background: #25d366; color: #fff; }
.float-top { background: var(--c-orange); color: var(--c-black); opacity: 0; pointer-events: none; transition: opacity var(--transition), transform var(--transition); }
.float-top.visible { opacity: 1; pointer-events: all; }

/* ---- Animations ---- */
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* section divider */
.section-divider {
  width: 100%;
  height: 60px;
  background: var(--c-black);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 60%);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2,1fr); }
  .about-grid { gap: 2.5rem; }
  .testi-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  nav.desktop-nav, .header-cta { display: none; }
  .hamburger { display: flex; }
  .about-grid { grid-template-columns: 1fr; }
  .about-img-wrap { display: none; }
  .gallery-grid { grid-template-columns: repeat(2,1fr); }
  .stats-grid { grid-template-columns: repeat(2,2fr); }
  .stat-item:nth-child(2) { border-right: none; }
  [dir="rtl"] .stat-item:nth-child(2) { border-left: none; }
  .testi-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .contact-layout { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.full { grid-column: 1; }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; }
  .btn-primary, .btn-outline { width: 100%; justify-content: center; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .float-btns { right: 1rem; bottom: 1.5rem; }
  [dir="rtl"] .float-btns { right: auto; left: 1rem; }
}